/* Aba Carrossel do SVDown IA (usa as variáveis de ai.css). */
.ai-car-themes { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 10px; }
.ai-car-theme {
    display: grid; gap: 4px; text-align: left; padding: 14px; border-radius: 12px;
    border: 2px solid var(--border); background: var(--surface); color: var(--text); font: inherit; cursor: pointer;
}
.ai-car-theme span { color: var(--text-muted); font-size: 0.82rem; }
.ai-car-theme__good { color: var(--text-muted); font-size: 0.76rem; line-height: 1.35; padding-top: 6px; margin-top: 2px; border-top: 1px dashed var(--border); }
.ai-car-theme__good b { color: var(--text); font-weight: 600; }
[data-car-editor-title] { cursor: text; border-radius: 6px; outline: none; }
[data-car-editor-title]:hover { background: rgba(255, 255, 255, 0.05); }
[data-car-editor-title][contenteditable="true"], [data-car-editor-title][contenteditable="plaintext-only"] { background: var(--surface); box-shadow: 0 0 0 2px var(--accent); padding: 0 6px; }
.ai-car-theme.is-active { border-color: var(--accent); background: rgba(249, 115, 22, 0.1); }

.ai-car-products { display: grid; gap: 10px; margin-bottom: 12px; }
.ai-car-product { display: grid; grid-template-columns: 72px 1fr auto; gap: 12px; align-items: center; padding: 10px; border-radius: 12px; background: var(--surface); border: 1px solid var(--border); }
.ai-car-product img { width: 72px; height: 72px; object-fit: cover; border-radius: 8px; }
@media (max-width: 520px) { .ai-car-product { grid-template-columns: 56px 1fr; } .ai-car-product img { width: 56px; height: 56px; } .ai-car-product > .ai-btn { grid-column: 1 / -1; } }

.ai-car-editor { margin: 28px 0; display: grid; gap: 12px; }
.ai-car-editor h2 { margin: 0; }
.ai-car-track {
    display: grid; grid-auto-flow: column; grid-auto-columns: minmax(150px, 190px); gap: 12px;
    overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 8px; overscroll-behavior-x: contain;
    cursor: grab; -webkit-overflow-scrolling: touch;
}
.ai-car-track.is-dragging { cursor: grabbing; scroll-snap-type: none; user-select: none; }
.ai-car-track.is-dragging .ai-car-slide { pointer-events: none; }
.ai-car-slide { scroll-snap-align: start; display: grid; gap: 6px; align-content: start; min-width: 0; }
.ai-car-slide__label { font-weight: 700; font-size: 0.8rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ai-car-slide__actions { display: flex; align-items: center; justify-content: space-between; gap: 6px; flex-wrap: wrap; }
.ai-car-slide__actions .ai-link { font-size: 0.78rem; }
/* O toque na imagem rola o trilho (pan) e não dá zoom no toque duplo; só o texto captura o arrasto. */
.ai-car-frame { position: relative; overflow: hidden; border-radius: 12px; background: var(--surface-alt); display: grid; place-items: center; user-select: none; -webkit-user-select: none; touch-action: manipulation; -webkit-touch-callout: none; }
.ai-car-frame--tt { aspect-ratio: 9 / 16; }
.ai-car-frame--ig { aspect-ratio: 4 / 5; }
.ai-car-frame img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; pointer-events: none; }
.ai-car-frame__msg { color: var(--danger); font-weight: 700; font-size: 0.85rem; padding: 12px; text-align: center; }
.ai-car-layer { position: absolute; inset: 0; z-index: 2; }
.ai-car-text {
    position: absolute; transform: translate(-50%, -50%); cursor: grab; white-space: pre; text-align: center;
    font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; font-weight: 800; line-height: 1.2;
    padding: 0.2em 0.45em; border-radius: 0.3em; touch-action: none; user-select: none; -webkit-user-select: none; max-width: none;
}
.ai-car-text[data-bg="none"] { text-shadow: 0 0.03em 0.12em rgba(0, 0, 0, 0.45); }
.ai-car-text:active { cursor: grabbing; }
.ai-car-text.is-selected { outline: 1.5px dashed rgba(255, 255, 255, 0.85); outline-offset: 2px; }
.ai-car-text.is-editing { cursor: text; user-select: text; -webkit-user-select: text; min-width: 1em; caret-color: currentColor; outline: none; }

@media (max-width: 600px) {
    .ai-car-track { grid-auto-columns: 46%; gap: 10px; margin: 0 -4px; padding: 0 4px 8px; scroll-padding: 0 4px; }
}

/* Editor em tela cheia */
body.ai-car-fs-open { overflow: hidden; }
.ai-car-fs {
    position: fixed; inset: 0; z-index: 1000; background: #050507; color: #fff;
    display: grid; grid-template-rows: auto 1fr auto; height: 100vh; height: 100dvh;
    padding: max(10px, env(safe-area-inset-top)) 8px max(10px, env(safe-area-inset-bottom));
}
.ai-car-fs__top { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 0 4px 8px; }
.ai-car-fs__top [data-fs-done] { margin-left: auto; }
.ai-car-fs__icon { width: 40px; height: 40px; border-radius: 50%; border: 0; background: rgba(255, 255, 255, 0.12); color: #fff; font-size: 1.05rem; cursor: pointer; }
.ai-car-fs__bg {
    height: 40px; min-width: 52px; padding: 0 12px; border-radius: 10px; border: 2px solid #fff; background: transparent; color: #fff;
    font: 800 1rem/1 Inter, system-ui, sans-serif; cursor: pointer;
}
.ai-car-fs__bg span { display: inline-block; padding: 3px 6px; border-radius: 5px; }
.ai-car-fs__bg[data-mode="solid"] span { background: #fff; color: #111; }
.ai-car-fs__bg[data-mode="soft"] span { background: rgba(255, 255, 255, 0.45); color: #fff; }
.ai-car-fs__body { display: grid; grid-template-columns: 40px 1fr 40px; align-items: center; justify-items: center; gap: 8px; min-height: 0; }
.ai-car-fs__frame { border-radius: 14px; touch-action: none; cursor: text; }
.ai-car-fs__frame.ai-car-frame--tt { width: min(100%, calc((100dvh - 150px) * 9 / 16)); }
.ai-car-fs__frame.ai-car-frame--ig { width: min(100%, calc((100dvh - 150px) * 4 / 5)); }
.ai-car-fs__hint { margin: 8px 0 0; text-align: center; font-size: 0.8rem; color: rgba(255, 255, 255, 0.6); }
.ai-car-vs { height: min(62vh, 360px); width: 40px; display: grid; place-items: center; touch-action: none; }
.ai-car-vs__track { position: relative; width: 14px; height: 100%; border-radius: 999px; cursor: pointer; touch-action: none; }
.ai-car-vs__thumb {
    position: absolute; left: 50%; width: 24px; height: 24px; border-radius: 50%; transform: translate(-50%, -50%);
    background: var(--thumb, #fff); border: 3px solid #fff; box-shadow: 0 1px 6px rgba(0, 0, 0, 0.6); pointer-events: none;
}
.ai-car-vs--size .ai-car-vs__thumb { background: #fff; }
/* Tamanho: trilho fino que afina para baixo (grande em cima, pequeno embaixo). */
.ai-car-vs--size .ai-car-vs__track { width: 10px; border-radius: 6px 6px 2px 2px; background: linear-gradient(to bottom, rgba(255,255,255,.55), rgba(255,255,255,.18)); }
.ai-car-vs--size .ai-car-vs__track::before { content: ""; position: absolute; inset: 0 -14px; }
.ai-car-vs--color .ai-car-vs__track::before { content: ""; position: absolute; inset: 0 -12px; }
@media (min-width: 900px) { .ai-car-fs__body { grid-template-columns: 56px auto 56px; justify-content: center; gap: 24px; } }

.ai-car-list { display: grid; gap: 10px; }
.ai-car-item { display: grid; gap: 8px; text-align: left; padding: 10px; border-radius: 12px; border: 1px solid var(--border); background: var(--surface); color: var(--text); font: inherit; cursor: pointer; }
.ai-car-item:hover { border-color: var(--accent); }
.ai-car-item__strip { display: flex; gap: 6px; }
.ai-car-item__thumb { width: 54px; aspect-ratio: 9 / 16; object-fit: cover; border-radius: 6px; background: var(--surface-alt); display: block; }
.ai-car-item__meta { color: var(--text-muted); font-size: 0.82rem; }
.ai-car-item__meta strong { display: block; color: var(--text); font-weight: 600; }
[data-car-generate] { margin-bottom: 32px; }

/* Cenários do usuário */
.ai-chip--scene { display: inline-flex; align-items: center; gap: 8px; padding-left: 4px; }
.ai-chip--scene img { width: 30px; height: 30px; object-fit: cover; border-radius: 6px; }
.ai-chip__del { margin-left: 2px; padding: 0 4px; border-radius: 6px; color: var(--text-muted); font-size: 0.85rem; line-height: 1.4; }
.ai-chip__del:hover, .ai-chip__del[data-confirm="1"] { color: #fff; background: #dc2626; }
.ai-chip--add { border-style: dashed; }
.ai-car-scene-form { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-top: 10px; padding: 12px; border-radius: 12px; border: 1px dashed var(--border); background: var(--surface); }
.ai-car-scene-form p { flex-basis: 100%; margin: 0; }
.ai-car-scene-form__name { flex: 1 1 180px; min-width: 0; padding: 9px 12px; border-radius: 10px; border: 1px solid var(--border); background: var(--bg, #0b0b0f); color: var(--text); font: inherit; }
.ai-car-scene-form__file span { max-width: 160px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

@media (max-width: 600px) {
    .ai-car-themes { grid-template-columns: 1fr 1fr; gap: 8px; }
    .ai-car-theme { padding: 10px; gap: 3px; border-radius: 10px; }
    .ai-car-theme strong { font-size: 0.88rem; line-height: 1.25; }
    .ai-car-theme span { font-size: 0.74rem; line-height: 1.35; }
    .ai-car-theme__good { font-size: 0.7rem; padding-top: 5px; }
}