*{margin:0;padding:0;box-sizing:border-box}:root{--bg: #f0f2f5;--surface: #ffffff;--border: #d1d5db;--border-light: #e5e7eb;--text: #111827;--text-secondary: #6b7280;--accent: #1f2937;--accent-blue: #3b82f6;--slot-height: 60px;--danger: #dc2626;--radius: 2px}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;overscroll-behavior:none}.header{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--border);background:var(--surface)}.header h1{font-size:18px;font-weight:700;letter-spacing:-.5px;color:var(--text)}.header-dates{font-weight:400;color:var(--text-secondary);font-size:13px;margin-left:6px}.header-actions{display:flex;align-items:center;gap:8px}.view-toggle{display:flex;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}.toggle-btn{padding:4px 10px;border:none;background:var(--surface);font-size:12px;cursor:pointer;color:var(--text-secondary);font-family:inherit}.toggle-btn.active{background:var(--accent);color:#fff}.toggle-btn+.toggle-btn{border-left:1px solid var(--border)}.logout-btn{background:none;border:1px solid var(--border);padding:4px 10px;border-radius:var(--radius);font-size:12px;color:var(--text-secondary);cursor:pointer;font-family:inherit}.day-tabs{display:flex;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none;background:var(--surface);border-bottom:1px solid var(--border);padding:0 8px}.day-tabs::-webkit-scrollbar{display:none}.day-tab{flex:0 0 auto;display:flex;flex-direction:column;align-items:center;padding:6px 14px;border:none;background:none;cursor:pointer;border-bottom:2px solid transparent;min-width:48px;font-family:inherit}.day-tab.active{border-bottom-color:var(--accent-blue)}.day-name{font-size:10px;text-transform:uppercase;color:var(--text-secondary);letter-spacing:.5px}.day-tab.active .day-name{color:var(--accent-blue);font-weight:600}.day-num{font-size:16px;font-weight:500;margin-top:1px;color:var(--text-secondary)}.day-tab.active .day-num{color:var(--text);font-weight:700}.day-column{position:relative;padding:0 0 80px;background:var(--surface)}.hour-row{display:flex;align-items:flex-start;border-bottom:1px solid var(--border-light);cursor:pointer;background:linear-gradient(to bottom,#f7f8fa 0%,var(--surface) 6px)}.hour-row:active{background:#eef0f4}.hour-label{width:48px;flex-shrink:0;font-size:10px;color:var(--text);font-weight:600;padding:3px 6px 0;text-align:right;-webkit-user-select:none;user-select:none;font-variant-numeric:tabular-nums}.hour-slot{flex:1;height:100%;border-left:1px solid var(--border-light)}.events-layer{position:absolute;top:0;left:49px;right:0;pointer-events:none}.event-block{position:absolute;border:1px solid rgba(0,0,0,.12);border-left:3px solid var(--accent);border-radius:8px;padding:4px 8px;font-size:15px;overflow:hidden;cursor:pointer;pointer-events:auto;display:flex;align-items:flex-start;gap:4px;line-height:1.3;transition:box-shadow .1s}.event-block:hover{box-shadow:0 1px 4px #0000001f}.event-block:active{opacity:.85}.event-block.compact{font-size:12px;padding:2px 4px;gap:2px;border-left-width:2px;font-weight:500}.event-block.compact .event-emoji{font-size:11px}.event-block.dragging{opacity:.5}.event-emoji{flex-shrink:0}.event-title{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:500}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;z-index:100;display:flex;align-items:flex-end;justify-content:center}.modal{background:var(--surface);width:100%;max-width:480px;border-radius:var(--radius) var(--radius) 0 0;padding:16px;max-height:85vh;overflow-y:auto}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}.modal-header h2{font-size:15px;font-weight:600}.close-btn{background:none;border:none;font-size:16px;cursor:pointer;color:var(--text-secondary);padding:4px}.field{margin-bottom:14px}.field label{display:block;font-size:11px;color:var(--text-secondary);margin-bottom:4px;text-transform:uppercase;letter-spacing:.5px;font-weight:500}.title-row{display:flex;gap:6px;align-items:center}.emoji-toggle{font-size:22px;background:none;border:1px solid var(--border);border-radius:var(--radius);width:40px;height:40px;cursor:pointer;flex-shrink:0}.title-row input{flex:1;font-size:15px;padding:8px 10px;border:1px solid var(--border);border-radius:var(--radius);outline:none;font-family:inherit}.title-row input:focus{border-color:var(--accent-blue)}.emoji-picker{display:grid;grid-template-columns:repeat(8,1fr);gap:2px;margin-top:6px;padding:6px;background:var(--bg);border-radius:var(--radius)}.emoji-btn{font-size:18px;background:none;border:1px solid transparent;border-radius:var(--radius);cursor:pointer;padding:3px;text-align:center}.emoji-btn.active{border-color:var(--accent-blue);background:var(--surface)}.color-picker{display:flex;gap:6px;flex-wrap:wrap}.color-swatch{width:28px;height:28px;border-radius:var(--radius);border:2px solid transparent;cursor:pointer;transition:border-color .1s}.color-swatch.active{border-color:var(--accent)}.color-swatch:hover{border-color:var(--text-secondary)}.time-selects{display:flex;align-items:center;gap:4px}.time-selects select{font-size:15px;padding:6px 10px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);font-family:inherit}.time-selects span{font-size:16px;font-weight:600}.duration-presets{display:flex;gap:4px;flex-wrap:wrap}.preset-btn{padding:6px 12px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);cursor:pointer;font-size:13px;font-family:inherit}.preset-btn.active{background:var(--accent);color:#fff;border-color:var(--accent)}.modal-actions{display:flex;gap:8px;margin-top:16px}.save-btn{flex:1;padding:10px;background:var(--accent-blue);color:#fff;border:none;border-radius:var(--radius);font-size:14px;font-weight:500;cursor:pointer;font-family:inherit}.save-btn:disabled{opacity:.4;cursor:not-allowed}.delete-btn{padding:10px 14px;background:none;color:var(--danger);border:1px solid var(--danger);border-radius:var(--radius);font-size:13px;cursor:pointer;font-family:inherit}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px;background:var(--bg)}.login-form{width:100%;max-width:300px;text-align:center}.login-form h1{font-size:28px;font-weight:700;letter-spacing:-.5px;margin-bottom:2px;color:var(--text)}.login-subtitle{color:var(--text-secondary);font-size:13px;margin-bottom:28px}.login-form input{display:block;width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:var(--radius);font-size:15px;margin-bottom:10px;font-family:inherit;outline:none;background:var(--surface);color:var(--text)}.login-form input::placeholder{color:var(--text-secondary)}.login-form input:focus{border-color:var(--accent-blue)}.login-form button{width:100%;padding:10px;background:var(--accent);color:#fff;border:none;border-radius:var(--radius);font-size:14px;font-weight:500;cursor:pointer;font-family:inherit;margin-top:4px}.login-form button:disabled{opacity:.5}.login-error{color:var(--danger);font-size:12px;margin-bottom:6px}.week-view{overflow-x:auto;-webkit-overflow-scrolling:touch;background:var(--surface)}.week-header{display:flex;position:sticky;top:0;background:var(--surface);border-bottom:1px solid var(--border);z-index:10}.week-hour-spacer{width:40px;flex-shrink:0}.week-day-header{flex:1;min-width:80px;text-align:center;padding:6px 2px;border-left:1px solid var(--border-light)}.week-day-header .day-name{font-size:9px;text-transform:uppercase;color:var(--text-secondary);letter-spacing:.5px;display:block}.week-day-header .day-num{font-size:14px;font-weight:600;display:block}.week-body{display:flex}.week-hours{width:40px;flex-shrink:0}.week-hour-label{font-size:9px;color:var(--text);font-weight:600;text-align:right;padding:2px 4px 0 0;border-bottom:1px solid var(--border-light);font-variant-numeric:tabular-nums}.week-columns{display:flex;flex:1}.week-col{flex:1;min-width:80px;position:relative;border-left:1px solid var(--border-light)}.week-cell{border-bottom:1px solid var(--border-light);cursor:pointer}.week-cell:active{background:#f3f4f6}.week-events-layer{position:absolute;top:0;left:0;right:0;pointer-events:none}.week-events-layer .event-block{left:1px;right:1px}@media(min-width:768px){.day-tab{padding:6px 20px}.day-tabs{justify-content:center}.modal{border-radius:var(--radius);margin-bottom:10vh}.modal-overlay{align-items:center}.week-col{min-width:100px}}