/* Material Design Updates - Clean, minimal animations */

/* ============================================================================
   Reduced Motion & Faster Transitions
   ============================================================================ */
:root {
    /* Reduced transition durations */
    --transition-fast: 80ms cubic-bezier(0.4, 0.0, 0.2, 1);
    --transition-base: 120ms cubic-bezier(0.4, 0.0, 0.2, 1);
}

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

/* Update header */
.header {
    background: var(--surface-elevated);
    box-shadow: var(--elevation-4);
    border: 1px solid var(--border-color);
}

/* Remove decorative gradients in header for cleaner Material look */
.header::after {
    display: none;
}

.header h1 {
    text-shadow: none;
    font-weight: 600;
    color: var(--text-primary);
}

/* Subheader text should use secondary tone */
.subtitle {
    color: var(--text-secondary);
}

/* ============================================================================
   Unified Button System
   ============================================================================ */
.btn,
.nav-link,
.auth-btn,
.watchlist-btn,
.graph-btn,
.clear-watchlist-btn,
.create-collection-btn,
.back-btn,
.edit-collection-btn,
.delete-collection-btn,
.add-to-collection-btn,
.price-deck-btn,
.collection-item-edit,
.collection-item-delete {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.6rem 0.9rem;
    border-radius: var(--radius-medium);
    border: 1px solid var(--border-color);
    background: var(--surface-elevated);
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.95rem;
    line-height: 1;
    text-decoration: none;
    cursor: pointer;
    transition: background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast);
    box-shadow: var(--elevation-1);
}

.btn:hover,
.nav-link:hover,
.auth-btn:hover,
.watchlist-btn:hover,
.graph-btn:hover,
.clear-watchlist-btn:hover,
.create-collection-btn:hover,
.back-btn:hover,
.edit-collection-btn:hover,
.delete-collection-btn:hover,
.add-to-collection-btn:hover,
.price-deck-btn:hover,
.collection-item-edit:hover,
.collection-item-delete:hover {
    background: var(--surface-highlight);
    border-color: var(--border-strong);
    box-shadow: var(--elevation-2);
}

.btn:active,
.nav-link:active,
.auth-btn:active,
.watchlist-btn:active,
.graph-btn:active,
.clear-watchlist-btn:active,
.create-collection-btn:active,
.back-btn:active,
.edit-collection-btn:active,
.delete-collection-btn:active,
.add-to-collection-btn:active,
.price-deck-btn:active,
.collection-item-edit:active,
.collection-item-delete:active {
    box-shadow: var(--elevation-1);
}

.btn-primary,
#loginBtn,
.price-deck-btn,
.create-collection-btn,
.add-to-collection-btn {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: #ffffff;
}

.btn-primary:hover,
#loginBtn:hover,
.price-deck-btn:hover,
.create-collection-btn:hover,
.add-to-collection-btn:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
}

.btn-outline,
.toggle-notifications-btn,
.clear-all-btn,
.collection-item-edit,
.collection-item-delete,
.btn-secondary {
    background: transparent;
    color: var(--text-secondary);
}

.btn-danger,
.delete-collection-btn {
    background: var(--error-color);
    border-color: var(--error-color);
    color: #ffffff;
}

/* Make nav links tonal buttons instead of glassy pills */
.nav-link {
    backdrop-filter: none;
}

.nav-link:hover {
    color: var(--text-primary);
}

/* Active nav state */
.nav-link.is-active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: #0f0f0f;
    box-shadow: var(--elevation-2);
}

/* Auth/user chip styling to match tonal buttons */
.user-info {
    background: var(--surface-elevated);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.auth-btn {
    background: var(--surface-elevated);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

#loginBtn {
    background: var(--primary-color);
    color: #ffffff;
    border-color: var(--primary-color);
}

#loginBtn:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
}

/* ============================================================================
   Accessibility Utilities
   ============================================================================ */

/* Screen reader only content */
.sr-only,
.visually-hidden {
    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 for keyboard navigation */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--primary-color);
    color: var(--surface-color);
    padding: var(--spacing-sm) var(--spacing-md);
    text-decoration: none;
    border-radius: var(--radius-small);
    z-index: 1000;
}

.skip-link:focus {
    top: var(--spacing-sm);
}

/* ============================================================================
   Focus-visible rings (keyboard navigation)
   ============================================================================ */
.nav-link:focus-visible,
.auth-btn:focus-visible,
.watchlist-btn:focus-visible,
.graph-btn:focus-visible,
.clear-watchlist-btn:focus-visible,
.create-collection-btn:focus-visible,
.back-btn:focus-visible,
.edit-collection-btn:focus-visible,
.delete-collection-btn:focus-visible,
.add-to-collection-btn:focus-visible,
.price-deck-btn:focus-visible,
.collection-item-edit:focus-visible,
.collection-item-delete:focus-visible,
.chip:focus-visible,
.notifications-toggle-btn:focus-visible,
.toggle-notifications-btn:focus-visible,
.clear-all-btn:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px rgba(110, 231, 183, 0.28), var(--elevation-2);
}

/* Update search container */
.search-container {
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    box-shadow: var(--elevation-2);
    backdrop-filter: none;
}

.search-box input {
    background: var(--surface-elevated);
    border: 1px solid var(--border-color);
}

.search-box input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(110, 231, 183, 0.2);
}

.search-btn {
    background: var(--primary-color);
    box-shadow: var(--elevation-2);
}

.search-btn:hover {
    background: var(--primary-dark);
    box-shadow: var(--elevation-2);
}

/* Update results section */
.results-section {
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    box-shadow: var(--elevation-2);
    backdrop-filter: none;
}

/* Update card name link */
.card-info h2 .card-name-link {
    background: none;
    -webkit-background-clip: unset;
    -webkit-text-fill-color: var(--text-primary);
    text-shadow: none;
    color: var(--primary-color);
}

/* Update all cards and components */
.detail-item,
.price-item,
.stat-card,
.insight-card,
.chip {
    backdrop-filter: none;
    text-shadow: none;
}

/* Update main card section */
.main-card-section {
    background: var(--surface-elevated);
    border: 1px solid var(--border-color);
    box-shadow: var(--elevation-2);
    backdrop-filter: none;
}

.main-card-section::before {
    display: none;
}

.main-card-image img {
    border: 1px solid var(--border-color);
    box-shadow: var(--elevation-2);
}

/* Update price items */
.price-item {
    background: var(--surface-elevated);
    border: 1px solid var(--border-color);
    box-shadow: var(--elevation-1);
    backdrop-filter: none;
}

.price-item:hover {
    background: var(--surface-highlight);
    box-shadow: var(--elevation-2);
}

/* Update stat cards */
.stat-card {
    background: var(--surface-elevated);
    border: 1px solid var(--border-color);
    backdrop-filter: none;
}

.stat-value.positive,
.stat-value.negative {
    text-shadow: none;
}

/* Update rarity badges */
.rarity-premium,
.rarity-ultra,
.rarity-super,
.rarity-rare {
    box-shadow: var(--elevation-1);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Update graph section */
.graph-section {
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    backdrop-filter: none;
}

/* Update detailed stats section */
.detailed-stats-section {
    background: var(--surface-elevated);
    border: 1px solid var(--border-color);
    box-shadow: var(--elevation-1);
    backdrop-filter: none;
}

/* Update buttons */
.graph-btn {
    background: var(--surface-elevated);
    border: 1px solid var(--border-color);
    box-shadow: var(--elevation-1);
}

.graph-btn:hover {
    box-shadow: var(--elevation-2);
}

.graph-btn.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    box-shadow: var(--elevation-2);
}

/* Watchlist alert controls */
.watchlist-alerts {
    margin-top: 0.75rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 0.6rem;
}

.watchlist-alert-field {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-small);
    padding: 0.5rem 0.6rem;
}

.watchlist-alert-field label {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.watchlist-alert-field input {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 0.95rem;
    outline: none;
}

.watchlist-alert-actions {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    justify-content: flex-end;
}

.watchlist-alert-toggle,
.watchlist-alert-save {
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-small);
    background: var(--surface-elevated);
    color: var(--text-secondary);
    cursor: pointer;
    transition: background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

.watchlist-alert-toggle.enabled {
    color: white;
    background: var(--primary-color);
    border-color: var(--primary-color);
}

.watchlist-alert-save:hover {
    color: white;
    background: var(--accent-color);
    border-color: var(--accent-color);
}

/* Toast notifications */
.toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    z-index: 9999;
}

.toast {
    min-width: 260px;
    max-width: 420px;
    background: var(--surface-elevated);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    border-radius: var(--radius-medium);
    padding: 0.85rem 1rem;
    box-shadow: var(--elevation-4);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    animation: toastIn var(--transition-base);
}

.toast i {
    font-size: 1.1rem;
}

.toast .toast-content {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.toast .toast-title {
    font-weight: 600;
}

.toast .toast-message {
    color: var(--text-secondary);
    font-size: 0.92rem;
}

.toast.positive {
    border-color: var(--success-color);
}

.toast.negative {
    border-color: var(--error-color);
}

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

/* Material Text Field (floating label) */
.md-text-field {
    position: relative;
    flex: 1;
    min-width: 0;
}

.md-text-field input {
    width: 100%;
    padding: 1.1rem 1.2rem 0.9rem 1.2rem;
    font-size: 1.05rem;
    color: var(--text-primary);
    background: var(--surface-elevated);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-medium);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
}

.md-text-field input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(110, 231, 183, 0.2);
}

.md-text-field.has-icon input {
    padding-left: 2.9rem;
}

.md-text-field label {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    font-size: 0.85rem;
    line-height: 1;
    padding: 0 4px;
    border-radius: 4px;
    transition: transform var(--transition-fast), top var(--transition-fast), color var(--transition-fast), font-size var(--transition-fast), background var(--transition-fast);
    pointer-events: none;
    background: transparent;
}

.md-text-field.has-icon label {
    left: 40px;
    font-size: 0.8rem;
}

.md-text-field.has-icon.is-focused label,
.md-text-field.has-icon.has-value label {
    left: 40px;
    font-size: 0.65rem;
}

.mdtf-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    font-size: 0.95rem;
    pointer-events: none;
}

.md-text-field.is-focused .mdtf-icon {
    color: var(--primary-color);
}

.md-text-field.is-focused label,
.md-text-field.has-value label {
    top: 6px;
    transform: none;
    font-size: 0.7rem;
    color: var(--primary-color);
    background: var(--surface-elevated);
}

/* Minimal ripple effect - removed for reduced motion */

/* Focus-visible styles */
.search-btn:focus-visible,
.graph-btn:focus-visible,
.price-item:focus-visible,
.md-text-field input:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px rgba(110, 231, 183, 0.28);
}

/* Icon-only search button: compact, 44x44 target */
#searchBtn.search-btn,
.search-btn {
    width: 44px;
    height: 44px;
    padding: 0;
    border-radius: var(--radius-medium);
    background: var(--surface-elevated);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    box-shadow: var(--elevation-1);
}

.search-btn:hover {
    background: var(--surface-highlight);
    border-color: var(--border-strong);
    box-shadow: var(--elevation-2);
}

/* FAB (alerts) safe-area support */
.notifications-toggle-btn {
    bottom: calc(1.5rem + env(safe-area-inset-bottom));
}

/* Sticky search on mobile for quick access */
@media (max-width: 720px) {
    .search-section {
        position: sticky;
        top: calc(0.5rem + env(safe-area-inset-top));
        z-index: 30;
    }
    .search-container {
        box-shadow: var(--elevation-4);
    }
}

/* Horizontal scroll indicator utility */
.has-horizontal-scroll {
    position: relative;
}

.has-horizontal-scroll::before,
.has-horizontal-scroll::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 20px;
    pointer-events: none;
    z-index: 1;
    opacity: 0.6;
}

.has-horizontal-scroll::before {
    left: 0;
    background: linear-gradient(to right, var(--surface-color), transparent);
}

.has-horizontal-scroll::after {
    right: 0;
    background: linear-gradient(to left, var(--surface-color), transparent);
}

/* Graph controls: horizontal scroll and snap on narrow screens */
.graph-controls {
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x proximity;
}

.graph-controls .graph-btn {
    flex: 0 0 auto;
    scroll-snap-align: start;
}

/* Collections: sticky table headers and zebra rows (override) */
.collection-items-table thead th {
    position: sticky;
    top: 0;
    z-index: 1;
    background: var(--surface-elevated);
    box-shadow: 0 1px 0 var(--border-color);
}

.collection-items-table tbody tr:nth-child(odd) {
    background: rgba(255, 255, 255, 0.02);
}

/* ============================================================================
   Reduced Animation Overrides - Remove excessive movement
   ============================================================================ */

/* Remove transform animations from all hover states */
.card-info h2 .card-name-link:hover,
.detail-item:hover,
.stat-card:hover,
.insight-card:hover,
.chip:hover,
.notification-item:hover,
.collection-card:hover,
.collection-item:hover,
.recently-viewed-item:hover {
    transform: none;
}

/* Remove scale animations */
.card-image:hover img,
.main-card-image:hover img {
    transform: none;
}

/* Simplify loading spinner - remove complex animations */
.spinner,
.loading-spinner {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Remove slide-in animations for alerts/notifications */
.notification-item,
.alert-item {
    animation: none;
}

/* Remove transform from active states */
.graph-btn:active,
.btn:active,
.chip:active {
    transform: none;
}

/* Simplify autocomplete animations */
.autocomplete-dropdown {
    animation: none;
}

/* Remove translateY from search suggestions */
.search-suggestion:hover {
    transform: none;
}

/* Keep focus indicators but remove transforms */
button:focus-visible,
a:focus-visible,
input:focus-visible {
    transform: none;
}

/* Recently viewed improvements */
.recently-viewed-list {
    padding: 2px;
    margin: -2px;
}

/* ============================================================================
   Additional Material Design Improvements
   ============================================================================ */

/* Consistent card elevations */
.card,
.info-card,
.stats-card,
.collection-card {
    box-shadow: var(--elevation-1);
}

.card:hover,
.info-card:hover,
.collection-card:hover {
    box-shadow: var(--elevation-2);
}

/* Improved text hierarchy */
h1, h2, h3, h4, h5, h6 {
    font-weight: 500;
    letter-spacing: -0.01em;
}

h1 { font-size: 2rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.25rem; }

/* Better contrast for secondary text */
.subtitle,
.card-subtitle,
.meta-info,
small {
    color: var(--text-secondary);
}

/* Consistent border radius */
.card,
.button,
.input,
.chip,
.badge {
    border-radius: var(--radius-medium);
}

/* Better spacing in lists */
.list-item {
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
}

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

/* Improved loading states - minimal animation */
.skeleton {
    background: linear-gradient(
        90deg,
        var(--surface-elevated) 0%,
        var(--surface-highlight) 50%,
        var(--surface-elevated) 100%
    );
    background-size: 200% 100%;
    animation: shimmer 2s ease-in-out infinite;
}

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

/* Subtle dividers */
.divider,
hr {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: var(--spacing-lg) 0;
}

/* Better form controls */
input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
textarea,
select {
    background: var(--surface-elevated);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-medium);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(110, 231, 183, 0.2);
}

/* Better disabled states */
button:disabled,
input:disabled,
select:disabled {
    opacity: 0.38;
    cursor: not-allowed;
}

/* Consistent icon sizing */
.icon {
    width: 1.25rem;
    height: 1.25rem;
    flex-shrink: 0;
}

.icon-small {
    width: 1rem;
    height: 1rem;
}

.icon-large {
    width: 1.5rem;
    height: 1.5rem;
}

/* Better badge styles */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    background: var(--surface-elevated);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-small);
}

.badge-success {
    background: rgba(74, 222, 128, 0.15);
    border-color: var(--success-color);
    color: var(--success-color);
}

.badge-error {
    background: rgba(248, 113, 113, 0.15);
    border-color: var(--error-color);
    color: var(--error-color);
}

.badge-warning {
    background: rgba(250, 204, 21, 0.15);
    border-color: var(--warning-color);
    color: var(--warning-color);
}

/* Material Design-style tooltips */
.tooltip {
    background: rgba(30, 30, 30, 0.95);
    color: rgba(255, 255, 255, 0.95);
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-small);
    font-size: 0.875rem;
    box-shadow: var(--elevation-4);
}

/* Better link styles */
a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--primary-dark);
}

a:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
    border-radius: 2px;
}

/* Info modal feature links */
.info-feature-link {
    color: var(--text-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.info-feature-link:hover {
    color: var(--primary-color);
}

.info-feature-link:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
    border-radius: 2px;
}

/* ============================================================================
   Mobile-First Responsive Improvements
   ============================================================================ */

/* Tablet and below (960px) */
@media (max-width: 960px) {
    /* Better header layout for tablets */
    .header-nav {
        flex-wrap: wrap;
        gap: var(--spacing-sm);
    }

    /* Search box improvements */
    .search-box {
        gap: var(--spacing-sm);
    }

    .md-text-field.has-icon input {
        padding-left: 2.5rem;
        font-size: 1rem;
    }

    /* Better graph controls wrapping */
    .graph-controls {
        flex-wrap: wrap;
        gap: var(--spacing-xs);
    }

    .graph-btn {
        flex: 0 1 auto;
        min-width: 60px;
    }
}

/* Mobile (720px and below) */
@media (max-width: 720px) {
    /* Reduce spacing for mobile */
    .container {
        padding: var(--spacing-lg) var(--spacing-sm) var(--spacing-2xl);
        gap: var(--spacing-lg);
    }

    /* Compact header for mobile */
    .header {
        padding: var(--spacing-lg) var(--spacing-md);
    }

    .header h1 {
        font-size: 1.15rem;
        line-height: 1.3;
    }

    .header h1 i {
        font-size: 1rem;
    }

    .subtitle {
        font-size: 0.8rem;
        line-height: 1.4;
    }

    /* Horizontal scrollable navigation */
    .header-nav {
        display: flex;
        overflow-x: auto;
        overflow-y: hidden;
        -webkit-overflow-scrolling: touch;
        scroll-snap-type: x proximity;
        gap: var(--spacing-xs);
        margin-top: var(--spacing-md);
        padding-bottom: var(--spacing-xs);
        scrollbar-width: thin;
        scrollbar-color: var(--border-color) transparent;
    }

    .header-nav::-webkit-scrollbar {
        height: 4px;
    }

    .header-nav::-webkit-scrollbar-track {
        background: transparent;
    }

    .header-nav::-webkit-scrollbar-thumb {
        background: var(--border-color);
        border-radius: 2px;
    }

    .nav-link {
        flex: 0 0 auto;
        white-space: nowrap;
        font-size: 0.8rem;
        padding: 0.45rem 0.65rem;
        scroll-snap-align: start;
        gap: 0.3rem;
    }

    .nav-link i {
        font-size: 0.75rem;
    }

    .auth-nav {
        display: flex;
        gap: var(--spacing-xs);
        flex: 0 0 auto;
    }

    /* Mobile search improvements */
    .search-container {
        padding: var(--spacing-lg) var(--spacing-md);
    }

    .search-box {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .md-text-field {
        width: 100%;
    }

    .md-text-field input {
        padding: 0.9rem 1rem 0.75rem 1rem;
        font-size: 0.95rem;
        min-height: 44px;
    }

    .md-text-field.has-icon input {
        padding-left: 2.5rem;
    }

    .mdtf-icon {
        left: 10px;
        font-size: 0.9rem;
    }

    .md-text-field label {
        font-size: 0.85rem;
    }

    .md-text-field.has-icon label {
        left: 36px;
    }

    .md-text-field.is-focused label,
    .md-text-field.has-value label {
        font-size: 0.7rem;
    }

    .search-btn {
        width: 100%;
        padding: var(--spacing-md);
        font-size: 0.95rem;
        justify-content: center;
    }

    /* Better touch targets for mobile (minimum 44x44px) */
    button,
    .btn,
    .nav-link,
    .chip,
    .graph-btn,
    input[type="text"],
    input[type="email"],
    input[type="password"],
    input[type="number"],
    select,
    textarea {
        min-height: 44px;
    }

    button,
    .btn,
    .nav-link,
    .chip,
    .graph-btn {
        min-width: 44px;
    }

    /* Improved card layouts - horizontal scroll for All Printings */
    .price-list {
        display: flex;
        overflow-x: auto;
        gap: var(--spacing-sm);
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        padding-bottom: var(--spacing-sm);
        scrollbar-width: thin;
        scrollbar-color: var(--border-color) transparent;
    }

    .price-list::-webkit-scrollbar {
        height: 6px;
    }

    .price-list::-webkit-scrollbar-track {
        background: var(--surface-elevated);
        border-radius: 3px;
    }

    .price-list::-webkit-scrollbar-thumb {
        background: var(--border-color);
        border-radius: 3px;
    }

    .price-item {
        padding: var(--spacing-md) var(--spacing-sm);
        min-width: 200px;
        max-width: 240px;
        flex-shrink: 0;
        scroll-snap-align: start;
    }

    .price-item-name {
        font-size: 0.9rem;
    }

    .price-item-set {
        font-size: 0.75rem;
    }

    .price-item-rarity {
        font-size: 0.65rem;
        padding: 0.2rem 0.4rem;
    }

    .price-item-details {
        gap: var(--spacing-xs);
    }

    .price-detail .label {
        font-size: 0.65rem;
    }

    .price-detail .value {
        font-size: 1rem;
    }

    .main-card-section {
        padding: var(--spacing-lg) var(--spacing-md);
        gap: var(--spacing-lg);
    }

    .main-card-image img {
        max-width: 240px;
    }

    /* Stack detail items on mobile */
    .card-details {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }

    .detail-item {
        padding: var(--spacing-md);
    }

    /* Mobile-optimized price details grid */
    .main-card-prices {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-sm);
    }

    .price-detail {
        padding: var(--spacing-md) var(--spacing-sm);
    }

    .price-detail .label {
        font-size: 0.75rem;
        font-weight: 600;
    }

    /* Enhanced price visual hierarchy on mobile */
    .main-card-prices .price-detail.low {
        background: linear-gradient(135deg, rgba(16, 185, 129, 0.15), rgba(16, 185, 129, 0.05));
        border-color: rgba(16, 185, 129, 0.3);
    }

    .main-card-prices .price-detail.average {
        background: linear-gradient(135deg, rgba(99, 102, 241, 0.15), rgba(99, 102, 241, 0.05));
        border-color: rgba(99, 102, 241, 0.3);
    }

    .main-card-prices .price-detail .value {
        font-size: 1.35rem;
        font-weight: 800;
    }

    .price-detail .value {
        font-size: 1.1rem;
    }

    /* Enhanced trading signal on mobile */
    .signal-section {
        padding: var(--spacing-lg) var(--spacing-md);
    }

    .signal-header {
        flex-direction: column;
        align-items: stretch;
        padding: var(--spacing-md);
    }

    .signal-toggle {
        align-self: flex-end;
        margin-top: var(--spacing-xs);
    }

    .signal-stars {
        font-size: 1.75rem;
    }

    .signal-label {
        font-size: 1.35rem;
    }

    .signal-rating {
        padding: var(--spacing-md);
        background: linear-gradient(135deg, rgba(251, 191, 36, 0.1), transparent);
        border-radius: var(--radius-medium);
        border: 1px solid rgba(251, 191, 36, 0.2);
    }

    /* Graph section mobile optimization */
    .graph-section {
        padding: var(--spacing-lg) var(--spacing-md);
    }

    /* Enhanced graph controls for touch */
    .graph-controls {
        gap: var(--spacing-sm);
        padding: var(--spacing-sm);
        flex-wrap: wrap;
    }

    .graph-btn {
        padding: var(--spacing-sm) var(--spacing-lg);
        font-size: 0.95rem;
        min-height: 44px;
        min-width: 60px;
    }

    .graph-btn.active {
        box-shadow: var(--elevation-3);
        transform: scale(1.02);
    }

    /* More compact indicator toggles on mobile */
    .indicator-group {
        gap: var(--spacing-xs);
    }

    .indicator-toggle {
        padding: 0.5rem 0.65rem;
        min-height: 40px;
    }

    .indicator-toggle input[type="checkbox"] {
        width: 16px;
        height: 16px;
    }

    .toggle-label {
        font-size: 0.8rem;
    }

    .toggle-label .stat-tooltip-trigger {
        font-size: 0.65rem;
    }

    /* Watchlist mobile improvements */
    .watchlist-section {
        padding: var(--spacing-lg) var(--spacing-md);
    }

    .watchlist-item {
        padding: var(--spacing-md);
    }

    /* Collections mobile improvements */
    .collections-section {
        padding: var(--spacing-lg) var(--spacing-md);
    }

    .collection-card {
        padding: var(--spacing-lg) var(--spacing-md);
    }

    /* Modal improvements for mobile */
    .info-modal-content {
        margin: var(--spacing-md);
        max-width: calc(100% - var(--spacing-xl));
        max-height: calc(100vh - var(--spacing-2xl));
    }

    .info-modal-body {
        padding: var(--spacing-md);
    }

    .info-feature {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .info-feature-icon {
        margin-bottom: 0;
    }

    /* Toast notifications positioning for mobile */
    .toast-container {
        bottom: calc(var(--spacing-lg) + env(safe-area-inset-bottom));
        right: var(--spacing-md);
        left: var(--spacing-md);
    }

    .toast {
        min-width: auto;
        width: 100%;
    }

    /* Better spacing for sections */
    .results-section,
    .detailed-stats-section {
        padding: var(--spacing-lg) var(--spacing-md);
    }

    /* Stat cards mobile layout */
    .stats-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }

    .stat-card {
        padding: var(--spacing-md);
    }
}

/* Small mobile (520px and below) */
@media (max-width: 520px) {
    /* Extra compact for small screens */
    .container {
        padding: var(--spacing-md) var(--spacing-xs) var(--spacing-xl);
    }

    .header {
        padding: var(--spacing-md) var(--spacing-sm);
    }

    .header h1 {
        font-size: 1rem;
    }

    .subtitle {
        font-size: 0.75rem;
    }

    .nav-link {
        font-size: 0.75rem;
        padding: var(--spacing-xs) 0.4rem;
    }

    /* Compact search */
    .search-container {
        padding: var(--spacing-md) var(--spacing-sm);
    }

    .md-text-field input {
        padding: 0.8rem 0.9rem 0.7rem 0.9rem;
        font-size: 0.9rem;
    }

    .md-text-field.has-icon input {
        padding-left: 2.3rem;
    }

    .search-btn {
        padding: var(--spacing-sm);
    }

    /* Single column price grid */
    .main-card-prices {
        grid-template-columns: 1fr;
    }

    /* Compact cards */
    .price-item {
        padding: var(--spacing-md) var(--spacing-sm);
    }

    .main-card-section {
        padding: var(--spacing-md) var(--spacing-sm);
    }

    /* Compact recently viewed */
    .recently-viewed-item {
        min-width: 140px;
        max-width: 180px;
        padding: var(--spacing-xs) var(--spacing-sm);
    }

    .recently-viewed-item-name {
        font-size: 0.8rem;
    }

    /* Compact modals */
    .info-modal-content {
        margin: var(--spacing-sm);
    }

    .info-modal-header h2 {
        font-size: 1.1rem;
    }

    .info-feature h3 {
        font-size: 1rem;
    }

    .info-feature p {
        font-size: 0.85rem;
    }
}

/* Landscape mobile optimization */
@media (max-height: 600px) and (orientation: landscape) {
    .header {
        padding: var(--spacing-sm) var(--spacing-md);
    }

    .header-main {
        flex-direction: row;
        align-items: center;
        gap: var(--spacing-md);
    }

    .header h1 {
        font-size: 1rem;
        margin-bottom: 0;
    }

    .subtitle {
        font-size: 0.75rem;
        opacity: 0.8;
    }

    .header-nav {
        margin-top: var(--spacing-xs);
    }

    /* Better utilize horizontal space for cards */
    .features-grid,
    .price-list,
    .watchlist-items {
        grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr));
    }

    .main-card-section {
        padding: var(--spacing-md);
    }

    .container {
        padding: var(--spacing-sm) var(--spacing-md);
        gap: var(--spacing-md);
    }

    .info-modal-content {
        max-height: 90vh;
    }
}

/* Touch device optimizations */
@media (hover: none) and (pointer: coarse) {
    /* Increase touch targets */
    .btn,
    .nav-link,
    .graph-btn,
    .chip,
    button {
        min-height: 48px;
        padding: var(--spacing-sm) var(--spacing-md);
    }

    /* Remove hover states on touch devices */
    .btn:hover,
    .nav-link:hover,
    .card:hover,
    .price-item:hover {
        transform: none;
    }

    /* Show active states instead */
    .btn:active,
    .nav-link:active {
        opacity: 0.7;
    }
}