*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg-page: #EFF1F5;--bg-surface: #FFFFFF;--bg-sidebar: #FFFFFF;--bg-sidebar-hover: #F5F5F5;--bg-sidebar-active: #FDECEA;--accent: #e20f22;--accent-hover: #c00d1d;--accent-light: #fff0f0;--text-primary: #0F1624;--text-secondary: #4A5568;--text-muted: #8896A6;--text-sidebar: #64748B;--text-sidebar-active: #c00d1d;--border: #DDE2EC;--border-strong: #B8C0D0;--color-success: #1A7F4B;--color-success-bg: #E6F5ED;--color-warning: #C27B00;--color-warning-bg: #FEF3CD;--color-danger: #B91C1C;--color-danger-bg: #FEE2E2;--color-info: #1D4ED8;--color-info-bg: #DBEAFE;--color-alumni: #6D28D9;--color-alumni-bg: #EDE9FE;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--shadow-sm: 0 1px 3px rgba(0,0,0,.08);--shadow-md: 0 4px 12px rgba(0,0,0,.1);--sidebar-width: 240px;--sidebar-collapsed-width: 56px;--transition: .2s ease;--bg: var(--bg-page);--surface: var(--bg-surface);--text: var(--text-primary);--text-2: var(--text-secondary);--radius: var(--radius-md);--shadow: var(--shadow-sm);--sidebar-w: var(--sidebar-width);--danger: var(--color-danger);--ok: var(--color-success);--warn: var(--color-warning)}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){--bg-page: #0E1117;--bg-surface: #161B27;--bg-sidebar: #111827;--bg-sidebar-hover: #1F2937;--bg-sidebar-active: #2d0e10;--accent: #f05060;--accent-hover: #e20f22;--accent-light: #2d0e10;--text-primary: #E8EDF5;--text-secondary: #8896A6;--text-muted: #556070;--text-sidebar: #6B7280;--text-sidebar-active: #fca5a5;--border: #1E2840;--border-strong: #2D3D58;--color-success: #34D399;--color-success-bg: #052E16;--color-warning: #FBBF24;--color-warning-bg: #2D1B00;--color-danger: #F87171;--color-danger-bg: #2D0A0A;--color-info: #60A5FA;--color-info-bg: #0C1A3D;--color-alumni: #A78BFA;--color-alumni-bg: #2D1B69;--shadow-sm: 0 1px 3px rgba(0,0,0,.3);--shadow-md: 0 4px 12px rgba(0,0,0,.4)}}:root[data-theme=dark]{--bg-page: #0E1117;--bg-surface: #161B27;--bg-sidebar: #0B0E17;--bg-sidebar-hover: #131824;--bg-sidebar-active: #2d0e10;--accent: #f05060;--accent-hover: #e20f22;--accent-light: #2d0e10;--text-primary: #E8EDF5;--text-secondary: #8896A6;--text-muted: #556070;--text-sidebar: #5C6D8A;--text-sidebar-active: #fca5a5;--border: #1E2840;--border-strong: #2D3D58;--color-success: #34D399;--color-success-bg: #052E16;--color-warning: #FBBF24;--color-warning-bg: #2D1B00;--color-danger: #F87171;--color-danger-bg: #2D0A0A;--color-info: #60A5FA;--color-info-bg: #0C1A3D;--color-alumni: #A78BFA;--color-alumni-bg: #2D1B69;--shadow-sm: 0 1px 3px rgba(0,0,0,.3);--shadow-md: 0 4px 12px rgba(0,0,0,.4)}html{font-size:15px}body{font-family:Tahoma,Verdana,Inter,-apple-system,BlinkMacSystemFont,Segoe 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var(--transition)}input[type=checkbox],input[type=radio]{width:auto;padding:0;border:revert;border-radius:revert;background:revert}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #e20f2226}table{width:100%;border-collapse:collapse;font-size:14px}thead th{text-align:left;padding:10px 12px;font-size:12px;font-weight:500;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--border);background:var(--bg-page)}tbody td{padding:12px;border-bottom:1px solid var(--border);color:var(--text-primary)}tbody tr:hover{background:var(--accent-light)}tbody tr:last-child td{border-bottom:none}.card{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}a.btn-primary,a.btn-ghost,a.btn-secondary{cursor:pointer;font-size:.88rem;font-weight:500;border-radius:var(--radius-md);padding:8px 16px;box-sizing:border-box}a.btn-primary:hover,a.btn-ghost:hover,a.btn-secondary:hover{opacity:.88}.btn-primary{background:var(--accent);color:#fff;border:none;display:inline-flex;align-items:center;gap:.4rem}.btn-primary:hover{background:var(--accent-hover);opacity:1}.btn-secondary,.btn-ghost{background:transparent;color:var(--text-secondary);border:1px solid var(--border-strong);display:inline-flex;align-items:center;gap:.4rem}.btn-secondary:hover,.btn-ghost:hover{background:var(--bg-page);color:var(--text-primary);opacity:1}.btn-danger{background:var(--color-danger);color:#fff;border:none}.btn-danger:hover{opacity:.85}.badge{display:inline-flex;align-items:center;padding:2px 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var(--transition);z-index:100;overflow:hidden}.sidebar.collapsed{width:var(--sidebar-collapsed-width)}.sidebar-header{height:64px;display:flex;align-items:center;padding:0 16px;flex-shrink:0;border-bottom:1px solid var(--border);overflow:hidden}.sidebar-nav{flex:1;padding:8px 0;overflow-y:auto;overflow-x:hidden;background:transparent;scrollbar-width:thin;scrollbar-color:var(--border-strong) transparent}.sidebar-nav::-webkit-scrollbar{width:4px}.sidebar-nav::-webkit-scrollbar-track{background:transparent}.sidebar-nav::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:2px}.sidebar-footer{padding:8px;border-top:1px solid var(--border);flex-shrink:0}.nav-item{display:flex;align-items:center;gap:12px;padding:10px 16px;color:var(--text-sidebar);text-decoration:none;font-size:14px;font-weight:500;border-radius:var(--radius-md);margin:2px 8px;transition:background var(--transition),color 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0;width:100%}.sidebar-toggle{display:flex;align-items:center;justify-content:center;width:100%;padding:9px;color:var(--text-sidebar);background:transparent;border:none;border-radius:var(--radius-md);cursor:pointer;font-size:15px;font-weight:600;transition:background var(--transition),color var(--transition);margin-top:4px}.sidebar-toggle:hover{background:var(--bg-sidebar-hover);color:var(--accent);opacity:1}.main-content{margin-left:var(--sidebar-width);transition:margin-left var(--transition);min-height:100vh;background:var(--bg-page);padding:2rem}.main-content.sidebar-collapsed{margin-left:var(--sidebar-collapsed-width)}.sidebar-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;z-index:99}.topbar{display:none;position:fixed;top:0;left:0;right:0;height:3.25rem;background:var(--bg-surface);border-bottom:1px solid var(--border);align-items:center;padding:0 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.75rem}.filter-sep{display:none}.filter-group{width:100%}.filter-pills{flex-wrap:wrap}.filter-search,.filter-select{max-width:100%;width:100%}}.alert-overdue{color:var(--color-danger)}.alert-soon{color:var(--color-warning)}.alert-coming{color:#92400e}.filter-bar{display:flex;align-items:center;gap:0;margin-bottom:1.25rem;background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:0 .9rem;min-height:48px;flex-wrap:wrap;row-gap:.4rem}.filter-sep{width:1px;height:20px;background:var(--border);margin:0 .75rem;flex-shrink:0}.filter-group{display:flex;align-items:center;gap:.4rem;flex-shrink:0;padding:.4rem 0}.filter-label{font-size:11px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em;white-space:nowrap}.filter-select{width:auto;min-width:120px;max-width:200px;font-size:13px;padding:5px 8px;height:30px;border-radius:var(--radius-md);border:1px solid var(--border-strong);background:var(--bg-page);color:var(--text-primary);cursor:pointer}.filter-pills{display:flex;gap:.25rem}.filter-pill{height:28px;padding:0 .7rem;border-radius:2rem;font-size:12px;font-weight:500;cursor:pointer;transition:all .15s;border:1px solid var(--border-strong);background:transparent;color:var(--text-secondary);white-space:nowrap;display:inline-flex;align-items:center}.filter-pill:hover{border-color:var(--accent);color:var(--accent);opacity:1}.filter-pill.active{background:var(--accent);border-color:var(--accent);color:#fff;opacity:1}.filter-pill.active:hover{background:var(--accent-hover);opacity:1}.filter-search{width:auto;min-width:160px;max-width:220px;height:30px;font-size:13px;padding:4px 8px 4px 28px;border-radius:var(--radius-md);border:1px solid var(--border-strong);background:var(--bg-page);color:var(--text-primary)}.filter-search-wrap{position:relative;display:flex;align-items:center}.filter-search-wrap:before{content:"⌕";position:absolute;left:8px;font-size:15px;color:var(--text-muted);pointer-events:none;line-height:1}.filter-reset{margin-left:auto;font-size:12px;color:var(--text-muted);background:none;border:none;cursor:pointer;padding:4px 8px;border-radius:var(--radius-sm);white-space:nowrap;flex-shrink:0}.filter-reset:hover{color:var(--color-danger);background:var(--color-danger-bg);opacity:1}.autocomplete-wrapper{position:relative}.autocomplete-list{background:var(--bg-surface);border:1px solid var(--border-strong);border-radius:var(--radius-md);box-shadow:var(--shadow-md);max-height:200px;overflow-y:auto;list-style:none;padding:0;margin:0}.autocomplete-item{padding:8px 12px;font-size:14px;color:var(--text-primary);cursor:pointer}.autocomplete-item:hover,.autocomplete-item.active{background:var(--accent-light)}.quick-actions{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px;margin-bottom:1.5rem}.quick-action-card{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:1rem;display:flex;flex-direction:column;align-items:center;gap:8px;cursor:pointer;transition:border-color var(--transition),background var(--transition),transform var(--transition),box-shadow var(--transition);text-align:center;background:none;width:100%}.quick-action-card:hover{border-color:var(--accent);background:var(--accent-light);transform:translateY(-1px);box-shadow:var(--shadow-md);opacity:1}.quick-action-icon{font-size:24px}.quick-action-label{font-size:13px;font-weight:500;color:var(--text-secondary)}.assistant-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem;margin-bottom:1.5rem}.assistant-card{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:1.1rem 1.25rem;display:flex;flex-direction:column;gap:.5rem}.assistant-card-icon{font-size:1.6rem}.assistant-card-title{font-size:.95rem;font-weight:700}.assistant-card-desc{font-size:.82rem;color:var(--text-secondary);flex:1}.assistant-card-btn{margin-top:.25rem;font-size:.82rem;font-weight:600;color:var(--accent);background:none;border:none;padding:0;cursor:pointer;text-align:left}.assistant-card-btn:hover{text-decoration:underline;opacity:1}.wizard-steps{display:flex;gap:0;margin-bottom:1.5rem;border-bottom:1px solid var(--border);padding-bottom:.75rem}.wizard-step{display:flex;align-items:center;gap:.4rem;font-size:.8rem;color:var(--text-muted);font-weight:500}.wizard-step+.wizard-step:before{content:"›";margin:0 .5rem;color:var(--border-strong)}.wizard-step.active{color:var(--accent);font-weight:700}.wizard-step.done{color:var(--color-success)}.wizard-step-num{width:20px;height:20px;border-radius:50%;background:var(--bg-page);border:1px solid var(--border-strong);font-size:.75rem;display:flex;align-items:center;justify-content:center}.wizard-step.active .wizard-step-num{background:var(--accent);color:#fff;border-color:var(--accent)}.wizard-step.done .wizard-step-num{background:var(--color-success);color:#fff;border-color:var(--color-success)}.badge-alumni{background:#f3e8ff;color:#6b21a8;border:1px solid #d8b4fe}.alert-row{display:flex;align-items:flex-start;gap:.75rem;padding:.75rem 0;border-bottom:1px solid var(--border)}.alert-row:last-child{border-bottom:none}.alert-row-body{flex:1}.alert-row-actions{display:flex;gap:.5rem;align-items:center;flex-shrink:0}.alert-snooze-btn{background:none;border:none;cursor:pointer;font-size:16px;padding:2px 6px;border-radius:var(--radius-sm);color:var(--text-muted);line-height:1}.alert-snooze-btn:hover{background:var(--bg-page);opacity:1}[contenteditable][data-placeholder]:empty:before{content:attr(data-placeholder);color:var(--text-muted);pointer-events:none}