* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        :root {
            --pastel-pink: #FFB3D9;
            --pastel-blue: #B3D9FF;
            --pastel-green: #B3FFB3;
            --pastel-yellow: #FFFFB3;
            --pastel-purple: #D9B3FF;
            --pastel-peach: #FFD9B3;
            --light-gray: #F5F5F5;
            --dark-gray: #666;
            --border-color: #E0E0E0;
        }

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: linear-gradient(135deg, #FFE4F5 0%, #E4F5FF 100%);
            min-height: 100vh;
            padding: 20px;
            color: #333;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
        }

        header {
            text-align: center;
            margin-bottom: 40px;
            color: #555;
        }

        header h1 {
            font-size: 2.5rem;
            margin-bottom: 10px;
            color: #FF69B4;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.1);
        }

        header p {
            font-size: 1rem;
            color: #888;
        }

        .main-content {
            display: grid;
            grid-template-columns: 1fr 350px;
            gap: 20px;
            margin-bottom: 40px;
        }

        .calendar-section {
            background: white;
            border-radius: 15px;
            padding: 25px;
            box-shadow: 0 4px 15px rgba(0,0,0,0.08);
        }

        .week-container {
            margin-bottom: 30px;
        }

        .week-title {
            font-size: 1.3rem;
            font-weight: 600;
            color: #555;
            margin-bottom: 15px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .week-title span {
            background: var(--pastel-blue);
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 500;
        }

        .days-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
            gap: 15px;
        }

        .day-card {
            background: var(--light-gray);
            border: 2px solid var(--border-color);
            border-radius: 12px;
            padding: 12px;
            transition: all 0.3s ease;
        }

        .day-card.today {
            border-color: var(--pastel-pink);
            background: #FFF0F8;
            box-shadow: 0 4px 12px rgba(255, 179, 217, 0.3);
        }

        .day-card.today .day-header {
            color: #FF69B4;
            font-weight: 700;
        }

        .day-header {
            font-weight: 600;
            margin-bottom: 10px;
            color: #555;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .day-number {
            font-size: 1rem;
        }

        .today-badge {
            background: var(--pastel-pink);
            color: #fff;
            font-size: 0.65rem;
            padding: 2px 6px;
            border-radius: 10px;
            font-weight: 600;
        }

        .meals-container {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .meal-slot {
            display: flex;
            gap: 8px;
            align-items: stretch;
        }

        .meal-label {
            font-size: 0.7rem;
            font-weight: 600;
            color: #888;
            min-width: 50px;
            text-transform: uppercase;
            display: none;
        }

        .meal-item {
            flex: 1;
            padding: 8px 10px;
            border-radius: 8px;
            font-size: 0.75rem;
            background: white;
            border: 1px solid var(--border-color);
            cursor: grab;
            transition: all 0.2s ease;
            min-height: 40px;
            display: flex;
            flex-direction: column;
            align-items: flex-start;
            justify-content: space-between;
            word-wrap: break-word;
            word-break: break-word;
            white-space: normal;
        }

        .meal-item:hover {
            border-color: var(--pastel-pink);
            background: #FFF5FA;
        }

        .meal-item.dragging {
            opacity: 0.5;
            cursor: grabbing;
        }

        .meal-item.drag-over {
            border: 2px dashed var(--pastel-pink);
            background: #FFF0F8;
            box-shadow: inset 0 0 8px rgba(255, 179, 217, 0.3);
        }

        .meal-info {
            flex: 1;
            line-height: 1.3;
            color: #555;
            font-weight: 500;
            word-break: break-word;
            width: 100%;
        }

        .meal-price {
            font-size: 0.65rem;
            color: #FF69B4;
            font-weight: 600;
            margin-left: 0;
            display: none;
        }

        .add-btn {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--pastel-pink);
            border: none;
            color: white;
            font-size: 1.2rem;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.2s ease;
            flex-shrink: 0;
        }

        .add-btn:hover {
            background: #FF69B4;
            transform: scale(1.1);
        }

        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .sidebar-card {
            background: white;
            border-radius: 15px;
            padding: 20px;
            box-shadow: 0 4px 15px rgba(0,0,0,0.08);
        }

        .sidebar-card h3 {
            font-size: 1.1rem;
            margin-bottom: 15px;
            color: #555;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .sidebar-card button {
            width: 100%;
            padding: 10px;
            border: none;
            border-radius: 8px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            font-size: 0.9rem;
        }

        .btn-primary {
            background: var(--pastel-pink);
            color: white;
        }

        .btn-primary:hover {
            background: #FF69B4;
            transform: translateY(-2px);
            box-shadow: 0 4px 8px rgba(255, 105, 180, 0.3);
        }

        .btn-secondary {
            background: var(--pastel-blue);
            color: white;
        }

        .btn-secondary:hover {
            background: #5B9FD9;
            transform: translateY(-2px);
            box-shadow: 0 4px 8px rgba(91, 159, 217, 0.3);
        }

        .btn-success {
            background: var(--pastel-green);
            color: #333;
            font-weight: 600;
        }

        .btn-success:hover {
            background: #5FB35F;
            color: white;
            transform: translateY(-2px);
            box-shadow: 0 4px 8px rgba(95, 179, 95, 0.3);
        }

        .modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.5);
            z-index: 1000;
            align-items: center;
            justify-content: center;
        }

        .modal.active {
            display: flex;
        }

        .modal-content {
            background: white;
            border-radius: 15px;
            padding: 30px;
            max-width: 500px;
            width: 90%;
            max-height: 90vh;
            overflow-y: auto;
            box-shadow: 0 10px 40px rgba(0,0,0,0.2);
        }

        .modal-header {
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 20px;
            color: #555;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .close-btn {
            background: none;
            border: none;
            font-size: 1.5rem;
            color: #ccc;
            cursor: pointer;
            padding: 0;
            width: 30px;
            height: 30px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .close-btn:hover {
            color: #FF69B4;
        }

        .form-group {
            margin-bottom: 15px;
        }

        .form-group label {
            display: block;
            margin-bottom: 5px;
            font-weight: 600;
            color: #555;
            font-size: 0.9rem;
        }

        .form-group input,
        .form-group select {
            width: 100%;
            padding: 10px;
            border: 2px solid var(--border-color);
            border-radius: 8px;
            font-size: 0.9rem;
            transition: border-color 0.2s ease;
        }

        .form-group input:focus,
        .form-group select:focus {
            outline: none;
            border-color: var(--pastel-pink);
            background: #FFF5FA;
        }

        .checkbox-group {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 8px 12px;
        }

        .checkbox-item {
            display: flex;
            align-items: center;
            gap: 8px;
            margin: 0;
            font-weight: 400;
            font-size: 0.9rem;
            cursor: pointer;
        }

        .checkbox-item input[type="checkbox"] {
            width: auto;
            margin: 0;
            accent-color: var(--pastel-pink);
            cursor: pointer;
        }

        .search-filter-section {
            display: flex;
            flex-direction: column;
            gap: 12px;
            margin-bottom: 15px;
            padding: 15px;
            background: var(--light-gray);
            border-radius: 8px;
        }

        .search-input {
            width: 100%;
            padding: 10px;
            border: 2px solid var(--border-color);
            border-radius: 8px;
            font-size: 0.9rem;
            transition: border-color 0.2s ease;
        }

        .search-input:focus {
            outline: none;
            border-color: var(--pastel-pink);
            background: white;
        }

        .filter-group {
            display: flex;
            gap: 10px;
            align-items: center;
            flex-wrap: nowrap;
        }

        .filter-trigger {
            padding: 8px;
            border: 2px solid var(--border-color);
            border-radius: 8px;
            font-size: 0.85rem;
            cursor: pointer;
            background: white;
            transition: border-color 0.2s ease;
            text-align: left;
            flex: 1;
        }

        .filter-trigger:hover {
            border-color: var(--pastel-pink);
        }

        .filter-popup {
            display: none;
            border: 1px solid var(--border-color);
            border-radius: 8px;
            background: white;
            padding: 10px;
            margin-top: 8px;
        }

        .filter-popup.active {
            display: block;
        }

        .filter-popup-title {
            font-size: 0.85rem;
            font-weight: 600;
            color: #555;
            margin-bottom: 8px;
        }

        .filter-popup-actions {
            display: flex;
            gap: 8px;
            margin-top: 10px;
        }

        .filter-popup-actions button {
            flex: 1;
            padding: 7px 8px;
            border: none;
            border-radius: 6px;
            font-size: 0.8rem;
            cursor: pointer;
        }

        .btn-filter-apply {
            background: var(--pastel-blue);
            color: white;
        }

        .btn-filter-reset {
            background: var(--light-gray);
            color: #555;
        }

        .filter-selected-count {
            font-size: 0.75rem;
            color: #777;
            margin-top: 2px;
        }

        .meal-view-toggle {
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: 8px;
            margin-bottom: 8px;
        }

        .meal-view-btn {
            border: 1px solid var(--border-color);
            background: white;
            color: #666;
            border-radius: 8px;
            padding: 8px 6px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            min-width: 44px;
            line-height: 1;
            display: inline-flex;
            align-items: center;
            justify-content: center;
        }

        .meal-view-btn.active {
            background: var(--pastel-pink);
            color: white;
            border-color: var(--pastel-pink);
        }

        .favorite-btn {
            border: 1px solid #f3d37a;
            background: #fffdf3;
            color: #b08a00;
            border-radius: 6px;
            padding: 4px 8px;
            font-size: 0.75rem;
            cursor: pointer;
        }

        .favorite-btn.active {
            background: #ffe48b;
            color: #8d6a00;
        }

        .btn-add-temp-from-search {
            margin-top: 12px;
            padding: 10px 12px;
            background: var(--pastel-purple);
            color: white;
            border: none;
            border-radius: 8px;
            cursor: pointer;
            font-weight: 600;
            font-size: 0.85rem;
        }

        .btn-add-temp-from-search:hover {
            background: #C994FF;
        }

        .history-card {
            background: white;
            border-radius: 15px;
            padding: 20px;
            box-shadow: 0 4px 15px rgba(0,0,0,0.08);
        }

        .history-list {
            margin-top: 12px;
            max-height: 130px;
            overflow-y: auto;
            border: 1px solid var(--border-color);
            border-radius: 8px;
            background: #fafafa;
        }

        .history-item {
            padding: 8px 10px;
            border-bottom: 1px solid #ededed;
            font-size: 0.8rem;
            color: #666;
        }

        .history-item:last-child {
            border-bottom: none;
        }

        .history-item-time {
            display: block;
            font-size: 0.7rem;
            color: #999;
            margin-top: 2px;
        }

        .history-toggle-btn {
            width: 100%;
            margin-top: 10px;
            padding: 8px 10px;
            border: 1px solid var(--border-color);
            border-radius: 8px;
            background: white;
            color: #666;
            font-size: 0.8rem;
            font-weight: 600;
            cursor: pointer;
        }

        .history-toggle-btn:hover {
            border-color: var(--pastel-pink);
            color: #444;
        }

        .meal-item.empty {
            cursor: pointer;
        }

        .meal-item.filled {
            cursor: grab;
        }

        .meal-item.filled:active {
            cursor: grabbing;
        }

        .filter-trigger:focus {
            outline: none;
            border-color: var(--pastel-pink);
        }

        .clear-filters {
            width: 40px;
            min-width: 40px;
            height: 40px;
            background: var(--pastel-yellow);
            border: none;
            border-radius: 8px;
            cursor: pointer;
            font-size: 1rem;
            font-weight: 600;
            transition: all 0.2s ease;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 0;
        }

        .clear-filters:hover {
            background: #FFD700;
        }

        .no-results {
            text-align: center;
            color: #999;
            padding: 20px 10px;
            font-size: 0.9rem;
        }

        .items-list {
            max-height: 300px;
            overflow-y: auto;
            border: 1px solid var(--border-color);
            border-radius: 8px;
            margin-top: 10px;
        }

        .item {
            padding: 10px 12px;
            border-bottom: 1px solid var(--border-color);
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 0.9rem;
        }

        .item:last-child {
            border-bottom: none;
        }

        .item-info {
            flex: 1;
        }

        .item-name {
            font-weight: 600;
            color: #555;
        }

        .temp-recipe {
            font-style: italic;
        }

        .temp-badge {
            background: var(--pastel-purple);
            color: white;
            padding: 2px 6px;
            border-radius: 8px;
            font-size: 0.6rem;
            font-weight: 700;
            margin-left: 4px;
            text-transform: uppercase;
        }

        .meal-inline-meta {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
            margin-top: 4px;
        }

        .meal-card-temp-badge {
            background: var(--pastel-purple);
            color: white;
            padding: 2px 6px;
            border-radius: 999px;
            font-size: 0.58rem;
            font-weight: 700;
            letter-spacing: 0.04em;
            text-transform: uppercase;
        }

        .item-price {
            font-size: 0.8rem;
            color: #FF69B4;
            font-weight: 500;
        }

        .item-actions {
            display: flex;
            gap: 8px;
        }

        .btn-small {
            padding: 5px 10px;
            border: none;
            border-radius: 5px;
            font-size: 0.75rem;
            cursor: pointer;
            transition: all 0.2s ease;
        }

        .btn-edit {
            background: var(--pastel-yellow);
            color: #555;
        }

        .btn-edit:hover {
            background: #FFD700;
        }

        .btn-delete {
            background: #FFB3B3;
            color: white;
        }

        .btn-delete:hover {
            background: #FF6B6B;
        }

        .modal-buttons {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 10px;
            margin-top: 20px;
        }

        .modal-buttons button {
            padding: 12px;
            border: none;
            border-radius: 8px;
            font-weight: 600;
            cursor: pointer;
            font-size: 0.9rem;
            transition: all 0.3s ease;
        }

        .btn-cancel {
            background: var(--light-gray);
            color: #555;
        }

        .btn-cancel:hover {
            background: #ddd;
        }

        .btn-remove-meal {
            background: white;
            border: 1px solid #FFB3B3;
            color: #FF6B6B;
            padding: 3px 8px;
            border-radius: 4px;
            font-size: 0.8rem;
            cursor: pointer;
            transition: all 0.2s ease;
            align-self: flex-end;
            margin-top: 4px;
        }

        .btn-remove-meal:hover {
            background: #FFB3B3;
            color: white;
        }

        @media (max-width: 768px) {
            .main-content {
                grid-template-columns: 1fr;
            }

            header h1 {
                font-size: 1.8rem;
            }

            .days-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .calendar-section {
                padding: 15px;
            }

            .modal-content {
                max-width: 90%;
                padding: 18px;
            }

            .filter-group {
                gap: 8px;
            }

            .filter-trigger {
                min-width: 0;
                font-size: 0.8rem;
                padding: 8px 10px;
            }

            .meal-view-toggle {
                grid-template-columns: repeat(3, minmax(0, 1fr));
            }
        }