/* 
 * ADMIN DASHBOARD & MANAGEMENT STYLESHEET
 * Modern Glassmorphism, Sleek Data Tables, Print-Ready Rekap
 */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
  --admin-bg: #0d111d;
  --admin-sidebar: #131b2e;
  --admin-card: rgba(22, 31, 53, 0.7);
  --admin-card-border: rgba(255, 255, 255, 0.07);
  --admin-card-hover: rgba(30, 42, 71, 0.85);

  --accent-cyan: #38bdf8;
  --accent-blue: #3b82f6;
  --accent-emerald: #10b981;
  --accent-amber: #f59e0b;
  --accent-rose: #f43f5e;
  --accent-violet: #8b5cf6;

  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;

  --font-main: 'Plus Jakarta Sans', -apple-system, sans-serif;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-main);
  background-color: var(--admin-bg);
  color: var(--text-main);
  min-height: 100vh;
  display: flex;
}

/* SIDEBAR */
.admin-sidebar {
  width: 260px;
  background: var(--admin-sidebar);
  border-right: 1px solid var(--admin-card-border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  z-index: 40;
  transition: transform 0.3s ease;
}

.sidebar-header {
  padding: 1.5rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border-bottom: 1px solid var(--admin-card-border);
}

.sidebar-logo {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
}

.sidebar-brand h2 {
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
}

.sidebar-brand span {
  font-size: 0.7rem;
  color: var(--accent-cyan);
  font-weight: 600;
  text-transform: uppercase;
}

.sidebar-menu {
  flex: 1;
  padding: 1.25rem 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  overflow-y: auto;
}

.menu-category {
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.6rem 0.75rem 0.25rem;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 600;
  transition: all 0.2s ease;
}

.sidebar-link svg {
  width: 20px;
  height: 20px;
  color: var(--text-dim);
  transition: color 0.2s ease;
}

.sidebar-link:hover, .sidebar-link.active {
  background: rgba(56, 189, 248, 0.12);
  color: #fff;
}

.sidebar-link.active svg, .sidebar-link:hover svg {
  color: var(--accent-cyan);
}

.sidebar-footer {
  padding: 1rem 1.25rem;
  border-top: 1px solid var(--admin-card-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.user-profile {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.user-avatar {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background: rgba(56, 189, 248, 0.2);
  color: var(--accent-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
}

.user-info-text {
  font-size: 0.82rem;
  font-weight: 600;
  color: #fff;
}

.user-role-text {
  font-size: 0.68rem;
  color: var(--text-dim);
}

.btn-logout {
  background: transparent;
  border: none;
  color: var(--text-dim);
  cursor: pointer;
  padding: 0.4rem;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.btn-logout:hover {
  color: var(--accent-rose);
  background: rgba(244, 63, 94, 0.1);
}

/* MAIN CONTENT */
.admin-main {
  margin-left: 260px;
  flex: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--admin-bg);
}

/* TOP NAVBAR */
.admin-topbar {
  height: 64px;
  border-bottom: 1px solid var(--admin-card-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.75rem;
  background: rgba(19, 27, 46, 0.65);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 30;
}

.topbar-title h1 {
  font-size: 1.15rem;
  font-weight: 700;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.btn-scanner-link {
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
  color: #0b0f19;
  font-weight: 700;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-md);
  text-decoration: none;
  font-size: 0.82rem;
  display: flex;
  align-items: center;
  gap: 0.45rem;
  transition: all 0.2s ease;
}

.btn-scanner-link:hover {
  box-shadow: 0 0 15px rgba(56, 189, 248, 0.4);
  transform: translateY(-1px);
}

.btn-mobile-menu {
  display: none;
  background: transparent;
  border: none;
  color: var(--text-main);
  cursor: pointer;
}

/* CONTENT BODY */
.admin-body {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* KPI METRIC CARDS */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.kpi-card {
  background: var(--admin-card);
  border: 1px solid var(--admin-card-border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  backdrop-filter: blur(12px);
  transition: all 0.2s ease;
}

.kpi-card:hover {
  border-color: rgba(255, 255, 255, 0.15);
  transform: translateY(-2px);
}

.kpi-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 0.35rem;
  font-weight: 500;
}

.kpi-value {
  font-size: 1.6rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.02em;
}

.kpi-sub {
  font-size: 0.72rem;
  color: var(--text-dim);
  margin-top: 0.25rem;
}

.kpi-icon-wrap {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.kpi-icon-wrap.cyan { background: rgba(56, 189, 248, 0.15); color: var(--accent-cyan); }
.kpi-icon-wrap.emerald { background: rgba(16, 185, 129, 0.15); color: var(--accent-emerald); }
.kpi-icon-wrap.amber { background: rgba(245, 158, 11, 0.15); color: var(--accent-amber); }
.kpi-icon-wrap.rose { background: rgba(244, 63, 94, 0.15); color: var(--accent-rose); }
.kpi-icon-wrap.violet { background: rgba(139, 92, 246, 0.15); color: var(--accent-violet); }

.kpi-icon-wrap svg {
  width: 24px;
  height: 24px;
}

/* SECTION CARD */
.section-panel {
  background: var(--admin-card);
  border: 1px solid var(--admin-card-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  backdrop-filter: blur(12px);
}

.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.panel-header h3 {
  font-size: 1.05rem;
  font-weight: 700;
}

.panel-actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
}

/* BUTTONS */
.btn-primary {
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
  color: #0b0f19;
  border: none;
  font-weight: 700;
  padding: 0.6rem 1.1rem;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  font-family: var(--font-main);
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
}

.btn-primary:hover {
  filter: brightness(1.1);
  box-shadow: 0 0 15px rgba(56, 189, 248, 0.35);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--admin-card-border);
  color: var(--text-main);
  font-weight: 600;
  padding: 0.6rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  font-family: var(--font-main);
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
}

.btn-success {
  background: linear-gradient(135deg, var(--accent-emerald), #059669);
  color: #fff;
  border: none;
  font-weight: 700;
  padding: 0.6rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  cursor: pointer;
}

.btn-danger {
  background: rgba(244, 63, 94, 0.15);
  border: 1px solid rgba(244, 63, 94, 0.3);
  color: var(--accent-rose);
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-danger:hover {
  background: var(--accent-rose);
  color: #fff;
}

/* DATA TABLE */
.table-responsive {
  width: 100%;
  overflow-x: auto;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.85rem;
}

.admin-table th {
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--admin-card-border);
}

.admin-table td {
  padding: 0.95rem 1rem;
  border-bottom: 1px solid var(--admin-card-border);
  color: var(--text-main);
  vertical-align: middle;
}

.admin-table tbody tr {
  transition: background 0.15s ease;
}

.admin-table tbody tr:hover {
  background: rgba(255, 255, 255, 0.025);
}

.emp-table-cell {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.table-avatar {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  background: rgba(255, 255, 255, 0.05);
}

.badge-face {
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

.badge-face.enrolled {
  background: rgba(16, 185, 129, 0.15);
  color: var(--accent-emerald);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.badge-face.not-enrolled {
  background: rgba(245, 158, 11, 0.15);
  color: var(--accent-amber);
  border: 1px solid rgba(245, 158, 11, 0.3);
}

/* FORMS & INPUTS */
.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
}

.form-control {
  background: rgba(11, 15, 25, 0.7);
  border: 1px solid var(--admin-card-border);
  border-radius: var(--radius-md);
  padding: 0.65rem 0.9rem;
  color: #fff;
  font-family: var(--font-main);
  font-size: 0.88rem;
  outline: none;
  transition: border-color 0.2s ease;
}

.form-control:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 2px rgba(56, 189, 248, 0.2);
}

/* MODAL COMPONENT */
.admin-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(4, 7, 15, 0.85);
  backdrop-filter: blur(10px);
  z-index: 100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.admin-modal-overlay.active {
  display: flex;
}

.admin-modal-card {
  background: #111827;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
  display: flex;
  flex-direction: column;
}

.modal-head {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--admin-card-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-head h3 {
  font-size: 1.1rem;
  font-weight: 700;
}

.modal-close-btn {
  background: transparent;
  border: none;
  color: var(--text-dim);
  cursor: pointer;
  font-size: 1.25rem;
}

.modal-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.modal-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--admin-card-border);
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
}

/* FACE ENROLLMENT PREVIEW IN MODAL */
.enroll-camera-box {
  position: relative;
  width: 100%;
  aspect-ratio: 4/3;
  background: #000;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

#enroll-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scaleX(-1);
}

#enroll-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.enroll-guide-oval {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 180px;
  height: 220px;
  border-radius: 50%;
  border: 2px dashed var(--accent-cyan);
  pointer-events: none;
  box-shadow: 0 0 0 9999px rgba(0, 0, 0, 0.45);
}

/* LOGIN FORM STYLES */
.login-wrap {
  min-height: 100vh;
  width: 100vw;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  background: radial-gradient(circle at 50% 30%, rgba(56, 189, 248, 0.1) 0%, transparent 60%), #0b0f19;
}

.login-box {
  width: 100%;
  max-width: 420px;
  background: var(--admin-sidebar);
  border: 1px solid var(--admin-card-border);
  border-radius: var(--radius-xl);
  padding: 2.25rem;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.7);
}

.login-header {
  text-align: center;
  margin-bottom: 2rem;
}

.login-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 1rem;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow: 0 0 25px rgba(56, 189, 248, 0.35);
}

.login-header h2 {
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 0.35rem;
}

.login-header p {
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* PRINT FORMAT STYLES */
@media print {
  body {
    background: #fff !important;
    color: #000 !important;
  }
  .admin-sidebar, .admin-topbar, .panel-actions, .filter-form, .btn-primary, .btn-secondary, .badge-face {
    display: none !important;
  }
  .admin-main {
    margin-left: 0 !important;
    padding: 0 !important;
  }
  .section-panel {
    border: none !important;
    background: transparent !important;
    padding: 0 !important;
    box-shadow: none !important;
  }
  .admin-table {
    border: 1px solid #000 !important;
  }
  .admin-table th, .admin-table td {
    border: 1px solid #ccc !important;
    color: #000 !important;
    padding: 6px 8px !important;
    font-size: 10pt !important;
  }
  .print-header {
    display: block !important;
    margin-bottom: 20px;
    text-align: center;
    border-bottom: 2px solid #000;
    padding-bottom: 10px;
  }
  .print-signatures {
    display: flex !important;
    justify-content: space-between;
    margin-top: 40px;
    page-break-inside: avoid;
  }
}

.print-header, .print-signatures {
  display: none;
}

/* RESPONSIVE ADMIN */
@media (max-width: 900px) {
  .admin-sidebar {
    transform: translateX(-100%);
  }
  .admin-sidebar.open {
    transform: translateX(0);
  }
  .admin-main {
    margin-left: 0;
  }
  .btn-mobile-menu {
    display: block;
  }
}