:root {
    --fanalytics-primary: #003366;  /* Dark blue from logo */
    --fanalytics-secondary: #0066cc;  /* Lighter blue for accents */
    --fanalytics-light: #e6f0ff;  /* Very light blue for backgrounds */
}

/* Navbar Modernization */
.navbar {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1.5rem;
    background-color: var(--fanalytics-primary) !important;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1); /* Subtle shadow for better visibility */
}

.navbar-toggler {
    border: none;
    background-color: transparent;
    font-size: 1.5rem;
    color: white;
    padding: 0.25rem 0.5rem;
}

.navbar-collapse {
    flex-grow: 1;
    justify-content: center;
    text-align: center;
}

.navbar-brand {
    font-size: 1.5rem;
    color: white !important;
    text-decoration: none;
}

.navbar-nav {
    display: flex;
    flex-direction: row;
    align-items: center;
    padding-left: 0;
    margin-bottom: 0;
    list-style: none;
}

.nav-item {
    margin: 0 1rem;
}

.nav-link-custom {
    color: white !important;
    text-decoration: none;
    padding: 0.5rem 1rem;
    font-size: 1rem;
    font-weight: 500;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.nav-link-custom:hover {
    background-color: var(--fanalytics-secondary);
    color: white !important;
    border-radius: 5px;
}

/* Dropdown Menu Styling */
.dropdown-menu {
    background-color: var(--fanalytics-primary);
    border: none;
    border-radius: 5px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.dropdown-item {
    color: white !important;
    text-decoration: none;
    padding: 0.5rem 1rem;
    font-size: 1rem; /* Match NavLink font size */
    font-weight: 500; /* Match NavLink font weight */
    transition: background-color 0.3s ease, color 0.3s ease;
}

.dropdown-item:hover {
    background-color: var(--fanalytics-secondary);
    color: white !important;
    border-radius: 5px;
}

/* Mobile-Specific Adjustments */
@media (max-width: 768px) {
    .navbar-nav {
        flex-direction: column;
        align-items: flex-start;
    }

    .nav-link-custom {
        width: 100%;
        text-align: left;
    }

    .navbar-collapse {
        text-align: left;
    }
}

.btn-primary {
    background-color: var(--fanalytics-primary) !important;
    border-color: var(--fanalytics-primary) !important;
}

.btn-primary:hover {
    background-color: var(--fanalytics-secondary) !important;
    border-color: var(--fanalytics-secondary) !important;
}

.bg-primary {
    background-color: var(--fanalytics-primary) !important;
}

.text-primary {
    color: var(--fanalytics-primary) !important;
}

hr {
    border-color: var(--fanalytics-primary) !important;
}

/* Modern DataTable Styling */
.datatable-modern {
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid #E0E0E0;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    width: 100%;
}

.datatable-modern td, 
.datatable-modern th {
    font-family: "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif !important;
    padding: 12px 15px !important;
    text-align: left !important;
    border: none !important;
    border-bottom: 1px solid #F0F0F0 !important;
}

.datatable-header {
    font-weight: 600 !important;
    text-align: center !important;
    background-color: var(--fanalytics-primary) !important;
    color: white !important;
    border-bottom: 2px solid #DEE2E6 !important;
}

/* Footer Styles */
footer {
    background-color: var(--fanalytics-light);
    border-top: 1px solid #DEE2E6;
}

footer h6 {
    color: var(--fanalytics-primary);
    font-weight: 600;
}

footer ul {
    padding-left: 0;
}

footer a {
    color: var(--fanalytics-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

footer a:hover {
    color: var(--fanalytics-secondary);
}

footer p {
    color: #666;
    margin-bottom: 0.5rem;
}

/* Barcode/QR Scanner */
#scanner-reader {
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
    border-radius: 8px;
    overflow: hidden;
}

#scanner-reader__dashboard_section {
    display: none !important;
}

#scanner-reader video {
    border-radius: 8px;
}

.scan-btn {
    background-color: var(--fanalytics-secondary);
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1.1rem;
    transition: background-color 0.3s ease;
}

.scan-btn:hover {
    background-color: var(--fanalytics-primary);
}

.btn-close-scanner {
    background: none;
    border: none;
    color: inherit;
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0;
    margin-left: auto;
}

.btn-close-scanner:hover {
    opacity: 0.7;
}

@media (max-width: 768px) {
    #scanner-reader {
        max-width: 100%;
    }
}

/* ===== My Collection ===== */

.collection-card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1rem;
}

.collection-card {
    border: 1px solid #dee2e6;
    border-radius: 8px;
    overflow: hidden;
    background: #fff;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.collection-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12);
}

.collection-card img {
    width: 100%;
    max-height: 300px;
    object-fit: contain;
    background: #f8f9fa;
}

.collection-card-body {
    padding: 0.75rem;
}

.collection-card-title {
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 0.25rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.collection-card-meta {
    font-size: 0.8rem;
    color: #666;
    margin-bottom: 0.4rem;
}

.collection-card-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.25rem;
    padding: 0 0.75rem 0.5rem;
}

.collection-stat-card {
    border-left: 4px solid var(--fanalytics-primary);
    border-radius: 4px;
    background: #fff;
    padding: 1rem;
    text-align: center;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.collection-stat-card .stat-value {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--fanalytics-primary);
}

.collection-stat-card .stat-label {
    font-size: 0.8rem;
    color: #666;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.grade-badge {
    display: inline-block;
    padding: 0.15rem 0.5rem;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 600;
    color: #fff;
}

.rarity-badge {
    display: inline-block;
    padding: 0.1rem 0.4rem;
    border-radius: 8px;
    font-size: 0.7rem;
    font-weight: 500;
    background: #e8f5e9;
    color: #2e7d32;
}

.grade-rank-badge {
    display: inline-block;
    padding: 0.1rem 0.45rem;
    border-radius: 8px;
    font-size: 0.7rem;
    font-weight: 500;
    background: #e3edf7;
    color: #3a6ea5;
    margin-bottom: 4px;
}

.grade-rank-highest {
    display: inline-block;
    padding: 0.15rem 0.5rem;
    border-radius: 8px;
    font-size: 0.72rem;
    font-weight: 600;
    background: #FFD700;
    color: #3d2e00;
    margin-bottom: 4px;
}

.collection-card-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 200px;
    background: #f8f9fa;
    color: #adb5bd;
    font-size: 3rem;
}

/* Collection scanner (mirrors cert lookup scanner) */
#collection-scanner-reader {
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
    border-radius: 8px;
    overflow: hidden;
}

#collection-scanner-reader__dashboard_section {
    display: none !important;
}

#collection-scanner-reader video {
    border-radius: 8px;
}

@media (max-width: 768px) {
    #collection-scanner-reader {
        max-width: 100%;
    }
    .collection-card-grid {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    }
}