@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=Plus+Jakarta+Sans:wght@600;700;800&display=swap');

/* --- Main Color Tokens & Variables (Al-Wildan White & Blue Theme) --- */
:root {
  --primary-navy-dark: #0B2545;  /* Al-Wildan Signature Deep Navy */
  --primary-navy-main: #133863;
  --primary-navy-light: #2563EB; /* Compatibility */
  --primary-navy-soft: #EFF6FF;  /* Compatibility */

  --primary-blue-main: #2563EB;  /* Al-Wildan Signature Royal Blue Accent */
  --primary-blue-hover: #1D4ED8;
  --primary-blue-soft: #EFF6FF;

  --primary-sky-accent: #38BDF8;
  --accent-gold: #D97706;
  --accent-gold-soft: #FFFBEB;

  --slate-50: #F8FAFC;
  --slate-100: #F1F5F9;
  --slate-200: #E2E8F0;
  --slate-300: #CBD5E1;
  --slate-400: #94A3B8;
  --slate-500: #64748B;
  --slate-600: #475569;
  --slate-700: #334155;
  --slate-800: #1E293B;
  --slate-900: #0F172A;

  --success: #10B981;
  --success-soft: #ECFDF5;
  --danger: #EF4444;
  --danger-soft: #FEF2F2;

  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 8px;

  --shadow-sm: 0 1px 3px rgba(11, 37, 69, 0.05);
  --shadow-md: 0 4px 14px rgba(11, 37, 69, 0.08);
  --shadow-lg: 0 10px 25px rgba(11, 37, 69, 0.12);

  --sidebar-width: 260px;
  --topbar-height: 64px;
}

/* Base & Reset */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Manrope', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background-color: #F4F7FA;
  color: var(--slate-800);
  line-height: 1.5;
  min-height: 100vh;
  overflow-x: hidden;
}

.app-body {
  background:
    linear-gradient(180deg, rgba(239, 246, 255, 0.85) 0%, rgba(248, 250, 252, 0.95) 38%, #F4F7FA 100%);
}

h1, h2, h3, h4, h5, .card-title, .brand-title {
  font-family: 'Plus Jakarta Sans', 'Manrope', sans-serif;
}

/* Layout Wrapper */
.app-wrapper {
  display: flex;
  min-height: 100vh;
  width: 100%;
}

.main-content-wrapper {
  margin-left: var(--sidebar-width);
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  transition: margin-left 0.3s ease;
}

/* Sidebar Panel */
.sidebar-panel {
  width: var(--sidebar-width);
  background: linear-gradient(180deg, #081B33 0%, var(--primary-navy-dark) 56%, #071527 100%);
  color: #ffffff;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  box-shadow: 4px 0 16px rgba(11, 37, 69, 0.1);
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(148, 163, 184, 0.55) transparent;
  transition: transform 0.3s ease;
}

.sidebar-panel::-webkit-scrollbar {
  width: 8px;
}

.sidebar-panel::-webkit-scrollbar-thumb {
  background: rgba(148, 163, 184, 0.45);
  border-radius: 999px;
}

.sidebar-brand {
  padding: 1.25rem 1.25rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-logo {
  height: 44px;
  width: 44px;
  object-fit: contain;
  flex-shrink: 0;
}

.brand-info {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-size: 1rem;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: 0;
  line-height: 1.2;
}

.brand-subtitle {
  font-size: 0.64rem;
  color: #60A5FA;
  font-weight: 700;
  letter-spacing: 0;
  line-height: 1.35;
}

.sidebar-close-btn {
  display: none;
  background: transparent;
  border: none;
  color: #ffffff;
  font-size: 1.2rem;
  cursor: pointer;
}

/* Sidebar Admin User Badge */
.sidebar-user-card {
  margin: 1rem 1.25rem 0.5rem;
  padding: 0.85rem 1rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 12px;
}

.user-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--primary-blue-main);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  flex-shrink: 0;
}

.user-details {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.user-name {
  font-size: 0.82rem;
  font-weight: 700;
  color: #ffffff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.user-role-badge {
  font-size: 0.68rem;
  color: #F59E0B;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 4px;
}

/* Sidebar Navigation Items */
.sidebar-nav {
  padding: 0.75rem 0.75rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.nav-section-label {
  font-size: 0.65rem;
  font-weight: 800;
  color: #94A3B8;
  letter-spacing: 1px;
  padding: 1rem 0.75rem 0.35rem;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0.65rem 1rem;
  color: #94A3B8;
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
  border-left: 3px solid transparent;
  min-height: 40px;
}

.nav-item:hover {
  background: rgba(255, 255, 255, 0.07);
  color: #ffffff;
}

.nav-item.active {
  background: var(--primary-blue-main);
  color: #ffffff;
  border-left-color: #60A5FA;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.nav-icon {
  width: 18px;
  text-align: center;
  font-size: 0.95rem;
  flex-shrink: 0;
}

.nav-item span {
  min-width: 0;
  overflow-wrap: anywhere;
}

.nav-item-logout {
  color: #F87171;
  margin-top: 0.5rem;
}

.nav-item-logout:hover {
  background: rgba(239, 68, 68, 0.15);
  color: #EF4444;
}

/* Sidebar Backdrop */
.sidebar-backdrop {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(15, 23, 42, 0.5);
  backdrop-filter: blur(2px);
  z-index: 999;
}

/* Top Header Bar */
.top-header {
  height: var(--topbar-height);
  background: #ffffff;
  border-bottom: 1px solid var(--slate-200);
  padding: 0 1.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 90;
  box-shadow: var(--shadow-sm);
}

.top-header-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.mobile-toggle-btn {
  display: none;
  background: var(--slate-100);
  border: 1px solid var(--slate-200);
  color: var(--slate-700);
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  cursor: pointer;
}

.mobile-toggle-btn:hover {
  background: var(--slate-200);
}

.page-title-wrapper {
  display: flex;
  flex-direction: column;
}

.page-title {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--primary-navy-dark);
  line-height: 1.2;
}

.page-subtitle {
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--primary-blue-main);
  letter-spacing: 0.5px;
}

.top-header-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.header-clock {
  background: var(--slate-100);
  border: 1px solid var(--slate-200);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--slate-700);
  display: flex;
  align-items: center;
  gap: 8px;
}

.header-clock i {
  color: var(--primary-blue-main);
}

.header-status-badge {
  background: var(--success-soft);
  color: #065F46;
  border: 1px solid #A7F3D0;
  padding: 5px 12px;
  border-radius: 20px;
  font-size: 0.78rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background: var(--success);
  border-radius: 50%;
  animation: pulse-ring 1.8s infinite;
}

@keyframes pulse-ring {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(16, 185, 129, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

/* Backward Compatibility Top Navbar (For public scan pages or fallback) */
.navbar {
  background: var(--primary-navy-dark);
  border-bottom: 2px solid var(--primary-blue-main);
  color: #ffffff;
  padding: 0.75rem 1.5rem;
  box-shadow: var(--shadow-md);
  position: sticky;
  top: 0;
  z-index: 100;
}

.navbar-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand-wrapper {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-logo-img {
  height: 42px;
  width: auto;
  object-fit: contain;
}

.brand-text h1 {
  font-size: 1.15rem;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: 0.5px;
  line-height: 1.2;
}

.brand-text p {
  font-size: 0.68rem;
  color: var(--primary-sky-accent);
  font-weight: 600;
  letter-spacing: 1px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-btn {
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.nav-btn-light {
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
}

.nav-btn-light:hover,
.nav-btn-light.active {
  background: var(--primary-blue-main);
  color: #ffffff;
}

.nav-btn-accent {
  background: var(--accent-gold);
  color: #ffffff;
}

/* Main Container Area */
.main-container {
  padding: 1.5rem;
  max-width: 1280px;
  width: 100%;
  margin: 0 auto;
}

/* Cards & Components */
.card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--slate-200);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.card:hover {
  box-shadow: var(--shadow-md);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.25rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--slate-200);
  flex-wrap: wrap;
  gap: 12px;
}

.card-title {
  font-size: 1.08rem;
  font-weight: 800;
  color: var(--primary-navy-dark);
  display: flex;
  align-items: center;
  gap: 10px;
}

.card-title i {
  color: var(--primary-blue-main);
}

/* Buttons */
.btn {
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s ease;
  text-decoration: none;
}

.btn-primary {
  background: var(--primary-blue-main);
  color: #ffffff;
}

.btn-primary:hover {
  background: var(--primary-blue-hover);
}

.btn-accent {
  background: var(--accent-gold);
  color: #ffffff;
}

.btn-accent:hover {
  background: #B45309;
}

.btn-light {
  background: var(--slate-100);
  color: var(--slate-700);
  border: 1px solid var(--slate-300);
}

.btn-light:hover {
  background: var(--slate-200);
}

.btn-danger {
  background: var(--danger);
  color: #ffffff;
}

.btn-danger:hover {
  background: #DC2626;
}

/* Badges */
.badge {
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.badge-guru {
  background: var(--primary-blue-soft);
  color: var(--primary-blue-main);
}

.badge-admin {
  background: var(--accent-gold-soft);
  color: var(--accent-gold);
}

.badge-sd {
  background: #EFF6FF;
  color: #1D4ED8;
  border: 1px solid #BFDBFE;
}

.badge-smp {
  background: #FEF3C7;
  color: #B45309;
  border: 1px solid #FDE68A;
}

.badge-sma {
  background: #FCE7F3;
  color: #BE185D;
  border: 1px solid #FBCFE8;
}

/* Stats Grid */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}

.stat-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 16px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--slate-200);
  border-left: 5px solid var(--primary-blue-main);
}

.stat-card.gold { border-left-color: var(--accent-gold); }
.stat-card.danger { border-left-color: var(--danger); }

.stat-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--primary-blue-soft);
  color: var(--primary-blue-main);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  flex-shrink: 0;
}

.stat-card.gold .stat-icon {
  background: var(--accent-gold-soft);
  color: var(--accent-gold);
}

.stat-card.danger .stat-icon {
  background: var(--danger-soft);
  color: var(--danger);
}

.stat-info h3 {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--slate-500);
  letter-spacing: 0.5px;
}

.stat-info .stat-value {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--slate-900);
  line-height: 1.2;
}

/* Tables */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--radius-sm);
}

.data-table,
.custom-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.88rem;
  min-width: 760px;
  table-layout: auto;
}

.data-table th,
.custom-table th {
  background: var(--slate-50);
  color: var(--slate-700);
  font-weight: 700;
  padding: 12px 16px;
  border-bottom: 2px solid var(--slate-200);
  white-space: nowrap;
  vertical-align: middle;
}

.data-table td,
.custom-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--slate-200);
  color: var(--slate-800);
  vertical-align: middle;
}

.data-table tr:hover td,
.custom-table tr:hover td {
  background: var(--slate-50);
}

.custom-table tbody tr:last-child td,
.data-table tbody tr:last-child td {
  border-bottom: 0;
}

.custom-table tbody tr:nth-child(even) td,
.data-table tbody tr:nth-child(even) td {
  background: rgba(248, 250, 252, 0.72);
}

.custom-table small,
.data-table small {
  color: var(--slate-500);
}

.empty-state {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  max-width: 560px;
  margin: 0 auto;
  padding: 1.5rem 1rem;
  color: var(--slate-600);
}

.empty-state-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--primary-blue-soft);
  color: var(--primary-blue-main);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.1rem;
}

.empty-state-title {
  font-weight: 800;
  color: var(--slate-800);
  margin-bottom: 2px;
}

.empty-state-text {
  font-size: 0.86rem;
  color: var(--slate-500);
}

/* Form Controls */
.form-control,
input[type="text"],
input[type="email"],
input[type="date"],
input[type="time"],
input[type="number"],
input[type="password"],
select,
textarea {
  width: 100%;
  padding: 9px 14px;
  font-size: 0.88rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--slate-300);
  background: #ffffff;
  color: var(--slate-800);
  transition: all 0.2s ease;
}

.form-control:focus,
input[type="text"]:focus,
input[type="email"]:focus,
input[type="date"]:focus,
input[type="time"]:focus,
input[type="number"]:focus,
input[type="password"]:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--primary-blue-main);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

label {
  display: inline-block;
  margin-bottom: 5px;
}

.badge-in,
.badge-ontime {
  background: var(--success-soft);
  color: #047857;
  border: 1px solid #A7F3D0;
}

.badge-out {
  background: var(--slate-100);
  color: var(--slate-600);
  border: 1px solid var(--slate-300);
}

.badge-late {
  background: #FEF3C7;
  color: #B45309;
  border: 1px solid #FCD34D;
}

.page-btn {
  min-width: 34px;
  height: 34px;
  border: 1px solid var(--slate-300);
  background: #ffffff;
  color: var(--slate-700);
  border-radius: var(--radius-sm);
  font-weight: 700;
  cursor: pointer;
}

.page-btn:hover:not(:disabled),
.page-btn.active {
  background: var(--primary-blue-main);
  border-color: var(--primary-blue-main);
  color: #ffffff;
}

.page-btn:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

/* QR Code Grid & Print */
.qr-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1.25rem;
  transition: all 0.3s ease;
}

.qr-card-print {
  background: #ffffff;
  border: 1px solid var(--slate-300);
  border-top: 4px solid var(--primary-navy-dark);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
  position: relative;
  page-break-inside: avoid;
  transition: all 0.2s ease;
}

.qr-card-print:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--primary-blue-main);
}

.qr-card-print img.qr-img {
  width: 160px;
  height: 160px;
  margin: 10px auto;
  display: block;
  transition: all 0.3s ease;
}

/* Print Size Presets */
.qr-grid.print-mini { grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)) !important; }
.qr-grid.print-mini .qr-card-print { padding: 8px !important; font-size: 0.72rem !important; }
.qr-grid.print-mini .qr-card-print img.qr-img { width: 110px !important; height: 110px !important; }
.qr-grid.print-mini .qr-card-print h3 { font-size: 0.85rem !important; }

.qr-grid.print-small { grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)) !important; }
.qr-grid.print-small .qr-card-print { padding: 12px !important; font-size: 0.8rem !important; }
.qr-grid.print-small .qr-card-print img.qr-img { width: 135px !important; height: 135px !important; }
.qr-grid.print-small .qr-card-print h3 { font-size: 0.95rem !important; }

.qr-grid.print-medium { grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)) !important; }
.qr-grid.print-medium .qr-card-print { padding: 1.25rem !important; font-size: 0.88rem !important; }
.qr-grid.print-medium .qr-card-print img.qr-img { width: 160px !important; height: 160px !important; }

.qr-grid.print-large { grid-template-columns: repeat(auto-fill, minmax(360px, 1fr)) !important; }
.qr-grid.print-large .qr-card-print { padding: 2rem !important; font-size: 1.15rem !important; }
.qr-grid.print-large .qr-card-print img.qr-img { width: 250px !important; height: 250px !important; }
.qr-grid.print-large .qr-card-print h3 { font-size: 1.4rem !important; }

.qr-grid.print-custom { grid-template-columns: repeat(auto-fill, minmax(var(--custom-card-width, 250px), 1fr)) !important; }
.qr-grid.print-custom .qr-card-print { padding: var(--custom-padding, 1.25rem) !important; font-size: var(--custom-font-size, 0.88rem) !important; }
.qr-grid.print-custom .qr-card-print img.qr-img { width: var(--custom-qr-size, 160px) !important; height: var(--custom-qr-size, 160px) !important; }

/* Responsive Media Queries */
@media (max-width: 992px) {
  .sidebar-panel {
    transform: translateX(-100%);
  }
  .sidebar-panel.open {
    transform: translateX(0);
  }
  .sidebar-close-btn {
    display: block;
  }
  .sidebar-backdrop.show {
    display: block;
  }
  .main-content-wrapper {
    margin-left: 0;
  }
  .mobile-toggle-btn {
    display: flex;
  }
  .header-clock {
    display: none;
  }
  .navbar-container {
    flex-direction: column;
    gap: 10px;
  }
  .nav-links {
    flex-wrap: wrap;
    justify-content: center;
    gap: 6px;
  }
  .nav-btn {
    padding: 5px 10px;
    font-size: 0.78rem;
  }
}

@media (max-width: 576px) {
  .top-header {
    padding: 0 1rem;
  }
  .main-container {
    padding: 1rem;
  }
  .card {
    padding: 1rem;
  }
}

/* Print Styles */
@media print {
  body {
    background: #ffffff !important;
  }
  .sidebar-panel, .top-header, .sidebar-backdrop, .navbar, .nav-links, .no-print, footer {
    display: none !important;
  }
  .main-content-wrapper {
    margin-left: 0 !important;
  }
  .main-container {
    max-width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
  }
  .card {
    border: none !important;
    box-shadow: none !important;
    padding: 0 !important;
  }
  .qr-grid {
    display: flex !important;
    flex-wrap: wrap !important;
    justify-content: center !important;
    gap: 15px !important;
  }
  .qr-card-print {
    break-inside: avoid !important;
    page-break-inside: avoid !important;
    box-shadow: none !important;
    border: 2px solid #0F172A !important;
  }
  .qr-grid.print-mini .qr-card-print { width: 150px !important; }
  .qr-grid.print-small .qr-card-print { width: 190px !important; }
  .qr-grid.print-medium .qr-card-print { width: 250px !important; }
  .qr-grid.print-large .qr-card-print { width: 420px !important; margin-bottom: 20px !important; }
  .qr-grid.print-custom .qr-card-print { width: var(--custom-card-width, 250px) !important; }
}

footer {
  text-align: center;
  padding: 1.5rem 1rem;
  color: var(--slate-500);
  font-size: 0.85rem;
  margin-top: auto;
  border-top: 1px solid var(--slate-200);
  background: #ffffff;
}

footer strong {
  color: var(--primary-navy-dark);
}