@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_next/static/media/inter-cyrillic-ext-wght-normal.BOeWTOD4.woff2)format("woff2-variations");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_next/static/media/inter-cyrillic-wght-normal.DqGufNeO.woff2)format("woff2-variations");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_next/static/media/inter-greek-ext-wght-normal.DlzME5K_.woff2)format("woff2-variations");unicode-range:U+1F??}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_next/static/media/inter-greek-wght-normal.CkhJZR-_.woff2)format("woff2-variations");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_next/static/media/inter-vietnamese-wght-normal.CBcvBZtf.woff2)format("woff2-variations");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_next/static/media/inter-latin-ext-wght-normal.DO1Apj_S.woff2)format("woff2-variations");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_next/static/media/inter-latin-wght-normal.Dx4kXJAl.woff2)format("woff2-variations");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-border-style:solid;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial}::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-border-style:solid;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial}}}@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--default-transition-duration:.15s;--default-transition-timing-function:cubic-bezier(.4, 0, .2, 1);--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before{box-sizing:border-box;border:0 solid;margin:0;padding:0}::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){-webkit-appearance:button;appearance:button}::file-selector-button{-webkit-appearance:button;appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.visible{visibility:visible}.absolute{position:absolute}.fixed{position:fixed}.relative{position:relative}.static{position:static}.sticky{position:sticky}.start{inset-inline-start:var(--spacing)}.start\!{inset-inline-start:var(--spacing)!important}.end{inset-inline-end:var(--spacing)}.end\!{inset-inline-end:var(--spacing)!important}.block{display:block}.flex{display:flex}.hidden{display:none}.inline{display:inline}.inline-block{display:inline-block}.inline-flex{display:inline-flex}.table{display:table}.table-row{display:table-row}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.resize{resize:both}.border{border-style:var(--tw-border-style);border-width:1px}.italic{font-style:italic}.blur{--tw-blur:blur(8px);filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.grayscale{--tw-grayscale:grayscale(100%);filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.filter{filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.transition{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to,opacity,box-shadow,transform,translate,scale,rotate,filter,-webkit-backdrop-filter,backdrop-filter,display,content-visibility,overlay,pointer-events;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}}:root{--paper:#f4efe6;--paper-deep:#e9e1d4;--surface:#fffdf8;--ink:#202625;--ink-2:#35403d;--muted:#777b72;--line:#ded7ca;--coral:#d9684c;--coral-soft:#f3d8cf;--sage:#6f8e7a;--sage-soft:#dbe6dc;--brass:#b6904e;--brass-soft:#eee2c8;--danger:#b95345;--shadow:0 18px 55px #2a272014;--shadow-soft:0 8px 24px #2a27200f}*{box-sizing:border-box}html{background:var(--paper);color:var(--ink)}body{background:var(--paper);min-height:100vh;font-family:var(--font-manrope), sans-serif;color:var(--ink);margin:0}button,input,select,textarea{font:inherit}button{color:inherit}:is(button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible){outline-offset:2px;outline:3px solid #d9684c47}button:disabled{cursor:not-allowed;opacity:.58}.auth-shell{background:var(--paper);grid-template-columns:minmax(360px,.95fr) minmax(430px,1.05fr);min-height:100vh;display:grid}.auth-story{background:var(--ink);color:#fffaf1;flex-direction:column;min-height:100vh;padding:clamp(32px,5vw,72px);display:flex;position:relative;overflow:hidden}.auth-story:after{content:"";border:1px solid #ffffff14;border-radius:50%;width:520px;height:520px;position:absolute;top:18%;right:-220px;box-shadow:0 0 0 70px #ffffff05,0 0 0 140px #ffffff04}.auth-brand{z-index:1;align-items:center;gap:12px;display:flex;position:relative}.auth-brand strong{font:500 29px/1 var(--font-newsreader), serif;display:block}.auth-brand span{color:#94a099;letter-spacing:.16em;text-transform:uppercase;margin-top:4px;font-size:12px;font-weight:800;display:block}.auth-story-copy{z-index:1;max-width:610px;margin:auto 0;position:relative}.auth-story-copy h1{font:400 clamp(48px, 6vw, 79px)/.98 var(--font-newsreader), serif;letter-spacing:-.05em;margin:12px 0 18px}.auth-story-copy p{color:#aeb8b1;max-width:520px;margin:0;font-size:15px;line-height:1.8}.auth-instrument-line{z-index:1;flex-wrap:wrap;gap:8px;display:flex;position:relative}.auth-instrument-line span{color:#c9d0cb;letter-spacing:.08em;text-transform:uppercase;border-top:1px solid #ffffff2e;padding:11px 16px 0 0;font-size:12px;font-weight:800}.auth-panel{place-items:center;padding:clamp(24px,6vw,84px);display:grid}.auth-card{width:min(460px,100%)}.auth-card h2{font:500 45px/1 var(--font-newsreader), serif;letter-spacing:-.035em;margin:7px 0 8px}.auth-card>p{color:var(--muted);margin:0 0 30px;font-size:13px;line-height:1.65}.auth-field{flex-direction:column;gap:7px;margin:15px 0;display:flex}.auth-field>span{color:var(--ink-2);letter-spacing:.04em;font-size:12px;font-weight:900}.auth-field>input,.password-field{border:1px solid var(--line);background:var(--surface);border-radius:11px;width:100%;min-height:48px}.auth-field>input{padding:0 13px}.password-field{align-items:center;display:flex}.password-field input{background:0 0;border:0;outline:0;flex:1;min-width:0;height:46px;padding:0 13px}.password-field button{width:44px;height:44px;color:var(--muted);cursor:pointer;background:0 0;border:0}.auth-submit{min-height:48px;margin-top:20px}.auth-error{border-left:3px solid var(--coral);background:var(--coral-soft);color:#7d4538;border-radius:7px;margin:12px 0;padding:10px 12px;font-size:12px;line-height:1.5}.demo-login{background:var(--surface);border:1px solid var(--line);border-radius:14px;margin-top:24px;padding:18px}.demo-login>p{color:var(--muted);margin:4px 0 12px;font-size:11px}.demo-login>div{grid-template-columns:repeat(3,1fr);gap:7px;display:grid}.demo-login button{border:1px solid var(--line);background:var(--paper);cursor:pointer;text-align:left;border-radius:9px;min-height:54px;padding:9px}.demo-login button:hover{border-color:var(--sage)}.demo-login button strong,.demo-login button span{display:block}.demo-login button strong{font-size:11px}.demo-login button span{color:var(--muted);margin-top:4px;font-size:11px}.demo-login small{color:var(--muted);margin-top:11px;font-size:11px;display:block}.auth-help{color:var(--muted);align-items:flex-start;gap:8px;margin-top:16px;font-size:11px;line-height:1.55;display:flex}.auth-help svg{color:var(--brass);flex:none}.auth-loading{color:var(--muted);align-items:center;gap:12px;margin:auto;font-size:13px;display:flex}.auth-loading .logo-mark{background:var(--ink)}.password-change-shell{grid-template-columns:1fr;place-items:center;padding:24px}.password-change-card{width:min(520px,100%);padding:clamp(28px,5vw,48px)}.password-change-card h1{font:500 40px/1.05 var(--font-newsreader), serif;margin:9px 0}.password-change-card>p{color:var(--muted);margin-bottom:24px;font-size:13px;line-height:1.65}.security-emblem{background:var(--sage-soft);width:48px;height:48px;color:var(--sage);border-radius:50%;place-items:center;margin-bottom:18px;display:grid}.password-rules{flex-wrap:wrap;gap:6px;margin:10px 0 18px;display:flex}.password-rules span{background:var(--paper-deep);color:var(--muted);border-radius:999px;padding:6px 9px;font-size:11px}.password-rules span.done{background:var(--sage-soft);color:#416451}.account-chip{align-items:baseline;gap:7px;display:flex}.account-chip strong{font-size:13px}.account-creator-note{background:var(--sage-soft);color:#416451;border-radius:9px;align-items:flex-start;gap:8px;margin-bottom:18px;padding:11px;font-size:11px;line-height:1.55;display:flex}.account-creator-note svg{flex:none}.student-detail-actions{gap:7px;display:flex}.credential-card .security-emblem{margin-top:8px}.credential-intro{color:var(--muted);margin:-8px 0 20px;font-size:12px;line-height:1.6}.credential-sheet{border:1px solid var(--line);border-radius:13px;margin-bottom:14px;overflow:hidden}.credential-sheet>div{background:var(--paper);justify-content:space-between;align-items:center;gap:18px;padding:15px;display:flex}.credential-sheet>div+div{border-top:1px solid var(--line)}.credential-sheet span{color:var(--muted);text-transform:uppercase;letter-spacing:.08em;font-size:11px}.credential-sheet strong{font:600 16px var(--font-manrope), sans-serif;letter-spacing:.04em}.credential-warning{color:var(--muted);align-items:flex-start;gap:8px;margin:14px 0 20px;font-size:11px;line-height:1.55;display:flex}.credential-warning svg{color:var(--brass);flex:none}.app-shell{min-height:100vh}.sidebar{background:var(--ink);color:#fffaf1;z-index:30;flex-direction:column;width:264px;padding:28px 18px 20px;display:flex;position:fixed;inset:0 auto 0 0}.brand{align-items:center;gap:12px;padding:0 8px 26px;display:flex}.brand strong{font:600 26px/1 var(--font-newsreader), serif;letter-spacing:-.02em;display:block}.brand span{text-transform:uppercase;letter-spacing:.16em;color:#aeb7b0;font-size:12px}.logo-mark{border:1px solid #ffffff3d;border-radius:50%;flex:none;width:38px;height:38px;position:relative;overflow:hidden}.logo-mark span{background:#ffffff57;height:1px;position:absolute;left:7px;right:7px}.logo-mark b{background:var(--coral);border-radius:50%;width:8px;height:8px;position:absolute;top:14px;left:17px}.logo-mark b:after{content:"";background:var(--coral);transform-origin:bottom;width:1px;height:14px;position:absolute;bottom:5px;left:7px;transform:rotate(-8deg)}.sidebar-close{margin-left:auto;display:none!important}.role-switcher{padding:0 8px 20px}.eyebrow{color:var(--muted);letter-spacing:.15em;text-transform:uppercase;font-size:12px;font-weight:800;line-height:1.4;display:block}.role-switcher .eyebrow{color:#7f8d85;margin-bottom:8px}.role-switcher label{background:#ffffff0d;border:1px solid #ffffff1f;border-radius:10px;align-items:center;gap:8px;height:42px;padding:0 10px;display:flex}.role-switcher select{-webkit-appearance:none;appearance:none;color:#f8f4ec;cursor:pointer;background:0 0;border:0;outline:0;flex:1;font-size:15px}.role-switcher select option{color:var(--ink)}.main-nav{flex-direction:column;gap:5px;display:flex}.main-nav button{color:#aeb7b0;cursor:pointer;text-align:left;background:0 0;border:0;border-radius:10px;align-items:center;gap:12px;min-height:46px;padding:0 12px;font-size:15px;font-weight:700;transition:background .2s,color .2s,transform .2s;display:flex}.main-nav button:hover{color:#fff;background:#ffffff0d;transform:translate(2px)}.main-nav button em{background:var(--coral);color:#fff;border-radius:11px;place-items:center;min-width:22px;height:22px;margin-left:auto;font-size:13px;font-style:normal;display:grid}.sidebar-note{border-top:1px solid #ffffff1a;margin:auto 8px 22px;padding-top:20px;position:relative}.staff-lines{opacity:.08;position:absolute;inset:26px 0 auto}.staff-lines i{background:#fff;height:1px;margin-bottom:8px;display:block}.sidebar-note .eyebrow{color:var(--brass);margin-bottom:9px;position:relative}.sidebar-note blockquote{font:italic 400 18px/1.35 var(--font-newsreader), serif;color:#f0eadf;margin:0;position:relative}.sidebar-profile{border-top:1px solid #ffffff1a;align-items:center;gap:10px;padding:14px 8px 0;display:flex}.sidebar-profile>div:nth-child(2){flex:1;min-width:0}.sidebar-profile strong{white-space:nowrap;text-overflow:ellipsis;font-size:14px;display:block;overflow:hidden}.sidebar-profile span{color:#8e9a93;font-size:12px}.profile-menu{color:#8e9a93}.avatar{background:var(--sage-soft);width:38px;height:38px;color:var(--ink-2);border-radius:50%;flex:none;place-items:center;font-size:13px;font-weight:800;display:grid}.avatar.small{width:30px;height:30px;font-size:12px}.main-area{min-height:100vh;margin-left:264px}.topbar{border-bottom:1px solid var(--line);z-index:20;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#f4efe6eb;align-items:center;gap:20px;height:76px;padding:0 36px;display:flex;position:sticky;top:0}.top-actions{align-items:center;gap:18px;margin-left:auto;display:flex}.icon-button{cursor:pointer;background:0 0;border:0;border-radius:10px;place-items:center;min-width:38px;min-height:38px;display:inline-grid}.icon-button:hover{background:#2026250f}.notification-button{border:1px solid var(--line);background:var(--surface);position:relative}.notification-button i{background:var(--coral);width:7px;height:7px;box-shadow:0 0 0 2px var(--surface);border-radius:50%;position:absolute;top:8px;right:8px}.menu-button,.mobile-title{display:none}.student-switcher{border:1px solid var(--line);background:var(--surface);border-radius:10px;align-items:center;gap:6px;padding:7px 10px;display:flex}.student-switcher span{color:var(--muted);font-size:13px}.student-switcher select{-webkit-appearance:none;appearance:none;background:0 0;border:0;outline:0;font-size:14px;font-weight:800}.top-search{border:1px solid var(--line);background:#fffdf8b8;border-radius:10px;align-items:center;gap:8px;width:min(360px,35vw);height:40px;padding:0 11px;display:flex}.top-search input{width:100%;color:var(--ink);background:0 0;border:0;outline:0;font-size:14px}.top-search input::placeholder{color:#9c9d94}.top-search.small{width:240px}.content{max-width:1440px;margin:0 auto;padding:42px 42px 72px}.page-heading{justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:30px;display:flex}.page-heading h1{font:500 clamp(34px, 4vw, 50px)/1.05 var(--font-newsreader), serif;letter-spacing:-.035em;margin:4px 0}.page-heading p{max-width:680px;color:var(--muted);margin:0;font-size:15px;line-height:1.6}.card{background:var(--surface);box-shadow:var(--shadow-soft);border:1px solid #c6bcad94;border-radius:18px}.button{cursor:pointer;border:1px solid #0000;border-radius:10px;justify-content:center;align-items:center;gap:8px;min-height:42px;padding:0 16px;font-size:14px;font-weight:800;transition:transform .2s,background .2s,box-shadow .2s;display:inline-flex}.button.primary{background:var(--ink);color:#fff;box-shadow:0 8px 20px #20262524}.button.secondary{border-color:var(--line);color:var(--ink);background:0 0}.button.secondary:hover{background:var(--paper)}.button.compact{border-color:var(--line);background:var(--surface);min-height:34px;padding:0 11px}.button.full{width:100%}.text-button{cursor:pointer;color:var(--ink);background:0 0;border:0;align-items:center;gap:4px;padding:8px 0;font-size:13px;font-weight:800;display:inline-flex}.text-button:hover{color:var(--coral)}.streak-pill{background:var(--coral-soft);color:var(--coral);border:1px solid #e7c2b8;border-radius:999px;align-items:center;gap:7px;padding:9px 14px;display:flex}.streak-pill strong{font-size:15px}.streak-pill span{color:#8a6258;font-size:12px}.hero-grid{grid-template-columns:1.55fr 1fr;gap:20px;display:grid}.lesson-hero{background:var(--ink);color:#fff;min-height:280px;box-shadow:var(--shadow);border-radius:20px;padding:30px;position:relative;overflow:hidden}.staff-decoration{opacity:.16;position:absolute;inset:25px -12px auto 42%;transform:rotate(-7deg)}.staff-decoration span{background:#fff;height:1px;margin:13px 0;display:block}.staff-decoration b{border:7px solid var(--coral);border-radius:50%;width:42px;height:42px;position:absolute;top:9px;left:55%}.staff-decoration b:after{content:"";background:var(--coral);width:7px;height:82px;position:absolute;bottom:26px;left:28px;transform:rotate(-6deg)}.lesson-hero-main{justify-content:space-between;align-items:flex-end;gap:24px;margin-top:48px;display:flex;position:relative}.lesson-hero h2{font:500 48px/1 var(--font-newsreader), serif;margin:0}.lesson-hero p{color:#b7c0ba;font-size:15px}.teacher-chip{align-items:center;gap:10px;display:flex}.teacher-chip>span{background:var(--coral);border-radius:50%;place-items:center;width:40px;height:40px;font-size:12px;font-weight:900;display:grid}.teacher-chip small,.teacher-chip strong{display:block}.teacher-chip small{color:#99a59d;text-transform:uppercase;letter-spacing:.1em;font-size:12px}.teacher-chip strong{margin-top:2px;font-size:13px}.lesson-note{color:#c2cbc5;border-top:1px solid #ffffff21;align-items:center;gap:8px;padding-top:18px;font-size:13px;display:flex;position:absolute;bottom:25px;left:30px;right:30px}.lesson-note button{color:#fff;cursor:pointer;background:0 0;border:0;align-items:center;gap:3px;margin-left:auto;font-size:12px;font-weight:800;display:flex}.weekly-score{flex-direction:column;padding:26px;display:flex}.card-title-row,.section-heading{justify-content:space-between;align-items:center;gap:18px;display:flex}.card-title-row h3{font:500 24px/1.1 var(--font-newsreader), serif;margin:5px 0 0}.weekly-score .card-title-row>svg{color:var(--sage)}.week-dots{justify-content:space-between;align-items:center;margin:28px 0 16px;display:flex}.week-dots div{flex-direction:column;align-items:center;gap:7px;display:flex}.week-dots div>span{background:var(--paper);width:30px;height:30px;color:var(--muted);border-radius:50%;place-items:center;display:grid}.week-dots span.done{background:var(--sage);color:#fff}.week-dots span.today{border:2px solid var(--coral);position:relative}.week-dots span.today:after{content:"";background:var(--coral);border-radius:50%;width:5px;height:5px}.week-dots small{color:var(--muted);font-size:12px}.target-copy{align-items:baseline;gap:8px;margin-bottom:18px;display:flex}.target-copy strong{font-size:14px}.target-copy span{color:var(--muted);font-size:12px}.section-block{margin-top:38px}.section-heading h2{font:500 28px/1.1 var(--font-newsreader), serif;letter-spacing:-.02em;margin:4px 0 0}.assignment-grid{grid-template-columns:repeat(3,1fr);gap:16px;display:grid}.assignment-card{padding:22px;position:relative;overflow:hidden}.assignment-card:before{content:"";background:var(--accent,var(--coral));width:3px;position:absolute;inset:0 auto 0 0}.assignment-card.coral{--accent:var(--coral)}.assignment-card.sage{--accent:var(--sage)}.assignment-card.brass{--accent:var(--brass)}.assignment-top{justify-content:space-between;align-items:center;gap:8px;display:flex}.assignment-type{color:var(--accent);text-transform:uppercase;letter-spacing:.15em;font-size:12px;font-weight:900}.video-required{color:var(--muted);align-items:center;gap:5px;font-size:12px;display:flex}.assignment-card h3{font:500 22px/1.1 var(--font-newsreader), serif;margin:14px 0 8px}.assignment-card p{min-height:38px;color:var(--muted);font-size:13px;line-height:1.55}.assignment-meta{flex-wrap:wrap;align-items:center;gap:12px;margin:18px 0 16px;display:flex}.assignment-meta span{color:var(--ink-2);align-items:center;gap:5px;font-size:12px;font-weight:800;display:flex}.mini-progress{background:var(--paper-deep);border-radius:5px;height:4px;overflow:hidden}.mini-progress span,.mini-progress i{background:var(--accent,var(--sage));border-radius:inherit;height:100%;display:block}.assignment-footer{justify-content:space-between;align-items:center;padding-top:12px;display:flex}.assignment-footer small{color:var(--muted);font-size:12px}.assignment-footer button{cursor:pointer;color:var(--accent);background:0 0;border:0;align-items:center;gap:5px;font-size:12px;font-weight:900;display:flex}.student-bottom-grid{grid-template-columns:1.1fr 1fr;gap:16px;margin-top:18px;display:grid}.feedback-card,.achievement-peek{padding:24px}.teacher-avatar{background:var(--ink);color:#fff;border-radius:50%;place-items:center;width:36px;height:36px;font-size:12px;font-weight:900;display:grid}.audio-wave{background:var(--paper);border-radius:11px;align-items:center;gap:10px;margin:18px 0;padding:9px 11px;display:flex}.audio-wave button{background:var(--ink);color:#fff;cursor:pointer;border:0;border-radius:50%;place-items:center;width:28px;height:28px;display:grid}.audio-wave div{flex:1;align-items:center;gap:2px;height:31px;display:flex;overflow:hidden}.audio-wave i{background:var(--sage);opacity:.7;border-radius:2px;width:2px}.audio-wave.playing i{animation:.7s ease-in-out infinite alternate wave-pulse}.audio-wave.playing i:nth-child(3n){animation-delay:.18s}.pause-symbol{letter-spacing:-2px;font-size:14px;font-weight:900}.pause-symbol.large{font-size:20px}.audio-wave>span{color:var(--muted);font-size:12px}.feedback-card blockquote{color:var(--ink-2);font:italic 400 17px/1.55 var(--font-newsreader), serif;margin:0}.feedback-meta{color:var(--muted);margin-top:11px;font-size:12px;display:block}.feedback-open{margin-top:18px}.student-card-empty{min-height:150px;color:var(--sage);align-items:flex-start;gap:13px;display:flex}.student-card-empty>div{flex:1}.student-card-empty h3{color:var(--ink);margin:5px 0 7px;font-size:21px}.student-card-empty p{color:var(--muted);margin:0;font-size:13px;line-height:1.55}.achievement-peek p{color:var(--muted);font-size:13px;line-height:1.55}.achievement-peek-progress{margin-top:14px}.reward-line{border-top:1px solid var(--line);border-bottom:1px solid var(--line);align-items:center;gap:10px;margin:15px 0;padding:13px 0;display:flex}.reward-line>svg{color:var(--coral)}.reward-line div{flex:1}.reward-line small,.reward-line strong{display:block}.reward-line small{color:var(--muted);text-transform:uppercase;font-size:11px}.reward-line strong{margin-top:2px;font-size:12px}.reward-line>span{color:var(--sage);font-size:12px;font-weight:900}.practice-overview{grid-template-columns:1fr 1.3fr auto;align-items:center;gap:38px;min-height:185px;margin-bottom:20px;padding:28px;display:grid}.practice-overview h2{font:500 30px/1 var(--font-newsreader), serif;margin:5px 0}.practice-overview p{color:var(--muted);font-size:12px}.practice-bars{align-items:flex-end;gap:10px;height:100px;display:flex}.practice-bars div{text-align:center;flex-direction:column;flex:1;justify-content:flex-end;gap:5px;height:100%;display:flex}.practice-bars i{background:var(--sage-soft);border-radius:6px 6px 2px 2px;min-height:3px;display:block}.practice-bars i.today{background:var(--coral)}.practice-bars span{color:var(--muted);font-size:11px}.practice-target{align-items:center;gap:12px;display:flex}.practice-target small,.practice-target strong{display:block}.practice-target small{color:var(--muted);font-size:12px}.practice-target strong{margin-top:3px;font-size:16px}.progress-ring{background:conic-gradient(var(--coral) var(--progress), var(--paper-deep) 0);border-radius:50%;place-items:center;display:grid;position:relative}.progress-ring:before{content:"";background:var(--surface);border-radius:inherit;position:absolute;inset:6px}.progress-ring span{font-size:12px;font-weight:900;position:relative}.plan-list{gap:14px;display:grid}.plan-row{grid-template-columns:54px 1fr auto;align-items:center;gap:20px;padding:22px;display:grid}.plan-index{width:50px;height:50px;font:500 18px var(--font-newsreader), serif;border-radius:50%;place-items:center;display:grid}.plan-index.coral{background:var(--coral-soft);color:var(--coral)}.plan-index.sage{background:var(--sage-soft);color:var(--sage)}.plan-index.brass{background:var(--brass-soft);color:var(--brass)}.plan-content h3{font:500 22px var(--font-newsreader), serif;margin:3px 0 5px}.plan-content p{color:var(--muted);margin:0;font-size:12px}.plan-content .assignment-meta{margin:12px 0 0}.plan-actions{align-items:center;gap:16px;display:flex}.achievement-hero{background:var(--ink);color:#fff;border-radius:20px;align-items:center;gap:28px;padding:28px 32px;display:flex;position:relative;overflow:hidden}.achievement-hero:after{content:"";border:1px solid #ffffff14;border-radius:50%;width:270px;height:270px;position:absolute;top:-120px;right:10%;box-shadow:0 0 0 50px #ffffff05,0 0 0 100px #ffffff05}.achievement-hero>div:first-child{z-index:1;flex:1;position:relative}.achievement-hero h2{font:500 34px var(--font-newsreader), serif;margin:4px 0}.achievement-hero p{color:#aeb8b1;font-size:13px}.collection-stack{z-index:1;display:flex;position:relative}.collection-stack>div{box-shadow:0 0 0 4px var(--ink);margin-left:-8px}.collection-number{text-align:center;z-index:1;border-left:1px solid #ffffff24;padding-left:28px;position:relative}.collection-number strong{font:500 42px var(--font-newsreader), serif;display:block}.collection-number span{color:#aeb8b1;text-transform:uppercase;letter-spacing:.12em;font-size:12px}.filter-chips{gap:8px;margin:22px 0 16px;padding-bottom:2px;display:flex;overflow-x:auto}.filter-chips button{white-space:nowrap;border:1px solid var(--line);cursor:pointer;background:0 0;border-radius:999px;min-height:34px;padding:0 14px;font-size:12px;font-weight:800}.filter-chips button.active{background:var(--ink);color:#fff;border-color:var(--ink)}.badge-grid{grid-template-columns:repeat(3,1fr);gap:16px;display:grid}.badge-card{flex-direction:column;align-items:flex-start;padding:24px;transition:transform .2s,box-shadow .2s;display:flex}.badge-card:hover{box-shadow:var(--shadow);transform:translateY(-2px)}.badge-card:not(.is-earned){background:#fffdf894}.badge-medallion{width:82px;height:82px;color:var(--tone);background:var(--soft);border:1px solid var(--tone);border-radius:50%;place-items:center;display:grid;position:relative}@supports (color:color-mix(in lab, red, red)){.badge-medallion{border:1px solid color-mix(in srgb, var(--tone) 35%, transparent)}}.badge-medallion{overflow:hidden}.badge-medallion.small{width:50px;height:50px}.badge-medallion.coral{--tone:var(--coral);--soft:var(--coral-soft)}.badge-medallion.sage{--tone:var(--sage);--soft:var(--sage-soft)}.badge-medallion.brass{--tone:var(--brass);--soft:var(--brass-soft)}.badge-medallion.ink{--tone:var(--ink);--soft:var(--paper-deep)}.badge-medallion.locked{filter:grayscale(.55);opacity:.55}.badge-medallion svg{z-index:2;position:relative}.badge-orbit{border:1px dashed var(--tone);position:absolute;inset:8px}@supports (color:color-mix(in lab, red, red)){.badge-orbit{border:1px dashed color-mix(in srgb, var(--tone) 45%, transparent)}}.badge-orbit{border-radius:50%}.badge-medallion.earned .badge-orbit{animation:20s linear infinite slow-spin}@keyframes slow-spin{to{transform:rotate(360deg)}}.badge-card-copy{min-height:125px;margin-top:18px}.badge-card-copy h3{font:500 24px var(--font-newsreader), serif;margin:5px 0 7px}.badge-card-copy p{color:var(--muted);margin:0;font-size:12px;line-height:1.55}.badge-progress{grid-template-columns:1fr auto;align-items:center;gap:10px;width:100%;display:grid}.badge-progress>div{background:var(--paper-deep);border-radius:9px;height:5px;overflow:hidden}.badge-progress>div span{background:var(--sage);height:100%;display:block}.badge-progress strong{font-size:12px}.badge-reward{border-top:1px solid var(--line);grid-template-columns:auto 1fr auto;align-items:center;gap:8px;width:100%;margin-top:14px;padding-top:13px;display:grid}.badge-reward>svg{color:var(--brass)}.badge-reward small,.badge-reward strong{display:block}.badge-reward small{color:var(--muted);text-transform:uppercase;font-size:11px}.badge-reward strong{margin-top:2px;font-size:12px}.achievement-teacher-message{border-left:2px solid var(--sage);background:var(--sage-soft);width:100%;color:var(--ink-2);align-items:flex-start;gap:8px;margin-top:13px;padding:10px 11px;font-size:12px;line-height:1.45;display:flex}.achievement-teacher-message svg{color:var(--sage);flex:none}.achievement-empty{min-height:180px;color:var(--muted);text-align:center;grid-column:1/-1;align-content:center;place-items:center;gap:7px;display:grid}.achievement-empty h3,.achievement-empty p{margin:0}.achievement-empty h3{color:var(--ink);font-size:20px}.achievement-empty p{max-width:460px;font-size:13px;line-height:1.5}.status{white-space:nowrap;border-radius:999px;align-items:center;gap:4px;width:fit-content;padding:5px 8px;font-size:11px;font-weight:900;display:inline-flex}.status.ready,.status.sage{background:var(--sage-soft);color:#416451}.status.locked{background:var(--paper-deep);color:var(--muted)}.status.paid{background:var(--sage-soft);color:#416451}.status.upcoming,.status.brass{background:var(--brass-soft);color:#7f642f}.status.coral{background:var(--coral-soft);color:var(--danger)}.calendar-layout{grid-template-columns:minmax(0,1fr) 280px;gap:18px;display:grid}.month-card{padding:26px}.month-head{justify-content:space-between;align-items:center;margin-bottom:24px;display:flex}.month-head h2{font:500 28px var(--font-newsreader), serif;margin:0}.month-head button{cursor:pointer;background:0 0;border:0;font-size:26px}.calendar-grid{grid-template-columns:repeat(7,1fr);gap:8px;display:grid}.calendar-grid.weekdays{margin-bottom:8px}.calendar-grid.weekdays span{text-align:center;color:var(--muted);font-size:12px;font-weight:800}.calendar-grid.days button,.calendar-grid.days>i{aspect-ratio:1.25;cursor:pointer;background:0 0;border:0;border-radius:10px;font-size:13px;position:relative}.calendar-grid.days button:hover{background:var(--paper)}.calendar-grid.days button.practiced:after{content:"";background:var(--sage);border-radius:50%;width:5px;height:5px;position:absolute;bottom:6px;left:calc(50% - 2.5px)}.calendar-grid.days button.lesson{box-shadow:inset 0 0 0 1px var(--brass)}.calendar-grid.days button.selected{outline:2px solid var(--coral);outline-offset:-2px}.calendar-grid.days button.today{background:var(--ink);color:#fff}.calendar-legend{border-top:1px solid var(--line);gap:18px;margin-top:22px;padding-top:15px;display:flex}.calendar-legend span{color:var(--muted);align-items:center;gap:6px;font-size:12px;display:flex}.calendar-legend i{border-radius:50%;width:7px;height:7px}.practice-dot{background:var(--sage)}.lesson-dot{border:1px solid var(--brass)}.today-dot{background:var(--ink)}.calendar-summary{align-content:start;gap:16px;display:grid}.calendar-summary article{padding:24px}.summary-number{border-bottom:1px solid var(--line);align-items:baseline;gap:8px;padding:16px 0;display:flex}.summary-number:last-child{border:0}.summary-number strong{font:500 32px var(--font-newsreader), serif}.summary-number span{color:var(--muted);font-size:12px}.next-event{background:var(--ink);color:#fff}.next-event h3{font:500 25px var(--font-newsreader), serif;margin:12px 0 3px}.next-event p{color:#aeb8b1;margin:0 0 20px;font-size:12px}.teacher-chip.light>span{background:var(--coral)}.teacher-chip.light strong{color:#fff}.payment-summary-grid{grid-template-columns:1.5fr 1fr;gap:18px;margin-bottom:18px;display:grid}.package-card{background:var(--ink);color:#fff;border-radius:18px;padding:28px}.package-card h2{font:500 33px var(--font-newsreader), serif;margin:9px 0 20px}.package-card p{color:#aeb8b1;margin-bottom:0;font-size:12px}.lesson-balance{grid-template-columns:auto auto 1fr auto auto;align-items:baseline;gap:8px;display:grid}.lesson-balance strong{font:500 34px var(--font-newsreader), serif}.lesson-balance span{color:#aeb8b1;font-size:12px}.lesson-balance i{background:#ffffff24;height:1px;margin:0 15px}.payment-state{align-items:center;gap:16px;padding:28px;display:flex}.state-icon{border-radius:50%;place-items:center;width:46px;height:46px;display:grid}.state-icon.success{background:var(--sage-soft);color:var(--sage)}.payment-state h3{font:500 25px var(--font-newsreader), serif;margin:5px 0 3px}.payment-state p{color:var(--muted);font-size:12px}.state-icon.warning{background:var(--brass-soft);color:var(--brass)}.state-icon.danger{background:var(--coral-soft);color:var(--coral)}.student-debt-summary{align-items:baseline;gap:9px;display:flex}.student-debt-summary strong{font:500 34px var(--font-newsreader), serif}.student-debt-summary span{color:#aeb8b1;font-size:12px}.data-table{min-width:650px}.table-row{border-top:1px solid var(--line);grid-template-columns:1.4fr 1fr 1fr 1fr;align-items:center;gap:14px;min-height:55px;padding:0 12px;font-size:12px;display:grid}.table-row.table-head{min-height:38px;color:var(--muted);text-transform:uppercase;letter-spacing:.09em;border:0;font-size:11px}.table-row strong{font-size:12px}.metric-grid{gap:14px;margin-bottom:18px;display:grid}.teacher-metrics,.admin-metrics,.achievement-metrics,.payment-metrics{grid-template-columns:repeat(4,1fr)}.metric-card{align-items:center;gap:14px;padding:19px;display:flex}.metric-icon{background:var(--paper);border-radius:12px;place-items:center;width:42px;height:42px;display:grid}.metric-card.coral .metric-icon{background:var(--coral-soft);color:var(--coral)}.metric-card.sage .metric-icon{background:var(--sage-soft);color:var(--sage)}.metric-card.brass .metric-icon{background:var(--brass-soft);color:var(--brass)}.metric-card>div:last-child{flex:1;grid-template-columns:1fr auto;align-items:baseline;min-width:0;display:grid}.metric-card span{color:var(--muted);text-transform:uppercase;letter-spacing:.08em;font-size:12px}.metric-card strong{font:500 31px var(--font-newsreader), serif;grid-area:1/2/3}.metric-card small{color:var(--muted);margin-top:5px;font-size:11px}.teacher-dashboard-grid{grid-template-columns:minmax(0,1.55fr) minmax(290px,.75fr);gap:18px;display:grid}.schedule-card,.review-queue{padding:24px}.lesson-list{margin-top:4px}.lesson-row{border-top:1px solid var(--line);grid-template-columns:45px 34px 1fr auto auto;align-items:center;gap:10px;min-height:61px;display:grid}.lesson-row time{font:500 16px var(--font-newsreader), serif}.lesson-row strong,.lesson-row span{display:block}.lesson-row strong{font-size:12px}.lesson-row div>span{color:var(--muted);margin-top:2px;font-size:11px}.count-badge{background:var(--coral);color:#fff;border-radius:50%;place-items:center;min-width:26px;height:26px;font-size:12px;font-weight:900;display:grid}.mini-review{border-top:1px solid var(--line);grid-template-columns:72px 1fr;gap:10px;padding:12px 0;display:grid}.video-thumb{background:var(--ink);color:#fff;border-radius:9px;place-items:center;min-height:49px;display:grid;position:relative;overflow:hidden}.video-thumb:before{content:"";border:1px solid #ffffff1f;border-radius:50%;width:32px;height:32px;position:absolute}.video-thumb svg{z-index:1;position:relative}.video-thumb span{color:#ffffffbf;font-size:11px;position:absolute;bottom:4px;right:5px}.video-thumb.small{min-height:44px}.mini-review strong,.mini-review span,.mini-review small{display:block}.mini-review strong{font-size:12px}.mini-review span{color:var(--ink-2);white-space:nowrap;text-overflow:ellipsis;margin:3px 0;font-size:12px;overflow:hidden}.mini-review small{color:var(--muted);font-size:11px}.attention-card{align-items:center;gap:14px;margin-top:18px;padding:20px 24px;display:flex}.attention-icon{background:var(--brass-soft);width:44px;height:44px;color:var(--brass);border-radius:50%;place-items:center;display:grid}.attention-card>div:nth-child(2){flex:1}.attention-card h3{font:500 20px var(--font-newsreader), serif;margin:4px 0 2px}.attention-card p{color:var(--muted);margin:0;font-size:12px}.filter-bar{align-items:center;gap:8px;margin-bottom:14px;padding:12px;display:flex}.filter-bar .top-search{flex:1;width:auto}.filter-bar>button,.filter-bar>label{border:1px solid var(--line);white-space:nowrap;background:0 0;border-radius:9px;align-items:center;gap:8px;min-height:40px;padding:0 12px;font-size:12px;font-weight:800;display:flex}.filter-bar>button{cursor:pointer}.filter-bar select{-webkit-appearance:none;appearance:none;background:0 0;border:0;outline:0;font-size:12px;font-weight:800}.student-list{overflow:hidden}.student-list-head,.student-list-row{grid-template-columns:1.8fr 1fr 1fr .7fr 1fr 36px;align-items:center;gap:14px;padding:0 20px;display:grid}.student-list-head{text-transform:uppercase;letter-spacing:.1em;min-height:42px;color:var(--muted);background:#e9e1d46b;font-size:11px}.student-list-row{border-top:1px solid var(--line);min-height:72px;font-size:12px}.student-cell{align-items:center;gap:10px;min-width:0;display:flex}.student-cell strong,.student-cell span{display:block}.student-cell strong{font-size:12px}.student-cell span{color:var(--muted);margin-top:3px;font-size:11px}.student-list-row>div:nth-child(2) strong{font-size:12px;display:block}.student-list-row .mini-progress{width:70px;margin-top:6px}.list-empty{color:var(--muted);text-align:center;padding:36px 20px;font-size:13px}.student-detail-panel{grid-template-columns:auto 46px 1fr auto;align-items:center;gap:14px;margin-top:14px;padding:20px 24px;display:grid}.student-detail-panel>.icon-button{grid-column:1}.student-detail-panel h2{font:500 24px var(--font-newsreader), serif;margin:3px 0}.student-detail-panel p{color:var(--muted);margin:0;font-size:12px}.review-layout{grid-template-columns:300px minmax(0,1fr);gap:16px;display:grid}.review-sidebar{align-self:start;padding:8px}.review-sidebar>button{text-align:left;cursor:pointer;background:0 0;border:0;border-radius:10px;grid-template-columns:60px 1fr auto;align-items:center;gap:9px;width:100%;padding:10px;display:grid}.review-sidebar>button:hover,.review-sidebar>button.active{background:var(--paper)}.review-sidebar button.active{box-shadow:inset 3px 0 0 var(--coral)}.review-sidebar button.completed{opacity:.6}.review-sidebar button>div:nth-child(2){min-width:0}.review-sidebar strong,.review-sidebar span,.review-sidebar small{display:block}.review-sidebar strong{font-size:12px}.review-sidebar span{white-space:nowrap;text-overflow:ellipsis;margin:3px 0;font-size:11px;overflow:hidden}.review-sidebar small{color:var(--muted);font-size:11px}.review-workspace{padding:24px}.review-video{background:#151a19;border-radius:14px;overflow:hidden}.video-stage{place-items:center;height:310px;display:grid;position:relative}.video-stage>button{color:#fff;cursor:pointer;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#ffffff1a;border:1px solid #fff3;border-radius:50%;place-items:center;width:58px;height:58px;display:grid}.video-stage>small{color:#fff;font-size:11px;position:absolute;bottom:10px;right:12px}.video-music-lines{opacity:.08;position:absolute;inset:25% 8%}.video-music-lines i{background:#fff;height:1px;margin:18px 0;display:block}.video-music-lines span{border:8px solid var(--coral);border-radius:50%;width:45px;height:45px;position:absolute;top:12px;right:24%}.video-timeline{color:#fff;background:#1d2422;grid-template-columns:28px 1fr auto;align-items:center;gap:8px;height:45px;padding:0 12px;display:grid}.video-timeline button{color:#fff;background:0 0;border:0}.video-timeline>span{background:#ffffff29;height:3px}.video-timeline>span i{background:var(--coral);height:100%;display:block}.video-timeline small{color:#9aa69e;font-size:11px}.review-header{justify-content:space-between;align-items:flex-start;margin:22px 0 16px;display:flex}.review-header h2{font:500 27px var(--font-newsreader), serif;margin:4px 0 0}.rubric-grid{grid-template-columns:repeat(4,1fr);gap:8px;display:grid}.rubric-grid label,.field,.feedback-input{flex-direction:column;gap:6px;display:flex}.rubric-grid label span,.field>span,.feedback-input>span{color:var(--muted);font-size:12px;font-weight:800}.rubric-grid select,.field input,.field select,.field textarea,.feedback-input textarea{border:1px solid var(--line);background:var(--surface);min-height:40px;color:var(--ink);border-radius:9px;padding:0 10px;font-size:12px}.feedback-input{margin-top:14px}.feedback-input textarea,.field textarea{resize:vertical;min-height:90px;padding:10px;line-height:1.5}.review-actions{justify-content:flex-end;gap:8px;margin-top:14px;display:flex}.day-schedule{min-height:560px;padding:20px 20px 20px 86px;position:relative;overflow:hidden}.schedule-gutter{width:66px;color:var(--muted);flex-direction:column;justify-content:space-between;font-size:11px;display:flex;position:absolute;inset:20px auto 20px 12px}.schedule-events{background:repeating-linear-gradient(to bottom, transparent 0, transparent 82px, var(--line) 83px);height:500px;position:relative}.schedule-events article{background:var(--sage-soft);border-left:3px solid var(--sage);border-radius:9px;grid-template-columns:60px 1fr 150px;align-items:center;gap:14px;min-height:72px;padding:10px 14px;display:grid;position:absolute;left:12px;right:12px}.schedule-events time{font:500 17px var(--font-newsreader), serif}.schedule-events strong,.schedule-events span{display:block}.schedule-events strong{font-size:12px}.schedule-events span{color:var(--muted);margin-top:3px;font-size:11px}.schedule-events select{background:#ffffff8c;border:1px solid #6f8e7a57;border-radius:8px;min-height:34px;padding:0 8px;font-size:12px}.achievement-insight-grid{grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px;display:grid}.achievement-insight-grid article{padding:25px}.achievement-insight-grid h2{font:500 29px var(--font-newsreader), serif;margin:6px 0}.achievement-insight-grid p{color:var(--muted);font-size:12px;line-height:1.6}.avatar-stack{margin-top:16px;display:flex}.avatar-stack span,.avatar-stack b{background:var(--sage-soft);width:32px;height:32px;color:var(--ink);box-shadow:0 0 0 3px var(--surface);border-radius:50%;place-items:center;margin-left:-5px;font-size:11px;font-weight:900;display:grid}.avatar-stack span:first-child{margin-left:0}.avatar-stack b{background:var(--ink);color:#fff}.nearing-table{padding:24px}.nearing-row{border-top:1px solid var(--line);grid-template-columns:1.2fr 54px 1.2fr 1fr auto;align-items:center;gap:14px;min-height:72px;display:grid}.nearing-row>div:nth-child(3) strong,.nearing-row>div:nth-child(3) span{display:block}.nearing-row>div:nth-child(3) strong{font-size:12px}.nearing-row>div:nth-child(3) span{color:var(--muted);margin-top:3px;font-size:11px}.instrument-strip{grid-template-columns:1.15fr repeat(5,1fr);gap:0;margin-bottom:18px;display:grid;overflow:hidden}.instrument-strip-copy,.instrument-stat{flex-direction:column;justify-content:center;min-height:104px;padding:18px 20px;display:flex}.instrument-strip-copy{background:var(--ink);color:#fff}.instrument-strip-copy h2{font:500 25px var(--font-newsreader), serif;margin:4px 0 0}.instrument-stat{border-left:1px solid var(--line)}.instrument-stat strong{font:500 27px/1 var(--font-newsreader), serif}.instrument-stat small{color:var(--muted);margin-top:3px;font-size:11px}.admin-grid{grid-template-columns:1.55fr .8fr;gap:18px;display:grid}.trend-up{color:var(--sage);align-items:center;gap:4px;font-size:12px;font-weight:900;display:flex}.line-chart{height:230px;padding:15px 0 25px;position:relative}.chart-lines{flex-direction:column;justify-content:space-between;display:flex;position:absolute;inset:15px 0 30px}.chart-lines i{border-top:1px dashed var(--line)}.chart-bars{align-items:flex-end;gap:12px;height:100%;padding:0 8px;display:flex;position:relative}.chart-bars span{background:var(--sage-soft);border-radius:5px 5px 1px 1px;flex:1;position:relative}.chart-bars b{font-size:11px;position:absolute;top:-19px;left:50%;transform:translate(-50%)}.chart-labels{justify-content:space-between;margin-top:8px;display:flex}.chart-labels small{text-align:center;width:12.5%;color:var(--muted);font-size:11px}.chart-legend span{color:var(--muted);align-items:center;gap:6px;font-size:11px;display:flex}.chart-legend i{background:var(--sage);border-radius:2px;width:8px;height:8px}.reward-queue-row{border-top:1px solid var(--line);grid-template-columns:54px 1fr auto;align-items:center;gap:10px;min-height:69px;display:grid}.reward-queue-row strong,.reward-queue-row span{display:block}.reward-queue-row strong{font-size:12px}.reward-queue-row div>span{color:var(--muted);margin-top:3px;font-size:11px}.admin-bottom-grid{grid-template-columns:repeat(3,1fr);gap:16px;margin-top:18px;display:grid}.admin-bottom-grid article{padding:22px}.split-stat{grid-template-columns:1fr 1fr;gap:12px;margin:20px 0 8px;display:grid}.split-stat div+div{border-left:1px solid var(--line);padding-left:12px}.split-stat strong,.split-stat span{display:block}.split-stat strong{font:500 25px var(--font-newsreader), serif}.split-stat span{color:var(--muted);font-size:11px}.storage-bar{background:var(--paper-deep);border-radius:9px;height:7px;margin:24px 0 9px}.storage-bar span{background:var(--sage);border-radius:inherit;height:100%;display:block}.admin-bottom-grid p{color:var(--muted);font-size:12px;line-height:1.5}.admin-bottom-grid small{color:var(--brass);font-size:11px;font-weight:900}.admin-achievement-layout{grid-template-columns:1fr 1fr;gap:16px;display:grid}.definition-list,.delivery-list{padding:24px}.definition-row{border-top:1px solid var(--line);grid-template-columns:54px 1fr 70px auto auto;align-items:center;gap:10px;min-height:74px;display:grid}.definition-row strong,.definition-row span,.definition-row small{display:block}.definition-row strong{font-size:12px}.definition-row span,.definition-row small{color:var(--muted);margin-top:3px;font-size:11px}.toggle{background:var(--paper-deep);cursor:pointer;border:0;border-radius:10px;width:34px;height:19px;padding:3px}.toggle i{background:var(--muted);border-radius:50%;width:13px;height:13px;transition:transform .2s;display:block}.toggle.on{background:var(--sage-soft)}.toggle.on i{background:var(--sage);transform:translate(15px)}.delivery-row{border-top:1px solid var(--line);grid-template-columns:1.15fr 1fr auto;align-items:center;gap:12px;min-height:88px;display:grid}.reward-title svg{color:var(--brass)}.status-button{cursor:pointer;border:0;border-radius:999px;align-items:center;gap:3px;min-height:32px;padding:0 10px;font-size:11px;font-weight:900;display:flex}.status-button.onay-bekliyor{background:var(--brass-soft);color:#775c2c}.status-button.hazırlanıyor{background:var(--coral-soft);color:var(--danger)}.status-button.teslime-hazır,.status-button.teslim-edildi{background:var(--sage-soft);color:#416451}.payment-table .table-row{grid-template-columns:1.4fr 1fr 1fr .8fr 1fr auto}.payment-table{min-width:1080px}.payment-action{align-items:center;gap:7px;display:flex}.payment-action select{border:1px solid var(--line);background:var(--surface-raised);max-width:112px;min-height:34px;color:var(--ink);border-radius:7px;padding:0 7px;font-size:10px}.payment-action .button{white-space:nowrap}.settings-grid{grid-template-columns:repeat(3,1fr);gap:16px;display:grid}.settings-card{padding:24px}.settings-icon{background:var(--paper);width:46px;height:46px;color:var(--sage);border-radius:12px;place-items:center;margin-bottom:18px;display:grid}.settings-card h3{font:500 25px var(--font-newsreader), serif;margin:0 0 6px}.settings-card p{color:var(--muted);min-height:44px;font-size:12px;line-height:1.55}.settings-card>label{border-top:1px solid var(--line);justify-content:space-between;align-items:center;margin-top:15px;padding-top:15px;display:flex}.settings-card label span,.policy-row span{font-size:12px;font-weight:800}.settings-card select{border:1px solid var(--line);background:var(--surface);border-radius:8px;min-height:34px;padding:0 8px;font-size:12px}.setting-note{background:var(--paper);color:var(--muted);border-radius:9px;gap:7px;margin-top:18px;padding:11px;font-size:11px;line-height:1.5;display:flex}.policy-row{border-top:1px solid var(--line);justify-content:space-between;align-items:center;min-height:44px;display:flex}.policy-row strong{color:var(--sage);font-size:12px}.settings-save{justify-content:flex-end;margin-top:20px;display:flex}.empty-student{text-align:center;flex-direction:column;align-items:center;max-width:650px;margin:60px auto;padding:50px;display:flex}.empty-student h2{font:500 32px var(--font-newsreader), serif;margin:18px 0 8px}.empty-student p{color:var(--muted);max-width:430px;font-size:13px;line-height:1.7}.empty-student .button{margin-top:14px}.modal-backdrop{z-index:100;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);background:#141918a3;place-items:center;padding:18px;animation:.18s ease-out fade-in;display:grid;position:fixed;inset:0}.modal-card{background:var(--surface);border-radius:20px;width:min(520px,100%);max-height:calc(100vh - 36px);padding:30px;animation:.22s ease-out modal-in;position:relative;overflow-y:auto;box-shadow:0 28px 80px #0000003d}.modal-close{position:absolute;top:17px;right:17px}.modal-card h2{font:500 31px/1.1 var(--font-newsreader), serif;margin:6px 0 24px;padding-right:34px}.duration-picker{background:var(--paper);border-radius:14px;justify-content:center;align-items:center;gap:24px;height:104px;margin-bottom:16px;display:flex}.duration-picker button{border:1px solid var(--line);background:var(--surface);cursor:pointer;border-radius:50%;width:34px;height:34px;font-size:20px}.duration-picker div{text-align:center}.duration-picker strong,.duration-picker span{display:block}.duration-picker strong{font:500 40px/1 var(--font-newsreader), serif}.duration-picker span{color:var(--muted);font-size:12px}.field{margin:13px 0}.field span small{font-weight:500}.input-suffix{position:relative}.input-suffix input{width:100%}.input-suffix b{color:var(--muted);font-size:11px;position:absolute;top:13px;right:10px}.upload-drop{background:var(--paper);cursor:pointer;width:100%;min-height:125px;color:var(--sage);border:1px dashed #b8ad9e;border-radius:13px;flex-direction:column;justify-content:center;align-items:center;gap:7px;margin:14px 0;display:flex}.upload-drop strong{color:var(--ink);font-size:13px}.upload-drop span{color:var(--muted);font-size:11px}.notification-list article{border-top:1px solid var(--line);grid-template-columns:10px 1fr;gap:10px;padding:14px 0;display:grid}.notification-list article:first-child{border-top:0}.notification-list strong,.notification-list small{display:block}.notification-list strong{font-size:13px}.notification-list p{color:var(--muted);margin:4px 0;font-size:12px;line-height:1.5}.notification-list small{color:var(--muted);font-size:11px}.notification-dot{background:var(--coral);border-radius:50%;width:7px;height:7px;margin-top:4px}.notification-dot.sage{background:var(--sage)}.notification-dot.brass{background:var(--brass)}.visually-hidden{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;position:absolute!important}.modal-actions{border-top:1px solid var(--line);justify-content:flex-end;gap:8px;margin-top:18px;padding-top:18px;display:flex}.payment-status-picker{border:0;grid-template-columns:1fr 1fr;gap:8px;min-width:0;margin:14px 0;padding:0;display:grid}.payment-status-picker legend{width:100%;color:var(--muted);margin-bottom:7px;font-size:12px;font-weight:800}.payment-status-picker label{border:1px solid var(--line);background:var(--surface);cursor:pointer;border-radius:8px;grid-template-columns:18px 20px 1fr;align-items:center;gap:8px;min-height:66px;padding:10px 12px;display:grid}.payment-status-picker label.active{border-color:var(--sage);background:var(--sage-soft);box-shadow:inset 0 0 0 1px var(--sage)}.payment-status-picker input{accent-color:var(--sage)}.payment-status-picker strong,.payment-status-picker small{display:block}.payment-status-picker strong{font-size:12px}.payment-status-picker small{color:var(--muted);margin-top:2px;font-size:10px}.payment-status-picker svg{color:var(--sage)}.toast{z-index:110;background:var(--ink);color:#fff;box-shadow:var(--shadow);border-radius:999px;align-items:center;gap:9px;padding:10px 16px 10px 10px;font-size:12px;font-weight:800;animation:.25s ease-out toast-in;display:flex;position:fixed;bottom:28px;left:50%;transform:translate(-50%)}.toast-icon{background:var(--sage);border-radius:50%;place-items:center;width:26px;height:26px;display:grid}@keyframes fade-in{0%{opacity:0}}@keyframes modal-in{0%{opacity:0;transform:translateY(8px)scale(.98)}}@keyframes toast-in{0%{opacity:0;transform:translate(-50%,10px)}}@keyframes wave-pulse{to{opacity:1;transform:scaleY(.55)}}.scrim{display:none}@media (max-width:1180px){.content{padding:36px 28px 65px}.assignment-grid,.badge-grid,.teacher-metrics,.admin-metrics,.achievement-metrics,.payment-metrics{grid-template-columns:repeat(2,1fr)}.admin-grid,.admin-achievement-layout{grid-template-columns:1fr}.settings-grid,.rubric-grid{grid-template-columns:1fr 1fr}.instrument-strip{grid-template-columns:repeat(3,1fr)}.instrument-strip-copy{grid-row:span 2}.instrument-stat:nth-last-child(-n+2){border-top:1px solid var(--line)}}@media (max-width:900px){.auth-shell{grid-template-columns:1fr}.auth-story{min-height:380px;padding:34px 28px}.auth-story-copy{margin:70px 0}.auth-story-copy h1{max-width:600px;font-size:52px}.auth-panel{padding:54px 24px 80px}.password-change-shell{min-height:100vh;padding:18px}.student-detail-actions{grid-column:2/-1}.sidebar{transition:transform .25s;transform:translate(-100%);box-shadow:20px 0 60px #0000002e}.sidebar.open{transform:translate(0)}.sidebar-close{display:inline-grid!important}.scrim{z-index:25;background:#10141375;border:0;display:block;position:fixed;inset:0}.main-area{margin-left:0}.menu-button,.mobile-title{display:flex}.mobile-title{font:500 18px var(--font-newsreader), serif;align-items:center;gap:8px}.mobile-title .logo-mark{background:var(--ink);width:30px;height:30px}.mobile-title .logo-mark span:first-child{top:9px}.mobile-title .logo-mark span:nth-child(2){top:14px}.mobile-title .logo-mark span:nth-child(3){top:19px}.mobile-title .logo-mark b{width:6px;height:6px;top:10px;left:13px}.mobile-title .logo-mark b:after{height:10px;left:5px}.topbar{height:66px;padding:0 18px}.today-date{display:none}.student-switcher{margin-left:auto}.top-search{display:none}.top-actions{margin-left:0}.hero-grid,.student-bottom-grid,.teacher-dashboard-grid,.calendar-layout,.payment-summary-grid,.review-layout,.achievement-insight-grid{grid-template-columns:1fr}.practice-overview{grid-template-columns:1fr 1fr}.practice-overview>div:first-child{grid-column:1/-1}.practice-target{justify-content:flex-end}.review-sidebar{display:flex;overflow-x:auto}.review-sidebar>button{min-width:250px}.admin-bottom-grid{grid-template-columns:1fr 1fr}.instrument-strip{grid-template-columns:repeat(2,1fr)}.instrument-strip-copy{grid-row:auto}.instrument-stat{border-top:1px solid var(--line)}.student-detail-panel{grid-template-columns:auto 46px 1fr}.student-detail-panel .button{grid-column:2/-1}.student-list,.table-card{overflow-x:auto}.student-list-head,.student-list-row{min-width:780px}}@media (max-width:640px){.auth-story{min-height:330px}.auth-story-copy{margin:50px 0}.auth-story-copy h1{font-size:43px}.auth-story-copy p{font-size:13px}.auth-instrument-line span{font-size:11px}.auth-panel{padding:42px 18px 70px}.auth-card h2{font-size:40px}.demo-login>div{grid-template-columns:1fr}.demo-login button{min-height:46px}.credential-sheet>div{flex-direction:column;align-items:flex-start;gap:5px}.student-detail-actions{flex-direction:column;grid-column:1/-1}.student-detail-actions .button{width:100%}.content{padding:28px 15px 90px}.page-heading{align-items:flex-start;margin-bottom:24px}.page-heading h1{font-size:36px}.page-heading>.button{z-index:15;white-space:nowrap;color:#0000;border-radius:50%;width:48px;height:48px;padding:0;position:fixed;bottom:76px;right:16px;overflow:hidden;box-shadow:0 10px 30px #20262540}.page-heading>.button svg{color:#fff;position:absolute}.topbar{gap:8px}.mobile-title{flex:1}.student-switcher span{display:none}.student-switcher{padding:7px 8px}.hero-grid{gap:14px}.lesson-hero{min-height:255px;padding:24px}.lesson-hero h2{font-size:42px}.lesson-hero-main{margin-top:35px;display:block}.teacher-chip{margin-top:20px}.lesson-note{left:24px;right:24px}.lesson-note button{font-size:0}.lesson-note button svg{width:18px;height:18px}.assignment-grid,.badge-grid,.teacher-metrics,.admin-metrics,.achievement-metrics,.payment-metrics,.settings-grid,.admin-bottom-grid{grid-template-columns:1fr}.assignment-card p{min-height:auto}.section-heading h2{font-size:25px}.student-bottom-grid{margin-top:14px}.streak-pill{padding:7px 10px}.streak-pill span{display:none}.practice-overview{grid-template-columns:1fr;gap:24px}.practice-overview>div:first-child{grid-column:auto}.practice-target{justify-content:flex-start}.plan-row{grid-template-columns:42px 1fr;gap:12px;padding:18px}.plan-index{width:42px;height:42px}.plan-actions{border-top:1px solid var(--line);grid-column:1/-1;justify-content:space-between;padding-top:13px}.achievement-hero{flex-wrap:wrap;padding:24px}.achievement-hero h2{font-size:30px}.collection-number{padding-left:20px}.badge-card-copy{min-height:auto}.calendar-grid{gap:3px}.calendar-grid.days button,.calendar-grid.days>i{aspect-ratio:1}.month-card{padding:18px}.lesson-balance{grid-template-columns:auto 1fr auto 1fr}.lesson-balance i{display:none}.package-card{padding:23px}.metric-card{padding:17px}.attention-card{flex-wrap:wrap;align-items:flex-start}.attention-card .button{width:100%}.filter-bar{overflow-x:auto}.filter-bar .top-search{min-width:200px;display:flex}.instrument-strip{grid-template-columns:1fr}.instrument-stat{min-height:82px}.student-detail-panel{grid-template-columns:36px 1fr}.student-detail-panel>.icon-button{grid-column:1/-1;justify-self:end}.student-detail-panel .button{grid-column:1/-1}.review-workspace{padding:15px}.video-stage{height:220px}.rubric-grid{grid-template-columns:1fr}.review-actions{flex-direction:column}.review-actions .button{width:100%}.day-schedule{padding-left:58px}.schedule-gutter{width:42px}.schedule-events article{grid-template-columns:1fr auto}.schedule-events article time{display:none}.schedule-events select{width:115px}.nearing-row{grid-template-columns:1fr auto;padding:12px 0}.nearing-row>.badge-medallion{display:none}.nearing-row>div:nth-child(3),.nearing-row>.mini-progress{grid-column:1/-1}.nearing-row .button{grid-area:1/2}.definition-row{grid-template-columns:45px 1fr auto;padding:10px 0}.definition-row>div:nth-child(3),.definition-row>button{display:none}.delivery-row{grid-template-columns:1fr;padding:13px 0}.reward-title{padding-left:48px}.modal-card{padding:25px 20px}.modal-actions{flex-direction:column-reverse}.modal-actions .button{width:100%}.toast{justify-content:flex-start;width:calc(100% - 30px)}.main-nav{padding-bottom:10px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}:root{--paper:#f3eee4;--paper-deep:#e7dfd1;--surface:#fbf8f1;--ink:#1f2624;--ink-2:#38433f;--muted:#696f68;--line:#cec5b6;--coral:#c95f49;--sage:#647f6e;--brass:#9b793f;--shadow:none;--shadow-soft:none}body{font-size:16px;line-height:1.5}.sidebar{border-right:1px solid #39413e;width:240px;padding:24px 16px 18px}.brand{padding-bottom:28px}.brand strong{font-size:28px;font-weight:500}.brand span{font-size:12px}.main-nav{border-top:1px solid #ffffff1a;gap:0}.main-nav button{letter-spacing:.01em;border-bottom:1px solid #ffffff14;border-radius:0;min-height:49px;padding:0 8px;font-size:15px}.main-nav button:hover{background:#ffffff0a;transform:none}.main-nav button.active{box-shadow:inset 2px 0 0 var(--coral);color:#fff;background:0 0}.sidebar-note{border-top:0}.sidebar-profile{padding-top:16px}.topbar{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#f3eee4f5;height:66px;padding:0 32px}.page-heading{border-left:2px solid var(--coral);border-bottom:1px solid var(--line);align-items:flex-start;padding:0 0 24px 18px}.page-heading>div{min-width:0}.page-heading h1{margin-top:6px;font-size:clamp(38px,4vw,54px);font-weight:450}.page-heading p{max-width:720px;font-size:16px}.eyebrow{letter-spacing:.18em;font-size:12px}.card{border:1px solid var(--line);box-shadow:none;border-radius:6px}.button{border-radius:5px;min-height:43px;font-size:14px}.button:hover:not(:disabled){transform:none}.button.primary{box-shadow:none}.button.secondary{background:var(--surface)}.icon-button,.notification-button,.student-switcher,.top-search{border-radius:5px}.avatar{border-radius:6px}.status,.count-badge,.streak-pill,.filter-chips button,.status-button{border-radius:4px}.auth-story:after{width:70%;height:70%;box-shadow:none;opacity:.16;background:repeating-linear-gradient(#0000 0 13px,#ffffff42 14px);border:0;border-radius:0;top:18%;right:-12%;transform:rotate(-8deg)}.auth-story-copy h1{letter-spacing:-.04em;font-size:clamp(48px,6vw,72px)}.auth-story-copy p,.auth-card>p{font-size:15px}.auth-instrument-line{gap:0}.auth-instrument-line span{min-width:90px;font-size:12px}.auth-field>span{font-size:13px}.auth-field>input,.password-field,.demo-login,.demo-login button{border-radius:5px}.demo-login{background:0 0;padding:16px}.demo-login>p,.demo-login button strong,.demo-login button span,.demo-login small,.auth-help,.auth-error{font-size:12px}.security-emblem{border-radius:5px}.password-rules span{border-radius:4px;font-size:12px}.metric-card{border:0;border-top:2px solid var(--ink);background:0 0;border-radius:0;min-height:112px;padding:19px 4px 12px}.metric-card .metric-icon{border-radius:4px}.metric-card strong{font-size:30px}.metric-card span,.metric-card small{font-size:12px}.instrument-strip{border-radius:6px}.instrument-strip-copy,.instrument-stat{min-height:116px}.instrument-stat{background:var(--surface)}.instrument-stat span{font-size:13px}.lesson-hero{box-shadow:none;border-radius:6px}.weekly-score,.assignment-card,.feedback-card,.achievement-teaser,.practice-overview,.plan-row,.achievement-hero,.badge-card,.month-card,.package-card,.payment-summary,.review-sidebar,.review-workspace,.attention-card,.pulse-card,.rewards-queue,.definition-list,.delivery-list,.table-card,.settings-card{border-radius:6px}.assignment-card:before{width:2px}.assignment-card h3,.section-heading h2{font-weight:450}.assignment-card p,.page-heading p,.attention-card p,.settings-card p,.admin-bottom-grid p{font-size:14px}.assignment-type,.video-required,.assignment-meta span,.assignment-footer small,.assignment-footer button{font-size:12px}.student-bottom-grid,.admin-bottom-grid{border:1px solid var(--line);background:var(--line);gap:1px}.student-bottom-grid>.card,.admin-bottom-grid>.card{border:0;border-radius:0}.filter-bar{border:0;border-bottom:1px solid var(--line);background:0 0;border-radius:0;padding-left:0;padding-right:0}.student-list{box-shadow:none;border-radius:0}.student-list-head{background:var(--ink);color:#f8f3e9}.student-list-row{background:var(--surface)}.student-detail-panel{border-left:3px solid var(--sage)}.review-sidebar>button{border-radius:0}.review-sidebar>button.active{box-shadow:inset 3px 0 0 var(--coral)}.review-video,.video-stage,.video-thumb,.rubric-card,.schedule-events article{border-radius:4px}.schedule-events strong,.nearing-row>div:nth-child(3) strong,.definition-row strong,.reward-queue-row strong{font-size:13px}.schedule-events span,.nearing-row>div:nth-child(3) span,.definition-row span,.definition-row small,.reward-queue-row div>span,.reward-title{font-size:12px}.achievement-hero{background:var(--ink)}.badge-card{box-shadow:none}.badge-card-copy{background:0 0}.filter-chips{border-bottom:1px solid var(--line);padding-bottom:10px}.filter-chips button{background:0 0;border:1px solid #0000;font-size:13px}.filter-chips button.active{border-color:var(--ink);background:var(--ink);color:#fff}.definition-row,.delivery-row,.reward-queue-row,.nearing-row{border-top-color:var(--line)}.settings-icon,.duration-picker,.upload-drop,.account-creator-note,.credential-sheet,.setting-note{border-radius:5px}.settings-card h3{font-size:27px}.settings-card p{min-height:56px}.settings-card label span,.policy-row span,.settings-card select{font-size:12px}.modal-card{border-top:4px solid var(--coral);border-radius:7px}.toast{border-radius:5px}@media (max-width:900px){.sidebar{width:256px}.main-area{margin-left:0}.topbar{padding:0 16px}.content{padding:32px 24px 70px}}@media (max-width:640px){.auth-story{min-height:300px}.auth-story-copy{margin:42px 0}.auth-story-copy h1{font-size:40px}.content{padding:25px 15px 70px}.page-heading{flex-direction:column;gap:18px;padding:0 0 20px 12px}.page-heading>div{width:100%}.page-heading h1{overflow-wrap:anywhere;max-width:100%;font-size:34px}.page-heading>.button{white-space:normal;color:#fff;border-radius:5px;width:100%;height:auto;min-height:46px;padding:0 16px;position:static;overflow:visible}.page-heading>.button svg{color:currentColor;position:static}.metric-card{min-height:92px;padding-top:15px}.student-bottom-grid,.admin-bottom-grid{background:0 0;border:0;gap:12px}.student-bottom-grid>.card,.admin-bottom-grid>.card{border:1px solid var(--line);border-radius:5px}.card,.lesson-hero,.instrument-strip,.modal-card{border-radius:5px}.modal-card{max-height:calc(100dvh - 24px)}}:root{--font-inter:"Inter Variable";--font-manrope:"Inter Variable";--font-newsreader:"Inter Variable"}html{scroll-behavior:auto}body{font-family:var(--font-inter), -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;font-optical-sizing:auto;font-feature-settings:"cv02", "cv03", "cv04", "cv11";-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;font-size:16px;line-height:1.55}h1,h2,h3,h4,strong,button,input,select,textarea{font-family:inherit}p{line-height:1.65}.page-heading h1,.section-heading h2,.card-title-row h3,.lesson-hero h2,.assignment-card h3,.review-header h2,.achievement-insight-grid h2,.instrument-strip-copy h2,.settings-card h3,.empty-student h2,.modal-card h2,.password-change-card h1{letter-spacing:-.025em;font-family:inherit;line-height:1.12}.main-nav button,.button,.text-button{font-size:14px}.eyebrow{letter-spacing:.12em;font-size:12px;line-height:1.5}.top-search input,.student-switcher,.today-date{font-size:14px}.auth-field>span,.field>span,.feedback-input>span,.rubric-grid label span{font-size:13px}.field input,.field select,.field textarea,.feedback-input textarea,.rubric-grid select,.assignment-card p,.page-heading p,.attention-card p,.settings-card p,.admin-bottom-grid p{font-size:14px}.student-list-row strong,.student-list-row span,.table-row strong,.table-row span,.status,.status-button,.assignment-type,.video-required,.assignment-meta span,.assignment-footer small,.assignment-footer button{font-size:12px}.auth-brand strong{font:650 28px/1.05 var(--font-inter), sans-serif;letter-spacing:-.025em}.auth-brand span{letter-spacing:.14em;margin-top:5px;font-size:11px}.auth-story-copy h1{max-width:620px;font:600 clamp(48px, 5.4vw, 76px)/1.03 var(--font-inter), sans-serif;letter-spacing:-.055em;margin:16px 0 24px}.auth-story-copy h1 span{color:#f1a08d;font-size:inherit}.auth-story-pulse{opacity:.62;width:min(440px,82%);height:42px;position:relative}.auth-story-pulse i{background:#ffffff38;height:1px;margin:8px 0;display:block}.auth-story-pulse b{background:var(--coral);border-radius:50%;width:11px;height:11px;position:absolute;top:8px;left:42%}.auth-story-pulse b:after{content:"";background:var(--coral);width:2px;height:28px;position:absolute;bottom:6px;left:9px;transform:rotate(-6deg)}.auth-instrument-line{border-top:1px solid #ffffff2b;padding-top:18px;display:block}.auth-instrument-line small{color:#85928a;letter-spacing:.13em;text-transform:uppercase;margin-bottom:12px;font-size:11px;font-weight:700;display:block}.auth-instrument-line>div{flex-wrap:wrap;gap:8px 22px;display:flex}.auth-instrument-line span{color:#e1e5e1;letter-spacing:.06em;border:0;min-width:0;padding:0;font-size:12px;font-weight:650}.auth-card h2{font:650 40px/1.08 var(--font-inter), sans-serif;letter-spacing:-.04em}.auth-card>p{max-width:410px;font-size:15px;line-height:1.6}.auth-field>input,.password-field{min-height:52px}.auth-field input{font-size:16px}.auth-help,.demo-login>p,.demo-login button strong,.demo-login button span,.demo-login small{font-size:12px}@media (max-width:900px){.auth-story{min-height:430px;padding:30px 28px}.auth-story-copy{margin:58px 0 48px}.auth-story-copy h1{max-width:560px;font-size:clamp(44px,8vw,58px)}.auth-panel{padding-top:46px}}@media (max-width:640px){body{font-size:16px}.auth-story{min-height:440px;padding:26px 22px 24px}.auth-brand strong{font-size:25px}.auth-story-copy{margin:52px 0 42px}.auth-story-copy h1{letter-spacing:-.045em;margin-top:13px;font-size:clamp(40px,11.5vw,48px);line-height:1.04}.auth-story-pulse{width:78%;height:35px}.auth-instrument-line{padding-top:14px}.auth-instrument-line small{margin-bottom:9px}.auth-instrument-line>div{gap:7px 16px}.auth-panel{padding:38px 20px 64px}.auth-card h2{font-size:34px}.auth-card>p{margin-bottom:24px;font-size:15px}.page-heading h1{font-size:32px}.content{padding-left:18px;padding-right:18px}}.schedule-overview{grid-template-columns:repeat(3,minmax(130px,.62fr)) minmax(290px,1.6fr);gap:10px;margin-bottom:14px;display:grid}.schedule-overview>button{border:1px solid var(--line);border-top:3px solid var(--ink);background:var(--surface);min-height:108px;color:var(--ink);text-align:left;cursor:pointer;border-radius:5px;padding:16px 18px;transition:background .16s,border-color .16s}.schedule-overview>button:hover,.schedule-overview>button.active{background:var(--ink);border-color:var(--ink);color:#fff}.schedule-overview>button span,.schedule-overview>button small,.schedule-overview>button strong{display:block}.schedule-overview>button span{letter-spacing:.08em;text-transform:uppercase;font-size:12px;font-weight:750}.schedule-overview>button strong{margin:7px 0 1px;font-size:28px;line-height:1}.schedule-overview>button small{color:var(--muted);font-size:12px}.schedule-overview>button:hover small,.schedule-overview>button.active small{color:#aeb8b1}.shared-schedule-note{background:var(--sage-soft);min-height:108px;color:var(--sage);border-radius:5px;align-items:center;gap:14px;padding:18px 20px;display:flex}.shared-schedule-note>svg{flex:none}.shared-schedule-note strong,.shared-schedule-note span{display:block}.shared-schedule-note strong{color:var(--ink);font-size:14px}.shared-schedule-note span{color:var(--muted);margin-top:4px;font-size:13px;line-height:1.45}.schedule-toolbar{justify-content:space-between;align-items:center;gap:18px;min-height:68px;margin-bottom:12px;padding:12px 15px;display:flex}.schedule-period-tabs{gap:4px;display:flex}.schedule-period-tabs button{min-height:40px;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:4px;padding:0 15px;font-size:13px;font-weight:750}.schedule-period-tabs button:hover,.schedule-period-tabs button.active{background:var(--ink);color:#fff}.schedule-toolbar>label{align-items:center;gap:10px;display:flex}.schedule-toolbar>label span{color:var(--muted);font-size:12px;font-weight:750}.schedule-toolbar select{border:1px solid var(--line);background:var(--surface);min-width:190px;min-height:40px;color:var(--ink);border-radius:4px;padding:0 10px;font-size:13px}.schedule-date-strip{scrollbar-width:thin;grid-template-columns:repeat(7,minmax(92px,1fr));gap:7px;margin:0 0 14px;display:grid;overflow-x:auto}.schedule-date-strip button{border:1px solid var(--line);background:var(--surface);min-width:92px;min-height:86px;color:var(--ink);text-align:left;cursor:pointer;border-radius:5px;padding:11px 12px}.schedule-date-strip button:hover,.schedule-date-strip button.active{border-color:var(--ink);box-shadow:inset 0 -3px 0 var(--coral)}.schedule-date-strip button.today{background:var(--ink);color:#fff}.schedule-date-strip small,.schedule-date-strip strong,.schedule-date-strip span{display:block}.schedule-date-strip small{color:var(--muted);text-transform:uppercase;font-size:11px;font-weight:750}.schedule-date-strip button.today small,.schedule-date-strip button.today span{color:#aeb8b1}.schedule-date-strip strong{margin:4px 0 2px;font-size:22px;line-height:1}.schedule-date-strip span{color:var(--muted);font-size:11px}.lesson-agenda{gap:14px;display:grid}.agenda-day{padding:0;scroll-margin-top:90px;overflow:hidden}.agenda-day.selected{border-color:#9caa9f}.agenda-day>header{border-bottom:1px solid var(--line);background:#f7f2e9;justify-content:space-between;align-items:center;gap:16px;min-height:82px;padding:16px 20px;display:flex}.agenda-day>header h2{text-transform:capitalize;margin:3px 0 0;font-size:21px;line-height:1.15}.agenda-day>header>span{border-left:1px solid var(--line);color:var(--muted);padding-left:18px;font-size:13px;font-weight:750}.agenda-lesson{border-top:1px solid var(--line);grid-template-columns:72px minmax(180px,1fr) minmax(190px,.7fr) 160px;align-items:center;gap:16px;min-height:78px;display:grid}.agenda-lesson:first-child{border-top:0}.agenda-lesson>time{font-size:17px;font-weight:700}.agenda-student strong,.agenda-student span,.agenda-teacher strong,.agenda-teacher small{display:block}.agenda-student strong{font-size:14px}.agenda-student span{color:var(--muted);margin-top:3px;font-size:12px}.agenda-teacher{align-items:center;gap:10px;display:flex}.agenda-teacher>span{background:var(--sage-soft);width:34px;height:34px;color:var(--sage);border-radius:50%;flex:none;place-items:center;font-size:11px;font-weight:850;display:grid}.agenda-teacher small{color:var(--muted);text-transform:uppercase;letter-spacing:.06em;font-size:10px;font-weight:700}.agenda-teacher strong{margin-top:2px;font-size:13px}.lesson-status{border:1px solid var(--line);background:var(--surface);width:100%;min-height:38px;color:var(--ink);border-radius:4px;padding:0 9px;font-size:12px;font-weight:700}.lesson-status.status-yapıldı{background:var(--sage-soft);border-color:#6f8e7a73}.lesson-status.status-gelmedi,.lesson-status.status-telafi-gerekli{background:var(--brass-soft);border-color:#ad874573}.lesson-status.status-iptal{background:var(--coral-soft);border-color:#d369526b}.schedule-empty{text-align:center;flex-direction:column;align-items:center;padding:46px 20px;display:flex}.schedule-empty h2{margin:13px 0 4px;font-size:25px}.schedule-empty p{color:var(--muted);margin:0 0 16px;font-size:14px}.lesson-form-grid{grid-template-columns:1.5fr 1fr;gap:10px;display:grid}@media (max-width:1080px){.schedule-overview{grid-template-columns:repeat(3,1fr)}.shared-schedule-note{grid-column:1/-1}.agenda-lesson{grid-template-columns:64px minmax(170px,1fr) minmax(180px,.75fr);padding:12px 0}.agenda-lesson .lesson-status{grid-column:2/-1;width:min(200px,100%)}}@media (max-width:700px){.schedule-overview{grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}.schedule-overview>button{min-height:92px;padding:12px 10px}.schedule-overview>button strong{font-size:24px}.schedule-overview>button span,.schedule-overview>button small{font-size:10px}.shared-schedule-note{grid-column:1/-1;min-height:88px;padding:14px}.schedule-toolbar{flex-direction:column;align-items:stretch}.schedule-period-tabs{grid-template-columns:repeat(4,1fr);display:grid}.schedule-period-tabs button{padding:0 7px;font-size:12px}.schedule-toolbar>label{justify-content:space-between}.schedule-toolbar select{flex:1;min-width:0}.schedule-date-strip{margin-right:-18px;padding-right:18px;display:flex}.agenda-day>header{min-height:74px;padding:14px}.agenda-day>header h2{font-size:18px}.agenda-lessons{padding:0 14px}.agenda-lesson{grid-template-columns:54px 1fr;gap:9px 12px;padding:14px 0}.agenda-lesson>time{grid-row:1/3;align-self:start;padding-top:2px;font-size:15px}.agenda-student,.agenda-teacher{grid-column:2}.agenda-lesson .lesson-status{grid-column:2;width:100%}.lesson-form-grid{grid-template-columns:1fr;gap:0}}.student-homework-section{margin-bottom:22px}.student-homework-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;display:grid}.homework-count{background:var(--coral-soft);color:var(--coral);border-radius:999px;align-self:center;padding:7px 11px;font-size:12px;font-weight:750}.student-homework-card{border-top:3px solid var(--ink);flex-direction:column;padding:22px;display:flex}.student-homework-card.homework-gönderildi{border-top-color:var(--brass)}.student-homework-card.homework-değerlendirildi{border-top-color:var(--sage)}.homework-card-top{justify-content:space-between;align-items:center;gap:10px;display:flex}.student-homework-card h3{margin:14px 0 7px;font-size:23px;line-height:1.15}.student-homework-card>p{min-height:48px;color:var(--muted);margin:0;font-size:14px;line-height:1.6}.homework-teacher-line{align-items:center;gap:9px;margin:17px 0 13px;display:flex}.homework-teacher-line>span{background:var(--sage-soft);width:34px;height:34px;color:var(--sage);border-radius:50%;place-items:center;font-size:11px;font-weight:850;display:grid}.homework-teacher-line small,.homework-teacher-line strong{display:block}.homework-teacher-line small{color:var(--muted);text-transform:uppercase;letter-spacing:.05em;font-size:10px;font-weight:700}.homework-teacher-line strong{margin-top:1px;font-size:13px}.student-homework-card .assignment-meta{margin-bottom:15px}.student-homework-card>.button{margin-top:auto}.student-submission-note{background:var(--paper);color:var(--sage);border-radius:5px;align-items:flex-start;gap:9px;margin:0 0 12px;padding:12px;display:flex}.student-submission-note strong,.student-submission-note span{display:block}.student-submission-note strong{color:var(--ink);font-size:12px}.student-submission-note span{color:var(--muted);margin-top:3px;font-size:12px;line-height:1.45}.homework-feedback-preview{border-left:3px solid var(--sage);background:var(--sage-soft);color:var(--sage);align-items:flex-start;gap:9px;margin-bottom:12px;padding:12px;display:flex}.homework-feedback-preview small{color:var(--sage);letter-spacing:.06em;text-transform:uppercase;font-size:10px;font-weight:800}.homework-feedback-preview p{color:var(--ink);margin:4px 0 0;font-size:12px;line-height:1.5}.homework-feedback-preview.large{margin:14px 0 0;padding:15px}.homework-feedback-preview.large p{font-size:14px}.homework-feedback-preview.large span{color:var(--muted);margin-top:6px;font-size:11px;display:block}.practice-plan-heading{margin-top:24px}.homework-metrics{grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:14px;display:grid}.homework-metrics article{border-top:3px solid var(--ink);background:var(--surface);min-height:100px;padding:15px 18px}.homework-metrics article.coral{border-color:var(--coral)}.homework-metrics article.sage{border-color:var(--sage)}.homework-metrics span,.homework-metrics strong,.homework-metrics small{display:block}.homework-metrics span{letter-spacing:.07em;text-transform:uppercase;font-size:11px;font-weight:800}.homework-metrics strong{margin:6px 0 1px;font-size:27px;line-height:1}.homework-metrics small{color:var(--muted);font-size:11px}.homework-filter-tabs{border-bottom:1px solid var(--line);gap:5px;margin-bottom:14px;padding-bottom:10px;display:flex}.homework-filter-tabs button{min-height:39px;color:var(--muted);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:4px;padding:0 14px;font-size:12px;font-weight:750}.homework-filter-tabs button:hover,.homework-filter-tabs button.active{border-color:var(--ink);background:var(--ink);color:#fff}.teacher-homework-layout{grid-template-columns:minmax(260px,.7fr) minmax(0,1.65fr);gap:14px;display:grid}.homework-list{align-self:start;padding:7px 14px}.homework-list>button{border:0;border-top:1px solid var(--line);width:100%;min-height:76px;color:var(--ink);text-align:left;cursor:pointer;background:0 0;grid-template-columns:38px 1fr 8px;align-items:center;gap:10px;padding:10px 5px;display:grid}.homework-list>button:first-child{border-top:0}.homework-list>button.active{box-shadow:inset 3px 0 0 var(--coral);background:#f7f2e9;padding-left:10px}.homework-list-icon{background:var(--paper);width:34px;height:34px;color:var(--muted);border-radius:4px;place-items:center;display:grid}.homework-list-icon.new{background:var(--coral-soft);color:var(--coral)}.homework-list-icon.done{background:var(--sage-soft);color:var(--sage)}.homework-list strong,.homework-list span,.homework-list small{display:block}.homework-list strong{font-size:13px}.homework-list span{text-overflow:ellipsis;color:var(--ink-2);white-space:nowrap;margin:3px 0;font-size:12px;overflow:hidden}.homework-list small{color:var(--muted);font-size:10px}.homework-list button>i{background:var(--coral);border-radius:50%;width:7px;height:7px}.homework-workspace{min-width:0;padding:24px}.homework-detail-head{justify-content:space-between;align-items:flex-start;gap:18px;display:flex}.homework-detail-head h2{margin:5px 0;font-size:28px;line-height:1.15}.homework-detail-head p{max-width:660px;color:var(--muted);margin:0;font-size:14px;line-height:1.55}.homework-detail-meta{border-top:1px solid var(--line);border-bottom:1px solid var(--line);flex-wrap:wrap;gap:8px 18px;margin:18px 0;padding:13px 0;display:flex}.homework-detail-meta span{color:var(--muted);align-items:center;gap:6px;font-size:12px;display:flex}.homework-video-stage{background:var(--ink);color:#fff;border-radius:4px;place-items:center;min-height:265px;display:grid;position:relative;overflow:hidden}.homework-video-stage iframe{border:0;width:100%;min-height:265px;position:absolute;inset:0}.homework-video-stage>button{z-index:2;color:#fff;cursor:pointer;background:#ffffff1f;border:1px solid #ffffff47;border-radius:50%;place-items:center;width:52px;height:52px;display:grid}.homework-video-stage>div:last-child{text-align:right;position:absolute;bottom:13px;right:14px}.homework-video-stage>div:last-child strong,.homework-video-stage>div:last-child span{display:block}.homework-video-stage>div:last-child strong{font-size:11px}.homework-video-stage>div:last-child span{color:#aeb8b1;font-size:10px}.student-note-box{border-left:3px solid var(--brass);background:var(--brass-soft);margin:14px 0;padding:15px 18px;position:relative}.student-note-box>span{color:var(--brass);letter-spacing:.08em;text-transform:uppercase;font-size:10px;font-weight:850}.student-note-box p{color:var(--ink);margin:6px 0;font-size:14px;line-height:1.55}.student-note-box small{color:var(--muted);font-size:10px}.awaiting-homework{background:var(--paper);min-height:300px;color:var(--muted);text-align:center;flex-direction:column;justify-content:center;align-items:center;display:flex}.awaiting-homework h3{color:var(--ink);margin:12px 0 4px;font-size:22px}.awaiting-homework p{margin:0 0 12px;font-size:13px}.awaiting-homework small{color:var(--brass);font-weight:750}.modal-homework-summary{border-left:3px solid var(--coral);background:var(--paper);margin-bottom:14px;padding:14px 16px}.modal-homework-summary h3{margin:9px 0 5px;font-size:20px}.modal-homework-summary p{color:var(--muted);margin:0 0 10px;font-size:13px;line-height:1.5}.homework-video-toggle{border:1px solid var(--line);cursor:pointer;border-radius:5px;align-items:flex-start;gap:10px;margin:14px 0;padding:13px;display:flex}.homework-video-toggle input{accent-color:var(--coral);margin-top:4px}.homework-video-toggle>span{grid-template-columns:20px 1fr;gap:2px 7px;display:grid}.homework-video-toggle svg{color:var(--coral);grid-row:1/3}.homework-video-toggle strong{font-size:13px}.homework-video-toggle small{color:var(--muted);font-size:11px;line-height:1.4}.submitted-video-card{background:var(--ink);color:#fff;border-radius:5px;align-items:center;gap:13px;min-height:82px;padding:14px 16px;display:flex}.submitted-video-card>svg{background:#ffffff1f;border-radius:50%;width:42px;height:42px;padding:12px}.submitted-video-card strong,.submitted-video-card span{display:block}.submitted-video-card strong{font-size:13px}.submitted-video-card span{color:#aeb8b1;margin-top:3px;font-size:11px}.awaiting-feedback{background:var(--brass-soft);color:var(--brass);border-radius:5px;align-items:flex-start;gap:10px;margin-top:14px;padding:14px;display:flex}.awaiting-feedback strong,.awaiting-feedback span{display:block}.awaiting-feedback strong{color:var(--ink);font-size:13px}.awaiting-feedback span{color:var(--muted);margin-top:3px;font-size:11px}@media (max-width:900px){.teacher-homework-layout{grid-template-columns:1fr}.homework-list{gap:7px;padding:8px;display:flex;overflow-x:auto}.homework-list>button{border:1px solid var(--line);min-width:245px}.homework-list>button:first-child{border-top:1px solid var(--line)}}@media (max-width:700px){.student-homework-grid,.homework-metrics{grid-template-columns:1fr}.student-homework-card>p{min-height:0}.homework-count{margin-top:10px}.homework-filter-tabs{margin-right:-18px;padding-right:18px;display:flex;overflow-x:auto}.homework-filter-tabs button{flex:none}.homework-workspace{padding:17px}.homework-detail-head{flex-direction:column}.homework-video-stage{min-height:210px}}.topbar-spacer{flex:1}.metric-card.clickable{width:100%;color:var(--ink);font:inherit;text-align:left;cursor:pointer;border-bottom:0;border-left:0;border-right:0;transition:background .18s,transform .18s}.metric-card.clickable:focus-visible{outline:2px solid var(--coral);outline-offset:2px}.instrument-stat:focus-visible{outline:2px solid var(--coral);outline-offset:2px}.student-list-row:focus-visible{outline:2px solid var(--coral);outline-offset:2px}.metric-arrow{color:var(--muted);align-self:center}.instrument-stat{background:var(--surface);color:var(--ink);font:inherit;text-align:left;cursor:pointer;border-top:0;border-bottom:0;border-right:0;transition:background .18s,box-shadow .18s}.filter-select{border-left:1px solid var(--line);cursor:pointer;grid-template-columns:1fr auto;align-content:center;column-gap:14px;min-width:170px;min-height:48px;padding:4px 18px;display:grid;position:relative}.filter-select span,.filter-select strong{display:block}.filter-select span{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;grid-column:1;font-size:10px;font-weight:800}.filter-select strong{grid-column:1;margin-top:2px;font-size:13px}.filter-select svg{color:var(--muted);grid-area:1/2/3;align-self:center}.filter-select select{opacity:0;cursor:pointer;border:0;width:100%;height:100%;position:absolute;inset:0}.filter-select:hover{background:var(--paper)}.student-list-row{width:100%;color:var(--ink);font:inherit;text-align:left;cursor:pointer;border-bottom:0;border-left:0;border-right:0;transition:background .16s,box-shadow .16s}.student-record-page{gap:16px;display:grid}.record-back{width:max-content;color:var(--ink);cursor:pointer;background:0 0;border:0;align-items:center;gap:7px;padding:4px 0;font-weight:800;display:inline-flex}.record-back svg{transform:rotate(180deg)}.student-record-hero{border-top:3px solid var(--ink);align-items:center;gap:18px;min-height:154px;padding:24px 28px;display:flex}.student-record-hero .avatar.large{flex:none;width:66px;height:66px;font-size:18px}.student-record-hero h1{margin:3px 0 5px;font-size:38px;line-height:1}.student-record-hero p{color:var(--muted);margin:0}.record-actions{gap:8px;margin-left:auto;display:flex}.button.danger{color:#a43d32;background:0 0;border-color:#c2483a6b}.button.danger:hover{background:#f9e3dc}.archive-confirm{border-left:3px solid var(--coral);background:var(--coral-soft);grid-template-columns:1fr auto auto;align-items:center;gap:8px;padding:14px 16px;display:grid}.archive-confirm input{background:var(--surface);border:1px solid #c2483a4d;border-radius:4px;min-height:42px;padding:0 12px}.record-summary{grid-template-columns:repeat(4,1fr);gap:10px;display:grid}.record-summary article{border-top:2px solid var(--ink);min-height:98px;padding:16px}.record-summary span,.record-summary strong{display:block}.record-summary span{color:var(--muted);letter-spacing:.06em;text-transform:uppercase;font-size:11px;font-weight:800}.record-summary strong{margin-top:7px;font-size:23px}.student-record-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;display:grid}.record-line{border-top:1px solid var(--line);grid-template-columns:minmax(0,1fr) auto;gap:7px 16px;padding:14px 0;display:grid}.record-line:first-of-type{border-top:0}.record-line strong,.record-line span{display:block}.record-line span{color:var(--muted);margin-top:3px;font-size:11px}.record-line p{color:var(--muted);grid-column:1/-1;margin:2px 0 0;font-size:12px;line-height:1.55}.record-line .teacher-note{border-left:2px solid var(--sage);background:var(--sage-soft);color:var(--ink);padding:9px 11px}.record-line.compact{align-items:center}.record-empty,.list-empty{color:var(--muted);font-size:13px;line-height:1.55}.list-empty{text-align:center;padding:28px 18px}.achievement-workbench{grid-template-columns:minmax(220px,.68fr) minmax(360px,1.45fr) minmax(280px,.9fr);align-items:start;gap:14px;display:grid}.achievement-students>button{border:0;border-top:1px solid var(--line);width:100%;min-height:66px;color:var(--ink);text-align:left;cursor:pointer;background:0 0;grid-template-columns:38px 1fr 16px;align-items:center;gap:10px;padding:8px 4px;display:grid}.achievement-students>button.active{background:var(--paper);box-shadow:inset 3px 0 0 var(--coral);padding-left:10px}.achievement-students strong,.achievement-students small{display:block}.achievement-students small{color:var(--muted);margin-top:3px}.achievement-main-column{gap:14px;display:grid}.achievement-student-focus{border-top:3px solid var(--coral);min-height:150px}.achievement-student-focus h2{margin:6px 0;font-size:30px}.achievement-student-focus p{color:var(--muted);margin:0 0 14px}.focus-progress{background:var(--paper);height:8px;overflow:hidden}.focus-progress span{background:var(--coral);height:100%;display:block}.achievement-student-focus>small{color:var(--muted);margin-top:7px;display:block}.achievement-rule-row{border-top:1px solid var(--line);grid-template-columns:40px minmax(0,1fr) auto;align-items:center;gap:12px;padding:14px 0;display:grid}.achievement-rule-row strong,.achievement-rule-row span,.achievement-rule-row small{display:block}.achievement-rule-row>div:nth-child(2)>span{color:var(--muted);margin:4px 0;font-size:12px;line-height:1.45}.achievement-rule-row small{color:var(--brass);font-size:10px}.reward-note-mark{background:var(--brass-soft);width:38px;height:38px;color:var(--brass);border-radius:50%;place-items:center;display:grid}.delivery-row{border-top:1px solid var(--line);gap:10px;padding:14px 0;display:grid}.reward-title{color:var(--muted);align-items:center;gap:7px;font-size:12px;display:flex}.status-button{border:1px solid var(--line);background:var(--paper);min-height:36px;color:var(--ink);cursor:pointer;border-radius:4px;justify-content:space-between;align-items:center;padding:0 10px;font-weight:750;display:flex}.status-button:disabled{cursor:default;opacity:.65}.payment-student-button{color:var(--ink);text-align:left;cursor:pointer;background:0 0;border:0;padding:0}.payment-student-button:hover strong{text-decoration:underline;-webkit-text-decoration-color:var(--coral);-webkit-text-decoration-color:var(--coral);-webkit-text-decoration-color:var(--coral);text-decoration-color:var(--coral);text-underline-offset:4px}.payment-detail-drawer{z-index:45;border-top:3px solid var(--ink);max-width:640px;padding:24px;position:fixed;bottom:24px;right:24px;box-shadow:0 20px 70px #1c25213d}.payment-detail-drawer>.icon-button{position:absolute;top:14px;right:14px}.payment-detail-drawer h2{margin:7px 0 2px;font-size:32px}.payment-detail-drawer>p{color:var(--muted);margin:0}.payment-balance{border-top:1px solid var(--line);border-bottom:1px solid var(--line);justify-content:space-between;align-items:flex-end;margin:17px 0 4px;padding:15px 0;display:flex}.payment-balance span{color:var(--muted);font-size:12px}.payment-balance strong{font-size:24px}.payment-history>div{border-top:1px solid var(--line);grid-template-columns:minmax(0,1fr) auto auto;align-items:center;gap:14px;padding:12px 0;display:grid}.payment-history>div:first-child{border-top:0}.payment-history strong,.payment-history span{display:block}.payment-history>div>div span{color:var(--muted);margin-top:3px;font-size:10px}.staff-management{margin-top:16px;padding:24px}.staff-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 18px;display:grid}.staff-account-row{border:0;border-top:1px solid var(--line);width:100%;min-height:68px;color:var(--ink);text-align:left;cursor:pointer;background:0 0;grid-template-columns:42px minmax(0,1fr) auto;align-items:center;gap:11px;padding:0 8px;display:grid}:is(.staff-account-row:hover,.staff-account-row:focus-visible){background:var(--paper);outline:none}.staff-account-copy{min-width:0}.staff-account-action{color:var(--muted);align-items:center;gap:9px;display:flex}.staff-list strong,.staff-list small{display:block}.staff-list small{color:var(--muted);margin-top:3px}.schedule-overview{border:1px solid var(--line);background:var(--surface);grid-template-columns:repeat(3,minmax(130px,.55fr)) minmax(320px,1.8fr);gap:0}.schedule-overview>button{border:0;border-right:1px solid var(--line);border-radius:0;min-height:102px}.shared-schedule-note{background:var(--ink);border-radius:0}.schedule-date-strip{border:1px solid var(--line);background:var(--surface);gap:0}.schedule-date-strip button{border:0;border-right:1px solid var(--line);border-radius:0}.schedule-date-strip button:last-child{border-right:0}.lesson-agenda{gap:20px}.agenda-day{border:0;border-left:3px solid var(--line);box-shadow:none;background:0 0;border-radius:0;padding-left:18px;overflow:visible}.agenda-day.selected{border-left-color:var(--coral)}.agenda-day>header{border:0;border-bottom:1px solid var(--line);background:0 0;min-height:66px;padding:8px 0 14px}.agenda-lessons{padding:0}.agenda-lesson{border-top:1px solid var(--line);grid-template-columns:76px minmax(190px,1.2fr) minmax(190px,.8fr) 170px;min-height:84px;padding:10px 14px;transition:background .16s}.agenda-lesson:hover{background:#ffffff80}.agenda-lesson>time{font-family:var(--font-newsreader), serif;font-size:22px}@media (max-width:1100px){.achievement-workbench{grid-template-columns:minmax(220px,.7fr) minmax(0,1.3fr)}.delivery-list{grid-column:1/-1}.student-record-grid{grid-template-columns:1fr}}@media (max-width:760px){.filter-select{border:1px solid var(--line);flex:1;min-width:0}.student-record-hero{flex-wrap:wrap;align-items:flex-start;padding:19px}.student-record-hero h1{font-size:31px}.record-actions{width:100%;margin-left:0}.record-actions .button{flex:1}.archive-confirm{grid-template-columns:1fr 1fr}.archive-confirm input{grid-column:1/-1}.record-summary{grid-template-columns:repeat(2,1fr)}.achievement-workbench{grid-template-columns:1fr}.achievement-students{max-height:340px;overflow-y:auto}.delivery-list{grid-column:auto}.payment-detail-drawer{max-width:none;max-height:80vh;bottom:10px;left:10px;right:10px;overflow-y:auto}.staff-list{grid-template-columns:1fr}.schedule-overview{grid-template-columns:repeat(3,1fr)}.agenda-day{padding-left:10px}}:root{--paper:#f6f5f1;--paper-deep:#eceae4;--surface:#fffefa;--surface-raised:#fff;--ink:#1d211f;--ink-2:#343936;--muted:#737974;--line:#dfded8;--line-strong:#c9c8c1;--coral:#cc5b43;--coral-soft:#f7e8e3;--sage:#506d5e;--sage-soft:#e6eee9;--brass:#9a783f;--brass-soft:#f3ecdc;--danger:#a94539;--shadow:0 24px 70px #1d211f1a;--shadow-soft:0 1px 2px #1d211f0a, 0 10px 30px #1d211f09;--radius:12px;--radius-small:8px}html{background:var(--paper)}body{background:var(--paper);color:var(--ink);font-size:15px;line-height:1.5}button,input,select,textarea{letter-spacing:-.005em}:is(button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible){outline:2px solid var(--coral);outline-offset:2px}.auth-shell{background:#f7f6f2;grid-template-columns:minmax(420px,.86fr) minmax(480px,1.14fr)}.auth-story{background:#27352f;padding:clamp(34px,5vw,72px)}.auth-story:after{opacity:.28;background:repeating-linear-gradient(#0000 0 38px,#ffffff1f 39px 40px);width:58%;height:74%;top:15%;right:-4%;transform:none}.auth-brand strong{font-size:25px;font-weight:690}.auth-brand span{color:#a9b6b0;letter-spacing:.12em;font-size:10px;font-weight:650}.auth-story-copy{max-width:560px}.auth-story-copy .eyebrow{color:#b9c6c0}.auth-story-copy h1{letter-spacing:-.052em;max-width:530px;margin:18px 0 22px;font-size:clamp(44px,5vw,67px);font-weight:610;line-height:1.02}.auth-story-copy h1 span{color:#ee9a84}.auth-story-copy p{color:#c2ccc7;max-width:470px;font-size:15px;line-height:1.7}.auth-story-pulse{opacity:.38}.auth-instrument-line{border-top-color:#ffffff24}.auth-instrument-line small{color:#9ba9a2;font-weight:650}.auth-instrument-line span{color:#e9efec;letter-spacing:.02em;font-size:11px;font-weight:600}.auth-panel{place-items:center;padding:clamp(28px,6vw,86px)}.auth-card{border:1px solid var(--line);width:min(430px,100%);box-shadow:var(--shadow-soft);background:#ffffffb8;border-radius:16px;padding:clamp(26px,4vw,42px)}.auth-card h2{letter-spacing:-.042em;margin:8px 0;font-size:36px;font-weight:650}.auth-card>p{color:var(--muted);margin-bottom:26px}.auth-field{gap:7px;margin:14px 0}.auth-field>span{letter-spacing:0;font-size:12px;font-weight:650}.auth-field>input,.password-field{border-color:var(--line-strong);background:#fff;border-radius:9px;min-height:50px}.password-field input{height:48px}.auth-submit{min-height:48px}.demo-login{background:#f4f3ee;border-radius:10px}.auth-help{color:#7b817d}.app-shell{background:var(--paper)}.sidebar{width:232px;color:var(--ink);background:#eeede8;border-right:1px solid #d9d8d2;padding:22px 14px 16px}.main-area{margin-left:232px}.brand{gap:11px;padding:0 8px 22px}.brand strong{color:var(--ink);letter-spacing:-.035em;font-size:24px;font-weight:700}.brand span{color:#777e79;letter-spacing:.12em;font-size:9px;font-weight:700}.logo-mark{background:#26342e;border:1px solid #bec2be;border-radius:9px;width:34px;height:34px}.logo-mark span{background:#ffffff4d;left:7px;right:7px}.logo-mark span:first-child{top:10px}.logo-mark span:nth-child(2){top:16px}.logo-mark span:nth-child(3){top:22px}.logo-mark b{width:7px;height:7px;top:12px;left:16px}.logo-mark b:after{height:12px;left:6px}.main-nav{border:0;gap:3px}.main-nav button{color:#626963;border:0;border-radius:9px;min-height:43px;padding:0 10px;font-size:14px;font-weight:590}.main-nav button svg{color:#7c837e;width:17px;height:17px}.main-nav button:hover{color:var(--ink);background:#ffffff9e}.main-nav button.active{color:var(--ink);box-shadow:0 1px 2px #1d211f0d, inset 3px 0 0 var(--coral);background:#fff}.main-nav button:focus-visible{outline-color:#cc5b438c}.main-nav button.active svg{color:var(--coral)}.main-nav button em{border-radius:5px;min-width:19px;height:19px;font-size:10px}.sidebar-status{border-top:1px solid #d8d7d1;align-items:flex-start;gap:10px;margin:auto 8px 14px;padding-top:17px;display:flex}.sidebar-status>i{background:#4e866d;border-radius:50%;flex:none;width:7px;height:7px;margin-top:5px;box-shadow:0 0 0 4px #dce8e1}.sidebar-status strong,.sidebar-status span{display:block}.sidebar-status strong{font-size:12px;font-weight:650}.sidebar-status span{color:var(--muted);margin-top:3px;font-size:10px}.sidebar-profile{border-top-color:#d8d7d1;padding:14px 7px 0}.sidebar-profile strong{color:var(--ink);font-size:12px}.sidebar-profile span,.profile-menu{color:#747b76;font-size:10px}.sidebar-profile .avatar{color:#fff;background:#26342e}.topbar{border-bottom-color:var(--line);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#f6f5f1e6;height:62px;padding:0 30px}.today-date{color:#7a807c;font-size:12px;font-weight:550}.notification-button{border-color:var(--line);background:#ffffffb3;border-radius:9px;width:36px;min-width:36px;height:36px;min-height:36px}.notification-button i{width:6px;height:6px}.student-switcher{background:#fff;border-radius:9px}.content{max-width:1320px;padding:34px 36px 70px}.eyebrow{color:#747a76;letter-spacing:.01em;text-transform:none;font-size:12px;font-weight:620;line-height:1.4}.eyebrow.light{color:#ffffffa8}.page-heading{border:0;align-items:flex-end;margin-bottom:25px;padding:0}.page-heading h1{letter-spacing:-.044em;margin:5px 0 6px;font-size:clamp(32px,3.4vw,43px);font-weight:640;line-height:1.04}.page-heading p{max-width:720px;color:var(--muted);font-size:14px;line-height:1.55}.section-heading{margin-bottom:15px}.section-heading h2{letter-spacing:-.03em;margin-top:4px;font-size:23px;font-weight:620}.card-title-row h3{font-size:20px;font-weight:620}.card{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);box-shadow:none}.button{border-radius:var(--radius-small);min-height:40px;box-shadow:none;padding:0 14px;font-size:13px;font-weight:650}.button.primary{box-shadow:none;background:#26342e}.button.primary:hover{background:#17231e}.button.secondary{border-color:var(--line-strong);background:#ffffffb8}.button.compact{min-height:34px;font-size:11px}.icon-button{border-radius:8px}.text-button{color:#3e5e50;font-size:12px;font-weight:650}.status,.status-button,.count-badge,.streak-pill,.filter-chips button{letter-spacing:0;border-radius:999px;font-size:10px;font-weight:650}.avatar{color:#3e554a;background:#e7ece8;border-radius:10px;font-size:11px}.metric-grid{border:1px solid var(--line);border-radius:var(--radius);background:var(--line);gap:1px;overflow:hidden}.metric-card,.metric-card.clickable{background:var(--surface);border:0;border-radius:0;min-height:102px;padding:18px 20px}.metric-card.clickable:hover{background:#faf9f5;transform:none}.metric-card .metric-icon{display:none}.metric-card>div:last-of-type{flex-direction:column;align-items:flex-start;display:flex}.metric-card span{color:#676e69;letter-spacing:.02em;text-transform:none;font-size:11px;font-weight:620}.metric-card strong{letter-spacing:-.035em;margin:7px 0 3px;font-size:28px;font-weight:620;line-height:1;position:static}.metric-card small{color:#7c827e;font-size:11px}.metric-arrow{color:#989d99;width:14px;position:absolute;bottom:14px;right:14px}.metric-card.clickable{position:relative}.instrument-strip{border:1px solid var(--line);border-radius:var(--radius);background:var(--line);gap:1px}.instrument-strip-copy,.instrument-stat{min-height:96px;padding:16px 18px}.instrument-strip-copy{background:#26342e}.instrument-strip-copy h2{font-size:20px;font-weight:620}.instrument-stat{background:var(--surface);border:0}.instrument-stat:hover{box-shadow:inset 0 -2px 0 var(--coral);background:#faf9f5}.instrument-stat strong{font-size:24px;font-weight:620}.instrument-stat span{margin-top:7px;font-size:12px;font-weight:650}.instrument-stat small{font-size:11px}.admin-grid{gap:14px}.pulse-card,.rewards-queue{padding:21px}.line-chart{height:210px}.chart-bars{gap:8px}.chart-bars span{background:#dfe8e2;border-radius:4px 4px 1px 1px}.chart-bars span:last-child{background:#587665}.reward-queue-row{min-height:61px}.admin-bottom-grid{border:1px solid var(--line);border-radius:var(--radius);background:var(--line);gap:1px;overflow:hidden}.admin-bottom-grid>.card{background:var(--surface);border:0;border-radius:0}.attention-card{border-left:3px solid var(--brass)}.filter-bar{border:1px solid var(--line);border-radius:var(--radius);background:#ffffff94;min-height:58px;padding:7px}.filter-bar .top-search{background:0 0;border:0;height:42px}.filter-select{border-left-color:var(--line);border-radius:8px;min-height:42px;padding:3px 14px}.filter-select span{letter-spacing:.03em;font-size:9px}.filter-select strong{font-size:11px;font-weight:620}.filter-bar>button{border-radius:8px;font-size:11px}.student-list{border-radius:var(--radius);overflow:hidden}.student-list-head{color:#757b77;letter-spacing:.05em;background:#f0efea;min-height:39px;font-size:9px;font-weight:650}.student-list-row{background:var(--surface);min-height:68px}.student-list-row:nth-child(odd){background:var(--surface)}.student-list-row:hover{box-shadow:inset 3px 0 0 var(--coral);background:#f9f8f4}.student-list-row strong,.student-list-row span,.table-row strong,.table-row span{font-size:12px}.data-table .table-row{min-height:60px}.data-table .table-head{color:#757b77;background:#f0efea;min-height:38px}.table-card{padding:20px;overflow:hidden}.payment-detail-drawer{box-shadow:var(--shadow);background:#fff;border-top:0;border-radius:14px}.student-record-hero{border-top:0;border-left:4px solid var(--coral);border-radius:var(--radius);background:#fff;min-height:140px;padding:22px 24px}.student-record-hero h1{font-size:34px;font-weight:640}.student-account-line{border:1px solid var(--line);background:var(--sage-soft);width:fit-content;color:var(--sage);border-radius:7px;align-items:center;gap:7px;margin-top:11px;padding:6px 9px;font-size:11px;display:inline-flex}.student-account-line span{color:var(--muted)}.student-account-line strong{color:var(--ink);letter-spacing:.01em;font-size:12px;font-weight:680}.record-summary{border:1px solid var(--line);border-radius:var(--radius);background:var(--line);gap:1px;overflow:hidden}.record-summary article{background:var(--surface);border:0;min-height:88px;padding:15px 17px}.record-summary span{letter-spacing:.03em;font-size:9px}.record-summary strong{font-size:21px;font-weight:620}.student-record-grid{gap:12px}.record-section{padding:20px}.schedule-overview{border-radius:var(--radius);overflow:hidden}.schedule-overview>button{background:var(--surface);min-height:92px;padding:15px 17px}.schedule-overview>button:hover,.schedule-overview>button.active{background:#26342e}.schedule-overview>button span{letter-spacing:.02em;text-transform:none;font-size:10px}.schedule-overview>button strong{font-size:25px;font-weight:620}.shared-schedule-note{background:#26342e}.shared-schedule-note,.shared-schedule-note>svg{color:#d7e1dc}.shared-schedule-note strong{color:#fff}.shared-schedule-note span{color:#bdc9c3}.schedule-toolbar{background:#ffffff9e;border-radius:10px}.schedule-date-strip{border-radius:var(--radius)}.schedule-date-strip button{background:var(--surface)}.agenda-day{border-left-width:2px}.agenda-day>header h2{font-size:19px;font-weight:620}.agenda-day>header>.agenda-lesson-count{border:1px solid var(--line);background:var(--surface);min-width:68px;min-height:32px;color:var(--ink-2);text-align:center;white-space:nowrap;border-radius:999px;justify-content:center;align-self:center;align-items:center;padding:0 11px;font-size:11px;font-weight:700;line-height:1;display:inline-flex}.agenda-lesson{min-height:78px}.agenda-lesson>time{font-family:inherit;font-size:18px;font-weight:630}.lesson-status{border-radius:8px}.homework-metrics{border:1px solid var(--line);border-radius:var(--radius);background:var(--line);gap:1px;overflow:hidden}.homework-metrics article{background:var(--surface);border:0;min-height:88px;padding:15px 17px}.homework-metrics article.coral,.homework-metrics article.sage{border:0}.homework-metrics strong{font-size:24px;font-weight:620}.homework-filter-tabs{border:0;gap:3px}.homework-filter-tabs button{border-radius:8px;font-size:11px}.teacher-homework-layout{gap:12px}.homework-list{border-radius:var(--radius)}.homework-list>button.active{background:#f2f1ec;border-radius:8px}.homework-workspace{padding:21px}.homework-detail-head h2{font-size:25px;font-weight:630}.homework-video-stage{border-radius:10px}.student-homework-card{border-top:0;border-left:3px solid var(--ink);border-radius:var(--radius);padding:19px}.student-homework-card.homework-gönderildi{border-left-color:var(--brass)}.student-homework-card.homework-değerlendirildi{border-left-color:var(--sage)}.student-homework-card h3{font-size:20px;font-weight:620}.achievement-workbench,.teacher-achievement-layout{gap:12px}.achievement-students,.definition-list,.delivery-list,.achievement-student-focus{padding:19px}.achievement-students>button{min-height:61px}.achievement-students>button.active{background:#f1f0eb;border-radius:8px}.achievement-student-focus{border-top:0;border-left:4px solid var(--coral);min-height:142px}.achievement-student-focus h2{font-size:27px;font-weight:630}.achievement-rule-row{grid-template-columns:34px minmax(0,1fr) auto}.reward-note-mark{border-radius:9px;width:32px;height:32px}.achievement-hero{border-radius:var(--radius);background:#26342e}.badge-medallion{box-shadow:none}.settings-grid{gap:12px}.settings-card{border-radius:var(--radius);padding:20px}.settings-card h3{font-size:21px;font-weight:620}.settings-icon{border-radius:9px;width:34px;height:34px}.staff-management{border-radius:var(--radius)}.modal-backdrop{-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);background:#161b1894}.modal-card{border:1px solid var(--line);box-shadow:var(--shadow);background:#fff;border-top:0;border-radius:14px}.modal-card h2{font-size:28px;font-weight:640}.field input,.field select,.field textarea,.feedback-input textarea,.rubric-grid select{background:#fff;border-radius:8px}.toast{box-shadow:var(--shadow);border-radius:10px}@media (max-width:1080px){.sidebar{width:220px}.main-area{margin-left:220px}.content{padding:30px 26px 66px}}@media (max-width:900px){.sidebar{width:min(290px,86vw);color:var(--ink);box-shadow:20px 0 70px #1d211f33}.main-area{margin-left:0}.content{padding:28px 22px 78px}.auth-shell{grid-template-columns:1fr}.auth-story{min-height:400px}}@media (max-width:700px){.topbar{height:58px;padding:0 14px}.mobile-title{gap:8px;min-width:0}.mobile-title span{color:var(--ink);text-overflow:ellipsis;white-space:nowrap;font-size:14px;font-weight:650;overflow:hidden}.content{padding:23px 16px 74px}.page-heading{flex-direction:column;align-items:flex-start;gap:15px;margin-bottom:21px}.page-heading h1{font-size:30px}.page-heading>.button{color:#fff;border-radius:9px;width:100%;min-height:43px;padding:0 14px;position:static}.page-heading>.button svg{position:static}.metric-grid,.teacher-metrics,.admin-metrics,.achievement-metrics,.payment-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.metric-card,.metric-card.clickable{min-height:91px;padding:15px}.metric-card strong{font-size:23px}.admin-bottom-grid{grid-template-columns:1fr;gap:1px}.admin-bottom-grid>.card{border:0}.instrument-strip{grid-template-columns:repeat(2,1fr)}.instrument-strip-copy{grid-column:1/-1;min-height:76px}.instrument-stat:last-child{grid-column:1/-1}.filter-bar{grid-template-columns:1fr 1fr;gap:7px;display:grid;overflow:visible}.filter-bar .top-search{grid-column:1/-1;width:100%;min-width:0}.filter-select{border:1px solid var(--line)}.filter-bar>button{grid-column:1/-1;min-height:38px}.student-list{overflow:hidden}.student-list-head,.student-list-row{grid-template-columns:minmax(0,1fr) auto;min-width:0}.student-list-head span:nth-child(n+3){display:none}.student-list-row{gap:7px 12px;min-height:88px;padding:12px 14px}.student-list-row>:nth-child(3),.student-list-row>:nth-child(4){display:none}.student-list-row>:nth-child(5){grid-area:2/1;width:max-content}.student-list-row>:nth-child(6){grid-area:2/2;justify-self:end}.student-record-hero{padding:18px}.student-record-hero h1{font-size:28px}.schedule-overview{grid-template-columns:repeat(3,1fr)}.shared-schedule-note{grid-column:1/-1}.auth-story{min-height:380px;padding:25px 21px}.auth-story-copy{margin:48px 0 38px}.auth-story-copy h1{font-size:clamp(38px,11vw,47px)}.auth-panel{padding:26px 14px 54px}.auth-card{padding:25px 21px}.payment-status-picker{grid-template-columns:1fr}}@media (max-width:430px){.metric-grid,.teacher-metrics,.admin-metrics,.achievement-metrics,.payment-metrics{grid-template-columns:1fr 1fr}.metric-card small{max-width:120px}.instrument-strip{grid-template-columns:1fr 1fr}.instrument-stat{min-height:82px}.record-summary{grid-template-columns:repeat(2,1fr)}}:root{--paper:#e7e4dc;--paper-deep:#d9d5cb;--surface:#f1eee7;--surface-raised:#f7f4ed;--line:#d0ccc2;--line-strong:#b8b4aa;--coral-soft:#edd9d2;--sage-soft:#dce5df;--brass-soft:#e9dfca}.auth-shell{background:#e3e0d7}.auth-card{background:#f7f4edf0}.auth-field>input,.password-field,.field input,.field select,.field textarea,.feedback-input textarea,.rubric-grid select{background:var(--surface-raised)}.sidebar{background:#dcd8cf;border-right-color:#c9c5bb}.main-nav button:hover{background:#f7f4edb3}.main-nav button.active{background:var(--surface-raised)}.sidebar-status,.sidebar-profile{border-color:#c7c3b9}.topbar{background:#e7e4dcf0}.notification-button,.student-switcher,.button.secondary,.button.compact{background:var(--surface-raised)}.filter-bar,.schedule-toolbar{background:#f1eee7d1}.student-list-head,.data-table .table-head{background:#dfdcd3}.metric-card.clickable:hover,.instrument-stat:hover,.student-list-row:hover{background:#e9e6de}.homework-list>button.active,.achievement-students>button.active{background:#e4e1d8}.payment-detail-drawer,.student-record-hero,.modal-card{background:var(--surface-raised)}@media (max-width:900px){.topbar{background:#e7e4dcf7}}.calendar-summary .next-event{color:#f8f6ef;background:#26342e;border-color:#26342e}.calendar-summary .next-event .eyebrow,.calendar-summary .next-event h3,.calendar-summary .next-event .teacher-chip strong{color:#fff}.calendar-summary .next-event p{color:#c5d0ca}.calendar-summary .next-event .teacher-chip>span{color:#fff}.calendar-day-number{z-index:1;position:relative}.calendar-day-markers{justify-content:center;gap:4px;display:flex;position:absolute;bottom:7px;left:0;right:0}.calendar-day-markers i{border-radius:50%;width:6px;height:6px}.calendar-day-markers .lesson-marker{border:1.5px solid var(--brass);background:0 0}.calendar-day-markers .homework-marker,.homework-dot{background:var(--coral)}.calendar-grid.days button.today .lesson-marker{border-color:#fff}.calendar-grid.days button.today .homework-marker{background:#f58a72}.calendar-day-agenda{border-top:1px solid var(--line);margin-top:20px;padding-top:20px}.calendar-day-agenda-head{justify-content:space-between;align-items:center;gap:18px;display:flex}.calendar-day-agenda-head h3{margin:3px 0 0;font-size:19px;font-weight:650}.calendar-day-agenda-head>strong{background:var(--paper-deep);color:var(--ink-2);border-radius:999px;padding:6px 10px;font-size:11px}.calendar-day-events{gap:8px;margin-top:14px;display:grid}.calendar-day-event{border:1px solid var(--line);border-left:3px solid var(--sage);background:var(--surface-raised);min-height:68px;color:var(--ink);text-align:left;border-radius:9px;grid-template-columns:38px minmax(0,1fr) auto;align-items:center;gap:11px;padding:10px 12px;display:grid}button.calendar-day-event{border-left-color:var(--coral);width:100%;font:inherit;cursor:pointer}button.calendar-day-event:hover{border-color:var(--coral);background:#f8eee9}.calendar-event-icon{background:var(--sage-soft);width:34px;height:34px;color:var(--sage);border-radius:9px;place-items:center;display:grid}.homework-event .calendar-event-icon{background:var(--coral-soft);color:var(--coral)}.calendar-day-event>div{min-width:0}.calendar-day-event small,.calendar-day-event strong,.calendar-day-event div>span{display:block}.calendar-day-event small{color:var(--muted);font-size:10px;font-weight:700}.calendar-day-event strong{text-overflow:ellipsis;white-space:nowrap;margin:2px 0;font-size:13px;overflow:hidden}.calendar-day-event div>span{color:var(--ink-2);font-size:11px}.calendar-day-event em{background:var(--sage-soft);color:#416451;white-space:nowrap;border-radius:999px;padding:5px 8px;font-size:10px;font-style:normal;font-weight:750}.calendar-day-empty{border:1px dashed var(--line-strong);min-height:68px;color:var(--muted);border-radius:9px;justify-content:center;align-items:center;gap:8px;font-size:12px;display:flex}@media (max-width:700px){.calendar-day-event{grid-template-columns:34px minmax(0,1fr)}.calendar-day-event>em,.calendar-day-event>svg{display:none}.calendar-legend{flex-wrap:wrap;gap:10px 15px}}.logo-mark{object-fit:contain;background:0 0;border:0;border-radius:50%;flex:none;width:42px;height:42px;display:block;overflow:visible}.auth-brand .logo-mark{width:54px;height:54px}.auth-brand strong{font-size:24px}.brand{gap:10px}.brand>div{min-width:0}.brand strong{white-space:nowrap;font-size:19px;line-height:1.1}.brand span{margin-top:3px;font-size:10px}.mobile-title .logo-mark{width:31px;height:31px}.topbar{height:auto;min-height:84px}.topbar-rule{color:#fffaf1;text-align:center;background:#26342e;border:1px solid #be934ab8;border-radius:11px;justify-content:center;align-items:center;gap:11px;width:min(720px,100% - 390px);min-width:0;max-width:720px;margin:0;padding:9px 16px;display:flex;position:absolute;left:50%;transform:translate(-50%);box-shadow:0 7px 20px #1f2b2624}.topbar-rule-icon{color:#26342e;background:#d7aa5d;border-radius:50%;flex:none;place-items:center;width:32px;height:32px;display:grid}.topbar-rule-copy{flex-direction:column;align-items:center;min-width:0;display:flex}.topbar-rule-copy small{color:#e3c78f;letter-spacing:.1em;text-transform:uppercase;font-size:10px;font-weight:800;line-height:1.2}.topbar-rule-copy strong{color:#fffdf8;margin-top:3px;font-size:14px;font-weight:750;line-height:1.35}.top-actions{flex:none;margin-left:auto}@media (max-width:1180px) and (min-width:901px){.topbar{gap:12px;padding-left:22px;padding-right:22px}.topbar-rule{width:min(660px,100% - 190px);padding:8px 12px}.topbar-rule-copy strong{font-size:13px}.today-date{display:none}}@media (max-width:900px){.topbar{flex-wrap:wrap;align-content:center;gap:8px 10px;height:auto;min-height:138px;padding:10px 14px 11px}.topbar-rule{flex:1 0 100%;order:10;width:100%;max-width:none;min-height:66px;margin:0;padding:9px 12px;position:static;transform:none}.topbar-rule-copy strong{font-size:13px;line-height:1.4}.mobile-title{flex:1}.student-switcher{margin-left:auto}}@media (max-width:430px){.auth-brand .logo-mark{width:48px;height:48px}.auth-brand strong{font-size:21px}.topbar{min-height:148px}.topbar-rule{gap:8px}.topbar-rule-icon{width:29px;height:29px}.topbar-rule-copy strong{font-size:12.5px}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}