/*
  Who's That Pokemon? - modern UI that follows the SITE'S theme toggle
  (the sun/moon button in the header), rather than having its own.
  Reacts to the same [data-theme] attribute main.js already sets on
  <html>, so switching theme anywhere on the site switches this page too.
*/

.wt-page {
    --wt-bg: var(--color-bg);
    --wt-surface: var(--color-bg-alt);
    --wt-surface-alt: #1e2330;
    --wt-border: rgba(255, 255, 255, 0.08);
    --wt-border-strong: rgba(255, 255, 255, 0.16);
    --wt-text: var(--color-text);
    --wt-text-muted: var(--color-text-muted);
    --wt-accent: var(--color-primary);
    --wt-accent-2: #ff9f4d;
    --wt-accent-soft: rgba(255, 203, 61, 0.15);
    --wt-accent-contrast: #17140a;
    --wt-danger: #ff6169;
    --wt-danger-soft: rgba(255, 97, 105, 0.15);
    --wt-success: #4ade80;
    --wt-success-soft: rgba(74, 222, 128, 0.15);
    --wt-info: #7dd3fc;
    --wt-shadow-lg: 0 24px 60px -24px rgba(0, 0, 0, 0.65);
    --wt-shadow-md: 0 12px 28px -14px rgba(0, 0, 0, 0.55);
    --wt-shadow-sm: 0 4px 12px -6px rgba(0, 0, 0, 0.45);
    --wt-radius-lg: 22px;
    --wt-radius-md: 14px;
    --wt-radius-sm: 10px;
    --wt-radius-pill: 999px;

    position: relative;
    background: var(--wt-bg);
    color: var(--wt-text);
    border: 1px solid var(--wt-border);
    border-radius: var(--wt-radius-lg);
    box-shadow: var(--wt-shadow-lg);
    padding: 2rem;
    font-family: 'Inter', var(--font-body);
    overflow: hidden;
    transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}

[data-theme="light"] .wt-page {
    --wt-surface: #ffffff;
    --wt-surface-alt: #eef0f6;
    --wt-border: rgba(15, 17, 25, 0.08);
    --wt-border-strong: rgba(15, 17, 25, 0.14);
    --wt-text-muted: #666b7a;
    --wt-accent-contrast: #1a1406;
    --wt-success: #16a34a;
    --wt-success-soft: rgba(22, 163, 74, 0.12);
    --wt-info: #0284c7;
    --wt-danger-soft: rgba(224, 55, 63, 0.1);
    --wt-shadow-lg: 0 24px 60px -30px rgba(20, 22, 30, 0.28);
    --wt-shadow-md: 0 12px 28px -16px rgba(20, 22, 30, 0.22);
    --wt-shadow-sm: 0 4px 12px -8px rgba(20, 22, 30, 0.18);
}

[data-theme="light"] .wt-page {
    --wt-surface: #ffffff;
    --wt-surface-alt: #eef0f6;
    --wt-border: rgba(15, 17, 25, 0.08);
    --wt-border-strong: rgba(15, 17, 25, 0.14);
    --wt-text-muted: #666b7a;
    --wt-accent-contrast: #1a1406;
    --wt-success: #16a34a;
    --wt-success-soft: rgba(22, 163, 74, 0.12);
    --wt-info: #0284c7;
    --wt-danger-soft: rgba(224, 55, 63, 0.1);
    --wt-shadow-lg: 0 24px 60px -30px rgba(20, 22, 30, 0.28);
    --wt-shadow-md: 0 12px 28px -16px rgba(20, 22, 30, 0.22);
    --wt-shadow-sm: 0 4px 12px -8px rgba(20, 22, 30, 0.18);
}

@keyframes wt-glow-drift {
    from { transform: translateX(-54%) translateY(0); }
    to { transform: translateX(-46%) translateY(20px); }
}

.wt-page > * {
    position: relative;
    z-index: 1;
}

.wt-page button {
    font-family: 'Space Grotesk', var(--font-heading);
}

.wt-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1.75rem;
}

.wt-topbar-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.wt-score-badge {
    display: inline-flex;
    align-items: baseline;
    gap: 0.5rem;
    background: linear-gradient(135deg, var(--wt-accent), var(--wt-accent-2));
    color: var(--wt-accent-contrast);
    border-radius: var(--wt-radius-pill);
    box-shadow: var(--wt-shadow-sm);
    padding: 0.45rem 1.1rem;
}

.wt-score-label {
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    opacity: 0.75;
}

.wt-score-value {
    font-family: 'Space Grotesk', var(--font-heading);
    font-weight: 800;
    font-size: 1.3rem;
}

.wt-lives {
    display: flex;
    gap: 0.3rem;
    font-size: 1.35rem;
    line-height: 1;
}

.wt-life {
    color: var(--wt-danger);
    filter: drop-shadow(0 0 6px var(--wt-danger-soft));
    transition: color 0.2s ease, opacity 0.2s ease;
}

.wt-life--lost {
    color: var(--wt-text-muted);
    opacity: 0.35;
    filter: none;
}

.wt-title {
    font-family: 'Space Grotesk', var(--font-heading);
    font-weight: 800;
    text-align: center;
    line-height: 1.05;
    font-size: clamp(1.9rem, 5.5vw, 2.9rem);
    letter-spacing: -0.02em;
    margin: 0 0 1.1rem;
    color: var(--wt-text);
}

.wt-title-highlight {
    display: inline-block;
    margin-top: 0.15em;
    background: linear-gradient(135deg, var(--wt-accent), var(--wt-accent-2));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.wt-diffrow {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 0.6rem;
}

.wt-diff-btn,
.wt-gen-btn,
.wt-tool-btn {
    border: 1px solid var(--wt-border-strong);
    background: var(--wt-surface);
    color: var(--wt-text);
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.12s ease, box-shadow 0.12s ease, background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.wt-diff-btn:hover,
.wt-gen-btn:hover,
.wt-tool-btn:not(:disabled):hover {
    transform: translateY(-2px);
    box-shadow: var(--wt-shadow-sm);
    border-color: var(--wt-accent);
}

.wt-diff-btn:active,
.wt-gen-btn:active,
.wt-tool-btn:not(:disabled):active {
    transform: translateY(0);
    box-shadow: none;
}

.wt-diff-btn {
    padding: 0.55rem 1.3rem;
    font-size: 0.85rem;
    border-radius: var(--wt-radius-pill);
}

.wt-diff-btn.active {
    background: linear-gradient(135deg, var(--wt-accent), var(--wt-accent-2));
    color: var(--wt-accent-contrast);
    border-color: transparent;
}

.wt-diff-btn {
    padding: 0.55rem 1.3rem;
    font-size: 0.85rem;
    border-radius: var(--wt-radius-pill);
}

.wt-diff-btn.active {
    background: linear-gradient(135deg, var(--wt-accent), var(--wt-accent-2));
    color: var(--wt-accent-contrast);
    border-color: transparent;
}

.wt-filters {
    background: var(--wt-surface);
    border: 1px solid var(--wt-border);
    border-radius: var(--wt-radius-md);
    box-shadow: var(--wt-shadow-sm);
    padding: 1rem 1.25rem;
    margin-bottom: 1.75rem;
}

.wt-filters-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1.5rem;
    border-bottom: 1px solid var(--wt-border);
    padding-bottom: 0.85rem;
    margin-bottom: 0.85rem;
}

.wt-filters-label {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--wt-text-muted);
}

.wt-toggle-label {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    color: var(--wt-text);
}

.wt-toggle {
    position: relative;
    display: inline-block;
    width: 40px;
    height: 22px;
    flex-shrink: 0;
}

.wt-toggle input {
    position: absolute;
    inset: 0;
    opacity: 0;
    margin: 0;
    cursor: pointer;
    z-index: 2;
}

.wt-toggle-track {
    position: absolute;
    inset: 0;
    border-radius: var(--wt-radius-pill);
    background: var(--wt-surface-alt);
    border: 1px solid var(--wt-border-strong);
    transition: background 0.15s ease;
}

.wt-toggle-track::before {
    content: "";
    position: absolute;
    top: 2px;
    left: 2px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--wt-text-muted);
    transition: transform 0.18s ease, background 0.18s ease;
}

.wt-toggle input:checked ~ .wt-toggle-track {
    background: var(--wt-accent-soft);
    border-color: var(--wt-accent);
}

.wt-toggle input:checked ~ .wt-toggle-track::before {
    transform: translateX(18px);
    background: var(--wt-accent);
}

.wt-gen-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-top: 0.6rem;
}

.wt-gen-btn {
    padding: 0.3rem 0.7rem;
    font-size: 0.72rem;
    border-radius: var(--wt-radius-pill);
}

.wt-gen-btn.active {
    background: var(--wt-accent-soft);
    color: var(--wt-accent);
    border-color: var(--wt-accent);
}

.wt-layout {
    display: grid;
    grid-template-columns: 74px minmax(0, 1fr) 260px;
    gap: 1.5rem;
    align-items: start;
}

.wt-tools {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.wt-tool-btn {
    padding: 0.7rem 0.4rem;
    font-size: 0.7rem;
    border-radius: var(--wt-radius-sm);
}

.wt-tool-btn:disabled {
    opacity: 0.35;
    cursor: not-allowed;
}

.wt-tool-btn--wide {
    width: 100%;
    padding: 0.7rem 1rem;
    border-radius: var(--wt-radius-pill);
    background: linear-gradient(135deg, var(--wt-accent), var(--wt-accent-2));
    color: var(--wt-accent-contrast);
    border-color: transparent;
}

.wt-main {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.wt-stage {
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 1;
    border: 1px solid var(--wt-border);
    border-radius: var(--wt-radius-lg);
    box-shadow: var(--wt-shadow-md);
    background:
        radial-gradient(circle at 50% 42%, var(--wt-surface-alt), var(--wt-surface) 70%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    margin-bottom: 1.1rem;
    transition: box-shadow 0.3s ease, border-color 0.3s ease;
}

.wt-stage:hover {
    box-shadow: var(--wt-shadow-lg), 0 0 0 1px var(--wt-accent-soft);
    border-color: var(--wt-border-strong);
}

#pokemon-sprite {
    width: 78%;
    height: 78%;
    object-fit: contain;
    filter: drop-shadow(0 10px 24px rgba(0, 0, 0, 0.35));
    transition: filter 0.25s ease;
}

.wt-loading {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Space Grotesk', var(--font-heading);
    font-weight: 700;
    color: var(--wt-text-muted);
    letter-spacing: 0.05em;
}

.wt-timer-track {
    position: absolute;
    left: 1rem;
    right: 1rem;
    bottom: 1rem;
    height: 6px;
    border-radius: var(--wt-radius-pill);
    background: var(--wt-surface-alt);
    border: 1px solid var(--wt-border);
    display: none;
    overflow: hidden;
}

.wt-timer-bar {
    height: 100%;
    width: 100%;
    border-radius: var(--wt-radius-pill);
    background: linear-gradient(90deg, var(--wt-accent), var(--wt-danger));
    transition: width 0.05s linear;
}

.wt-typebar {
    position: relative;
    width: 100%;
    min-height: 4rem;
    border: 1px solid var(--wt-border);
    border-radius: var(--wt-radius-md);
    box-shadow: var(--wt-shadow-sm);
    background: var(--wt-surface);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 1rem;
    overflow: hidden;
}

.wt-guess {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    justify-content: center;
    font-family: 'Space Grotesk', var(--font-heading);
    font-weight: 700;
    font-size: 1.4rem;
    letter-spacing: 0.02em;
}

.wt-tile {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.1rem;
    height: 2.6rem;
    border-radius: var(--wt-radius-sm);
    background: var(--wt-surface-alt);
    border-bottom: 2px solid var(--wt-border-strong);
    color: var(--wt-text);
}

.wt-guess--plain {
    display: block;
    letter-spacing: 0.04em;
}

.wt-guess--plain::after {
    content: "";
    display: inline-block;
    width: 3px;
    height: 1.2rem;
    background: var(--wt-accent);
    margin-left: 0.2rem;
    vertical-align: -0.15rem;
    animation: wt-blink 1s step-end infinite;
}

.wt-pause-overlay {
    position: absolute;
    inset: 0;
    background: color-mix(in srgb, var(--wt-surface) 88%, transparent);
    backdrop-filter: blur(6px);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.8rem;
    text-align: center;
    color: var(--wt-text-muted);
    padding: 0 1rem;
}

.wt-typebar-caption {
    text-align: center;
    font-size: 0.7rem;
    color: var(--wt-text-muted);
    margin: 0.6rem 0 0;
}

.wt-hint {
    color: var(--wt-info);
    min-height: 1.4rem;
    text-align: center;
    margin: 0.75rem 0 0;
    font-size: 0.9rem;
}

.wt-feedback {
    min-height: 1.4rem;
    text-align: center;
    font-weight: 600;
    margin: 0.25rem 0 0.75rem;
    font-size: 0.9rem;
}

.wt-feedback--good { color: var(--wt-success); }
.wt-feedback--bad { color: var(--wt-danger); }

.wt-score-row {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--wt-text-muted);
}

.wt-score-row span {
    color: var(--wt-text);
    font-weight: 700;
}

.wt-hidden-input {
    position: absolute;
    opacity: 0;
    height: 0;
    width: 0;
    pointer-events: none;
}

.wt-sidebar {
    background: var(--wt-surface);
    border: 1px solid var(--wt-border);
    border-radius: var(--wt-radius-md);
    box-shadow: var(--wt-shadow-sm);
    padding: 1.1rem;
}

.wt-sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--wt-border);
    padding-bottom: 0.7rem;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.wt-sidebar-header h2 {
    font-size: 0.95rem;
    margin: 0;
    color: var(--wt-text);
}

.wt-sidebar-links {
    display: flex;
    gap: 0.9rem;
}

.wt-sidebar-links button {
    background: none;
    border: none;
    padding: 0;
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    cursor: pointer;
    color: var(--wt-text-muted);
    transition: color 0.15s ease;
}

.wt-sidebar-links button:hover {
    color: var(--wt-text);
}

#leaderboard-btn {
    color: var(--wt-info);
}

#leaderboard-btn:hover {
    color: var(--wt-info);
    opacity: 0.8;
}

.wt-history-list {
    list-style: none;
    margin: 0.85rem 0 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    max-height: 360px;
    overflow-y: auto;
}

.wt-history-list--modal {
    max-height: 50vh;
}

.wt-history-item {
    display: flex;
    justify-content: space-between;
    gap: 0.5rem;
    border-left: 3px solid var(--wt-border-strong);
    background: var(--wt-surface-alt);
    border-radius: var(--wt-radius-sm);
    padding: 0.45rem 0.7rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--wt-text);
}

.wt-history-item--win {
    border-left-color: var(--wt-success);
}

.wt-history-item--win span:last-child {
    color: var(--wt-success);
}

.wt-history-item--loss {
    border-left-color: var(--wt-danger);
}

.wt-history-item--loss span:last-child {
    color: var(--wt-danger);
}

.wt-history-empty {
    text-align: center;
    font-style: italic;
    font-size: 0.75rem;
    color: var(--wt-text-muted);
    padding: 0.5rem 0;
}

.wt-modal {
    display: none;
    position: fixed;
    inset: 0;
    background: color-mix(in srgb, var(--wt-bg) 70%, transparent);
    backdrop-filter: blur(8px);
    z-index: 200;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
}

.wt-modal--open {
    display: flex;
}

.wt-modal-card {
    position: relative;
    background: color-mix(in srgb, var(--wt-surface) 88%, transparent);
    backdrop-filter: blur(14px);
    color: var(--wt-text);
    border: 1px solid var(--wt-border);
    border-radius: var(--wt-radius-lg);
    box-shadow: var(--wt-shadow-lg);
    width: 100%;
    max-width: 32rem;
    max-height: 80vh;
    padding: 1.4rem;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    font-family: 'Inter', var(--font-body);
}

.wt-modal-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 1.4rem;
    right: 1.4rem;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--wt-accent), transparent);
    opacity: 0.7;
}

.wt-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--wt-border);
    padding-bottom: 0.85rem;
    margin-bottom: 0.85rem;
}

.wt-modal-header h2 {
    margin: 0;
    font-family: 'Space Grotesk', var(--font-heading);
    font-size: 1.1rem;
}

.wt-modal-close {
    background: none;
    border: none;
    font-size: 1.4rem;
    line-height: 1;
    cursor: pointer;
    color: var(--wt-text-muted);
    transition: color 0.15s ease;
}

.wt-modal-close:hover {
    color: var(--wt-danger);
}

.wt-modal-note {
    font-size: 0.75rem;
    color: var(--wt-text-muted);
    margin: 0 0 0.85rem;
}

@keyframes wt-shake {
    10%, 90% { transform: translateX(-2px); }
    20%, 80% { transform: translateX(4px); }
    30%, 50%, 70% { transform: translateX(-6px); }
    40%, 60% { transform: translateX(6px); }
}

.wt-shake {
    animation: wt-shake 0.4s;
}

@keyframes wt-blink {
    50% { opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
    .wt-shake { animation: none; }
    .wt-guess--plain::after { animation: none; }
    .wt-diff-btn:hover, .wt-gen-btn:hover, .wt-tool-btn:not(:disabled):hover, .wt-stage:hover { transform: none; }
}

@media (max-width: 900px) {
    .wt-layout {
        grid-template-columns: 1fr;
    }

    .wt-tools {
        flex-direction: row;
        justify-content: center;
        order: 2;
    }

    .wt-tool-btn {
        flex: 1;
        max-width: 140px;
    }

    .wt-main {
        order: 1;
    }

    .wt-sidebar {
        order: 3;
    }
}

@media (max-width: 480px) {
    .wt-page {
        padding: 1.25rem;
        border-radius: var(--wt-radius-md);
    }

    .wt-tile {
        width: 1.7rem;
        height: 2.2rem;
        font-size: 1.05rem;
    }
}