@font-face{font-family:JetBrains Mono;src:url('/fonts/jetbrains-mono-regular.woff2') format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:JetBrains Mono;src:url('/fonts/jetbrains-mono-bold.woff2') format('woff2');font-weight:600 800;font-display:swap}
:root{--bg:#f5f7fa;--surface:#fff;--panel:#fff;--surface-soft:#eef2f7;--text:#18212f;--muted:#526071;--line:#ccd5e0;--line-soft:#e5eaf0;--control-line:#65758a;--control:#65758a;--accent:#174bae;--accent-soft:#e8effd;--accent-bg:#e8effd;--focus:#174bae;--on-accent:#fff;--button:#fff;--appbar:#fff;--notice:#eef2f7;--error:#a52235;--open:#21643c;--open-bg:#e5f2e9;--shadow:none;--font:'JetBrains Mono',Consolas,monospace;font-family:var(--font);color-scheme:light}
:root[data-theme=dark]{--bg:#111923;--surface:#182330;--panel:#182330;--surface-soft:#223142;--text:#f0f4fa;--muted:#b8c5d6;--line:#3c4e63;--line-soft:#304155;--control-line:#8295ad;--control:#8295ad;--accent:#9ec4ff;--accent-soft:#273d59;--accent-bg:#273d59;--focus:#9ec4ff;--on-accent:#152740;--button:#152740;--appbar:#182330;--notice:#223142;--error:#ffbdc7;--open:#b8e9c8;--open-bg:#214430;color-scheme:dark}
body{font-family:var(--font);font-size:14px;font-variant-ligatures:none;background:var(--bg);color:var(--text);line-height:1.55}
button,input,select,textarea,code,pre{font-family:var(--font);font-variant-ligatures:none}
button,input,select,textarea{border-color:var(--control-line);border-radius:5px}
button,a{touch-action:manipulation}
a{color:var(--accent);text-underline-offset:3px}
:is(button,a,input,select,textarea,summary):focus-visible{outline:3px solid var(--focus);outline-offset:3px}
[hidden]{display:none!important}
.teacher-sidebar{width:224px;padding:24px 14px 18px;background:var(--surface);color:var(--text);border-right:1px solid var(--line);box-shadow:none;visibility:visible;transform:none;z-index:20}
.teacher-sidebar-heading{padding:0 10px 29px}
.teacher-sidebar-brand{display:flex;gap:10px;align-items:center;font-weight:700;font-size:15px;color:var(--text);text-decoration:none;letter-spacing:-.6px}
.teacher-brand-mark{display:grid;place-items:center;background:var(--text);color:var(--surface);width:32px;height:34px;font-size:27px;border-radius:7px;line-height:1}
.teacher-sidebar-nav{gap:5px}
.teacher-sidebar-nav .teacher-sidebar-link{font-size:12px;min-height:44px;padding:10px 12px;border-radius:5px;border:1px solid transparent;line-height:1.5;overflow-wrap:normal}
.teacher-sidebar-nav .teacher-sidebar-link[aria-current=page]{border-color:var(--accent);background:var(--accent-soft);color:var(--accent);box-shadow:inset 3px 0 var(--accent);font-weight:700}
.teacher-sidebar-nav .teacher-sidebar-link:hover{background:var(--surface-soft)}
.teacher-sidebar-hint{font-size:11px;padding:22px 10px 0}
.teacher-menu-toggle,.teacher-menu-close,.teacher-menu-backdrop{display:none!important}
.teacher-navigation-ready .appbar-top,.teacher-navigation-ready .header-inner{padding:17px 24px;min-height:68px;background:var(--surface);border-bottom:1px solid var(--line);box-shadow:none}
.teacher-navigation-ready .appbar,.teacher-navigation-ready .header{box-shadow:none;border-bottom:0;position:static}
.teacher-navigation-ready .brand{font:700 16px/1.3 var(--font);letter-spacing:-.5px;color:var(--text)}
.teacher-navigation-ready .theme-control,.teacher-navigation-ready .theme{font-size:12px;gap:10px}
.teacher-navigation-ready .theme-control select,.teacher-navigation-ready .theme select{font-size:12px;min-height:38px;padding:7px 10px;border-color:var(--control-line);background:var(--surface)}
.teacher-navigation-ready main{padding:24px 26px 42px;max-width:1680px;min-width:0}
.teacher-navigation-ready .appbar-controls{margin-bottom:20px;gap:12px}
.teacher-navigation-ready .period-title{font-size:22px;letter-spacing:-.6px}
.teacher-navigation-ready .control-button,.teacher-navigation-ready .icon-button,.teacher-navigation-ready .view-button{min-height:40px;padding:8px 12px;font-size:12px;border-radius:5px}
.teacher-navigation-ready .view-button.active{font-weight:700;text-decoration:underline;text-underline-offset:5px}
.teacher-navigation-ready .view-switcher{border-radius:6px;background:var(--surface);padding:3px;border-color:var(--line)}
.teacher-navigation-ready .header-hours{padding:14px 26px;border:0;border-bottom:1px solid var(--line);background:var(--surface);gap:20px}
.teacher-navigation-ready .metric-label,.teacher-navigation-ready .metric-note{font-size:11px}
.teacher-navigation-ready .metric-value{font-size:19px;color:var(--text)}
.teacher-navigation-ready .hour-metrics{gap:24px}
.calendar-card,.attendance-panel,.journal-panel,.reference-page,.summary-card{border:1px solid var(--line);border-radius:8px;background:var(--surface);box-shadow:none}
.calendar-meta{padding:14px 18px}.legend-item{font-size:11px}.legend-dot{width:8px;height:8px}
.journal-tools{border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.teacher-navigation-ready .journal-tools{padding:12px 18px;gap:12px}
.schedule-filters{padding:14px 18px!important;background:var(--surface);gap:16px!important}
.schedule-filters label{font-size:11px}.schedule-filters input,.schedule-filters select{font-size:13px;min-height:40px;border-radius:5px}
.teacher-navigation-ready .schedule-table th,.teacher-navigation-ready .attendance-table th{font-size:11px;padding:12px 14px;color:var(--muted);background:var(--surface-soft)}
.teacher-navigation-ready .schedule-table td,.teacher-navigation-ready .attendance-table td{font-size:13px;padding:12px 14px;line-height:1.65}
.schedule-note{font-size:11px;padding:12px 18px;color:var(--muted)}
.teacher-navigation-ready .summary-card{margin-top:20px;border-radius:8px}
.teacher-navigation-ready .summary-heading{padding:14px 18px;font-size:13px}
.reference-page{position:static!important;inset:auto!important;display:block;width:100%;max-width:none!important;max-height:none!important;padding:0!important;margin:0!important;overflow:visible!important;color:var(--text)}
.reference-page .dialog-shell{display:block;max-height:none;overflow:visible}
.reference-page .dialog-heading{position:static;display:flex;align-items:flex-start;justify-content:space-between;padding:20px 22px;border-bottom:1px solid var(--line);background:none}
.reference-page .dialog-heading h2{font-size:23px;letter-spacing:-.8px;margin:0}
.reference-page .dialog-heading p{font-size:12px;color:var(--muted);margin:7px 0 0}
.reference-page .dialog-tabs{padding:10px 22px;gap:12px;border-bottom:1px solid var(--line)}
.reference-page .dialog-tab{min-height:40px;font-size:13px;border:1px solid var(--control-line);border-radius:5px;padding:7px 15px}
.reference-page .dialog-tab[aria-selected=true]{border-color:var(--accent);background:var(--accent-soft);color:var(--accent);text-decoration:underline;text-underline-offset:4px}
.reference-page .dialog-body{padding:22px;overflow:visible;max-height:none}
.reference-page .class-picker{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}
.reference-page .class-picker button{min-height:42px;border-radius:5px;padding:9px 15px;font-size:13px}
.class-picker button[aria-pressed=true],.student-button[aria-pressed=true]{background:var(--accent-soft);color:var(--accent);border-color:var(--accent);font-weight:700}
.reference-page .class-workspace{display:grid;grid-template-columns:minmax(250px,.9fr) minmax(0,1.2fr);gap:24px;align-items:start}
.reference-page .class-card,.reference-page .student-detail{border:1px solid var(--line);border-radius:6px;background:var(--surface);box-shadow:none}
.reference-card-heading,.student-detail-heading{padding:14px 18px;border-bottom:1px solid var(--line)}
.reference-page .class-card-body,.reference-page .student-detail{padding:18px}
.reference-page .class-section-title,.reference-page h4{font-size:13px;color:var(--muted);font-weight:700;margin-top:20px}
.reference-page .student-list{display:block;padding-left:26px;margin:12px 0}
.reference-page .student-list li{margin:0;border-bottom:1px solid var(--line-soft)}
.reference-page .student-button{display:block;width:100%;text-align:left;min-height:44px;border:1px solid transparent;background:none;color:var(--text);font-size:13px;padding:9px 10px;border-radius:4px;line-height:1.5}
.reference-page .student-button:hover{background:var(--surface-soft)}
.reference-page .student-button[aria-pressed=true]{border-color:var(--accent);background:var(--accent-soft);color:var(--accent);box-shadow:inset 3px 0 var(--accent)}
.reference-page .notes-tools{margin-top:24px;padding-top:18px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:12px}
.notes-tools button{min-height:40px;padding:8px 12px;font-size:12px}
.roster-note,.detail-empty,.student-note-preview,.student-history{font-size:13px!important;line-height:1.7!important}
.teacher-navigation-ready .journal-page-heading{padding:18px 20px}
.teacher-navigation-ready .journal-page-heading h1{font-size:23px;letter-spacing:-.6px}
.teacher-navigation-ready .journal-panel .journal-body{padding:18px 20px}
.teacher-navigation-ready .journal-panel .journal-columns{gap:24px}
.teacher-navigation-ready .journal-panel .journal-field{font-size:12px;gap:7px}
.teacher-navigation-ready .journal-panel :is(select,input,textarea){min-height:40px;font-size:13px;padding:8px 10px}
.teacher-navigation-ready .journal-panel textarea{min-height:150px;line-height:1.65}
.teacher-navigation-ready .page-heading h1{font-size:25px;letter-spacing:-.9px}
.teacher-navigation-ready .page-heading{margin-bottom:22px}
.teacher-navigation-ready #materials-view .filters{padding:18px 0 22px;border-bottom:1px solid var(--line);margin-bottom:24px}
.lesson-table th,.lesson-table td,.plan-table th,.plan-table td{font-size:13px;line-height:1.65}
.schedule-table td{white-space:normal}
.schedule-table .schedule-date,.schedule-table .schedule-time,.schedule-table .schedule-room{white-space:nowrap}
.lesson-topic{width:34%}.resource a{font-size:13px}.resource button{font-size:12px;min-height:40px}.access-status{font-size:11px}
.inline-confirmation{flex-basis:100%;padding:18px;margin:14px 0;border:2px solid var(--accent);border-radius:6px;background:var(--accent-soft);color:var(--text);font-size:14px;line-height:1.7}
.inline-confirmation p{margin:0 0 12px}.inline-confirmation>div{display:flex;gap:12px;flex-wrap:wrap}.inline-confirmation button{min-height:42px;padding:9px 16px;border:1px solid var(--control-line);background:var(--surface);color:var(--text)}
body.teacher-login{display:grid;place-items:center;padding:24px;min-height:100dvh}
.teacher-login main{max-width:440px;border:1px solid var(--line);border-radius:10px;box-shadow:none;padding:32px;background:var(--surface)}
.teacher-login h1{font-size:23px;letter-spacing:-.7px}.teacher-login p{font-size:13px}.teacher-login input,.teacher-login select{border-color:var(--control-line);font-size:14px}.teacher-login button{color:var(--on-accent)}
.teacher-login .login-brand{display:flex;align-items:center;gap:10px;margin-bottom:25px;font-weight:700;font-size:15px}.teacher-login .login-brand span{display:grid;place-items:center;width:34px;height:35px;background:var(--text);color:var(--surface);border-radius:7px;font-size:27px}
@media(min-width:1100px){body.teacher-navigation-ready{padding-left:224px}}
@media(max-width:1099px){
 body.teacher-navigation-ready{padding-left:0}.teacher-sidebar{position:static;inset:auto;width:100%;padding:14px 20px 0;border-right:0;border-bottom:1px solid var(--line);overflow:visible}
 .teacher-sidebar-heading{padding:0 0 13px}.teacher-sidebar-hint{display:none}.teacher-sidebar-nav{display:flex;flex-direction:row;flex-wrap:nowrap;gap:5px;overflow-x:auto;padding:0 0 12px;scroll-padding:15px;overscroll-behavior-x:contain}
 .teacher-sidebar-nav .teacher-sidebar-link{flex:0 0 auto;white-space:nowrap;font-size:12px;padding:10px 12px;min-height:44px;margin-top:0!important}
 .teacher-navigation-ready .appbar-top,.teacher-navigation-ready .header-inner{padding:14px 20px;min-height:60px}
 .teacher-navigation-ready main{padding:20px}
}
@media(max-width:700px){
 .teacher-navigation-ready main{padding:14px 12px 30px}.teacher-navigation-ready .appbar-top,.teacher-navigation-ready .header-inner{padding:12px}.teacher-sidebar{padding:14px 12px 0}
 .teacher-navigation-ready .brand{font-size:14px}.teacher-navigation-ready .header-hours{padding:12px;gap:12px}.teacher-navigation-ready .hour-metrics{gap:12px}.teacher-navigation-ready .metric-value{font-size:16px}
 .teacher-navigation-ready .period-title{font-size:17px}.teacher-navigation-ready .control-button,.teacher-navigation-ready .icon-button,.teacher-navigation-ready .view-button{min-height:44px}
 .schedule-filters{padding:12px!important;gap:12px!important}.teacher-navigation-ready .schedule-table td{padding:10px 12px;font-size:12px}
 .reference-page .dialog-heading{padding:16px}.reference-page .dialog-body{padding:14px}.reference-page .dialog-tabs{padding:10px 14px}.reference-page .class-workspace{grid-template-columns:1fr;gap:16px}
 .reference-page .dialog-heading h2,.teacher-navigation-ready .journal-page-heading h1{font-size:20px}.reference-page .student-list{padding-left:22px}.reference-page .student-button{font-size:13px}
 .teacher-navigation-ready .journal-panel .journal-body{padding:14px}.teacher-navigation-ready .journal-panel .journal-columns{grid-template-columns:1fr;gap:20px}
 .inline-confirmation{padding:14px}.teacher-login main{padding:24px}.resource{min-width:0}
}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition:none!important}}