/* ================================================================
   Quimera — ateliê ao entardecer
   Paleta: ameixa + damasco + ouro de lanterna.
   ================================================================ */

:root {
    --void: #1b1430;
    --apricot: oklch(82% 0.1 62);
    --plum: oklch(72% 0.12 330);
    --gold: oklch(82% 0.12 82);
    --rose: oklch(74% 0.12 18);

    --text: oklch(96% 0.015 80);
    --text-soft: oklch(82% 0.03 70);
    --text-dim: oklch(68% 0.03 300);

    --panel: color-mix(in oklab, oklch(18% 0.05 320) 70%, transparent);
    --panel-strong: color-mix(in oklab, oklch(12% 0.04 320) 86%, transparent);
    --line: color-mix(in oklab, var(--gold) 36%, transparent);
    --line-soft: color-mix(in oklab, white 12%, transparent);

    --radius: 16px;
    --radius-lg: 24px;
    --blur: 22px;
    --ease: cubic-bezier(0.22, 1, 0.36, 1);

    --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);
}

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

html, body {
    margin: 0;
    padding: 0 !important;
    width: 100%;
    height: 100%;
    overflow: clip;
    overscroll-behavior: none;
    background: var(--void);
}

body {
    min-height: 100dvh;
    color: var(--text);
    font-family: 'Outfit', system-ui, sans-serif;
    user-select: none;
    -webkit-user-select: none;
}

button, select {
    font: inherit;
    color: inherit;
    background: none;
    border: 0;
    cursor: pointer;
}

.shell {
    position: relative;
    width: 100%;
    height: 100dvh;
    overflow: clip;
}

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

#scene:active {
    cursor: grabbing;
}

header[data-lab-header] {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 20;
    padding: max(0.85rem, var(--safe-top)) max(1.2rem, var(--safe-right)) 1rem max(1.2rem, var(--safe-left)) !important;
    margin: 0 !important;
    background: linear-gradient(to bottom, rgba(27, 20, 48, 0.78), transparent);
    border: 0 !important;
    box-shadow: none !important;
}

.app-logo {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    font-family: 'Fraunces', Georgia, serif;
    font-weight: 650;
    font-size: 1.35rem;
    letter-spacing: 0.04em;
}

.brand-mark {
    width: 15px;
    height: 15px;
    border-radius: 50%;
    background:
        radial-gradient(circle at 32% 28%, #fff6d8, #e8a05a 42%, #7c3aed 78%, #1a0a28);
    box-shadow: 0 0 14px #e8a05a88, 0 0 0 3px #c084fc22;
}

.icon-btn {
    width: 40px;
    height: 40px;
    display: grid;
    place-items: center;
    border-radius: 12px;
    color: var(--text-soft);
    background: color-mix(in oklab, var(--panel) 80%, transparent);
    border: 1px solid var(--line-soft);
    transition: transform 0.2s var(--ease), background 0.2s, color 0.2s;
}

.icon-btn:hover {
    color: var(--text);
    background: var(--panel-strong);
}

.icon-btn[aria-pressed="true"] {
    color: var(--gold);
    border-color: var(--line);
}

.icon-btn:active {
    transform: scale(0.94);
}

.loading {
    position: absolute;
    inset: 0;
    z-index: 30;
    display: grid;
    place-content: center;
    gap: 1rem;
    background: var(--void);
    text-align: center;
    transition: opacity 0.6s var(--ease), visibility 0.6s;
}

.loading.is-done {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.loading-orb {
    width: 52px;
    height: 52px;
    margin: 0 auto;
    border-radius: 50%;
    background:
        radial-gradient(circle at 32% 28%, #fff6d8, #e8a05a 40%, #7c3aed 72%, #1a0a28);
    animation: pulse 1.8s var(--ease) infinite;
}

.loading p {
    margin: 0;
    color: var(--text-dim);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-size: 0.72rem;
}

@keyframes pulse {
    50% { transform: scale(1.08); filter: brightness(1.15); }
}

.hud-left {
    position: absolute;
    top: max(5.4rem, calc(var(--safe-top) + 4.4rem));
    left: max(1.2rem, var(--safe-left));
    z-index: 12;
    width: min(22rem, calc(100vw - 2.4rem));
    padding: 1.1rem 1.2rem 1.15rem;
    border-radius: var(--radius-lg);
    background: var(--panel);
    border: 1px solid var(--line-soft);
    backdrop-filter: blur(var(--blur));
    -webkit-backdrop-filter: blur(var(--blur));
    pointer-events: none;
}

.eyebrow {
    margin: 0 0 0.25rem;
    font-size: 0.68rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--gold);
}

.hud-left h2 {
    margin: 0;
    font-family: 'Fraunces', Georgia, serif;
    font-weight: 650;
    font-size: clamp(1.15rem, 2.4vw, 1.7rem);
    line-height: 1.2;
    font-style: italic;
}

.meta-line {
    margin: 0.45rem 0 0.85rem;
    color: var(--text-dim);
    font-size: 0.85rem;
}

.readout {
    display: flex;
    gap: 1.2rem;
}

.readout span {
    display: grid;
    gap: 0.1rem;
}

.readout i {
    font-style: normal;
    font-size: 0.62rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--text-dim);
}

.readout strong {
    font-weight: 600;
    color: var(--apricot);
}

.dock {
    position: absolute;
    left: 50%;
    bottom: max(1.1rem, var(--safe-bottom));
    transform: translateX(-50%);
    z-index: 12;
    display: grid;
    grid-template-columns: repeat(3, minmax(9.5rem, 13rem)) auto;
    gap: 0.7rem;
    align-items: end;
    width: min(68rem, calc(100vw - 1.6rem));
    padding: 0.85rem;
    border-radius: var(--radius-lg);
    background: var(--panel);
    border: 1px solid var(--line-soft);
    backdrop-filter: blur(var(--blur));
    -webkit-backdrop-filter: blur(var(--blur));
}

.slot-name {
    margin: 0 0 0.35rem;
    font-size: 0.62rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--text-dim);
    text-align: center;
}

.slot-row {
    display: grid;
    /* As colunas das setas seguem o alvo de toque: 2.2rem deixava ‹ › com 35px
       de largura, curto demais para o dedo. */
    grid-template-columns: var(--touch-target) 1fr var(--touch-target);
    gap: 0.25rem;
    align-items: center;
}

.step {
    /* O sequenciador é tocado em ritmo: alvo curto = passo errado ligado. */
    height: max(2.4rem, var(--touch-target));
    border-radius: 12px;
    font-size: 1.4rem;
    line-height: 1;
    color: var(--gold);
    border: 1px solid var(--line-soft);
    transition: background 0.2s, transform 0.2s var(--ease);
}

.step:hover {
    background: var(--panel-strong);
}

.step:active {
    transform: scale(0.92);
}

.slot-face {
    position: relative;
    height: 2.4rem;
    display: grid;
    place-items: center;
    border-radius: 12px;
    background: var(--panel-strong);
    border: 1px solid var(--line);
    overflow: hidden;
}

.slot-face span {
    font-weight: 500;
    font-size: 0.92rem;
    pointer-events: none;
}

.slot-face select {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
}

.dock-actions {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    padding-bottom: 0.05rem;
}

.btn {
    padding: 0.55rem 0.9rem;
    /* O padding sozinho parava em 36px de altura. */
    min-height: var(--touch-target, 44px);
    border-radius: 12px;
    background: linear-gradient(180deg, color-mix(in oklab, var(--gold) 78%, white), var(--gold));
    color: #2a1a10;
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 0.02em;
    box-shadow: 0 8px 20px #c9a22733;
    transition: transform 0.2s var(--ease), filter 0.2s;
}

.btn:hover {
    filter: brightness(1.06);
}

.btn:active {
    transform: translateY(1px) scale(0.98);
}

.btn.ghost {
    background: transparent;
    color: var(--text-soft);
    box-shadow: none;
    border: 1px solid var(--line-soft);
}

.hint {
    position: absolute;
    left: 50%;
    bottom: max(7.6rem, calc(var(--safe-bottom) + 6.6rem));
    transform: translateX(-50%);
    z-index: 11;
    margin: 0;
    color: var(--text-dim);
    font-size: 0.75rem;
    letter-spacing: 0.04em;
    text-align: center;
    pointer-events: none;
    text-shadow: 0 2px 12px #1b1430;
}

kbd {
    display: inline-block;
    padding: 0.05rem 0.35rem;
    border-radius: 6px;
    border: 1px solid var(--line-soft);
    font-size: 0.7rem;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

footer[data-lab-footer] {
    position: absolute !important;
    left: max(1.1rem, var(--safe-left)) !important;
    bottom: max(0.4rem, var(--safe-bottom)) !important;
    z-index: 13;
    width: auto !important;
    max-width: none !important;
    margin: 0 !important;
    padding: 0 !important;
    background: none !important;
    border: 0 !important;
    font-size: 0.72rem;
    display: block !important;
    text-align: left;
}

footer[data-lab-footer] a {
    color: var(--text-dim);
    text-decoration: none;
}

@media (max-width: 900px) {
    footer[data-lab-footer] {
        display: none;
    }
}

.ui-hidden .hud-left,
.ui-hidden .dock,
.ui-hidden .hint,
.ui-hidden header[data-lab-header],
.ui-hidden footer[data-lab-footer] {
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.35s var(--ease);
}

@media (max-width: 900px) {
    .hud-left {
        width: min(100% - 1.6rem, 22rem);
        padding: 0.85rem 1rem;
    }

    .hud-left h2 {
        font-size: 1.15rem;
    }

    .dock {
        grid-template-columns: 1fr 1fr;
        width: min(100% - 1rem, 28rem);
        bottom: max(0.6rem, var(--safe-bottom));
    }

    .dock .slot:last-of-type {
        grid-column: 1 / -1;
    }

    .dock-actions {
        grid-column: 1 / -1;
        flex-direction: row;
        justify-content: stretch;
    }

    .dock-actions .btn {
        flex: 1;
    }

    .hint {
        display: none;
    }
}

@media (max-width: 520px) {
    .dock {
        grid-template-columns: 1fr;
    }
}

@media (max-height: 520px) and (orientation: landscape) {
    .hud-left {
        top: max(3.6rem, calc(var(--safe-top) + 2.8rem));
        left: max(0.7rem, var(--safe-left));
        width: min(18rem, calc(100vw - 1.4rem));
        padding: 0.55rem 0.75rem;
    }

    .hud-left h2 {
        font-size: 1.05rem;
    }

    .meta-line {
        margin: 0.25rem 0 0.45rem;
        font-size: 0.75rem;
    }

    .readout {
        gap: 0.75rem;
    }

    .dock {
        bottom: max(0.35rem, var(--safe-bottom));
        width: min(100vw - 0.8rem, 56rem);
        padding: 0.45rem;
        gap: 0.4rem;
        grid-template-columns: repeat(3, minmax(0, 1fr)) auto;
    }

    .slot-name {
        margin-bottom: 0.2rem;
        font-size: 0.55rem;
    }

    .step {
        height: max(2.2rem, 40px);
        font-size: 1.15rem;
    }

    .hint {
        display: none;
    }
}

/* agent-responsive-768 */
@media (max-width: 768px) {
  html, body { overflow-x: clip; }

  header[data-lab-header] {
    gap: 0.35rem !important;
    padding-inline: max(0.45rem, var(--safe-left)) max(0.45rem, var(--safe-right)) !important;
  }

  header[data-lab-header] .header-actions {
    gap: 0.15rem;
  }

  header[data-lab-header] .icon-btn {
    width: 44px;
    height: 44px;
  }

  header[data-lab-header] .app-logo {
    font-size: 1.05rem;
    max-width: min(9rem, 38vw);
  }

  .hud-left {
    top: max(4.1rem, calc(var(--safe-top) + 3.3rem));
    left: max(0.55rem, var(--safe-left));
    width: min(22rem, calc(100vw - 1.1rem));
    padding: 0.65rem 0.75rem;
  }

  .dock {
    max-height: min(50dvh, 340px);
    overflow-y: auto;
    overscroll-behavior: contain;
    padding-bottom: 0.35rem;
  }
}