/* Custom CSS */
        :root {
            --primary-color: #6366f1;
            --secondary-color: #4f46e5;
            --background-color: #f8fafc;
            --card-bg: #ffffff;
            --text-color: #1e293b;
            --shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
        }

        body {
            background-color: var(--background-color);
            color: var(--text-color);
            min-height: 100vh;
            padding: 2rem;
        }

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

        .header {
            text-align: center;
            margin-bottom: 2rem;
        }

        .title {
            font-size: 2.5rem;
            font-weight: 800;
            margin-bottom: 0.5rem;
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }

        .card {
            background-color: var(--card-bg);
            border-radius: 12px;
            padding: 1.5rem;
            box-shadow: var(--shadow);
            margin-bottom: 1.5rem;
        }

        .form-group {
            margin-bottom: 1rem;
        }

        label {
            display: block;
            margin-bottom: 0.5rem;
            font-weight: 500;
        }

        input[type="text"],
        input[type="password"] {
            width: 100%;
            padding: 0.75rem;
            border: 1px solid #e2e8f0;
            border-radius: 0.375rem;
            font-size: 1rem;
        }

        button {
            background-color: var(--primary-color);
            color: white;
            border: none;
            border-radius: 0.375rem;
            padding: 0.75rem 1.5rem;
            font-size: 1rem;
            cursor: pointer;
            transition: background-color 0.2s;
        }

        button:hover {
            background-color: var(--secondary-color);
        }

        .btn-danger {
            background-color: #ef4444;
        }

        .btn-danger:hover {
            background-color: #dc2626;
        }

        .btn-secondary {
            background-color: #64748b;
        }

        .btn-secondary:hover {
            background-color: #475569;
        }

        .alert {
            padding: 1rem;
            border-radius: 0.375rem;
            margin-bottom: 1rem;
        }

        .alert-danger {
            background-color: #fee2e2;
            color: #b91c1c;
        }

        .alert-success {
            background-color: #dcfce7;
            color: #15803d;
        }

        table {
            width: 100%;
            border-collapse: collapse;
        }

        th, td {
            padding: 0.75rem;
            text-align: left;
            border-bottom: 1px solid #e2e8f0;
        }

        th {
            font-weight: 600;
        }

        .service-icon {
            font-size: 1.5rem;
            color: var(--primary-color);
        }

        .actions {
            display: flex;
            gap: 0.5rem;
        }

        .back-link {
            display: inline-block;
            margin-top: 1rem;
            color: #64748b;
            text-decoration: none;
        }

        .back-link:hover {
            color: var(--primary-color);
        }

        .drag-handle {
            cursor: move;
            color: #64748b;
        }

        /* Icon Selector Styles */
        .icon-input-group {
            position: relative;
            display: flex;
            align-items: center;
        }

        .icon-input {
            flex-grow: 1;
            padding-right: 40px;
        }

        .icon-preview {
            position: absolute;
            right: 10px;
            top: 50%;
            transform: translateY(-50%);
            font-size: 1.2rem;
            color: var(--primary-color);
        }

        .icon-select-btn {
            margin-left: 10px;
            background-color: #e2e8f0;
            color: #475569;
            padding: 0.5rem 1rem;
        }

        .icon-select-btn:hover {
            background-color: #cbd5e1;
        }

        .icon-selector-modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.5);
            z-index: 2000;
            overflow-y: auto;
        }

        .icon-selector-content {
            position: relative;
            background-color: white;
            margin: 50px auto;
            padding: 20px;
            width: 90%;
            max-width: 800px;
            border-radius: 8px;
            max-height: 80vh;
            overflow-y: auto;
        }

        .icon-selector-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 20px;
            position: sticky;
            top: 0;
            background-color: white;
            padding: 10px 0;
            z-index: 10;
        }

        .icon-selector-close {
            background: none;
            border: none;
            font-size: 1.5rem;
            cursor: pointer;
            color: #64748b;
        }

        .icon-search {
            padding: 8px 12px;
            border: 1px solid #e2e8f0;
            border-radius: 4px;
            width: 100%;
            max-width: 300px;
            margin-bottom: 15px;
        }

        .icon-categories {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-bottom: 15px;
        }

        .icon-category {
            background-color: #e2e8f0;
            border: none;
            border-radius: 4px;
            padding: 5px 10px;
            cursor: pointer;
            font-size: 0.9rem;
        }

        .icon-category.active {
            background-color: var(--primary-color);
            color: white;
        }

        .icon-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
            gap: 10px;
        }

        .icon-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            padding: 10px;
            border-radius: 4px;
            cursor: pointer;
            transition: background-color 0.2s;
        }

        .icon-item:hover {
            background-color: #f1f5f9;
        }

        .icon-item.selected {
            background-color: #e0e7ff;
        }

        .icon-item i {
            font-size: 1.5rem;
            margin-bottom: 5px;
            color: var(--primary-color);
        }

        .icon-item span {
            font-size: 0.7rem;
            text-align: center;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
            max-width: 100%;
        }