:root{--primary-color:#3b82f6;--primary-hover:#2563eb;--danger-color:#ef4444;--danger-hover:#dc2626;--bg-color:#f8fafc;--card-bg:#fff;--text-color:#1e293b;--text-muted:#64748b;--border-color:#e2e8f0;--border-radius:20px;--btn-radius:30px;--shadow-sm:0 1px 3px #0000001a;--shadow-md:0 4px 6px -1px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a}body.dark-mode{--bg-color:#0f172a;--card-bg:#1e293b;--text-color:#f8fafc;--text-muted:#94a3b8;--border-color:#334155;--shadow-sm:0 1px 3px #00000080;--shadow-md:0 4px 6px -1px #00000080;--shadow-lg:0 10px 15px -3px #00000080;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box;margin:0;padding:0}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:10px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}body{background-color:var(--bg-color);color:var(--text-color);flex-direction:column;height:100vh;font-family:Pretendard,sans-serif;line-height:1.5;display:flex}.btn{border-radius:var(--btn-radius);cursor:pointer;border:none;justify-content:center;align-items:center;padding:8px 16px;font-size:.95rem;font-weight:600;text-decoration:none;transition:all .2s;display:inline-flex}.btn-primary{background:var(--primary-color);color:#fff}.btn-primary:hover{background:var(--primary-hover)}.btn-danger{background:var(--danger-color);color:#fff}.btn-danger:hover{background:var(--danger-hover)}.btn-outline{border:1px solid var(--border-color);color:var(--text-color);background:0 0}.btn-outline:hover{background:var(--border-color)}.btn-sm{border-radius:var(--btn-radius);padding:4px 12px;font-size:.8rem}.sm-input{border:1px solid var(--border-color);border-radius:20px;padding:4px 12px;font-size:.85rem}.hidden{display:none!important}.app-main{background:var(--bg-color);flex-direction:row;flex:1;gap:20px;height:100vh;padding:20px;display:flex}.sidebar{background-color:var(--card-bg);border:1px solid var(--border-color);width:320px;box-shadow:var(--shadow-md);border-radius:16px;flex-direction:column;padding:24px;display:flex;overflow-y:auto}.sidebar-divider{border:0;border-top:1px solid var(--border-color);margin:24px 0}.btn-micro{border:1px solid var(--border-color);cursor:pointer;color:var(--text-color);background:0 0;border-radius:4px;padding:3px 8px;font-size:.75rem;transition:all .2s}.btn-micro:hover{background:var(--border-color)}.pending-badge{color:#fff;background:#ef4444;border-radius:50%;padding:2px 6px;font-size:.75rem;font-weight:700;position:absolute;top:-6px;right:-6px}.floating-actions{z-index:100;flex-direction:column;gap:12px;display:flex;position:fixed;bottom:24px;right:24px}.btn-floating{background:var(--card-bg);border:1px solid var(--border-color);width:50px;height:50px;box-shadow:var(--shadow-lg);cursor:pointer;color:var(--text-color);border-radius:50%;justify-content:center;align-items:center;font-size:1.25rem;transition:all .2s;display:flex}.btn-floating:hover{transform:translateY(-2px);box-shadow:0 15px 20px -3px #0000001a}.search-box input{border:1px solid var(--border-color);background:var(--bg-color);width:100%;color:var(--text-color);border-radius:30px;outline:none;padding:10px 15px;font-size:1rem;transition:border-color .2s}.search-box input:focus{border-color:var(--primary-color)}.category-list{flex-direction:column;gap:12px;display:flex}.toggle-switch-label{cursor:pointer;justify-content:space-between;align-items:center;display:flex}.toggle-switch-checkbox{display:none}.toggle-switch-slider{background-color:#cbd5e1;border-radius:20px;flex-shrink:0;width:36px;height:20px;transition:all .3s;position:relative}.toggle-switch-slider:before{content:"";background-color:#fff;border-radius:50%;width:16px;height:16px;transition:all .3s;position:absolute;bottom:2px;left:2px}.toggle-switch-checkbox:checked~.toggle-switch-slider{background-color:var(--primary-color)}.toggle-switch-checkbox:checked~.toggle-switch-slider:before{transform:translate(16px)}.toggle-switch-text{color:var(--text-color);flex:1;font-size:.95rem}.cat-delete-btn{color:var(--danger-color);cursor:pointer;background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;width:20px;height:20px;margin-left:4px;font-weight:700;display:inline-flex}.cat-delete-btn:hover{background:#fff3}.gallery-container{flex:1;padding:20px;overflow-y:auto}.gallery-grid{view-transition-name:gallery-grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:20px;width:100%;display:grid}.loading-state{text-align:center;color:var(--text-muted);grid-column:1/-1;padding:50px}.gallery-card{background:var(--card-bg);border-radius:var(--border-radius);border:1px solid var(--border-color);box-shadow:var(--shadow-sm);cursor:pointer;cursor:pointer;flex-direction:column;transition:transform .3s cubic-bezier(.25,.8,.25,1),box-shadow .3s cubic-bezier(.25,.8,.25,1),border-color .3s;display:flex;position:relative;overflow:hidden}.gallery-card:hover{transform:translateY(-8px)scale(1.03)!important;box-shadow:0 15px 30px #00000026!important}.card-img{aspect-ratio:16/9;background-color:var(--border-color);background-position:50%;background-size:cover;width:100%;transition:transform .5s cubic-bezier(.25,.8,.25,1);position:relative}.gallery-card.is-ended .card-img{filter:grayscale()opacity(50%)}.card-img.no-img{color:#fff;text-shadow:0 2px 4px #0000004d;justify-content:center;align-items:center;font-size:2.5rem;font-weight:800;display:flex}.status-badge{z-index:10;color:#fff;border-radius:20px;padding:4px 12px;font-size:.75rem;font-weight:700;position:absolute;top:10px;left:10px;box-shadow:0 2px 4px #0003}.status-upcoming{background:#eab308}.status-ongoing{background:#22c55e}.status-closing-soon{background:#ef4444}.status-ended{background:#64748b}.card-content{flex-direction:column;flex:1;padding:16px;display:flex}.card-title{color:var(--text-color);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin-bottom:auto;font-size:1.1rem;font-weight:700;line-height:1.4;display:-webkit-box;overflow:hidden}.card-categories{flex-wrap:wrap;gap:4px;margin-bottom:10px;display:flex}.badge{background:var(--bg-color);border:1px solid var(--border-color);color:var(--text-muted);border-radius:20px;padding:4px 10px;font-size:.75rem}.card-date{border-top:1px solid var(--border-color);color:var(--text-muted);align-items:center;gap:6px;margin-top:12px;padding-top:12px;font-size:.85rem;display:flex}.modal{z-index:1000;justify-content:center;align-items:center;width:100%;height:100%;display:flex;position:fixed;top:0;left:0}.modal-overlay{-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#00000080;width:100%;height:100%;position:absolute;top:0;left:0}.modal-content{background:var(--card-bg);border-radius:var(--border-radius);z-index:1001;width:90%;max-width:500px;max-height:90vh;box-shadow:var(--shadow-lg);flex-direction:column;display:flex;position:relative}.modal-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;padding:16px 20px;display:flex}.modal-header h3{margin:0;font-size:1.25rem;font-weight:700}.close-btn{cursor:pointer;color:var(--text-muted);background:0 0;border:none;font-size:1.5rem}.modal-body{padding:20px;overflow-y:auto}.modal-footer{border-top:1px solid var(--border-color);background:var(--bg-color);border-radius:0 0 var(--border-radius) var(--border-radius);gap:10px;padding:16px 20px;display:flex}.form-group{margin-bottom:15px}.form-row{gap:15px;display:flex}.half{flex:1}label{color:var(--text-color);margin-bottom:6px;font-size:.9rem;font-weight:600;display:block}input[type=text],input[type=url],input[type=date]{border:1px solid var(--border-color);background:var(--bg-color);width:100%;color:var(--text-color);border-radius:12px;padding:10px;font-family:inherit;font-size:.95rem}input.readonly-target[readonly]{pointer-events:none;background-color:#0000;border:none;padding:5px 0;font-weight:500}.image-preview{aspect-ratio:16/9;background:var(--border-color);border-radius:8px;width:100%;margin-bottom:15px;overflow:hidden}.image-preview img{object-fit:cover;width:100%;height:100%}.checkbox-group{flex-wrap:wrap;gap:10px;display:flex}.checkbox-group label{align-items:center;gap:5px;margin:0;font-weight:400;display:flex}.readonly-mode .readonly-target{pointer-events:none;background:0 0;border:none;padding:0;font-size:1rem}.readonly-mode input[type=date]::-webkit-calendar-picker-indicator{display:none}.readonly-mode .checkbox-group input{display:none}@media (width<=600px){.form-row{flex-direction:column;gap:0}.header-container h1{font-size:1rem}.gallery-grid{grid-template-columns:1fr}}.today-date-display{color:var(--text-color);border-bottom:2px solid var(--border-color);justify-content:space-between;align-items:center;margin:0 0 20px;padding-bottom:10px;font-size:1.5rem;font-weight:800;display:flex}.status-tbd{background:#8b5cf6}.header-wrapper{border-bottom:2px solid var(--border-color);align-items:center;gap:15px;margin-bottom:20px;padding-bottom:10px;display:flex}.header-wrapper .today-date-display{border-bottom:none;margin:0;padding-bottom:0}.mobile-menu-btn{color:var(--text-color);cursor:pointer;background:0 0;border:none;padding:0;font-size:1.8rem;display:none}.sidebar-overlay{z-index:999;background:#0009;width:100vw;height:100vh;display:none;position:fixed;top:0;left:0}@media (width<=768px){.app-main{gap:0;padding:10px}.mobile-menu-btn{display:block}.sidebar{z-index:1000;border-radius:0;width:260px;height:100vh;transition:left .3s;position:fixed;top:0;left:-300px;box-shadow:2px 0 10px #00000080}.sidebar.open{left:0}.sidebar-overlay.show{display:block}.gallery-container{padding:10px 0}.gallery-grid{grid-template-columns:1fr;width:100%}.today-date-display{font-size:1.2rem}}.status-reserve{background:#3b82f6}.dark-mode .gallery-card:hover{transform:translateY(-8px)scale(1.03)!important;box-shadow:0 15px 30px #0009!important}::view-transition-old(root){mix-blend-mode:normal!important;animation:none!important}::view-transition-new(root){mix-blend-mode:normal!important;animation:none!important}