:root{--bg: #f7f9fc;--bg-strong: #eef2f7;--surface: #ffffff;--surface-2: #f8fafc;--text: #1f2933;--text-soft: #6b7280;--accent: #3a86ff;--accent-2: #8338ec;--danger: #e74c3c;--success: #2ecc71;--warning: #f1c40f;--info: #3498db;--border: #e5e7eb;--radius: 14px;--radius-sm: 10px;--shadow: 0 8px 24px rgba(16, 24, 40, .08);--font-main: "Inter", "Segoe UI", sans-serif;--font-head: "Inter", "Segoe UI", sans-serif}*{box-sizing:border-box}body{margin:0;min-height:100vh;color:var(--text);font-family:var(--font-main);background:var(--bg)}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button{border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:var(--radius-sm);padding:10px 14px;cursor:pointer;min-height:40px;font-weight:600;transition:transform .15s ease,box-shadow .15s ease,border-color .15s ease}button:hover{border-color:var(--accent);box-shadow:0 4px 10px #3a86ff2e}button:active{transform:translateY(1px)}button:disabled{opacity:.6;cursor:not-allowed;box-shadow:none}button.danger{border-color:color-mix(in srgb,var(--danger),white 65%);color:var(--danger)}button.secondary{background:var(--surface-2)}button.primary{background:var(--accent);border-color:var(--accent);color:#fff}input{border:1px solid var(--border);border-radius:var(--radius-sm);padding:10px;width:100%;min-height:40px;background:#fff}textarea{border:1px solid var(--border);border-radius:var(--radius-sm);padding:10px;width:100%;resize:vertical;background:#fff}select{border:1px solid var(--border);border-radius:var(--radius-sm);padding:10px;min-width:180px;background:var(--surface);min-height:40px}input:focus,textarea:focus,select:focus,button:focus-visible,a:focus-visible{outline:2px solid color-mix(in srgb,var(--accent),white 35%);outline-offset:2px}.app-layout{display:grid;min-height:100vh;grid-template-columns:260px minmax(0,1fr);grid-template-rows:1fr auto}.sidebar{border-right:1px solid var(--border);background:linear-gradient(180deg,#fff,#f8fbff);padding:20px 14px;grid-row:1 / 3}.sidebar h1{font-family:var(--font-head);font-size:1.1rem;margin-top:0;margin-bottom:6px}.sidebar-subtitle{margin:0 0 18px;color:var(--text-soft);font-size:.9rem}.sidebar nav{display:flex;flex-direction:column;gap:6px}.sidebar nav a{display:flex;align-items:center;gap:10px;padding:10px;border-radius:var(--radius-sm);color:var(--text-soft);border:1px solid transparent;font-weight:600}.sidebar nav a.active-link{background:#eef5ff;border-color:color-mix(in srgb,var(--accent),white 65%);color:var(--accent);font-weight:700}.nav-icon{width:18px;text-align:center}.main-content{padding:20px;min-width:0}.topbar{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:16px;padding:14px 16px;border:1px solid var(--border);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow)}.topbar h2{margin:0;font-family:var(--font-head);font-size:1.2rem}.topbar p{margin:4px 0 0;color:var(--text-soft)}.topbar-actions{display:flex;gap:10px;flex-wrap:wrap}.grid-panels{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.widget-card{border:1px solid var(--border);background:var(--surface);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow)}.widget-card.compact{padding:12px}.widget-card h4{margin-top:0;margin-bottom:10px}.status-card{border-color:color-mix(in srgb,var(--success),white 60%);background:color-mix(in srgb,var(--success),white 90%)}.error-text{color:var(--danger)}.widget-header h3{margin:0 0 4px;font-family:var(--font-head)}.widget-header p{margin:0 0 12px;color:var(--text-soft)}.stacked-page{display:flex;flex-direction:column;gap:14px}.page-headline h3{margin:0;font-family:var(--font-head)}.page-headline p{margin:4px 0 0;color:var(--text-soft)}.quick-actions-bar{display:flex;flex-wrap:wrap;gap:8px;padding:10px;border:1px solid var(--border);border-radius:12px;background:var(--surface-2)}.table-wrap{overflow:auto;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow)}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:12px;border-bottom:1px solid var(--border);vertical-align:middle}th{font-size:.88rem;color:var(--text-soft);font-weight:700;letter-spacing:.02em;text-transform:uppercase}.inline-actions{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap}.form-stack{display:flex;flex-direction:column;gap:10px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.form-full{grid-column:1 / -1}label{display:flex;flex-direction:column;gap:6px;font-size:.92rem}.badge{display:inline-flex;align-items:center;padding:4px 8px;border-radius:999px;background:color-mix(in srgb,var(--accent),white 86%);color:var(--accent);font-size:.78rem;font-weight:700}.muted{color:var(--text-soft)}.settings-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.timeline{margin:0;padding-left:18px;display:flex;flex-direction:column;gap:8px}.login-page{min-height:100vh;display:grid;place-items:center;padding:16px}.login-card{width:min(420px,100%);display:flex;flex-direction:column;gap:12px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);padding:24px;box-shadow:var(--shadow)}.login-card h1{margin:0;font-family:var(--font-head)}.login-card p{margin:0;color:var(--text-soft)}.login-card label{display:flex;flex-direction:column;gap:6px}.password-field{display:flex;align-items:center;gap:8px}.password-field input{flex:1}.password-field button{min-width:72px}.calendar-chip-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:8px}.calendar-chip{display:flex;align-items:center;gap:8px;justify-content:flex-start;border-width:2px}.calendar-chip.selected{background:var(--surface-2)}.calendar-chip-dot{width:12px;height:12px;border-radius:999px;display:inline-block}.calendar-events-list{display:flex;flex-direction:column;gap:10px}.calendar-page-headline{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px}.calendar-page-headline h3{margin:0}.calendar-gear-link{border:1px solid var(--border);border-radius:var(--radius-sm);padding:8px 10px;font-weight:600;background:var(--surface-2)}.calendar-widget-toolbar{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:12px}.calendar-legend{margin-top:10px;display:flex;flex-wrap:wrap;gap:10px;color:var(--text-soft);font-size:.9rem}.calendar-legend span{display:inline-flex;align-items:center;gap:6px}.calendar-week-header{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:6px;margin-bottom:6px;color:var(--text-soft);font-size:.85rem;font-weight:700}.calendar-week-grid,.calendar-month-grid,.calendar-biweek-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:6px}.calendar-day-cell{min-height:72px;border:1px solid var(--border);border-radius:var(--radius-sm);padding:6px;display:flex;flex-direction:column;justify-content:space-between;background:#fff;transition:border-color .12s ease,box-shadow .12s ease}.calendar-day-cell:hover{border-color:color-mix(in srgb,var(--accent),white 40%);box-shadow:0 2px 8px #3a86ff1f}.calendar-day-cell.today{border-color:var(--accent)}.calendar-day-cell.compact{min-height:38px;font-size:.8rem}.calendar-day-marker{width:16px;height:16px;border-radius:999px;border:1px solid var(--border);display:inline-block}.calendar-year-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.calendar-mini-month{border:1px solid var(--border);border-radius:var(--radius-sm);padding:8px}.calendar-mini-month h4{margin:0 0 8px;font-size:.95rem}.calendar-mini-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:4px}.calendar-participant-box,.calendar-options-list{border:1px solid var(--border);border-radius:var(--radius-sm);padding:10px;display:flex;flex-direction:column;gap:8px;background:var(--surface-2)}.calendar-participant-box{max-height:220px;overflow:auto}.calendar-option-row{display:flex;flex-direction:row;align-items:center;gap:8px}.calendar-option-row input[type=checkbox]{width:16px;height:16px}.calendar-birthday-milestone{display:flex;align-items:center;gap:10px;border:1px solid var(--border);border-radius:var(--radius-sm);padding:10px;background:var(--surface-2)}.calendar-event-card{display:grid;grid-template-columns:56px minmax(0,1fr);border:1px solid var(--border);border-radius:var(--radius-sm);overflow:hidden}.calendar-event-color{min-height:78px}.calendar-event-card h4{margin:10px 10px 4px}.calendar-event-card p{margin:0 10px 8px}.todo-taskbar-list{display:flex;flex-direction:column;gap:10px}.todo-taskbar-row{display:grid;grid-template-columns:minmax(180px,280px) minmax(0,1fr);gap:10px;align-items:center}.todo-taskbar-label{display:flex;flex-direction:column;gap:3px}.todo-taskbar-track{height:16px;border-radius:999px;background:var(--surface-2);border:1px solid var(--border);overflow:hidden}.todo-taskbar-fill{height:100%;border-radius:999px;transition:width .2s ease}.todo-wheel{--wheel-size: min(86vw, 430px);width:var(--wheel-size);height:var(--wheel-size);border-radius:999px;position:relative;border:8px solid #1f2937;box-shadow:0 16px 26px #0f172a40}.todo-wheel.spinning{will-change:transform}.todo-wheel-wrap{margin-top:14px;display:grid;place-items:center}.todo-wheel-shell{padding:14px;border-radius:999px;background:radial-gradient(circle at 40% 35%,#fff,#e2e8f0 58%,#cbd5e1);box-shadow:inset 0 2px 3px #fffc,0 8px 20px #0f172a33}.todo-wheel-pointer{width:0;height:0;border-left:16px solid transparent;border-right:16px solid transparent;border-top:28px solid #111827;border-bottom:0;margin-bottom:-3px;z-index:4;filter:drop-shadow(0 2px 2px rgba(15,23,42,.3))}.todo-wheel-label{position:absolute;transform:translate(-50%,-50%);max-width:42%;text-align:center;pointer-events:none}.todo-wheel-label span{display:inline-block;width:100%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:.72rem;font-weight:800;color:#0f172a;text-shadow:0 1px 1px rgba(255,255,255,.9)}.todo-wheel-hub{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:48px;height:48px;border-radius:999px;border:4px solid #0f172a;background:radial-gradient(circle at 35% 35%,#fff,#94a3b8 75%);box-shadow:0 3px 6px #0f172a59}@keyframes todo-spin-pulse{0%{transform:scale(1)}50%{transform:scale(1.01)}to{transform:scale(1)}}.scanner-card{margin-bottom:14px}.scanner-modal{position:fixed;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;z-index:70;background:#0f172a73;padding:14px}.scanner-modal .widget-card{width:min(760px,100%);max-height:calc(100vh - 30px);overflow:auto}.scanner-video{width:100%;max-height:320px;border-radius:var(--radius-sm);border:1px solid var(--border);background:#000}.status-bar{grid-column:2;border-top:1px solid var(--border);background:#fff;color:var(--text-soft);padding:10px 20px;display:flex;justify-content:space-between;gap:8px;font-size:.85rem}.status-dot{display:inline-block;width:9px;height:9px;border-radius:999px;background:var(--success);margin-right:6px}@media (max-width: 900px){.app-layout{grid-template-columns:1fr;grid-template-rows:auto 1fr auto}.sidebar{position:sticky;top:0;z-index:50;border-right:none;border-bottom:1px solid var(--border);padding:12px;grid-row:1}.sidebar nav{flex-direction:row;flex-wrap:wrap}.main-content{padding:14px}.topbar{flex-direction:column;align-items:flex-start}.grid-panels,.settings-grid,.form-grid,.calendar-year-grid{grid-template-columns:1fr}.status-bar{grid-column:1;font-size:.8rem;padding:8px 12px;flex-direction:column;align-items:flex-start}.todo-taskbar-row{grid-template-columns:1fr}.todo-wheel{--wheel-size: min(92vw, 360px)}.quick-actions-bar button{flex:1 1 calc(50% - 8px);min-height:44px}}