@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-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::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]){appearance:button}::file-selector-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}.start{inset-inline-start:var(--spacing)}.inline{display:inline}}:root{--ink:#122b2b;--muted:#657676;--paper:#f5f7f3;--card:#fff;--line:#dfe6df;--green:#0f5c56;--green-dark:#0a403d;--mint:#d8eee6;--coral:#ef765f;--blue:#4779a4;--shadow:0 18px 50px #19413b17}*{box-sizing:border-box}html{background:var(--paper)}body{color:var(--ink);background:var(--paper);margin:0;font-family:Arial,PingFang SC,Microsoft YaHei,sans-serif}button,input,textarea,select{font:inherit}button{color:inherit}button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline-offset:2px;outline:3px solid #4779a440}.login-shell{background:#f7f8f5;grid-template-columns:minmax(420px,.9fr) minmax(560px,1.1fr);min-height:100vh;display:grid}.login-brand{color:#fff;background:var(--green-dark);flex-direction:column;justify-content:center;padding:clamp(48px,7vw,96px);display:flex;position:relative;overflow:hidden}.login-brand:before{content:"";border:1px solid #ffffff21;border-radius:50%;width:520px;height:520px;position:absolute;top:-170px;right:-210px;box-shadow:0 0 0 88px #ffffff09,0 0 0 176px #ffffff06}.login-brand:after{content:"+";color:#ffffff06;font-size:420px;font-weight:200;line-height:1;position:absolute;bottom:-100px;right:8%}.brand-mark{border:1px solid #ffffff73;place-items:center;width:64px;height:64px;margin-bottom:54px;display:grid;transform:rotate(45deg)}.brand-mark span{font-size:40px;font-weight:200;transform:rotate(-45deg)}.eyebrow{color:var(--green);letter-spacing:.18em;text-transform:uppercase;margin-bottom:8px;font-size:11px;font-weight:800;display:block}.eyebrow.light{color:#9bd1c4}.login-brand h1{letter-spacing:-.05em;margin:10px 0 28px;font-family:Georgia,Songti SC,serif;font-size:clamp(54px,7vw,88px);font-weight:500;line-height:.92;position:relative}.login-brand h1:after{content:"";background:var(--coral);width:58px;height:3px;position:absolute;bottom:-24px;left:0}.login-brand>p{color:#ffffffbf;max-width:520px;margin:32px 0 50px;font-size:17px;line-height:1.9}.brand-proof{border-top:1px solid #ffffff1f;gap:28px;padding-top:28px;display:flex;position:relative}.brand-proof span{color:#ffffffc2;gap:4px;font-size:13px;display:grid}.brand-proof b{color:#93c6ba;font-family:Georgia,serif;font-size:18px}.login-brand small{color:#ffffff61;position:absolute;bottom:34px}.login-panel{place-items:center;padding:50px;display:grid}.login-card{width:min(100%,490px)}.login-heading{align-items:center;gap:16px;margin-bottom:38px;display:flex}.mini-mark{color:#fff;background:var(--green);border-radius:12px;flex:none;place-items:center;width:42px;height:42px;font-size:28px;display:grid}.login-heading span{color:var(--muted);letter-spacing:.12em;font-size:12px}.login-heading h2{margin:3px 0 0;font-family:Georgia,Songti SC,serif;font-size:30px;font-weight:600}.role-switch{grid-template-columns:1fr 1fr;gap:12px;margin-bottom:28px;display:grid}.role-switch button{text-align:left;border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:12px;grid-template-rows:auto auto;grid-template-columns:42px 1fr;column-gap:12px;padding:18px 16px;transition:all .2s;display:grid;position:relative}.role-switch button:hover{transform:translateY(-2px)}.role-switch button.active{border-color:var(--green);box-shadow:0 0 0 2px #0f5c5614}.role-switch button>span{width:42px;height:42px;color:var(--green);background:var(--mint);border-radius:50%;grid-row:1/3;place-items:center;font-weight:800;display:grid}.role-switch button b{align-self:end;font-size:14px}.role-switch button small{color:var(--muted);font-size:11px}.login-card>label,.case-form label{color:#344a49;gap:8px;margin-bottom:18px;font-size:13px;font-weight:700;display:grid}input,textarea,select{border:1px solid var(--line);width:100%;color:var(--ink);background:#fff;border-radius:9px;transition:border-color .2s}input,select{height:46px;padding:0 14px}textarea{resize:vertical;min-height:92px;padding:13px 14px;line-height:1.65}input:focus,textarea:focus,select:focus{border-color:var(--green)}.login-options{color:var(--muted);justify-content:space-between;align-items:center;margin:2px 0 24px;font-size:12px;display:flex}.login-options label{align-items:center;gap:6px;display:flex}.login-options input{width:15px;height:15px;accent-color:var(--green)}.login-options button{cursor:pointer;background:0 0;border:0}.primary,.secondary{cursor:pointer;border:1px solid #0000;border-radius:8px;min-height:44px;padding:0 20px;font-weight:700;transition:all .2s}.primary{color:#fff;background:var(--green)}.primary:hover{background:var(--green-dark);transform:translateY(-1px)}.primary:disabled{opacity:.45;cursor:not-allowed;transform:none}.primary span{margin-left:10px}.secondary{border-color:var(--line);background:#fff}.wide{width:100%}.demo-note{text-align:center;color:#8b9997;margin-top:16px;font-size:11px}.app-shell{grid-template-columns:242px minmax(0,1fr);min-height:100vh;display:grid}.sidebar{color:#fff;background:var(--green-dark);flex-direction:column;height:100vh;padding:28px 20px 22px;display:flex;position:sticky;top:0}.side-brand{border-bottom:1px solid #ffffff1c;align-items:center;gap:12px;padding:0 8px 28px;display:flex}.side-brand .mini-mark{width:36px;height:36px;color:var(--green);background:#f4f7f2;border-radius:10px}.side-brand div:last-child{display:grid}.side-brand b{font-family:Georgia,Songti SC,serif;font-size:20px}.side-brand span{color:#ffffff80;letter-spacing:.12em;font-size:9px}.identity-card{align-items:center;gap:11px;margin:22px 4px 28px;display:flex}.avatar{background:#ffffff1a;border:1px solid #ffffff3d;border-radius:50%;place-items:center;width:38px;height:38px;display:grid}.identity-card div{gap:3px;display:grid}.identity-card b{font-size:13px}.identity-card small{color:#ffffff7a;font-size:10px}.sidebar nav{gap:7px;display:grid}.sidebar nav button,.logout{color:#ffffffa8;text-align:left;cursor:pointer;background:0 0;border:0;border-radius:8px;align-items:center;gap:12px;width:100%;height:44px;padding:0 13px;font-size:13px;display:flex}.sidebar nav button.active{color:#fff;background:#ffffff1f}.sidebar nav button:hover,.logout:hover{color:#fff;background:#ffffff12}.sidebar nav em{min-width:21px;height:21px;color:var(--green-dark);background:#b7ded4;border-radius:20px;place-items:center;margin-left:auto;font-size:10px;font-style:normal;display:grid}.side-tip{background:#ffffff0e;border:1px solid #ffffff1a;border-radius:10px;gap:10px;margin-top:auto;padding:16px;display:flex}.side-tip>span{color:#bde2d8;border:1px solid #bde2d8;border-radius:50%;flex:none;place-items:center;width:20px;height:20px;font-family:serif;font-size:12px;display:grid}.side-tip p{color:#ffffff8a;margin:0;font-size:10px;line-height:1.6}.side-tip b{color:#fff;margin-bottom:3px;font-size:11px;display:block}.logout{margin-top:12px}.workspace{min-width:0}.topbar{border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#ffffffc2;justify-content:space-between;align-items:center;height:94px;padding:0 clamp(24px,4vw,58px);display:flex}.topbar h1{margin:0;font-family:Georgia,Songti SC,serif;font-size:25px;font-weight:600}.top-actions{align-items:center;gap:14px;display:flex}.top-actions button{border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:50%;width:36px;height:36px;position:relative}.top-actions button i{background:var(--coral);border-radius:50%;width:6px;height:6px;position:absolute;top:5px;right:6px}.date-chip{color:var(--green);background:var(--mint);border-radius:8px;padding:9px 13px;font-size:11px;font-weight:700}.toast{z-index:20;color:#fff;background:var(--green-dark);box-shadow:var(--shadow);border-radius:9px;padding:14px 18px;font-size:13px;position:fixed;top:108px;right:28px}.content-grid{max-width:1500px;margin:0 auto;padding:34px clamp(24px,4vw,58px) 60px}.teacher-grid{grid-template-columns:minmax(0,1fr) 292px;align-items:start;gap:28px;display:grid}.panel{border:1px solid var(--line);background:var(--card);border-radius:13px;box-shadow:0 7px 24px #19413b09}.case-form{padding:30px 34px}.panel-title{border-bottom:1px solid var(--line);justify-content:space-between;align-items:flex-start;gap:20px;padding-bottom:24px;display:flex}.panel-title span,.section-heading span{color:var(--green);letter-spacing:.18em;font-size:9px;font-weight:800}.panel-title h2,.section-heading h2{margin:5px 0 4px;font-family:Georgia,Songti SC,serif;font-size:23px}.panel-title p{color:var(--muted);margin:0;font-size:12px}.step-badge{white-space:nowrap;background:#f0f3ef;border-radius:20px;padding:7px 10px;color:var(--muted)!important;letter-spacing:0!important;font-size:9px!important}fieldset{border:0;border-bottom:1px solid var(--line);margin:0;padding:28px 0 8px}legend{align-items:center;gap:9px;padding:0;font-size:14px;font-weight:800;display:flex}legend span{color:#fff;background:var(--green);border-radius:50%;place-items:center;width:25px;height:25px;font-family:Georgia,serif;font-size:10px;display:grid}.form-grid{grid-template-columns:repeat(3,1fr);gap:0 15px;margin-top:20px;display:grid}.form-grid .span-2{grid-column:span 3}.case-form label small{color:#84918f;font-weight:400;line-height:1.5}.form-actions{justify-content:flex-end;gap:10px;padding-top:24px;display:flex}.right-rail{gap:18px;display:grid}.metric-card{border-radius:13px;padding:24px}.metric-card.dark{color:#fff;background:var(--green);box-shadow:var(--shadow)}.metric-card>span{color:#ffffffa6;letter-spacing:.12em;font-size:10px}.metric-card>b{margin-top:16px;font-family:Georgia,serif;font-size:48px;display:block}.metric-card p{color:#ffffffb3;margin:-5px 0 18px;font-size:12px}.metric-card>div,.hero-progress>div{background:#ffffff29;border-radius:5px;height:4px;overflow:hidden}.metric-card i,.hero-progress i{background:#a7d5ca;height:100%;display:block}.compact{padding:20px}.mini-heading{justify-content:space-between;margin-bottom:10px;display:flex}.mini-heading h3{margin:0;font-size:13px}.mini-heading span{color:var(--green);font-size:9px}.mini-case{border-bottom:1px solid #edf0ec;align-items:center;gap:10px;padding:12px 0;display:flex}.mini-case>span{width:30px;height:30px;color:var(--green);background:var(--mint);border-radius:8px;place-items:center;font-size:11px;font-weight:800;display:grid}.mini-case div{gap:3px;min-width:0;display:grid}.mini-case b{text-overflow:ellipsis;white-space:nowrap;font-size:11px;overflow:hidden}.mini-case small{color:var(--muted);font-size:9px}.quote-card{background:#f3eee6;border:1px solid #d8cfc1;border-radius:13px;padding:24px}.quote-card>span{color:var(--coral);font-family:Georgia,serif;font-size:42px;line-height:.6}.quote-card p{color:#525c57;margin:11px 0;font-family:Georgia,Songti SC,serif;font-size:14px;line-height:1.7}.quote-card small{color:#8c938e;font-size:9px}.grades-view,.cases-view,.score-view,.published-view,.courses-view,.records-view,.diagnosis-view,.import-view,.class-management-view{max-width:1500px;margin:0 auto;padding:34px clamp(24px,4vw,58px) 60px}.class-management-view{gap:20px;display:grid}.class-admin-hero{color:#fff;background:var(--green);border-radius:15px;grid-template-columns:minmax(280px,1fr) auto minmax(280px,.8fr);align-items:center;gap:28px;padding:30px 34px;display:grid}.class-admin-hero h2{margin:8px 0;font-family:Georgia,Songti SC,serif;font-size:28px;font-weight:500}.class-admin-hero p{color:#ffffffa6;margin:0;font-size:11px}.class-admin-metrics{gap:10px;display:flex}.class-admin-metrics span{color:#ffffff94;background:#ffffff12;border:1px solid #ffffff26;border-radius:10px;gap:4px;min-width:92px;padding:15px;font-size:8px;display:grid}.class-admin-metrics b{color:#fff;font-family:Georgia,serif;font-size:22px}.new-class-form{background:#ffffff17;border-radius:12px;grid-template-columns:1fr auto;align-items:end;gap:10px;padding:16px;display:grid}.new-class-form label{color:#ffffffad;gap:7px;font-size:9px;font-weight:800;display:grid}.new-class-form input{height:42px;color:var(--ink);border-color:#ffffff4d}.new-class-form .primary{color:var(--green);white-space:nowrap;background:#fff}.new-class-form .primary:hover{color:#fff;background:var(--green-dark)}.class-admin-layout{grid-template-columns:280px minmax(0,1fr);align-items:start;gap:20px;display:grid}.class-directory{padding:20px}.class-directory .mini-heading{align-items:center}.class-directory .mini-heading>div span,.roster-toolbar>div>span{color:var(--green);letter-spacing:.15em;font-size:8px;font-weight:800}.class-directory .mini-heading h3{margin-top:5px;font-family:Georgia,Songti SC,serif;font-size:19px}.class-directory .mini-heading em{width:28px;height:28px;color:var(--green);background:var(--mint);border-radius:50%;place-items:center;font-size:10px;font-style:normal;font-weight:800;display:grid}.class-directory-all{border:1px solid var(--line);cursor:pointer;background:#f7f9f6;border-radius:9px;justify-content:space-between;align-items:center;width:100%;min-height:52px;margin:10px 0 8px;padding:10px 12px;display:flex}.class-directory-all span{font-size:11px;font-weight:800}.class-directory-all b{color:var(--muted);font-size:8px}.class-directory-all.active{color:#fff;border-color:var(--green);background:var(--green)}.class-directory-all.active b{color:#fff9}.class-directory-list{gap:7px;display:grid}.class-directory-item{border:1px solid var(--line);background:#fff;border-radius:9px;grid-template-columns:minmax(0,1fr) 30px;align-items:center;display:grid;overflow:hidden}.class-directory-item.active{border-color:#85b1a6;box-shadow:0 0 0 2px #0f5c5612}.class-directory-item>button:first-child{text-align:left;cursor:pointer;background:0 0;border:0;min-width:0;min-height:57px;padding:10px 8px 10px 12px}.class-directory-item>button:first-child span{gap:5px;min-width:0;display:grid}.class-directory-item b{text-overflow:ellipsis;white-space:nowrap;font-size:10px;overflow:hidden}.class-directory-item small{color:var(--muted);font-size:8px}.delete-class{color:#a76656;cursor:pointer;background:#fff0eb;border:0;border-radius:50%;width:25px;height:25px}.delete-class:hover{color:#fff;background:var(--coral)}.delete-class:disabled{opacity:.35;cursor:not-allowed}.directory-tip{color:#71817e;background:#f3f6f2;border-radius:8px;margin:14px 0 0;padding:12px;font-size:8px;line-height:1.6}.student-roster{min-width:0;padding:26px}.roster-toolbar{border-bottom:1px solid var(--line);justify-content:space-between;align-items:flex-end;gap:24px;padding-bottom:22px;display:flex}.roster-toolbar h2{margin:5px 0;font-family:Georgia,Songti SC,serif;font-size:22px}.roster-toolbar p{color:var(--muted);margin:0;font-size:9px}.roster-filters{align-items:end;gap:10px;display:flex}.roster-filters label{color:#617370;gap:6px;min-width:190px;font-size:8px;font-weight:800;display:grid}.roster-filters input,.roster-filters select{height:40px;font-size:10px}.student-roster-table{margin-top:12px}.student-number{color:#466b65;font-family:monospace;font-size:10px}.total-score{color:var(--green);font-family:Georgia,serif;font-size:19px}.class-manager{grid-template-columns:minmax(260px,.8fr) minmax(180px,.45fr) minmax(0,1.75fr);align-items:end;gap:22px;margin-bottom:18px;padding:24px;display:grid}.class-manager>div:first-child>span{color:var(--green);letter-spacing:.16em;font-size:9px;font-weight:800}.class-manager h2{margin:6px 0 5px;font-family:Georgia,Songti SC,serif;font-size:22px}.class-manager p{color:var(--muted);margin:0;font-size:10px;line-height:1.6}.class-manager>label{color:#657674;gap:7px;font-size:9px;font-weight:800;display:grid}.class-manager select{height:42px}.class-tabs{gap:8px;padding-bottom:2px;display:flex;overflow-x:auto}.class-tabs button{border:1px solid var(--line);text-align:left;cursor:pointer;background:#f8faf7;border-radius:9px;flex:none;gap:5px;min-width:150px;min-height:56px;padding:10px 12px;display:grid}.class-tabs button:hover{border-color:#b9d0ca}.class-tabs button.active{color:#fff;border-color:var(--green);background:var(--green)}.class-tabs b{text-overflow:ellipsis;white-space:nowrap;font-size:10px;overflow:hidden}.class-tabs span{color:#83928f;font-size:8px}.class-tabs button.active span{color:#ffffffa3}.stats-row{grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:24px;display:grid}.stat-card{border:1px solid var(--line);background:#fff;border-radius:12px;padding:23px}.stat-card span{color:var(--muted);font-size:11px}.stat-card b{margin:12px 0 3px;font-family:Georgia,serif;font-size:34px;display:block}.stat-card b em{margin-left:3px;font-family:Arial,sans-serif;font-size:12px;font-style:normal}.stat-card small{color:#93a09d}.stat-card.accent{color:#fff;border-color:var(--green);background:var(--green)}.stat-card.accent span,.stat-card.accent small{color:#ffffff9e}.grade-panel{padding:28px}.panel-title.inline{align-items:center}.filters{gap:7px;display:flex}.filters button,.case-filters button{border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:7px;min-height:32px;padding:0 12px;font-size:10px}.filters button.active,.case-filters button.active{color:#fff;border-color:var(--green);background:var(--green)}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:11px}th{color:#7c8b89;text-align:left;white-space:nowrap;background:#f6f8f5;padding:15px 12px}td{color:#5f6f6d;white-space:nowrap;border-bottom:1px solid #edf0ec;padding:16px 12px}td>b{color:var(--ink)}.student-cell{color:var(--ink);align-items:center;gap:8px;display:flex}.student-cell i{width:29px;height:29px;color:var(--green);background:var(--mint);border-radius:50%;place-items:center;font-style:normal;font-weight:800;display:grid}.student-cell>span{gap:3px;display:grid}.student-cell small{color:var(--muted);font-size:8px}.score-pill{color:#9c5d48;background:#f9e6df;border-radius:16px;place-items:center;min-width:32px;height:25px;padding:0 7px;font-weight:800;display:inline-grid}.score-pill.high{color:var(--green);background:var(--mint)}.class-pill{color:#426d65;white-space:nowrap;background:#e7f1ed;border-radius:7px;padding:6px 8px;font-size:9px;display:inline-flex}.table-empty{text-align:center;place-content:center;gap:6px;min-height:150px;display:grid}.table-empty b{color:var(--ink);font-family:Georgia,Songti SC,serif;font-size:16px}.table-empty span{color:var(--muted);font-size:10px}.table-link,.text-link{color:var(--green);cursor:pointer;background:0 0;border:0;padding:0;font-size:10px;font-weight:800}.table-link:hover,.text-link:hover{color:var(--coral)}.import-view{grid-template-columns:minmax(0,1.15fr) minmax(330px,.85fr);gap:22px;max-width:1180px;display:grid}.import-hero{text-align:center;flex-direction:column;justify-content:center;align-items:center;min-height:510px;padding:48px;display:flex}.import-icon{width:82px;height:82px;color:var(--green);background:var(--mint);border-radius:24px;place-items:center;margin-bottom:24px;font-family:Georgia,serif;font-size:38px;display:grid}.import-hero h2{margin:9px 0 12px;font-family:Georgia,Songti SC,serif;font-size:31px}.import-hero p{max-width:520px;color:var(--muted);margin:0 0 25px;font-size:12px;line-height:1.8}.import-hero small{color:#8d9a98;margin-top:13px;font-size:9px}.file-input{display:none}.import-guide{padding:28px}.import-guide .panel-title{flex-direction:column}.import-guide .panel-title button{margin-top:12px}.field-chips{flex-wrap:wrap;gap:8px;padding:24px 0;display:flex}.field-chips span{color:var(--green);background:#f6faf7;border:1px solid #d4e1dc;border-radius:20px;padding:7px 10px;font-size:10px}.import-note{background:#f3eee6;border-radius:10px;margin-top:8px;padding:18px}.import-note b{color:#9b624d;font-size:10px}.import-note p{color:#666e68;margin:7px 0 0;font-size:11px;line-height:1.7}.course-hero{color:#fff;background:var(--green);border-radius:15px;justify-content:space-between;align-items:center;gap:28px;min-height:220px;padding:38px 44px;display:flex}.course-hero h2{margin:10px 0;font-family:Georgia,Songti SC,serif;font-size:34px;font-weight:500}.course-hero p{color:#ffffffad;margin:0;font-size:12px}.course-step{background:#ffffff14;border:1px solid #ffffff29;border-radius:12px;gap:9px;max-width:310px;padding:20px 22px;display:grid}.course-step span{color:#ffffff8c;letter-spacing:.12em;font-size:9px}.course-step b{font-size:11px;line-height:1.7}.record-count{color:var(--muted);font-size:10px}.record-controls{align-items:center;gap:12px;display:flex}.record-controls select{width:210px;height:38px;font-size:10px}.course-grid{grid-template-columns:repeat(3,1fr);gap:18px;display:grid}.course-card{border:1px solid var(--line);text-align:left;cursor:pointer;background:#fff;border-radius:14px;grid-template-rows:auto 1fr auto;grid-template-columns:54px minmax(0,1fr);gap:16px;min-height:260px;padding:24px;transition:all .2s;display:grid;position:relative;overflow:hidden}.course-card:hover{box-shadow:var(--shadow);border-color:#bad4cc;transform:translateY(-4px)}.course-card:after{content:"+";color:#eff5f1;font-size:180px;line-height:1;position:absolute;bottom:-50px;right:-12px}.course-number{color:#bdc9c6;grid-column:1/-1;font-family:Georgia,serif;font-size:24px}.course-card>i{width:52px;height:52px;color:var(--green);background:var(--mint);border-radius:14px;place-items:center;font-family:Georgia,Songti SC,serif;font-size:19px;font-style:normal;display:grid}.course-card>span:nth-of-type(2){z-index:1;gap:6px;display:grid}.course-card small{color:var(--green);letter-spacing:.1em;font-size:8px}.course-card b{font-family:Georgia,Songti SC,serif;font-size:19px}.course-card em{color:var(--muted);font-size:10px;font-style:normal}.course-card strong{z-index:1;color:var(--green);border-top:1px solid #edf0ec;grid-column:1/-1;align-self:end;padding-top:16px;font-size:10px}.records-list{overflow:hidden}.record-list-head,.record-row{grid-template-columns:minmax(260px,1.5fr) minmax(160px,1fr) 70px 110px 120px;align-items:center;gap:16px;display:grid}.record-list-head{color:#7c8b89;background:#f6f8f5;min-height:44px;padding:0 24px;font-size:9px;font-weight:800}.record-row{text-align:left;cursor:pointer;background:#fff;border:0;border-bottom:1px solid #edf0ec;width:100%;min-height:78px;padding:14px 24px}.record-row:hover{background:#f7faf6}.record-row>span{color:#5d6e6b;min-width:0;font-size:10px}.record-row>span:last-child{color:var(--green);font-weight:800}.record-row .student-cell span{gap:4px;min-width:0;display:grid}.record-row .student-cell small{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;font-size:9px;overflow:hidden}.record-detail{padding:28px}.record-summary{grid-template-columns:1fr 1fr;gap:10px;display:grid}.record-summary>div{border:1px solid var(--line);background:#fff;border-radius:10px;gap:7px;padding:16px;display:grid}.record-summary span{color:var(--muted);font-size:9px}.record-summary b{font-size:11px;line-height:1.5}.mini-breakdown{grid-template-columns:repeat(4,1fr);gap:8px;margin:18px 0;display:grid}.mini-breakdown>div{background:#edf5f1;border-radius:9px;gap:5px;padding:13px;display:grid}.mini-breakdown span{color:#5e7671;font-size:8px}.mini-breakdown b{color:var(--green);font-family:Georgia,serif;font-size:18px}.mini-breakdown small{font-family:Arial,sans-serif;font-size:8px}.transcript{margin-top:24px}.transcript .panel-title{margin-bottom:18px}.transcript-line{gap:5px;margin-bottom:14px;display:grid}.transcript-line span{color:#82908d;font-size:8px}.transcript-line p{border:1px solid var(--line);background:#fff;border-radius:4px 12px 12px;width:fit-content;max-width:82%;margin:0;padding:10px 13px;font-size:11px;line-height:1.65}.transcript-line.student{justify-items:end}.transcript-line.student p{color:#fff;background:var(--green);border:0;border-radius:12px 4px 12px 12px}.record-feedback{background:#f3eee6;border-radius:10px;margin-top:22px;padding:18px}.record-feedback b{color:#9b624d;letter-spacing:.1em;font-size:9px}.record-feedback p{color:#59615d;margin:7px 0 0;font-size:11px;line-height:1.7}.diagnosis-view{max-width:1180px}.diagnosis-progress{color:#91a09c;justify-content:center;align-items:center;margin-bottom:22px;font-size:9px;font-weight:800;display:flex}.diagnosis-progress i{background:#d9e1dc;width:38px;height:1px;margin:0 8px}.diagnosis-progress span.done{color:#619184}.diagnosis-progress span.active{color:#fff;background:var(--green);border-radius:20px;padding:7px 10px}.diagnosis-layout{grid-template-columns:minmax(0,1.35fr) minmax(300px,.65fr);align-items:start;gap:22px;display:grid}.diagnosis-card{padding:38px}.diagnosis-card h2{margin:8px 0 10px;font-family:Georgia,Songti SC,serif;font-size:29px}.diagnosis-card>p{color:var(--muted);margin:0 0 26px;font-size:12px;line-height:1.75}.diagnosis-card label{color:#344a49;gap:9px;font-size:12px;font-weight:800;display:grid}.diagnosis-card textarea{min-height:190px}.diagnosis-actions{justify-content:flex-end;gap:10px;margin-top:22px;display:flex}.diagnosis-brief{padding:27px}.diagnosis-brief>span{color:var(--green);letter-spacing:.12em;font-size:9px;font-weight:800}.diagnosis-brief h3{margin:9px 0 18px;font-family:Georgia,Songti SC,serif;font-size:21px}.diagnosis-brief dl{margin:0}.diagnosis-brief dl div{border-bottom:1px solid #edf0ec;padding:12px 0}.diagnosis-brief dt{color:#899592;font-size:8px}.diagnosis-brief dd{margin:5px 0 0;font-size:10px;font-weight:700;line-height:1.6}.diagnosis-brief>p{color:#5c6e6a;background:#edf5f1;border-radius:9px;margin:20px 0 0;padding:14px;font-size:9px;line-height:1.7}.published-view{gap:18px;display:grid}.published-hero{color:#fff;background:var(--green);border-radius:15px;justify-content:space-between;align-items:center;gap:28px;min-height:190px;padding:34px 38px;display:flex;position:relative;overflow:hidden}.published-hero:after{content:"+";color:#ffffff0b;font-size:330px;line-height:1;position:absolute;top:-122px;right:10%}.published-hero>div,.published-hero>button{z-index:1;position:relative}.published-hero h2{margin:8px 0;font-family:Georgia,Songti SC,serif;font-size:31px;font-weight:500}.published-hero p{color:#ffffffad;margin:0;font-size:12px}.published-hero .primary{color:var(--green);background:#fff}.published-hero .primary:hover{color:#fff;background:var(--green-dark)}.published-toolbar{justify-content:space-between;align-items:end;gap:24px;padding:18px 22px;display:flex}.published-toolbar label{color:#445a58;letter-spacing:.08em;gap:7px;width:min(440px,100%);font-size:10px;font-weight:800;display:grid}.published-toolbar input{height:42px}.published-toolbar>div{color:var(--muted);white-space:nowrap;align-items:center;gap:18px;font-size:10px;display:flex}.published-toolbar>div span{align-items:center;gap:6px;display:flex}.published-toolbar>div b{color:var(--green);font-family:Georgia,serif;font-size:20px}.published-toolbar>div i,.drawer-meta i{background:#4ba88f;border-radius:50%;width:7px;height:7px;display:inline-block;box-shadow:0 0 0 4px #e4f4ef}.published-list{overflow:hidden}.published-list-head,.published-row{grid-template-columns:minmax(300px,2fr) minmax(110px,.7fr) 110px 90px 112px;align-items:center;gap:16px;display:grid}.published-list-head{color:#7c8b89;letter-spacing:.08em;background:#f6f8f5;min-height:44px;padding:0 24px;font-size:9px;font-weight:800}.published-row{text-align:left;cursor:pointer;background:#fff;border:0;border-bottom:1px solid #edf0ec;width:100%;min-height:82px;padding:13px 24px;transition:background .18s}.published-row:last-of-type{border-bottom:0}.published-row:hover{background:#f7faf6}.published-row>span{color:#536461;min-width:0;font-size:10px}.published-row>span>small{color:#879592;margin-top:5px;font-size:9px;display:block}.published-row>span:nth-child(4){color:#2e806d;font-weight:800}.published-row>span:nth-child(4) em{color:#4ba88f;margin-right:5px;font-size:8px;font-style:normal}.published-row>span:last-child{color:var(--green);font-weight:800}.published-row>span:last-child b{margin-left:5px}.published-main{align-items:center;gap:12px;display:flex}.published-main>i{width:38px;height:38px;color:var(--green);background:var(--mint);border-radius:10px;flex:none;place-items:center;font-size:12px;font-style:normal;font-weight:800;display:grid}.published-main>span{min-width:0}.published-main b{color:var(--ink);text-overflow:ellipsis;white-space:nowrap;font-family:Georgia,Songti SC,serif;font-size:14px;display:block;overflow:hidden}.published-main small{color:#83918e;text-overflow:ellipsis;white-space:nowrap;margin-top:6px;font-size:9px;display:block;overflow:hidden}.published-empty{text-align:center;place-content:center;gap:6px;min-height:180px;display:grid}.published-empty b{font-family:Georgia,Songti SC,serif;font-size:18px}.published-empty span{color:var(--muted);font-size:11px}.case-drawer-backdrop{z-index:50;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);background:#081f1d7a;justify-content:flex-end;display:flex;position:fixed;inset:0}.case-drawer{background:#fbfcfa;width:min(640px,100vw - 76px);height:100vh;overflow-y:auto;box-shadow:-20px 0 60px #07232033}.drawer-head{z-index:2;border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#fbfcfaf0;justify-content:space-between;align-items:center;gap:24px;min-height:92px;padding:22px 28px;display:flex;position:sticky;top:0}.drawer-head span{color:var(--green);letter-spacing:.18em;font-size:9px;font-weight:800}.drawer-head h2{margin:5px 0 0;font-family:Georgia,Songti SC,serif;font-size:23px}.drawer-head button{border:1px solid var(--line);width:36px;height:36px;color:var(--muted);cursor:pointer;background:#fff;border-radius:50%;flex:none;font-size:22px}.drawer-head button:hover{color:var(--ink);border-color:#bcc9c5}.drawer-content{padding:28px}.drawer-patient{border:1px solid var(--line);background:#fff;border-radius:12px;align-items:center;gap:13px;padding:20px;display:flex}.drawer-patient>span{width:44px;height:44px;color:var(--green);background:var(--mint);border-radius:50%;flex:none;place-items:center;font-family:Georgia,serif;font-size:18px;display:grid}.drawer-patient>div{gap:4px;min-width:0;display:grid}.drawer-patient b{font-family:Georgia,Songti SC,serif;font-size:16px}.drawer-patient small{color:var(--muted);font-size:10px}.drawer-patient>em{margin-left:auto;font-style:normal}.case-detail-list{margin:25px 0}.case-detail-list>div{border-bottom:1px solid #e6ebe6;padding:17px 0}.case-detail-list dt{color:var(--green);letter-spacing:.1em;margin-bottom:8px;font-size:9px;font-weight:800}.case-detail-list dd{color:#415553;white-space:pre-wrap;margin:0;font-size:12px;line-height:1.8}.keyword-list{flex-wrap:wrap;gap:7px;display:flex}.keyword-list span{color:var(--green);background:var(--mint);border-radius:20px;padding:6px 9px;font-size:10px;line-height:1}.drawer-meta{color:var(--muted);justify-content:space-between;gap:12px;margin:0 0 22px;padding:14px 0;font-size:9px;display:flex}.drawer-meta span:last-child{color:#2e806d;align-items:center;gap:7px;display:flex}.drawer-form{padding:28px}.drawer-form-grid{grid-template-columns:1fr 1fr;gap:17px 14px;display:grid}.drawer-form-grid label{color:#344a49;gap:7px;font-size:11px;font-weight:700;display:grid}.drawer-form-grid .full{grid-column:1/-1}.drawer-form-grid textarea{min-height:105px}.drawer-actions{border-top:1px solid var(--line);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#fbfcfaf2;justify-content:flex-end;gap:10px;margin:28px -28px -28px;padding:16px 28px;display:flex;position:sticky;bottom:0}.student-hero{color:#fff;background:var(--green);border-radius:15px;justify-content:space-between;align-items:center;min-height:238px;padding:38px 44px;display:flex;position:relative;overflow:hidden}.student-hero:after{content:"+";color:#ffffff0b;font-size:360px;line-height:1;position:absolute;top:-105px;right:19%}.student-hero h2{margin:10px 0 12px;font-family:Georgia,Songti SC,serif;font-size:32px;font-weight:500;line-height:1.35;position:relative}.student-hero p{color:#ffffffa8;margin:0;font-size:12px;position:relative}.hero-progress{z-index:1;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#ffffff14;border:1px solid #ffffff29;border-radius:12px;width:195px;padding:24px;position:relative}.hero-progress>span,.hero-progress small{color:#fff9;font-size:10px}.hero-progress>b{margin:10px 0 14px;font-family:Georgia,serif;font-size:34px;display:block}.hero-progress em{color:#ffffff7a;font-size:16px;font-style:normal}.hero-progress small{margin-top:10px;display:block}.section-heading{justify-content:space-between;align-items:flex-end;margin:34px 0 18px;display:flex}.section-heading h2{margin-bottom:0}.case-filters{gap:7px;display:flex}.case-grid{grid-template-columns:repeat(3,1fr);gap:18px;display:grid}.case-card{border:1px solid var(--line);background:#fff;border-radius:13px;padding:24px;transition:transform .2s,box-shadow .2s}.case-card:hover{box-shadow:var(--shadow);transform:translateY(-4px)}.case-card-top{justify-content:space-between;align-items:center;display:flex}.case-number{color:#c4cecb;font-family:Georgia,serif;font-size:25px}.tag{border-radius:20px;padding:6px 9px;display:inline-flex;letter-spacing:0!important;font-size:9px!important}.tag-green{background:#dff1e8;color:#277461!important}.tag-blue{background:#e3eef6;color:#3f6f98!important}.tag-orange{background:#f8e9df;color:#a85d3e!important}.department{color:var(--green);letter-spacing:.14em;margin:23px 0 8px;font-size:9px;font-weight:800;display:block}.case-card h3{margin:0 0 10px;font-family:Georgia,Songti SC,serif;font-size:20px}.case-card>p{min-height:48px;color:var(--muted);margin:0;font-size:11px;line-height:1.65}.case-meta{color:#7e8c89;border-top:1px solid #edf0ec;border-bottom:1px solid #edf0ec;gap:15px;margin:18px 0;padding:13px 0;font-size:9px;display:flex}.case-card>button{width:100%;height:40px;color:var(--green);cursor:pointer;background:0 0;border:0;justify-content:space-between;align-items:center;font-weight:800;display:flex}.case-card>button:hover{color:var(--coral)}.chat-layout{grid-template-columns:260px minmax(0,1fr);gap:22px;height:calc(100vh - 94px);padding:24px clamp(22px,3vw,42px);display:grid}.patient-brief{text-align:center;padding:22px;overflow-y:auto}.back-link{width:100%;color:var(--muted);text-align:left;cursor:pointer;background:0 0;border:0;margin-bottom:24px;padding:0;font-size:10px}.patient-avatar{width:78px;height:78px;color:var(--green);background:var(--mint);border-radius:50%;place-items:center;margin:0 auto 14px;font-family:Georgia,serif;font-size:29px;display:grid;position:relative}.patient-avatar i{color:#fff;background:var(--green);border:2px solid #fff;border-radius:6px;padding:4px 5px;font-family:Arial,sans-serif;font-size:7px;font-style:normal;position:absolute;bottom:2px;right:-2px}.patient-brief h2{margin:0;font-family:Georgia,Songti SC,serif;font-size:21px}.patient-brief>p{color:var(--muted);margin:5px 0 9px;font-size:11px}.status-live{color:#31816f;font-size:9px}.status-live i{background:#4ba88f;border-radius:50%;width:6px;height:6px;margin-right:4px;display:inline-block;box-shadow:0 0 0 4px #e4f4ef}.patient-brief dl{text-align:left;margin:24px 0}.patient-brief dl div{border-bottom:1px solid #edf0ec;padding:12px 0}.patient-brief dt{color:#899592;font-size:9px}.patient-brief dd{margin:4px 0 0;font-size:11px;font-weight:700}.brief-note{text-align:left;background:#f4f7f3;border-radius:9px;padding:14px}.brief-note b{font-size:10px}.brief-note p{color:var(--muted);margin:6px 0 0;font-size:9px;line-height:1.6}.danger-outline{color:#aa5542;cursor:pointer;background:#fff8f6;border:1px solid #e4a89a;border-radius:8px;width:100%;height:39px;margin-top:18px;font-size:10px;font-weight:700}.chat-panel{grid-template-rows:auto minmax(0,1fr) auto auto;min-height:0;display:grid;overflow:hidden}.chat-head{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;padding:18px 22px;display:flex}.chat-head span{color:var(--green);letter-spacing:.12em;font-size:9px}.chat-head h2{margin:4px 0 0;font-size:14px}.timer{color:var(--muted);font-family:monospace;font-size:11px}.timer i{background:var(--coral);border-radius:50%;width:6px;height:6px;margin-right:6px;display:inline-block}.messages{background:#fafbf8;min-height:0;padding:22px max(24px,8%);overflow-y:auto}.system-message{color:#7e8b88;background:#eef2ed;border-radius:20px;width:fit-content;margin:0 auto 25px;padding:8px 13px;font-size:9px}.system-message span{color:var(--green);margin-right:7px;font-weight:800}.message{align-items:flex-start;gap:9px;margin:0 0 20px;display:flex}.message.student{flex-direction:row-reverse}.bubble-avatar{width:29px;height:29px;color:var(--green);background:var(--mint);border-radius:50%;flex:none;place-items:center;font-size:10px;font-weight:800;display:grid}.message.student .bubble-avatar{color:#fff;background:var(--blue)}.message>div{max-width:68%}.message small{color:#8c9996;margin:0 0 5px 3px;font-size:8px;display:block}.message.student small{text-align:right}.message p{border:1px solid var(--line);background:#fff;border-radius:4px 13px 13px;margin:0;padding:11px 14px;font-size:12px;line-height:1.65;box-shadow:0 4px 12px #1d3c3709}.message.student p{color:#fff;background:var(--green);border:0;border-radius:13px 4px 13px 13px}.typing{gap:4px;display:flex}.typing i{background:#93a09d;border-radius:50%;width:5px;height:5px;animation:1s infinite alternate bounce}.typing i:nth-child(2){animation-delay:.2s}.typing i:nth-child(3){animation-delay:.4s}@keyframes bounce{0%,to{animation-timing-function:cubic-bezier(.8,0,1,1);transform:translateY(-25%)}50%{animation-timing-function:cubic-bezier(0,0,.2,1);transform:none}}.prompt-strip{border-top:1px solid var(--line);background:#fff;gap:7px;padding:10px 20px;display:flex;overflow-x:auto}.prompt-strip button{color:#55716c;cursor:pointer;background:#fff;border:1px solid #cfdad5;border-radius:20px;flex:none;padding:7px 10px;font-size:9px}.prompt-strip button:hover{border-color:var(--green)}.chat-input{background:#fff;border-top:1px solid #edf0ec;padding:12px 105px 25px 20px;position:relative}.chat-input textarea{min-height:60px;padding:12px}.chat-input .primary{min-height:42px;position:absolute;top:20px;right:20px}.chat-input small{color:#9aa6a3;font-size:8px;position:absolute;bottom:9px;left:22px}.score-view{max-width:1150px}.score-hero{color:#fff;background:var(--green);border-radius:14px 14px 0 0;justify-content:space-between;align-items:center;padding:34px 44px;display:flex}.score-hero h2{margin:7px 0 8px;font-family:Georgia,Songti SC,serif;font-size:28px}.score-hero p{color:#ffffffb3;max-width:600px;margin:0;font-size:12px;line-height:1.7}.score-ring{background:conic-gradient(#b9e0d6 var(--score), #ffffff1f 0);border-radius:50%;flex:none;place-items:center;width:120px;height:120px;display:grid}.score-ring>div{background:var(--green);border-radius:50%;align-content:center;place-items:center;width:98px;height:98px;display:grid}.score-ring b{font-family:Georgia,serif;font-size:37px;line-height:1}.score-ring span{color:#fff9;margin-top:4px;font-size:8px}.score-content{grid-template-columns:minmax(0,1.4fr) minmax(260px,.6fr);gap:20px;margin-top:20px;display:grid}.breakdown,.feedback-card{padding:28px}.score-row{border-bottom:1px solid #edf0ec;grid-template-columns:140px 1fr 52px;align-items:center;gap:15px;padding:19px 0;display:grid}.score-row>div:first-child{gap:4px;display:grid}.score-row b{font-size:12px}.score-row small{color:var(--muted);font-size:9px}.score-bar{background:#edf1ec;border-radius:10px;height:7px;overflow:hidden}.score-bar i{border-radius:inherit;background:var(--green);height:100%;display:block}.score-row strong{text-align:right;font-family:Georgia,serif;font-size:21px}.score-row em{color:#899592;font-family:Arial,sans-serif;font-size:9px;font-style:normal}.feedback-card{text-align:center}.feedback-icon{width:52px;height:52px;color:var(--green);background:var(--mint);border-radius:50%;place-items:center;margin:0 auto 16px;font-size:20px;display:grid}.feedback-card h3{font-family:Georgia,Songti SC,serif}.feedback-card>p{color:var(--muted);font-size:11px;line-height:1.8}.feedback-card>div{text-align:left;background:#f4f7f3;border-radius:9px;gap:6px;margin:22px 0;padding:15px;display:grid}.feedback-card>div b{color:var(--green);letter-spacing:.12em;font-size:9px}.feedback-card>div span{font-size:11px;line-height:1.6}@media (max-width:1060px){.teacher-grid{grid-template-columns:1fr}.right-rail{grid-template-columns:repeat(3,1fr)}.case-grid,.form-grid{grid-template-columns:repeat(2,1fr)}.form-grid .span-2{grid-column:span 2}.import-view,.diagnosis-layout{grid-template-columns:1fr}.course-grid{grid-template-columns:repeat(2,1fr)}.class-manager{grid-template-columns:minmax(0,1fr) 240px}.class-tabs{grid-column:1/-1}.class-admin-hero{grid-template-columns:minmax(0,1fr) auto}.new-class-form{grid-column:1/-1}.class-admin-layout{grid-template-columns:240px minmax(0,1fr)}.roster-toolbar{flex-direction:column;align-items:stretch}.roster-filters{width:100%}.roster-filters label{flex:1}}@media (max-width:820px){.login-shell{grid-template-columns:1fr}.login-brand{min-height:330px;padding:45px 35px}.login-brand h1{font-size:50px}.brand-mark{margin-bottom:28px}.brand-proof,.login-brand small{display:none}.login-panel{padding:42px 26px}.app-shell{grid-template-columns:76px minmax(0,1fr)}.sidebar{padding:24px 12px}.side-brand div:last-child,.identity-card div,.sidebar nav button:not(.active) em,.side-tip,.logout{display:none}.side-brand,.identity-card{justify-content:center;padding-left:0;padding-right:0}.sidebar nav button{justify-content:center;padding:0;font-size:0}.sidebar nav button span{font-size:16px}.sidebar nav em{display:none}.topbar{padding:0 22px}.date-chip{display:none}.stats-row,.right-rail{grid-template-columns:1fr}.chat-layout{grid-template-columns:1fr;height:auto}.patient-brief{display:none}.chat-panel{height:calc(100vh - 142px)}.score-content{grid-template-columns:1fr}.published-list-head{display:none}.published-row{grid-template-columns:minmax(0,1fr) 110px 94px;gap:10px;padding:18px 20px}.published-row>span:nth-child(3),.published-row>span:nth-child(4){display:none}.case-drawer{width:calc(100vw - 76px)}.record-list-head{display:none}.record-row{grid-template-columns:minmax(0,1fr) 70px 110px}.record-row>span:nth-child(2),.record-row>span:nth-child(5){display:none}.record-summary{grid-template-columns:1fr 1fr}.mini-breakdown{grid-template-columns:repeat(3,1fr)}.class-admin-layout{grid-template-columns:1fr}.class-directory-list{grid-template-columns:repeat(2,1fr)}}@media (max-width:580px){.role-switch{grid-template-columns:1fr}.login-heading h2{font-size:25px}.teacher-grid,.grades-view,.cases-view,.score-view,.published-view,.courses-view,.records-view,.diagnosis-view,.import-view,.class-management-view{padding-left:16px;padding-right:16px}.case-form,.grade-panel{padding:21px}.panel-title.inline,.section-heading{flex-direction:column;align-items:flex-start}.filters,.case-filters{width:100%;margin-top:12px;overflow-x:auto}.form-grid{grid-template-columns:1fr}.form-grid .span-2{grid-column:span 1}.case-grid{grid-template-columns:1fr}.student-hero{padding:30px 25px}.hero-progress{display:none}.student-hero h2{font-size:25px}.stats-row{grid-template-columns:1fr 1fr}.stat-card:last-child{grid-column:span 2}.score-hero{padding:27px 24px}.score-ring{width:90px;height:90px}.score-ring>div{width:72px;height:72px}.score-ring b{font-size:29px}.score-ring span{display:none}.score-row{grid-template-columns:110px 1fr 42px;gap:9px}.published-hero{flex-direction:column;align-items:flex-start;min-height:210px;padding:28px 24px}.published-hero h2{font-size:26px}.published-toolbar{flex-direction:column;align-items:stretch}.published-toolbar>div{justify-content:space-between}.published-row{grid-template-columns:minmax(0,1fr)}.published-row>span:nth-child(2){display:none}.published-row>span:last-child{margin-left:50px}.case-drawer{width:100vw}.drawer-head,.drawer-content,.drawer-form{padding-left:20px;padding-right:20px}.drawer-form-grid{grid-template-columns:1fr}.drawer-form-grid .full{grid-column:auto}.drawer-actions{margin-left:-20px;margin-right:-20px;padding-left:20px;padding-right:20px}.import-hero{min-height:430px;padding:30px 22px}.import-guide{padding:22px}.course-hero{flex-direction:column;align-items:flex-start;padding:30px 25px}.course-hero h2{font-size:27px}.course-step{width:100%;max-width:none}.course-grid{grid-template-columns:1fr}.record-row{grid-template-columns:minmax(0,1fr) 62px}.record-row>span:nth-child(4){display:none}.record-summary,.mini-breakdown{grid-template-columns:1fr 1fr}.record-detail{padding:20px}.class-manager{grid-template-columns:1fr;padding:20px}.class-tabs{grid-column:auto}.record-controls{flex-direction:column;align-items:stretch;width:100%}.record-controls select{width:100%}.class-admin-hero{grid-template-columns:1fr;padding:26px 22px}.class-admin-metrics{width:100%}.class-admin-metrics span{flex:1;min-width:0}.new-class-form{grid-column:auto;grid-template-columns:1fr}.new-class-form button{width:100%}.class-directory-list{grid-template-columns:1fr}.student-roster{padding:20px}.roster-filters{flex-direction:column}.roster-filters label{width:100%;min-width:0}.diagnosis-progress{align-items:flex-start}.diagnosis-progress i{width:14px;margin:8px 3px}.diagnosis-progress span{text-align:center;max-width:58px;line-height:1.5}.diagnosis-card{padding:26px 22px}.diagnosis-actions{flex-direction:column-reverse;align-items:stretch}.diagnosis-actions button{width:100%}}