/* Trang đăng nhập / đăng ký / tài khoản — bổ sung cho style.css */

.auth-page {
	background: var(--bg-2);
}

.auth-main {
	max-width: 440px;
	margin: 56px auto 80px;
	padding: 0 24px;
}

.auth-main.wide {
	max-width: 640px;
}

.auth-card {
	background: var(--bg);
	border: 1px solid var(--line);
	border-radius: 12px;
	padding: 28px;
}

.auth-card h1 {
	font-size: 24px;
	margin: 0 0 6px;
	letter-spacing: -0.02em;
}

.auth-sub {
	color: var(--fg-2);
	font-size: 14.5px;
	margin: 0 0 20px;
}

/* ── nút Google ───────────────────────────────────────────────────────────── */
.btn-google {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 10px;
	width: 100%;
	padding: 11px 16px;
	border: 1px solid var(--line);
	border-radius: var(--radius);
	background: var(--bg);
	color: var(--fg);
	font-weight: 560;
	font-size: 15px;
	text-decoration: none;
	cursor: pointer;
}

.btn-google:hover {
	border-color: var(--fg-3);
	background: var(--bg-2);
}

/* Ẩn nút Google khi server chưa cấu hình — tránh bấm vào rồi nhận 503. */
.btn-google[hidden] {
	display: none;
}

.auth-or {
	display: flex;
	align-items: center;
	gap: 12px;
	margin: 20px 0;
	color: var(--fg-3);
	font-size: 13px;
}

.auth-or::before,
.auth-or::after {
	content: "";
	flex: 1;
	height: 1px;
	background: var(--line);
}

/* ── form ─────────────────────────────────────────────────────────────────── */
label {
	display: block;
	font-size: 13.5px;
	font-weight: 560;
	margin: 14px 0 6px;
}

input[type="email"],
input[type="password"],
input[type="text"] {
	width: 100%;
	padding: 10px 12px;
	font: inherit;
	font-size: 15px;
	color: var(--fg);
	background: var(--bg);
	border: 1px solid var(--line);
	border-radius: 8px;
}

input:focus {
	outline: none;
	border-color: var(--accent);
	box-shadow: 0 0 0 3px rgba(31, 94, 255, 0.12);
}

input[aria-invalid="true"] {
	border-color: #d13438;
}

.field-hint {
	font-size: 12.5px;
	color: var(--fg-3);
	margin: 6px 0 0;
}

.btn-block {
	width: 100%;
	margin-top: 20px;
	text-align: center;
}

button.btn {
	font: inherit;
	cursor: pointer;
}

button.btn:disabled {
	opacity: 0.6;
	cursor: default;
}

.form-msg {
	font-size: 13.5px;
	margin: 14px 0 0;
	min-height: 20px;
}

.form-msg.err {
	color: #b3251d;
}

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

.auth-fine {
	font-size: 12.5px;
	color: var(--fg-3);
	margin: 20px 0 0;
	line-height: 1.6;
}

/* ── trang tài khoản ──────────────────────────────────────────────────────── */
.kv {
	display: grid;
	gap: 10px;
}

.kv > div {
	display: flex;
	justify-content: space-between;
	gap: 16px;
	font-size: 14px;
	padding-bottom: 10px;
	border-bottom: 1px solid var(--line-2);
}

.kv > div:last-child {
	border-bottom: 0;
	padding-bottom: 0;
}

.kv span {
	color: var(--fg-2);
}

.kv b {
	font-weight: 560;
	text-align: right;
	word-break: break-all;
}

button.link {
	background: none;
	border: 0;
	padding: 0;
	font: inherit;
	font-size: 14px;
	color: var(--fg-2);
	cursor: pointer;
	margin-left: 20px;
}

button.link:hover {
	color: var(--fg);
}

code {
	font-family: var(--mono);
	font-size: 0.92em;
	background: var(--code-bg);
	padding: 1px 5px;
	border-radius: 4px;
	border: 1px solid var(--line-2);
}