:root{--primary: #4f46e5;--primary-hover: #4338ca;--primary-light: #eef2ff;--danger: #ef4444;--danger-hover: #dc2626;--success: #10b981;--bg: #f1f5f9;--surface: #ffffff;--border: #e2e8f0;--text: #1e293b;--text-muted: #64748b;--radius: 8px;--radius-lg: 12px;--shadow: 0 1px 3px rgba(0,0,0,.1), 0 1px 2px rgba(0,0,0,.06);--shadow-lg: 0 10px 25px rgba(0,0,0,.15)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.5}.page{min-height:100vh;display:flex;flex-direction:column}.layout{display:flex;flex:1;gap:0;max-width:1400px;margin:0 auto;width:100%;padding:20px;gap:20px}.header{background:var(--surface);border-bottom:1px solid var(--border);box-shadow:var(--shadow);position:sticky;top:0;z-index:100}.header-inner{max-width:1400px;margin:0 auto;padding:0 20px;height:60px;display:flex;align-items:center;justify-content:space-between}.header-title{display:flex;align-items:center;gap:10px}.header-title h1{font-size:1.25rem;font-weight:700;color:var(--primary)}.header-icon{font-size:1.5rem}.header-actions{display:flex;align-items:center;gap:10px}.user-info{color:var(--text-muted);font-size:.875rem}.btn{display:inline-flex;align-items:center;gap:6px;padding:7px 16px;border-radius:var(--radius);font-size:.875rem;font-weight:500;cursor:pointer;border:none;text-decoration:none;transition:background .15s,opacity .15s;white-space:nowrap}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--primary-hover)}.btn-secondary{background:var(--bg);color:var(--text);border:1px solid var(--border)}.btn-secondary:hover:not(:disabled){background:var(--border)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover:not(:disabled){background:var(--danger-hover)}.btn-ghost{background:transparent;color:var(--text-muted)}.btn-ghost:hover:not(:disabled){background:var(--bg);color:var(--text)}.btn-sm{padding:4px 10px;font-size:.8rem}.sidebar{width:220px;flex-shrink:0}.sidebar-section{background:var(--surface);border-radius:var(--radius-lg);padding:16px;box-shadow:var(--shadow)}.sidebar-section h3{font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);margin-bottom:4px}.sidebar-hint{font-size:.75rem;color:var(--text-muted);margin-bottom:12px}.filter-btn{display:flex;align-items:center;gap:8px;width:100%;padding:8px 10px;border:none;background:transparent;cursor:pointer;border-radius:var(--radius);font-size:.875rem;color:var(--text);text-align:left;transition:background .1s;margin-bottom:2px}.filter-btn:hover{background:var(--bg)}.filter-btn.active{background:var(--primary-light);color:var(--primary);font-weight:500}.filter-btn-all{display:block;width:100%;padding:8px 10px;border:none;background:transparent;cursor:pointer;border-radius:var(--radius);font-size:.875rem;color:var(--text-muted);text-align:left;margin-bottom:8px;transition:background .1s}.filter-btn-all:hover{background:var(--bg)}.filter-btn-all.active{color:var(--primary);font-weight:500}.cat-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}.calendar-main{flex:1;background:var(--surface);border-radius:var(--radius-lg);padding:20px;box-shadow:var(--shadow);min-width:0}.fc .fc-toolbar-title{font-size:1.1rem;font-weight:600}.fc .fc-button{background:var(--primary)!important;border-color:var(--primary)!important;font-size:.8rem!important;padding:5px 12px!important;text-transform:capitalize!important}.fc .fc-button:hover{background:var(--primary-hover)!important;border-color:var(--primary-hover)!important}.fc .fc-button-active{background:var(--primary-hover)!important}.fc .fc-today-button{background:#64748b!important;border-color:#64748b!important}.fc-event{cursor:pointer!important;border:none!important;padding:1px 4px!important}.fc-event:hover{filter:brightness(.9)}.fc .fc-daygrid-day.fc-day-today{background:#eef2ff!important}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}.modal{background:var(--surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);width:100%;max-width:560px;max-height:90vh;overflow-y:auto}.modal-header{padding:20px 24px 0;display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.modal-header h2{font-size:1.1rem;font-weight:600;line-height:1.3}.modal-close{background:none;border:none;cursor:pointer;color:var(--text-muted);font-size:1.25rem;padding:4px;flex-shrink:0;border-radius:4px;line-height:1}.modal-close:hover{background:var(--bg);color:var(--text)}.modal-body{padding:16px 24px 24px}.modal-footer{padding:0 24px 20px;display:flex;gap:10px;justify-content:flex-end}.event-detail-row{display:flex;gap:10px;margin-bottom:12px;font-size:.875rem}.event-detail-icon{font-size:1rem;flex-shrink:0;margin-top:1px}.event-detail-label{font-weight:500;color:var(--text-muted);font-size:.75rem;text-transform:uppercase}.event-detail-value{color:var(--text);white-space:pre-wrap}.event-cats{display:flex;flex-wrap:wrap;gap:6px;margin-top:4px}.cat-badge{display:inline-flex;align-items:center;gap:5px;padding:3px 10px;border-radius:20px;font-size:.75rem;font-weight:500;color:#fff}.form-group{margin-bottom:16px}.form-group label{display:block;font-size:.8rem;font-weight:600;color:var(--text-muted);margin-bottom:6px;text-transform:uppercase;letter-spacing:.03em}.form-control{width:100%;padding:9px 12px;border:1px solid var(--border);border-radius:var(--radius);font-size:.875rem;font-family:inherit;color:var(--text);background:var(--surface);transition:border-color .15s;outline:none}.form-control:focus{border-color:var(--primary);box-shadow:0 0 0 3px #4f46e51a}textarea.form-control{resize:vertical;min-height:80px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.cat-checkboxes{display:flex;flex-wrap:wrap;gap:8px}.cat-check{display:flex;align-items:center;gap:6px;padding:5px 12px;border:1px solid var(--border);border-radius:20px;cursor:pointer;font-size:.8rem;transition:border-color .1s,background .1s}.cat-check:hover{border-color:var(--primary)}.cat-check input{display:none}.cat-check.selected{border-color:transparent;color:#fff}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg)}.login-box{background:var(--surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:40px;width:100%;max-width:400px}.login-box h1{font-size:1.5rem;margin-bottom:4px}.login-box p{color:var(--text-muted);margin-bottom:28px}.error-msg{background:#fef2f2;border:1px solid #fecaca;color:#dc2626;padding:10px 14px;border-radius:var(--radius);margin-bottom:16px;font-size:.875rem}.dashboard-page{min-height:100vh;display:flex;flex-direction:column}.content-area{max-width:1200px;margin:0 auto;padding:24px 20px;width:100%}.page-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.page-heading h2{font-size:1.25rem;font-weight:700}.card{background:var(--surface);border-radius:var(--radius-lg);box-shadow:var(--shadow);overflow:hidden}.card-header{padding:16px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.card-header h3{font-size:1rem;font-weight:600}table{width:100%;border-collapse:collapse}th{background:var(--bg);padding:10px 16px;text-align:left;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--text-muted)}td{padding:12px 16px;border-top:1px solid var(--border);font-size:.875rem;vertical-align:top}tr:hover td{background:#fafafa}.event-table-title{font-weight:500}.event-table-meta{font-size:.8rem;color:var(--text-muted);margin-top:2px}.action-btns{display:flex;gap:6px}.tabs{display:flex;gap:2px;margin-bottom:20px;background:var(--surface);border-radius:var(--radius);padding:4px;box-shadow:var(--shadow);width:fit-content}.tab{padding:8px 20px;border:none;background:transparent;border-radius:6px;cursor:pointer;font-size:.875rem;font-weight:500;color:var(--text-muted);transition:all .15s}.tab.active{background:var(--primary);color:#fff}.tab:hover:not(.active){background:var(--bg);color:var(--text)}.color-row{display:flex;align-items:center;gap:10px}.color-preview{width:32px;height:32px;border-radius:6px;flex-shrink:0}.empty-state{padding:48px;text-align:center;color:var(--text-muted)}.empty-state p{margin-top:8px;font-size:.875rem}@media (max-width: 768px){.layout{flex-direction:column;padding:12px}.sidebar{width:100%}.form-row{grid-template-columns:1fr}.header-inner{padding:0 12px}.user-info{display:none}}