/**
 * Card Containers - Unified grid layouts for consistent card presentation
 * Primary class: .card-grid
 * Legacy aliases: .locations-grid, .houses-grid, .suites-grid (kept for JS compatibility)
 */

/* Page Container */
section.container {
    position: relative;
    padding: 2rem;
    margin: 0 auto;
    width: 95vw;
    max-width: none;
}

/* Unified Grid Layout - Single rule for all card grids */
.card-grid,
.locations-grid,
.houses-grid,
.suites-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 2.5rem;
    padding: 2rem 0;
    justify-items: center;
    justify-content: center;
}

/* Add New Card (for admins) */
.location-card.add-new,
.house-card.add-new,
.suite-card.add-new {
    width: 280px;
    border: 2px dashed #cbd5e0;
    background: #f8fafc;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 300px;
    cursor: pointer;
    margin: 0 auto;
}

.location-card.add-new:hover,
.house-card.add-new:hover,
.suite-card.add-new:hover {
    border-color: #3b82f6;
    background: #eff6ff;
}

.add-new-content {
    text-align: center;
    color: #6b7280;
}

.add-new-content:hover {
    color: #3b82f6;
}

.add-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

/* Empty State (when no cards) */
.empty-state {
    grid-column: 1 / -1;
    text-align: center;
    padding: 4rem 2rem;
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.empty-state h3 {
    color: #6b7280;
    margin-bottom: 1rem;
}

.empty-state p {
    color: #9ca3af;
    margin-bottom: 2rem;
}

.empty-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

/* Mobile Responsive - 2 columns on mobile */
@media (max-width: 768px) {
    section.container {
        padding: 1rem;
        width: 100%;
    }

    .card-grid,
    .locations-grid,
    .houses-grid,
    .suites-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
        padding: 1rem 0;
    }

    .location-card.add-new,
    .house-card.add-new,
    .suite-card.add-new {
        width: 100%;
        min-height: auto;
    }

    .add-icon {
        font-size: 2rem;
    }

    .empty-state {
        padding: 2rem 1rem;
    }

    .empty-icon {
        font-size: 2.5rem;
    }
}

/* Tablet - 3 columns */
@media (min-width: 769px) and (max-width: 1279px) {
    .card-grid,
    .locations-grid,
    .houses-grid,
    .suites-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 1.5rem;
    }
}

/* Desktop - 3-4 columns based on screen size */
@media (min-width: 1280px) and (max-width: 1439px) {
    .card-grid,
    .locations-grid,
    .houses-grid,
    .suites-grid {
        grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
        gap: 2rem;
    }
}

/* Large Desktop - 4+ columns (default from base styles) */
@media (min-width: 1440px) {
    .card-grid,
    .locations-grid,
    .houses-grid,
    .suites-grid {
        gap: 3rem;
    }
}

/* ============================================
   Admin Single-Column Grid (Clients, Owners, Bookings)
   ============================================ */

/* Unified Admin Grid - Single column on mobile, auto-fill on desktop */
.admin-grid,
.clients-grid,
.owners-grid,
.bookings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr)) !important;
    gap: 1.5rem;
    padding: 2rem 0;
    margin-bottom: 2rem;
}

/* Mobile - Single column for admin grids */
@media (max-width: 768px) {
    .admin-grid,
    .clients-grid,
    .owners-grid,
    .bookings-grid {
        grid-template-columns: 1fr !important;
        gap: 1rem;
        padding: 1rem 0;
    }
}