/* ── Global colour palette (from shared theme.css) ───────────────── */
/* Theme tokens: --color-primary, --color-bg, --color-surface, etc. */

:root,
[data-theme="light"] {
    --game-link-bg: var(--color-surface-hover);
    --game-link-color: var(--color-text);
    --game-link-border-color: var(--color-border);
    --game-link-hover-bg: var(--color-primary-light);
    --game-link-active-bg: var(--color-primary);
    --game-link-active-color: #FFFFFF;
    --game-link-active-border-color: var(--color-primary-hover);
}

[data-theme="dark"] .label,
[data-theme="dark"] .status,
[data-theme="dark"] .subtitle,
[data-theme="dark"] .app-version,
[data-theme="dark"] .modal-content p,
[data-theme="dark"] .game-card-desc,
[data-theme="dark"] .hs-score-date,
[data-theme="dark"] .hs-empty {
    color: var(--color-text-muted);
}

[data-theme="dark"] .modal-content h2,
[data-theme="dark"] h1,
[data-theme="dark"] .game-picker-header h2,
[data-theme="dark"] .hs-panel-header h2,
[data-theme="dark"] .game-card-name,
[data-theme="dark"] .hs-score-name {
    color: var(--color-text);
}

[data-theme="dark"] .app-shell {
    background: var(--color-surface);
    box-shadow: 0 8px 32px var(--color-shadow);
}

[data-theme="dark"] .puzzle-size-selector,
[data-theme="dark"] .difficulty-select,
[data-theme="dark"] .word-item,
[data-theme="dark"] .cell,
[data-theme="dark"] .vk-key,
[data-theme="dark"] .modal-content,
[data-theme="dark"] .game-picker-panel,
[data-theme="dark"] .hs-panel,
[data-theme="dark"] .nav-toggle,
[data-theme="dark"] .hs-trophy-btn,
[data-theme="dark"] .theme-toggle {
    background: var(--color-surface-raised);
    color: var(--color-text);
    border-color: var(--color-border);
}

[data-theme="dark"] .game-info,
[data-theme="dark"] .word-list,
[data-theme="dark"] .game-board,
[data-theme="dark"] .game-card,
[data-theme="dark"] .hs-score-row,
[data-theme="dark"] .hs-tabs,
[data-theme="dark"] .hs-panel-header {
    background: var(--color-bg);
    border-color: var(--color-border);
}

[data-theme="dark"] .game-card:hover,
[data-theme="dark"] .nav-toggle:hover,
[data-theme="dark"] .hs-trophy-btn:hover {
    background: var(--color-primary-light);
}

[data-theme="dark"] .game-link {
    background: var(--color-surface-raised);
    color: var(--color-text);
    border-color: var(--color-border);
}

[data-theme="dark"] .btn-secondary {
    background: var(--color-surface-raised);
    color: var(--color-text);
}

[data-theme="dark"] .btn-secondary:hover {
    background: var(--color-surface-hover);
}

[data-theme="dark"] footer {
    border-top-color: var(--color-border);
}

[data-theme="dark"] .game-picker-overlay,
[data-theme="dark"] .hs-panel-overlay,
[data-theme="dark"] .modal {
    background: var(--color-overlay);
}

[data-theme="dark"] #update-banner {
    color: var(--color-text);
}

[data-theme="dark"] #update-btn {
    background: var(--color-surface-raised);
    color: var(--color-primary);
}


#app {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100dvh;
}

.app-shell {
    width: 100%;
}

header {
    text-align: center;
    margin-bottom: 32px;
    position: relative;
    /* Room for corner controls */
    padding-top: 3rem;
}

.game-selector {
    display: flex;
    gap: 8px;
    margin-top: 16px;
    overflow-x: auto;
    padding-bottom: 4px;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    transition: opacity 0.3s ease;
    /* Hide scrollbar visually while keeping it functional */
    scrollbar-width: none;
}

.game-selector::-webkit-scrollbar {
    display: none;
}

.game-selector.hidden {
    display: none;
}

.nav-toggle {
    position: absolute;
    top: 0;
    right: 0;
    background: var(--color-surface);
    border: 2px solid var(--color-border);
    color: var(--color-text-muted);
    padding: 8px 14px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.9em;
    font-weight: 600;
    white-space: nowrap;
    transition: all 0.3s ease;
    min-height: 44px;
    min-width: 44px;
}

.nav-toggle:hover {
    background: var(--color-primary-light);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.nav-toggle:focus {
    outline: 2px solid var(--color-focus);
    outline-offset: 2px;
}

header .theme-toggle {
    right: 56px;
}

.game-link {
    padding: 8px 14px;
    background: var(--game-link-bg, #ECEAE4);
    color: var(--game-link-color, #2C2A26);
    text-decoration: none;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.88em;
    transition: all 0.2s ease;
    cursor: pointer;
    border: 2px solid var(--game-link-border-color, #E2DDD6);
    white-space: nowrap;
    flex-shrink: 0;
    scroll-snap-align: start;
}

.game-link:hover {
    background: var(--game-link-hover-bg, #FEF3C7);
    transform: translateY(-1px);
    border-color: var(--color-primary, #D4A017);
}

.game-link:focus {
    outline: 2px solid var(--color-focus);
    outline-offset: 2px;
}

.game-link.active {
    background: var(--game-link-active-bg, #D4A017);
    color: var(--game-link-active-color, #ffffff);
    border-color: var(--game-link-active-border-color, #B8890E);
    box-shadow: 0 2px 8px var(--color-primary-shadow, rgba(212, 160, 23, 0.3));
}

h1 {
    color: var(--color-text, #2C2A26);
    font-size: clamp(1.5em, 6vw, 2.5em);
    margin-bottom: 12px;
    font-weight: 700;
    letter-spacing: -0.02em;
    padding: 0 3.5rem;
}

.subtitle {
    color: var(--color-text-muted, #706B62);
    font-size: 1.05em;
    font-weight: 500;
}

.game-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    padding: 16px 20px;
    background: var(--color-bg, #F4F1EB);
    border-radius: 12px;
    flex-wrap: wrap;
    gap: 12px;
    border: 1px solid var(--color-border, #E2DDD6);
}

.info-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.label {
    font-weight: 600;
    color: var(--color-text-muted);
    font-size: 0.95em;
}

.value {
    font-size: 1.2em;
    font-weight: bold;
    color: var(--color-primary, #D4A017);
}

.puzzle-size-selector {
    padding: 8px 15px;
    font-size: 1em;
    font-weight: 600;
    border: 2px solid var(--color-border);
    border-radius: 8px;
    background: var(--color-surface-raised);
    color: var(--color-text);
    cursor: pointer;
    transition: all 0.3s ease;
}

.puzzle-size-selector:hover {
    border-color: var(--color-primary, #D4A017);
}

.puzzle-size-selector:focus {
    outline: 3px solid var(--color-primary, #D4A017);
    outline-offset: 2px;
    border-color: var(--color-primary, #D4A017);
    box-shadow: 0 0 0 3px var(--color-primary-shadow, rgba(212, 160, 23, 0.15));
}

.word-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 20px;
    padding: 15px;
    background: var(--color-bg, #F4F1EB);
    border-radius: 10px;
    min-height: 60px;
}

.word-item {
    padding: 8px 15px;
    background: var(--color-surface-raised);
    border: 2px solid var(--color-border);
    border-radius: 20px;
    font-size: 0.9em;
    font-weight: 600;
    color: var(--color-text);
    transition: all 0.3s ease;
}

.word-item.found {
    background: var(--color-primary, #D4A017);
    color: white;
    border-color: var(--color-primary, #D4A017);
    text-decoration: line-through;
}

.game-board {
    display: grid;
    gap: 4px;
    margin-bottom: 20px;
    padding: 15px;
    background: var(--color-bg, #F4F1EB);
    border-radius: 10px;
    touch-action: none;
    user-select: none;
    max-width: 100%;
    overflow: hidden;
}

/* Grid size-specific adjustments */
.game-board.grid-small {
    gap: 4px;
    padding: 15px;
}

.game-board.grid-medium {
    gap: 3px;
    padding: 12px;
}

.game-board.grid-large {
    gap: 2px;
    padding: 8px;
}

.cell {
    aspect-ratio: 1;
    background: var(--color-surface-raised);
    border: 2px solid var(--color-border);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: clamp(0.6em, 1.5vw, 1.2em);
    font-weight: bold;
    color: var(--color-text);
    cursor: pointer;
    transition: all 0.2s ease;
    width: 100%;
    max-width: 100%;
}

/* Cell size adjustments for large grids */
.grid-large .cell {
    border-width: 1px;
    border-radius: 4px;
    font-size: clamp(0.5em, 1.2vw, 0.9em);
}

.grid-medium .cell {
    border-radius: 6px;
    font-size: clamp(0.6em, 1.4vw, 1em);
}

.cell:hover {
    background: var(--color-primary-light, #FEF3C7);
    transform: scale(1.05);
}

.cell:focus {
    outline: 2px solid var(--color-focus);
    outline-offset: 2px;
    z-index: 1;
}

.cell.selected {
    background: var(--color-primary-selected, #F5CC5C);
    color: var(--color-text, #2C2A26);
    border-color: var(--color-primary, #D4A017);
}

.cell.found {
    background: var(--color-primary, #D4A017);
    color: white;
    border-color: var(--color-primary-hover, #B8890E);
}

.cell.hint {
    animation: pulse 1s ease-in-out;
    background: #FFC107;
    border-color: #FFA000;
}

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

.controls {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

.btn {
    flex: 1;
    padding: 14px 24px;
    font-size: 1em;
    font-weight: 600;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    min-height: 44px;
    min-width: 44px;
}

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

.btn:active {
    transform: translateY(1px);
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
}

.btn-primary {
    background: var(--color-primary, #D4A017);
    color: white;
}

.btn-primary:hover {
    background: var(--color-primary-hover, #B8890E);
    box-shadow: 0 4px 12px var(--color-primary-shadow, rgba(212, 160, 23, 0.35));
}

.btn-secondary {
    background: var(--color-surface-hover);
    color: var(--color-text);
}

.btn-secondary:hover {
    background: var(--color-surface-raised);
    box-shadow: 0 4px 12px var(--color-shadow);
}

.btn-link {
    background: none;
    border: none;
    color: var(--color-primary);
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: underline;
    padding: 0.35rem;
}

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

footer {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid var(--color-border);
}

.status {
    color: var(--color-text-muted);
    font-size: 0.9em;
    margin-top: 10px;
}

.install-prompt {
    margin-bottom: 6px;
}

.app-version {
    color: var(--color-text-muted);
    font-size: 0.75em;
    margin-top: 8px;
}

/* Responsive design */
@media (max-width: 600px) {
    .app-shell {
        padding:
            1.25rem
            max(1rem, var(--gutter-inline-end))
            1.25rem
            max(1rem, var(--gutter-inline-start));
        border-radius: 20px;
    }

    header {
        padding-top: 2.75rem;
    }

    h1 {
        font-size: clamp(1.3em, 5vw, 2em);
        padding: 0 3rem;
    }
    
    .subtitle {
        font-size: 0.95em;
    }

    .game-info {
        flex-wrap: wrap;
        padding: 12px;
        gap: 8px;
    }

    .cell {
        font-size: clamp(0.5em, 2vw, 1em);
        border-width: 1px;
        border-radius: 4px;
    }

    .controls {
        flex-direction: column;
    }
    
    .game-board {
        gap: 2px;
        padding: 8px;
    }

    .game-board.grid-large {
        gap: 1px;
        padding: 5px;
    }

    .grid-large .cell {
        font-size: clamp(0.45em, 1.8vw, 0.75em);
        border-width: 1px;
    }
    
    .game-selector {
        gap: 6px;
    }
    
    .game-link {
        padding: 7px 12px;
        font-size: 0.85em;
    }
}

/* Extra small screens */
@media (max-width: 380px) {
    .app-shell {
        padding:
            1rem
            max(0.875rem, var(--gutter-inline-end))
            1rem
            max(0.875rem, var(--gutter-inline-start));
        border-radius: 16px;
    }

    .game-link {
        padding: 6px 10px;
        font-size: 0.82em;
    }

    .btn {
        padding: 12px 16px;
        font-size: 0.9em;
    }
}

/* Celebration animation */
@keyframes celebrate {
    0%, 100% {
        transform: scale(1) rotate(0deg);
    }
    25% {
        transform: scale(1.1) rotate(-5deg);
    }
    75% {
        transform: scale(1.1) rotate(5deg);
    }
}

.celebrating {
    animation: celebrate 0.5s ease-in-out;
}

/* Game section enter animation */
.game-section {
    animation: gameSectionFadeIn 0.3s ease-in;
}

@keyframes gameSectionFadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* Utility: hidden elements (toggled via JS classList) */
.hidden {
    display: none !important;
}

/* Difficulty / mode selector (shared across Sudoku, Math Blaster, Grammar Blaster) */
.difficulty-select {
    padding: 8px 15px;
    font-size: 1em;
    font-weight: 600;
    border: 2px solid var(--color-border);
    border-radius: 8px;
    background: var(--color-surface-raised);
    color: var(--color-text);
    cursor: pointer;
    transition: all 0.3s ease;
}

.difficulty-select:hover {
    border-color: var(--color-primary, #D4A017);
}

.difficulty-select:focus {
    outline: 3px solid var(--color-primary, #D4A017);
    outline-offset: 2px;
    border-color: var(--color-primary, #D4A017);
    box-shadow: 0 0 0 3px var(--color-primary-shadow, rgba(212, 160, 23, 0.15));
}

/* Update notification banner (shown by pwa.js) */
#update-banner {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--color-primary, #D4A017);
    color: white;
    padding: 15px;
    text-align: center;
    z-index: 10000;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

#update-banner .banner-inner {
    max-width: 600px;
    margin: 0 auto;
}

#update-btn {
    margin-left: 15px;
    padding: 8px 20px;
    background: white;
    color: var(--color-primary, #D4A017);
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-weight: bold;
    font-size: 14px;
}

#dismiss-btn {
    margin-left: 10px;
    padding: 8px 20px;
    background: transparent;
    color: white;
    border: 1px solid white;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
}

/* Custom Modal Styles */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.modal.active {
    display: flex;
    animation: fadeIn 0.3s ease-in-out;
}

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

.modal-content {
    background: var(--color-surface-raised);
    border-radius: 20px;
    padding: 30px;
    max-width: 400px;
    width: 90%;
    box-shadow: 0 20px 60px var(--color-shadow);
    animation: slideUp 0.3s ease-in-out;
}

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

.modal-content h2 {
    color: var(--color-text);
    margin-bottom: 15px;
    font-size: 1.8em;
}

.modal-content p {
    color: var(--color-text-muted);
    margin-bottom: 25px;
    font-size: 1.1em;
    line-height: 1.5;
}

.modal-buttons {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
}

.modal-buttons .btn {
    flex: 1;
    max-width: 150px;
}

/* ── Game Picker Overlay ─────────────────────────────────────────────── */
.game-picker-overlay {
    position: fixed;
    inset: 0;
    background: rgba(44, 42, 38, 0.75);
    display: flex;
    align-items: flex-start;
    justify-content: center;
    z-index: 900;
    padding: 20px;
    overflow-y: auto;
    animation: fadeIn 0.2s ease;
}

.game-picker-panel {
    background: var(--color-surface);
    border-radius: 20px;
    padding: 24px;
    width: 100%;
    max-width: 720px;
    box-shadow: 0 20px 60px rgba(44, 42, 38, 0.4);
    animation: slideUp 0.25s ease;
    margin: auto;
}

.game-picker-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.game-picker-header h2 {
    font-size: 1.4em;
    font-weight: 700;
    color: var(--color-text);
    margin: 0;
}

.game-picker-close {
    background: var(--color-bg);
    border: 2px solid var(--color-border);
    color: var(--color-text-muted);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1em;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.game-picker-close:hover {
    background: var(--color-primary-light);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.game-picker-close:focus {
    outline: 2px solid var(--color-focus);
    outline-offset: 2px;
}

.game-picker-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.game-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 16px 12px;
    background: var(--color-bg);
    border: 2px solid var(--color-border);
    border-radius: 16px;
    text-decoration: none;
    color: var(--color-text);
    cursor: pointer;
    transition: all 0.2s ease;
    gap: 6px;
    position: relative;
}

.game-card:hover {
    background: var(--color-primary-light);
    border-color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px var(--color-primary-shadow);
}

.game-card:focus {
    outline: 2px solid var(--color-focus);
    outline-offset: 2px;
}

.game-card.active {
    background: var(--color-primary);
    border-color: var(--color-primary-hover);
    color: #fff;
    box-shadow: 0 4px 16px var(--color-primary-shadow);
}

.game-card-emoji {
    font-size: 2em;
    line-height: 1;
    display: block;
}

.game-card-name {
    font-weight: 700;
    font-size: 0.9em;
    line-height: 1.2;
}

.game-card-desc {
    font-size: 0.75em;
    color: var(--color-text-muted);
    line-height: 1.3;
}

.game-card.active .game-card-desc {
    color: rgba(255, 255, 255, 0.85);
}

@media (max-width: 600px) {
    .game-picker-overlay {
        padding: 12px;
        align-items: flex-start;
    }

    .game-picker-panel {
        padding: 16px;
        border-radius: 16px;
    }

    .game-picker-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }

    .game-card {
        padding: 12px 8px;
    }

    .game-card-emoji {
        font-size: 1.6em;
    }

    .game-card-desc {
        position: absolute;
        width: 1px;
        height: 1px;
        overflow: hidden;
        clip: rect(0, 0, 0, 0);
        white-space: nowrap;
    }
}

/* ── Shared virtual-keyboard key ──────────────────────────────── */
.vk-key {
    background: var(--color-surface-raised);
    border: 2px solid var(--color-primary);
    border-radius: 8px;
    font-weight: bold;
    color: var(--color-primary-hover, #B8890E);
    cursor: pointer;
    transition: all 0.15s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.vk-key:hover:not(:disabled) {
    background: var(--color-primary-light, #FEF3C7);
    transform: translateY(-2px);
    box-shadow: 0 3px 8px var(--color-primary-shadow, rgba(212, 160, 23, 0.25));
}

.vk-key:focus {
    outline: 2px solid var(--color-focus);
    outline-offset: 2px;
}

.vk-key:active:not(:disabled) {
    transform: translateY(0);
}

/* ── High Scores panel ─────────────────────────────────────────── */
.hs-trophy-btn {
    position: absolute;
    top: 0;
    left: 0;
    background: var(--color-surface);
    border: 2px solid var(--color-border);
    color: var(--color-text-muted);
    padding: 8px 14px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.9em;
    font-weight: 600;
    white-space: nowrap;
    transition: all 0.3s ease;
    min-height: 44px;
    min-width: 44px;
    line-height: 1;
}

.hs-trophy-btn:hover {
    background: var(--color-primary-light);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

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

.hs-panel-overlay {
    position: fixed;
    inset: 0;
    background: rgba(44, 42, 38, 0.75);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 900;
    padding: 20px;
    animation: fadeIn 0.2s ease;
}

.hs-panel {
    background: var(--color-surface);
    border-radius: 20px;
    width: 100%;
    max-width: 480px;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 60px rgba(44, 42, 38, 0.4);
    animation: slideUp 0.25s ease;
    overflow: hidden;
}

.hs-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px 16px;
    border-bottom: 1px solid var(--color-border);
    flex-shrink: 0;
}

.hs-panel-header h2 {
    font-size: 1.3em;
    font-weight: 700;
    color: var(--color-text);
    margin: 0;
}

.hs-tabs {
    display: flex;
    gap: 4px;
    padding: 12px 24px 0;
    border-bottom: 1px solid var(--color-border);
    flex-shrink: 0;
}

.hs-tab {
    padding: 8px 16px;
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    cursor: pointer;
    font-size: 0.9em;
    font-weight: 600;
    color: var(--color-text-muted);
    margin-bottom: -1px;
    border-radius: 0;
    transition: color 0.2s ease;
}

.hs-tab.active {
    color: var(--color-primary-hover);
    border-bottom-color: var(--color-primary);
}

.hs-tab:hover:not(.active) {
    color: var(--color-text);
}

.hs-tab:focus {
    outline: 2px solid var(--color-focus);
    outline-offset: 2px;
}

.hs-scores-list {
    overflow-y: auto;
    flex: 1;
    padding: 8px 24px 16px;
}

.hs-score-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid var(--color-border);
}

.hs-score-row:last-child {
    border-bottom: none;
}

.hs-rank {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--color-primary-light);
    color: var(--color-primary-hover);
    font-weight: 700;
    font-size: 0.85em;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.hs-rank.top-3 {
    background: var(--color-primary);
    color: #fff;
}

.hs-score-info {
    flex: 1;
    min-width: 0;
}

.hs-score-name {
    font-weight: 600;
    font-size: 0.95em;
    color: var(--color-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.hs-score-date {
    font-size: 0.8em;
    color: var(--color-text-muted);
}

.hs-score-value {
    font-weight: 700;
    font-size: 1.1em;
    color: var(--color-primary-hover);
    flex-shrink: 0;
}

.hs-empty {
    text-align: center;
    color: var(--color-text-muted);
    padding: 32px 0;
    font-size: 0.95em;
    line-height: 1.6;
}

@media (max-width: 600px) {
    .hs-panel-overlay {
        padding: 12px;
        align-items: flex-end;
    }

    .hs-panel {
        border-radius: 20px 20px 16px 16px;
        max-height: 85vh;
    }
}