/**
 * 「我的帳號 → 我的題庫」前台樣式。
 *
 * 全部 scope 在 .cln-sb-account 之下。這是前台頁面，佈景（astra-child）的樣式
 * 權重不一定低，但我們也不能反過來污染佈景，所以一律加前綴、不用 !important。
 *
 * 版面用卡片而非表格：一份題庫要同時呈現編號、名稱、狀態、次數、分數、歷程與
 * 兩個行動按鈕，塞進表格列會擠成一團，在手機上更是。卡片讓每一份題庫有自己的
 * 呼吸空間，而且窄螢幕下自然堆疊，不需要「表格變成 block」那種變形。
 */

.cln-sb-account {
	--sb-ink: #28333B;
	--sb-body: #3E3A39;
	--sb-muted: rgba(40, 51, 59, 0.55);
	--sb-faint: rgba(40, 51, 59, 0.34);
	--sb-line: rgba(40, 51, 59, 0.12);
	--sb-hair: rgba(40, 51, 59, 0.07);
	--sb-blue: #0A6EB1;
	--sb-green: #109960;
	--sb-amber: #9a6d02;
	--sb-red: #C4392A;
	--sb-surface: #FAFBFC;

	font-size: 15px;
	line-height: 1.7;
	color: var(--sb-body);
}

.cln-sb-account *,
.cln-sb-account *::before,
.cln-sb-account *::after {
	box-sizing: border-box;
}

/* ── 標頭 ────────────────────────────────── */
.cln-sb-account .cln-sb-head {
	display: flex;
	align-items: flex-end;
	justify-content: space-between;
	gap: 16px;
	flex-wrap: wrap;
	margin-bottom: 22px;
	padding-bottom: 16px;
	border-bottom: 1px solid var(--sb-line);
}

.cln-sb-account .cln-sb-title {
	margin: 0;
	font-size: 22px;
	font-weight: 700;
	letter-spacing: -0.3px;
	color: var(--sb-ink);
	line-height: 1.3;
}

.cln-sb-account .cln-sb-subtitle {
	margin: 4px 0 0;
	font-size: 13.5px;
	color: var(--sb-muted);
}

.cln-sb-account .cln-sb-sync-form {
	margin: 0;
}

/* ── 按鈕 ────────────────────────────────── */
.cln-sb-account .cln-sb-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 7px;
	min-height: 40px;
	padding: 0 18px;
	border-radius: 8px;
	border: 1px solid transparent;
	font-size: 14px;
	font-weight: 500;
	line-height: 1.2;
	text-decoration: none;
	cursor: pointer;
	transition: background-color 0.18s ease, border-color 0.18s ease, transform 0.18s ease, box-shadow 0.18s ease;
}

.cln-sb-account .cln-sb-btn svg {
	flex: 0 0 auto;
}

.cln-sb-account .cln-sb-btn-primary {
	background: var(--sb-blue);
	border-color: var(--sb-blue);
	color: #fff;
}

.cln-sb-account .cln-sb-btn-primary:hover {
	background: #0960a0;
	border-color: #0960a0;
	color: #fff;
	transform: translateY(-1px);
	box-shadow: 0 4px 12px rgba(10, 110, 177, 0.22);
}

.cln-sb-account .cln-sb-btn-ghost {
	background: #fff;
	border-color: rgba(40, 51, 59, 0.18);
	color: var(--sb-ink);
}

.cln-sb-account .cln-sb-btn-ghost:hover {
	background: var(--sb-surface);
	border-color: rgba(40, 51, 59, 0.30);
}

.cln-sb-account .cln-sb-btn-quiet {
	min-height: 34px;
	padding: 0 12px;
	background: transparent;
	border-color: var(--sb-line);
	color: var(--sb-muted);
	font-size: 13px;
}

.cln-sb-account .cln-sb-btn-quiet:hover {
	background: var(--sb-surface);
	color: var(--sb-ink);
	border-color: rgba(40, 51, 59, 0.22);
}

/* ── 訊息 ────────────────────────────────── */
.cln-sb-account .cln-sb-msg {
	padding: 13px 16px;
	border-radius: 8px;
	margin-bottom: 18px;
	font-size: 14px;
	border: 1px solid transparent;
}

.cln-sb-account .cln-sb-msg-ok {
	background: rgba(16, 153, 96, 0.07);
	border-color: rgba(16, 153, 96, 0.22);
	color: #0d7a4e;
}

.cln-sb-account .cln-sb-msg-warn {
	background: rgba(183, 129, 3, 0.07);
	border-color: rgba(183, 129, 3, 0.24);
	color: #8a6502;
}

/* ── 應考信箱 ─────────────────────────────
   刻意做得顯眼：免 OTP 時身分證明只剩「報名表填的 Email 在名單內」，
   買家自己填錯就進不去，而那是最常見的客訴原因。 */
.cln-sb-account .cln-sb-email-card {
	display: flex;
	gap: 13px;
	padding: 16px 18px;
	border-radius: 10px;
	border: 1px solid rgba(183, 129, 3, 0.26);
	background: linear-gradient(180deg, rgba(183, 129, 3, 0.05), rgba(183, 129, 3, 0.02));
	margin-bottom: 26px;
}

.cln-sb-account .cln-sb-email-card.is-mismatch {
	border-color: rgba(196, 57, 42, 0.30);
	background: linear-gradient(180deg, rgba(196, 57, 42, 0.05), rgba(196, 57, 42, 0.02));
}

.cln-sb-account .cln-sb-email-icon {
	flex: 0 0 auto;
	margin-top: 3px;
	color: var(--sb-amber);
}

.cln-sb-account .is-mismatch .cln-sb-email-icon {
	color: var(--sb-red);
}

.cln-sb-account .cln-sb-email-body {
	min-width: 0;
	flex: 1 1 auto;
}

.cln-sb-account .cln-sb-email-label {
	font-size: 12px;
	font-weight: 600;
	letter-spacing: 0.4px;
	color: var(--sb-amber);
	text-transform: uppercase;
}

.cln-sb-account .cln-sb-email-value {
	margin-top: 2px;
	font-family: ui-monospace, SFMono-Regular, 'JetBrains Mono', Menlo, monospace;
	font-size: 16px;
	font-weight: 600;
	color: var(--sb-ink);
	overflow-wrap: anywhere;
}

.cln-sb-account .cln-sb-email-hint {
	margin: 6px 0 0;
	font-size: 13px;
	line-height: 1.65;
	color: var(--sb-muted);
}

.cln-sb-account .cln-sb-email-warn {
	margin: 8px 0 0;
	font-size: 13px;
	line-height: 1.65;
	color: var(--sb-red);
}

/* ── 分組 ────────────────────────────────── */
/* 兩欄。題庫數量一多，單欄會拉得很長，而每張卡的內容其實不寬。
   容器窄於 640px 時自動回到單欄（auto-fit 會自己處理，不必寫斷點）。 */
.cln-sb-account .cln-sb-cards {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
	gap: 14px;
	align-items: start;
}

/* ── 卡片 ────────────────────────────────── */
.cln-sb-account .cln-sb-card {
	position: relative;
	padding: 20px 22px;
	border: 1px solid var(--sb-line);
	border-radius: 12px;
	background: #fff;
	box-shadow: 0 1px 2px rgba(40, 51, 59, 0.04);
	transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

.cln-sb-account .cln-sb-card:hover {
	border-color: rgba(40, 51, 59, 0.20);
	box-shadow: 0 4px 16px rgba(40, 51, 59, 0.07);
}

/* 左緣狀態色條：不佔空間，但一眼看得出哪一份有問題 */
.cln-sb-account .cln-sb-card::before {
	content: '';
	position: absolute;
	left: 0;
	top: 14px;
	bottom: 14px;
	width: 3px;
	border-radius: 0 3px 3px 0;
	background: var(--sb-green);
}

.cln-sb-account .cln-sb-card.state-processing::before { background: #b78103; }
.cln-sb-account .cln-sb-card.state-no_link::before    { background: #b78103; }
.cln-sb-account .cln-sb-card.state-problem::before    { background: var(--sb-red); }
.cln-sb-account .cln-sb-card.state-revoked::before    { background: rgba(40, 51, 59, 0.22); }
/* 已下架：買家沒有做錯事，成績與資格都還在，所以用中性灰而不是紅色 */
.cln-sb-account .cln-sb-card.state-retired::before    { background: rgba(40, 51, 59, 0.22); }

.cln-sb-account .cln-sb-card.state-revoked,
.cln-sb-account .cln-sb-card.state-retired {
	background: var(--sb-surface);
}

.cln-sb-account .cln-sb-card-top {
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
	gap: 12px;
	margin-bottom: 12px;
}

.cln-sb-account .cln-sb-card-ident {
	min-width: 0;
}

.cln-sb-account .cln-sb-code {
	display: inline-block;
	margin-bottom: 5px;
	padding: 2px 8px;
	border-radius: 5px;
	background: rgba(40, 51, 59, 0.06);
	font-family: ui-monospace, SFMono-Regular, 'JetBrains Mono', Menlo, monospace;
	font-size: 11.5px;
	font-weight: 600;
	letter-spacing: 0.4px;
	color: var(--sb-muted);
}

.cln-sb-account .cln-sb-name {
	margin: 0;
	font-size: 16px;
	font-weight: 600;
	line-height: 1.45;
	color: var(--sb-ink);
	overflow-wrap: anywhere;
}

/* ── 狀態徽章 ────────────────────────────── */
.cln-sb-account .cln-sb-pill {
	flex: 0 0 auto;
	display: inline-flex;
	align-items: center;
	gap: 5px;
	padding: 3px 11px;
	border-radius: 20px;
	font-size: 12px;
	font-weight: 500;
	white-space: nowrap;
}

.cln-sb-account .cln-sb-pill::before {
	content: '';
	width: 6px;
	height: 6px;
	border-radius: 50%;
	background: currentColor;
}

.cln-sb-account .pill-ready      { background: rgba(16, 153, 96, 0.09);  color: var(--sb-green); }
.cln-sb-account .pill-processing { background: rgba(183, 129, 3, 0.09);  color: var(--sb-amber); }
.cln-sb-account .pill-no_link    { background: rgba(183, 129, 3, 0.09);  color: var(--sb-amber); }
.cln-sb-account .pill-problem    { background: rgba(196, 57, 42, 0.09);  color: var(--sb-red); }
.cln-sb-account .pill-revoked    { background: rgba(40, 51, 59, 0.06);   color: var(--sb-faint); }
.cln-sb-account .pill-retired    { background: rgba(40, 51, 59, 0.06);   color: var(--sb-faint); }

/* ── 作答次數 ────────────────────────────── */
.cln-sb-account .cln-sb-usage {
	margin-bottom: 14px;
}

.cln-sb-account .cln-sb-usage-text {
	font-size: 12.5px;
	color: var(--sb-muted);
	margin-bottom: 5px;
}

.cln-sb-account .cln-sb-bar {
	height: 4px;
	border-radius: 4px;
	background: rgba(40, 51, 59, 0.08);
	overflow: hidden;
}

.cln-sb-account .cln-sb-bar span {
	display: block;
	height: 100%;
	border-radius: 4px;
	background: var(--sb-blue);
	transition: width 0.3s ease;
}

/* ── 成績 ────────────────────────────────── */
.cln-sb-account .cln-sb-card-body {
	padding-top: 14px;
	border-top: 1px solid var(--sb-hair);
}

.cln-sb-account .cln-sb-latest {
	display: flex;
	align-items: baseline;
	gap: 10px;
	flex-wrap: wrap;
	margin-bottom: 10px;
}

.cln-sb-account .cln-sb-latest-label {
	font-size: 12px;
	color: var(--sb-faint);
	letter-spacing: 0.3px;
}

.cln-sb-account .cln-sb-latest-score strong {
	font-size: 28px;
	font-weight: 700;
	line-height: 1;
	letter-spacing: -0.5px;
	color: var(--sb-ink);
	font-variant-numeric: tabular-nums;
}

.cln-sb-account .cln-sb-of {
	font-size: 14px;
	color: var(--sb-faint);
	font-variant-numeric: tabular-nums;
}

.cln-sb-account .cln-sb-latest-date {
	font-size: 12.5px;
	color: var(--sb-faint);
	font-variant-numeric: tabular-nums;
	margin-left: auto;
}

.cln-sb-account .cln-sb-noscore {
	margin: 0;
	font-size: 14px;
	color: var(--sb-faint);
}

.cln-sb-account .cln-sb-state-msg {
	margin: 0;
	font-size: 13.5px;
	line-height: 1.65;
	color: var(--sb-amber);
}

.cln-sb-account .state-problem .cln-sb-state-msg { color: var(--sb-red); }
.cln-sb-account .state-revoked .cln-sb-state-msg { color: var(--sb-muted); }
.cln-sb-account .state-retired .cln-sb-state-msg { color: var(--sb-muted); }

.cln-sb-account .cln-sb-state-sub {
	margin: 4px 0 10px;
	font-size: 12.5px;
	color: var(--sb-muted);
}

/* ── 歷程 ─────────────────────────────────
   買家花錢買了 N 次機會，那 N 次的分數就都該看得到。 */
.cln-sb-account .cln-sb-history summary {
	display: inline-flex;
	align-items: center;
	gap: 5px;
	font-size: 13.5px;
	color: var(--sb-blue);
	cursor: pointer;
	padding: 3px 0;
	list-style: none;
}

.cln-sb-account .cln-sb-history summary::-webkit-details-marker {
	display: none;
}

.cln-sb-account .cln-sb-history summary::before {
	content: '';
	width: 0;
	height: 0;
	border-left: 5px solid currentColor;
	border-top: 4px solid transparent;
	border-bottom: 4px solid transparent;
	transition: transform 0.18s ease;
}

.cln-sb-account .cln-sb-history[open] summary::before {
	transform: rotate(90deg);
}

.cln-sb-account .cln-sb-history summary:hover {
	text-decoration: underline;
}

.cln-sb-account .cln-sb-attempts {
	margin: 10px 0 0;
	padding: 4px 0 0;
	list-style: none;
	border-top: 1px solid var(--sb-hair);
}

.cln-sb-account .cln-sb-attempt {
	display: flex;
	align-items: center;
	gap: 6px 14px;
	flex-wrap: wrap;
	padding: 9px 0;
	font-size: 14px;
	border-bottom: 1px solid var(--sb-hair);
}

.cln-sb-account .cln-sb-attempt:last-child {
	border-bottom: none;
}

.cln-sb-account .cln-sb-attempt-no {
	flex: 0 0 4.5em;
	font-size: 12.5px;
	color: var(--sb-faint);
}

.cln-sb-account .cln-sb-attempt-score {
	display: inline-flex;
	align-items: baseline;
	gap: 5px;
	font-variant-numeric: tabular-nums;
}

.cln-sb-account .cln-sb-attempt-score strong {
	font-size: 17px;
	font-weight: 600;
	color: var(--sb-ink);
}

.cln-sb-account .cln-sb-attempt.is-best .cln-sb-attempt-score strong {
	color: var(--sb-green);
}

.cln-sb-account .cln-sb-best {
	padding: 1px 7px;
	border-radius: 20px;
	background: rgba(16, 153, 96, 0.10);
	color: var(--sb-green);
	font-size: 11px;
	font-weight: 500;
}

.cln-sb-account .cln-sb-attempt-date {
	font-size: 12px;
	color: var(--sb-faint);
	font-variant-numeric: tabular-nums;
}

.cln-sb-account .cln-sb-attempt-pdf {
	margin-left: auto;
	font-size: 12.5px;
	color: var(--sb-blue);
	text-decoration: none;
	white-space: nowrap;
}

.cln-sb-account .cln-sb-attempt-pdf:hover {
	text-decoration: underline;
}

/* ── 卡片底部 ────────────────────────────── */
.cln-sb-account .cln-sb-card-foot {
	display: flex;
	align-items: center;
	gap: 12px;
	flex-wrap: wrap;
	margin-top: 16px;
	padding-top: 14px;
	border-top: 1px solid var(--sb-hair);
}

.cln-sb-account .cln-sb-newtab {
	font-size: 12px;
	color: var(--sb-faint);
}

.cln-sb-account .cln-sb-stale {
	margin: 12px 0 0;
	font-size: 12.5px;
	color: var(--sb-faint);
}

/* ── 頁尾 ────────────────────────────────── */
.cln-sb-account .cln-sb-empty {
	padding: 40px 20px;
	text-align: center;
	font-size: 15px;
	color: var(--sb-muted);
	background: var(--sb-surface);
	border: 1px solid var(--sb-line);
	border-radius: 12px;
}

.cln-sb-account .cln-sb-foot {
	margin-top: 8px;
	padding-top: 16px;
	border-top: 1px solid var(--sb-line);
	font-size: 12.5px;
	line-height: 1.7;
	color: var(--sb-faint);
}

/* ── 手機 ────────────────────────────────── */
@media screen and (max-width: 600px) {
	.cln-sb-account .cln-sb-head {
		align-items: stretch;
	}

	.cln-sb-account .cln-sb-sync-form,
	.cln-sb-account .cln-sb-btn-ghost {
		width: 100%;
	}

	.cln-sb-account .cln-sb-card {
		padding: 17px 16px;
	}

	.cln-sb-account .cln-sb-card-top {
		flex-direction: column;
		gap: 8px;
	}

	.cln-sb-account .cln-sb-pill {
		align-self: flex-start;
	}

	.cln-sb-account .cln-sb-latest-date {
		margin-left: 0;
		width: 100%;
	}

	.cln-sb-account .cln-sb-attempt {
		gap: 4px 10px;
	}

	.cln-sb-account .cln-sb-attempt-pdf {
		margin-left: 0;
	}

	.cln-sb-account .cln-sb-btn-primary {
		width: 100%;
		min-height: 46px;
	}

	.cln-sb-account .cln-sb-newtab {
		width: 100%;
		text-align: center;
	}
}