/* CC-02b Wave 1 - extracted from FRONTEND/02_profiles/user-preferences-dashboard.html */
:root {
            /* Dark theme colors - Marriage Lifecycle inspired */
            --bg-primary: #1a0b1a;
            --bg-secondary: #2d1829;
            --bg-tertiary: #3d2235;
            --bg-quaternary: #4a2c42;
            --text-primary: #ffffff;
            --text-secondary: #e8d5e8;
            --text-accent: #ff6b9d;
            --border-color: #5d3a56;
            --celebration-orange: #fb923c;
            --gradient-1: linear-gradient(135deg, var(--love-pink), var(--marriage-gold));
            --gradient-2: linear-gradient(135deg, var(--destiny-purple), var(--love-pink));
            --gradient-3: linear-gradient(135deg, var(--bg-secondary), var(--bg-tertiary));
        }

        /* Light theme colors */
        .light {
            --bg-primary: #ffffff;
            --bg-secondary: #fdf2f8;
            --bg-tertiary: #fce7f3;
            --bg-quaternary: #fbcfe8;
            --text-primary: #1f2937;
            --text-secondary: #6b7280;
            --text-accent: #ec4899;
            --border-color: #f3e8ff;
        }

        body {
            font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: var(--bg-primary);
            color: var(--text-primary);
            transition: all 0.3s ease;
        }
        .tab-content {
            display: none;
        }
        .tab-content.active {
            display: block;
            animation: fadeIn 0.3s ease-in-out;
        }
        .sidebar-tab {
            transition: all 0.3s ease;
            backdrop-filter: blur(0.625rem);
        }
        .sidebar-tab.active {
            background: var(--gradient-1);
            color: white;
            box-shadow: 0 0.25rem 0.75rem rgba(255, 107, 157, 0.3);
        }
        .sidebar-tab:not(.active) {
            color: var(--text-secondary);
        }
        .sidebar-tab:not(.active):hover {
            background: var(--bg-tertiary);
            color: var(--text-primary);
        }
        .search-item {
            transition: all 0.2s ease;
        }
        .search-item:hover {
            background: rgba(0, 0, 0, 0.02);
            transform: translateX(0.25rem);
        }
        .dark .search-item:hover {
            background: rgba(255, 255, 255, 0.02);
        }
        .profile-mini {
            transition: all 0.2s ease;
        }
        .profile-mini:hover {
            transform: scale(1.02);
        }
        .action-icon {
            transition: all 0.2s ease;
        }
        .action-icon:hover {
            transform: scale(1.1);
        }