/* SeoulAsk User CSS — doc-design.md §4 기반 */
@import url('variables.css');

/* ==================== 전체 레이아웃 ==================== */
html, body {
  margin: 0;
  padding: 0;
  font-family: var(--font-family-base);
  font-size: var(--text-body);
  color: var(--color-neutral-900);
  line-height: 1.6;
  overflow-x: hidden;
}

.user-layout,
.user-main-layout,
.user-simple-layout {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ==================== User Header ==================== */
.user-header {
  height: 64px;
  z-index: 1030;
}

/* 메인(히어로) 화면: 투명 시작, 스크롤 시 불투명 */
.user-header--hero {
  position: fixed;
  top: 0;
  width: 100%;
  background: transparent;
  transition: background 200ms ease, box-shadow 200ms ease;
}

.user-header--hero.scrolled {
  background: var(--color-user-header-bg);
  box-shadow: var(--shadow-sm);
}

/* 기능 화면: 항상 불투명 */
.user-header--solid {
  position: sticky;
  top: 0;
  background: var(--color-user-header-bg);
  box-shadow: var(--shadow-sm);
}

/* GNB 메뉴 */
.gnb-item {
  font-size: var(--text-body);
  font-weight: var(--font-weight-medium);
  padding-bottom: 4px;
  color: #FFFFFF;
  text-decoration: none;
  transition: opacity 150ms ease;
}

.gnb-item:hover {
  opacity: 0.85;
}

.gnb-item.active {
  border-bottom: 2px solid #FFFFFF;
}

/* ==================== Language Switcher ==================== */
.lang-switcher {
  font-size: 13px;
}

.lang-btn {
  color: rgba(255, 255, 255, 0.75);
  text-decoration: none;
  font-size: 13px;
  font-weight: var(--font-weight-medium);
  transition: color 150ms ease;
  padding: 2px 4px;
}

.lang-btn:hover {
  color: #FFFFFF;
}

.lang-btn--active {
  color: #FFFFFF;
  font-weight: var(--font-weight-bold);
  border-bottom: 2px solid #FFFFFF;
}

/* 모바일 Offcanvas 내 언어 버튼 (어두운 배경 아님) */
.lang-btn--dark {
  color: var(--color-neutral-600);
}

.lang-btn--active--dark {
  color: var(--color-primary);
  font-weight: var(--font-weight-bold);
}

/* ==================== User Sidebar ==================== */
.user-sidebar {
  width: 220px;
  min-width: 220px;
  background: var(--color-user-sidebar-bg);
  border-right: 1px solid var(--color-neutral-300);
  position: sticky;
  top: 64px;
  height: calc(100vh - 64px);
  overflow-y: auto;
}

.user-sidebar-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  padding: var(--spacing-2) var(--spacing-4);
  height: 40px;
  color: var(--color-neutral-700);
  font-size: var(--text-body);
  font-weight: var(--font-weight-medium);
  text-decoration: none;
  transition: background 150ms ease, color 150ms ease;
}

.user-sidebar-item:hover {
  background: var(--color-primary-subtle);
  color: var(--color-primary);
}

.user-sidebar-item.active {
  background: var(--color-primary-subtle);
  color: var(--color-primary);
  border-left: 3px solid var(--color-primary);
}

/* ==================== Hero Section ==================== */
.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  background: linear-gradient(rgba(0, 48, 135, 0.55), rgba(0, 48, 135, 0.55)),
              url('/images/hero-bg.jpg') center/cover no-repeat;
  background-color: var(--color-primary); /* fallback */
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 720px;
  padding: 0 var(--spacing-4);
}

.hero-tagline {
  font-size: var(--text-label);
  font-weight: var(--font-weight-medium);
  color: rgba(255, 255, 255, 0.85);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: var(--spacing-3);
}

.hero-title {
  font-size: var(--text-h1);
  font-weight: var(--font-weight-bold);
  color: #FFFFFF;
  line-height: 1.3;
  margin-bottom: var(--spacing-3);
}

.hero-subtitle {
  font-size: var(--text-body-lg);
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: var(--spacing-6);
}

.hero-cta-primary {
  background: var(--color-primary);
  color: #FFFFFF;
  border: 2px solid var(--color-primary-light);
  border-radius: var(--radius-md);
  padding: 12px 32px;
  font-size: var(--text-body-lg);
  font-weight: var(--font-weight-semibold);
  text-decoration: none;
  transition: background 150ms ease;
}

.hero-cta-primary:hover {
  background: var(--color-primary-light);
  color: #FFFFFF;
}

.hero-cta-secondary {
  background: transparent;
  color: #FFFFFF;
  border: 2px solid rgba(255, 255, 255, 0.75);
  border-radius: var(--radius-md);
  padding: 12px 32px;
  font-size: var(--text-body-lg);
  font-weight: var(--font-weight-semibold);
  text-decoration: none;
  transition: border-color 150ms ease;
}

.hero-cta-secondary:hover {
  border-color: #FFFFFF;
  color: #FFFFFF;
}

/* ==================== User Content ==================== */
/* user-simple-layout 의 main 콘텐츠 영역 — flex: 1 로 남은 공간을 채워 footer를 항상 하단 고정 */
.user-simple-layout > main {
  flex: 1;
}

.user-body-wrapper {
  display: flex;
  flex: 1;
}

.user-content {
  flex: 1;
  padding: var(--spacing-5);
  background: var(--color-neutral-000);
}

/* ==================== User Footer ==================== */
.user-footer {
  background: var(--color-admin-sidebar-bg);
  color: rgba(255, 255, 255, 0.65);
  padding: var(--spacing-6) 0;
}

.user-footer a {
  color: rgba(255, 255, 255, 0.65);
  text-decoration: none;
  transition: color 150ms ease;
}

.user-footer a:hover {
  color: #FFFFFF;
}

/* ==================== 포커스 접근성 ==================== */
*:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* ==================== 반응형 ==================== */
@media (max-width: 767px) {
  .user-sidebar {
    display: none;
  }

  .hero-title {
    font-size: 24px;
  }
}

/* ================================================================
   SeoulAsk 사용자 공통 컴포넌트 — 인라인 스타일 대체 클래스
   퍼블리싱 규칙: 컴포넌트 스타일 통일 / 인라인 스타일 금지
   ================================================================ */

/* ── 뒤로가기 링크 ─────────────────────────────────────────────── */
.sa-back-link {
  display: inline-flex; align-items: center; gap: 4px;
  color: var(--sa-muted); text-decoration: none;
  font-size: 14px; font-weight: 500;
  transition: color .15s ease;
}
.sa-back-link:hover { color: var(--sa-brand); }

/* ── 페이지 타이틀 ─────────────────────────────────────────────── */
.sa-page-title {
  font-size: 26px; font-weight: 700;
  letter-spacing: -0.02em; line-height: 1.35;
  word-break: keep-all; margin: 0;
}

/* ── 뱃지 (상태/공개여부) ───────────────────────────────────────── */
.sa-badge {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 5px 12px; border-radius: var(--radius-full);
  font-size: 12.5px; font-weight: 600; white-space: nowrap;
}
.sa-badge--answered { background: var(--sa-brand-soft); color: var(--sa-brand); }
.sa-badge--waiting  { background: var(--sa-warn-bg);    color: var(--sa-warn-ink); }
.sa-badge--public   { background: var(--sa-neutral-bg); color: var(--sa-neutral-ink); }
.sa-badge--pinned   { background: #fff3cd; color: #856404; }
.sa-badge--official {
  background: #fff; color: var(--sa-brand);
  border: 1px solid var(--sa-brand);
  font-size: 11.5px; padding: 2px 8px;
}

/* ── 메타 정보 바 ───────────────────────────────────────────────── */
.sa-meta-bar {
  display: flex; flex-wrap: wrap; align-items: center;
  gap: 16px; font-size: 14px; color: var(--sa-muted);
  padding-bottom: 1.25rem; border-bottom: 1px solid var(--sa-line);
}
.sa-meta-bar .sa-author { color: var(--sa-ink); font-weight: 600; }

/* ── 섹션 구분선 ────────────────────────────────────────────────── */
.sa-divider { border-top: 1px solid var(--sa-line); }

/* ── 본문 텍스트 ────────────────────────────────────────────────── */
.sa-body-text {
  font-size: 16px; line-height: 1.85;
  color: var(--sa-ink); white-space: pre-line; word-break: keep-all;
}
.sa-answer-text {
  font-size: 15px; line-height: 1.8;
  color: var(--sa-ink); white-space: pre-line;
}

/* ── 섹션 헤더 (답변 N건 등) ────────────────────────────────────── */
.sa-section-title {
  display: flex; align-items: center; gap: 8px;
  font-size: 18px; font-weight: 700; margin: 0 0 1.25rem;
}
.sa-section-title .sa-count { color: var(--sa-brand); }
.sa-section-title .bi { color: var(--sa-brand); }

/* ── 답변 카드 ─────────────────────────────────────────────────── */
.sa-answer-card {
  background: var(--sa-brand-soft);
  border: 1px solid var(--sa-brand);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
}

/* ── 아바타 ─────────────────────────────────────────────────────── */
.sa-avatar {
  width: 32px; height: 32px;
  background: var(--sa-brand); color: #fff;
  border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 700; flex-shrink: 0;
}

/* ── 빈 상태 카드 ────────────────────────────────────────────────── */
.sa-empty-card {
  text-align: center; padding: 3rem 1.25rem;
  background: #fff; border: 1px dashed var(--sa-line);
  border-radius: var(--radius-lg);
  color: var(--sa-muted);
}

/* ── 하단 액션 버튼 ─────────────────────────────────────────────── */
.sa-btn-ghost {
  display: inline-flex; align-items: center; gap: 8px;
  background: #fff; color: var(--sa-ink);
  border: 1px solid var(--sa-line);
  padding: 10px 24px; border-radius: var(--radius-md);
  font-size: 14px; font-weight: 600;
  text-decoration: none; cursor: pointer;
  transition: border-color .15s ease, color .15s ease;
}
.sa-btn-ghost:hover { border-color: var(--sa-brand); color: var(--sa-brand); }

/* ── 검색 폼 (블로그/QnA) ────────────────────────────────────────── */
.sa-search-form { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.sa-search-input-wrapper { position: relative; flex: 1; min-width: 200px; }
.sa-search-input-wrapper .bi-search {
  position: absolute; left: 14px; top: 50%;
  transform: translateY(-50%); font-size: 15px; color: var(--sa-muted);
  pointer-events: none;
}
.sa-search-input {
  width: 100%; height: 46px; padding-left: 42px;
}
.sa-search-btn { height: 46px; font-weight: 600; }
.sa-search-form .btn-group .btn { height: 46px; }
.sa-search-select { width: auto; min-width: 120px; height: 46px; }

/* ── 마크다운 렌더링 본문 영역 ──────────────────────────────────── */
.post-content { line-height: 1.8; word-break: keep-all; }
.post-content img { max-width: 100%; height: auto; }
.post-content h1 { font-size: 1.75rem; font-weight: 700; }
.post-content h2 { font-size: 1.5rem;  font-weight: 700; }
.post-content h3 { font-size: 1.25rem; font-weight: 600; }
.post-content h4 { font-size: 1.1rem;  font-weight: 600; }
.post-content h1, .post-content h2, .post-content h3, .post-content h4 { margin-top: 1.75rem; margin-bottom: .5rem; }
.post-content pre { background: #f8f9fa; padding: 1rem; border-radius: 6px; overflow-x: auto; }
.post-content code { background: #f8f9fa; padding: 2px 5px; border-radius: 3px; font-size: 0.875em; }
.post-content pre code { background: none; padding: 0; }
.post-content blockquote { border-left: 4px solid var(--sa-line, #e7e4dd); padding-left: 1rem; color: var(--sa-muted, #6b6862); }
/* 마크다운 렌더링 테이블 — Bootstrap 기본 reset은 border/color 미적용이므로 직접 지정 */
.post-content table { border-collapse: collapse; width: 100%; margin: 1rem 0; display: block; overflow-x: auto; }
.post-content table th,
.post-content table td { border: 1px solid var(--sa-line, #e7e4dd); padding: .5rem .75rem; text-align: left; vertical-align: top; }
.post-content table th { background: var(--sa-neutral-bg, #f8f7f5); font-weight: 600; }
.post-content table tr:nth-child(even) td { background: rgba(0,0,0,.02); }

/* ── 뷰 전환 버튼 (카드형/목록형) ─────────────────────────────── */
.view-toggle { display: flex; border: 1px solid var(--sa-line); border-radius: 8px; overflow: hidden; flex-shrink: 0; }
.view-toggle-btn {
  width: 46px; height: 46px;
  display: flex; align-items: center; justify-content: center;
  background: #fff; border: none; cursor: pointer;
  font-size: 17px; color: var(--sa-muted);
  transition: background .15s, color .15s;
}
.view-toggle-btn + .view-toggle-btn { border-left: 1px solid var(--sa-line); }
.view-toggle-btn.active { background: var(--sa-brand); color: #fff; }
.view-toggle-btn:not(.active):hover { background: var(--sa-brand-soft); color: var(--sa-brand); }

/* ── 포스트 카드 그리드 ─────────────────────────────────────────── */
.post-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
}

/* ── 포스트 목록형 뷰 (C안: 제목 좌 / 태그 우 미니멀) ────────────── */
.post-list { display: flex; flex-direction: column; }
.sa-post-row {
  display: flex; align-items: center; gap: 12px;
  padding: 16px 4px; border-bottom: 1px solid var(--sa-line);
  text-decoration: none; color: inherit;
  transition: background .15s, padding .15s;
}
.sa-post-row:last-child { border-bottom: none; }
.sa-post-row:hover {
  background: var(--sa-brand-soft);
  padding-left: 12px; padding-right: 12px;
  border-radius: 8px; margin: 0 -8px;
}
.sa-post-row__body { flex: 1; min-width: 0; }
.sa-post-row__title {
  font-size: 16px; font-weight: 600; color: var(--sa-ink);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  margin-bottom: 3px;
}
.sa-post-row:hover .sa-post-row__title { color: var(--sa-brand); }
.sa-post-row__date { font-size: 12px; color: var(--sa-muted); }
.sa-post-row__tags {
  display: flex; gap: 4px; flex-shrink: 0;
  flex-wrap: wrap; justify-content: flex-end; max-width: 280px;
}
.sa-post-row__tag {
  font-size: 11px; font-weight: 600; padding: 2px 9px;
  border-radius: 100px; white-space: nowrap;
  background: var(--sa-brand-soft); color: var(--sa-brand);
}
@media (max-width: 576px) {
  .sa-post-row__tags { display: none; }
  .sa-post-row__title { font-size: 15px; }
  .sa-post-row:hover { margin: 0; border-radius: 8px; }
}

/* ── 포스트 카드 (블로그 리스트) ────────────────────────────────── */
.sa-post-card {
  width: 300px; height: 300px; max-width: 100%;
  border-radius: var(--radius-lg);
  display: block; position: relative; overflow: hidden;
}
@media (max-width: 576px) {
  .post-grid { grid-template-columns: 1fr; }
  .sa-post-card { width: 100%; height: 220px; }
}
.sa-post-card:hover { transform: translateY(-4px); }
.sa-post-card__img {
  position: absolute; top: 0; left: 0;
  width: 100%; height: 100%;
  object-fit: cover; z-index: 0;
}
.sa-post-card__placeholder {
  position: absolute; top: 0; left: 0;
  width: 100%; height: 100%;
  background: linear-gradient(135deg, #e8f0fe 0%, #c5d8f1 100%);
  display: flex; align-items: center; justify-content: center; z-index: 0;
}
.sa-post-card__placeholder .bi { font-size: 48px; color: var(--color-primary); opacity: 0.3; }
.sa-post-card__overlay {
  position: absolute; bottom: 0; left: 0; width: 100%;
  padding: 0.75rem;
  background: rgba(0,0,0,0.45);
  backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px);
  z-index: 1;
}
.sa-post-card__tags {
  display: flex; gap: 4px; flex-wrap: nowrap;
  overflow: hidden; margin-bottom: 4px;
}
.sa-post-card__tag {
  background: rgba(255,255,255,0.85); color: var(--color-primary);
  font-size: 10px; padding: 2px 8px;
  border-radius: var(--radius-full); white-space: nowrap; flex-shrink: 0;
}
.sa-post-card__title {
  color: #fff; font-size: 16px; font-weight: 700; line-height: 1.3;
  text-shadow: 0 1px 2px rgba(0,0,0,0.5);
  display: -webkit-box; -webkit-line-clamp: 2;
  -webkit-box-orient: vertical; overflow: hidden; margin: 0;
}

/* ── 공지사항 본문 영역 ──────────────────────────────────────────── */
.sa-content-box {
  background: #f8f9fa; line-height: 1.7;
  border-radius: var(--radius-md); padding: 1rem;
}

/* ── 빈 상태 아이콘 (empty/error) ─────────────────────────────── */
.sa-empty-icon { font-size: 44px; opacity: 0.3; display: block; margin-bottom: 8px; }
.sa-error-icon { font-size: 48px; opacity: 0.5; color: var(--color-error); display: block; }

/* ── 포스트 태그 뱃지 (상세 페이지) ────────────────────────────── */
.sa-post-tag {
  background-color: var(--color-primary-subtle);
  color: var(--color-primary);
  font-size: var(--text-caption);
  padding: 5px 10px;
}

/* ── 이전/다음 글 네비게이션 카드 ──────────────────────────────── */
.sa-nav-card { background: var(--color-neutral-100); transition: background 150ms ease; }
.sa-nav-card:hover { background: var(--color-primary-subtle); }
.sa-nav-label { font-size: 12px; }
.sa-nav-title { font-size: 14px; }

/* ── pre-wrap 본문 ──────────────────────────────────────────────── */
.sa-pre-wrap { white-space: pre-wrap; }

/* ── 마이 프로필 (#112) ──────────────────────────────────────────── */
.mp-card { background: #fff; border-radius: 14px; border: 1px solid var(--sa-line); overflow: hidden; }
.mp-avatar-zone {
  background: linear-gradient(135deg, var(--sa-brand-soft) 0%, #d4f1e8 100%);
  padding: 24px 28px 20px; border-bottom: 1px solid var(--sa-line);
  display: flex; align-items: center; gap: 18px;
}
.mp-avatar {
  width: 60px; height: 60px; border-radius: 50%; flex-shrink: 0;
  background: var(--sa-brand); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 24px; font-weight: 700;
  box-shadow: 0 2px 8px rgba(15,110,86,.25);
}
.mp-avatar-name  { font-size: 18px; font-weight: 700; color: var(--sa-ink); margin-bottom: 3px; }
.mp-avatar-email { font-size: 13px; color: var(--sa-muted); margin-bottom: 6px; word-break: break-all; }
.mp-role-badge {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 11px; font-weight: 600; padding: 3px 10px; border-radius: 100px;
}
.mp-role-badge--admin { background: #e8eeff; color: #003087; }
.mp-role-badge--user  { background: var(--sa-neutral-bg); color: var(--sa-neutral-ink); }
.mp-row {
  display: flex; align-items: center; gap: 16px;
  padding: 14px 28px; border-bottom: 1px solid var(--sa-line);
}
.mp-row:last-child { border-bottom: none; }
.mp-row__label { font-size: 13px; color: var(--sa-muted); min-width: 56px; flex-shrink: 0; }
.mp-row__value { flex: 1; font-size: 14px; font-weight: 500; color: var(--sa-ink); }
.mp-edit-btn {
  width: 32px; height: 32px; border-radius: 8px;
  border: 1px solid var(--sa-line); background: #fff;
  color: var(--sa-muted); font-size: 14px;
  display: inline-flex; align-items: center; justify-content: center;
  cursor: pointer; flex-shrink: 0;
  transition: border-color .15s, color .15s, background .15s;
}
.mp-edit-btn:hover { border-color: var(--sa-brand); color: var(--sa-brand); background: var(--sa-brand-soft); }
.mp-edit-zone {
  padding: 16px 28px; border-bottom: 1px solid var(--sa-line);
  background: #fafaf8;
}
.mp-edit-zone label { font-size: 12px; font-weight: 600; color: var(--sa-muted); margin-bottom: 6px; display: flex; justify-content: space-between; align-items: baseline; }
.mp-edit-zone .form-control {
  border-color: var(--sa-brand); border-radius: 8px;
  font-size: 14px; height: 40px;
  box-shadow: 0 0 0 3px rgba(15,110,86,.1);
}
.mp-edit-zone .form-control:focus { border-color: var(--sa-brand); box-shadow: 0 0 0 3px rgba(15,110,86,.15); }
.mp-hint { font-size: 12px; color: var(--sa-muted); margin-top: 5px; min-height: 18px; }
.mp-btns { display: flex; gap: 8px; justify-content: flex-end; margin-top: 12px; }
.mp-btn-cancel {
  height: 36px; padding: 0 16px; border-radius: 8px;
  border: 1px solid var(--sa-line); background: #fff;
  font-size: 13px; font-weight: 600; color: var(--sa-muted); cursor: pointer;
  transition: border-color .15s, color .15s;
}
.mp-btn-cancel:hover { border-color: var(--sa-ink); color: var(--sa-ink); }
.mp-btn-save {
  height: 36px; padding: 0 20px; border-radius: 8px;
  border: none; background: var(--sa-brand); color: #fff;
  font-size: 13px; font-weight: 600; cursor: pointer;
  transition: background .15s;
}
.mp-btn-save:hover { background: var(--sa-brand-hover); }
.mp-btn-save:disabled { opacity: .45; cursor: not-allowed; }

/* ── 공지사항 카드형 리스트 ─────────────────────────────────── */
.sa-notice-list { display: flex; flex-direction: column; }
.sa-notice-item {
  display: flex; align-items: flex-start; gap: 14px;
  padding: 14px 8px; border-bottom: 1px solid var(--sa-line);
  text-decoration: none; color: inherit;
  transition: background .15s, padding .15s;
}
.sa-notice-item:last-child { border-bottom: none; }
.sa-notice-item:hover {
  background: var(--sa-brand-soft);
  padding-left: 14px; padding-right: 14px;
  border-radius: 8px; margin: 0 -6px;
}
.sa-notice-item--pinned {
  background: var(--sa-brand-soft);
  padding: 14px; border-radius: 8px;
  border-bottom: none; margin-bottom: 4px;
}
.sa-notice-item--pinned:hover { background: #cceedd; }
.sa-notice-item__icon {
  width: 36px; height: 36px; border-radius: 10px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: var(--sa-neutral-bg); color: var(--sa-muted); font-size: 16px;
}
.sa-notice-item__icon--pinned { background: #fff3cd; color: #856404; }
.sa-notice-item__body { flex: 1; min-width: 0; }
.sa-notice-item__title {
  font-size: 15px; font-weight: 600; color: var(--sa-ink);
  margin-bottom: 4px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.sa-notice-item:hover .sa-notice-item__title { color: var(--sa-brand); }
.sa-notice-item__meta { display: flex; align-items: center; gap: 6px; min-height: 20px; }
.sa-notice-item__right {
  flex-shrink: 0; display: flex; flex-direction: column;
  align-items: flex-end; gap: 4px;
}
.sa-notice-item__date { font-size: 12px; color: var(--sa-muted); white-space: nowrap; }
.sa-notice-item__views {
  font-size: 11px; color: var(--sa-muted);
  display: flex; align-items: center; gap: 3px;
}
.sa-badge--new { background: #fef3f2; color: #c0392b; }

/* ==================== Auth 레이아웃 (#118) ==================== */

/* body.user-auth-layout — sticky footer 패턴 (VCB-BUG-20260517-01) */
body.user-auth-layout {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* 그라디언트 배경 영역 — flex:1 로 남은 공간 채움 */
.user-auth-main {
  flex: 1;
  background: linear-gradient(135deg, #003087 0%, #1A4DAF 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 16px;
}

/* Auth 카드 — width 명시로 flex shrink 방지 */
.auth-card {
  background: #FFFFFF;
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
  padding: 40px;
  width: 480px;
  max-width: 100%;
}

.auth-card--wide {
  width: 480px;
}

/* Auth 로고 */
.auth-logo {
  text-align: center;
  margin-bottom: 32px;
}

.auth-logo .logo-img {
  width: 160px;
  height: 160px;
  object-fit: contain;
}

/* Auth 제출 버튼 */
.btn-auth-primary {
  background: #003087;
  border: none;
  color: #FFFFFF;
  width: 100%;
  padding: 12px;
  font-size: 15px;
  font-weight: 600;
  border-radius: 8px;
  transition: background 150ms ease;
}

.btn-auth-primary:hover:not(:disabled) {
  background: #1A4DAF;
  color: #FFFFFF;
}

.btn-auth-primary:focus,
.btn-auth-primary:focus-visible {
  background: #003087;
  color: #FFFFFF;
  outline: 2px solid #7EB3FF;
  outline-offset: 2px;
  box-shadow: none;
}

.btn-auth-primary:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

/* Auth 페이지 제목/부제목 */
.auth-page-title {
  text-align: center;
  font-size: 22px;
  font-weight: 700;
  color: #1A1A1A;
  margin-bottom: 8px;
}

.auth-page-subtitle {
  text-align: center;
  font-size: 14px;
  color: #767676;
  margin-bottom: 24px;
  line-height: 1.6;
}

/* Auth 힌트 텍스트 */
.auth-form-hint {
  font-size: 12px;
  color: #767676;
  margin-top: 4px;
}

.auth-form-hint.warn {
  color: #dc3545;
}

.auth-match-icon {
  font-size: 13px;
  margin-top: 4px;
}

/* ── 질문하기 / 주요 CTA 버튼 ────────────────────────────────── */
.sa-btn-write {
  flex-shrink: 0;
  display: inline-flex; align-items: center; gap: 7px;
  background: var(--sa-brand); color: #fff; border: none;
  padding: 11px 18px; border-radius: var(--radius-sm);
  font-size: 14px; font-weight: 600; cursor: pointer; text-decoration: none;
  transition: background .15s ease, transform .1s ease;
}
.sa-btn-write:hover { background: var(--sa-brand-hover); color: #fff; }
.sa-btn-write:active { transform: scale(.98); }