/* ============================================================
   AgenKu — Employee Screen Monitoring Dashboard
   Premium Enterprise SaaS Stylesheet
   ============================================================ */

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

/* --- CSS Custom Properties --------------------------------- */
:root {
  --primary-50:  #EFF6FF;
  --primary-100: #DBEAFE;
  --primary-200: #BFDBFE;
  --primary-300: #93C5FD;
  --primary-400: #60A5FA;
  --primary-500: #3B82F6;
  --primary-600: #2563EB;
  --primary-700: #1D4ED8;

  --success-50:  #ECFDF5;
  --success-100: #D1FAE5;
  --success-400: #34D399;
  --success-500: #10B981;
  --success-600: #059669;

  --warning-50:  #FFFBEB;
  --warning-100: #FEF3C7;
  --warning-400: #FBBF24;
  --warning-500: #F59E0B;
  --warning-600: #D97706;

  --danger-50:   #FEF2F2;
  --danger-100:  #FEE2E2;
  --danger-400:  #F87171;
  --danger-500:  #EF4444;
  --danger-600:  #DC2626;

  --gray-25:  #FCFCFD;
  --gray-50:  #F8FAFC;
  --gray-100: #F1F5F9;
  --gray-200: #E2E8F0;
  --gray-300: #CBD5E1;
  --gray-400: #94A3B8;
  --gray-500: #64748B;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1E293B;
  --gray-900: #0F172A;

  --sidebar-width: 240px;
  --topbar-height: 56px;

  --shadow-xs:  0 1px 2px rgba(15,23,42,.04);
  --shadow-sm:  0 1px 3px rgba(15,23,42,.06), 0 1px 2px rgba(15,23,42,.04);
  --shadow-md:  0 4px 6px -1px rgba(15,23,42,.07), 0 2px 4px -2px rgba(15,23,42,.05);
  --shadow-lg:  0 10px 15px -3px rgba(15,23,42,.08), 0 4px 6px -4px rgba(15,23,42,.04);
  --shadow-xl:  0 20px 25px -5px rgba(15,23,42,.1), 0 8px 10px -6px rgba(15,23,42,.06);

  --radius-sm:  6px;
  --radius-md:  8px;
  --radius-lg:  12px;
  --radius-xl:  16px;
  --radius-full: 9999px;

  --ease-out: cubic-bezier(.16,1,.3,1);
  --transition-fast: 0.15s var(--ease-out);
  --transition-base: 0.2s var(--ease-out);
  --transition-slow: 0.3s var(--ease-out);
}

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

html {
  font-size: 14px;
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--gray-800);
  background: var(--gray-50);
  line-height: 1.5;
  overflow-x: hidden;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }

/* Scrollbar */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--gray-300); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--gray-400); }

/* ============================================================
   SIDEBAR
   ============================================================ */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(15,23,42,0.4);
  backdrop-filter: blur(2px);
  z-index: 998;
  transition: opacity var(--transition-base);
}

.sidebar-overlay.active {
  display: block;
  animation: fadeIn 0.2s ease;
}

.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: var(--sidebar-width);
  background: #fff;
  border-right: 1px solid var(--gray-200);
  z-index: 999;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-slow);
  overflow-y: auto;
}

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--gray-100);
}

.sidebar-logo-icon {
  width: 36px;
  height: 36px;
  background: var(--primary-500);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 18px;
}

.sidebar-logo-text {
  display: flex;
  flex-direction: column;
}

.sidebar-logo-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--gray-900);
  line-height: 1.2;
}

.sidebar-logo-subtitle {
  font-size: 11px;
  color: var(--gray-400);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.sidebar-nav {
  flex: 1;
  padding: 8px 0;
}

.sidebar-nav-section {
  padding: 8px 12px 4px;
}

.sidebar-nav-label {
  display: block;
  font-size: 10px;
  font-weight: 700;
  color: var(--gray-400);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  padding: 8px 12px 6px;
}

.sidebar-nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  margin: 1px 0;
  border-radius: var(--radius-md);
  font-size: 13px;
  font-weight: 500;
  color: var(--gray-600);
  transition: all var(--transition-fast);
  cursor: pointer;
  border-left: 3px solid transparent;
}

.sidebar-nav-item:hover {
  background: var(--primary-50);
  color: var(--primary-600);
}

.sidebar-nav-item.active {
  background: var(--primary-50);
  color: var(--primary-600);
  border-left-color: var(--primary-500);
  font-weight: 600;
}

.sidebar-nav-item i {
  font-size: 18px;
  width: 20px;
  text-align: center;
}

.sidebar-bottom {
  padding: 12px;
  border-top: 1px solid var(--gray-100);
}

.sidebar-signout {
  color: var(--gray-500) !important;
}

.sidebar-signout:hover {
  color: var(--danger-500) !important;
  background: var(--danger-50) !important;
}

/* ============================================================
   MAIN WRAPPER & TOPBAR
   ============================================================ */
.main-wrapper {
  margin-left: var(--sidebar-width);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--topbar-height);
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-200);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  gap: 16px;
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
}

.sidebar-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: none;
  background: var(--gray-100);
  border-radius: var(--radius-md);
  color: var(--gray-600);
  font-size: 18px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.sidebar-toggle:hover {
  background: var(--gray-200);
}

.topbar-search {
  position: relative;
  max-width: 320px;
  flex: 1;
}

.topbar-search i {
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gray-400);
  font-size: 16px;
}

.topbar-search input {
  width: 100%;
  height: 34px;
  padding: 0 12px 0 34px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  font-size: 13px;
  font-family: inherit;
  background: var(--gray-50);
  color: var(--gray-800);
  transition: all var(--transition-fast);
  outline: none;
}

.topbar-search input:focus {
  border-color: var(--primary-300);
  background: #fff;
  box-shadow: 0 0 0 3px var(--primary-50);
}

.topbar-search input::placeholder {
  color: var(--gray-400);
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 10px;
}

.topbar-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 600;
  background: var(--gray-100);
  color: var(--gray-600);
}

.topbar-status-badge.connected {
  background: var(--success-50);
  color: var(--success-600);
  border: 1px solid var(--success-100);
}

.topbar-status-badge.agents {
  background: var(--primary-50);
  color: var(--primary-600);
  border: 1px solid var(--primary-100);
}

.status-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
}

.status-dot.green {
  background: var(--success-500);
  box-shadow: 0 0 6px rgba(16,185,129,0.4);
  animation: pulse 2s infinite;
}

.topbar-notification {
  position: relative;
  width: 36px;
  height: 36px;
  border: 1px solid var(--gray-200);
  background: #fff;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: var(--gray-600);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.topbar-notification:hover {
  background: var(--gray-50);
  border-color: var(--gray-300);
}

.notification-count {
  position: absolute;
  top: -4px;
  right: -4px;
  min-width: 16px;
  height: 16px;
  background: var(--danger-500);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
  border: 2px solid #fff;
}

.topbar-divider {
  width: 1px;
  height: 28px;
  background: var(--gray-200);
  margin: 0 4px;
}

.topbar-admin {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  padding: 4px 6px;
  border-radius: var(--radius-md);
  transition: background var(--transition-fast);
}

.topbar-admin:hover {
  background: var(--gray-50);
}

.topbar-avatar {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  background: var(--primary-500);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.topbar-admin-info {
  display: flex;
  flex-direction: column;
}

.topbar-admin-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-800);
  line-height: 1.2;
}

.topbar-admin-role {
  font-size: 11px;
  color: var(--gray-400);
}

.topbar-admin > i {
  font-size: 14px;
  color: var(--gray-400);
}

/* ============================================================
   NOTIFICATION DROPDOWN
   ============================================================ */
.notification-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  width: 320px;
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  z-index: 200;
  overflow: hidden;
  animation: slideDown 0.2s ease;
}

.notification-dropdown.show {
  display: block;
}

.notif-header {
  padding: 12px 16px;
  font-size: 13px;
  font-weight: 700;
  color: var(--gray-800);
  border-bottom: 1px solid var(--gray-100);
}

.notif-list {
  list-style: none;
  max-height: 300px;
  overflow-y: auto;
}

.notif-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--gray-50);
  transition: background var(--transition-fast);
  cursor: pointer;
}

.notif-item:hover {
  background: var(--gray-50);
}

.notif-item:last-child {
  border-bottom: none;
}

.notif-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 4px;
}

.notif-content {
  flex: 1;
  min-width: 0;
}

.notif-text {
  font-size: 13px;
  color: var(--gray-700);
  line-height: 1.4;
}

.notif-time {
  font-size: 11px;
  color: var(--gray-400);
  margin-top: 2px;
  display: block;
}

/* ============================================================
   CONTENT AREA
   ============================================================ */
.content {
  flex: 1;
  padding: 20px;
}

.page-header {
  margin-bottom: 20px;
}

.page-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--gray-900);
  line-height: 1.3;
}

.page-subtitle {
  font-size: 13px;
  color: var(--gray-500);
  margin-top: 2px;
}

/* ============================================================
   VIEWS — Toggle visibility
   ============================================================ */
.view {
  animation: fadeIn 0.3s ease;
}

.view.fadeIn {
  animation: fadeIn 0.3s ease;
}

/* ============================================================
   STATS GRID
   ============================================================ */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 20px;
}

.stat-card {
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 16px;
  box-shadow: var(--shadow-xs);
  transition: all var(--transition-base);
}

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

.stat-card--blue   { border-left: 3px solid var(--primary-500); }
.stat-card--green  { border-left: 3px solid var(--success-500); }
.stat-card--yellow { border-left: 3px solid var(--warning-500); }
.stat-card--red    { border-left: 3px solid var(--danger-500); }

.stat-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.stat-card-label {
  font-size: 12px;
  font-weight: 500;
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.stat-card-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
}

.stat-card-icon.blue   { background: var(--primary-50); color: var(--primary-500); }
.stat-card-icon.green  { background: var(--success-50); color: var(--success-500); }
.stat-card-icon.yellow { background: var(--warning-50); color: var(--warning-500); }
.stat-card-icon.red    { background: var(--danger-50); color: var(--danger-500); }

.stat-card-value {
  font-size: 28px;
  font-weight: 800;
  color: var(--gray-900);
  line-height: 1.1;
}

.stat-card-change {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: 6px;
  font-size: 11px;
  font-weight: 600;
}

.stat-card-change.positive { color: var(--success-600); }
.stat-card-change.negative { color: var(--danger-600); }
.stat-card-change.neutral  { color: var(--gray-500); }

/* ============================================================
   CARD (generic)
   ============================================================ */
.card {
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xs);
  overflow: hidden;
}

.card-header {
  padding: 14px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--gray-100);
}

.card-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-800);
}

/* ============================================================
   TABLE
   ============================================================ */
.table-responsive {
  overflow-x: auto;
}

.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.table thead th {
  padding: 10px 14px;
  text-align: left;
  font-weight: 600;
  font-size: 11px;
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: 0.4px;
  background: var(--gray-50);
  border-bottom: 1px solid var(--gray-200);
  white-space: nowrap;
}

.table tbody tr {
  transition: background var(--transition-fast);
  border-bottom: 1px solid var(--gray-100);
}

.table tbody tr:last-child {
  border-bottom: none;
}

.table tbody tr:hover {
  background: var(--gray-25);
}

.table tbody td {
  padding: 10px 14px;
  color: var(--gray-700);
  white-space: nowrap;
}

.table tbody td i {
  margin-right: 4px;
  opacity: 0.6;
}

.table-user {
  display: flex;
  align-items: center;
  gap: 10px;
}

.table-user-avatar {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}

.table-user span {
  font-weight: 500;
  color: var(--gray-800);
}

.table-actions {
  display: flex;
  gap: 4px;
}

/* ============================================================
   BADGES
   ============================================================ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 600;
  line-height: 1.4;
}

.badge-active {
  background: var(--success-50);
  color: var(--success-600);
  border: 1px solid var(--success-100);
}

.badge-idle {
  background: var(--warning-50);
  color: var(--warning-600);
  border: 1px solid var(--warning-100);
}

.badge-offline {
  background: var(--danger-50);
  color: var(--danger-600);
  border: 1px solid var(--danger-100);
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  font-size: 13px;
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
  transition: all var(--transition-fast);
  outline: none;
  white-space: nowrap;
  line-height: 1.4;
}

.btn-primary {
  background: var(--primary-500);
  color: #fff;
  border-color: var(--primary-500);
}

.btn-primary:hover {
  background: var(--primary-600);
  border-color: var(--primary-600);
  box-shadow: 0 2px 8px rgba(79,70,229,0.3);
}

.btn-outline {
  background: #fff;
  color: var(--gray-600);
  border-color: var(--gray-200);
}

.btn-outline:hover {
  background: var(--gray-50);
  border-color: var(--gray-300);
}

.btn-ghost {
  background: transparent;
  color: var(--gray-600);
  padding: 6px 10px;
}

.btn-ghost:hover {
  background: var(--gray-100);
  color: var(--gray-800);
}

.btn-ghost.btn-danger:hover {
  background: var(--danger-50);
  color: var(--danger-600);
}

.btn-sm {
  padding: 5px 10px;
  font-size: 12px;
}

/* ============================================================
   TOOLBAR
   ============================================================ */
.toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.toolbar-left {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.toolbar-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

.select-wrapper {
  position: relative;
}

.select-wrapper i {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 14px;
  color: var(--gray-400);
  pointer-events: none;
}

.select {
  appearance: none;
  padding: 7px 30px 7px 12px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  font-size: 13px;
  font-family: inherit;
  background: #fff;
  color: var(--gray-700);
  cursor: pointer;
  outline: none;
  transition: all var(--transition-fast);
}

.select:focus {
  border-color: var(--primary-300);
  box-shadow: 0 0 0 3px var(--primary-50);
}

.toolbar-search {
  position: relative;
}

.toolbar-search i {
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 15px;
  color: var(--gray-400);
}

.toolbar-search input {
  padding: 7px 12px 7px 32px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  font-size: 13px;
  font-family: inherit;
  background: #fff;
  color: var(--gray-800);
  outline: none;
  width: 200px;
  transition: all var(--transition-fast);
}

.toolbar-search input:focus {
  border-color: var(--primary-300);
  box-shadow: 0 0 0 3px var(--primary-50);
}

.toolbar-search input::placeholder {
  color: var(--gray-400);
}

.view-toggle {
  display: flex;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.view-toggle-btn {
  width: 34px;
  height: 34px;
  border: none;
  background: #fff;
  color: var(--gray-400);
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.view-toggle-btn:first-child {
  border-right: 1px solid var(--gray-200);
}

.view-toggle-btn.active {
  background: var(--primary-50);
  color: var(--primary-500);
}

.view-toggle-btn:hover:not(.active) {
  background: var(--gray-50);
}

/* ============================================================
   MONITOR GRID (Live Screens)
   ============================================================ */
.monitor-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.screen-card {
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-xs);
}

.screen-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--gray-300);
}

/* Screen thumbnail — 16:10 aspect ratio */
.screen-thumb {
  position: relative;
  width: 100%;
  padding-top: 62.5%;
  overflow: hidden;
}

/* Status badge overlay on screen */
.status-badge {
  position: absolute;
  top: 8px;
  right: 8px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  border-radius: var(--radius-full);
  font-size: 10px;
  font-weight: 700;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 5;
  letter-spacing: 0.3px;
}

.status-badge.active,
.status-badge[class*="active"] {
  background: rgba(16, 185, 129, 0.2);
  color: #059669;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.status-badge.active::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #10B981;
  animation: pulse 2s infinite;
}

.status-badge.idle,
.status-badge[class*="idle"] {
  background: rgba(245, 158, 11, 0.2);
  color: #D97706;
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.status-badge.idle::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #F59E0B;
}

.status-badge.offline,
.status-badge[class*="offline"] {
  background: rgba(239, 68, 68, 0.15);
  color: #DC2626;
  border: 1px solid rgba(239, 68, 68, 0.25);
}

.status-badge.offline::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #EF4444;
  opacity: 0.6;
}

/* Card info section */
.screen-card-info {
  padding: 12px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  border-top: 1px solid var(--gray-100);
}

.screen-card-details {
  flex: 1;
  min-width: 0;
}

.screen-card-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-800);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.screen-card-dept {
  font-size: 11px;
  color: var(--gray-400);
  margin-top: 1px;
}

.screen-card-os {
  font-size: 11px;
  color: var(--gray-500);
  display: flex;
  align-items: center;
  gap: 4px;
  margin-top: 2px;
}

.screen-card-os i {
  font-size: 13px;
  opacity: 0.7;
}

/* Flash highlight animation for real-time status change */
.flash-highlight {
  animation: flashHighlight 0.8s ease;
}

/* ============================================================
   LIST VIEW MODE
   ============================================================ */
.monitor-grid.list-view {
  grid-template-columns: 1fr;
  gap: 8px;
}

.monitor-grid.list-view .screen-card {
  display: flex;
  flex-direction: row;
  align-items: stretch;
}

.monitor-grid.list-view .screen-thumb {
  width: 180px;
  padding-top: 0;
  height: 100px;
  flex-shrink: 0;
}

.monitor-grid.list-view .screen-card-info {
  flex: 1;
  border-top: none;
  border-left: 1px solid var(--gray-100);
  align-items: center;
}

/* ============================================================
   DETAIL VIEW
   ============================================================ */
.back-btn {
  margin-bottom: 16px;
  color: var(--gray-500);
}

.back-btn:hover {
  color: var(--primary-500);
}

.detail-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 24px;
  align-items: start;
}

.detail-screen-viewer {
  background: var(--gray-900);
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  box-shadow: var(--shadow-lg);
}

.detail-screen-live-badge {
  position: absolute;
  bottom: 12px;
  left: 12px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  background: rgba(239, 68, 68, 0.85);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  border-radius: var(--radius-full);
  letter-spacing: 0.5px;
  backdrop-filter: blur(4px);
}

.live-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #fff;
  animation: pulse 1.5s infinite;
}

.detail-screen-toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 0;
  margin-top: 8px;
}

.detail-info {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* Employee header in detail */
.detail-employee-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xs);
}

.detail-employee-avatar {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}

.detail-employee-meta {
  flex: 1;
  min-width: 0;
}

.detail-employee-name {
  font-size: 16px;
  font-weight: 700;
  color: var(--gray-900);
}

.detail-employee-dept {
  font-size: 12px;
  color: var(--gray-500);
  margin-top: 1px;
}

/* Detail cards */
.detail-card {
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xs);
  overflow: hidden;
}

.detail-card-title {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-800);
  border-bottom: 1px solid var(--gray-100);
}

.detail-card-title i {
  color: var(--gray-400);
}

.detail-card-grid {
  padding: 4px 16px 8px;
}

.detail-info-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 0;
  font-size: 13px;
  border-bottom: 1px solid var(--gray-50);
}

.detail-info-row:last-child {
  border-bottom: none;
}

.detail-info-label {
  color: var(--gray-500);
  font-weight: 400;
}

.detail-info-value {
  color: var(--gray-800);
  font-weight: 500;
  text-align: right;
}

/* Progress bar */
.progress-bar {
  width: 100%;
  height: 5px;
  background: var(--gray-100);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-top: 4px;
}

.progress-bar-fill {
  height: 100%;
  border-radius: var(--radius-full);
  transition: width 1s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Activity timeline */
.timeline {
  padding: 12px 16px;
}

.timeline-item {
  display: flex;
  gap: 12px;
  position: relative;
  padding-bottom: 16px;
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: 5px;
  top: 14px;
  bottom: 0;
  width: 1px;
  background: var(--gray-200);
}

.timeline-item:last-child::before {
  display: none;
}

.timeline-dot {
  width: 11px;
  height: 11px;
  border-radius: var(--radius-full);
  border: 2px solid var(--gray-300);
  background: #fff;
  flex-shrink: 0;
  margin-top: 3px;
  position: relative;
  z-index: 1;
}

.timeline-dot.active {
  border-color: var(--success-400);
  background: var(--success-400);
}

.timeline-dot.idle {
  border-color: var(--warning-400);
  background: var(--warning-400);
}

.timeline-content {
  flex: 1;
  min-width: 0;
}

.timeline-time {
  font-size: 11px;
  font-weight: 600;
  color: var(--gray-500);
}

.timeline-text {
  font-size: 13px;
  color: var(--gray-700);
  margin-left: 8px;
}

/* ============================================================
   ANIMATIONS
   ============================================================ */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

@keyframes flashHighlight {
  0% { box-shadow: 0 0 0 0 rgba(79,70,229,0.4); }
  50% { box-shadow: 0 0 0 6px rgba(79,70,229,0.15); }
  100% { box-shadow: var(--shadow-xs); }
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

/* Laptop */
@media (max-width: 1200px) {
  .monitor-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .detail-layout {
    grid-template-columns: 1fr 320px;
    gap: 16px;
  }
}

/* Tablet */
@media (max-width: 1024px) {
  .sidebar {
    transform: translateX(-100%);
  }

  .sidebar.active {
    transform: translateX(0);
  }

  .sidebar-toggle {
    display: flex;
  }

  .main-wrapper {
    margin-left: 0;
  }

  .monitor-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .detail-layout {
    grid-template-columns: 1fr;
  }

  .topbar-admin-info {
    display: none;
  }

  .topbar-admin > i {
    display: none;
  }

  .topbar-status-badge span:not(.status-dot) {
    display: none;
  }

  .topbar-status-badge.connected {
    padding: 4px 8px;
  }

  .topbar-status-badge.agents {
    display: none;
  }
}

/* Mobile */
@media (max-width: 768px) {
  .content {
    padding: 16px;
  }

  .monitor-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .stats-grid {
    gap: 10px;
  }

  .page-title {
    font-size: 18px;
  }

  .topbar-search {
    display: none;
  }

  .toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .toolbar-left,
  .toolbar-right {
    width: 100%;
  }

  .toolbar-search {
    flex: 1;
  }

  .toolbar-search input {
    width: 100%;
  }

  .monitor-grid.list-view .screen-thumb {
    width: 120px;
    height: 75px;
  }

  .detail-screen-toolbar {
    flex-wrap: wrap;
    gap: 6px;
  }
}

/* Small mobile */
@media (max-width: 480px) {
  .monitor-grid {
    grid-template-columns: 1fr;
  }

  .stats-grid {
    grid-template-columns: 1fr;
  }

  .topbar {
    padding: 0 12px;
  }

  .content {
    padding: 12px;
  }

  .topbar-divider {
    display: none;
  }

  .table {
    font-size: 12px;
  }

  .table thead th,
  .table tbody td {
    padding: 8px 10px;
  }

  .monitor-grid.list-view .screen-card {
    flex-direction: column;
  }

  .monitor-grid.list-view .screen-thumb {
    width: 100%;
    padding-top: 62.5%;
    height: auto;
  }

  .monitor-grid.list-view .screen-card-info {
    border-left: none;
    border-top: 1px solid var(--gray-100);
  }
}

/* Print */
@media print {
  .sidebar, .topbar, .sidebar-overlay {
    display: none !important;
  }
  .main-wrapper {
    margin-left: 0 !important;
  }
}