/* MJJ POS - 디자인 시스템 (Notion + Toss 풍) */

:root {
  /* 색상 */
  --bg: #FFFFFF;
  --bg-soft: #F8F9FA;
  --bg-hover: #F3F4F6;
  --border: #E5E7EB;
  --border-strong: #D1D5DB;
  --text: #1F2937;
  --text-soft: #6B7280;
  --text-faint: #9CA3AF;
  --primary: #3B82F6;
  --primary-hover: #2563EB;
  --primary-soft: #EFF6FF;
  --success: #10B981;
  --warning: #F59E0B;
  --danger: #EF4444;
  --danger-hover: #DC2626;

  /* 크기 */
  --radius-sm: 6px;
  --radius:    8px;
  --radius-lg: 12px;
  --radius-xl: 16px;

  /* 간격 */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;

  /* 그림자 */
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow:    0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-lg: 0 12px 28px rgba(15,23,42,0.12), 0 4px 8px rgba(15,23,42,0.06);
}

* { box-sizing: border-box; }
html, body { height: 100%; margin: 0; }

body {
  font-family: 'Pretendard Variable', Pretendard, -apple-system, BlinkMacSystemFont,
               system-ui, "Apple SD Gothic Neo", "Noto Sans KR", sans-serif;
  font-size: 15px;
  line-height: 1.5;
  color: var(--text);
  background: var(--bg-soft);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; }

/* ─────────── App shell ─────────── */
.app-shell { display: flex; min-height: 100vh; }

.sidebar {
  width: 240px;
  flex-shrink: 0;
  background: var(--bg);
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column;
  padding: 18px 14px;
  position: sticky;
  top: 0;
  height: 100vh;
  /* 메뉴가 화면보다 길면 사이드바 자체를 스크롤(하단 메뉴 접근). 큰 화면=스크롤바 숨김. */
  overflow-y: auto;
  overscroll-behavior: contain; /* 끝에서 메인 페이지로 스크롤 전파 방지 */
}
/* 얇은 스크롤바 */
.sidebar::-webkit-scrollbar { width: 6px; }
.sidebar::-webkit-scrollbar-track { background: transparent; }
.sidebar::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 3px;
}
.sidebar::-webkit-scrollbar-thumb:hover { background: #94a3b8; }

.sidebar-brand {
  display: flex; align-items: center; gap: 10px;
  padding: 4px 8px 22px;
}
.sidebar-brand .mark {
  width: 30px; height: 30px; border-radius: 8px;
  background: var(--primary); color: white;
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 15px;
}
.sidebar-brand .name { font-weight: 700; font-size: 15px; color: var(--text); }

.sidebar-nav { display: flex; flex-direction: column; gap: 2px; flex: 1; }
.sidebar-nav a {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 12px; border-radius: var(--radius);
  font-size: 14px; font-weight: 500;
  color: var(--text-soft);
  transition: background 0.12s, color 0.12s;
}
.sidebar-nav a:hover { background: var(--bg-soft); color: var(--text); }
.sidebar-nav a.active {
  background: var(--primary-soft); color: var(--primary);
  font-weight: 600;
}
.sidebar-nav .ico {
  width: 20px; text-align: center;
  font-size: 15px; flex-shrink: 0;
}

/* 사이드바 그룹 드롭다운 */
.nav-toolbar {
  display: flex; gap: 6px;
  padding: 2px 4px 8px;
}
.nav-toolbar button {
  flex: 1;
  padding: 5px 6px;
  font-size: 11px; color: var(--text-faint);
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.12s, color 0.12s;
}
.nav-toolbar button:hover { background: var(--bg); color: var(--text); }

.nav-group { display: flex; flex-direction: column; }
.nav-group-header {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%;
  padding: 7px 12px; margin-top: 2px;
  background: none; border: none;
  font-size: 11px; font-weight: 700; letter-spacing: 0.04em;
  color: var(--text-faint);
  text-transform: uppercase;
  cursor: pointer;
}
.nav-group-header:hover { color: var(--text-soft); }
.nav-group-header .group-arrow {
  font-size: 9px;
  transition: transform 0.15s ease;
}
.nav-group[data-expanded="true"] .nav-group-header .group-arrow {
  transform: rotate(90deg);
}

/* 기본 = 펼침(첫 paint 깜빡임 최소화), data-expanded="false" 일 때만 숨김 */
.nav-group-items { display: flex; flex-direction: column; gap: 2px; }
.nav-group[data-expanded="false"] .nav-group-items { display: none; }

.sidebar-footer {
  border-top: 1px solid var(--border);
  padding-top: 12px; margin-top: 12px;
  /* 좌측 하단 고정 토글 버튼(약 46px) 자리 확보 → 로그아웃/사용자 안 가림 */
  padding-bottom: 50px;
  display: flex; align-items: center; gap: 8px;
}
/* 모바일: 토글 버튼 미사용(topbar 햄버거) → 하단 여백 원복 */
@media (max-width: 768px) {
  .sidebar-footer { padding-bottom: 12px; }
}
.user-mini { flex: 1; min-width: 0; }
.user-mini .user-name {
  font-size: 13px; font-weight: 600;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.user-mini .user-role { font-size: 11px; color: var(--text-faint); }

.sidebar-backdrop {
  display: none;
  position: fixed; inset: 0;
  background: rgba(15,23,42,0.45);
  z-index: 40;
}

/* 사이드바 토글 (데스크톱 전역) — 좌측 하단(로고 안 가림) */
.nav-toggle-btn {
  position: fixed;
  bottom: 14px; left: 14px;
  width: 40px; height: 40px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 999px;     /* 원형 = 디자인 시스템 일관 */
  color: var(--text-soft);
  padding: 0;
  cursor: pointer;
  z-index: 60;
  box-shadow: 0 2px 6px rgba(15, 23, 42, 0.08);
  transition: background 0.15s, color 0.15s, transform 0.15s, box-shadow 0.15s;
}
.nav-toggle-btn:hover {
  background: var(--bg-soft);
  color: var(--primary);
  box-shadow: 0 4px 10px rgba(15, 23, 42, 0.10);
}
.nav-toggle-btn:active { transform: scale(0.94); }
.nav-toggle-btn:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}
.nav-toggle-btn svg { display: block; }
.nav-toggle-btn span { font-size: 18px; line-height: 1; }
/* 기본(고정 모드) = 📌, 호버 모드 = 👻 */
.nav-toggle-btn .ico-hover { display: none; }
body.sidebar-mode-hover .nav-toggle-btn .ico-fixed { display: none; }
body.sidebar-mode-hover .nav-toggle-btn .ico-hover { display: inline; }

/* 좌측 끝 핫존 = 마우스 진입 감지(0~10px). 호버 모드·데스크톱에서만 활성 */
.sidebar-hotzone {
  display: none;
  position: fixed; top: 0; left: 0; bottom: 0;
  width: 10px;
  z-index: 45;
}

/* 데스크톱 호버 모드: 사이드바 = 평소 숨김(translateX -100%), reveal 시 슬라이드 인 */
@media (min-width: 769px) {
  body.sidebar-mode-hover .sidebar {
    position: fixed; top: 0; left: 0; bottom: 0;
    height: 100vh; z-index: 50;
    transform: translateX(-100%);
    transition: transform 0.2s ease;
    box-shadow: var(--shadow-lg);
  }
  body.sidebar-mode-hover.sidebar-revealed .sidebar { transform: translateX(0); }
  body.sidebar-mode-hover .sidebar-hotzone { display: block; }
}
/* 모바일: 기존 햄버거(topbar) 사용 → 호버 모드/전용 토글 버튼 무시 */
@media (max-width: 768px) {
  .nav-toggle-btn { display: none; }
  .sidebar-hotzone { display: none !important; }
}

/* Main */
.main {
  flex: 1; min-width: 0;
  padding: 32px 40px;
}

/* Topbar */
.topbar {
  display: flex; align-items: center; gap: 10px;
  height: 56px; padding: 0 24px;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0;
  z-index: 30;
  margin: -32px -40px 24px;
}
.topbar-title { font-size: 15px; font-weight: 600; color: var(--text); }
.topbar-ctx {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 12px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 13px; font-weight: 500; color: var(--text);
  cursor: pointer;
  transition: background 0.12s, border-color 0.12s;
}
.topbar-ctx:hover {
  background: var(--primary-soft);
  border-color: var(--primary);
  color: var(--primary);
}
.topbar-ctx-static {
  cursor: default;
  background: var(--bg-soft);
}
.topbar-ctx-static:hover {
  background: var(--bg-soft);
  border-color: var(--border);
  color: var(--text);
}
.hamburger {
  background: var(--bg); border: 1px solid var(--border);
  width: 38px; height: 38px; border-radius: var(--radius);
  display: none; align-items: center; justify-content: center;
  cursor: pointer; color: var(--text);
}
.hamburger:hover { background: var(--bg-hover); }

/* ─────────── Page header ─────────── */
.page-header {
  display: flex; align-items: flex-start; justify-content: space-between;
  gap: 16px; margin-bottom: 24px;
}
.page-title { font-size: 24px; font-weight: 700; margin: 0; color: var(--text); }
.page-subtitle { font-size: 14px; color: var(--text-soft); margin: 4px 0 0; }
.page-actions { display: flex; gap: 8px; flex-shrink: 0; flex-wrap: wrap; }

/* ─────────── Card ─────────── */
.card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 22px;
  margin-bottom: 16px;
}
.card-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 14px;
}
.card-title { font-size: 16px; font-weight: 600; margin: 0; }
.card-sub { font-size: 12px; color: var(--text-faint); }

/* ─────────── Button ─────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 6px;
  padding: 10px 16px;
  font-size: 14px; font-weight: 600;
  border-radius: var(--radius);
  border: 1px solid transparent;
  background: var(--bg); color: var(--text);
  cursor: pointer; user-select: none;
  transition: background 0.12s, border-color 0.12s, color 0.12s;
  white-space: nowrap;
}
.btn:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }
.btn:hover { background: var(--bg-hover); }

.btn-primary { background: var(--primary); color: white; border-color: var(--primary); }
.btn-primary:hover { background: var(--primary-hover); border-color: var(--primary-hover); color: white; }

.btn-secondary { background: var(--bg); color: var(--text); border-color: var(--border-strong); }
.btn-secondary:hover { background: var(--bg-hover); }

.btn-danger { background: var(--bg); color: var(--danger); border-color: var(--border-strong); }
.btn-danger:hover { background: var(--danger); border-color: var(--danger); color: white; }

/* 로그인 옵션 (자동 로그인 / 아이디 저장) */
.login-options {
  display: flex; gap: 16px;
  margin: 12px 0 4px;
  font-size: 14px; color: var(--text-soft);
}
.checkbox-label {
  display: inline-flex; align-items: center; gap: 6px;
  cursor: pointer; user-select: none;
}
.checkbox-label input[type="checkbox"] {
  width: 16px; height: 16px;
  accent-color: var(--primary);
  cursor: pointer;
}

.btn-ghost { background: transparent; border: 0; padding: 6px 8px; color: var(--text-soft); }

/* 소리 토글: 켜짐=강조(파랑), 음소거=회색(비활성 느낌) */
.btn-sound { background: var(--bg); color: var(--primary); border-color: var(--primary); }
.btn-sound:hover { background: var(--bg-hover); }
.btn-sound.muted { background: var(--bg); color: var(--text-soft); border-color: var(--border-strong); }
.btn-sound.muted:hover { background: var(--bg-hover); }

/* 오디오 활성화 안내 배너 (브라우저 자동재생 정책) */
.audio-banner {
  background: #FEF3C7; color: #92400E;
  border: 1px solid #FDE68A; border-radius: var(--radius);
  padding: 12px 14px; font-size: 13px; font-weight: 600;
  cursor: pointer; user-select: none; text-align: center;
  transition: background 0.12s;
}
.audio-banner:hover { background: #FDE68A; }
.audio-banner:focus-visible { outline: 2px solid var(--warning); outline-offset: 2px; }
.btn-ghost:hover { background: var(--bg-hover); color: var(--text); }

.btn-sm { padding: 6px 12px; font-size: 13px; }
.btn-lg { padding: 13px 22px; font-size: 16px; }
.btn:disabled { opacity: .5; cursor: not-allowed; }

/* ─────────── Input ─────────── */
.input,
input[type="text"], input[type="number"], input[type="time"],
input[type="email"], input[type="tel"], input[type="password"],
select, textarea {
  width: 100%;
  padding: 10px 12px;
  font-size: 14px;
  font-family: inherit;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  background: var(--bg);
  color: var(--text);
  transition: border-color 0.12s, box-shadow 0.12s;
}
.input:focus,
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.15);
}
input:disabled, select:disabled, textarea:disabled {
  background: var(--bg-soft); color: var(--text-soft); cursor: not-allowed;
}
textarea { resize: vertical; min-height: 64px; }

/* Field */
.field { display: block; margin-bottom: 14px; }
.field > .label, .field > span {
  display: block; margin-bottom: 6px;
  font-size: 13px; font-weight: 500; color: var(--text);
}
.field-row  { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.field-row3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; }

/* ─────────── Table ─────────── */
.table-wrap {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.table-scroll { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; }
.table thead th {
  text-align: left;
  padding: 12px 16px;
  font-size: 12px; font-weight: 600;
  color: var(--text-soft);
  background: var(--bg-soft);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.table tbody td {
  padding: 14px 16px;
  font-size: 14px;
  color: var(--text);
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.table tbody tr:last-child td { border-bottom: 0; }
.table tbody tr:hover td { background: var(--bg-soft); }
.table .row-actions { display: flex; gap: 6px; flex-wrap: wrap; }
.uid-code {
  font-family: 'SF Mono', Menlo, Consolas, monospace;
  background: var(--bg-soft);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  font-size: 12px; color: var(--text);
}

/* ─────────── Badge ─────────── */
.badge {
  display: inline-flex; align-items: center;
  padding: 2px 10px;
  font-size: 11px; font-weight: 600;
  border-radius: 999px; white-space: nowrap;
}
.badge-primary { background: var(--primary-soft); color: var(--primary); }
.badge-warning { background: #FEF3C7; color: #92400E; }
.badge-success { background: #ECFDF5; color: #047857; }
.badge-danger  { background: #FEE2E2; color: #B91C1C; }
.badge-soft    { background: var(--bg-soft); color: var(--text-soft); }

.badge-level-wonchang { background: #EFF6FF; color: #1D4ED8; }
.badge-level-hachang  { background: #ECFDF5; color: #047857; }
.badge-level-team     { background: #FEF3C7; color: #92400E; }
.badge-level-person   { background: var(--bg-soft); color: var(--text-soft); }

/* 식수 행 끼니 뱃지 (시각 셀) */
.meal-badge {
  display: inline-block; margin-left: 6px;
  padding: 2px 8px; border-radius: 4px;
  font-size: 11px; font-weight: 600; line-height: 1.4;
  vertical-align: middle;
}
.meal-badge-breakfast { background: #FEF3C7; color: #92400E; }
.meal-badge-lunch     { background: #DBEAFE; color: #1E40AF; }
.meal-badge-dinner    { background: #E0E7FF; color: #3730A3; }
.meal-badge-etc       { background: var(--bg-soft); color: var(--text-soft); }

/* ─────────── Modal ─────────── */
/* IMPORTANT: 모달은 기본 숨김 (display:none). .show 클래스가 붙어야만 보임. */
.modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(15,23,42,0.5);
  display: none;
  align-items: center; justify-content: center;
  z-index: 100;
  padding: 16px;
}
.modal-backdrop.show {
  display: flex;
  animation: fadeIn 0.15s ease-out;
}
.modal-backdrop[hidden] { display: none !important; }
.modal-backdrop[hidden].show { display: flex !important; }

.modal {
  background: var(--bg);
  border-radius: var(--radius-xl);
  padding: 28px;
  width: 100%; max-width: 480px;
  max-height: 90vh; overflow-y: auto;
  box-shadow: var(--shadow-lg);
  animation: slideUp 0.18s ease-out;
}
.modal.large { max-width: 580px; }
.modal-title { font-size: 18px; font-weight: 700; margin: 0 0 6px; }
.modal-sub   { font-size: 13px; color: var(--text-soft); margin: 0 0 18px; }
.modal-body  { font-size: 14px; }
.modal-actions {
  display: flex; gap: 8px; justify-content: flex-end;
  margin-top: 22px; flex-wrap: wrap;
}

@keyframes fadeIn  { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideUp { from { transform: translateY(10px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }

/* ─────────── Toast ─────────── */
#toast-container {
  position: fixed;
  bottom: 24px; right: 24px;
  z-index: 200;
  display: flex; flex-direction: column-reverse;
  gap: 8px; pointer-events: none;
  max-width: calc(100% - 48px);
}
.toast {
  background: var(--text); color: white;
  padding: 12px 18px;
  border-radius: var(--radius);
  font-size: 14px; font-weight: 500;
  box-shadow: var(--shadow-lg);
  opacity: 0; transform: translateY(8px);
  transition: opacity 0.2s, transform 0.2s;
  pointer-events: auto;
}
.toast.show { opacity: 1; transform: translateY(0); }
.toast.ok      { background: var(--success); }
.toast.err     { background: var(--danger); }

/* ─────────── Empty state ─────────── */
.empty-state {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 64px 24px;
  text-align: center;
}
.empty-state .empty-icon { font-size: 40px; margin-bottom: 14px; }
.empty-state h3 { margin: 0 0 6px; font-size: 16px; font-weight: 600; color: var(--text); }
.empty-state p  { margin: 0 0 18px; font-size: 14px; color: var(--text-soft); }

/* ─────────── Tree (companies) ─────────── */
.tree-layout {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 16px;
}
.tree-panel {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 14px;
  min-height: 420px;
}
.tree-node { padding: 0; }
.tree-row {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 10px;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.12s;
  flex-wrap: wrap;
}
.tree-row:hover { background: var(--bg-soft); }
.tree-row.selected { background: var(--primary-soft); }
.tree-row.selected .tree-name { color: var(--primary); font-weight: 600; }
.tree-toggle {
  width: 14px; display: inline-flex; justify-content: center;
  color: var(--text-faint); user-select: none; font-size: 11px;
}
.tree-name { font-size: 14px; font-weight: 500; }
.tree-children {
  padding-left: 20px;
  margin-left: 14px;
  border-left: 1px dashed var(--border);
}
.price-tag {
  display: inline-flex; align-items: center;
  padding: 1px 8px;
  font-size: 11px; font-weight: 500;
  border-radius: 999px;
  background: var(--bg-soft); color: var(--text-soft);
}
.price-tag.explicit { background: #FEF3C7; color: #92400E; }

.detail-row {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 0; border-bottom: 1px solid var(--border);
}
.detail-row:last-child { border-bottom: 0; }
.detail-row .label-w { width: 50px; color: var(--text-soft); font-size: 13px; }
.detail-row .value-w { flex: 1; font-weight: 500; }

/* ─────────── Companies 우측 디테일 영역 ─────────── */
.companies-detail {
  min-height: 420px;
}

/* ─────────── 사람 모달 ─────────── */
.modal.person-modal {
  max-width: 800px;
  width: 100%;
  padding: 0;
  display: flex;
  flex-direction: column;
  max-height: 90vh;
}
.person-modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 24px;
  border-bottom: 1px solid var(--border);
  flex: 0 0 auto;
}
.person-modal-header .modal-title { margin: 0; }
.modal-close-x {
  background: transparent;
  border: 0;
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  color: var(--text-soft);
  padding: 6px 10px;
  border-radius: var(--radius);
}
.modal-close-x:hover { background: var(--bg-soft); color: var(--text); }
#person-modal-body {
  padding: 20px 24px 24px;
  overflow-y: auto;
  flex: 1 1 auto;
  min-height: 0;
}

/* ─────────── Companies 검색 + 사람 그리드 ─────────── */
.companies-search {
  margin: 0 0 14px;
}
.companies-search input[type="search"] {
  width: 100%;
  padding: 11px 14px;
  font-size: 15px;
  border: 1px solid var(--border-strong, var(--border));
  border-radius: var(--radius-lg);
  background: var(--bg);
  color: var(--text);
  box-sizing: border-box;
}
.companies-search input[type="search"]:focus {
  outline: 2px solid var(--primary);
  outline-offset: 1px;
}
.person-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 10px;
  margin-top: 6px;
}
.person-card {
  display: flex; flex-direction: column; gap: 4px;
  padding: 10px 12px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.12s, border-color 0.12s, transform 0.12s;
}
.person-card:hover {
  background: var(--bg);
  border-color: var(--primary);
  transform: translateY(-1px);
}
.person-card.star {
  background: #FEF3C7;
  border-color: #F4C36B;
}
.person-card.star:hover { background: #FDE68A; }
.person-card-name {
  font-size: 14px; font-weight: 600; color: var(--text);
}
.person-card-uid {
  font-size: 12px; font-family: monospace; color: var(--text-soft);
  letter-spacing: 0.5px;
}
.person-card-hint {
  font-size: 11px; color: var(--text-faint);
}

/* ─────────── Login ─────────── */
.auth-shell {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  padding: 16px;
  background: linear-gradient(180deg, var(--bg-soft) 0%, #EEF2F7 100%);
}
.auth-card {
  width: 100%; max-width: 380px;
  background: var(--bg);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  padding: 36px 32px;
  box-shadow: var(--shadow);
}
.auth-brand {
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  margin-bottom: 24px;
}
.auth-brand .mark {
  width: 52px; height: 52px; border-radius: 14px;
  background: var(--primary); color: white;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 22px; font-weight: 800;
}
.auth-title { font-size: 18px; font-weight: 700; margin: 0; }
.auth-sub   { font-size: 13px; color: var(--text-soft); margin: 2px 0 0; }
.err-banner {
  display: none; margin-top: 14px;
  padding: 10px 14px; background: #FEE2E2; color: #B91C1C;
  border-radius: var(--radius); font-size: 13px;
}
.err-banner.show { display: block; }

/* ─────────── Dashboard widgets ─────────── */
.dash-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-bottom: 20px;
}
.stat-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 18px 20px;
}
.stat-card .label {
  font-size: 12px; font-weight: 500; color: var(--text-soft);
}
.stat-card .value {
  font-size: 22px; font-weight: 700; margin-top: 6px;
}

/* ─────────── Utility ─────────── */
.muted { color: var(--text-soft); }
.text-soft { color: var(--text-soft); }
.text-faint { color: var(--text-faint); }
.help-tip {
  display: inline-flex; align-items: center; justify-content: center;
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--bg-hover); color: var(--text-faint);
  font-size: 10px; font-weight: 700;
  cursor: help; margin-left: 4px;
}
.spacer { flex: 1; }
.divider { height: 1px; background: var(--border); margin: 14px 0; }
.flex { display: flex; }

/* β-2 식당 모달: staff 계정 + 설정 섹션 */
.modal-section { margin: 16px 0; padding-top: 16px; border-top: 1px solid var(--border); }
.modal-section .section-title {
  font-size: 14px; font-weight: 600; margin: 0 0 12px; color: var(--text);
}
.form-row { margin: 10px 0; }
.form-row > label {
  display: block; font-size: 13px; color: var(--text-soft); margin-bottom: 4px;
}
.form-row input[type="text"] {
  width: 100%; padding: 9px 11px; font-size: 14px;
  border: 1px solid var(--border-strong); border-radius: var(--radius);
  background: var(--bg); color: var(--text); box-sizing: border-box;
}
.form-row input[type="text"]:focus { outline: 2px solid var(--primary); outline-offset: 1px; }
.password-row { display: flex; gap: 8px; align-items: center; }
.password-row input { flex: 1; }
.help { display: block; font-size: 12px; color: var(--text-soft); margin-top: 4px; }
.toggle-row { margin: 10px 0; }
.toggle-label {
  display: inline-flex; align-items: center; gap: 8px; cursor: pointer;
  font-size: 14px; color: var(--text);
}
.toggle-label input[type="checkbox"] {
  width: 18px; height: 18px; accent-color: var(--primary); cursor: pointer;
}
.info-row {
  display: flex; align-items: center; gap: 8px; margin: 6px 0; font-size: 13px;
  flex-wrap: wrap;
}
.info-label { color: var(--text-soft); min-width: 110px; }
.info-value { font-weight: 600; color: var(--text); }
.button-row { display: flex; gap: 8px; margin-top: 12px; flex-wrap: wrap; }
.flex-center { display: flex; align-items: center; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }

/* ─────────── Mobile ─────────── */
@media (max-width: 768px) {
  .sidebar {
    position: fixed; top: 0; left: 0; bottom: 0;
    height: 100vh;
    width: 260px;
    z-index: 50;
    transform: translateX(-100%);
    transition: transform 0.22s ease;
    box-shadow: var(--shadow-lg);
  }
  .sidebar.open { transform: translateX(0); }
  .sidebar-backdrop.show { display: block; }

  .topbar {
    padding: 0 16px;
    margin: -16px -16px 16px;
  }
  .hamburger { display: inline-flex; }

  .main { padding: 16px; }
  .page-header { flex-direction: column; align-items: stretch; gap: 12px; }
  .page-actions { width: 100%; }

  .tree-layout { grid-template-columns: 1fr; }
  .companies-detail { min-height: auto; }
  .field-row, .field-row3 { grid-template-columns: 1fr; }
  .modal { border-radius: var(--radius-lg); padding: 22px; }
  .modal.person-modal { padding: 0; }
  .person-modal-header { padding: 14px 18px; }
  #person-modal-body { padding: 16px 18px 20px; }

  #toast-container { left: 16px; right: 16px; bottom: 16px; max-width: none; }
  .toast { width: 100%; }

  /* 모바일 테이블 - 가로 스크롤 */
  .table-scroll { -webkit-overflow-scrolling: touch; }
}