/* Pathfinder Quizzes - immersive 3D player ("neon dreamscape").
   Everything is scoped under .player; tokens and .btn come from style.css. */

.player {
    --accent: var(--cyan);
    --accent-2: var(--violet);
    --hud-h: 64px;
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-body);
    isolation: isolate;
    -webkit-tap-highlight-color: transparent;
}

.player *,
.player *::before,
.player *::after {
    box-sizing: border-box;
}

/* ---------- Layers ---------- */

.player .pl-canvas,
.player .pl-flat,
.player .pl-veil,
.player .pl-labels,
.player .pl-stage {
    position: absolute;
    inset: 0;
}

.player .pl-canvas canvas {
    display: block;
    width: 100%;
    height: 100%;
    touch-action: manipulation;
}

.player .pl-flat {
    display: none;
}

.player--flat .pl-flat {
    display: block;
    background:
        radial-gradient(60% 50% at 20% 25%, color-mix(in srgb, var(--accent) 22%, transparent), transparent 70%),
        radial-gradient(50% 45% at 80% 70%, color-mix(in srgb, var(--accent-2) 24%, transparent), transparent 70%),
        radial-gradient(1px 1px at 12% 18%, #fff, transparent),
        radial-gradient(1px 1px at 72% 12%, #fff, transparent),
        radial-gradient(1.5px 1.5px at 42% 64%, #fff, transparent),
        radial-gradient(1px 1px at 88% 44%, #fff, transparent),
        radial-gradient(1px 1px at 25% 82%, #fff, transparent),
        radial-gradient(1.5px 1.5px at 58% 30%, #fff, transparent),
        var(--bg);
    background-size: 100% 100%, 100% 100%, 280px 280px, 340px 340px, 420px 420px, 300px 300px, 360px 360px, 460px 460px, auto;
    animation: pl-drift 26s ease-in-out infinite alternate;
}

.player--flat .pl-flat::after {
    content: '';
    position: absolute;
    left: -50%;
    right: -50%;
    bottom: 0;
    height: 45%;
    background:
        repeating-linear-gradient(90deg, color-mix(in srgb, var(--accent-2) 35%, transparent) 0 1px, transparent 1px 60px),
        repeating-linear-gradient(0deg, color-mix(in srgb, var(--accent-2) 35%, transparent) 0 1px, transparent 1px 40px);
    transform: perspective(300px) rotateX(60deg);
    transform-origin: bottom;
    mask-image: linear-gradient(to top, #000, transparent);
    -webkit-mask-image: linear-gradient(to top, #000, transparent);
    opacity: 0.5;
}

@keyframes pl-drift {
    from { background-position: 0 0, 0 0, 0 0, 0 0, 0 0, 0 0, 0 0, 0 0, 0 0; }
    to { background-position: 4% 3%, -3% -2%, 40px 90px, -60px 50px, 30px -80px, -40px 60px, 70px 30px, -20px -60px, 0 0; }
}

/* Daylight skies: shade the top so the question stays readable */
.player--trail .pl-canvas::after {
    content: "";
    position: absolute;
    inset: 0 0 auto 0;
    height: 42%;
    background: linear-gradient(rgba(6, 5, 26, 0.6), rgba(6, 5, 26, 0.25) 55%, transparent);
    pointer-events: none;
}

.player .pl-veil {
    z-index: 4;
    background: var(--bg);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.26s ease;
}

.player .pl-veil.is-on {
    opacity: 1;
}

/* ---------- HUD ---------- */

.player .pl-hud {
    position: absolute;
    z-index: 5;
    top: 0;
    left: 0;
    right: 0;
    height: var(--hud-h);
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 12px;
    padding: 0 16px;
    background: linear-gradient(to bottom, rgba(6, 5, 26, 0.7), transparent);
    pointer-events: none;
}

.player .pl-hud > * {
    pointer-events: auto;
}

.player .pl-hud-title {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    min-width: 0;
}

.player .pl-progress {
    display: flex;
    align-items: center;
    gap: 12px;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.player .pl-hud.is-active .pl-progress {
    opacity: 1;
}

.player .pl-hud.is-done .pl-progress {
    opacity: 0;
}

.player .pl-progress-nodes {
    display: flex;
    align-items: center;
    gap: 6px;
}

.player .pl-node {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    border: 1px solid color-mix(in srgb, var(--accent) 55%, transparent);
    transition: background 0.3s, box-shadow 0.3s, transform 0.3s;
}

.player .pl-node.is-done {
    background: var(--accent);
    box-shadow: 0 0 8px var(--accent);
}

.player .pl-node.is-current {
    transform: scale(1.35);
    border-color: var(--accent);
    box-shadow: 0 0 10px var(--accent);
    animation: pl-pulse 1.6s ease-in-out infinite;
}

@keyframes pl-pulse {
    50% { box-shadow: 0 0 2px var(--accent); }
}

.player .pl-progress-bar {
    width: min(28vw, 220px);
    height: 4px;
    border-radius: 4px;
    background: var(--line);
    overflow: hidden;
}

.player .pl-progress-bar span {
    display: block;
    height: 100%;
    width: 0;
    background: var(--accent);
    box-shadow: 0 0 10px var(--accent);
    transition: width 0.6s ease;
}

.player .pl-progress-count {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-variant-numeric: tabular-nums;
    color: var(--muted);
}

.player .pl-hud-actions {
    display: flex;
    justify-content: flex-end;
    gap: 6px;
}

.player .pl-icon-btn {
    width: 40px;
    height: 40px;
    padding: 0;
    display: inline-grid;
    place-items: center;
}

.player .pl-icon-btn svg {
    width: 20px;
    height: 20px;
}

/* ---------- Question + answer sheet ---------- */

.player .pl-stage {
    z-index: 3;
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: calc(var(--hud-h) + 4px) 24px max(24px, env(safe-area-inset-bottom));
    pointer-events: none;
}

.player .pl-question {
    flex: 0 0 auto;
    width: min(920px, 100%);
    margin: 0 auto;
    text-align: center;
    opacity: 0;
    transform: translateY(-10px);
    transition: opacity 0.45s ease, transform 0.45s ease;
}

.player .pl-question.is-in {
    opacity: 1;
    transform: none;
}

.player .pl-q-meta {
    margin: 0 0 8px;
    font-family: var(--font-display);
    font-size: 0.78rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--accent);
    text-shadow: 0 0 12px color-mix(in srgb, var(--accent) 60%, transparent);
}

.player .pl-q-text {
    margin: 0;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: clamp(1.4rem, 3vw, 2.4rem);
    line-height: 1.18;
    letter-spacing: -0.01em;
    color: var(--text);
    text-wrap: balance;
    text-shadow: 0 0 24px rgba(6, 5, 26, 0.9), 0 0 2px rgba(6, 5, 26, 0.9), 0 0 30px color-mix(in srgb, var(--accent) 35%, transparent);
    overflow-wrap: anywhere;
}

.player .pl-q-text.is-long {
    font-size: clamp(1.15rem, 2.2vw, 1.7rem);
}

.player .pl-sheet {
    margin-top: auto;
    align-self: center;
    width: min(560px, 100%);
    max-height: 60%;
    overflow-y: auto;
    display: none;
    flex-direction: column;
    gap: 10px;
    padding: 4px;
    pointer-events: auto;
    overscroll-behavior: contain;
}

.player.is-sheet .pl-sheet {
    display: flex;
}

/* ---------- Answer buttons (both styles) ---------- */

.player .pl-gate-label,
.player .pl-choice {
    font: inherit;
    color: var(--text);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    text-align: left;
    border: 1px solid color-mix(in srgb, var(--accent) 40%, transparent);
    background: var(--panel);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    border-radius: 999px;
    transition: border-color 0.2s, box-shadow 0.2s, background 0.2s, opacity 0.35s, transform 0.35s;
}

.player .pl-gate-label:focus-visible,
.player .pl-choice:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 3px;
}

.player .pl-gate-label.is-hot,
.player .pl-choice.is-hot,
.player .pl-gate-label:hover,
.player .pl-choice:hover {
    border-color: var(--accent);
    background: color-mix(in srgb, var(--accent) 16%, var(--panel-solid));
    box-shadow: 0 0 18px color-mix(in srgb, var(--accent) 45%, transparent), inset 0 0 12px color-mix(in srgb, var(--accent) 20%, transparent);
}

.player .pl-key {
    flex: 0 0 auto;
    display: inline-grid;
    place-items: center;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    font-family: var(--font-display);
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--bg);
    background: var(--accent);
    box-shadow: 0 0 10px color-mix(in srgb, var(--accent) 70%, transparent);
}

.player .pl-answer-text {
    min-width: 0;
    overflow-wrap: anywhere;
}

/* Floating labels pinned under each gate */
.player .pl-labels {
    z-index: 2;
    pointer-events: none;
}

.player .pl-gate-label {
    position: absolute;
    left: 0;
    top: 0;
    max-width: 15rem;
    padding: 8px 16px 8px 8px;
    font-size: 0.95rem;
    line-height: 1.25;
    pointer-events: none;
    opacity: 0;
    will-change: transform;
    /* positioned every frame from JS: never transition transform */
    transition: border-color 0.2s, box-shadow 0.2s, background 0.2s, opacity 0.35s;
}

.player .pl-gate-label .pl-answer-text {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.player .pl-labels.is-in .pl-gate-label {
    pointer-events: auto;
    opacity: 1;
    transition-delay: 0s, 0s, 0s, calc(var(--i, 0) * 70ms + 150ms);
}

.player .pl-labels .pl-gate-label:disabled,
.player .pl-sheet .pl-choice:disabled {
    cursor: default;
}

.player .pl-gate-label.is-chosen,
.player .pl-choice.is-chosen {
    border-color: var(--accent);
    box-shadow: 0 0 26px var(--accent);
}

/* Stacked list for phones / crowded forks */
.player .pl-choice {
    width: 100%;
    min-height: 52px;
    padding: 10px 18px 10px 12px;
    border-radius: 18px;
    font-size: 1rem;
    line-height: 1.3;
    opacity: 0;
    transform: translateY(12px);
}

.player .pl-sheet.is-in .pl-choice {
    opacity: 1;
    transform: none;
    transition-delay: 0s, 0s, 0s, calc(var(--i, 0) * 60ms + 120ms), calc(var(--i, 0) * 60ms + 120ms);
}

.player .pl-choice.is-chosen {
    transform: scale(1.02);
}

/* ---------- Cards: intro, finale, confirm ---------- */

.player .pl-intro,
.player .pl-finale,
.player .pl-confirm {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: calc(var(--hud-h) + 8px) 16px 24px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.5s ease, visibility 0s linear 0.5s;
}

.player .pl-intro { z-index: 6; }
.player .pl-finale { z-index: 6; overflow-y: auto; align-items: safe center; }
.player .pl-confirm { z-index: 8; background: rgba(6, 5, 26, 0.55); }

.player .pl-intro.is-in,
.player .pl-finale.is-in,
.player .pl-confirm.is-in {
    opacity: 1;
    visibility: visible;
    transition: opacity 0.5s ease, visibility 0s;
}

.player .pl-card {
    width: min(560px, 100%);
    padding: clamp(24px, 4vw, 40px);
    border-radius: calc(var(--radius) + 8px);
    background: var(--panel);
    border: 1px solid var(--line);
    -webkit-backdrop-filter: blur(18px) saturate(1.2);
    backdrop-filter: blur(18px) saturate(1.2);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5), 0 0 60px color-mix(in srgb, var(--accent) 12%, transparent), inset 0 1px 0 rgba(255, 255, 255, 0.06);
    text-align: center;
    transform: translateY(14px) scale(0.98);
    transition: transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.player .is-in > .pl-card {
    transform: none;
}

.player .pl-kicker {
    margin: 0 0 10px;
    font-family: var(--font-display);
    font-size: 0.78rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--accent);
}

.player .pl-intro-title,
.player .pl-result-title {
    margin: 0;
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.05;
    letter-spacing: -0.02em;
    overflow-wrap: anywhere;
}

.player .pl-intro-title {
    font-size: clamp(2rem, 5vw, 3rem);
    text-shadow: 0 0 30px color-mix(in srgb, var(--accent) 40%, transparent);
}

.player .pl-intro-desc {
    margin: 14px 0 0;
    color: var(--muted);
    font-size: 1.05rem;
    line-height: 1.55;
}

.player .pl-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin-top: 26px;
}

.player .pl-hint {
    margin: 16px 0 0;
    font-size: 0.85rem;
    color: var(--muted);
}

.player .pl-begin {
    min-width: 200px;
}

/* Finale */
.player .pl-result-card {
    width: min(600px, 100%);
}

/* The portal behind these is bright: keep text contrast high */
.player .pl-finale .pl-card,
.player .pl-confirm .pl-card {
    background: color-mix(in srgb, var(--panel-solid) 88%, transparent);
}

.player .pl-result-title {
    font-size: clamp(2.2rem, 7vw, 4rem);
    color: #fff;
    text-shadow: 0 0 18px var(--accent), 0 0 48px color-mix(in srgb, var(--accent) 60%, transparent);
    animation: pl-flicker 2.6s ease-out 1;
}

@keyframes pl-flicker {
    0% { opacity: 0; filter: blur(8px); }
    18% { opacity: 1; filter: none; }
    22% { opacity: 0.55; }
    26%, 100% { opacity: 1; }
}

.player .pl-result-code {
    display: inline-block;
    margin: 14px 0 0;
    padding: 4px 14px;
    border-radius: 999px;
    border: 1px solid var(--accent);
    font-family: var(--font-display);
    font-weight: 700;
    letter-spacing: 0.24em;
    color: var(--accent);
    box-shadow: 0 0 14px color-mix(in srgb, var(--accent) 40%, transparent);
}

.player .pl-result-desc {
    margin: 16px auto 0;
    max-width: 46ch;
    color: var(--text);
    opacity: 0.88;
    font-size: 1.05rem;
    line-height: 1.6;
    white-space: pre-line;
    overflow-wrap: anywhere;
}

.player .pl-breakdown {
    margin-top: 26px;
    padding-top: 22px;
    border-top: 1px solid var(--line);
    display: flex;
    flex-direction: column;
    gap: 14px;
    text-align: left;
}

.player .pl-review {
    padding: 10px 14px;
    border-radius: 12px;
    border-left: 3px solid var(--lime);
    background: rgba(6, 5, 26, 0.4);
}
.player .pl-review.is-wrong { border-left-color: var(--danger); }
.player .pl-review p { margin: 0; }
.player .pl-review-q { font-weight: 600; color: var(--text); }
.player .pl-review-a { margin-top: 4px !important; color: var(--muted); }
.player .pl-review.is-right .pl-review-a b { color: var(--lime); }
.player .pl-review.is-wrong .pl-review-a b { color: var(--danger); }
.player .pl-review-fix { margin-top: 2px !important; font-size: 0.9rem; color: var(--lime); }

.player .pl-breakdown-title {
    margin: 0;
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--muted);
}

.player .pl-bar-head,
.player .pl-trait-head {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 6px;
    font-size: 0.92rem;
}

.player .pl-bar-name {
    overflow-wrap: anywhere;
}

.player .pl-bar-value {
    flex: 0 0 auto;
    color: var(--muted);
    font-variant-numeric: tabular-nums;
}

.player .pl-bar-track,
.player .pl-trait-track {
    position: relative;
    height: 8px;
    border-radius: 8px;
    background: rgba(160, 150, 255, 0.12);
}

.player .pl-bar-fill {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 0;
    border-radius: inherit;
    background: color-mix(in srgb, var(--accent-2) 80%, transparent);
    transition: width 1s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.player .pl-bar-fill.is-set {
    width: var(--w);
}

.player .pl-bar.is-top .pl-bar-name {
    font-weight: 600;
    color: #fff;
}

.player .pl-bar.is-top .pl-bar-fill {
    background: var(--accent);
    box-shadow: 0 0 12px var(--accent);
}

.player .pl-trait-side {
    color: var(--muted);
    overflow-wrap: anywhere;
}

.player .pl-trait-side b {
    font-family: var(--font-display);
    color: var(--text);
}

.player .pl-trait-side.is-right {
    text-align: right;
}

.player .pl-trait-side.is-lean {
    color: var(--text);
}

.player .pl-trait-side.is-lean b {
    color: var(--accent);
    text-shadow: 0 0 10px var(--accent);
}

.player .pl-trait-mid {
    position: absolute;
    left: 50%;
    top: -4px;
    bottom: -4px;
    width: 1px;
    background: var(--line);
}

.player .pl-trait-fill {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 0;
    border-radius: 8px;
    background: var(--accent);
    box-shadow: 0 0 12px var(--accent);
    transition: left 1s cubic-bezier(0.2, 0.8, 0.2, 1), width 1s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.player .pl-trait-fill.is-set {
    left: var(--from);
    width: var(--w);
}

.player .pl-trait-marker {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 16px;
    height: 16px;
    margin: -8px 0 0 -8px;
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 0 0 3px var(--accent), 0 0 16px var(--accent);
    transition: left 1s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.player .pl-trait-marker.is-set {
    left: var(--at);
}

.player .pl-trait-caption {
    margin: 6px 0 0;
    font-size: 0.8rem;
    color: var(--muted);
    text-align: center;
}

.player .pl-copy-field {
    display: block;
    width: 100%;
    margin-top: 14px;
    padding: 10px 14px;
    border-radius: 12px;
    border: 1px solid var(--line);
    background: var(--bg-2);
    color: var(--text);
    font: inherit;
    font-size: 0.9rem;
}

/* Error + confirm */
.player .pl-error-title,
.player .pl-confirm-title {
    margin: 0;
    font-family: var(--font-display);
    font-size: 1.6rem;
}

.player .pl-error-msg,
.player .pl-confirm-msg {
    margin: 12px 0 0;
    color: var(--muted);
}

.player .pl-confirm-card {
    width: min(400px, 100%);
}

/* Status + toast */
.player .pl-status {
    position: absolute;
    z-index: 6;
    left: 50%;
    bottom: 18%;
    transform: translateX(-50%);
    font-family: var(--font-display);
    font-size: 1rem;
    letter-spacing: 0.08em;
    color: var(--accent);
    text-shadow: 0 0 14px var(--accent);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.player .pl-status.is-in {
    opacity: 1;
    animation: pl-breathe 1.6s ease-in-out infinite;
}

@keyframes pl-breathe {
    50% { opacity: 0.45; }
}

.player .pl-toast {
    position: absolute;
    z-index: 9;
    left: 50%;
    bottom: 28px;
    transform: translate(-50%, 20px);
    padding: 10px 18px;
    border-radius: 999px;
    background: var(--panel-solid);
    border: 1px solid var(--accent);
    box-shadow: 0 0 20px color-mix(in srgb, var(--accent) 40%, transparent);
    font-size: 0.9rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s, transform 0.3s;
}

.player .pl-toast.is-in {
    opacity: 1;
    transform: translate(-50%, 0);
}

/* ---------- Narrow screens ---------- */

@media (max-width: 640px) {
    .player {
        --hud-h: 56px;
    }

    .player .pl-hud {
        grid-template-columns: 0 1fr auto;
        padding: 0 10px;
    }

    .player .pl-hud-title {
        visibility: hidden;
    }

    .player .pl-progress {
        justify-content: center;
    }

    .player .pl-stage {
        padding-left: 16px;
        padding-right: 16px;
    }

    .player .pl-q-text {
        font-size: clamp(1.3rem, 6vw, 1.75rem);
    }

    .player .pl-q-text.is-long {
        font-size: 1.15rem;
    }

    .player .pl-sheet {
        max-height: 62%;
    }

    .player .pl-actions .btn {
        flex: 1 1 100%;
    }
}

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

    .player .pl-choice,
    .player .pl-question,
    .player .pl-card {
        transform: none !important;
    }
}