/* ============================================
   ABSEN & BK - Design System & Responsive
   Kekinian | Nilai jual | Mobile-first
   ============================================ */

/* ----- Variables ----- */
:root {
  --primary: #6366f1;
  --primary-dark: #4f46e5;
  --primary-light: #818cf8;
  --secondary: #64748b;
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  --info: #0ea5e9;
  --bg-body: #f1f5f9;
  --bg-card: #ffffff;
  --bg-sidebar: #1e293b;
  --text: #0f172a;
  --text-muted: #64748b;
  --border: #e2e8f0;
  --radius: 12px;
  --radius-lg: 16px;
  --shadow: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
  --shadow-lg: 0 10px 40px rgba(0,0,0,0.1);
  --font: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --header-height: 56px;
}
/* Bootstrap override - warna primary kekinian */
.btn-primary { background-color: var(--primary); border-color: var(--primary); }
.btn-primary:hover { background-color: var(--primary-dark); border-color: var(--primary-dark); }
.text-primary { color: var(--primary) !important; }
.bg-primary { background-color: var(--primary) !important; }
.nav-tabs .nav-link.active { color: var(--primary); }
.link-primary { color: var(--primary) !important; }
.form-control:focus, .form-select:focus { border-color: var(--primary); }
.page-link:focus, .pagination .page-item.active .page-link { background-color: var(--primary); border-color: var(--primary); }

/* ----- Base ----- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  font-size: 0.9375rem;
  color: var(--text);
  background: var(--bg-body);
  line-height: 1.5;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* ----- Layout ----- */
.app-wrap { min-height: calc(100vh - var(--header-height)); padding-bottom: 2rem; }
.container { max-width: 1280px; }
@media (min-width: 768px) {
  .container { padding-left: 1.5rem; padding-right: 1.5rem; }
}

/* ----- Navbar ----- */
.navbar-app {
  background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%) !important;
  box-shadow: var(--shadow-md);
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
}
.navbar-app .navbar-brand {
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
}
.navbar-app .navbar-brand i { font-size: 1.5rem; opacity: 0.95; }
.navbar-app .nav-link {
  font-weight: 500;
  padding: 0.5rem 0.75rem !important;
  border-radius: var(--radius);
  transition: background 0.2s, color 0.2s;
}
.navbar-app .nav-link:hover { background: rgba(255,255,255,0.1); color: #fff !important; }
.navbar-app .dropdown-menu {
  border: none;
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius-lg);
  padding: 0.5rem;
  min-width: 14rem;
}
.navbar-app .dropdown-item { border-radius: 8px; padding: 0.5rem 0.75rem; }
.navbar-app .dropdown-item:hover { background: var(--bg-body); }
.navbar-app .dropdown-header {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  padding: 0.35rem 0.75rem 0.2rem;
}
@media (max-width: 991.98px) {
  .navbar-app .navbar-collapse { padding: 0.75rem 0; }
  .navbar-app .nav-link { padding: 0.5rem 0 !important; }
}

/* ----- Page header ----- */
.page-header {
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
}
.page-header h1, .page-header .h1 {
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--text);
  margin-bottom: 0.25rem;
}
@media (min-width: 768px) {
  .page-header h1, .page-header .h1 { font-size: 1.75rem; }
}
.page-header .breadcrumb {
  font-size: 0.8125rem;
  margin-bottom: 0;
  background: none;
  padding: 0;
}
.page-header .breadcrumb-item a { color: var(--text-muted); text-decoration: none; }
.page-header .breadcrumb-item a:hover { color: var(--primary); }

/* ----- Cards ----- */
.card-app {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: box-shadow 0.2s, transform 0.2s;
}
.card-app:hover { box-shadow: var(--shadow-md); }
.card-app .card-header {
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  font-weight: 600;
  padding: 1rem 1.25rem;
  font-size: 0.9375rem;
}
.card-app .card-body { padding: 1.25rem; }
@media (min-width: 768px) {
  .card-app .card-body { padding: 1.5rem; }
}

/* ----- Stat cards (dashboard) ----- */
.stat-card {
  border: none;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s;
  height: 100%;
  text-decoration: none;
  color: inherit;
  display: block;
}
.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  color: inherit;
}
.stat-card .stat-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}
.stat-card .stat-icon.primary { background: rgba(99, 102, 241, 0.15); color: var(--primary); }
.stat-card .stat-icon.success { background: rgba(16, 185, 129, 0.15); color: var(--success); }
.stat-card .stat-icon.info { background: rgba(14, 165, 233, 0.15); color: var(--info); }
.stat-card .stat-icon.warning { background: rgba(245, 158, 11, 0.15); color: var(--warning); }
.stat-card .stat-title { font-weight: 600; font-size: 1rem; margin-bottom: 0.25rem; }
.stat-card .stat-desc { font-size: 0.8125rem; color: var(--text-muted); }

/* ----- Buttons ----- */
.btn-app {
  border-radius: var(--radius);
  font-weight: 500;
  padding: 0.5rem 1rem;
  transition: transform 0.15s, box-shadow 0.15s;
}
.btn-app:active { transform: scale(0.98); }
.btn-primary, .btn-app-primary { background: var(--primary); border-color: var(--primary); }
.btn-primary:hover, .btn-app-primary:hover { background: var(--primary-dark); border-color: var(--primary-dark); }

/* ----- Tabs ----- */
.nav-tabs-app { border-bottom: 1px solid var(--border); }
.nav-tabs-app .nav-link { border: none; border-radius: var(--radius) var(--radius) 0 0; font-weight: 500; color: var(--text-muted); padding: 0.5rem 1rem; }
.nav-tabs-app .nav-link:hover { color: var(--primary); }
.nav-tabs-app .nav-link.active { color: var(--primary); background: var(--bg-card); border-bottom: 2px solid var(--primary); }
@media (max-width: 575.98px) {
  .nav-tabs-app { flex-wrap: nowrap; overflow-x: auto; -webkit-overflow-scrolling: touch; padding-bottom: 2px; }
  .nav-tabs-app .nav-link { white-space: nowrap; }
}

/* ----- Tables ----- */
.table-app {
  margin-bottom: 0;
}
.table-app thead th {
  font-weight: 600;
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
  padding: 0.75rem 1rem;
  white-space: nowrap;
}
.table-app tbody td {
  padding: 0.875rem 1rem;
  vertical-align: middle;
}
.table-app tbody tr { transition: background 0.15s; }
.table-app tbody tr:hover { background: rgba(99, 102, 241, 0.04); }
@media (max-width: 767.98px) {
  .table-app thead th, .table-app tbody td { padding: 0.6rem 0.5rem; font-size: 0.8125rem; }
  .table-app .btn { padding: 0.35rem 0.5rem; font-size: 0.8125rem; }
}
.table-responsive { border-radius: var(--radius); overflow-x: auto; -webkit-overflow-scrolling: touch; }

/* ----- Badges ----- */
.badge-app { font-weight: 500; padding: 0.35em 0.65em; border-radius: 8px; font-size: 0.75rem; }

/* ----- Forms ----- */
.form-control, .form-select {
  border-radius: var(--radius);
  border: 1px solid var(--border);
  padding: 0.5rem 0.75rem;
}
.form-control:focus, .form-select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}
.form-label { font-weight: 500; color: var(--text); font-size: 0.875rem; }

/* ----- Alerts ----- */
.alert { border: none; border-radius: var(--radius); }
.alert-success { background: rgba(16, 185, 129, 0.12); color: #047857; }
.alert-danger { background: rgba(239, 68, 68, 0.12); color: #b91c1c; }
.alert-info { background: rgba(14, 165, 233, 0.12); color: #0369a1; }

/* ----- Empty state ----- */
.empty-state {
  text-align: center;
  padding: 3rem 1.5rem;
  color: var(--text-muted);
}
.empty-state i { font-size: 3rem; opacity: 0.4; margin-bottom: 1rem; display: block; }
.empty-state .empty-title { font-weight: 600; color: var(--text); margin-bottom: 0.5rem; }

/* ----- Footer ----- */
.app-footer {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  padding: 1rem 0;
  margin-top: 2rem;
  font-size: 0.8125rem;
  color: var(--text-muted);
  text-align: center;
}
.app-footer a { color: var(--primary); text-decoration: none; }

/* ----- Dashboard — Premium / Paling Cantik ----- */
body.dashboard-page {
  background: linear-gradient(160deg, #f8fafc 0%, #f1f5f9 35%, #eef2ff 100%);
  background-attachment: fixed;
}
body.dashboard-page .app-wrap { padding-bottom: 3rem; }

.dashboard-hero {
  background: linear-gradient(135deg, #4f46e5 0%, #6366f1 50%, #7c3aed 100%);
  border-radius: 20px;
  padding: 2rem 2.25rem;
  margin-bottom: 2rem;
  color: #fff;
  box-shadow: 0 20px 50px -15px rgba(79, 70, 229, 0.45), 0 0 0 1px rgba(255,255,255,0.08) inset;
  position: relative;
  overflow: hidden;
}
.dashboard-hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 60%;
  height: 200%;
  background: radial-gradient(ellipse, rgba(255,255,255,0.12) 0%, transparent 70%);
  pointer-events: none;
}
.dashboard-hero .greeting {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
  letter-spacing: -0.03em;
  text-shadow: 0 1px 2px rgba(0,0,0,0.1);
  position: relative;
}
.dashboard-hero .greeting-sub {
  font-size: 0.9375rem;
  opacity: 0.92;
  letter-spacing: 0.01em;
  position: relative;
}
.dashboard-hero .date-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: rgba(255,255,255,0.2);
  backdrop-filter: blur(8px);
  padding: 0.6rem 1.25rem;
  border-radius: 14px;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  border: 1px solid rgba(255,255,255,0.25);
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  position: relative;
}
.dashboard-hero .date-badge i { font-size: 1.2rem; opacity: 0.95; }

.dashboard-section-title {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 1rem;
  padding-bottom: 0.6rem;
  border-bottom: 2px solid var(--border);
  display: inline-block;
}

/* ----- Kartu dashboard (warna berbeda per card) ----- */
.dashboard-quick-card {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s;
  height: 100%;
  border: 1px solid transparent;
}
.dashboard-quick-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}
.dashboard-quick-card.quick-primary {
  background: linear-gradient(135deg, #eef2ff 0%, #e0e7ff 100%);
  border-color: rgba(99,102,241,0.35);
}
.dashboard-quick-card.quick-success {
  background: linear-gradient(135deg, #ecfdf5 0%, #d1fae5 100%);
  border-color: rgba(16,185,129,0.35);
}
.dashboard-quick-card.quick-info {
  background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
  border-color: rgba(14,165,233,0.35);
}
.dashboard-quick-card.quick-warning {
  background: linear-gradient(135deg, #fffbeb 0%, #fef3c7 100%);
  border-color: rgba(245,158,11,0.4);
}
.dashboard-quick-card .card-body { padding: 1.25rem 1.5rem; }
.dashboard-quick-card .quick-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}
.dashboard-quick-card .quick-icon.primary { background: rgba(99,102,241,0.25); color: var(--primary); }
.dashboard-quick-card .quick-icon.success { background: rgba(16,185,129,0.25); color: var(--success); }
.dashboard-quick-card .quick-icon.info { background: rgba(14,165,233,0.25); color: var(--info); }
.dashboard-quick-card .quick-icon.warning { background: rgba(245,158,11,0.3); color: var(--warning); }
.dashboard-quick-card .quick-title { font-weight: 700; font-size: 1rem; margin-bottom: 0.2rem; color: var(--text); }
.dashboard-quick-card .quick-desc { font-size: 0.8125rem; color: var(--text-muted); margin: 0; }

.dashboard-stat-card {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s;
  height: 100%;
  border: 1px solid transparent;
}
.dashboard-stat-card:hover { box-shadow: var(--shadow-md); }
.dashboard-stat-card.stat-primary {
  background: linear-gradient(135deg, #eef2ff 0%, #e0e7ff 100%);
  border-color: rgba(99,102,241,0.3);
}
.dashboard-stat-card.stat-success {
  background: linear-gradient(135deg, #ecfdf5 0%, #d1fae5 100%);
  border-color: rgba(16,185,129,0.3);
}
.dashboard-stat-card.stat-warning {
  background: linear-gradient(135deg, #fffbeb 0%, #fef3c7 100%);
  border-color: rgba(245,158,11,0.35);
}
.dashboard-stat-card.stat-info {
  background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
  border-color: rgba(14,165,233,0.3);
}
.dashboard-stat-card.stat-link {
  text-decoration: none;
  display: block;
  background: #fff;
  border-color: var(--border);
}
.dashboard-stat-card.stat-link:hover { border-color: var(--primary); background: #fafbff; }
.dashboard-stat-card .card-body { padding: 1.25rem 1.5rem; }
.dashboard-stat-card .stat-icon-wrap {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}
.dashboard-stat-card .stat-icon-wrap.primary { background: rgba(99,102,241,0.25); color: var(--primary); }
.dashboard-stat-card .stat-icon-wrap.success { background: rgba(16,185,129,0.25); color: #047857; }
.dashboard-stat-card .stat-icon-wrap.warning { background: rgba(245,158,11,0.3); color: #b45309; }
.dashboard-stat-card .stat-icon-wrap.info { background: rgba(14,165,233,0.25); color: #0369a1; }
.dashboard-stat-card .stat-value { font-size: 1.75rem; font-weight: 800; letter-spacing: -0.02em; line-height: 1.2; }
.dashboard-stat-card .stat-value-link { font-size: 1rem; font-weight: 600; color: var(--primary); }
.dashboard-stat-card .stat-label { font-size: 0.8125rem; color: var(--text-muted); margin-top: 0.25rem; }

.welcome-card {
  background: linear-gradient(135deg, rgba(99,102,241,0.06) 0%, rgba(124,58,237,0.04) 100%);
  border: 1px solid rgba(99,102,241,0.18);
  border-radius: 18px;
  color: var(--text);
  padding: 1.25rem 1.5rem;
  box-shadow: 0 2px 12px rgba(99,102,241,0.06);
}
.welcome-card h6 {
  font-weight: 700;
  margin-bottom: 0.35rem;
  font-size: 1rem;
  color: var(--text);
}
.welcome-card p { color: var(--text-muted); font-size: 0.875rem; margin: 0; line-height: 1.5; }

/* ----- List group ----- */
.list-group-item { border-color: var(--border); padding: 0.875rem 1rem; }
.list-group-item-action:hover { background: rgba(99, 102, 241, 0.06); }

/* ----- Responsive utilities ----- */
@media (max-width: 575.98px) {
  .container { padding-left: 1rem; padding-right: 1rem; }
  .page-header .d-flex { flex-direction: column; align-items: flex-start !important; gap: 0.75rem; }
  .btn-group-responsive { flex-direction: column; width: 100%; }
  .btn-group-responsive .btn { width: 100%; }
}

/* ----- Print ----- */
@media print {
  .navbar-app, .btn, .app-footer, .no-print { display: none !important; }
  body { background: #fff; }
  .card-app { box-shadow: none; border: 1px solid #ddd; }
}