/* ==========================================
   계약관리시스템 — 디자인 리뉴얼 v2.0
   ========================================== */

/* Google Fonts: Pretendard (자체 호스팅 CDN) */
@import url('https://cdn.jsdelivr.net/npm/pretendard@1.3.9/dist/web/static/pretendard.css');

:root {
  /* ── 색상 팔레트 ── */
  --primary:    #4F46E5;
  --primary-d:  #3730A3;
  --primary-l:  #EEF2FF;
  --primary-ll: #F5F3FF;
  --accent:     #7C3AED;

  --success:  #059669;
  --success-l:#ECFDF5;
  --warning:  #D97706;
  --warning-l:#FFFBEB;
  --danger:   #DC2626;
  --danger-l: #FEF2F2;
  --info:     #0891B2;
  --info-l:   #ECFEFF;

  /* ── 중립 ── */
  --bg:       #F1F5F9;
  --card:     #FFFFFF;
  --border:   #E2E8F0;
  --border-2: #CBD5E1;
  --text:     #1E293B;
  --text-2:   #64748B;
  --text-3:   #94A3B8;

  /* ── 사이드바 (다크 네이비) ── */
  --sb-bg:       #1E1B4B;
  --sb-hover:    rgba(255,255,255,.08);
  --sb-active:   #4F46E5;
  --sb-border:   rgba(255,255,255,.10);
  --sb-text:     rgba(255,255,255,.70);
  --sb-accent:   #A5B4FC;

  /* ── 레이아웃 ── */
  --sidebar-w:   250px;
  --sidebar-col: 64px;
  --header-h:    56px;
  --radius:      12px;
  --radius-sm:   8px;
  --radius-xs:   6px;
  --radius-full: 9999px;

  /* ── 그림자 ── */
  --shadow:    0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.05);
  --shadow-md: 0 4px 12px rgba(0,0,0,.08), 0 2px 4px rgba(0,0,0,.05);
  --shadow-lg: 0 10px 40px rgba(0,0,0,.12);
  --shadow-primary: 0 4px 14px rgba(79,70,229,.35);

  /* ── 트랜지션 ── */
  --tr: .2s ease;

  /* ── 폰트 ── */
  --font: 'Pretendard', 'Apple SD Gothic Neo', 'Noto Sans KR', sans-serif;
}

/* ============================================================
   BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 14px; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; background: none; font-family: var(--font); }
input, select, textarea { font-family: var(--font); }

/* 스크롤바 */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-2); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-3); }

/* ============================================================
   사이드바
   ============================================================ */
.sidebar {
  width: var(--sidebar-w);
  background: var(--sb-bg);
  color: #fff;
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 200;
  overflow: hidden;
  transition: width var(--tr);
  flex-shrink: 0;
}
.sidebar.collapsed { width: var(--sidebar-col); }
.sidebar.collapsed .logo-text,
.sidebar.collapsed .nav-link span,
.sidebar.collapsed .user-details,
.sidebar.collapsed .nav-section-label { display: none; }
.sidebar.collapsed .nav-link { justify-content: center; padding: 10px; }
.sidebar.collapsed .logo { justify-content: center; }

/* 로고 영역 */
.sidebar-header {
  height: var(--header-h);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 18px;
  border-bottom: 1px solid var(--sb-border);
  flex-shrink: 0;
}
.logo {
  display: flex; align-items: center; gap: 10px;
}
.logo i {
  font-size: 22px; color: var(--sb-accent); flex-shrink: 0;
}
.logo-text {
  font-size: 15px; font-weight: 700; color: #fff;
  letter-spacing: -.3px; white-space: nowrap;
}
.sidebar-toggle {
  width: 28px; height: 28px;
  border-radius: 6px;
  color: var(--sb-text);
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; transition: var(--tr); flex-shrink: 0;
}
.sidebar-toggle:hover { background: var(--sb-hover); color: #fff; }

/* 내비게이션 */
.sidebar-nav { flex: 1; padding: 10px 0; overflow-y: auto; }
.sidebar-nav ul { list-style: none; }
.nav-section-label {
  font-size: 10px; font-weight: 700;
  color: rgba(255,255,255,.35);
  text-transform: uppercase; letter-spacing: .07em;
  padding: 12px 18px 4px;
  white-space: nowrap;
}
.nav-item { margin: 1px 8px; }
.nav-link {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 12px;
  border-radius: var(--radius-xs);
  color: var(--sb-text);
  font-size: 13px; font-weight: 500;
  transition: var(--tr); white-space: nowrap;
  cursor: pointer;
}
.nav-link:hover { background: var(--sb-hover); color: #fff; }
.nav-link i { font-size: 15px; flex-shrink: 0; width: 18px; text-align: center; }
.nav-item.active .nav-link {
  background: var(--primary);
  color: #fff;
  box-shadow: var(--shadow-primary);
}

/* 사이드바 하단 */
.sidebar-footer {
  padding: 12px 14px;
  border-top: 1px solid var(--sb-border);
  flex-shrink: 0;
}
.user-info { display: flex; align-items: center; gap: 10px; }
.user-avatar {
  width: 34px; height: 34px; border-radius: 50%;
  background: var(--primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 700; color: #fff; flex-shrink: 0;
}
.user-details { display: flex; flex-direction: column; overflow: hidden; }
.user-name { font-size: 13px; font-weight: 600; color: #fff; white-space: nowrap; }
.user-role { font-size: 11px; color: var(--sb-accent); white-space: nowrap; }

/* ============================================================
   메인 콘텐츠
   ============================================================ */
.main-content {
  margin-left: var(--sidebar-w);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  transition: margin-left var(--tr);
}
.sidebar.collapsed ~ .main-content { margin-left: var(--sidebar-col); }

/* 상단 헤더 (topbar) */
.top-header {
  height: var(--header-h);
  background: var(--card);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 22px;
  position: sticky; top: 0; z-index: 100;
  box-shadow: var(--shadow);
}
.header-left { display: flex; align-items: center; gap: 14px; }
.header-right { display: flex; align-items: center; gap: 10px; }

.mobile-toggle {
  display: none;
  padding: 6px; border-radius: var(--radius-xs);
  font-size: 16px; color: var(--text-2);
}
.mobile-toggle:hover { background: var(--bg); }

.breadcrumb {
  font-size: 14px; font-weight: 700; color: var(--text);
  display: flex; align-items: center; gap: 6px;
}

/* 글로벌 검색 */
.header-search {
  display: flex; align-items: center; gap: 8px;
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-full);
  padding: 7px 14px;
  min-width: 220px;
  transition: var(--tr);
}
.header-search:focus-within {
  border-color: var(--primary);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(79,70,229,.1);
}
.header-search i { color: var(--text-3); font-size: 13px; }
.header-search input {
  border: none; background: none; outline: none;
  font-size: 13px; color: var(--text); width: 100%;
}

.btn-new-contract {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 8px 16px;
  font-size: 13px; font-weight: 600;
}

/* 알림 벨 */
.notification-bell {
  position: relative; cursor: pointer;
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-xs);
  color: var(--text-2); transition: var(--tr);
}
.notification-bell:hover { background: var(--bg); color: var(--primary); }
.notification-bell .badge {
  position: absolute; top: 3px; right: 3px;
  background: var(--danger); color: #fff;
  font-size: 9px; font-weight: 700;
  border-radius: 99px; min-width: 15px; height: 15px;
  display: flex; align-items: center; justify-content: center;
  padding: 0 3px;
}

/* ── 알림 드롭다운 ── */
.notif-dropdown {
  position: absolute; top: calc(100% + 10px); right: 0;
  width: 340px; background: var(--card);
  border-radius: var(--radius); box-shadow: 0 8px 32px rgba(0,0,0,.15);
  border: 1px solid var(--border); z-index: 9999;
  overflow: hidden; animation: dropDown .18s ease;
}
@keyframes dropDown {
  from { opacity:0; transform: translateY(-8px); }
  to   { opacity:1; transform: translateY(0); }
}
.notif-dropdown.hidden { display: none; }
.notif-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 13px 16px; background: linear-gradient(135deg, #1E1B4B, #4F46E5);
  color: #fff; font-size: 13px; font-weight: 700;
}
.notif-header i { margin-right: 6px; color: #FCD34D; }
.notif-count {
  background: rgba(255,255,255,.2); color: #fff;
  font-size: 11px; font-weight: 700;
  padding: 2px 8px; border-radius: 10px;
}
.notif-list {
  max-height: 340px; overflow-y: auto;
}
.notif-item {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 16px; border-bottom: 1px solid var(--border);
  cursor: pointer; transition: var(--tr);
}
.notif-item:hover { background: var(--primary-ll); }
.notif-item:last-child { border-bottom: none; }
.notif-dday {
  flex-shrink: 0; width: 52px; height: 52px;
  border-radius: var(--radius-xs);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  font-weight: 800; font-size: 13px; line-height: 1.2;
}
.notif-dday.expired { background: #FEE2E2; color: var(--danger); }
.notif-dday.soon    { background: #FEF3C7; color: var(--warning); }
.notif-dday.ok      { background: var(--primary-ll); color: var(--primary-d); }
.notif-dday span    { font-size: 9px; font-weight: 600; opacity: .8; }
.notif-info { flex: 1; min-width: 0; }
.notif-title {
  font-size: 13px; font-weight: 600; color: var(--text);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  margin-bottom: 3px;
}
.notif-meta { font-size: 11px; color: var(--text-3); }
.notif-meta i { margin-right: 3px; }
.notif-empty {
  padding: 28px 16px; text-align: center;
  color: var(--text-3); font-size: 13px;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
}
.notif-empty i { font-size: 24px; color: var(--success); }
.notif-footer {
  padding: 11px 16px; text-align: center;
  font-size: 12px; font-weight: 600; color: var(--primary);
  border-top: 1px solid var(--border); cursor: pointer;
  transition: var(--tr); background: #FAFAFA;
}
.notif-footer:hover { background: var(--primary-ll); }
.notif-footer i { margin-right: 5px; }

/* ============================================================
   페이지 컨테이너
   ============================================================ */
.page-container { padding: 24px; flex: 1; }
.page { animation: pgIn .25s ease; }
.page.hidden { display: none !important; }

@keyframes pgIn { from { opacity:0; transform:translateY(6px); } to { opacity:1; transform:translateY(0); } }

.page-header { margin-bottom: 24px; }
.page-title  { font-size: 20px; font-weight: 700; color: var(--text); margin-bottom: 3px; }
.page-subtitle { font-size: 13px; color: var(--text-2); }

/* ============================================================
   버튼
   ============================================================ */
.btn-primary {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 9px 18px; border-radius: var(--radius-sm);
  background: var(--primary); color: #fff;
  font-size: 13px; font-weight: 600;
  transition: var(--tr); border: none;
}
.btn-primary:hover {
  background: var(--primary-d);
  transform: translateY(-1px);
  box-shadow: var(--shadow-primary);
}
.btn-secondary {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 9px 18px; border-radius: var(--radius-sm);
  background: var(--card); color: var(--text-2);
  border: 1.5px solid var(--border);
  font-size: 13px; font-weight: 500; transition: var(--tr);
}
.btn-secondary:hover { background: var(--bg); border-color: var(--border-2); color: var(--text); }

.btn-danger {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 9px 18px; border-radius: var(--radius-sm);
  background: var(--danger); color: #fff;
  font-size: 13px; font-weight: 600;
  border: none; transition: var(--tr);
}
.btn-danger:hover { background: #B91C1C; }

.btn-link {
  background: none; border: none; color: var(--primary);
  font-size: 12px; font-weight: 600; cursor: pointer;
  padding: 4px 8px; border-radius: var(--radius-xs);
}
.btn-link:hover { background: var(--primary-l); }

.btn-edit {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 6px 13px; border-radius: var(--radius-xs);
  background: var(--primary-l); color: var(--primary);
  border: none; font-size: 12px; font-weight: 600;
  transition: var(--tr);
}
.btn-edit:hover { background: var(--primary); color: #fff; }

.btn-danger-sm, .btn-secondary-sm {
  padding: 5px 11px; font-size: 12px; font-weight: 600;
  border: none; border-radius: var(--radius-xs); cursor: pointer;
  display: inline-flex; align-items: center; gap: 5px; transition: var(--tr);
}
.btn-danger-sm  { background: var(--danger-l);   color: var(--danger); }
.btn-danger-sm:hover  { background: var(--danger);  color: #fff; }
.btn-secondary-sm { background: var(--bg); color: var(--text-2); border: 1.5px solid var(--border); }
.btn-secondary-sm:hover { background: var(--border); }

.text-danger { color: var(--danger); }

/* ============================================================
   통계 카드 (대시보드)
   ============================================================ */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 16px; margin-bottom: 24px;
}
.stat-card {
  background: var(--card); border-radius: var(--radius);
  padding: 20px; display: flex; align-items: center; gap: 16px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  transition: var(--tr); position: relative; overflow: hidden;
}
.stat-card::after {
  content: '';
  position: absolute; top: 0; left: 0;
  width: 100%; height: 3px;
}
.stat-card.total::after  { background: var(--primary); }
.stat-card.active::after { background: var(--success); }
.stat-card.amount::after { background: var(--warning); }
.stat-card.expiring::after { background: var(--danger); }
.stat-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }

.stat-icon {
  width: 48px; height: 48px; border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; flex-shrink: 0;
}
.stat-card.total   .stat-icon { background: linear-gradient(135deg,#4F46E5,#6366F1); color:#fff; }
.stat-card.active  .stat-icon { background: linear-gradient(135deg,#059669,#10B981); color:#fff; }
.stat-card.amount  .stat-icon { background: linear-gradient(135deg,#D97706,#FBBF24); color:#fff; }
.stat-card.expiring .stat-icon{ background: linear-gradient(135deg,#DC2626,#F87171); color:#fff; }

.stat-label { font-size: 11px; color: var(--text-2); font-weight: 600; text-transform: uppercase; letter-spacing:.5px; margin-bottom: 5px; }
.stat-value { font-size: 26px; font-weight: 800; color: var(--text); line-height: 1; margin-bottom: 3px; }
.stat-change { font-size: 11px; color: var(--text-3); }

/* ============================================================
   대시보드 카드 그리드
   ============================================================ */
.dashboard-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 16px; margin-bottom: 16px;
}
.dashboard-card {
  background: var(--card); border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow); overflow: hidden;
}
.card-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
}
.card-header h3 {
  font-size: 14px; font-weight: 700;
  display: flex; align-items: center; gap: 7px; color: var(--text);
}
.card-header h3 i { color: var(--primary); }
.card-body { padding: 18px; }
.chart-body { display: flex; flex-direction: column; align-items: center; justify-content: center; }

/* 최근 계약 테이블 */
.recent-table { width: 100%; border-collapse: collapse; }
.recent-table th {
  padding: 9px 12px; background: var(--bg);
  font-size: 10px; font-weight: 700;
  text-transform: uppercase; letter-spacing:.5px; color: var(--text-3);
  text-align: left;
}
.recent-table td {
  padding: 10px 12px; border-bottom: 1px solid var(--border);
  font-size: 12px; color: var(--text-2);
}
.recent-table tr:last-child td { border-bottom: none; }
.recent-table tr:hover td { background: var(--primary-ll); }
.recent-table .title-cell { font-weight: 600; color: var(--text); cursor: pointer; max-width: 180px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; display: block; }
.recent-table .title-cell:hover { color: var(--primary); }
.recent-table .amount-cell { font-weight: 700; color: var(--text); white-space: nowrap; }

.chart-legend { display: flex; flex-wrap: wrap; gap: 7px; justify-content: center; margin-top: 12px; }
.legend-item-inner { display: flex; align-items: center; gap: 5px; font-size: 11px; color: var(--text-2); }
.legend-dot-inner { width: 7px; height: 7px; border-radius: 50%; }

/* 만료 임박 리스트 */
.expiring-list { display: flex; flex-direction: column; gap: 8px; }
.expiring-item {
  padding: 10px 14px; border-radius: var(--radius-sm);
  border-left: 3px solid; background: var(--bg);
  cursor: pointer; transition: var(--tr);
}
.expiring-item:hover { transform: translateX(3px); }
.expiring-item.critical { border-color: var(--danger);  background: var(--danger-l); }
.expiring-item.warning  { border-color: var(--warning); background: var(--warning-l); }
.expiring-item.normal   { border-color: var(--info);    background: var(--info-l); }
.expiring-item .exp-title { font-size: 12px; font-weight: 700; color: var(--text); margin-bottom: 2px; }
.expiring-item .exp-meta  { font-size: 10px; color: var(--text-3); display: flex; gap: 8px; }
.expiring-item .exp-days  { font-size: 12px; font-weight: 800; }
.expiring-item.critical .exp-days { color: var(--danger); }
.expiring-item.warning  .exp-days { color: var(--warning); }
.expiring-item.normal   .exp-days { color: var(--info); }
.no-expiring { text-align: center; color: var(--text-3); font-size: 12px; padding: 20px; }

/* ============================================================
   배지 (상태/유형/우선순위)
   ============================================================ */
.status-badge, .type-badge, .priority-badge {
  display: inline-flex; align-items: center;
  padding: 2px 9px; border-radius: var(--radius-full);
  font-size: 11px; font-weight: 600; white-space: nowrap;
}
.status-진행중  { background: var(--success-l); color: var(--success); }
.status-서명완료{ background: #DBEAFE;           color: #1D4ED8; }
.status-초안    { background: #F1F5F9;           color: var(--text-2); }
.status-검토중  { background: var(--warning-l);  color: var(--warning); }
.status-만료    { background: #F1F5F9;           color: var(--text-3); }
.status-해지    { background: var(--danger-l);   color: var(--danger); }

.priority-높음  { background: var(--danger-l);   color: var(--danger); }
.priority-보통  { background: var(--warning-l);  color: var(--warning); }
.priority-낮음  { background: var(--success-l);  color: var(--success); }

.type-badge { background: var(--primary-l); color: var(--primary); }

/* ============================================================
   필터 바
   ============================================================ */
.filter-bar {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 18px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 10px; margin-bottom: 14px; flex-wrap: wrap;
  box-shadow: var(--shadow);
}
.filter-left, .filter-right { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }

.search-box {
  display: flex; align-items: center; gap: 7px;
  border: 1.5px solid var(--border); border-radius: var(--radius-full);
  padding: 7px 13px; background: var(--bg); transition: var(--tr);
}
.search-box:focus-within {
  border-color: var(--primary); background: #fff;
  box-shadow: 0 0 0 3px rgba(79,70,229,.1);
}
.search-box i { color: var(--text-3); font-size: 12px; }
.search-box input { border: none; background: none; outline: none; font-size: 13px; width: 190px; }

.filter-select {
  border: 1.5px solid var(--border); border-radius: var(--radius-sm);
  padding: 7px 10px;
  background: var(--bg); font-size: 12px; color: var(--text-2);
  cursor: pointer; outline: none; transition: var(--tr);
}
.filter-select:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(79,70,229,.1); }

.view-toggle { display: flex; gap: 3px; }
.view-btn {
  width: 32px; height: 32px;
  border: 1.5px solid var(--border); border-radius: var(--radius-xs);
  background: var(--bg); color: var(--text-3);
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  transition: var(--tr); font-size: 12px;
}
.view-btn.active,
.view-btn:hover { background: var(--primary); color: #fff; border-color: var(--primary); }

/* 선택 액션 바 */
.bulk-action-bar {
  background: var(--primary-l); border: 1.5px solid #C7D2FE;
  border-radius: var(--radius-xs);
  padding: 9px 14px;
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 10px; font-size: 13px; color: var(--primary); font-weight: 600;
}

/* ============================================================
   계약서 테이블
   ============================================================ */
.contracts-table-wrapper {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow);
  overflow-x: auto;
}
.contracts-table { width: 100%; border-collapse: collapse; min-width: 900px; }
.contracts-table thead th {
  background: var(--bg); padding: 11px 14px;
  text-align: left; font-size: 10px; font-weight: 700;
  text-transform: uppercase; letter-spacing:.5px; color: var(--text-3);
  border-bottom: 1px solid var(--border); white-space: nowrap;
}
.contracts-table thead th.sortable { cursor: pointer; user-select: none; }
.contracts-table thead th.sortable:hover { color: var(--primary); }
.contracts-table thead th.sortable i { opacity:.35; font-size: 9px; }
.contracts-table thead th.sort-asc i,
.contracts-table thead th.sort-desc i { opacity:1; color: var(--primary); }

.contracts-table tbody tr { border-bottom: 1px solid var(--border); transition: background var(--tr); }
.contracts-table tbody tr:last-child { border-bottom: none; }
.contracts-table tbody tr:hover { background: var(--primary-ll); }
.contracts-table tbody tr.selected { background: var(--primary-l); }

.contracts-table td { padding: 12px 14px; font-size: 12px; color: var(--text-2); vertical-align: middle; }
.contracts-table td.title-cell { font-weight: 700; color: var(--text); cursor: pointer; }
.contracts-table td.title-cell:hover { color: var(--primary); }
.contracts-table .contract-number { font-size: 10px; color: var(--text-3); margin-top: 1px; }
.contracts-table .amount-cell { font-weight: 700; color: var(--text); white-space: nowrap; }
.contracts-table .date-cell { white-space: nowrap; }
.contracts-table .date-cell.expiring { color: var(--danger); font-weight: 700; }
.contracts-table .date-cell.warning  { color: var(--warning); font-weight: 700; }

.col-check { width: 42px; text-align: center !important; }
.col-no    { width: 48px; text-align: center !important; color: var(--text-3); font-size: 11px; }

/* 액션 버튼 */
.action-btns { display: flex; align-items: center; gap: 5px; }
.action-btn {
  width: 28px; height: 28px; border-radius: var(--radius-xs);
  border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; transition: var(--tr);
}
.action-btn.view   { background: #DBEAFE;           color: #2563EB; }
.action-btn.edit   { background: var(--primary-l);  color: var(--primary); }
.action-btn.delete { background: var(--danger-l);   color: var(--danger); }
.action-btn:hover { transform: scale(1.12); }
.action-btn.view:hover   { background: #2563EB;      color: #fff; }
.action-btn.edit:hover   { background: var(--primary);color: #fff; }
.action-btn.delete:hover { background: var(--danger); color: #fff; }

.loading-row { text-align: center; padding: 36px; color: var(--text-3); font-size: 13px; }
.empty-row   { text-align: center; padding: 52px 20px; color: var(--text-3); }
.empty-row i { font-size: 36px; display: block; margin-bottom: 10px; opacity:.25; }
.empty-row p { font-size: 13px; }

/* ============================================================
   카드 뷰
   ============================================================ */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill,minmax(280px,1fr));
  gap: 16px;
}
.contract-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 18px;
  cursor: pointer; transition: var(--tr);
  box-shadow: var(--shadow); position: relative; overflow: hidden;
}
.contract-card::before {
  content: ''; position: absolute; top:0; left:0;
  width:100%; height:3px; background: var(--primary);
}
.contract-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: #C7D2FE; }
.contract-card .card-top { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 10px; }
.contract-card .card-title { font-size: 13px; font-weight: 700; color: var(--text); flex: 1; margin-right: 8px; line-height: 1.4; }
.contract-card .card-number { font-size: 10px; color: var(--text-3); margin-bottom: 5px; }
.contract-card .card-info { display: flex; flex-direction: column; gap: 5px; margin: 10px 0; }
.contract-card .card-info-row { display: flex; align-items: center; gap: 7px; font-size: 11px; color: var(--text-2); }
.contract-card .card-info-row i { width: 12px; color: var(--text-3); font-size: 10px; }
.contract-card .card-footer { display: flex; align-items: center; justify-content: space-between; margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--border); }
.contract-card .card-amount { font-size: 14px; font-weight: 800; color: var(--primary); }
.contract-card .card-date   { font-size: 10px; color: var(--text-3); }
.contract-card .card-actions { display: flex; gap: 5px; margin-top: 10px; }

/* ============================================================
   페이지네이션
   ============================================================ */
.pagination-wrapper {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 0; flex-wrap: wrap; gap: 10px;
}
.pagination-info { font-size: 12px; color: var(--text-3); }
.pagination { display: flex; gap: 3px; }
.page-btn {
  min-width: 32px; height: 32px;
  border: 1.5px solid var(--border); border-radius: var(--radius-xs);
  background: var(--card); color: var(--text-2);
  font-size: 12px; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: var(--tr); font-family: var(--font);
}
.page-btn:hover { border-color: var(--primary); color: var(--primary); }
.page-btn.active { background: var(--primary); color: #fff; border-color: var(--primary); font-weight: 700; }
.page-btn:disabled { opacity:.4; cursor: not-allowed; }

/* ============================================================
   달력
   ============================================================ */
.calendar-container {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 22px;
  box-shadow: var(--shadow); margin-bottom: 16px;
}
.calendar-header { display: flex; align-items: center; gap: 14px; margin-bottom: 14px; }
.cal-title { font-size: 18px; font-weight: 700; flex: 1; }
.cal-nav-btn {
  width: 34px; height: 34px; border: 1.5px solid var(--border);
  border-radius: var(--radius-xs); background: var(--card);
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  color: var(--text-2); transition: var(--tr);
}
.cal-nav-btn:hover { background: var(--primary); color: #fff; border-color: var(--primary); }
.cal-today-btn { padding: 7px 14px; font-size: 12px; }

.calendar-legend { display: flex; gap: 14px; margin-bottom: 14px; flex-wrap: wrap; }
.legend-item { display: flex; align-items: center; gap: 5px; font-size: 11px; color: var(--text-2); }
.legend-dot { width: 9px; height: 9px; border-radius: 50%; }
.legend-dot.start  { background: var(--success); }
.legend-dot.end    { background: var(--danger); }
.legend-dot.signed { background: var(--primary); }

.cal-day-headers {
  display: grid; grid-template-columns: repeat(7,1fr); gap: 2px; margin-bottom: 3px;
}
.cal-day-headers div {
  text-align: center; padding: 7px;
  font-size: 11px; font-weight: 700; color: var(--text-3); text-transform: uppercase;
}
.cal-day-headers div:first-child { color: var(--danger); }
.cal-day-headers div:last-child  { color: #2563EB; }

.cal-days { display: grid; grid-template-columns: repeat(7,1fr); gap: 2px; }
.cal-day {
  min-height: 86px; padding: 7px;
  border: 1px solid var(--border); border-radius: var(--radius-xs);
  cursor: pointer; transition: var(--tr); background: var(--card); overflow: hidden;
}
.cal-day:hover        { background: var(--primary-ll); border-color: #C7D2FE; }
.cal-day.other-month  { background: var(--bg); opacity:.5; }
.cal-day.today        { background: var(--primary-l); border-color: var(--primary); }
.cal-day.selected     { background: #C7D2FE; border-color: var(--primary); }
.cal-day.today .day-num {
  background: var(--primary); color: #fff; border-radius: 50%;
  width: 22px; height: 22px; display: inline-flex; align-items: center; justify-content: center;
}

.day-num {
  font-size: 12px; font-weight: 600; color: var(--text);
  margin-bottom: 3px; display: inline-flex; align-items: center; justify-content: center;
  min-width: 22px; min-height: 22px;
}
.cal-day.other-month .day-num { color: var(--text-3); }

.cal-events { display: flex; flex-direction: column; gap: 2px; }
.cal-event {
  font-size: 10px; padding: 1px 5px; border-radius: 3px;
  font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; cursor: pointer;
}
.cal-event.start  { background: var(--success-l); color: var(--success); }
.cal-event.end    { background: var(--danger-l);  color: var(--danger); }
.cal-event.signed { background: var(--primary-l); color: var(--primary); }

.calendar-events-panel {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 18px; box-shadow: var(--shadow); min-height: 110px;
}
.calendar-events-panel h3 { font-size: 14px; font-weight: 700; margin-bottom: 14px; color: var(--text-2); }

.events-list { display: flex; flex-direction: column; gap: 9px; }
.event-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px; border-radius: var(--radius-sm);
  border: 1px solid var(--border); transition: var(--tr); cursor: pointer;
}
.event-item:hover { border-color: #C7D2FE; background: var(--primary-ll); }
.event-dot { width: 9px; height: 9px; border-radius: 50%; flex-shrink: 0; }
.event-info { flex: 1; }
.event-title { font-size: 13px; font-weight: 600; color: var(--text); }
.event-sub   { font-size: 11px; color: var(--text-3); margin-top: 1px; }
.event-type-label { font-size: 10px; padding: 2px 7px; border-radius: 99px; font-weight: 600; flex-shrink: 0; }

/* ============================================================
   통계 분석
   ============================================================ */
.analytics-stats {
  display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; margin-bottom: 24px;
}
.analytics-stat-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 20px;
  display: flex; align-items: center; gap: 14px;
  box-shadow: var(--shadow); transition: var(--tr);
}
.analytics-stat-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.analytics-icon {
  width: 46px; height: 46px; border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; flex-shrink: 0;
}
.analytics-icon.blue   { background: #DBEAFE; color: #2563EB; }
.analytics-icon.green  { background: var(--success-l); color: var(--success); }
.analytics-icon.orange { background: var(--warning-l); color: var(--warning); }
.analytics-icon.red    { background: var(--danger-l);  color: var(--danger); }
.analytics-stat-card p  { font-size: 11px; color: var(--text-3); margin-bottom: 3px; font-weight: 600; text-transform: uppercase; letter-spacing:.4px; }
.analytics-stat-card h2 { font-size: 20px; font-weight: 800; color: var(--text); }

.analytics-charts-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 16px; }
.analytics-chart-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden;
}
.analytics-chart-card .card-body { padding: 18px; }

/* ============================================================
   모달
   ============================================================ */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(15,23,42,.55);
  backdrop-filter: blur(4px);
  z-index: 2000;
  display: flex; align-items: center; justify-content: center;
  padding: 20px; animation: pgIn .2s ease;
}
.modal-overlay.hidden { display: none !important; }

.modal-container {
  background: var(--card); border-radius: var(--radius);
  width: 100%; max-width: 680px;
  max-height: 90vh;
  display: flex; flex-direction: column;
  box-shadow: var(--shadow-lg);
  animation: modalUp .28s ease;
}
.modal-container.modal-lg  { max-width: 840px; }
.modal-container.modal-md  { max-width: 600px; }
.modal-container.modal-sm  { max-width: 420px; }
.modal-container.modal-preview { max-width: 780px; }

@keyframes modalUp { from { opacity:0; transform:translateY(16px); } to { opacity:1; transform:translateY(0); } }

.modal-header {
  padding: 20px 24px; border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between; flex-shrink: 0;
}
.modal-header h2 {
  font-size: 16px; font-weight: 700;
  display: flex; align-items: center; gap: 9px; color: var(--text);
}
.modal-header h2 i { color: var(--primary); }

.detail-header { align-items: flex-start; }
.detail-header-info { display: flex; flex-direction: column; gap: 3px; }
.detail-contract-number { font-size: 11px; color: var(--text-3); font-weight: 600; }
.detail-header-info h2 { font-size: 18px; }
.detail-header-actions { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }

.modal-close {
  width: 30px; height: 30px; border: none; background: var(--bg);
  border-radius: var(--radius-xs); cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-3); transition: var(--tr); flex-shrink: 0;
}
.modal-close:hover { background: var(--danger-l); color: var(--danger); }

.modal-body   { padding: 24px; overflow-y: auto; flex: 1; }
.modal-footer {
  padding: 16px 24px; border-top: 1px solid var(--border);
  display: flex; justify-content: flex-end; gap: 9px; flex-shrink: 0;
  background: var(--bg); border-radius: 0 0 var(--radius) var(--radius);
}

/* ============================================================
   폼
   ============================================================ */
.form-section { margin-bottom: 22px; }
.form-section-title {
  font-size: 12px; font-weight: 700; color: var(--text-2);
  text-transform: uppercase; letter-spacing:.5px;
  margin-bottom: 13px; padding-bottom: 8px;
  border-bottom: 2px solid var(--border);
  display: flex; align-items: center; gap: 7px;
}
.form-section-title i { color: var(--primary); font-size: 11px; }

.form-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 13px; }
.form-group { display: flex; flex-direction: column; gap: 5px; }
.form-group.full-width { grid-column: 1 / -1; }

.form-group label { font-size: 12px; font-weight: 600; color: var(--text-2); }
.form-group .required { color: var(--danger); }

.form-group input,
.form-group select,
.form-group textarea {
  padding: 9px 11px;
  border: 2px solid var(--border); border-radius: var(--radius-xs);
  font-size: 13px; color: var(--text); background: var(--card);
  outline: none; transition: var(--tr);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(79,70,229,.1);
}
.form-group textarea { resize: vertical; min-height: 96px; }

/* ============================================================
   상세보기 모달
   ============================================================ */
.detail-badges { display: flex; gap: 7px; flex-wrap: wrap; margin-bottom: 18px; }
.detail-body   { padding: 24px; }

.detail-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 14px; margin-bottom: 16px; }
.detail-section {
  background: var(--bg); border-radius: var(--radius-sm); padding: 14px;
}
.detail-section h4,
.detail-section-full h4 {
  font-size: 11px; font-weight: 700; text-transform: uppercase;
  letter-spacing:.5px; color: var(--text-3); margin-bottom: 10px;
  display: flex; align-items: center; gap: 6px;
}
.detail-section h4 i,
.detail-section-full h4 i { color: var(--primary); }

.detail-section-full {
  background: var(--bg); border-radius: var(--radius-sm); padding: 14px; margin-bottom: 14px;
}
.detail-info-list { display: flex; flex-direction: column; gap: 7px; }
.detail-info-row  { display: flex; justify-content: space-between; align-items: flex-start; gap: 10px; }
.info-label { font-size: 11px; color: var(--text-3); min-width: 75px; }
.info-value { font-size: 12px; font-weight: 600; color: var(--text); text-align: right; }
.highlight-amount { font-size: 16px; font-weight: 800; color: var(--primary); }

.remaining-days.expired { color: var(--danger); }
.remaining-days.soon    { color: var(--warning); }
.remaining-days.ok      { color: var(--success); }

.tags-container { display: flex; flex-wrap: wrap; gap: 7px; }
.tag-chip {
  padding: 3px 9px; border-radius: var(--radius-full);
  background: var(--primary-l); color: var(--primary);
  font-size: 11px; font-weight: 500;
}
.detail-description { font-size: 13px; color: var(--text-2); line-height: 1.7; white-space: pre-wrap; }
.detail-meta { display: flex; gap: 20px; font-size: 11px; color: var(--text-3); }

/* ============================================================
   토스트
   ============================================================ */
.toast-container {
  position: fixed; bottom: 22px; right: 22px;
  display: flex; flex-direction: column; gap: 8px; z-index: 9999;
}
.toast {
  min-width: 260px; max-width: 360px; padding: 12px 16px;
  border-radius: var(--radius-sm); display: flex; align-items: center; gap: 10px;
  box-shadow: var(--shadow-lg); font-size: 13px; font-weight: 500; cursor: pointer;
  animation: toastIn .28s ease;
}
@keyframes toastIn  { from { opacity:0; transform:translateX(36px); } to { opacity:1; transform:translateX(0); } }
@keyframes toastOut { from { opacity:1; transform:translateX(0);    } to { opacity:0; transform:translateX(36px); } }

.toast.success { background:#ECFDF5; color:#065F46; border-left:4px solid var(--success); }
.toast.error   { background:var(--danger-l); color:#991B1B; border-left:4px solid var(--danger); }
.toast.info    { background:#DBEAFE; color:#1E40AF; border-left:4px solid #2563EB; }
.toast.warning { background:var(--warning-l); color:#92400E; border-left:4px solid var(--warning); }
.toast i { font-size: 15px; flex-shrink: 0; }

/* ============================================================
   체크박스 / 유틸리티
   ============================================================ */
.hidden { display: none !important; }
input[type="checkbox"] { width:15px; height:15px; cursor:pointer; accent-color: var(--primary); }
.overlay { position:fixed; inset:0; background:rgba(0,0,0,.5); z-index:199; }
.overlay.hidden { display:none; }

/* ============================================================
   파일 첨부 UI
   ============================================================ */
.col-files { width: 66px; text-align: center !important; }

.file-attach-btn {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 4px 9px; border-radius: var(--radius-full);
  border: 1.5px solid var(--border);
  background: var(--bg); color: var(--text-3);
  cursor: pointer; font-size: 11px; font-weight: 500;
  transition: var(--tr); white-space: nowrap;
}
.file-attach-btn:hover { background: var(--primary-l); border-color: var(--primary); color: var(--primary); }
.file-attach-btn i { font-size: 10px; }

.file-count-chip {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 15px; height: 15px; border-radius: 99px;
  font-size: 9px; font-weight: 800; transition: var(--tr);
}
.file-count-chip.has-files { background: var(--primary); color: #fff; padding: 0 4px; }

/* 파일 모달 */
.modal-container.modal-md { max-width: 600px; }
.modal-container.modal-preview { max-width: 760px; }

.file-modal-body { padding: 18px 22px; display: flex; flex-direction: column; gap: 14px; }

/* 드래그앤드롭 존 */
.file-drop-zone {
  border: 2px dashed var(--border); border-radius: var(--radius);
  background: var(--bg); transition: var(--tr); cursor: pointer;
}
.file-drop-zone:hover,
.file-drop-zone.drag-over {
  border-color: var(--primary); background: var(--primary-l);
}
.file-drop-zone.drag-over { transform: scale(1.01); }

.drop-zone-inner {
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; padding: 24px 20px; gap: 7px; pointer-events: none;
}
.drop-zone-inner * { pointer-events: auto; }
.drop-icon  { font-size: 32px; color: var(--primary); opacity:.6; margin-bottom: 3px; }
.drop-title { font-size: 14px; font-weight: 700; color: var(--text); }
.drop-sub   { font-size: 12px; color: var(--text-3); }
.drop-limit { font-size: 11px; color: var(--text-3); margin-top: 3px; }

.btn-file-select {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 18px; border-radius: var(--radius-xs);
  background: var(--primary); color: #fff;
  font-size: 12px; font-weight: 600; cursor: pointer;
  transition: var(--tr); border: none;
}
.btn-file-select:hover { background: var(--primary-d); transform: translateY(-1px); box-shadow: var(--shadow-primary); }

/* 업로드 큐 */
.upload-queue { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-sm); overflow: hidden; }
.section-sub-title {
  font-size: 11px; font-weight: 700; text-transform: uppercase;
  letter-spacing:.5px; color: var(--text-3);
  padding: 9px 13px; background: var(--bg);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 7px; margin: 0;
}
.file-count-badge { background: var(--primary); color:#fff; font-size:9px; font-weight:800; padding:1px 6px; border-radius:99px; }

.queue-item {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 13px; border-bottom: 1px solid var(--border);
}
.queue-item:last-child { border-bottom: none; }
.queue-file-icon { font-size: 20px; flex-shrink: 0; width: 26px; text-align: center; }
.queue-file-info { flex: 1; min-width: 0; }
.queue-file-name { font-size: 12px; font-weight: 600; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.queue-file-size { font-size: 10px; color: var(--text-3); margin-top: 1px; }
.queue-progress  { flex: 1; max-width: 110px; }
.progress-bar    { height: 4px; background: var(--border); border-radius: 2px; overflow: hidden; }
.progress-fill   { height: 100%; background: var(--primary); border-radius: 2px; transition: width .3s ease; width: 0%; }
.queue-remove-btn {
  width: 24px; height: 24px; border-radius: 50%; border: none;
  background: var(--danger-l); color: var(--danger);
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  font-size: 10px; flex-shrink: 0; transition: var(--tr);
}
.queue-remove-btn:hover { background: var(--danger); color: #fff; }

/* 기존 파일 목록 */
.existing-files-section { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-sm); overflow: hidden; }
.existing-files-list { max-height: 240px; overflow-y: auto; }

.file-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 13px; border-bottom: 1px solid var(--border); transition: var(--tr);
}
.file-item:last-child { border-bottom: none; }
.file-item:hover { background: var(--primary-ll); }
.file-icon {
  width: 36px; height: 36px; border-radius: var(--radius-xs);
  display: flex; align-items: center; justify-content: center;
  font-size: 17px; flex-shrink: 0;
}
.file-info  { flex: 1; min-width: 0; }
.file-name  { font-size: 12px; font-weight: 600; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 280px; }
.file-meta  { font-size: 10px; color: var(--text-3); margin-top: 2px; display: flex; gap: 5px; }

.file-actions { display: flex; gap: 4px; flex-shrink: 0; }
.file-action-btn {
  width: 28px; height: 28px; border-radius: var(--radius-xs);
  border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; transition: var(--tr);
}
.file-action-btn.preview  { background: #F3E8FF; color: #7C3AED; }
.file-action-btn.preview:hover  { background: #7C3AED; color: #fff; }
.file-action-btn.download { background: var(--success-l); color: var(--success); }
.file-action-btn.download:hover { background: var(--success); color: #fff; }
.file-action-btn.remove   { background: var(--danger-l); color: var(--danger); }
.file-action-btn.remove:hover   { background: var(--danger); color: #fff; }

.no-files, .files-loading, .files-error {
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; gap: 7px;
  padding: 26px; text-align: center;
  color: var(--text-3); font-size: 12px;
}
.no-files i    { font-size: 26px; opacity:.3; }
.files-loading i { font-size: 18px; color: var(--primary); }
.files-error   { color: var(--danger); }
.files-error i { font-size: 18px; }

.btn-attach-add {
  margin-left: auto;
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 10px; border-radius: var(--radius-full);
  background: var(--primary-l); color: var(--primary);
  border: 1px solid #C7D2FE;
  font-size: 10px; font-weight: 600; cursor: pointer;
  transition: var(--tr);
}
.btn-attach-add:hover { background: var(--primary); color: #fff; }

.detail-files-list {
  display: flex; flex-direction: column; gap: 5px;
  max-height: 200px; overflow-y: auto;
}
.detail-file-item {
  display: flex; align-items: center; gap: 9px;
  padding: 8px 10px; border-radius: var(--radius-xs);
  border: 1px solid var(--border); background: var(--card);
  transition: var(--tr);
}
.detail-file-item:hover { border-color: #C7D2FE; background: var(--primary-ll); }
.detail-file-icon {
  width: 32px; height: 32px; border-radius: var(--radius-xs);
  display: flex; align-items: center; justify-content: center;
  font-size: 15px; flex-shrink: 0;
}
.detail-file-info   { flex: 1; min-width: 0; }
.detail-file-name   { font-size: 12px; font-weight: 600; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.detail-file-meta   { font-size: 10px; color: var(--text-3); margin-top: 1px; }
.detail-file-actions{ display: flex; gap: 3px; flex-shrink: 0; }
.detail-file-btn {
  width: 26px; height: 26px; border-radius: var(--radius-xs);
  border: none; cursor: pointer; font-size: 10px;
  display: flex; align-items: center; justify-content: center; transition: var(--tr);
}
.detail-file-btn.preview-btn  { background: #F3E8FF; color: #7C3AED; }
.detail-file-btn.preview-btn:hover  { background: #7C3AED; color: #fff; }
.detail-file-btn.download-btn { background: var(--success-l); color: var(--success); }
.detail-file-btn.download-btn:hover { background: var(--success); color: #fff; }

.no-files-inline {
  display: flex; align-items: center; gap: 7px;
  padding: 12px 10px; border-radius: var(--radius-xs);
  background: var(--bg); color: var(--text-3);
  font-size: 12px; border: 1px dashed var(--border);
}
.no-files-inline i { opacity:.4; }

.preview-body { display: flex; align-items: center; justify-content: center; min-height: 180px; }

@keyframes fadeOut { from { opacity:1; transform:scale(1); } to { opacity:0; transform:scale(.97); } }

/* ============================================================
   등록/편집 모달 파일 첨부 (formFile 시리즈)
   ============================================================ */
.form-file-badge {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 20px; height: 20px; padding: 0 6px;
  background: var(--primary-l); color: var(--primary-d);
  border-radius: 10px; font-size: 11px; font-weight: 700;
  margin-left: 8px;
}
.form-drop-zone {
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  background: var(--bg);
  transition: var(--tr);
  cursor: pointer;
}
.form-drop-zone:hover, .form-drop-zone.drag-over {
  border-color: var(--primary);
  background: var(--primary-ll, #EEF2FF);
}
.form-drop-inner {
  display: flex; flex-direction: column; align-items: center;
  gap: 8px; padding: 24px 16px;
  color: var(--text-3);
}
.form-drop-inner > .fas { font-size: 32px; color: var(--primary-l, #818CF8); opacity: .7; }
.form-drop-inner > span { font-size: 13px; }
.form-drop-limit { font-size: 11px; color: var(--text-3); opacity: .7; }
.form-file-select-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 16px; border-radius: var(--radius-xs);
  background: var(--primary); color: #fff;
  font-size: 12px; font-weight: 600; cursor: pointer;
  transition: var(--tr);
}
.form-file-select-btn:hover { background: var(--primary-d); }
.form-queue-list { margin-top: 10px; }
.form-queue-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 10px;
  background: var(--primary-ll, #EEF2FF); border-radius: var(--radius-xs) var(--radius-xs) 0 0;
  font-size: 12px; font-weight: 600; color: var(--primary-d);
}
.form-queue-items { display: flex; flex-direction: column; gap: 4px; padding: 6px 0; }
.form-queue-item {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 12px; border-radius: var(--radius-xs);
  border: 1px solid var(--border); background: var(--card); transition: var(--tr);
}
.form-queue-item:hover { border-color: #C7D2FE; background: var(--primary-ll, #EEF2FF); }
.fq-icon { font-size: 20px; flex-shrink: 0; width: 28px; text-align: center; }
.fq-info { flex: 1; min-width: 0; }
.fq-name { font-size: 12px; font-weight: 600; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.fq-size { font-size: 11px; color: var(--text-3); margin-top: 1px; }
.fq-progress { flex: 1; min-width: 60px; }
.fq-progress-bar { width: 100%; height: 4px; background: var(--border); border-radius: 2px; overflow: hidden; }
.fq-progress-fill { height: 100%; background: var(--primary); border-radius: 2px; transition: width .3s; }
.fq-remove {
  width: 26px; height: 26px; border-radius: 50%;
  border: none; background: #FEE2E2; color: var(--danger);
  cursor: pointer; font-size: 10px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center; transition: var(--tr);
}
.fq-remove:hover { background: var(--danger); color: #fff; }
.form-existing-files {
  margin-top: 12px; border-radius: var(--radius-xs);
  border: 1px solid var(--border); overflow: hidden;
}
.form-existing-title {
  padding: 9px 12px;
  background: #F8FAFC; border-bottom: 1px solid var(--border);
  font-size: 12px; font-weight: 700; color: var(--text-2);
  display: flex; align-items: center; gap: 6px;
}
.form-existing-title i { color: var(--primary); }
.form-existing-list { display: flex; flex-direction: column; gap: 4px; padding: 8px; }
.form-existing-item {
  display: flex; align-items: center; gap: 9px;
  padding: 7px 10px; border-radius: var(--radius-xs);
  border: 1px solid var(--border); background: var(--card); transition: var(--tr);
}
.form-existing-item:hover { border-color: #C7D2FE; background: var(--primary-ll, #EEF2FF); }
.fex-icon { font-size: 18px; flex-shrink: 0; width: 26px; text-align: center; }
.fex-info { flex: 1; min-width: 0; }
.fex-name { font-size: 12px; font-weight: 600; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.fex-size { font-size: 11px; color: var(--text-3); margin-top: 1px; }
.fex-actions { display: flex; gap: 3px; flex-shrink: 0; }
.fex-btn {
  width: 26px; height: 26px; border-radius: var(--radius-xs);
  border: none; cursor: pointer; font-size: 10px;
  display: flex; align-items: center; justify-content: center; transition: var(--tr);
}
.fex-btn.preview  { background: #F3E8FF; color: #7C3AED; }
.fex-btn.preview:hover  { background: #7C3AED; color: #fff; }
.fex-btn.download { background: #D1FAE5; color: var(--success); }
.fex-btn.download:hover { background: var(--success); color: #fff; }
.fex-btn.delete   { background: #FEE2E2; color: var(--danger); }
.fex-btn.delete:hover   { background: var(--danger); color: #fff; }
.form-file-new-hint {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 14px 16px; border-radius: var(--radius-xs);
  background: #E0F2FE; border: 1px solid #BAE6FD;
  color: #0891B2; font-size: 13px;
}
.form-file-new-hint.hidden { display: none; }
.form-file-new-hint i { font-size: 15px; flex-shrink: 0; margin-top: 1px; }

/* ============================================================
   반응형
   ============================================================ */
@media (max-width: 1280px) {
  .stats-grid { grid-template-columns: repeat(2,1fr); }
  .analytics-stats { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 1024px) {
  .dashboard-grid { grid-template-columns: 1fr; }
  .analytics-charts-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.mobile-open { transform: translateX(0); }
  .main-content { margin-left: 0; }
  .mobile-toggle { display: flex; }
  .header-search { display: none; }
  .btn-new-contract span { display: none; }
  .btn-new-contract { padding: 8px 11px; }
  .stats-grid { grid-template-columns: repeat(2,1fr); gap: 10px; }
  .analytics-stats { grid-template-columns: repeat(2,1fr); }
  .page-container { padding: 14px; }
  .filter-bar { flex-direction: column; align-items: flex-start; }
  .filter-left, .filter-right { width: 100%; }
  .form-grid { grid-template-columns: 1fr; }
  .detail-grid { grid-template-columns: 1fr; }
  .modal-container { max-width: 100%; max-height: 95vh; }
  .cal-day { min-height: 56px; }
  .cal-event { display: none; }
  .cal-day.has-events::after { content:'•'; color:var(--primary); font-size:14px; display:block; text-align:center; }
}
@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr; }
  .analytics-stats { grid-template-columns: 1fr; }
  .page-title { font-size: 17px; }
  .top-header { padding: 0 14px; }
  .toast-container { bottom:14px; right:14px; left:14px; }
  .toast { min-width: unset; }
  .pagination { flex-wrap: wrap; }
}

/* ============================================================
   모바일 최근 계약 카드 (≤640px)
   ============================================================ */
.recent-mobile-cards {
  display: flex; flex-direction: column; gap: 10px; padding: 4px 0;
}
.recent-mobile-card {
  background: var(--bg); border: 1px solid var(--border);
  border-radius: var(--radius-xs); padding: 12px 14px;
  cursor: pointer; transition: var(--tr);
}
.recent-mobile-card:hover { border-color: var(--primary); background: var(--primary-ll); }
.rmc-top {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 6px;
}
.rmc-amount {
  font-size: 13px; font-weight: 700; color: var(--primary);
}
.rmc-title {
  font-size: 14px; font-weight: 600; color: var(--text);
  margin-bottom: 5px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.rmc-client {
  font-size: 12px; color: var(--text-3); display: flex; align-items: center; gap: 5px;
}
.rmc-client i { font-size: 11px; }

/* 모바일 전체 레이아웃 개선 */
@media (max-width: 640px) {
  /* 계약서 목록 테이블 → 카드 뷰 자동 전환 */
  .table-view { display: none !important; }
  .card-view  { display: grid !important; }

  /* 대시보드 그리드 1열 */
  .dashboard-grid { grid-template-columns: 1fr !important; }

  /* 모달 전체화면 */
  .modal-container { width: 100% !important; max-width: 100% !important;
    margin: 0 !important; border-radius: 0 !important;
    min-height: 100dvh; }
  .modal-overlay { align-items: flex-start !important; }

  /* 폼 그리드 1열 */
  .form-grid-2 { grid-template-columns: 1fr !important; }

  /* 상세보기 정보 그리드 1열 */
  .detail-info-grid { grid-template-columns: 1fr !important; }

  /* 통계 카드 */
  .stat-card { padding: 14px !important; }
  .stat-value { font-size: 20px !important; }

  /* 상단 헤더 */
  .header-search { display: none; }
  .top-header { padding: 0 12px; }

  /* 페이지 제목 */
  .page-title { font-size: 16px !important; }
  .page-subtitle { font-size: 12px !important; }

  /* 필터 영역 */
  .filter-bar { flex-wrap: wrap; gap: 6px; }
  .filter-select, .search-input { font-size: 13px; }
}