/**
 * DW Admin – Auth forms (login, register, lost password, profile)
 * Left 50% background / Right 50% form; mobile: full background + centered card
 *
 * @package DW_Admin
 */

:root {
	--dw-auth-bg: none;
	--dw-auth-card-bg: #fff;
	--dw-auth-card-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
	--dw-auth-radius: 8px;
	--dw-auth-input-border: 1px solid #c3c4c7;
	/* Button design system (login/signup/logout) */
	--dw-auth-btn-bg: #2b7fff;
	--dw-auth-btn-hover: #1466d6;
	--dw-auth-btn-color: #fff;
	--dw-auth-btn-radius: 8px;
	--dw-auth-font: 'Pretendard Variable', Pretendard, system-ui, -apple-system, sans-serif;
	--dw-auth-focus-ring: 0 0 0 3px rgba(43, 127, 255, .28);
}

.dw-admin-auth-wrap {
	display: flex;
	min-height: 100vh;
	width: 100%;
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

.dw-admin-auth-split {
	box-sizing: border-box;
	flex: 1;
	min-width: 0;
	min-height: 100%;
}

.dw-admin-auth-split--bg {
	background-image: var(--dw-auth-bg);
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;
	min-height: 100%;
}

.dw-admin-auth-split--form {
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 2rem;
	background: transparent;
}

.dw-admin-auth-card {
	background: var(--dw-auth-card-bg);
	box-shadow: var(--dw-auth-card-shadow);
	border-radius: var(--dw-auth-radius);
	padding: 2.5rem;
	width: 100%;
	max-width: 400px;
}

.dw-admin-auth-logo {
	text-align: center;
	margin-bottom: 1.5rem;
}

.dw-admin-auth-logo img {
	max-width: 180px;
	height: auto;
	display: inline-block;
}

.dw-admin-auth-title {
	margin: 0 0 1.25rem;
	font-size: 1.5rem;
	text-align: center;
}

.dw-admin-auth-form .dw-admin-field {
	margin-bottom: 1rem;
}

.dw-admin-auth-form label {
	display: block;
	margin-bottom: 0.35rem;
	font-weight: 600;
}

.dw-admin-auth-form input[type="text"],
.dw-admin-auth-form input[type="email"],
.dw-admin-auth-form input[type="password"],
.dw-admin-auth-form input[type="url"],
.dw-admin-auth-form input[type="number"] {
	width: 100%;
	padding: 0.5rem 0.75rem;
	border: var(--dw-auth-input-border);
	border-radius: 4px;
	font-size: 16px; /* Prevents iOS zoom on focus */
	box-sizing: border-box;
	-webkit-appearance: none;
	appearance: none;
}

.dw-admin-auth-form textarea {
	width: 100%;
	min-height: 100px;
	padding: 0.5rem 0.75rem;
	border: var(--dw-auth-input-border);
	border-radius: 4px;
	font-size: 16px;
	box-sizing: border-box;
	resize: vertical;
}

.dw-admin-field--checkbox label {
	display: inline;
	font-weight: normal;
}

.dw-admin-field--checkbox input {
	width: auto;
	min-width: 20px;
	height: 20px;
	margin-right: 0.35rem;
	vertical-align: middle;
}

.dw-admin-field--checkbox label {
	vertical-align: middle;
}

.dw-admin-terms-agreement {
	margin: 1.25rem 0;
	padding: 1rem;
	border: 1px solid var(--dw-auth-input-border);
	border-radius: 4px;
	background: #f9f9f9;
}

.dw-admin-terms-title {
	margin: 0 0 0.5rem;
	font-size: 1rem;
	font-weight: 600;
}

.dw-admin-terms-content {
	font-size: 0.875rem;
	line-height: 1.5;
	color: #50575e;
	white-space: pre-wrap;
	margin-bottom: 0.75rem;
}

.dw-admin-terms-checkbox {
	margin: 0;
}

.dw-admin-terms-checkbox label {
	display: inline;
	font-weight: normal;
}

.dw-admin-terms-checkbox input[type="checkbox"] {
	width: auto;
	min-width: 18px;
	height: 18px;
	margin-right: 0.35rem;
	vertical-align: middle;
}

.dw-admin-submit {
	margin-top: 1.25rem;
	margin-bottom: 0;
}

/* ── Button design system ─────────────────────────────────────────
   Base = full-width primary CTA (풀폭 로그인/회원가입, 52px). Variants and
   size modifiers below cover secondary/outline login, text login, danger
   logout, and the compact 36px / header 40px sizes. */
.dw-admin-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 6px;
	width: 100%;
	min-height: 52px; /* full-width login CTA */
	padding: 0 24px;
	background: var(--dw-auth-btn-bg);
	border: 1px solid var(--dw-auth-btn-bg);
	color: var(--dw-auth-btn-color);
	border-radius: var(--dw-auth-btn-radius);
	font-family: var(--dw-auth-font);
	font-size: 16px;
	font-weight: 700;
	line-height: 1;
	white-space: nowrap;
	cursor: pointer;
	-webkit-tap-highlight-color: transparent;
	touch-action: manipulation;
	transition: background .15s ease, border-color .15s ease, color .15s ease, box-shadow .15s ease;
}

.dw-admin-btn:hover {
	background: var(--dw-auth-btn-hover);
	border-color: var(--dw-auth-btn-hover);
	color: var(--dw-auth-btn-color);
}

.dw-admin-btn:focus-visible {
	box-shadow: var(--dw-auth-focus-ring);
	outline: none;
}

.dw-admin-btn:disabled,
.dw-admin-btn[disabled] {
	background: #f7f8fa;
	border-color: #e5e7eb;
	color: #61697a;
	cursor: not-allowed;
}

/* Variant: secondary / outline (로그인) */
.dw-admin-btn--outline {
	background: #fff;
	border-color: #e5e7eb;
	color: #16181d;
}

.dw-admin-btn--outline:hover {
	background: #fff;
	border-color: #2b7fff;
	color: #2b7fff;
}

/* Variant: text (로그인 대체안) */
.dw-admin-btn--text {
	background: none;
	border-color: transparent;
	color: #16181d;
	font-weight: 600;
}

.dw-admin-btn--text:hover {
	background: none;
	color: #2b7fff;
}

/* Variant: danger (로그아웃) */
.dw-admin-btn--danger {
	background: transparent;
	border-color: transparent;
	color: #dc2626;
	font-weight: 600;
}

.dw-admin-btn--danger:hover {
	background: #f7f8fa;
	color: #dc2626;
}

/* Size modifiers (auto-width — e.g. header). Base stays full-width 52px. */
.dw-admin-btn--auto { width: auto; }
.dw-admin-btn--sm { width: auto; min-height: 36px; padding: 0 16px; font-size: 14px; } /* 데스크톱 축약 */
.dw-admin-btn--header { width: auto; min-height: 40px; padding: 0 20px; font-size: 15px; } /* 헤더 기본 */

.dw-admin-error {
	color: #d63638;
	background: #fcf0f1;
	padding: 0.5rem 0.75rem;
	border-radius: 4px;
	margin-bottom: 1rem;
}

.dw-admin-message {
	margin-bottom: 1rem;
}

.dw-admin-message-card {
	text-align: center;
	margin-top: 0.5rem;
}

.dw-admin-success {
	color: #00a32a;
	background: #edfaef;
	padding: 0.5rem 0.75rem;
	border-radius: 4px;
}

.dw-admin-auth-link {
	margin-top: 1rem;
	text-align: center;
	font-size: 0.95em;
}

.dw-admin-auth-link a {
	color: #2271b1;
	text-decoration: none;
}

.dw-admin-auth-link a:hover {
	text-decoration: underline;
}

/* Logout link → danger button (로그아웃) */
.dw-admin-auth-link a.dw-admin-logout {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 40px;
	padding: 0 16px;
	border-radius: var(--dw-auth-btn-radius);
	color: #dc2626;
	font-family: var(--dw-auth-font);
	font-size: 14px;
	font-weight: 600;
	text-decoration: none;
}

.dw-admin-auth-link a.dw-admin-logout:hover {
	background: #f7f8fa;
	color: #dc2626;
	text-decoration: none;
}

.dw-admin-auth-home {
	margin-top: 1.25rem;
	padding-top: 0.75rem;
	border-top: 1px solid rgba(0, 0, 0, 0.06);
	text-align: right;
	font-size: 0.8125rem;
}

.dw-admin-auth-home a {
	text-decoration: none;
}

.dw-admin-auth-home a:hover {
	text-decoration: underline;
}

/* Tablet: single column, compact spacing */
@media (max-width: 1024px) {
	.dw-admin-auth-wrap {
		min-height: 100vh;
		flex-direction: column;
		position: relative;
	}

	.dw-admin-auth-split--bg {
		position: absolute;
		top: 0;
		left: 0;
		right: 0;
		bottom: 0;
		z-index: 0;
		min-height: 40%;
	}

	.dw-admin-auth-split--form {
		position: relative;
		z-index: 1;
		background: transparent;
		padding: 1.5rem 1.25rem;
		flex: 1;
		align-items: center;
		justify-content: center;
	}

	.dw-admin-auth-card {
		max-width: 420px;
		padding: 2rem 1.75rem;
	}

	.dw-admin-auth-logo img {
		max-width: 160px;
	}

	.dw-admin-auth-title {
		font-size: 1.35rem;
	}
}

/* Mobile: full background, touch-optimized */
@media (max-width: 782px) {
	.dw-admin-auth-wrap {
		min-height: 100vh;
		min-height: 100dvh; /* Dynamic viewport for mobile browsers */
	}

	.dw-admin-auth-split--form {
		padding: 1rem;
		padding-left: max(1rem, env(safe-area-inset-left));
		padding-right: max(1rem, env(safe-area-inset-right));
		padding-bottom: max(1rem, env(safe-area-inset-bottom));
	}

	.dw-admin-auth-card {
		max-width: 100%;
		padding: 1.5rem 1.25rem;
	}

	.dw-admin-auth-logo img {
		max-width: 140px;
	}

	.dw-admin-auth-title {
		font-size: 1.25rem;
		margin-bottom: 1rem;
	}

	.dw-admin-auth-form .dw-admin-field {
		margin-bottom: 1rem;
	}

	.dw-admin-auth-form label {
		font-size: 0.9375rem;
	}

	.dw-admin-btn {
		min-height: 52px;
		padding: 0 24px;
	}

	.dw-admin-auth-link a {
		display: inline-block;
		min-height: 44px;
		line-height: 44px;
		padding: 0 0.5rem;
	}
}

/* Small mobile */
@media (max-width: 480px) {
	.dw-admin-auth-split--form {
		padding: 0.75rem;
	}

	.dw-admin-auth-card {
		padding: 1.25rem 1rem;
	}

	.dw-admin-auth-logo img {
		max-width: 120px;
	}
}