/* Santos Orla 3D — UI costeira contemporânea */

:root {
    --ink: oklch(14% 0.03 230);
    --ink-deep: oklch(10% 0.025 230);
    --sand: oklch(88% 0.04 85);
    --foam: oklch(96% 0.01 220);
    --sea: oklch(62% 0.1 220);
    --sea-deep: oklch(42% 0.08 230);
    --coral: oklch(62% 0.14 45);
    --palm: oklch(58% 0.12 145);

    --text: oklch(96% 0.01 90);
    --text-soft: oklch(82% 0.02 90);
    --text-dim: oklch(68% 0.02 220);

    --panel: color-mix(in oklab, oklch(16% 0.03 230) 68%, transparent);
    --panel-strong: color-mix(in oklab, oklch(12% 0.03 230) 88%, transparent);
    --line: color-mix(in oklab, var(--sea) 35%, transparent);
    --line-soft: color-mix(in oklab, var(--sand) 14%, transparent);

    --radius: 14px;
    --radius-lg: 22px;
    --blur: 14px;

    --safe-top: env(safe-area-inset-top, 0px);
    --safe-bottom: env(safe-area-inset-bottom, 0px);
    --safe-left: env(safe-area-inset-left, 0px);
    --safe-right: env(safe-area-inset-right, 0px);

    --ease: cubic-bezier(0.22, 1, 0.36, 1);
    --font-display: 'Fraunces', Georgia, serif;
    --font-body: 'DM Sans', system-ui, sans-serif;
}

*, *::before, *::after {
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

html, body {
    margin: 0;
    width: 100%;
    height: 100%;
    overflow: clip;
    overscroll-behavior: none;
    background: var(--ink-deep);
}

body {
    min-height: 100dvh;
    color: var(--text);
    font-family: var(--font-body);
    user-select: none;
    -webkit-user-select: none;
    touch-action: none;
}

button, input, select {
    font: inherit;
    color: inherit;
}

button {
    background: none;
    border: 0;
    cursor: pointer;
}

.mono {
    font-variant-numeric: tabular-nums;
    font-feature-settings: 'tnum' 1;
}

:focus-visible {
    outline: 2px solid var(--sea);
    outline-offset: 3px;
}

.game-shell {
    position: fixed;
    inset: 0;
    overflow: hidden;
    background:
        radial-gradient(110% 80% at 50% 0%, oklch(22% 0.05 220) 0%, var(--ink-deep) 65%);
}

#scene {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    display: block;
    touch-action: none;
}

.game-shell [data-lab-header] {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 30;
    padding-top: max(0.35rem, var(--safe-top));
    padding-left: max(0.5rem, var(--safe-left));
    padding-right: max(0.5rem, var(--safe-right));
    background: linear-gradient(to bottom, color-mix(in oklab, var(--ink-deep) 75%, transparent), transparent);
}

.brand-mark {
    color: var(--sea);
    margin-right: 0.35rem;
}

.lab-foot {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 15;
    pointer-events: none;
}

.lab-foot a {
    pointer-events: auto;
}

/* ===== Labels no mundo ===== */
.world-labels {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 12;
    overflow: hidden;
}

.world-label {
    position: absolute;
    left: 0;
    top: 0;
    padding: 0.35rem 0.65rem;
    border-radius: 999px;
    background: color-mix(in oklab, var(--ink) 72%, transparent);
    border: 1px solid var(--line);
    backdrop-filter: blur(8px);
    font-size: clamp(0.7rem, 2.2vw, 0.8rem);
    white-space: nowrap;
    opacity: 0;
    transition: opacity 0.25s var(--ease);
    will-change: transform, opacity;
}

.world-label b {
    font-weight: 600;
    letter-spacing: 0.01em;
}

/* ===== HUD ===== */
.hud {
    position: absolute;
    inset: 0;
    z-index: 18;
    pointer-events: none;
    padding:
        calc(3.2rem + var(--safe-top))
        max(0.75rem, var(--safe-right))
        max(0.75rem, var(--safe-bottom))
        max(0.75rem, var(--safe-left));
}

.hud-top {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.55rem;
    max-width: min(920px, 100%);
    margin: 0 auto;
}

.panel {
    pointer-events: auto;
    padding: 0.65rem 0.8rem;
    border-radius: var(--radius);
    background: var(--panel);
    border: 1px solid var(--line-soft);
    backdrop-filter: blur(var(--blur));
    min-width: 0;
}

.hud-label {
    display: block;
    font-size: 0.68rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-dim);
    margin-bottom: 0.15rem;
}

.panel strong {
    display: block;
    font-size: clamp(0.9rem, 2.6vw, 1.05rem);
    font-weight: 650;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.panel .meta {
    display: block;
    margin-top: 0.15rem;
    font-size: 0.78rem;
    color: var(--text-soft);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.intro-banner {
    position: absolute;
    left: 50%;
    top: 42%;
    transform: translate(-50%, -50%);
    margin: 0;
    padding: 0.7rem 1.2rem;
    border-radius: 999px;
    background: var(--panel-strong);
    border: 1px solid var(--line);
    backdrop-filter: blur(12px);
    font-family: var(--font-display);
    font-size: clamp(1rem, 3.5vw, 1.35rem);
    text-align: center;
    max-width: min(92vw, 420px);
    animation: banner-in 0.6s var(--ease);
}

@keyframes banner-in {
    from { opacity: 0; transform: translate(-50%, -40%); }
    to { opacity: 1; transform: translate(-50%, -50%); }
}

.hint-bar {
    position: absolute;
    left: 50%;
    bottom: calc(5.5rem + var(--safe-bottom));
    transform: translateX(-50%);
    margin: 0;
    padding: 0.45rem 0.9rem;
    border-radius: 999px;
    background: var(--panel);
    border: 1px solid var(--line-soft);
    font-size: 0.78rem;
    color: var(--text-soft);
    text-align: center;
    max-width: min(92vw, 480px);
}

.hud-modes {
    position: absolute;
    left: 50%;
    bottom: calc(1rem + var(--safe-bottom));
    transform: translateX(-50%);
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.35rem;
    pointer-events: auto;
    max-width: min(96vw, 420px);
    padding: 0.3rem;
    z-index: 25;
}

.hud-actions {
    position: absolute;
    top: calc(3.4rem + var(--safe-top));
    right: max(0.75rem, var(--safe-right));
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.4rem;
    pointer-events: auto;
}

.icon-button {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: var(--panel);
    border: 1px solid var(--line-soft);
    backdrop-filter: blur(10px);
    display: grid;
    place-items: center;
    font-size: 1rem;
}

.icon-button[aria-pressed="false"] {
    opacity: 0.55;
}

.fps, .mode-pill {
    font-size: 0.72rem;
    color: var(--text-dim);
    padding: 0.2rem 0.45rem;
    border-radius: 8px;
    background: var(--panel);
}

.chip {
    min-height: 40px;
    padding: 0.4rem 0.85rem;
    border-radius: 999px;
    border: 1px solid var(--line-soft);
    background: var(--panel);
    color: var(--text-soft);
    font-size: 0.82rem;
    font-weight: 560;
    transition: background 0.2s var(--ease), border-color 0.2s, color 0.2s;
}

.chip[aria-pressed="true"],
.chip:hover {
    background: color-mix(in oklab, var(--sea-deep) 55%, transparent);
    border-color: var(--line);
    color: var(--foam);
}

.chip-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

/* ===== Touch ===== */
.touch-controls {
    position: absolute;
    left: 0;
    right: 0;
    bottom: calc(4.2rem + var(--safe-bottom));
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    padding: 0 max(0.8rem, var(--safe-left)) 0 max(0.8rem, var(--safe-right));
    pointer-events: none;
    z-index: 19;
}

.stick, .look-pad {
    pointer-events: auto;
    width: 112px;
    height: 112px;
    border-radius: 50%;
    border: 1px solid var(--line);
    background: color-mix(in oklab, var(--ink) 45%, transparent);
    position: relative;
    touch-action: none;
}

.look-pad {
    border-radius: 22px;
    width: 120px;
    height: 96px;
}

.stick-knob {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 44px;
    height: 44px;
    margin: -22px 0 0 -22px;
    border-radius: 50%;
    background: color-mix(in oklab, var(--sea) 55%, white 10%);
    border: 1px solid var(--line);
    transition: transform 0.05s linear;
}

.stick-hint {
    position: absolute;
    left: 50%;
    bottom: 0.45rem;
    transform: translateX(-50%);
    font-size: 0.65rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-dim);
}

/* ===== Overlays ===== */
.overlay {
    position: absolute;
    inset: 0;
    z-index: 40;
    display: grid;
    place-items: center;
    padding:
        calc(3.5rem + var(--safe-top))
        max(0.85rem, var(--safe-right))
        calc(1rem + var(--safe-bottom))
        max(0.85rem, var(--safe-left));
    background:
        radial-gradient(90% 70% at 50% 10%, oklch(28% 0.06 220 / 0.45), transparent 60%),
        color-mix(in oklab, var(--ink-deep) 72%, transparent);
    backdrop-filter: blur(6px);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
}

.overlay[hidden] {
    display: none !important;
}

.overlay-card {
    width: min(720px, 100%);
    max-height: min(92dvh, 900px);
    overflow-y: auto;
    border-radius: var(--radius-lg);
    background:
        linear-gradient(165deg, oklch(20% 0.035 220) 0%, oklch(13% 0.03 230) 100%);
    border: 1px solid var(--line);
    box-shadow: 0 24px 60px oklch(0% 0 0 / 0.45);
    padding: clamp(1rem, 3vw, 1.6rem);
}

.loading-card {
    text-align: center;
    width: min(360px, 100%);
}

.loading-mark {
    font-size: 2rem;
    color: var(--sea);
    display: inline-block;
    animation: pulse 1.6s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.85; }
    50% { transform: scale(1.08); opacity: 1; }
}

.loading-card h1,
.menu-head h1,
.compact-card h2 {
    font-family: var(--font-display);
    font-weight: 600;
    letter-spacing: -0.02em;
    margin: 0.4rem 0 0.5rem;
}

.menu-head h1 {
    font-size: clamp(1.8rem, 6vw, 2.6rem);
}

.menu-head h1 span {
    color: var(--sea);
}

.loading-bar {
    margin-top: 1rem;
    height: 6px;
    border-radius: 999px;
    background: color-mix(in oklab, var(--foam) 12%, transparent);
    overflow: hidden;
}

.loading-bar i {
    display: block;
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--sea-deep), var(--sea), var(--sand));
    border-radius: inherit;
    transition: width 0.25s var(--ease);
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    margin: 0;
    font-size: 0.75rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-dim);
}

.eyebrow i {
    width: 0.45rem;
    height: 0.45rem;
    border-radius: 50%;
    background: var(--sea);
    box-shadow: 0 0 10px color-mix(in oklab, var(--sea) 60%, transparent);
}

.eyebrow--danger i { background: var(--coral); }

.lede {
    margin: 0;
    color: var(--text-soft);
    line-height: 1.5;
    font-size: clamp(0.92rem, 2.6vw, 1.02rem);
}

.facts-strip {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin: 1rem 0 1.1rem;
}

.facts-strip span {
    font-size: 0.72rem;
    padding: 0.35rem 0.65rem;
    border-radius: 999px;
    border: 1px solid var(--line-soft);
    color: var(--text-soft);
    background: color-mix(in oklab, var(--sea-deep) 25%, transparent);
}

.menu-card {
    display: flex;
    flex-direction: column;
}

.menu-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
    flex: 1;
    min-height: 0;
    overflow-y: auto;
}

.menu-foot {
    margin-top: 1rem;
    display: flex;
    justify-content: flex-end;
    position: sticky;
    bottom: 0;
    padding-top: 0.75rem;
    background: linear-gradient(to top, oklch(13% 0.03 230) 60%, transparent);
    z-index: 2;
}

.menu-section h2 {
    margin: 0 0 0.55rem;
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-dim);
    font-weight: 650;
}

.section-note {
    margin: 0.55rem 0 0;
    font-size: 0.8rem;
    color: var(--text-dim);
    line-height: 1.4;
}

.hotspot-list {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    max-height: 180px;
    overflow-y: auto;
}

.hotspot-btn {
    text-align: left;
    padding: 0.55rem 0.7rem;
    min-height: 44px;
    border-radius: 12px;
    border: 1px solid var(--line-soft);
    background: color-mix(in oklab, var(--ink) 40%, transparent);
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
}

.hotspot-btn strong {
    font-size: 0.88rem;
}

.hotspot-btn span {
    font-size: 0.72rem;
    color: var(--text-dim);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.hotspot-btn:hover {
    border-color: var(--line);
    background: color-mix(in oklab, var(--sea-deep) 35%, transparent);
}

.keys {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    font-size: 0.82rem;
    color: var(--text-soft);
}

kbd {
    display: inline-block;
    min-width: 1.4rem;
    padding: 0.12rem 0.35rem;
    margin-right: 0.15rem;
    border-radius: 6px;
    border: 1px solid var(--line-soft);
    background: color-mix(in oklab, var(--ink) 50%, transparent);
    font-size: 0.72rem;
    font-family: var(--font-body);
    text-align: center;
}

.settings-grid {
    display: grid;
    gap: 0.75rem;
}

.field {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    font-size: 0.85rem;
}

.field select,
.field input[type="range"] {
    width: 100%;
    min-height: 44px;
}

.field select {
    border-radius: 10px;
    border: 1px solid var(--line-soft);
    background: var(--ink);
    padding: 0.45rem 0.6rem;
}

.primary-button,
.ghost-button {
    min-height: 48px;
    padding: 0.7rem 1.2rem;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    font-weight: 650;
    pointer-events: auto;
}

.primary-button {
    background: linear-gradient(120deg, var(--sea-deep), var(--sea));
    color: var(--foam);
    box-shadow: 0 10px 28px color-mix(in oklab, var(--sea) 30%, transparent);
}

.primary-button:hover {
    filter: brightness(1.06);
}

.ghost-button {
    border: 1px solid var(--line-soft);
    color: var(--text-soft);
}

.card-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
    margin-top: 1rem;
}

.compact-card {
    width: min(400px, 100%);
    text-align: left;
}

.compact-card h2 {
    font-size: clamp(1.4rem, 4vw, 1.8rem);
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
    .hud-top {
        grid-template-columns: 1fr;
        gap: 0.4rem;
    }

    .clock-panel {
        display: none;
    }

    .hud-actions {
        top: auto;
        bottom: calc(9.5rem + var(--safe-bottom));
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: flex-end;
        max-width: 46vw;
    }

    .menu-grid {
        grid-template-columns: 1fr;
    }

    .hud-modes {
        bottom: calc(0.55rem + var(--safe-bottom));
    }

    .hint-bar {
        bottom: calc(7.8rem + var(--safe-bottom));
        font-size: 0.72rem;
    }

    .touch-controls {
        bottom: calc(3.6rem + var(--safe-bottom));
    }

    .stick, .look-pad {
        width: 100px;
        height: 100px;
    }

    .look-pad {
        height: 88px;
        width: 108px;
    }

    .panel strong {
        white-space: normal;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
    }
}

@media (max-width: 390px) {
    .facts-strip span {
        font-size: 0.68rem;
        padding: 0.28rem 0.5rem;
    }

    .hud-modes .chip {
        padding: 0.35rem 0.65rem;
        font-size: 0.75rem;
        min-height: 38px;
    }
}

@media (max-height: 520px) and (orientation: landscape) {
    .hud-top {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        max-width: 56vw;
        margin: 0;
    }

    .spot-panel, .clock-panel {
        display: none;
    }

    .hud-modes {
        left: auto;
        right: max(0.5rem, var(--safe-right));
        transform: none;
        bottom: calc(0.4rem + var(--safe-bottom));
        flex-direction: column;
        align-items: stretch;
        max-width: 120px;
    }

    .hud-actions {
        top: calc(2.8rem + var(--safe-top));
        bottom: auto;
        max-width: none;
        flex-direction: column;
    }

    .touch-controls {
        bottom: calc(0.4rem + var(--safe-bottom));
    }

    .stick, .look-pad {
        width: 84px;
        height: 84px;
    }

    .hint-bar, .intro-banner {
        font-size: 0.85rem;
    }

    .overlay-card {
        max-height: min(88dvh, 520px);
    }

    .menu-grid {
        grid-template-columns: 1fr 1fr;
    }

    .hotspot-list {
        max-height: 100px;
    }
}

@media (pointer: fine) {
    .touch-controls {
        display: none !important;
    }
}