:root{--accent: #465fff;--accent-light: #6b7cff;--accent-50: #ecf3ff;--accent-100: #dde9ff;--accent-glow: rgba(70, 95, 255, .08);--accent-border: rgba(70, 95, 255, .2);--gray-50: #f9fafb;--gray-100: #f2f4f7;--gray-200: #e4e7ec;--gray-300: #d0d5dd;--gray-400: #98a2b3;--gray-500: #667085;--gray-600: #475467;--gray-700: #344054;--gray-800: #1d2939;--gray-900: #101828;--bg: var(--gray-50);--surface: #ffffff;--surface-2: var(--gray-50);--surface-3: var(--gray-100);--surface-4: var(--gray-200);--border: var(--gray-200);--border-soft: var(--gray-100);--text: var(--gray-900);--text-dim: var(--gray-700);--text-muted: var(--gray-500);--green: #12b76a;--green-dim: rgba(18, 183, 106, .08);--green-border: rgba(18, 183, 106, .2);--red: #f04438;--red-dim: rgba(240, 68, 56, .08);--red-border: rgba(240, 68, 56, .2);--amber: #f79009;--amber-dim: rgba(247, 144, 9, .08);--amber-border: rgba(247, 144, 9, .2);--cyan: #0ba5ec;--cyan-dim: rgba(11, 165, 236, .08);--purple: #7a5af8;--text-xs: 12px;--text-sm: 14px;--text-base: 15px;--text-lg: 18px;--text-xl: 24px;--text-2xl: 30px;--sp-1: 8px;--sp-2: 16px;--sp-3: 24px;--sp-4: 32px;--sp-5: 40px;--sp-6: 48px;--sp-8: 64px;--rail-width: 290px;--header-h: 64px;--radius: 12px;--radius-sm: 8px;--radius-lg: 16px;--shadow-xs: 0 1px 2px rgba(16,24,40,.05);--shadow-sm: 0 1px 3px rgba(16,24,40,.1), 0 1px 2px rgba(16,24,40,.06);--shadow-lg: 0 12px 16px -4px rgba(16,24,40,.08), 0 4px 6px -2px rgba(16,24,40,.03)}.dark{--bg: #111827;--surface: #1a2231;--surface-2: #141c2b;--surface-3: #1d2939;--surface-4: #253350;--border: #1d2939;--border-soft: #141c2b;--text: rgba(255,255,255,.9);--text-dim: #98a2b3;--text-muted: #667085;--accent: #6b7cff;--accent-light: #8b97ff;--accent-50: rgba(70,95,255,.12);--accent-glow: rgba(107,124,255,.12);--accent-border: rgba(107,124,255,.25);--green-dim: rgba(18,183,106,.12);--green-border: rgba(18,183,106,.25);--red-dim: rgba(240,68,56,.12);--red-border: rgba(240,68,56,.25);--amber-dim: rgba(247,144,9,.12);--amber-border: rgba(247,144,9,.25)}*{margin:0;padding:0;box-sizing:border-box}html{color-scheme:light}html.dark{color-scheme:dark}body{background:var(--bg);color:var(--text);font-family:Outfit,sans-serif;font-size:var(--text-sm);font-weight:400;line-height:1.5;min-height:100vh;-webkit-text-size-adjust:100%;overflow-x:hidden;-webkit-font-smoothing:antialiased;transition:background .2s,color .2s}.app-shell{display:flex;min-height:100vh}.main-area{flex:1;min-width:0;margin-left:var(--rail-width);display:flex;flex-direction:column;min-height:100vh}.page-content{padding:var(--sp-3);max-width:1280px;width:100%;flex:1}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:var(--sp-3)}.card-title{font-size:var(--text-sm);font-weight:600;color:var(--text);margin-bottom:var(--sp-2)}.side-rail{width:var(--rail-width);background:var(--surface);border-right:1px solid var(--border);position:fixed;left:0;top:0;bottom:0;z-index:200;display:flex;flex-direction:column;padding:0;overflow-y:auto;overflow-x:hidden;transition:width .25s ease,box-shadow .25s ease}.rail-brand{display:flex;align-items:center;gap:10px;padding:20px 20px 16px;border-bottom:1px solid var(--border-soft);margin-bottom:8px;flex-shrink:0;white-space:nowrap}.rail-monogram{width:36px;height:36px;border-radius:9px;flex-shrink:0;object-fit:cover;display:block}.rail-nav{display:flex;flex-direction:column;gap:1px;padding:0 12px;flex:1}.rail-bottom{display:flex;flex-direction:column;gap:1px;padding:12px 12px 16px;border-top:1px solid var(--border-soft);flex-shrink:0}.rail-item{display:flex;align-items:center;gap:11px;padding:9px 12px;border-radius:var(--radius-sm);border:none;background:none;color:var(--text-dim);font-size:var(--text-sm);font-weight:500;font-family:Outfit,sans-serif;cursor:pointer;transition:background .12s,color .12s;text-align:left;width:100%;position:relative;white-space:nowrap;overflow:hidden}.rail-item:hover{background:var(--surface-3);color:var(--text)}.rail-item.active{background:var(--accent-50);color:var(--accent);font-weight:600}.rail-item.active .rail-icon{color:var(--accent);opacity:1}.rail-icon{width:20px;height:20px;flex-shrink:0;opacity:.55;transition:opacity .12s}.rail-item:hover .rail-icon{opacity:.85}.rail-item.active .rail-icon{opacity:1}.rail-badge{margin-left:auto;min-width:18px;height:18px;border-radius:9px;background:var(--red);color:#fff;font-size:10px;font-weight:700;display:inline-flex;align-items:center;justify-content:center;padding:0 5px;flex-shrink:0}.rail-section-label{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:1.2px;color:var(--text-muted);padding:12px 12px 4px;white-space:nowrap;overflow:hidden}.command-bar{height:var(--header-h);background:var(--surface);border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 var(--sp-3);gap:var(--sp-2);position:sticky;top:0;z-index:100;flex-shrink:0}.icon-well{width:48px;height:48px;border-radius:12px;background:var(--surface-3);display:flex;align-items:center;justify-content:center;flex-shrink:0;color:var(--text-dim)}.dark .icon-well{background:var(--surface-4)}.btn{display:inline-flex;align-items:center;gap:6px;border-radius:var(--radius-sm);font-family:Outfit,sans-serif;font-weight:500;cursor:pointer;transition:all .12s;white-space:nowrap;border:none;font-size:var(--text-sm);padding:9px 16px}.btn-primary{background:var(--accent);color:#fff;font-weight:600;box-shadow:0 1px 4px #465fff40}.btn-primary:hover{background:var(--accent-light)}.btn-secondary{background:var(--surface);border:1px solid var(--border);color:var(--text-dim);box-shadow:var(--shadow-xs)}.btn-secondary:hover{border-color:var(--accent-border);color:var(--text);background:var(--surface-2)}.btn-ghost{background:none;border:none;color:var(--text-muted);padding:4px 8px}.btn-ghost:hover{color:var(--text);background:var(--surface-2);border-radius:var(--radius-sm)}.btn-icon{width:44px;height:44px;border-radius:50%;background:var(--surface);border:1px solid var(--border);color:var(--text-muted);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .12s;position:relative;flex-shrink:0}.btn-icon:hover{background:var(--surface-2);color:var(--text)}.badge-green{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;border-radius:999px;background:var(--green-dim);color:var(--green);font-size:var(--text-xs);font-weight:600;border:1px solid var(--green-border)}.badge-red{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;border-radius:999px;background:var(--red-dim);color:var(--red);font-size:var(--text-xs);font-weight:600;border:1px solid var(--red-border)}.table-hover thead tr th{border-bottom:1px solid var(--border)}.table-hover tbody tr{border-bottom:1px solid var(--border-soft);transition:background .08s}.table-hover tbody tr:last-child{border-bottom:none}.table-hover tbody tr:hover{background:var(--surface-2)!important}.period-tabs-pill{display:inline-flex;align-items:center;gap:2px;padding:3px;background:var(--surface-3);border-radius:var(--radius-sm)}.period-tab{padding:6px 14px;border-radius:6px;border:none;background:transparent;color:var(--text-muted);font-size:var(--text-xs);font-weight:500;cursor:pointer;transition:all .12s;font-family:Outfit,sans-serif;white-space:nowrap}.period-tab:hover{color:var(--text)}.period-tab.active{background:var(--surface);color:var(--text);font-weight:600;box-shadow:var(--shadow-xs);border-radius:6px}.dark .period-tab.active{background:var(--surface-3)}.drop-zone{border:2px dashed var(--border);border-radius:var(--radius-lg);padding:var(--sp-5);text-align:center;cursor:pointer;transition:all .2s;background:var(--surface)}.drop-zone:hover,.drop-zone.active{border-color:var(--accent);background:var(--accent-glow)}.drop-zone input{display:none}.notif-dot{position:absolute;top:6px;right:6px;width:8px;height:8px;border-radius:50%;background:#fd853a;border:1.5px solid var(--surface)}.notif-dot-ping{position:absolute;top:6px;right:6px;width:8px;height:8px;border-radius:50%;background:#fd853a99;animation:ping 1.5s ease infinite}@keyframes ping{0%{transform:scale(1);opacity:.8}70%{transform:scale(2.2);opacity:0}to{transform:scale(2.2);opacity:0}}.dropdown-panel{position:absolute;right:0;top:calc(100% + 10px);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);z-index:500;overflow:hidden}.cmd-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#10182866;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;display:flex;align-items:flex-start;justify-content:center;padding-top:14vh}.cmd-box{width:560px;max-width:calc(100vw - 32px);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;box-shadow:0 24px 64px #10182824,0 4px 16px #10182814}.cmd-input{width:100%;background:none;border:none;outline:none;padding:16px 20px;font-size:var(--text-base);color:var(--text);font-family:Outfit,sans-serif;border-bottom:1px solid var(--border)}.cmd-input::placeholder{color:var(--text-muted)}.cmd-results{max-height:340px;overflow-y:auto}.cmd-result{display:flex;align-items:center;gap:12px;padding:10px 20px;cursor:pointer;transition:background .08s;border:none;background:none;width:100%;text-align:left;color:var(--text-dim);font-family:Outfit,sans-serif;font-size:var(--text-sm)}.cmd-result:hover,.cmd-result.selected{background:var(--accent-glow);color:var(--text)}.cmd-result-icon{width:30px;height:30px;border-radius:var(--radius-sm);background:var(--surface-3);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:14px}.cmd-footer{padding:8px 20px;border-top:1px solid var(--border);display:flex;gap:16px;align-items:center;background:var(--surface-2)}.cmd-hint{display:inline-flex;align-items:center;gap:4px;font-size:11px;color:var(--text-muted)}.cmd-key{display:inline-block;padding:1px 6px;background:var(--surface);border-radius:4px;font-family:JetBrains Mono,monospace;font-size:10px;color:var(--text-dim);border:1px solid var(--border);box-shadow:var(--shadow-xs)}.status-dot{display:inline-block;width:8px;height:8px;border-radius:50%;flex-shrink:0}.status-dot.done{background:var(--green)}.status-dot.active{background:var(--amber)}.status-dot.upcoming{background:var(--surface-4);border:1.5px solid var(--text-muted)}.mono{font-family:JetBrains Mono,monospace}.green{color:var(--green)}.red{color:var(--red)}.amber{color:var(--amber)}.cyan{color:var(--cyan)}.fade-in{animation:fadeIn .3s ease both}@keyframes fadeIn{0%{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}@keyframes countUp{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}.scroll-x{overflow-x:auto;position:relative}.scroll-x:after{content:"";position:sticky;right:0;top:0;width:32px;height:100%;background:linear-gradient(to left,var(--surface),transparent);pointer-events:none;float:right}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:var(--sp-2)}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--sp-2)}.grid-5{display:grid;grid-template-columns:repeat(5,1fr);gap:var(--sp-2)}@media (max-width: 1100px){:root{--rail-width: 72px}.side-rail{width:72px;overflow:hidden}.side-rail:hover{width:290px;box-shadow:4px 0 20px #10182814}.rail-brand{padding:20px 18px 16px;justify-content:center}.side-rail:hover .rail-brand{justify-content:flex-start}.rail-wordmark{display:none}.side-rail:hover .rail-wordmark{display:block}.rail-item{justify-content:center;padding:10px 0}.side-rail:hover .rail-item{justify-content:flex-start;padding:9px 12px}.rail-item-label{display:none}.side-rail:hover .rail-item-label{display:inline}.rail-badge{position:absolute;top:4px;right:4px;min-width:14px;height:14px;font-size:9px}.side-rail:hover .rail-badge{position:static;min-width:18px;height:18px;font-size:10px;margin-left:auto}.rail-section-label{opacity:0;height:0;padding:0;overflow:hidden}.side-rail:hover .rail-section-label{opacity:1;height:auto;padding:12px 12px 4px}.rail-bottom{padding:8px 0 12px}.side-rail:hover .rail-bottom{padding:12px 12px 16px}.main-area{margin-left:var(--rail-width)}.grid-5{grid-template-columns:repeat(3,1fr);gap:14px}.grid-3{grid-template-columns:repeat(2,1fr);gap:14px}}@media (max-width: 768px){:root{--rail-width: 0px}.side-rail{display:none}.main-area{margin-left:0}.bottom-tabbar{display:flex;position:fixed;bottom:0;left:0;right:0;background:var(--surface);border-top:1px solid var(--border);z-index:200;padding:10px var(--sp-1) max(18px,env(safe-area-inset-bottom));justify-content:space-around;align-items:flex-start;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}.page-content{padding:var(--sp-2);padding-bottom:calc(84px + max(0px,env(safe-area-inset-bottom)))}.grid-2{grid-template-columns:1fr;gap:12px}.grid-5{grid-template-columns:1fr 1fr;gap:12px}.instructions-nav{display:none}.cmd-search-wrapper{display:none!important}.command-bar{padding:0 16px}}@media (max-width: 480px){.card{padding:14px;border-radius:12px}.card-title{font-size:11px;margin-bottom:12px}.grid-3{grid-template-columns:1fr;gap:10px}.drop-zone{padding:var(--sp-3) var(--sp-2)}.period-tab{padding:5px 10px;font-size:11px}.command-bar{padding:0 12px}.page-content{padding:10px;padding-bottom:calc(84px + max(0px,env(safe-area-inset-bottom)))}}@media (min-width: 769px){.bottom-tabbar{display:none!important}}.more-sheet-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;z-index:300;display:flex;align-items:flex-end}.more-sheet{width:100%;background:var(--surface);border-radius:20px 20px 0 0;padding:12px 16px;padding-bottom:max(24px,env(safe-area-inset-bottom));box-shadow:0 -4px 32px #0000001f}.more-sheet-handle{width:40px;height:4px;background:var(--surface-4);border-radius:2px;margin:0 auto 20px}.more-sheet-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px}.more-sheet-item{display:flex;flex-direction:column;align-items:center;gap:6px;padding:14px 8px;border-radius:12px;border:none;background:var(--surface-2);color:var(--text-muted);cursor:pointer;font-family:Outfit,sans-serif;font-size:11px;font-weight:500;transition:background .12s,color .12s}.more-sheet-item:active,.more-sheet-item.active{background:var(--accent-50);color:var(--accent)}.nav-tab{padding:9px 16px;border:none;border-bottom:2px solid transparent;background:none;color:var(--text-dim);font-size:var(--text-sm);font-weight:500;cursor:pointer;font-family:Outfit,sans-serif;white-space:nowrap;display:inline-flex;align-items:center}.nav-tab:hover{color:var(--text)}.nav-tab.active{color:var(--accent);border-bottom-color:var(--accent);font-weight:600}.custom-select-wrapper{position:relative;display:inline-block}.custom-select{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-color:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);padding:8px 32px 8px 12px;font-size:var(--text-xs);color:var(--text-dim);font-weight:500;cursor:pointer;transition:border-color .2s,box-shadow .2s;outline:none;min-width:120px;font-family:Outfit,sans-serif}.custom-select:hover{border-color:var(--gray-300)}.dark .custom-select:hover{border-color:var(--gray-600)}.custom-select:focus{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-glow)}.custom-select-wrapper:after{content:"▾";font-size:12px;color:var(--text-muted);position:absolute;right:12px;top:50%;transform:translateY(-50%);pointer-events:none}