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

:root {
  /* Core Dark Obsidian Palette (Apple HIG / Linear / Vercel Inspired) */
  --bg-canvas: #060913;
  --bg-surface-1: rgba(15, 23, 42, 0.76);
  --bg-surface-2: rgba(23, 33, 56, 0.68);
  --bg-surface-3: rgba(30, 41, 59, 0.85);
  --bg-glass-header: rgba(8, 13, 26, 0.84);
  --bg-input: rgba(10, 16, 31, 0.85);

  /* Specular Hairline Borders */
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.15);
  --border-focus: #3b82f6;
  --specular-top: inset 0 1px 0 0 rgba(255, 255, 255, 0.11);

  /* Brand & Semantic Accents */
  --primary: #3b82f6;
  --primary-hover: #2563eb;
  --primary-glow: rgba(59, 130, 246, 0.25);
  --indigo: #6366f1;
  --cyan: #06b6d4;
  --success: #10b981;
  --success-hover: #059669;
  --success-soft: rgba(16, 185, 129, 0.14);
  --warning: #f59e0b;
  --warning-soft: rgba(245, 158, 11, 0.15);
  --danger: #ef4444;
  --danger-hover: #dc2626;
  --danger-soft: rgba(239, 68, 68, 0.15);

  /* Typography Colors */
  --text-main: #f8fafc;
  --text-secondary: #cbd5e1;
  --text-muted: #94a3b8;
  --text-dim: #64748b;

  /* Spatial System & Radii */
  --radius-xs: 6px;
  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-pill: 9999px;

  /* Shadows & Motion */
  --shadow-card: 0 12px 32px -8px rgba(0, 0, 0, 0.55), var(--specular-top);
  --shadow-modal: 0 28px 70px -12px rgba(0, 0, 0, 0.85), var(--specular-top);
  --ease-spring: cubic-bezier(0.22, 1, 0.36, 1);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

html, body {
  min-height: 100vh;
  background-color: var(--bg-canvas);
  color: var(--text-main);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'SF Pro Text', sans-serif;
  line-height: 1.55;
  overflow-x: hidden;
}

/* Ambient Mesh Background */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(circle at 10% 8%, rgba(59, 130, 246, 0.18), transparent 42%),
    radial-gradient(circle at 88% 12%, rgba(99, 102, 241, 0.15), transparent 40%),
    radial-gradient(circle at 50% 92%, rgba(16, 185, 129, 0.11), transparent 48%),
    linear-gradient(180deg, #050811 0%, #090f1f 50%, #060913 100%);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: rgba(6, 9, 19, 0.8);
}
::-webkit-scrollbar-thumb {
  background: rgba(148, 163, 184, 0.25);
  border-radius: 999px;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(148, 163, 184, 0.45);
}

/* Executive Top Navigation Bar */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg-glass-header);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border-bottom: 1px solid var(--border-subtle);
  padding: 0.85rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.brand-emblem {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: linear-gradient(135deg, #3b82f6 0%, #6366f1 55%, #10b981 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  box-shadow: 0 6px 20px rgba(59, 130, 246, 0.35), inset 0 1px 1px rgba(255, 255, 255, 0.35);
  flex-shrink: 0;
}

.brand-title-wrap {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-family: 'Plus Jakarta Sans', 'Inter', sans-serif;
  font-size: 1.08rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  color: #ffffff;
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.brand-subtitle {
  font-size: 0.74rem;
  color: var(--text-muted);
  font-weight: 500;
  letter-spacing: 0.01em;
}

.waf-live-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.38rem;
  padding: 0.2rem 0.62rem;
  border-radius: var(--radius-pill);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: rgba(16, 185, 129, 0.14);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.32);
}

.waf-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 8px #10b981;
  animation: pulseDot 2s infinite ease-in-out;
}

@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.55; transform: scale(1.2); }
}

.navbar-actions {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  flex-wrap: wrap;
}

/* Main Container */
.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 1.75rem 2rem 4rem;
}

/* Executive Architecture Banner */
.arch-banner {
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.88) 0%, rgba(23, 37, 84, 0.45) 55%, rgba(6, 78, 59, 0.35) 100%);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-card);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.arch-banner-left {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  max-width: 820px;
}

.arch-eyebrow {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #38bdf8;
}

.arch-headline {
  font-family: 'Plus Jakarta Sans', 'Inter', sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: -0.015em;
}

.arch-desc {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.arch-desc code {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.76rem;
  background: rgba(15, 23, 42, 0.75);
  color: #93c5fd;
  padding: 0.15rem 0.45rem;
  border-radius: 6px;
  border: 1px solid rgba(147, 197, 253, 0.2);
}

.arch-banner-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.55rem;
  min-width: 250px;
}

.server-quota-pill {
  background: rgba(10, 16, 31, 0.78);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 0.65rem 0.95rem;
  width: 100%;
}

.server-quota-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-bottom: 0.4rem;
}

.server-quota-bar {
  width: 100%;
  height: 6px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  overflow: hidden;
}

.server-quota-fill {
  height: 100%;
  width: 14%;
  background: linear-gradient(90deg, #3b82f6, #10b981);
  border-radius: 999px;
  transition: width 0.5s var(--ease-spring);
}

/* Bento KPI Grid */
.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.15rem;
  margin-bottom: 1.75rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1.15rem;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
  gap: 1.25rem;
}

/* Cards */
.card {
  background: var(--bg-surface-1);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  padding: 1.35rem;
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
  transition: transform 0.24s var(--ease-spring), border-color 0.24s var(--ease-spring), box-shadow 0.24s var(--ease-spring);
}

.kpi-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--indigo), transparent);
  opacity: 0.85;
}

.kpi-card.kpi-emerald::before {
  background: linear-gradient(90deg, var(--success), var(--cyan), transparent);
}

.kpi-card.kpi-amber::before {
  background: linear-gradient(90deg, var(--warning), #f97316, transparent);
}

.kpi-card.kpi-indigo::before {
  background: linear-gradient(90deg, var(--indigo), #ec4899, transparent);
}

.kpi-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.65rem;
}

.stat-label {
  font-size: 0.73rem;
  color: var(--text-muted);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.kpi-icon {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: rgba(59, 130, 246, 0.14);
  border: 1px solid rgba(59, 130, 246, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}

.stat-value {
  font-family: 'Plus Jakarta Sans', 'Inter', sans-serif;
  font-size: 1.95rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: #ffffff;
  font-variant-numeric: tabular-nums;
  line-height: 1.15;
  margin-bottom: 0.35rem;
}

.stat-meta {
  font-size: 0.77rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

/* Unified Command & Filter Bar */
.command-bar {
  background: var(--bg-surface-1);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1rem 1.25rem;
  margin-bottom: 1.35rem;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  gap: 0.95rem;
}

.command-bar-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.command-title-group {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.command-title {
  font-family: 'Plus Jakarta Sans', 'Inter', sans-serif;
  font-size: 1.12rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #ffffff;
}

.command-actions-right {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-wrap: wrap;
}

.search-input-wrap {
  position: relative;
  min-width: 270px;
}

.search-input-wrap .search-icon {
  position: absolute;
  left: 0.85rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.85rem;
  color: var(--text-muted);
  pointer-events: none;
}

.search-input {
  width: 100%;
  padding: 0.58rem 0.9rem 0.58rem 2.35rem;
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  font-size: 0.84rem;
  transition: all 0.2s var(--ease-spring);
}

.search-input:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px var(--primary-glow);
}

/* Wing Filter Tabs */
.wing-filter-bar {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  padding-top: 0.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.wing-tab {
  padding: 0.5rem 0.95rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-secondary);
  font-size: 0.81rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.48rem;
  transition: all 0.2s var(--ease-spring);
}

.wing-tab:hover {
  background: rgba(255, 255, 255, 0.07);
  color: #ffffff;
  border-color: var(--border-subtle);
}

.wing-tab.active {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.24), rgba(99, 102, 241, 0.22));
  color: #ffffff;
  border-color: rgba(59, 130, 246, 0.55);
  box-shadow: 0 4px 14px rgba(59, 130, 246, 0.2);
}

.wing-count-pill {
  background: rgba(255, 255, 255, 0.1);
  color: #e2e8f0;
  padding: 0.1rem 0.48rem;
  border-radius: var(--radius-pill);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  font-weight: 700;
}

.wing-tab.active .wing-count-pill {
  background: var(--primary);
  color: #ffffff;
}

/* Wing Badges on Cards */
.wing-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.32rem;
  padding: 0.24rem 0.65rem;
  border-radius: var(--radius-pill);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.wing-rap {
  background: rgba(59, 130, 246, 0.15);
  color: #60a5fa;
  border: 1px solid rgba(59, 130, 246, 0.32);
}

.wing-shv {
  background: rgba(168, 85, 247, 0.15);
  color: #c084fc;
  border: 1px solid rgba(168, 85, 247, 0.32);
}

.wing-ppm {
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.32);
}

/* Employee Directory Cards */
.employee-card {
  background: var(--bg-surface-1);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.3rem;
  transition: transform 0.25s var(--ease-spring), border-color 0.25s var(--ease-spring), box-shadow 0.25s var(--ease-spring);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1.1rem;
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
}

.employee-card:hover {
  transform: translateY(-3px);
  border-color: rgba(96, 165, 250, 0.42);
  box-shadow: 0 18px 40px -10px rgba(0, 0, 0, 0.7), 0 0 24px rgba(59, 130, 246, 0.12), var(--specular-top);
}

.employee-card.is-terminated {
  opacity: 0.75;
  border-color: rgba(239, 68, 68, 0.35);
}

.emp-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
}

.emp-identity {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  min-width: 0;
}

.emp-avatar {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.28), rgba(99, 102, 241, 0.28));
  border: 1px solid rgba(96, 165, 250, 0.35);
  color: #93c5fd;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  font-size: 0.98rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.emp-title-block {
  min-width: 0;
}

.emp-name {
  font-family: 'Plus Jakarta Sans', 'Inter', sans-serif;
  font-weight: 700;
  font-size: 1.04rem;
  color: #ffffff;
  letter-spacing: -0.015em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  display: block;
}

.emp-designation {
  font-size: 0.77rem;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  display: block;
}

.emp-pin-badge {
  font-family: 'JetBrains Mono', monospace;
  background: rgba(59, 130, 246, 0.15);
  color: #93c5fd;
  border: 1px solid rgba(59, 130, 246, 0.3);
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-xs);
  font-size: 0.72rem;
  font-weight: 700;
  flex-shrink: 0;
}

.emp-meta-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 0.7rem;
}

.emp-meta-chip {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  padding: 0.18rem 0.52rem;
  border-radius: 6px;
}

.emp-telemetry-list {
  display: flex;
  flex-direction: column;
  gap: 0.38rem;
  margin-top: 0.85rem;
  padding: 0.75rem;
  background: rgba(8, 13, 25, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-sm);
}

.drive-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.74rem;
  padding: 0.24rem 0.6rem;
  border-radius: 6px;
  font-weight: 600;
}

.drive-linked {
  background: rgba(16, 185, 129, 0.13);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.25);
}

.drive-missing {
  background: rgba(239, 68, 68, 0.14);
  color: #f87171;
  border: 1px solid rgba(239, 68, 68, 0.28);
}

.drive-pending {
  background: rgba(245, 158, 11, 0.14);
  color: #fbbf24;
  border: 1px solid rgba(245, 158, 11, 0.28);
}

.emp-card-actions {
  display: flex;
  flex-direction: column;
  gap: 0.48rem;
}

.emp-quick-actions {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.4rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.62rem 1.1rem;
  border-radius: var(--radius-sm);
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 0.84rem;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.2s var(--ease-spring);
  text-decoration: none;
  white-space: nowrap;
  user-select: none;
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
  color: #ffffff;
  border-color: rgba(147, 197, 253, 0.25);
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #60a5fa 0%, #3b82f6 100%);
  box-shadow: 0 6px 20px rgba(59, 130, 246, 0.5);
}

.btn-success {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: #ffffff;
  border-color: rgba(110, 231, 183, 0.25);
  box-shadow: 0 4px 14px rgba(16, 185, 129, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.btn-success:hover {
  background: linear-gradient(135deg, #34d399 0%, #10b981 100%);
  box-shadow: 0 6px 20px rgba(16, 185, 129, 0.45);
}

.btn-secondary {
  background: rgba(30, 41, 59, 0.72);
  color: var(--text-main);
  border: 1px solid var(--border-strong);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.btn-secondary:hover {
  background: rgba(51, 65, 85, 0.85);
  border-color: rgba(255, 255, 255, 0.25);
}

.btn-danger-soft {
  background: rgba(239, 68, 68, 0.12);
  color: #f87171;
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.btn-danger-soft:hover {
  background: rgba(239, 68, 68, 0.22);
  color: #fecaca;
  border-color: rgba(239, 68, 68, 0.5);
}

.btn-sm {
  padding: 0.42rem 0.75rem;
  font-size: 0.78rem;
  border-radius: 8px;
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.58rem;
  border-radius: var(--radius-pill);
  font-size: 0.72rem;
  font-weight: 600;
}

.badge-blue {
  background: rgba(59, 130, 246, 0.16);
  color: #93c5fd;
  border: 1px solid rgba(59, 130, 246, 0.3);
}

.badge-green {
  background: rgba(16, 185, 129, 0.16);
  color: #6ee7b7;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.badge-warning {
  background: rgba(245, 158, 11, 0.16);
  color: #fcd34d;
  border: 1px solid rgba(245, 158, 11, 0.3);
}

/* File List & Explorer Rows */
.file-list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-top: 0.85rem;
  max-height: 460px;
  overflow-y: auto;
  padding-right: 0.25rem;
}

.file-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 0.95rem;
  background: var(--bg-surface-2);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  gap: 0.85rem;
  transition: border-color 0.2s var(--ease-spring), background 0.2s var(--ease-spring);
}

.file-row:hover {
  border-color: rgba(96, 165, 250, 0.35);
  background: rgba(30, 41, 59, 0.82);
}

.file-info {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  overflow: hidden;
}

.file-thumb {
  width: 46px;
  height: 46px;
  border-radius: 8px;
  object-fit: cover;
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid var(--border-subtle);
  flex-shrink: 0;
}

.file-title {
  font-weight: 600;
  font-size: 0.86rem;
  color: #f8fafc;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 260px;
}

.file-sub {
  font-size: 0.74rem;
  color: var(--text-muted);
  margin-top: 0.15rem;
}

/* Modals & Overlays */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(3, 6, 14, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 1.25rem;
}

.modal-box {
  background: #0b1120;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-xl);
  padding: 1.75rem;
  width: 100%;
  max-width: 440px;
  box-shadow: var(--shadow-modal);
  color: var(--text-main);
}

.modal-box-large {
  background: linear-gradient(180deg, #0d1528 0%, #090e1c 100%);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-xl);
  padding: 1.75rem 2rem;
  width: 100%;
  max-width: 1180px;
  max-height: 92vh;
  overflow-y: auto;
  box-shadow: var(--shadow-modal);
  color: var(--text-main);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 1.15rem;
  margin-bottom: 1.35rem;
  gap: 1rem;
}

/* Forms & Inputs */
.form-group {
  margin-bottom: 0.9rem;
}

.form-group label {
  display: block;
  font-size: 0.76rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
  color: var(--text-secondary);
  letter-spacing: 0.01em;
}

.form-input,
select.form-input,
textarea.form-input {
  width: 100%;
  padding: 0.62rem 0.85rem;
  background: var(--bg-input);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  color: #ffffff;
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  transition: border-color 0.2s var(--ease-spring), box-shadow 0.2s var(--ease-spring);
}

.form-input::placeholder {
  color: var(--text-dim);
}

.form-input:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px var(--primary-glow);
}

select.form-input option {
  background: #0f172a;
  color: #ffffff;
}

/* Modal Section Panels */
.modal-panel {
  background: rgba(15, 23, 42, 0.65);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.15rem 1.25rem;
  margin-bottom: 1.15rem;
  box-shadow: var(--specular-top);
}

.modal-panel-blue {
  background: linear-gradient(135deg, rgba(30, 58, 138, 0.28), rgba(15, 23, 42, 0.78));
  border-color: rgba(59, 130, 246, 0.32);
}

.modal-panel-emerald {
  background: linear-gradient(135deg, rgba(6, 78, 59, 0.32), rgba(15, 23, 42, 0.78));
  border-color: rgba(16, 185, 129, 0.32);
}

.modal-panel-title {
  font-family: 'Plus Jakarta Sans', 'Inter', sans-serif;
  font-size: 0.92rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 0.35rem;
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

/* Category Tabs inside Modal */
.cat-tabs {
  display: flex;
  gap: 0.45rem;
  margin: 0.85rem 0;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 0.6rem;
}

.cat-tab {
  padding: 0.42rem 0.85rem;
  border-radius: 8px;
  font-size: 0.79rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-secondary);
  transition: all 0.2s var(--ease-spring);
}

.cat-tab:hover {
  background: rgba(255, 255, 255, 0.09);
  color: #ffffff;
}

.cat-tab.active {
  background: var(--primary);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.35);
}

/* Toast Notification */
#toast {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(16px);
  color: #ffffff;
  border: 1px solid rgba(59, 130, 246, 0.45);
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  font-weight: 600;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.65), 0 0 20px rgba(59, 130, 246, 0.2);
  display: none;
  z-index: 2000;
}

/* Responsive Breakpoints */
@media (max-width: 1100px) {
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 720px) {
  .navbar {
    padding: 0.75rem 1rem;
  }
  .container {
    padding: 1.15rem 1rem 3rem;
  }
  .grid-4,
  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }
  .emp-quick-actions {
    grid-template-columns: repeat(2, 1fr);
  }
  .modal-box-large {
    padding: 1.2rem;
  }
}