/* ==========================================
   Login.css - 로그인/비밀번호 설정 페이지
   .page-login 스코프
   ========================================== */

body.page-login {
	--color-bg: #0f1117;
	--color-surface: #1a1d27;
	--color-border: #2a2e42;
	--color-primary: #6366f1;
	--color-primary-hover: #4f52d9;
	--color-text: #e2e8f0;
	--color-text-muted: #8b95a8;
	--color-danger: #ef4444;
	--radius: 12px;
	--radius-sm: 6px;
	box-sizing: border-box;
	font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Apple SD Gothic Neo', sans-serif;
	background: var(--color-bg);
	color: var(--color-text);
	min-height: 100vh;
	font-size: 14px;
	margin: 0;
	padding: 0;
}

body.page-login *, body.page-login *::before, body.page-login *::after {
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}

/* 2단 레이아웃 */
.page-login .login-split {
	display: flex;
	min-height: 100vh;
}

/* 왼쪽 소개 영역 */
.page-login .login-intro {
	flex: 1;
	background: linear-gradient(135deg, #1a1d27 0%, #0f1117 60%, #1a1d3a 100%);
	border-right: 1px solid var(--color-border);
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 60px 48px;
	position: relative;
	overflow: hidden;
}

.page-login .login-intro::before {
	content: '';
	position: absolute;
	top: -80px;
	left: -80px;
	width: 400px;
	height: 400px;
	background: radial-gradient(circle, rgba(99,102,241,0.12) 0%, transparent 70%);
	pointer-events: none;
}

.page-login .intro-inner {
	max-width: 420px;
	width: 100%;
}

.page-login .intro-logo {
	display: flex;
	align-items: center;
	gap: 12px;
	margin-bottom: 40px;
}

.page-login .logo-icon {
	width: 44px;
	height: 44px;
	background: var(--color-primary);
	border-radius: 10px;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 20px;
	font-weight: 800;
	color: #fff;
	flex-shrink: 0;
}

.page-login .logo-text {
	font-size: 20px;
	font-weight: 800;
	color: var(--color-text);
}

.page-login .intro-title {
	font-size: 32px;
	font-weight: 800;
	line-height: 1.25;
	color: var(--color-text);
	margin-bottom: 18px;
}

.page-login .intro-desc {
	font-size: 14px;
	color: var(--color-text-muted);
	line-height: 1.7;
	margin-bottom: 36px;
}

.page-login .intro-features {
	list-style: none;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: 16px;
}

.page-login .intro-features li {
	display: flex;
	align-items: center;
	gap: 12px;
	font-size: 13.5px;
	color: var(--color-text-muted);
}

.page-login .feature-icon {
	width: 32px;
	height: 32px;
	background: rgba(99,102,241,0.12);
	border: 1px solid rgba(99,102,241,0.2);
	border-radius: 8px;
	display: flex;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
}

.page-login .feature-icon svg {
	width: 15px;
	height: 15px;
	stroke: var(--color-primary);
}

/* 오른쪽 로그인 영역 */
.page-login .login-form-side {
	width: 460px;
	flex-shrink: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 40px 32px;
	background: var(--color-bg);
}

.page-login .login-card {
	width: 100%;
	max-width: 380px;
}

/* 헤더 */
.page-login .login-header {
	margin-bottom: 28px;
}

.page-login .login-title {
	font-size: 24px;
	font-weight: 800;
	color: var(--color-text);
}

.page-login .login-subtitle {
	font-size: 13px;
	color: var(--color-text-muted);
	margin-top: 6px;
}

/* 모바일: 단일 컬럼 */
@media (max-width: 768px) {
	.page-login .login-split {
		flex-direction: column;
	}

	.page-login .login-intro {
		padding: 36px 28px 28px;
		border-right: none;
		border-bottom: 1px solid var(--color-border);
	}

	.page-login .intro-title {
		font-size: 22px;
	}

	.page-login .intro-features {
		display: none;
	}

	.page-login .intro-desc {
		margin-bottom: 0;
		font-size: 13px;
	}

	.page-login .login-form-side {
		width: 100%;
		padding: 32px 20px;
	}
}

/* 탭 */
.page-login .login-tabs {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 4px;
	background: #0f1117;
	border-radius: var(--radius-sm);
	padding: 4px;
	margin-bottom: 24px;
}

.page-login .tab-btn {
	padding: 9px 14px;
	border: none;
	border-radius: 4px;
	font-size: 13px;
	font-weight: 600;
	cursor: pointer;
	background: none;
	color: var(--color-text-muted);
	transition: all 0.15s ease;
}

.page-login .tab-btn.active {
	background: var(--color-surface);
	color: var(--color-text);
	box-shadow: 0 1px 3px rgba(0,0,0,0.3);
}

/* 탭 콘텐츠 */
.page-login .tab-content { display: none; }
.page-login .tab-content.active { display: block; }

/* 폼 요소 */
.page-login .form-group {
	margin-bottom: 16px;
}

.page-login .form-label {
	display: block;
	font-size: 12.5px;
	font-weight: 600;
	color: var(--color-text-muted);
	margin-bottom: 6px;
	text-transform: uppercase;
	letter-spacing: 0.04em;
}

.page-login .form-input {
	width: 100%;
	padding: 11px 14px;
	background: #0f1117;
	border: 1px solid var(--color-border);
	border-radius: var(--radius-sm);
	color: var(--color-text);
	font-size: 14px;
	transition: border-color 0.15s ease;
}

.page-login .form-input:focus {
	outline: none;
	border-color: var(--color-primary);
}

.page-login .form-input::placeholder { color: #4a5568; }

/* 힌트 */
.page-login .form-hint {
	display: flex;
	align-items: flex-start;
	gap: 8px;
	padding: 12px;
	background: rgba(99, 102, 241, 0.08);
	border: 1px solid rgba(99, 102, 241, 0.2);
	border-radius: var(--radius-sm);
	font-size: 12.5px;
	color: var(--color-text-muted);
	margin-bottom: 16px;
	line-height: 1.5;
}

.page-login .form-hint svg {
	width: 16px;
	height: 16px;
	flex-shrink: 0;
	color: var(--color-primary);
	margin-top: 1px;
}

/* 버튼 */
.page-login .btn-primary {
	width: 100%;
	padding: 12px;
	background: var(--color-primary);
	color: #fff;
	border: none;
	border-radius: var(--radius-sm);
	font-size: 14px;
	font-weight: 700;
	cursor: pointer;
	transition: background 0.15s ease;
	margin-top: 4px;
}

.page-login .btn-primary:hover { background: var(--color-primary-hover); }

/* 에러 메시지 */
.page-login .error-message {
	margin-top: 14px;
	padding: 12px 14px;
	background: rgba(239, 68, 68, 0.1);
	border: 1px solid rgba(239, 68, 68, 0.3);
	border-radius: var(--radius-sm);
	font-size: 13px;
	color: #f87171;
}

/* 비밀번호 규칙 */
.page-login .password-rules {
	background: #0f1117;
	border: 1px solid var(--color-border);
	border-radius: var(--radius-sm);
	padding: 12px 14px;
	margin-bottom: 16px;
}

.page-login .password-rules p {
	font-size: 12px;
	font-weight: 600;
	color: var(--color-text-muted);
	margin-bottom: 6px;
}

.page-login .password-rules ul {
	list-style: none;
	padding: 0;
}

.page-login .password-rules li {
	font-size: 12px;
	color: var(--color-text-muted);
	padding-left: 12px;
	position: relative;
	margin-bottom: 3px;
}

.page-login .password-rules li::before {
	content: "•";
	position: absolute;
	left: 0;
	color: var(--color-primary);
}

/* 비밀번호 찾기 */
.page-login .forgot-link-wrap {
	text-align: center;
	margin-top: 14px;
}

.page-login .forgot-link {
	font-size: 12px;
	color: var(--color-text-muted);
	text-decoration: none;
	transition: color 0.15s;
}

.page-login .forgot-link:hover {
	color: var(--color-primary);
}

.page-login .cancel-link {
	display: block;
	text-align: center;
	margin-top: 10px;
}

.page-login .forgot-divider {
	border-top: 1px solid var(--color-border);
	margin: 20px 0;
}

.page-login .btn-forgot {
	width: 100%;
	background: #334155;
	margin-top: 4px;
}

.page-login .btn-forgot:hover {
	background: #475569;
}

.page-login .success-message {
	background: rgba(16, 185, 129, 0.1);
	border: 1px solid rgba(16, 185, 129, 0.3);
	color: #10b981;
	border-radius: var(--radius-sm);
	padding: 10px 14px;
	font-size: 13px;
	margin-top: 14px;
	text-align: center;
}