/**
 * Enterprise Marketplace Stylesheet
 * Hammertime Creators Limited
 * Premium UI/UX Components & Animations
 */

/* ===================================
   EQUIPMENT CARDS - ENTERPRISE DESIGN
   =================================== */
.equipment-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    cursor: pointer;
    opacity: 0;
    transform: translateY(30px);
}

.equipment-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.equipment-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.equipment-card-image {
    position: relative;
    width: 100%;
    padding-top: 66.67%; /* 3:2 aspect ratio */
    overflow: hidden;
    background: linear-gradient(135deg, var(--color-surface) 0%, var(--color-surface-alt) 100%);
}

.equipment-card-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.equipment-card:hover .equipment-card-image img {
    transform: scale(1.1);
}

/* Card Overlay */
.equipment-card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.7) 0%, transparent 50%, rgba(0, 0, 0, 0.7) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    z-index: 2;
}

.equipment-card:hover .equipment-card-overlay {
    opacity: 1;
}

/* Icon Buttons */
.btn-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.95);
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(10px);
    color: var(--color-charcoal);
}

.btn-icon:hover {
    background: var(--color-primary);
    color: var(--color-charcoal);
    transform: scale(1.15) rotate(5deg);
}

.btn-icon.active {
    background: var(--color-accent);
    color: var(--color-white);
}

.btn-wishlist.active {
    animation: heartBeat 0.6s ease;
}

@keyframes heartBeat {
    0%, 100% { transform: scale(1); }
    25% { transform: scale(1.3); }
    50% { transform: scale(1.1); }
}

/* Card Badges */
.equipment-card-badges {
    position: absolute;
    top: var(--space-3);
    left: var(--space-3);
    right: var(--space-3);
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    z-index: 3;
    gap: var(--space-2);
    flex-wrap: wrap;
}

.featured-badge {
    position: absolute;
    top: var(--space-3);
    right: var(--space-3);
    background: linear-gradient(135deg, var(--color-warning) 0%, #FFB800 100%);
    color: var(--color-charcoal);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: var(--weight-bold);
    display: flex;
    align-items: center;
    gap: var(--space-1);
    box-shadow: 0 4px 12px rgba(255, 203, 5, 0.4);
    z-index: 3;
    animation: pulse 2s infinite;
}

.badge {
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: var(--weight-semibold);
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.badge-verified {
    background: rgba(45, 156, 219, 0.95);
    color: var(--color-white);
}

.badge-available {
    background: rgba(76, 175, 80, 0.95);
    color: var(--color-white);
}

.badge-unavailable {
    background: rgba(158, 158, 158, 0.95);
    color: var(--color-white);
}

/* Card Content */
.equipment-card-content {
    padding: var(--space-5);
}

.equipment-card-header {
    margin-bottom: var(--space-3);
}

.equipment-card-title {
    font-size: var(--text-lg);
    font-weight: var(--weight-bold);
    margin: 0 0 var(--space-2);
    line-height: 1.3;
}

.equipment-card-title a {
    color: var(--color-charcoal);
    text-decoration: none;
    transition: color 0.3s ease;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.equipment-card-title a:hover {
    color: var(--color-primary);
}

.equipment-card-category {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    font-size: var(--text-sm);
    color: var(--text-secondary);
    background: var(--color-surface);
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-md);
}

/* Card Meta */
.equipment-card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-3) 0;
    border-top: 1px solid var(--color-surface);
    border-bottom: 1px solid var(--color-surface);
    margin-bottom: var(--space-4);
}

.equipment-rating {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    font-size: var(--text-sm);
}

.equipment-rating i {
    color: var(--color-warning);
    font-size: 0.875rem;
}

.rating-value {
    font-weight: var(--weight-bold);
    color: var(--color-charcoal);
}

.rating-count {
    color: var(--text-tertiary);
}

.equipment-location {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    color: var(--text-secondary);
    font-size: var(--text-sm);
}

.equipment-location i {
    color: var(--color-accent);
}

/* Card Footer */
.equipment-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.equipment-price {
    display: flex;
    flex-direction: column;
}

.price-label {
    font-size: var(--text-xs);
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--space-1);
}

.price-value {
    font-size: var(--text-xl);
    font-weight: var(--weight-bold);
    color: var(--color-primary);
}

/* ===================================
   COMPARISON BAR
   =================================== */
.comparison-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, var(--color-charcoal) 0%, #2C3E50 100%);
    padding: var(--space-4);
    box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.comparison-bar.visible {
    transform: translateY(0);
}

.comparison-bar-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-4);
}

.comparison-items {
    display: flex;
    gap: var(--space-3);
    flex: 1;
    overflow-x: auto;
}

.comparison-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    background: rgba(255, 255, 255, 0.1);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-lg);
    color: var(--color-white);
    white-space: nowrap;
}

.comparison-item img {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    object-fit: cover;
}

.comparison-actions {
    display: flex;
    gap: var(--space-2);
}

/* ===================================
   NOTIFICATIONS
   =================================== */
.notification {
    position: fixed;
    top: 100px;
    right: var(--space-4);
    min-width: 300px;
    background: var(--color-white);
    padding: var(--space-4);
    border-radius: var(--radius-lg);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: center;
    gap: var(--space-3);
    z-index: 10000;
    transform: translateX(400px);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.notification.show {
    transform: translateX(0);
}

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

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

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

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

.notification-error i {
    color: var(--color-danger);
}

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

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

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

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

/* ===================================
   LAZY LOADING
   =================================== */
.lazy-load {
    opacity: 0;
    transition: opacity 0.5s ease;
}

.lazy-load[src] {
    opacity: 1;
}

/* ===================================
   MODAL
   =================================== */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-4);
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
    animation: fadeIn 0.3s ease;
}

.modal-content {
    position: relative;
    background: var(--color-white);
    border-radius: var(--radius-xl);
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: slideUp 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.modal-large {
    max-width: 1000px;
}

.modal-close {
    position: absolute;
    top: var(--space-3);
    right: var(--space-3);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.1);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 1;
}

.modal-close:hover {
    background: var(--color-danger);
    color: var(--color-white);
    transform: rotate(90deg);
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===================================
   FILTER CHIPS
   =================================== */
.filter-chips-container {
    background: white;
    padding: var(--space-4);
    border-radius: var(--radius-lg);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    border-left: 3px solid var(--color-primary);
}

.filter-chip {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    padding: 0.5rem 0.875rem;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-warning) 100%);
    color: var(--color-charcoal);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: var(--weight-semibold);
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 6px rgba(255, 203, 5, 0.3);
    animation: chipSlideIn 0.3s ease-out;
}

.filter-chip:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 203, 5, 0.5);
}

.filter-chip i {
    font-size: 0.75rem;
    transition: transform 0.3s ease;
}

.filter-chip:hover i {
    transform: rotate(90deg);
}

@keyframes chipSlideIn {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ===================================
   ENHANCED EQUIPMENT CARDS
   =================================== */
.equipment-specs {
    display: flex;
    gap: var(--space-2);
    margin-top: var(--space-3);
    padding: var(--space-3);
    background: var(--color-surface);
    border-radius: var(--radius-md);
    flex-wrap: wrap;
}

.equipment-spec-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-1);
    flex: 1;
    min-width: 80px;
}

.equipment-spec-icon {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-warning) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-charcoal);
    font-size: 0.875rem;
}

.equipment-spec-value {
    font-weight: var(--weight-bold);
    color: var(--color-charcoal);
    font-size: var(--text-sm);
}

.equipment-spec-label {
    font-size: var(--text-xs);
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Quick action buttons on cards */
.equipment-quick-actions {
    display: flex;
    gap: var(--space-2);
    margin-top: var(--space-3);
}

.btn-quick-action {
    flex: 1;
    padding: 0.625rem 1rem;
    border-radius: var(--radius-md);
    font-weight: var(--weight-semibold);
    font-size: var(--text-sm);
    border: 2px solid var(--color-surface);
    background: white;
    color: var(--color-charcoal);
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-1);
}

.btn-quick-action:hover {
    border-color: var(--color-primary);
    background: var(--color-primary);
    color: var(--color-charcoal);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 203, 5, 0.3);
}

.btn-quick-action.primary {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-warning) 100%);
    border-color: var(--color-primary);
    color: var(--color-charcoal);
    font-weight: var(--weight-bold);
}

.btn-quick-action.primary:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 6px 16px rgba(255, 203, 5, 0.5);
}

/* Owner verification badge */
.owner-verification {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    padding: var(--space-1) var(--space-2);
    background: rgba(45, 156, 219, 0.1);
    border-radius: var(--radius-md);
    font-size: var(--text-xs);
    color: var(--color-info);
    font-weight: var(--weight-semibold);
    margin-top: var(--space-2);
}

.owner-verification i {
    color: var(--color-info);
}

/* Price transparency tooltip */
.price-info-tooltip {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
}

.price-info-icon {
    width: 18px;
    height: 18px;
    background: var(--color-surface);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.625rem;
    color: var(--text-tertiary);
    cursor: help;
    transition: all 0.3s ease;
}

.price-info-icon:hover {
    background: var(--color-info);
    color: white;
}

.price-tooltip-content {
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(-8px);
    background: var(--color-charcoal);
    color: white;
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-md);
    font-size: var(--text-xs);
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    z-index: 10;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.price-tooltip-content::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 6px solid transparent;
    border-top-color: var(--color-charcoal);
}

.price-info-tooltip:hover .price-tooltip-content {
    opacity: 1;
}

/* ===================================
   FLOATING CTA BUTTON
   =================================== */
.floating-cta {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 999;
    animation: floatIn 0.5s ease-out;
}

.floating-cta.hidden {
    transform: translateY(150px);
    opacity: 0;
    pointer-events: none;
}

.floating-cta-button {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: 1rem 1.5rem;
    background: linear-gradient(135deg, var(--color-accent) 0%, #D32F2F 100%);
    color: white;
    border: none;
    border-radius: var(--radius-full);
    font-weight: var(--weight-bold);
    font-size: 1rem;
    cursor: pointer;
    box-shadow: 0 8px 24px rgba(255, 87, 34, 0.4);
    transition: all 0.3s ease;
}

.floating-cta-button:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 12px 32px rgba(255, 87, 34, 0.6);
}

.floating-cta-button i {
    font-size: 1.25rem;
    animation: pulse 2s infinite;
}

@keyframes floatIn {
    from {
        opacity: 0;
        transform: translateY(100px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Mobile floating button */
@media (max-width: 768px) {
    .floating-cta {
        bottom: 20px;
        right: 20px;
        left: 20px;
    }
    
    .floating-cta-button {
        width: 100%;
        justify-content: center;
        font-size: 1.125rem;
        padding: 1.125rem 1.5rem;
    }
}

/* ===================================
   ENHANCED FILTERS
   =================================== */
.filters-sidebar .card {
    border: 1px solid rgba(255, 203, 5, 0.1);
    background: linear-gradient(135deg, white 0%, var(--color-surface) 100%);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(255, 203, 5, 0.1);
}

/* Collapsible filter sections */
.filter-section {
    margin-bottom: var(--space-6);
}

.filter-section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    padding: var(--space-2);
    margin: 0 calc(var(--space-2) * -1);
    border-radius: var(--radius-md);
    transition: background 0.3s ease;
}

.filter-section-header:hover {
    background: var(--color-surface);
}

.filter-section-toggle {
    transition: transform 0.3s ease;
}

.filter-section.collapsed .filter-section-toggle {
    transform: rotate(-90deg);
}

.filter-section-content {
    max-height: 500px;
    overflow: hidden;
    transition: max-height 0.4s ease, opacity 0.3s ease;
}

.filter-section.collapsed .filter-section-content {
    max-height: 0;
    opacity: 0;
}

/* Suggested filters when no results */
.suggested-filters {
    padding: var(--space-4);
    background: linear-gradient(135deg, #FFF8E1 0%, #FFE082 100%);
    border-radius: var(--radius-lg);
    margin-top: var(--space-4);
}

.suggested-filters h5 {
    margin: 0 0 var(--space-3);
    color: var(--color-charcoal);
    font-weight: var(--weight-bold);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.suggested-filters-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.suggested-filter-item {
    padding: var(--space-2) var(--space-3);
    background: white;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    font-weight: var(--weight-medium);
}

.suggested-filter-item:hover {
    background: var(--color-primary);
    color: var(--color-charcoal);
    transform: translateX(4px);
    box-shadow: 0 2px 8px rgba(255, 203, 5, 0.3);
}

/* ===================================
   SKELETON LOADERS
   =================================== */
.skeleton {
    background: linear-gradient(90deg, var(--color-surface) 0%, #e0e0e0 50%, var(--color-surface) 100%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
}

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

.skeleton-card {
    height: 400px;
    border-radius: var(--radius-xl);
}

/* ===================================
   RESPONSIVE DESIGN
   =================================== */
@media (max-width: 1200px) {
    .equipment-card-title {
        font-size: var(--text-base);
    }
    
    .price-value {
        font-size: var(--text-lg);
    }
}

@media (max-width: 768px) {
    .equipment-card {
        margin-bottom: var(--space-4);
    }
    
    .equipment-card-content {
        padding: var(--space-4);
    }
    
    .equipment-card-footer {
        flex-direction: column;
        align-items: stretch;
        gap: var(--space-3);
    }
    
    .equipment-specs {
        gap: var(--space-1);
    }
    
    .equipment-spec-item {
        min-width: 60px;
    }
    
    .equipment-spec-icon {
        width: 32px;
        height: 32px;
        font-size: 0.75rem;
    }
    
    .equipment-quick-actions {
        flex-direction: column;
    }
    
    .btn-quick-action {
        width: 100%;
    }
    
    .comparison-bar {
        padding: var(--space-3);
    }
    
    .comparison-bar-content {
        flex-direction: column;
    }
    
    .comparison-actions {
        width: 100%;
        justify-content: stretch;
    }
    
    .comparison-actions button {
        flex: 1;
    }
    
    .notification {
        right: var(--space-2);
        left: var(--space-2);
        min-width: auto;
    }
    
    .filter-chips-container {
        padding: var(--space-3);
    }
    
    .filter-chip {
        font-size: 0.75rem;
        padding: 0.375rem 0.75rem;
    }
    
    /* Hide stat dividers on mobile */
    .stat-divider {
        display: none !important;
    }
}

@media (max-width: 480px) {
    .equipment-card-badges {
        gap: var(--space-1);
    }
    
    .badge {
        padding: 2px var(--space-2);
        font-size: 0.625rem;
    }
    
    .btn-icon {
        width: 36px;
        height: 36px;
    }
}

/* ===================================
   ACCESSIBILITY
   =================================== */
.equipment-card:focus {
    outline: 3px solid var(--color-primary);
    outline-offset: 2px;
}

.btn-icon:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* Reduce motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ===================================
   PRINT STYLES
   =================================== */
@media print {
    .comparison-bar,
    .notification,
    .btn-icon,
    .filters-sidebar {
        display: none !important;
    }
    
    .equipment-card {
        page-break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ccc;
    }
}

/* ===================================
   DARK MODE SUPPORT (FUTURE)
   =================================== */
@media (prefers-color-scheme: dark) {
    /* Add dark mode styles here when implementing */
}