/**
 * GCB Bank Advanced Components
 * Version: 2.0.0
 * Description: Advanced UI components for GCB Bank onboarding
 */

/* ========================================
   NOTIFICATION SYSTEM
======================================== */
.notification-container {
    position: fixed;
    z-index: var(--gcb-z-notification);
    pointer-events: none;
}

.notification-container.notification-top-right {
    top: 20px;
    right: 20px;
}

.notification-container.notification-top-left {
    top: 20px;
    left: 20px;
}

.notification-container.notification-bottom-right {
    bottom: 20px;
    right: 20px;
}

.notification-container.notification-bottom-left {
    bottom: 20px;
    left: 20px;
}

.notification {
    min-width: 300px;
    max-width: 400px;
    margin-bottom: 10px;
    padding: 0;
    background: white;
    border-radius: var(--gcb-radius-lg);
    box-shadow: var(--gcb-shadow-xl);
    pointer-events: all;
    cursor: pointer;
    overflow: hidden;
    transition: all var(--gcb-transition-base);
}

.notification:hover {
    transform: translateX(-5px);
}

.notification-content {
    display: flex;
    align-items: center;
    padding: var(--gcb-space-4);
    gap: var(--gcb-space-3);
}

.notification-icon {
    font-size: 1.5rem;
}

.notification-message {
    flex: 1;
    font-size: var(--gcb-text-sm);
    line-height: var(--gcb-leading-relaxed);
}

.notification-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    line-height: 1;
    color: var(--gcb-gray-500);
    cursor: pointer;
    padding: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color var(--gcb-transition-fast);
}

.notification-close:hover {
    color: var(--gcb-gray-900);
}

.notification-progress {
    height: 3px;
    background: currentColor;
    opacity: 0.3;
    transform-origin: left;
}

@keyframes progress {
    from { transform: scaleX(1); }
    to { transform: scaleX(0); }
}

.notification-success {
    border-left: 4px solid var(--gcb-success);
}

.notification-success .notification-icon {
    color: var(--gcb-success);
}

.notification-danger {
    border-left: 4px solid var(--gcb-danger);
}

.notification-danger .notification-icon {
    color: var(--gcb-danger);
}

.notification-warning {
    border-left: 4px solid var(--gcb-warning);
}

.notification-warning .notification-icon {
    color: var(--gcb-warning);
}

.notification-info {
    border-left: 4px solid var(--gcb-info);
}

.notification-info .notification-icon {
    color: var(--gcb-info);
}

.notification-closing {
    animation: slideOutRight var(--gcb-transition-base);
}

@keyframes slideOutRight {
    to {
        transform: translateX(100%);
        opacity: 0;
    }
}

/* ========================================
   FLOATING ACTION BUTTON
======================================== */
.fab-container {
    position: fixed;
    bottom: var(--gcb-space-6);
    right: var(--gcb-space-6);
    z-index: var(--gcb-z-fixed);
}

.fab {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--gcb-primary-gold) 0%, var(--gcb-primary-gold-dark) 100%);
    color: var(--gcb-gray-900);
    border: none;
    box-shadow: var(--gcb-shadow-lg);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    transition: all var(--gcb-transition-base);
}

.fab:hover {
    transform: scale(1.1) rotate(90deg);
    box-shadow: var(--gcb-shadow-xl);
}

.fab:active {
    transform: scale(0.95);
}

.fab-menu {
    position: absolute;
    bottom: 70px;
    right: 0;
    display: flex;
    flex-direction: column;
    gap: var(--gcb-space-3);
    opacity: 0;
    visibility: hidden;
    transform: scale(0.8) translateY(20px);
    transition: all var(--gcb-transition-base);
}

.fab-container.active .fab-menu {
    opacity: 1;
    visibility: visible;
    transform: scale(1) translateY(0);
}

.fab-menu-item {
    display: flex;
    align-items: center;
    gap: var(--gcb-space-3);
    white-space: nowrap;
}

.fab-menu-label {
    background: var(--gcb-gray-900);
    color: white;
    padding: var(--gcb-space-2) var(--gcb-space-3);
    border-radius: var(--gcb-radius-md);
    font-size: var(--gcb-text-sm);
}

.fab-menu-button {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: white;
    border: 1px solid var(--gcb-gray-200);
    box-shadow: var(--gcb-shadow-md);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--gcb-transition-fast);
}

.fab-menu-button:hover {
    transform: scale(1.1);
    box-shadow: var(--gcb-shadow-lg);
}

/* ========================================
   TIMELINE
======================================== */
.timeline {
    position: relative;
    padding: var(--gcb-space-8) 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--gcb-gray-300);
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    width: 50%;
    padding: var(--gcb-space-6);
}

.timeline-item:nth-child(odd) {
    left: 0;
    text-align: right;
    padding-right: var(--gcb-space-10);
}

.timeline-item:nth-child(even) {
    left: 50%;
    padding-left: var(--gcb-space-10);
}

.timeline-marker {
    position: absolute;
    width: 24px;
    height: 24px;
    background: var(--gcb-primary-gold);
    border: 4px solid white;
    border-radius: 50%;
    top: 50%;
    transform: translateY(-50%);
    box-shadow: var(--gcb-shadow-md);
}

.timeline-item:nth-child(odd) .timeline-marker {
    right: -12px;
}

.timeline-item:nth-child(even) .timeline-marker {
    left: -12px;
}

.timeline-content {
    background: white;
    padding: var(--gcb-space-6);
    border-radius: var(--gcb-radius-xl);
    box-shadow: var(--gcb-shadow-md);
    position: relative;
}

.timeline-content::before {
    content: '';
    position: absolute;
    width: 0;
    height: 0;
    border: 10px solid transparent;
    top: 50%;
    transform: translateY(-50%);
}

.timeline-item:nth-child(odd) .timeline-content::before {
    right: -20px;
    border-left-color: white;
}

.timeline-item:nth-child(even) .timeline-content::before {
    left: -20px;
    border-right-color: white;
}

.timeline-date {
    font-size: var(--gcb-text-sm);
    color: var(--gcb-gray-600);
    margin-bottom: var(--gcb-space-2);
}

.timeline-title {
    font-size: var(--gcb-text-lg);
    font-weight: var(--gcb-font-semibold);
    margin-bottom: var(--gcb-space-3);
    color: var(--gcb-gray-900);
}

.timeline-description {
    color: var(--gcb-gray-700);
    line-height: var(--gcb-leading-relaxed);
}

/* Mobile Timeline */
@media (max-width: 768px) {
    .timeline::before {
        left: 30px;
    }
    
    .timeline-item {
        width: 100%;
        left: 0;
        padding-left: var(--gcb-space-16);
        padding-right: var(--gcb-space-4);
        text-align: left;
    }
    
    .timeline-item:nth-child(even) {
        left: 0;
        padding-left: var(--gcb-space-16);
    }
    
    .timeline-marker {
        left: 18px !important;
        right: auto !important;
    }
    
    .timeline-content::before {
        left: -20px !important;
        right: auto !important;
        border-right-color: white !important;
        border-left-color: transparent !important;
    }
}

/* ========================================
   PRICING CARDS
======================================== */
.pricing-card {
    background: white;
    border-radius: var(--gcb-radius-xl);
    padding: var(--gcb-space-8);
    box-shadow: var(--gcb-shadow-md);
    transition: all var(--gcb-transition-base);
    position: relative;
    overflow: hidden;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--gcb-shadow-2xl);
}

.pricing-card.featured {
    border: 2px solid var(--gcb-primary-gold);
}

.pricing-card.featured::before {
    content: 'RECOMMENDED';
    position: absolute;
    top: 20px;
    right: -35px;
    background: var(--gcb-primary-gold);
    color: var(--gcb-gray-900);
    padding: var(--gcb-space-1) var(--gcb-space-10);
    font-size: var(--gcb-text-xs);
    font-weight: var(--gcb-font-bold);
    transform: rotate(45deg);
}

.pricing-title {
    font-size: var(--gcb-text-2xl);
    font-weight: var(--gcb-font-bold);
    margin-bottom: var(--gcb-space-2);
}

.pricing-subtitle {
    color: var(--gcb-gray-600);
    margin-bottom: var(--gcb-space-6);
}

.pricing-price {
    font-size: var(--gcb-text-5xl);
    font-weight: var(--gcb-font-extrabold);
    color: var(--gcb-primary-gold-dark);
    margin-bottom: var(--gcb-space-1);
}

.pricing-price-currency {
    font-size: var(--gcb-text-2xl);
    vertical-align: top;
}

.pricing-price-period {
    font-size: var(--gcb-text-base);
    color: var(--gcb-gray-600);
}

.pricing-features {
    list-style: none;
    padding: 0;
    margin: var(--gcb-space-6) 0;
}

.pricing-feature {
    display: flex;
    align-items: center;
    gap: var(--gcb-space-3);
    padding: var(--gcb-space-3) 0;
    border-bottom: 1px solid var(--gcb-gray-200);
}

.pricing-feature:last-child {
    border-bottom: none;
}

.pricing-feature-icon {
    color: var(--gcb-success);
    flex-shrink: 0;
}

.pricing-feature.disabled {
    opacity: 0.5;
}

.pricing-feature.disabled .pricing-feature-icon {
    color: var(--gcb-gray-400);
}

/* ========================================
   STATS CARDS
======================================== */
.stats-card {
    background: white;
    border-radius: var(--gcb-radius-xl);
    padding: var(--gcb-space-6);
    box-shadow: var(--gcb-shadow-sm);
    transition: all var(--gcb-transition-base);
    position: relative;
    overflow: hidden;
}

.stats-card:hover {
    box-shadow: var(--gcb-shadow-lg);
}

.stats-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--gcb-primary-gold) 0%, var(--gcb-primary-gold-dark) 100%);
}

.stats-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--gcb-radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: var(--gcb-space-4);
}

.stats-icon.primary {
    background: linear-gradient(135deg, var(--gcb-primary-gold-lighter) 0%, var(--gcb-primary-gold-light) 100%);
    color: var(--gcb-primary-gold-dark);
}

.stats-icon.success {
    background: linear-gradient(135deg, var(--gcb-success-bg) 0%, var(--gcb-success-light) 20%);
    color: var(--gcb-success);
}

.stats-icon.warning {
    background: linear-gradient(135deg, var(--gcb-warning-bg) 0%, var(--gcb-warning-light) 20%);
    color: var(--gcb-warning);
}

.stats-icon.danger {
    background: linear-gradient(135deg, var(--gcb-danger-bg) 0%, var(--gcb-danger-light) 20%);
    color: var(--gcb-danger);
}

.stats-value {
    font-size: var(--gcb-text-3xl);
    font-weight: var(--gcb-font-bold);
    color: var(--gcb-gray-900);
    margin-bottom: var(--gcb-space-2);
}

.stats-label {
    font-size: var(--gcb-text-sm);
    color: var(--gcb-gray-600);
    margin-bottom: var(--gcb-space-3);
}

.stats-change {
    display: inline-flex;
    align-items: center;
    gap: var(--gcb-space-1);
    padding: var(--gcb-space-1) var(--gcb-space-2);
    border-radius: var(--gcb-radius-full);
    font-size: var(--gcb-text-xs);
    font-weight: var(--gcb-font-semibold);
}

.stats-change.positive {
    background: var(--gcb-success-bg);
    color: var(--gcb-success);
}

.stats-change.negative {
    background: var(--gcb-danger-bg);
    color: var(--gcb-danger);
}

/* ========================================
   TESTIMONIAL CARDS
======================================== */
.testimonial-card {
    background: white;
    border-radius: var(--gcb-radius-xl);
    padding: var(--gcb-space-8);
    box-shadow: var(--gcb-shadow-md);
    position: relative;
}

.testimonial-quote {
    font-size: var(--gcb-text-lg);
    line-height: var(--gcb-leading-relaxed);
    color: var(--gcb-gray-700);
    margin-bottom: var(--gcb-space-6);
    position: relative;
}

.testimonial-quote::before {
    content: '"';
    position: absolute;
    top: -20px;
    left: -10px;
    font-size: 4rem;
    color: var(--gcb-primary-gold);
    opacity: 0.3;
    font-family: Georgia, serif;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--gcb-space-4);
}

.testimonial-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--gcb-primary-gold);
}

.testimonial-info {
    flex: 1;
}

.testimonial-name {
    font-weight: var(--gcb-font-semibold);
    color: var(--gcb-gray-900);
    margin-bottom: var(--gcb-space-1);
}

.testimonial-role {
    font-size: var(--gcb-text-sm);
    color: var(--gcb-gray-600);
}

.testimonial-rating {
    display: flex;
    gap: var(--gcb-space-1);
    color: var(--gcb-primary-gold);
    margin-top: var(--gcb-space-2);
}

/* ========================================
   FEATURE CARDS
======================================== */
.feature-card {
    background: white;
    border-radius: var(--gcb-radius-xl);
    padding: var(--gcb-space-6);
    text-align: center;
    transition: all var(--gcb-transition-base);
    position: relative;
    overflow: hidden;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--gcb-shadow-xl);
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--gcb-space-4);
    background: linear-gradient(135deg, var(--gcb-primary-gold-lighter) 0%, var(--gcb-primary-gold-light) 100%);
    border-radius: var(--gcb-radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--gcb-primary-gold-dark);
    transition: all var(--gcb-transition-base);
}

.feature-title {
    font-size: var(--gcb-text-xl);
    font-weight: var(--gcb-font-semibold);
    margin-bottom: var(--gcb-space-3);
    color: var(--gcb-gray-900);
}

.feature-description {
    color: var(--gcb-gray-600);
    line-height: var(--gcb-leading-relaxed);
}

/* ========================================
   DROPDOWN MENUS
======================================== */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    background: white;
    border-radius: var(--gcb-radius-lg);
    box-shadow: var(--gcb-shadow-xl);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--gcb-transition-fast);
    z-index: var(--gcb-z-dropdown);
    margin-top: var(--gcb-space-2);
}

.dropdown.active .dropdown-menu,
.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    display: block;
    padding: var(--gcb-space-3) var(--gcb-space-4);
    color: var(--gcb-gray-700);
    text-decoration: none;
    transition: all var(--gcb-transition-fast);
    cursor: pointer;
}

.dropdown-item:hover {
    background: var(--gcb-gray-100);
    color: var(--gcb-primary-gold-dark);
}

.dropdown-item:first-child {
    border-radius: var(--gcb-radius-lg) var(--gcb-radius-lg) 0 0;
}

.dropdown-item:last-child {
    border-radius: 0 0 var(--gcb-radius-lg) var(--gcb-radius-lg);
}

.dropdown-divider {
    height: 1px;
    background: var(--gcb-gray-200);
    margin: var(--gcb-space-2) 0;
}

/* ========================================
   TABS
======================================== */
.tabs {
    display: flex;
    border-bottom: 2px solid var(--gcb-gray-200);
    margin-bottom: var(--gcb-space-6);
    overflow-x: auto;
}

.tab {
    padding: var(--gcb-space-3) var(--gcb-space-6);
    background: none;
    border: none;
    color: var(--gcb-gray-600);
    font-weight: var(--gcb-font-medium);
    cursor: pointer;
    position: relative;
    transition: all var(--gcb-transition-fast);
    white-space: nowrap;
}

.tab:hover {
    color: var(--gcb-gray-900);
}

.tab.active {
    color: var(--gcb-primary-gold-dark);
}

.tab.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gcb-primary-gold);
    animation: slideInLeft var(--gcb-transition-base);
}

.tab-content {
    display: none;
    animation: fadeIn var(--gcb-transition-base);
}

.tab-content.active {
    display: block;
}

/* ========================================
   BREADCRUMBS
======================================== */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--gcb-space-2);
    margin-bottom: var(--gcb-space-6);
    flex-wrap: wrap;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
    gap: var(--gcb-space-2);
    color: var(--gcb-gray-600);
    text-decoration: none;
    font-size: var(--gcb-text-sm);
    transition: color var(--gcb-transition-fast);
}

.breadcrumb-item:hover {
    color: var(--gcb-primary-gold-dark);
}

.breadcrumb-item.active {
    color: var(--gcb-gray-900);
    font-weight: var(--gcb-font-semibold);
}

.breadcrumb-separator {
    color: var(--gcb-gray-400);
    font-size: var(--gcb-text-sm);
}

/* ========================================
   AVATAR
======================================== */
.avatar {
    display: inline-block;
    position: relative;
    border-radius: 50%;
    overflow: hidden;
}

.avatar-xs { width: 24px; height: 24px; }
.avatar-sm { width: 32px; height: 32px; }
.avatar-md { width: 48px; height: 48px; }
.avatar-lg { width: 64px; height: 64px; }
.avatar-xl { width: 96px; height: 96px; }

.avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.avatar-initials {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--gcb-primary-gold) 0%, var(--gcb-primary-gold-dark) 100%);
    color: var(--gcb-gray-900);
    font-weight: var(--gcb-font-semibold);
}

.avatar-status {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 25%;
    height: 25%;
    border-radius: 50%;
    border: 2px solid white;
}

.avatar-status.online {
    background: var(--gcb-success);
}

.avatar-status.offline {
    background: var(--gcb-gray-400);
}

.avatar-status.busy {
    background: var(--gcb-danger);
}

.avatar-status.away {
    background: var(--gcb-warning);
}

/* ========================================
   CHIP/TAG
======================================== */
.chip {
    display: inline-flex;
    align-items: center;
    gap: var(--gcb-space-2);
    padding: var(--gcb-space-1) var(--gcb-space-3);
    background: var(--gcb-gray-100);
    border-radius: var(--gcb-radius-full);
    font-size: var(--gcb-text-sm);
    font-weight: var(--gcb-font-medium);
    transition: all var(--gcb-transition-fast);
}

.chip:hover {
    background: var(--gcb-gray-200);
}

.chip.chip-primary {
    background: var(--gcb-primary-gold-lighter);
    color: var(--gcb-primary-gold-darker);
}

.chip.chip-secondary {
    background: var(--gcb-primary-blue-lighter);
    color: var(--gcb-primary-blue-dark);
}

.chip-close {
    margin-left: var(--gcb-space-1);
    cursor: pointer;
    opacity: 0.6;
    transition: opacity var(--gcb-transition-fast);
}

.chip-close:hover {
    opacity: 1;
}

/* ========================================
   PAGINATION
======================================== */
.pagination {
    display: flex;
    align-items: center;
    /* gap: var(--gcb-space-2); */
}

.pagination-item {
    min-width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 var(--gcb-space-3);
    background: white;
    border: 1px solid var(--gcb-gray-300);
    border-radius: var(--gcb-radius-lg);
    color: var(--gcb-gray-700);
    text-decoration: none;
    font-weight: var(--gcb-font-medium);
    transition: all var(--gcb-transition-fast);
    cursor: pointer;
}

.pagination-item:hover {
    background: var(--gcb-gray-100);
    border-color: var(--gcb-primary-gold);
}

.pagination-item.active {
    background: var(--gcb-primary-gold);
    border-color: var(--gcb-primary-gold);
    color: var(--gcb-gray-900);
}

.pagination-item:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.pagination-ellipsis {
    color: var(--gcb-gray-500);
    pointer-events: none;
}

/* ========================================
   ACCORDION
======================================== */
.accordion {
    border-radius: var(--gcb-radius-lg);
    overflow: hidden;
    border: 1px solid var(--gcb-gray-200);
}

.accordion-item {
    border-bottom: 1px solid var(--gcb-gray-200);
}

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

.accordion-header {
    width: 100%;
    padding: var(--gcb-space-4) var(--gcb-space-6);
    background: white;
    border: none;
    text-align: left;
    font-weight: var(--gcb-font-semibold);
    cursor: pointer;
    transition: all var(--gcb-transition-fast);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.accordion-header:hover {
    background: var(--gcb-gray-50);
}

.accordion-header.active {
    background: var(--gcb-primary-gold-lighter);
    color: var(--gcb-primary-gold-darker);
}

.accordion-icon {
    transition: transform var(--gcb-transition-fast);
}

.accordion-header.active .accordion-icon {
    transform: rotate(180deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--gcb-transition-base);
}

.accordion-content.active {
    max-height: 1000px;
}

.accordion-body {
    padding: var(--gcb-space-4) var(--gcb-space-6);
    background: var(--gcb-gray-50);
}

/* ========================================
   FLOATING LABELS
======================================== */
.form-floating {
    position: relative;
    margin-bottom: var(--gcb-space-6);
}

.form-floating input,
.form-floating select,
.form-floating textarea {
    padding-top: var(--gcb-space-5);
    padding-bottom: var(--gcb-space-2);
}

.form-floating label {
    position: absolute;
    top: 50%;
    left: var(--gcb-space-4);
    transform: translateY(-50%);
    font-size: var(--gcb-text-base);
    color: var(--gcb-gray-600);
    pointer-events: none;
    transition: all var(--gcb-transition-fast);
    background: white;
    padding: 0 var(--gcb-space-1);
}

.form-floating.focused label,
.form-floating.has-value label {
    top: 0;
    transform: translateY(-50%);
    font-size: var(--gcb-text-xs);
    color: var(--gcb-primary-gold-dark);
}

/* ========================================
   SKELETON LOADERS
======================================== */
.skeleton-container {
    padding: var(--gcb-space-4);
}

.skeleton {
    background: linear-gradient(
        90deg,
        var(--gcb-gray-200) 25%,
        var(--gcb-gray-100) 50%,
        var(--gcb-gray-200) 75%
    );
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
    border-radius: var(--gcb-radius-default);
}

.skeleton-text {
    height: 1em;
    margin-bottom: var(--gcb-space-2);
}

.skeleton-title {
    height: 1.5em;
    width: 60%;
    margin-bottom: var(--gcb-space-3);
}

.skeleton-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
}

.skeleton-button {
    height: 40px;
    width: 120px;
}

.skeleton-card {
    height: 200px;
}

@keyframes skeleton-loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* ========================================
   ACCESSIBILITY
======================================== */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--gcb-primary-gold);
    color: var(--gcb-gray-900);
    padding: var(--gcb-space-2) var(--gcb-space-4);
    z-index: 100;
    text-decoration: none;
    border-radius: 0 0 var(--gcb-radius-lg) 0;
}

.skip-link:focus {
    top: 0;
}

/* Focus styles for keyboard navigation */
.keyboard-nav *:focus {
    outline: 3px solid var(--gcb-primary-gold);
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .btn-primary {
        border: 2px solid currentColor;
    }
    
    .card {
        border: 2px solid currentColor;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Dark mode support */
[data-theme="dark"] {
    --gcb-gray-50: #1a1a1a;
    --gcb-gray-100: #2a2a2a;
    --gcb-gray-200: #3a3a3a;
    --gcb-gray-300: #4a4a4a;
    --gcb-gray-400: #5a5a5a;
    --gcb-gray-500: #7a7a7a;
    --gcb-gray-600: #9a9a9a;
    --gcb-gray-700: #bababa;
    --gcb-gray-800: #dadada;
    --gcb-gray-900: #fafafa;
    
    background-color: var(--gcb-gray-50);
    color: var(--gcb-gray-900);
}

[data-theme="dark"] .card,
[data-theme="dark"] .modal {
    background: var(--gcb-gray-100);
}

[data-theme="dark"] .form-control {
    background: var(--gcb-gray-100);
    border-color: var(--gcb-gray-300);
    color: var(--gcb-gray-900);
}