:root{color-scheme:dark;--bg:#242923;--panel:#424a3c;--inset:#30372e;--light:#69735e;--edge:#23291f;--text:#e7e9dc;--muted:#b0b8a3;--accent:#e0c584;--green:#a7c18a;--blue:#91b4c3;--purple:#b4a2cc;--raised:inset 1px 1px #77816b,inset -1px -1px #23291f;--sunken:inset 1px 1px #20251d,inset -1px -1px #606b54;font-family:Tahoma,Verdana,Arial,sans-serif;font-size:13px}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}button,input,select,textarea{font:inherit;color:inherit}button,.file-button{background:#4b5542;border:0;box-shadow:var(--raised);padding:10px 15px;cursor:pointer;min-height:36px;text-align:center;border-radius:0}button:hover,.file-button:hover{background:#5a644f;color:#fff}button:active,button[aria-pressed=true]{box-shadow:var(--sunken);background:#343d2e;color:var(--accent)}button:disabled{opacity:.45;cursor:default}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--accent);outline-offset:3px}a{color:var(--accent)}input,select,textarea{background:var(--inset);border:1px solid #23291f;box-shadow:var(--sunken);padding:11px;min-width:0;border-radius:0}input[type=date]{width:135px}input[type=checkbox]{accent-color:var(--accent);box-shadow:none}h1,h2,h3,p{margin:0}h1{font-size:36px;letter-spacing:-1.5px;line-height:1.3;margin:8px 0}h2{font-size:19px;font-weight:500}h3{font-size:16px}hr{border:0;border-top:1px solid #262e22;border-bottom:1px solid #5c6652;margin:22px 0}.micro{font:10px 'Courier New',monospace;letter-spacing:1.5px}.small{font-size:12px;line-height:1.6}.muted{color:var(--muted)}.accent{color:var(--accent)}.primary{background:#69744e;color:#fff4cd}.icon-button{padding:4px;width:36px;font-size:23px}.shell{display:flex;min-height:100dvh;max-width:1920px;margin:auto}.sidebar{width:224px;flex-shrink:0;padding:32px 20px 18px;background:#3b4434;border-right:1px solid #161c15;box-shadow:inset -1px 0 #667058;display:flex;flex-direction:column;position:sticky;top:0;height:100dvh}.brand{display:flex;align-items:center;gap:13px;color:var(--text);text-decoration:none;font-size:27px;font-weight:bold;letter-spacing:2px;margin-bottom:48px}.brand-symbol{display:flex;align-items:center;justify-content:center;position:relative;font-family:monospace;font-size:31px;color:var(--accent);width:43px;height:43px;border:2px solid var(--accent);letter-spacing:-5px;padding-right:5px}.brand-symbol>span{position:absolute;background:#3b4434;font-size:16px;right:-7px;bottom:-8px;padding:1px 4px;letter-spacing:0}.brand-sub{display:block;font:10px 'Courier New',monospace;letter-spacing:3.8px;margin-top:3px;color:var(--muted)}.section-caption{font-size:9px;letter-spacing:1px;color:#a3ae94;margin-bottom:16px}.main-nav{display:grid;gap:5px}.nav-item{width:100%;display:flex;align-items:center;gap:12px;box-shadow:none;text-align:left;background:transparent;padding:13px 10px;color:#c0c7b5}.nav-item>span{font-size:21px;width:20px}.nav-item.active{background:#525e43;box-shadow:var(--sunken);color:#eee3b6}.nav-item kbd{margin-left:auto;font:10px monospace;opacity:.55}.sidebar-section{margin-top:32px}.sidebar-section>.micro{color:#acb79c;margin-bottom:13px}.group-card{display:flex;align-items:center;justify-content:space-between;width:100%;font:12px monospace;margin-bottom:8px;padding:12px 10px}.sidebar-bottom{margin-top:auto;padding-top:40px;color:var(--muted);font-size:11px}.status-dot{display:inline-block;width:6px;height:6px;background:var(--green);margin-right:4px;box-shadow:0 0 8px #a7c18a30}.build-label{display:flex;justify-content:space-between;color:#8b967e;font:9px monospace;margin-top:22px}.plain{padding:8px 0;background:transparent;box-shadow:none;text-align:left;color:var(--muted);font-size:12px}.pin-row{display:flex;gap:3px}.pin-row button:first-child{flex:1;text-align:left;font:12px monospace}.pin-row button{margin-bottom:5px}.workspace{flex:1;min-width:0}.topbar{height:64px;border-bottom:1px solid #414938;padding:0 38px;display:flex;justify-content:space-between;align-items:center}.breadcrumb{font:10px monospace;letter-spacing:1px;color:var(--muted)}.breadcrumb span{padding:0 12px;color:#657059}.top-actions{display:flex;gap:8px;align-items:center}.local-time{font:11px monospace;color:var(--muted);margin-right:12px}.top-actions .icon-button{box-shadow:none;background:transparent}.workspace main{padding:32px 38px 20px;max-width:1600px;margin:auto}.heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:28px}.heading p{color:var(--muted);line-height:1.6}.cursor{font-weight:400;color:var(--accent);margin-left:3px}.refresh{font-size:12px;display:flex;align-items:center;gap:8px}.refresh span{font-size:20px}.live-panel{display:flex;align-items:center;gap:24px;background:#353e2e;border:1px solid #64704f;padding:19px 22px;margin-bottom:24px;min-height:91px;position:relative}.live-icon{color:var(--accent);font-size:25px}.live-copy{flex:1;min-width:0}.live-copy .micro{color:var(--green);margin-bottom:8px}.live-copy h3{font-size:15px;margin-bottom:6px}.live-copy p{color:var(--muted);font-size:12px;line-height:1.5}.live-count{color:var(--accent);font:24px 'Courier New',monospace;white-space:nowrap}.live-count small{display:block;font:10px 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minmax(0,1fr);gap:12px;min-height:86px}.block-label{padding:10px 0;font:12px monospace;color:#e5e8db;display:flex;flex-direction:column;gap:6px}.block-label small{font:9px monospace;color:#a4af95;letter-spacing:1px}.block-label>span{font-size:11px;color:var(--muted)}.block-label .time-note{font:9px Tahoma,sans-serif;color:#97a18b}.slot{display:grid;gap:5px;min-width:0}.lesson{position:relative;display:block;width:100%;text-align:left;background:#3a4433;box-shadow:inset 0 0 0 1px #657451;border-left:3px solid var(--green);padding:13px 15px;min-height:85px;transition:background .15s}.lesson:hover{background:#48563d}.lesson h3{font-size:14px;line-height:1.4;padding-right:37px;font-weight:600}.lesson .lesson-meta{display:flex;gap:12px;flex-wrap:wrap;margin-top:7px;font-size:11px;color:var(--muted);line-height:1.4}.lesson .instructor{display:block;margin-top:7px;font-size:11px;color:#c5cbbd;line-height:1.4}.lesson .counter{position:absolute;right:10px;top:14px;color:#bfcaaf;font:10px monospace}.lesson .note-mark{color:var(--accent);margin-right:5px}.lesson.exercise{background:#3b4248;box-shadow:inset 0 0 0 1px #5c7280;border-color:var(--blue)}.lesson.exercise:hover{background:#45515a}.lesson.lab{background:#45404a;box-shadow:inset 0 0 0 1px #776681;border-color:var(--purple)}.lesson.lab:hover{background:#554c5d}.lesson.other{background:#4a4437;box-shadow:inset 0 0 0 1px #7c7254;border-color:var(--accent)}.lesson.active-lesson{outline:1px solid var(--accent);outline-offset:1px}.lesson-type{color:var(--green)}.exercise .lesson-type{color:var(--blue)}.lab .lesson-type{color:var(--purple)}.other .lesson-type{color:var(--accent)}.free-slot{border:1px dashed #59634f;display:flex;align-items:center;justify-content:center;color:#a2ad96;font:11px monospace;min-height:70px;background:#3b4435}.empty{padding:65px 24px;text-align:center;color:var(--muted);line-height:1.8}.empty .empty-symbol{font:36px monospace;color:var(--accent);margin-bottom:15px}.empty 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2px;text-align:center;background:#384130;color:var(--muted);font-size:10px;display:flex;flex-direction:column;gap:7px;box-shadow:none}.week-head strong{font:18px monospace;color:var(--text)}.week-head.is-today{color:var(--accent);border-bottom:2px solid var(--accent)}.week-grid .block-label{font-size:11px}.week-grid .lesson{padding:10px 8px;min-height:110px;height:100%}.week-grid .lesson h3{font-size:11px;padding-right:0;line-height:1.5}.week-grid .lesson .counter{position:static;display:block;margin-top:7px}.week-grid .lesson .lesson-meta{font-size:10px;gap:4px;margin-top:5px}.week-grid .lesson .instructor{font-size:10px;line-height:1.4}.week-grid .free-slot{font-size:10px}.week-grid .slot{min-height:110px}.month-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:4px}.month-label{text-align:center;color:var(--muted);font:11px monospace;padding:8px}.month-day{min-height:85px;text-align:left;padding:9px;display:flex;flex-direction:column;justify-content:space-between;gap:7px;background:#384232;box-shadow:inset 0 0 0 1px #606b54}.month-day.is-today{outline:1px solid var(--accent);outline-offset:-2px;color:var(--accent)}.month-day.outside{opacity:.4}.month-day small{font-size:10px;color:var(--muted)}.month-dots{display:flex;gap:3px}.month-dots i{width:5px;height:5px;background:var(--green)}#search-tools{padding:0 18px 18px}#search-tools:not([hidden]){display:grid;grid-template-columns:1fr auto;gap:10px}#search-tools p{grid-column:1/-1}.search-box{display:flex;align-items:center;position:relative}.search-box span{position:absolute;left:12px;font-size:24px;color:var(--muted)}.search-box input{padding-left:38px;width:100%;min-height:44px}.result-heading{display:flex;align-items:center;gap:12px;padding:17px 0 10px;font:11px monospace;color:var(--muted)}.result-heading:after{content:'';height:1px;flex:1;background:#58644b}.results .lesson{margin-bottom:8px}.note-excerpt{color:var(--accent);font-size:12px;margin-top:10px;white-space:pre-wrap;overflow-wrap:anywhere}dialog{padding:5px;border:0;box-shadow:var(--raised),0 18px 70px #0009;background:var(--panel);color:var(--text);width:min(540px,calc(100% - 24px));max-height:calc(100dvh - 32px);overflow-y:auto}dialog::backdrop{background:#11180fd9;backdrop-filter:blur(3px)}.dialog-heading{background:#4c5740;display:flex;align-items:center;justify-content:space-between;padding:5px 7px 5px 14px;font-size:12px;color:var(--accent)}.dialog-body{padding:23px}.dialog-body>label{display:grid;gap:9px;margin-top:20px;font-size:12px}.dialog-body input,.dialog-body select{width:100%;min-height:44px}.dialog-body .check{display:flex;align-items:center;gap:10px}.dialog-body .check input{width:17px;min-height:17px}.dialog-body p{line-height:1.7}.dialog-body hr{margin:20px 0}.dialog-body button[data-action=catalog]{margin-top:12px}.dialog-footer{display:flex;justify-content:flex-end;gap:8px;padding:15px 23px;background:#3b4434;border-top:1px solid #677154}.backup-actions{display:flex;gap:8px;margin-top:18px}.backup-actions>*{flex:1;font-size:11px}.file-button input{display:none}.detail-title{font-size:23px;line-height:1.4;margin:13px 0 20px}.detail-meta{display:grid;grid-template-columns:1fr 1fr;gap:20px;border-top:1px solid #647055;border-bottom:1px solid #647055;padding:20px 0}.detail-meta dt{font:10px monospace;color:var(--muted);margin-bottom:7px}.detail-meta dd{margin:0;line-height:1.6}.relative-links{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:22px 0}.relative-links button{display:flex;flex-direction:column;gap:8px;text-align:left;font-size:12px}.relative-links small{font:9px monospace;color:var(--muted)}textarea{width:100%;resize:vertical;min-height:95px;line-height:1.6}#note-status{font-size:11px;color:var(--muted);margin:6px 0 18px}.detail-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}.detail-actions button{flex:1}.calendar-editor{margin-top:20px;border-top:1px solid #626e54;padding-top:15px}.calendar-editor label{display:grid;gap:8px;margin-bottom:12px}.calendar-editor button{width:100%}#toast{position:fixed;bottom:30px;left:50%;transform:translateX(-50%);background:#596447;color:#f4edda;box-shadow:var(--raised),0 4px 18px #0007;padding:15px 24px;z-index:10;max-width:90%;font-size:12px}#notice{background:#49452e;border:1px solid #85794f;color:#eed9a5;padding:13px 16px;margin-bottom:20px;font-size:12px;line-height:1.6}.mobile-nav{display:none}.skip{position:absolute;left:20px;top:-60px;background:var(--panel);padding:12px;z-index:100}.skip:focus{top:10px}[hidden]{display:none!important}
@media(min-width:1450px){.workspace main{padding:40px 60px}.sidebar{width:240px}.week-grid .lesson{padding:14px 11px}.week-grid .lesson h3{font-size:12px}}
@media(max-width:1100px){.sidebar{width:195px;padding:26px 14px}.workspace main{padding:26px 22px}.topbar{padding:0 22px}.keyboard-hint{display:none}.toolbar{flex-wrap:wrap}.week-grid{min-width:660px}.local-time{display:none}}
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@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}