/* Douyin Downloader — scoped design system under .dydl-* only. */

.dydl-tool {
	--dydl-ink: #0f1115;
	--dydl-paper: #ffffff;
	--dydl-line: #e4e6eb;
	--dydl-muted: #6b7280;
	--dydl-red: #fe2c55;
	--dydl-danger: #b3261e;
	--dydl-danger-bg: #fdecea;
	--dydl-radius: 14px;
	/* Overridable from Settings → Douyin Downloader → Appearance. Left at these values, nothing here
	   changes — a host site sees the same look as before this existed. */
	--dydl-accent: var(--dydl-ink);
	--dydl-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
	--dydl-shadow: none;
	box-sizing: border-box;
	max-width: 640px;
	margin: 0 auto;
	font-family: var(--dydl-font);
	color: var(--dydl-ink);
	font-size: 15px;
	line-height: 1.5;
}
.dydl-tool *, .dydl-tool *::before, .dydl-tool *::after { box-sizing: inherit; }

@media (prefers-color-scheme: dark) {
	.dydl-tool:not([data-theme="light"]) {
		--dydl-ink: #f3f4f6;
		--dydl-paper: #17181c;
		--dydl-line: #2c2e33;
		--dydl-muted: #9aa0a6;
		/* A darker background needs a LIGHTER red, not the same one light mode uses on a near-white
		   background — #b3261e on #3a1c1a was two dark, similar-hue colors with poor contrast. */
		--dydl-danger: #ff6b6b;
		--dydl-danger-bg: #3a1c1a;
	}
}

.dydl-slab { display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px; }
.dydl-slab__field { display: flex; gap: 8px; background: var(--dydl-paper); border: 2px solid var(--dydl-ink); border-radius: var(--dydl-radius); padding: 6px 6px 6px 16px; box-shadow: var(--dydl-shadow); }
.dydl-slab__input { flex: 1; min-width: 0; border: 0; background: transparent; color: var(--dydl-ink); font-size: 15px; outline: none; }

.dydl-btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; border: 2px solid var(--dydl-ink); border-radius: 999px; padding: 10px 18px; font-weight: 600; font-size: 14px; text-decoration: none; cursor: pointer; background: var(--dydl-paper); color: var(--dydl-ink); white-space: nowrap; }
.dydl-btn:hover { transform: translateY(-1px); }
.dydl-btn:disabled { opacity: .55; cursor: default; transform: none; }
.dydl-btn--primary { background: var(--dydl-accent); color: var(--dydl-paper); border-color: var(--dydl-accent); box-shadow: var(--dydl-shadow); }
.dydl-btn--ghost { background: transparent; }
.dydl-btn--block { width: 100%; }

/* Submit-button spinner while a lookup/download is in flight. */
.dydl-spinner { display: inline-block; width: 14px; height: 14px; border: 2px solid currentColor; border-top-color: transparent; border-radius: 50%; opacity: .8; animation: dydl-spin .7s linear infinite; }
@keyframes dydl-spin { to { transform: rotate(360deg); } }

/* Result-area placeholder shown while waiting, instead of a blank gap. */
.dydl-skeleton { display: flex; gap: 12px; padding: 12px; border: 1px solid var(--dydl-line); border-radius: var(--dydl-radius); }
.dydl-skeleton__media { flex: 0 0 96px; width: 96px; aspect-ratio: 3 / 4; border-radius: 10px; }
.dydl-skeleton__body { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 8px; justify-content: center; }
.dydl-skeleton__line { height: 10px; border-radius: 5px; }
.dydl-skeleton__line--short { width: 55%; }
.dydl-skeleton__media, .dydl-skeleton__line { position: relative; overflow: hidden; background: var(--dydl-line); }
.dydl-skeleton__media::after, .dydl-skeleton__line::after {
	content: ''; position: absolute; inset: 0;
	background: linear-gradient(90deg, transparent, rgba(127, 127, 127, .35), transparent);
	animation: dydl-shimmer 1.4s infinite;
}
@keyframes dydl-shimmer { from { transform: translateX(-100%); } to { transform: translateX(100%); } }
@media (prefers-reduced-motion: reduce) {
	.dydl-spinner, .dydl-skeleton__media::after, .dydl-skeleton__line::after { animation: none; }
}

.dydl-msg { min-height: 1.2em; font-size: 13.5px; color: var(--dydl-muted); margin: 0; }
.dydl-msg--error {
	display: flex;
	align-items: center;
	gap: 8px;
	margin-top: 12px;
	color: var(--dydl-danger);
	font-weight: 700;
	background: var(--dydl-danger-bg);
	border: 1.5px solid var(--dydl-danger);
	border-radius: 10px;
	padding: 10px 14px;
}
.dydl-msg--error::before {
	content: "!";
	display: inline-grid;
	place-items: center;
	flex: none;
	width: 18px;
	height: 18px;
	border-radius: 50%;
	background: var(--dydl-danger);
	color: var(--dydl-paper);
	font-size: 12px;
	font-weight: 800;
	line-height: 1;
}
.dydl-res:empty { display: none; }

.dydl-card { border: 1px solid var(--dydl-line); border-radius: var(--dydl-radius); overflow: hidden; margin-bottom: 12px; box-shadow: var(--dydl-shadow); }
.dydl-card__media { aspect-ratio: 9/12; background: #000; }
.dydl-card__media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.dydl-card__body { padding: 12px 14px; display: flex; flex-direction: column; gap: 6px; }
.dydl-card__title { margin: 0; font-weight: 600; font-size: 14px; }
.dydl-card__meta { margin: 0; font-size: 13px; color: var(--dydl-muted); }
.dydl-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 10px; margin: 14px 0; }
.dydl-dl { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 4px; }
/* The primary download label can run long ("Download without Watermark HD") — let it wrap onto a
   second line on a narrow screen instead of forcing the button (and the card) wider than the viewport. */
.dydl-dl .dydl-btn { max-width: 100%; white-space: normal; text-align: center; }

.dydl-profile { border: 1px solid var(--dydl-line); border-radius: var(--dydl-radius); padding: 16px; margin-bottom: 16px; box-shadow: var(--dydl-shadow); }
.dydl-profile__head { display: flex; align-items: center; gap: 12px; }
.dydl-avatar, .dydl-avatar--lg { border-radius: 50%; object-fit: cover; background: var(--dydl-line); }
.dydl-avatar--lg { width: 64px; height: 64px; }
.dydl-profile__name { margin: 0; font-size: 17px; }
.dydl-profile__handle { margin: 0; color: var(--dydl-muted); font-size: 13px; }
.dydl-profile__bio { margin: 10px 0 0; font-size: 13.5px; }
.dydl-profile__stats { display: flex; gap: 20px; margin: 14px 0; }
.dydl-profile__stat strong { font-size: 16px; display: block; }
.dydl-profile__stat span { font-size: 12px; color: var(--dydl-muted); }