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

:root {
  color-scheme: dark;
  --bg-color: rgb(10, 9, 20);
  --glass-card: rgba(255, 255, 255, 0.03);
  --glass-card-hover: rgba(255, 255, 255, 0.06);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-focus: rgba(99, 102, 241, 0.25);
  --primary-color: #6366f1;
  --primary-grad: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
  --accent-color: #ec4899;
  --text-main: #f3f4f6;
  --text-muted: #9ca3af;
  
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  --info: #3b82f6;

  --success-bg: rgba(16, 185, 129, 0.12);
  --warning-bg: rgba(245, 158, 11, 0.12);
  --danger-bg: rgba(239, 68, 68, 0.12);
  --info-bg: rgba(59, 130, 246, 0.12);
}

/* Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Outfit', sans-serif;
}

body {
  background-color: var(--bg-color) !important;
  background-image:
    radial-gradient(circle at 0% 0%, rgba(79, 70, 229, 0.15) 0%, transparent 40%),
    radial-gradient(circle at 100% 100%, rgba(236, 72, 153, 0.15) 0%, transparent 40%),
    radial-gradient(circle at 50% 50%, rgba(6, 182, 212, 0.08) 0%, transparent 50%) !important;
  background-attachment: fixed !important;
  color: var(--text-main) !important;
  min-height: 100vh !important;
  display: flex !important;
  flex-direction: column !important;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.01);
}
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.08);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.15);
}

/* Layout Container */
.container {
  max-width: 1400px !important;
  margin: 0 auto !important;
  padding: 30px 20px !important;
  width: 100% !important;
}

/* Glass Cards */
.card {
  background: var(--glass-card) !important;
  border: 1px solid var(--glass-border) !important;
  border-radius: 20px !important;
  padding: 25px !important;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25) !important;
  margin-bottom: 25px !important;
  backdrop-filter: blur(12px) !important;
  -webkit-backdrop-filter: blur(12px) !important;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s ease, border-color 0.3s ease !important;
}

.card:hover {
  transform: translateY(-4px) !important;
  box-shadow: 0 12px 40px rgba(99, 102, 241, 0.15) !important;
  border-color: rgba(99, 102, 241, 0.3) !important;
}

.card h2 {
  color: white !important;
  margin-bottom: 20px !important;
  font-size: 1.3em !important;
  font-weight: 700 !important;
  border-bottom: 1px solid var(--glass-border) !important;
  padding-bottom: 12px !important;
  display: flex !important;
  justify-content: space-between !important;
  align-items: center !important;
}

/* Header Styling */
.header {
  backdrop-filter: blur(20px) !important;
  -webkit-backdrop-filter: blur(20px) !important;
  background: rgba(10, 9, 20, 0.7) !important;
  border-bottom: 1px solid var(--glass-border) !important;
  color: white !important;
  padding: 15px 20px !important;
  box-shadow: 0 4px 20px rgba(0,0,0,0.15) !important;
  position: sticky !important;
  top: 0 !important;
  z-index: 100 !important;
  display: block !important;
}

.header-content, .header-inner {
  max-width: 1400px !important;
  margin: 0 auto !important;
  display: flex !important;
  justify-content: space-between !important;
  align-items: center !important;
  background: transparent !important;
  border: none !important;
  padding: 0 !important;
  box-shadow: none !important;
}

.header h1 {
  font-size: 1.4em !important;
  font-weight: 700 !important;
  background: var(--primary-grad) !important;
  -webkit-background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  margin-bottom: 0 !important;
  display: inline-block !important;
}

.header-user {
  display: flex !important;
  align-items: center !important;
  gap: 15px !important;
}

.user-info {
  text-align: right !important;
  font-size: 0.9em !important;
  color: var(--text-main) !important;
}

.user-info div, .user-info #userName {
  font-weight: 600 !important;
  color: white !important;
}

.user-info small {
  color: var(--text-muted) !important;
  display: block !important;
}

/* Logout Button */
.btn-logout {
  background: rgba(239, 68, 68, 0.1) !important;
  border: 1px solid rgba(239, 68, 68, 0.2) !important;
  color: #fca5a5 !important;
  padding: 8px 16px !important;
  border-radius: 10px !important;
  font-weight: 600 !important;
  cursor: pointer !important;
  transition: all 0.3s !important;
  display: inline-flex !important;
  align-items: center !important;
}

.btn-logout:hover {
  background: var(--danger) !important;
  color: white !important;
  box-shadow: 0 4px 12px rgba(239, 68, 68, 0.25) !important;
}

/* Navigation Tabs */
.nav-tabs, .tabs {
  display: flex !important;
  gap: 8px !important;
  margin-bottom: 25px !important;
  flex-wrap: wrap !important;
  border-bottom: 1px solid var(--glass-border) !important;
  padding-bottom: 15px !important;
}

.nav-tab, .tab-btn {
  padding: 10px 18px !important;
  background: rgba(255, 255, 255, 0.03) !important;
  border: 1px solid var(--glass-border) !important;
  border-radius: 10px !important;
  cursor: pointer !important;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1) !important;
  text-decoration: none !important;
  color: var(--text-muted) !important;
  font-weight: 600 !important;
  font-size: 0.9em !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 8px !important;
}

.nav-tab:hover, .tab-btn:hover {
  background: rgba(255, 255, 255, 0.08) !important;
  color: white !important;
  border-color: rgba(255, 255, 255, 0.2) !important;
}

.nav-tab.active, .tab-btn.active {
  background: var(--primary-grad) !important;
  color: white !important;
  border-color: transparent !important;
  box-shadow: 0 4px 15px rgba(79, 70, 229, 0.3) !important;
}

.tab-content {
  display: none !important;
}

.tab-content.active {
  display: block !important;
  animation: fadeIn 0.4s ease forwards !important;
}

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

/* Stats (Metrics) */
.stats {
  display: grid !important;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)) !important;
  gap: 20px !important;
  margin-bottom: 30px !important;
}

.stat-card {
  background: var(--glass-card) !important;
  border: 1px solid var(--glass-border) !important;
  padding: 24px !important;
  border-radius: 16px !important;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15) !important;
  transition: transform 0.3s, border-color 0.3s !important;
  border-left: 4px solid var(--primary-color) !important;
}

.stat-card:hover {
  transform: translateY(-4px) !important;
  border-color: rgba(99, 102, 241, 0.3) !important;
}

.stat-card h3 {
  color: var(--text-muted) !important;
  font-size: 0.8em !important;
  margin-bottom: 8px !important;
  text-transform: uppercase !important;
  letter-spacing: 0.5px !important;
  font-weight: 600 !important;
}

.stat-number {
  font-size: 2.2em !important;
  font-weight: 800 !important;
  color: white !important;
}

/* Buttons */
button, .btn, .action-btn {
  padding: 10px 18px !important;
  border-radius: 10px !important;
  font-weight: 600 !important;
  font-size: 0.9em !important;
  cursor: pointer !important;
  border: 1px solid transparent !important;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1) !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 8px !important;
  text-decoration: none !important;
}

.btn-primary, button:not(.btn-danger):not(.btn-secondary):not(.btn-logout):not(.close-btn):not(.nav-tab):not(.tab-btn):not(.close):not(.btn-upload) {
  background: var(--primary-grad) !important;
  color: white !important;
  box-shadow: 0 4px 15px rgba(79, 70, 229, 0.25) !important;
}

.btn-primary:hover, button:not(.btn-danger):not(.btn-secondary):not(.btn-logout):not(.close-btn):not(.nav-tab):not(.tab-btn):not(.close):not(.btn-upload):hover {
  transform: translateY(-2px) !important;
  box-shadow: 0 8px 20px rgba(79, 70, 229, 0.4) !important;
}

.btn-danger {
  background: var(--danger-bg) !important;
  border: 1px solid rgba(239, 68, 68, 0.25) !important;
  color: #fca5a5 !important;
}

.btn-danger:hover {
  background: var(--danger) !important;
  color: white !important;
  box-shadow: 0 4px 12px rgba(239, 68, 68, 0.25) !important;
}

.btn-success {
  background: var(--success-bg) !important;
  border: 1px solid rgba(16, 185, 129, 0.25) !important;
  color: #a7f3d0 !important;
}

.btn-success:hover {
  background: var(--success) !important;
  color: white !important;
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.25) !important;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.06) !important;
  border: 1px solid var(--glass-border) !important;
  color: white !important;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.12) !important;
}

.btn-small {
  padding: 6px 12px !important;
  font-size: 0.8em !important;
  border-radius: 8px !important;
}

button:active, .btn:active, .action-btn:active {
  transform: scale(0.97) !important;
}

/* Forms & Inputs */
.form-group {
  margin-bottom: 20px !important;
}

.form-row {
  display: grid !important;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)) !important;
  gap: 20px !important;
}

label {
  display: block !important;
  margin-bottom: 8px !important;
  color: var(--text-muted) !important;
  font-size: 0.85em !important;
  font-weight: 600 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.5px !important;
}

input, select, textarea {
  color-scheme: dark;
  width: 100% !important;
  padding: 12px 16px !important;
  background: rgba(255, 255, 255, 0.04) !important;
  border: 1px solid var(--glass-border) !important;
  border-radius: 10px !important;
  color: white !important;
  font-size: 0.95em !important;
  outline: none !important;
  transition: all 0.3s !important;
}

input:focus, select:focus, textarea:focus {
  border-color: var(--primary-color) !important;
  background: rgba(255, 255, 255, 0.08) !important;
  box-shadow: 0 0 0 3px var(--glass-focus) !important;
}

select option {
  background-color: rgb(20, 18, 30) !important;
  color: white !important;
}

/* Tables styling */
table, .workers-table, .companies-table, .logs-table, .staff-table {
  width: 100% !important;
  border-collapse: collapse !important;
  margin-top: 15px !important;
  background: rgba(255, 255, 255, 0.01) !important;
  border-radius: 12px !important;
  overflow: hidden !important;
}

.table-container {
  width: 100% !important;
  overflow-x: auto !important;
  border-radius: 12px !important;
  margin-top: 15px !important;
  background: rgba(255, 255, 255, 0.01) !important;
  border: 1px solid var(--glass-border) !important;
  -webkit-overflow-scrolling: touch !important;
}

.table-container table {
  margin-top: 0 !important;
  min-width: 850px !important;
}

th {
  padding: 14px 18px !important;
  color: var(--text-muted) !important;
  font-weight: 600 !important;
  font-size: 0.85em !important;
  border-bottom: 1px solid var(--glass-border) !important;
  text-transform: uppercase !important;
  letter-spacing: 0.5px !important;
  background: rgba(255, 255, 255, 0.02) !important;
}

td {
  padding: 16px 18px !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04) !important;
  font-size: 0.95em !important;
  color: var(--text-main) !important;
  vertical-align: middle !important;
}

tr:hover td {
  background: rgba(255, 255, 255, 0.02) !important;
}

/* Search Box & Filters */
.search-box, .filter-row {
  display: flex !important;
  gap: 12px !important;
  margin-bottom: 20px !important;
  flex-wrap: wrap !important;
}

.search-box input, .filter-group select, .filter-group input {
  flex: 1 !important;
  min-width: 180px !important;
}

.filter-group {
  display: flex !important;
  align-items: center !important;
  gap: 8px !important;
}

/* Modals styling */
.modal {
  display: none !important;
  position: fixed !important;
  z-index: 1000 !important;
  top: 0 !important;
  left: 0 !important;
  width: 100% !important;
  height: 100% !important;
  background: rgba(0, 0, 0, 0.6) !important;
  backdrop-filter: blur(8px) !important;
  -webkit-backdrop-filter: blur(8px) !important;
  justify-content: center !important;
  align-items: center !important;
  padding: 20px !important;
}

.modal.active {
  display: flex !important;
}

.modal-content {
  background: rgba(20, 18, 30, 0.95) !important;
  border: 1px solid var(--glass-border) !important;
  border-radius: 24px !important;
  width: 100% !important;
  max-width: 650px !important;
  box-shadow: 0 25px 60px rgba(0,0,0,0.5) !important;
  overflow: hidden !important;
  animation: scaleIn 0.3s cubic-bezier(0.16, 1, 0.3, 1) !important;
  position: relative !important;
}

@keyframes scaleIn {
  from { transform: scale(0.9) translateY(20px); opacity: 0; }
  to { transform: scale(1) translateY(0); opacity: 1; }
}

.modal-header {
  padding: 20px 25px !important;
  border-bottom: 1px solid var(--glass-border) !important;
  display: flex !important;
  justify-content: space-between !important;
  align-items: center !important;
  background: transparent !important;
}

.modal-header h2, .modal-header h3 {
  font-size: 1.3em !important;
  font-weight: 700 !important;
  color: white !important;
  border-bottom: none !important;
  padding-bottom: 0 !important;
  margin-bottom: 0 !important;
}

.close-btn, .close {
  background: none !important;
  border: none !important;
  color: var(--text-muted) !important;
  font-size: 1.6em !important;
  cursor: pointer !important;
  padding: 0 !important;
  transition: color 0.3s !important;
  display: inline-flex !important;
  align-items: center !important;
}

.close-btn:hover, .close:hover {
  color: white !important;
}

.modal-body {
  padding: 25px !important;
  max-height: 70vh !important;
  overflow-y: auto !important;
}

.modal-footer {
  padding: 15px 25px !important;
  border-top: 1px solid var(--glass-border) !important;
  display: flex !important;
  justify-content: flex-end !important;
  gap: 12px !important;
  background: rgba(0, 0, 0, 0.2) !important;
}

/* Alerts */
.alert {
  padding: 14px 18px !important;
  border-radius: 12px !important;
  margin-bottom: 20px !important;
  font-size: 0.95em !important;
  font-weight: 500 !important;
  display: none;
}

.alert:empty {
  display: none !important;
}

.alert-error {
  background: var(--danger-bg) !important;
  color: #fca5a5 !important;
  border: 1px solid rgba(239, 68, 68, 0.2) !important;
}

.alert-success {
  background: var(--success-bg) !important;
  color: #a7f3d0 !important;
  border: 1px solid rgba(16, 185, 129, 0.2) !important;
}

.alert-info {
  background: var(--info-bg) !important;
  color: #93c5fd !important;
  border: 1px solid rgba(59, 130, 246, 0.2) !important;
}

/* Quick Actions in Dashboard */
.quick-actions {
  display: grid !important;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)) !important;
  gap: 15px !important;
  margin-top: 20px !important;
}

.action-btn {
  background: var(--primary-grad) !important;
  color: white !important;
  padding: 18px !important;
  border-radius: 12px !important;
  font-size: 1em !important;
  text-align: center !important;
  justify-content: center !important;
  box-shadow: 0 4px 15px rgba(79, 70, 229, 0.25) !important;
}

.action-btn:hover {
  transform: translateY(-3px) !important;
  box-shadow: 0 8px 25px rgba(79, 70, 229, 0.45) !important;
}

/* Logs specifics */
.log-item {
  padding: 14px 18px !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04) !important;
  display: flex !important;
  justify-content: space-between !important;
  align-items: center !important;
  background: transparent !important;
}

.log-item:last-child {
  border-bottom: none !important;
}

.log-action {
  font-weight: 600 !important;
  color: #818cf8 !important;
}

.log-time {
  color: var(--text-muted) !important;
  font-size: 0.85em !important;
}

/* Badges for logs */
.badge {
  display: inline-block !important;
  padding: 4px 10px !important;
  border-radius: 20px !important;
  font-size: 0.8em !important;
  font-weight: 600 !important;
  text-transform: capitalize !important;
}

.badge-scan { background: var(--info-bg) !important; color: var(--info) !important; }
.badge-edit { background: var(--warning-bg) !important; color: var(--warning) !important; }
.badge-delete { background: var(--danger-bg) !important; color: var(--danger) !important; }
.badge-login { background: var(--success-bg) !important; color: var(--success) !important; }
.badge-add { background: var(--success-bg) !important; color: var(--success) !important; }
.badge-other { background: rgba(255, 255, 255, 0.08) !important; color: var(--text-muted) !important; }

body.login-page {
  display: flex !important;
  flex-direction: column !important;
  justify-content: center !important;
  align-items: center !important;
  min-height: 100vh !important;
  padding: 20px !important;
}

/* Login Portal styling */
.login-container {
  background: rgba(18, 16, 32, 0.65) !important;
  border: 1px solid rgba(255, 255, 255, 0.08) !important;
  border-radius: 24px !important;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4) !important;
  width: 100% !important;
  max-width: 420px !important;
  padding: 40px !important;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  margin: auto !important;
}

.login-header h1 {
  color: white !important;
  font-size: 1.8em !important;
  font-weight: 700 !important;
  margin-bottom: 10px !important;
}

.login-header p {
  color: var(--text-muted) !important;
}

.btn-login {
  background: var(--primary-grad) !important;
  color: white !important;
  padding: 14px !important;
  border-radius: 12px !important;
  font-weight: 600 !important;
  font-size: 1em !important;
  box-shadow: 0 4px 15px rgba(79, 70, 229, 0.35) !important;
}

.btn-login:hover {
  transform: translateY(-2px) !important;
  box-shadow: 0 8px 25px rgba(79, 70, 229, 0.5) !important;
}

.loading {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 15px;
  color: var(--text-muted) !important;
  font-weight: 500 !important;
}

.divider {
  color: var(--text-muted) !important;
}

.home-link a {
  color: var(--primary-color) !important;
}

.home-link a:hover {
  color: #818cf8 !important;
}

.info-box {
  background: rgba(99, 102, 241, 0.08) !important;
  border-left: 4px solid var(--primary-color) !important;
  color: var(--text-muted) !important;
  border-radius: 8px !important;
}

.spinner {
  border-top-color: var(--primary-color) !important;
}

/* Legacy Nav Link */
.nav-link {
  color: var(--primary-color) !important;
  text-decoration: none !important;
  font-weight: 600 !important;
}

.nav-link:hover {
  color: #818cf8 !important;
  text-decoration: underline !important;
}

/* Attendance cells */
.attendance-grid {
  display: grid !important;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)) !important;
  gap: 15px !important;
  margin-top: 15px !important;
}

.attendance-cell {
  background: rgba(255, 255, 255, 0.02) !important;
  border: 1px solid var(--glass-border) !important;
  border-radius: 12px !important;
  padding: 16px !important;
  text-align: center !important;
}

.attendance-cell .title {
  color: var(--text-muted) !important;
  font-size: 0.85em !important;
  font-weight: 600 !important;
  text-transform: uppercase !important;
}

.attendance-cell .value {
  font-size: 1.8em !important;
  font-weight: 700 !important;
  color: white !important;
  margin-top: 5px !important;
}

/* Pagination in logs */
.pagination {
  display: flex !important;
  justify-content: center !important;
  align-items: center !important;
  gap: 15px !important;
  margin-top: 25px !important;
}

.page-info {
  color: var(--text-muted) !important;
  font-weight: 500 !important;
}

/* Staff specific layout */
.scanner-controls {
  display: flex !important;
  gap: 15px !important;
  margin-bottom: 20px !important;
  flex-wrap: wrap !important;
}

.info-display {
  display: grid !important;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)) !important;
  gap: 20px !important;
  margin-top: 15px !important;
}

.info-item {
  background: rgba(255, 255, 255, 0.02) !important;
  border: 1px solid var(--glass-border) !important;
  border-radius: 12px !important;
  padding: 16px !important;
}

.info-label {
  color: var(--text-muted) !important;
  font-size: 0.8em !important;
  text-transform: uppercase !important;
  letter-spacing: 0.5px !important;
  margin-bottom: 5px !important;
}

.info-value {
  color: white !important;
  font-size: 1.1em !important;
  font-weight: 600 !important;
}

.btn-upload {
  background: rgba(99, 102, 241, 0.1) !important;
  border: 1px solid rgba(99, 102, 241, 0.3) !important;
  color: #a5b4fc !important;
}

.btn-upload:hover {
  background: var(--primary-color) !important;
  color: white !important;
}

.upload-preview {
  max-width: 300px !important;
  border-radius: 12px !important;
  border: 1px dashed var(--glass-border) !important;
  margin-top: 10px !important;
  display: none;
}

/* Responsive Overrides (Highly optimized with Premium Hamburger Drawer on mobile) */
.menu-toggle-btn {
  display: none !important;
}

@media (max-width: 1024px) {
  .header {
    padding: 8px 12px !important;
  }

  .header-content, .header-inner {
    flex-direction: row !important;
    justify-content: space-between !important;
    align-items: center !important;
    gap: 6px !important;
    flex-wrap: nowrap !important;
    width: 100% !important;
  }

  .header h1 {
    font-size: 1.05em !important;
    margin-bottom: 0 !important;
    white-space: nowrap !important;
  }
  
  .header-user {
    gap: 6px !important;
    align-items: center !important;
    flex-shrink: 0 !important;
  }

  .user-info {
    text-align: right !important;
    font-size: 0.76em !important;
    display: flex !important;
    flex-direction: column !important;
    justify-content: center !important;
  }

  .user-info div, .user-info #userName {
    max-width: 80px !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
  }

  .user-info small {
    display: none !important; /* Hide sub-labels like 'Quét CCCD công nhân' on mobile to save space */
  }

  .btn-logout {
    padding: 5px 10px !important;
    font-size: 0.74em !important;
    border-radius: 8px !important;
    white-space: nowrap !important;
    flex-shrink: 0 !important;
  }

  /* Hamburger toggle button */
  .menu-toggle-btn {
    display: inline-flex !important;
    background: rgba(255, 255, 255, 0.05) !important;
    border: 1px solid var(--glass-border) !important;
    color: white !important;
    font-size: 0.85em !important;
    cursor: pointer !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 6px 10px !important;
    border-radius: 8px !important;
    transition: all 0.3s !important;
    font-weight: 600 !important;
    gap: 4px !important;
    white-space: nowrap !important;
    flex-shrink: 0 !important;
  }
  
  .menu-toggle-btn:hover {
    background: rgba(255, 255, 255, 0.12) !important;
    border-color: rgba(255, 255, 255, 0.2) !important;
  }
  
  /* Hide both admin nav-tabs and staff tabs by default on mobile */
  .nav-tabs, .tabs {
    display: none !important;
  }

  /* Show nav-tabs and staff tabs as fixed overlay dropdowns when active - aligned right below the new compact header */
  .nav-tabs.active, .tabs.active {
    display: flex !important;
    flex-direction: column !important;
    position: fixed !important;
    top: 56px !important; /* Perfect align under the compact header */
    left: 12px !important;
    right: 12px !important;
    z-index: 999 !important;
    background: rgba(18, 16, 32, 0.98) !important;
    border: 1px solid var(--glass-border) !important;
    border-radius: 16px !important;
    padding: 12px !important;
    box-shadow: 0 25px 50px rgba(0,0,0,0.6) !important;
    backdrop-filter: blur(25px) !important;
    -webkit-backdrop-filter: blur(25px) !important;
    gap: 6px !important;
    margin-bottom: 0 !important;
    animation: slideDown 0.25s cubic-bezier(0.16, 1, 0.3, 1) !important;
  }

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

  .nav-tab, .tab-btn {
    width: 100% !important;
    justify-content: flex-start !important;
    padding: 12px 18px !important;
    font-size: 0.92em !important;
    border-radius: 10px !important;
    white-space: nowrap !important;
    flex-shrink: 0 !important;
  }
}

@keyframes scanLine {
  0% { top: 5%; }
  50% { top: 92%; }
  100% { top: 5%; }
}