/* 影片精選牆 — 共用樣式 */

:root {
	--bg: #0f1115;
	--surface: #191d26;
	--surface-2: #222736;
	--border: #2c3242;
	--text: #e9ecf4;
	--text-dim: #98a1b3;
	--accent: #6c8cff;
	--accent-hover: #86a0ff;
	--success: #3fbf6f;
	--warn: #e8a13c;
	--danger: #e35d5d;
	--yt: #ff4d4d;
	--bili: #fb7299;
	--radius: 12px;
}

* {
	box-sizing: border-box;
}

body {
	margin: 0;
	font-family: "Noto Sans TC", "Microsoft JhengHei", system-ui, -apple-system, sans-serif;
	background: var(--bg);
	color: var(--text);
	line-height: 1.6;
}

.container {
	max-width: 1080px;
	margin: 0 auto;
	padding: 0 20px;
}

a {
	color: var(--accent);
}

/* ---------- Header / Footer ---------- */

.site-header {
	position: sticky;
	top: 0;
	z-index: 10;
	background: rgba(15, 17, 21, 0.9);
	backdrop-filter: blur(8px);
	border-bottom: 1px solid var(--border);
}

.header-inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding-top: 14px;
	padding-bottom: 14px;
}

.logo {
	font-size: 1.25rem;
	font-weight: 700;
	color: var(--text);
	text-decoration: none;
}

.logo-sub {
	font-size: 0.85rem;
	color: var(--text-dim);
	font-weight: 400;
	margin-left: 6px;
}

.site-footer {
	border-top: 1px solid var(--border);
	margin-top: 48px;
	padding: 20px 0;
	color: var(--text-dim);
	font-size: 0.85rem;
}

.site-footer .container {
	display: flex;
	justify-content: space-between;
	gap: 12px;
	flex-wrap: wrap;
}

.site-footer a {
	color: var(--text-dim);
}

.intro {
	margin: 28px 0;
	color: var(--text-dim);
}

/* ---------- 按鈕 ---------- */

.btn {
	appearance: none;
	border: 1px solid var(--border);
	background: var(--surface-2);
	color: var(--text);
	padding: 8px 18px;
	border-radius: 999px;
	font-size: 0.95rem;
	cursor: pointer;
	transition: background 0.15s, border-color 0.15s;
}

.btn:hover {
	border-color: var(--accent);
}

.btn:disabled {
	opacity: 0.5;
	cursor: not-allowed;
}

.btn-primary {
	background: var(--accent);
	border-color: var(--accent);
	color: #fff;
	font-weight: 600;
}

.btn-primary:hover {
	background: var(--accent-hover);
	border-color: var(--accent-hover);
}

.btn-success {
	background: var(--success);
	border-color: var(--success);
	color: #fff;
}

.btn-warn {
	background: transparent;
	border-color: var(--warn);
	color: var(--warn);
}

.btn-danger {
	background: transparent;
	border-color: var(--danger);
	color: var(--danger);
}

/* ---------- 影片卡片 ---------- */

.video-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
	gap: 20px;
}

.video-card {
	background: var(--surface);
	border: 1px solid var(--border);
	border-radius: var(--radius);
	overflow: hidden;
	display: flex;
	flex-direction: column;
}

.frame-wrap {
	position: relative;
	aspect-ratio: 16 / 9;
	background: #000;
}

.frame-wrap iframe,
.frame-wrap video {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	border: 0;
}

.card-body {
	padding: 14px 16px;
	display: flex;
	flex-direction: column;
	gap: 8px;
	flex: 1;
}

.card-title-row {
	display: flex;
	align-items: baseline;
	gap: 8px;
}

.card-title {
	font-weight: 600;
	color: var(--text);
	text-decoration: none;
	overflow-wrap: anywhere;
}

.card-title:hover {
	color: var(--accent);
	text-decoration: underline;
}

.badge {
	flex-shrink: 0;
	font-size: 0.72rem;
	font-weight: 700;
	padding: 2px 8px;
	border-radius: 999px;
	color: #fff;
	vertical-align: middle;
}

.badge-youtube {
	background: var(--yt);
}

.badge-bilibili {
	background: var(--bili);
}

.badge-lang {
	background: var(--surface-2);
	border: 1px solid var(--border);
	color: var(--text);
}

.chip {
	display: inline-block;
	font-size: 0.78rem;
	padding: 2px 10px;
	border-radius: 999px;
	border: 1px solid var(--border);
	color: var(--text-dim);
}

.chip-published {
	border-color: var(--success);
	color: var(--success);
}

.chip-queue {
	border-color: var(--warn);
	color: var(--warn);
}

.card-status {
	margin: 0;
	display: flex;
	gap: 8px;
	align-items: center;
	flex-wrap: wrap;
}

.fail-reason {
	color: var(--danger);
}

.field-row {
	display: flex;
	gap: 12px;
}

.field-row .field {
	flex: 1;
}

.field-lang {
	flex: 0 0 110px;
}

.field select {
	width: 100%;
	background: var(--bg);
	border: 1px solid var(--border);
	border-radius: 8px;
	color: var(--text);
	padding: 10px 12px;
	font-size: 1rem;
	font-family: inherit;
}

.header-actions {
	display: flex;
	gap: 8px;
	align-items: center;
}

/* ---------- 語言切換器 ---------- */

.lang-switch {
	display: flex;
	border: 1px solid var(--border);
	border-radius: 999px;
	overflow: hidden;
}

.lang-switch button {
	appearance: none;
	border: 0;
	background: transparent;
	color: var(--text-dim);
	padding: 6px 12px;
	font-size: 0.85rem;
	cursor: pointer;
}

.lang-switch button + button {
	border-left: 1px solid var(--border);
}

.lang-switch button.active {
	background: var(--accent);
	color: #fff;
	font-weight: 600;
}

/* ---------- 批次匯入 ---------- */

.dialog-wide {
	width: min(720px, calc(100vw - 40px));
}

.dialog-wide textarea {
	width: 100%;
	background: var(--bg);
	border: 1px solid var(--border);
	border-radius: 8px;
	color: var(--text);
	padding: 10px 12px;
	font-size: 0.9rem;
	font-family: Consolas, monospace;
	margin: 10px 0;
}

.dialog code {
	background: var(--surface-2);
	border-radius: 4px;
	padding: 1px 6px;
	font-size: 0.85em;
}

.check-label {
	display: flex;
	align-items: center;
	gap: 8px;
	font-size: 0.9rem;
	color: var(--text-dim);
	margin-bottom: 8px;
	cursor: pointer;
}

.import-results {
	max-height: 220px;
	overflow-y: auto;
	border: 1px solid var(--border);
	border-radius: 8px;
	padding: 8px 12px;
	margin: 8px 0;
	font-size: 0.85rem;
	font-family: Consolas, monospace;
}

.import-row {
	overflow-wrap: anywhere;
	padding: 2px 0;
}

.import-ok {
	color: var(--success);
}

.import-fail {
	color: var(--danger);
}

.card-note {
	margin: 0;
	color: var(--text-dim);
	font-size: 0.9rem;
	overflow-wrap: anywhere;
}

.card-meta {
	margin: 0;
	margin-top: auto;
	color: var(--text-dim);
	font-size: 0.8rem;
}

.empty-state {
	text-align: center;
	color: var(--text-dim);
	padding: 48px 0;
}

.load-more-wrap {
	text-align: center;
	margin: 28px 0;
}

/* ---------- 對話框 / 表單 ---------- */

.dialog {
	border: 1px solid var(--border);
	border-radius: var(--radius);
	background: var(--surface);
	color: var(--text);
	padding: 24px 28px;
	width: min(480px, calc(100vw - 40px));
}

.dialog::backdrop {
	background: rgba(0, 0, 0, 0.6);
}

.dialog h2 {
	margin-top: 0;
}

.field {
	display: block;
	margin-bottom: 14px;
}

.field span {
	display: block;
	font-size: 0.9rem;
	color: var(--text-dim);
	margin-bottom: 4px;
}

.field em {
	color: var(--danger);
	font-style: normal;
}

.field input,
.field textarea {
	width: 100%;
	background: var(--bg);
	border: 1px solid var(--border);
	border-radius: 8px;
	color: var(--text);
	padding: 10px 12px;
	font-size: 1rem;
	font-family: inherit;
}

.field input:focus,
.field textarea:focus {
	outline: 2px solid var(--accent);
	outline-offset: -1px;
}

.hint {
	font-size: 0.85rem;
	margin: -8px 0 14px;
	min-height: 1.2em;
}

.hint-ok {
	color: var(--success);
}

.hint-warn {
	color: var(--warn);
}

.form-msg {
	font-size: 0.9rem;
	min-height: 1.2em;
	margin: 8px 0;
}

.form-msg-error {
	color: var(--danger);
}

.form-msg-success {
	color: var(--success);
}

.dialog-actions {
	display: flex;
	justify-content: flex-end;
	gap: 10px;
	margin-top: 8px;
}

/* ---------- 管理後台 ---------- */

.login-panel {
	max-width: 360px;
	margin: 60px auto;
	background: var(--surface);
	border: 1px solid var(--border);
	border-radius: var(--radius);
	padding: 24px 28px;
}

.tabs {
	display: flex;
	gap: 8px;
	margin: 24px 0;
	flex-wrap: wrap;
}

.tab {
	appearance: none;
	background: var(--surface);
	border: 1px solid var(--border);
	color: var(--text-dim);
	padding: 8px 16px;
	border-radius: 999px;
	cursor: pointer;
	font-size: 0.95rem;
}

.tab.active {
	background: var(--accent);
	border-color: var(--accent);
	color: #fff;
	font-weight: 600;
}

.count {
	display: inline-block;
	min-width: 1.4em;
	padding: 0 4px;
	border-radius: 999px;
	background: rgba(255, 255, 255, 0.15);
	font-size: 0.8rem;
	text-align: center;
}

.admin-list {
	display: flex;
	flex-direction: column;
	gap: 14px;
}

.admin-row {
	display: flex;
	gap: 16px;
	justify-content: space-between;
	background: var(--surface);
	border: 1px solid var(--border);
	border-radius: var(--radius);
	padding: 16px 18px;
	flex-wrap: wrap;
}

.admin-info {
	flex: 1;
	min-width: 260px;
}

.admin-info details {
	margin-top: 10px;
	font-size: 0.9rem;
	color: var(--text-dim);
}

.admin-info summary {
	cursor: pointer;
}

.admin-info .frame-wrap {
	margin-top: 10px;
	max-width: 480px;
	border-radius: 8px;
	overflow: hidden;
}

.admin-actions {
	display: flex;
	align-items: flex-start;
	gap: 8px;
	flex-wrap: wrap;
}