/* ============================================================
   ERP/MRP MODULE — DESIGN SYSTEM
   Glassmorphism 2.0 | Archival Index | Micro-Interactions
   Accessibility-First
   ============================================================ */

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

/* ---- CSS Custom Properties ---- */
:root {
  /* Background layers */
  --bg-base:       #07091a;
  --bg-surface:    #0d1126;
  --bg-elevated:   #131832;

  /* Glass panels */
  --glass-bg:         rgba(255,255,255,0.06);
  --glass-bg-hover:   rgba(255,255,255,0.10);
  --glass-border:     rgba(255,255,255,0.10);
  --glass-border-glow: rgba(0,212,170,0.30);
  --glass-blur:       blur(24px);
  --glass-blur-lg:    blur(40px);

  /* Accent palette */
  --accent-teal:    #00d4aa;
  --accent-teal-dim: rgba(0,212,170,0.15);
  --accent-violet:  #7c6af7;
  --accent-violet-dim: rgba(124,106,247,0.15);
  --accent-gold:    #f59e0b;
  --accent-gold-dim:rgba(245,158,11,0.15);

  /* Status */
  --status-success:  #22c55e;
  --status-warning:  #f59e0b;
  --status-danger:   #ef4444;
  --status-info:     #3b82f6;
  --status-neutral:  #64748b;

  /* Text */
  --text-primary:   #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted:     #475569;
  --text-accent:    #00d4aa;

  /* Fonts */
  --font-body:   'Outfit', sans-serif;
  --font-mono:   'JetBrains Mono', monospace;

  /* Sizing */
  --sidebar-w:  240px;
  --header-h:   64px;
  --radius-sm:  8px;
  --radius-md:  12px;
  --radius-lg:  18px;
  --radius-xl:  24px;

  /* Transitions */
  --ease-out:    cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --duration-fast: 150ms;
  --duration-med:  250ms;
  --duration-slow: 400ms;

  /* Shadows */
  --shadow-glass: 0 8px 32px rgba(0,0,0,0.4), 0 1px 0 rgba(255,255,255,0.06) inset;
  --shadow-glow-teal: 0 0 20px rgba(0,212,170,0.25);
  --shadow-glow-violet: 0 0 20px rgba(124,106,247,0.25);
}

/* ---- Light Theme Overrides ---- */
body.light-theme {
  --bg-base:       #f8fafc;
  --bg-surface:    #ffffff;
  --bg-elevated:   #f1f5f9;

  --glass-bg:         rgba(255,255,255,0.70);
  --glass-bg-hover:   rgba(255,255,255,0.90);
  --glass-border:     rgba(0,0,0,0.08);
  --glass-border-glow: rgba(0,212,170,0.40);
  
  --text-primary:   #0f172a;
  --text-secondary: #475569;
  --text-muted:     #94a3b8;
  
  --shadow-glass: 0 4px 12px rgba(0,0,0,0.05), 0 1px 0 rgba(255,255,255,0.8) inset;
}

body.light-theme::before {
  background: 
    radial-gradient(ellipse 80% 60% at 20% 10%, rgba(0,212,170,0.08) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 80% 80%, rgba(124,106,247,0.10) 0%, transparent 60%);
}

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 15px; }
body {
  font-family: var(--font-body);
  background: var(--bg-base);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.6;
}

/* Background gradient mesh */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 20% 10%, rgba(0,212,170,0.06) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 80% 80%, rgba(124,106,247,0.08) 0%, transparent 60%),
    radial-gradient(ellipse 40% 40% at 50% 50%, rgba(245,158,11,0.03) 0%, transparent 60%);
  pointer-events: none;
  z-index: 0;
}

/* ============================================================
   SIDEBAR NAVIGATION
   ============================================================ */
.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  width: var(--sidebar-w);
  height: 100vh;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur-lg);
  -webkit-backdrop-filter: var(--glass-blur-lg);
  border-right: 1px solid var(--glass-border);
  display: flex;
  flex-direction: column;
  padding: 0;
  z-index: 100;
  overflow: hidden;
}

.sidebar::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-teal), transparent);
  opacity: 0.4;
}

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

.sidebar-logo-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--accent-teal), var(--accent-violet));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
  box-shadow: var(--shadow-glow-teal);
}

.sidebar-logo-text {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.3px;
  color: var(--text-primary);
}

.sidebar-logo-sub {
  font-size: 0.65rem;
  font-family: var(--font-mono);
  color: var(--accent-teal);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.sidebar-section-label {
  font-size: 0.62rem;
  font-family: var(--font-mono);
  letter-spacing: 0.12em;
  color: var(--text-muted);
  text-transform: uppercase;
  padding: 16px 20px 6px;
}

.sidebar-nav {
  flex: 1;
  padding: 8px 12px;
  overflow-y: auto;
}

.sidebar-nav::-webkit-scrollbar { width: 0; }

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: all var(--duration-fast) var(--ease-out);
  margin-bottom: 2px;
  position: relative;
  cursor: pointer;
}

.nav-item:hover {
  background: var(--glass-bg-hover);
  color: var(--text-primary);
  transform: translateX(2px);
}

.nav-item.active {
  background: var(--accent-teal-dim);
  color: var(--accent-teal);
  border: 1px solid rgba(0,212,170,0.20);
}

.nav-item.active::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 3px; height: 60%;
  background: var(--accent-teal);
  border-radius: 0 2px 2px 0;
  box-shadow: var(--shadow-glow-teal);
}

.nav-item .nav-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  opacity: 0.7;
  transition: opacity var(--duration-fast);
}

.nav-item:hover .nav-icon,
.nav-item.active .nav-icon { opacity: 1; }

.nav-badge {
  margin-left: auto;
  background: var(--accent-teal-dim);
  color: var(--accent-teal);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  padding: 1px 6px;
  border-radius: 20px;
  border: 1px solid rgba(0,212,170,0.25);
}

.sidebar-footer {
  padding: 12px;
  border-top: 1px solid var(--glass-border);
}

.sidebar-user {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--duration-fast);
}

.sidebar-user:hover { background: var(--glass-bg-hover); }

.user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-violet), var(--accent-teal));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: white;
  flex-shrink: 0;
}

.user-info { flex: 1; min-width: 0; }

.user-name {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

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

/* ============================================================
   MAIN LAYOUT
   ============================================================ */
.main-content {
  margin-left: var(--sidebar-w);
  height: 100vh;
  overflow-y: auto;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
  position: relative;
  z-index: 1;
}

/* ============================================================
   TOP HEADER BAR
   ============================================================ */
.topbar {
  height: var(--header-h);
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 28px;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid var(--glass-border);
  position: sticky;
  top: 0;
  z-index: 50;
}

.topbar-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.3px;
}

.topbar-subtitle {
  font-size: 0.75rem;
  color: var(--text-secondary);
  font-family: var(--font-mono);
}

.topbar-spacer { flex: 1; }

.search-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 7px 14px;
  width: 240px;
  transition: all var(--duration-med) var(--ease-out);
}

.search-bar:focus-within {
  border-color: var(--accent-teal);
  box-shadow: 0 0 0 2px var(--accent-teal-dim);
  background: rgba(0,212,170,0.04);
}

.search-bar input {
  background: none;
  border: none;
  outline: none;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.85rem;
  width: 100%;
}

.search-bar input::placeholder { color: var(--text-muted); }

.search-icon { color: var(--text-muted); flex-shrink: 0; }

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.icon-btn {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--glass-border);
  background: var(--glass-bg);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-out);
  position: relative;
}

.icon-btn:hover {
  background: var(--glass-bg-hover);
  color: var(--text-primary);
  border-color: rgba(255,255,255,0.18);
  transform: translateY(-1px);
}

.notif-dot {
  position: absolute;
  top: 6px; right: 6px;
  width: 7px; height: 7px;
  background: var(--accent-teal);
  border-radius: 50%;
  border: 1px solid var(--bg-surface);
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.8); }
}

/* ============================================================
   PAGE CONTENT
   ============================================================ */
.page-content {
  padding: 28px;
  flex: 1;
}

.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 24px;
  gap: 16px;
  flex-wrap: wrap;
}

.page-title {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.5px;
  line-height: 1.2;
}

.page-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-top: 4px;
}

.page-header-right {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 18px;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all var(--duration-fast) var(--ease-out);
  text-decoration: none;
  white-space: nowrap;
  line-height: 1;
}

.btn:focus-visible {
  outline: 2px solid var(--accent-teal);
  outline-offset: 2px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-teal), #00b894);
  color: #07091a;
  border-color: transparent;
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-glow-teal);
  filter: brightness(1.1);
}

.btn-secondary {
  background: var(--glass-bg);
  color: var(--text-primary);
  border-color: var(--glass-border);
  backdrop-filter: var(--glass-blur);
}

.btn-secondary:hover {
  background: var(--glass-bg-hover);
  border-color: rgba(255,255,255,0.18);
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border-color: transparent;
}

.btn-ghost:hover {
  background: var(--glass-bg);
  color: var(--text-primary);
}

.btn-danger {
  background: rgba(239,68,68,0.15);
  color: var(--status-danger);
  border-color: rgba(239,68,68,0.25);
}

.btn-danger:hover { background: rgba(239,68,68,0.25); }

.btn-sm { padding: 5px 12px; font-size: 0.78rem; }
.btn-lg { padding: 11px 24px; font-size: 0.95rem; }

/* ============================================================
   GLASS CARD
   ============================================================ */
.card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-glass);
  transition: border-color var(--duration-med) var(--ease-out),
              box-shadow var(--duration-med) var(--ease-out);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.08), transparent);
}

.card:hover {
  border-color: var(--glass-border-glow);
  box-shadow: var(--shadow-glass), var(--shadow-glow-teal);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px 14px;
  border-bottom: 1px solid var(--glass-border);
}

.card-title {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.2px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.card-badge {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  padding: 2px 6px;
  border-radius: 4px;
  background: var(--accent-teal-dim);
  color: var(--accent-teal);
  border: 1px solid rgba(0,212,170,0.2);
}

.card-body { padding: 20px; }

/* ============================================================
   KPI METRIC CARDS
   ============================================================ */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

.kpi-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 20px;
  position: relative;
  overflow: hidden;
  transition: all var(--duration-med) var(--ease-out);
  cursor: default;
}

.kpi-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  transition: opacity var(--duration-med);
  opacity: 0;
}

.kpi-card:hover::after { opacity: 1; }
.kpi-card:hover { transform: translateY(-3px); }

.kpi-card-teal::after { background: linear-gradient(90deg, var(--accent-teal), transparent); }
.kpi-card-violet::after { background: linear-gradient(90deg, var(--accent-violet), transparent); }
.kpi-card-gold::after { background: linear-gradient(90deg, var(--accent-gold), transparent); }
.kpi-card-success::after { background: linear-gradient(90deg, var(--status-success), transparent); }

.kpi-icon-wrap {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
  font-size: 18px;
}

.kpi-icon-teal { background: var(--accent-teal-dim); color: var(--accent-teal); }
.kpi-icon-violet { background: var(--accent-violet-dim); color: var(--accent-violet); }
.kpi-icon-gold { background: var(--accent-gold-dim); color: var(--accent-gold); }
.kpi-icon-success { background: rgba(34,197,94,0.12); color: var(--status-success); }

.kpi-label {
  font-size: 0.75rem;
  font-family: var(--font-mono);
  letter-spacing: 0.07em;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 6px;
}

.kpi-value {
  font-size: 1.9rem;
  font-weight: 800;
  font-family: var(--font-mono);
  color: var(--text-primary);
  letter-spacing: -1px;
  line-height: 1;
  margin-bottom: 8px;
}

.kpi-delta {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.75rem;
  font-family: var(--font-mono);
  padding: 2px 8px;
  border-radius: 20px;
}

.kpi-delta-up {
  background: rgba(34,197,94,0.12);
  color: var(--status-success);
}

.kpi-delta-down {
  background: rgba(239,68,68,0.12);
  color: var(--status-danger);
}

/* ============================================================
   STATUS BADGES
   ============================================================ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 0.72rem;
  font-weight: 600;
  font-family: var(--font-mono);
  letter-spacing: 0.03em;
  white-space: nowrap;
}

.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}

.badge-active {
  background: rgba(34,197,94,0.12);
  color: var(--status-success);
  border: 1px solid rgba(34,197,94,0.25);
}
.badge-active .badge-dot {
  background: var(--status-success);
  animation: pulse-dot 1.5s infinite;
}

.badge-pending {
  background: rgba(245,158,11,0.12);
  color: var(--accent-gold);
  border: 1px solid rgba(245,158,11,0.25);
}
.badge-pending .badge-dot { background: var(--accent-gold); }

.badge-completed {
  background: rgba(100,116,139,0.12);
  color: var(--status-neutral);
  border: 1px solid rgba(100,116,139,0.20);
}
.badge-completed .badge-dot { background: var(--status-neutral); }

.badge-cancelled {
  background: rgba(239,68,68,0.10);
  color: var(--status-danger);
  border: 1px solid rgba(239,68,68,0.20);
}
.badge-cancelled .badge-dot { background: var(--status-danger); }

.badge-production {
  background: var(--accent-violet-dim);
  color: var(--accent-violet);
  border: 1px solid rgba(124,106,247,0.25);
}
.badge-production .badge-dot {
  background: var(--accent-violet);
  animation: pulse-dot 2s infinite;
}

/* ============================================================
   ARCHIVAL DATA TABLE
   ============================================================ */
.table-wrapper {
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.data-table thead th {
  text-align: left;
  padding: 10px 14px;
  font-size: 0.67rem;
  font-family: var(--font-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  border-bottom: 1px solid var(--glass-border);
  white-space: nowrap;
  user-select: none;
  cursor: pointer;
  transition: color var(--duration-fast);
}

.data-table thead th:hover { color: var(--text-secondary); }

.data-table thead th.sorted { color: var(--accent-teal); }

.sort-icon {
  display: inline-flex;
  flex-direction: column;
  gap: 1px;
  margin-left: 4px;
  vertical-align: middle;
  opacity: 0.4;
}

.sort-icon span {
  display: block;
  width: 0; height: 0;
  border-left: 3px solid transparent;
  border-right: 3px solid transparent;
}

.sort-icon .sort-up { border-bottom: 4px solid currentColor; }
.sort-icon .sort-down { border-top: 4px solid currentColor; }

.data-table tbody tr {
  border-bottom: 1px solid rgba(255,255,255,0.04);
  transition: background var(--duration-fast) var(--ease-out);
  cursor: pointer;
}

.data-table tbody tr:hover {
  background: var(--glass-bg-hover);
}

.data-table tbody tr:hover td:first-child {
  color: var(--accent-teal);
}

.data-table tbody td {
  padding: 12px 14px;
  color: var(--text-secondary);
  vertical-align: middle;
  transition: color var(--duration-fast);
}

.data-table tbody td.td-mono {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--text-primary);
}

.data-table tbody td.td-name {
  font-weight: 600;
  color: var(--text-primary);
}

/* Row selection */
.data-table tbody tr.selected {
  background: var(--accent-teal-dim);
  border-color: rgba(0,212,170,0.15);
}

/* ---- Skeleton loader ---- */
.skeleton {
  background: linear-gradient(90deg, rgba(255,255,255,0.04) 25%, rgba(255,255,255,0.08) 50%, rgba(255,255,255,0.04) 75%);
  background-size: 200% 100%;
  animation: skeleton-shimmer 1.5s infinite;
  border-radius: 4px;
  display: inline-block;
}

@keyframes skeleton-shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ============================================================
   FILTER TABS
   ============================================================ */
.filter-tabs {
  display: flex;
  align-items: center;
  gap: 2px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 4px;
  overflow-x: auto;
}

.filter-tab {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-out);
  white-space: nowrap;
  border: none;
  background: none;
}

.filter-tab:hover {
  color: var(--text-primary);
  background: rgba(255,255,255,0.05);
}

.filter-tab.active {
  background: var(--glass-bg-hover);
  color: var(--accent-teal);
  border: 1px solid rgba(0,212,170,0.20);
}

.tab-count {
  background: var(--accent-teal-dim);
  color: var(--accent-teal);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  padding: 1px 6px;
  border-radius: 10px;
}

.filter-tab.active .tab-count { background: rgba(0,212,170,0.2); }

/* ============================================================
   FORM CONTROLS
   ============================================================ */
.form-group { margin-bottom: 16px; }

.form-label {
  display: block;
  font-size: 0.75rem;
  font-family: var(--font-mono);
  letter-spacing: 0.06em;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 6px;
}

.form-input, .form-select {
  width: 100%;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: 9px 14px;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.875rem;
  outline: none;
  transition: all var(--duration-fast) var(--ease-out);
}

.form-input:focus, .form-select:focus {
  border-color: var(--accent-teal);
  box-shadow: 0 0 0 2px var(--accent-teal-dim);
  background: rgba(0,212,170,0.04);
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2394a3b8' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
  cursor: pointer;
}

.form-select option { background: var(--bg-elevated); color: var(--text-primary); }

/* ============================================================
   MODAL / OVERLAY
   ============================================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(7,9,26,0.8);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  opacity: 0;
  visibility: hidden;
  transition: all var(--duration-med) var(--ease-out);
  padding: 20px;
}

.modal-overlay.open {
  opacity: 1;
  visibility: visible;
}

.modal {
  background: var(--bg-elevated);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 560px;
  box-shadow: 0 24px 64px rgba(0,0,0,0.6), 0 1px 0 rgba(255,255,255,0.06) inset;
  transform: translateY(16px) scale(0.98);
  transition: transform var(--duration-med) var(--ease-spring);
  overflow: hidden;
}

.modal-overlay.open .modal {
  transform: translateY(0) scale(1);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--glass-border);
}

.modal-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
}

.modal-close {
  width: 30px; height: 30px;
  border-radius: var(--radius-sm);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--duration-fast);
  font-size: 16px;
  line-height: 1;
}

.modal-close:hover {
  background: rgba(239,68,68,0.15);
  color: var(--status-danger);
  border-color: rgba(239,68,68,0.25);
}

.modal-body { padding: 24px; }
.modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
}

/* ============================================================
   PROGRESS BARS
   ============================================================ */
.progress-bar {
  height: 6px;
  background: rgba(255,255,255,0.07);
  border-radius: 3px;
  overflow: hidden;
  position: relative;
}

.progress-fill {
  height: 100%;
  border-radius: 3px;
  transition: width 1s var(--ease-out);
}

.progress-teal { background: linear-gradient(90deg, var(--accent-teal), #00e5bb); }
.progress-violet { background: linear-gradient(90deg, var(--accent-violet), #a78bfa); }
.progress-gold { background: linear-gradient(90deg, var(--accent-gold), #fbbf24); }
.progress-danger { background: linear-gradient(90deg, var(--status-danger), #f87171); }
.progress-success { background: linear-gradient(90deg, var(--status-success), #4ade80); }

/* ============================================================
   CHART CONTAINER
   ============================================================ */
.chart-container {
  position: relative;
  width: 100%;
}

/* ============================================================
   GRID LAYOUTS
   ============================================================ */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.grid-5-3 { display: grid; grid-template-columns: 5fr 3fr; gap: 16px; }
.grid-3-2 { display: grid; grid-template-columns: 3fr 2fr; gap: 16px; }

/* ============================================================
   ACTIVITY FEED
   ============================================================ */
.activity-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.activity-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  transition: background var(--duration-fast);
}

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

.activity-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  flex-shrink: 0;
  margin-top: 2px;
}

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

.activity-text {
  font-size: 0.83rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

.activity-text strong { color: var(--text-primary); }

.activity-time {
  font-size: 0.68rem;
  font-family: var(--font-mono);
  color: var(--text-muted);
  margin-top: 3px;
}

/* ============================================================
   TOOLTIP
   ============================================================ */
[data-tooltip] {
  position: relative;
}
[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-elevated);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  font-size: 0.72rem;
  padding: 4px 9px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration-fast);
  z-index: 999;
}
[data-tooltip]:hover::after { opacity: 1; }

/* ============================================================
   SCROLLBAR
   ============================================================ */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: rgba(255,255,255,0.1);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.18); }

/* ============================================================
   MICRO-ANIMATIONS
   ============================================================ */
@keyframes fade-in-up {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes slide-in-left {
  from { opacity: 0; transform: translateX(-16px); }
  to   { opacity: 1; transform: translateX(0); }
}

.animate-fade-in-up {
  animation: fade-in-up var(--duration-slow) var(--ease-out) both;
}

.animate-stagger > * {
  animation: fade-in-up var(--duration-slow) var(--ease-out) both;
}

.animate-stagger > *:nth-child(1) { animation-delay: 0ms; }
.animate-stagger > *:nth-child(2) { animation-delay: 60ms; }
.animate-stagger > *:nth-child(3) { animation-delay: 120ms; }
.animate-stagger > *:nth-child(4) { animation-delay: 180ms; }
.animate-stagger > *:nth-child(5) { animation-delay: 240ms; }
.animate-stagger > *:nth-child(6) { animation-delay: 300ms; }

/* ============================================================
   UTILITY
   ============================================================ */
.text-teal    { color: var(--accent-teal); }
.text-violet  { color: var(--accent-violet); }
.text-gold    { color: var(--accent-gold); }
.text-success { color: var(--status-success); }
.text-danger  { color: var(--status-danger); }
.text-muted   { color: var(--text-muted); }
.text-secondary { color: var(--text-secondary); }
.font-mono    { font-family: var(--font-mono); }
.font-bold    { font-weight: 700; }
.text-right   { text-align: right; }
.text-center  { text-align: center; }
.d-flex       { display: flex; }
.align-center { align-items: center; }
.gap-8        { gap: 8px; }
.gap-12       { gap: 12px; }
.gap-16       { gap: 16px; }
.mt-4         { margin-top: 4px; }
.mt-8         { margin-top: 8px; }
.mt-12        { margin-top: 12px; }
.mt-16        { margin-top: 16px; }
.mt-24        { margin-top: 24px; }
.mb-4         { margin-bottom: 4px; }
.mb-8         { margin-bottom: 8px; }
.mb-12        { margin-bottom: 12px; }
.mb-16        { margin-bottom: 16px; }
.mb-24        { margin-bottom: 24px; }
.p-0          { padding: 0; }

/* Divider */
.divider {
  height: 1px;
  background: var(--glass-border);
  margin: 16px 0;
}

/* Empty state */
.empty-state {
  text-align: center;
  padding: 48px 20px;
  color: var(--text-muted);
}

.empty-state-icon {
  font-size: 2.5rem;
  margin-bottom: 12px;
  opacity: 0.4;
}

.empty-state-text {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* Tag */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.7rem;
  font-family: var(--font-mono);
  background: rgba(255,255,255,0.06);
  color: var(--text-secondary);
  border: 1px solid var(--glass-border);
}

/* Priority indicators */
.priority-high   { color: var(--status-danger); }
.priority-medium { color: var(--accent-gold); }
.priority-low    { color: var(--text-muted); }

/* Alert banner */
.alert {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  margin-bottom: 16px;
}

.alert-warning {
  background: var(--accent-gold-dim);
  border: 1px solid rgba(245,158,11,0.25);
  color: var(--accent-gold);
}

.alert-danger {
  background: rgba(239,68,68,0.1);
  border: 1px solid rgba(239,68,68,0.2);
  color: var(--status-danger);
}

.alert-success {
  background: rgba(34,197,94,0.1);
  border: 1px solid rgba(34,197,94,0.2);
  color: var(--status-success);
}

/* Number highlight */
.num { font-family: var(--font-mono); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1100px) {
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .grid-4   { grid-template-columns: repeat(2, 1fr); }
  .grid-3   { grid-template-columns: repeat(2, 1fr); }
  .grid-5-3 { grid-template-columns: 1fr; }
  .grid-3-2 { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  :root { --sidebar-w: 0px; }
  .sidebar { transform: translateX(-240px); width: 240px; }
  .sidebar.mobile-open { transform: translateX(0); }
  .main-content { margin-left: 0; }
  .kpi-grid { grid-template-columns: 1fr 1fr; }
  .page-content { padding: 16px; }
  .grid-2 { grid-template-columns: 1fr; }
  .topbar { padding: 0 16px; }
  .search-bar { width: 160px; }
}

/* ============================================================
   CUSTOM DIALOGS (Alert / Confirm)
   ============================================================ */
.custom-dialog-overlay {
  position: fixed;
  inset: 0;
  background: rgba(4, 5, 12, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 2000;
}

.custom-dialog-overlay.open {
  opacity: 1;
  visibility: visible;
}

.custom-dialog {
  background: rgba(13, 17, 38, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  box-shadow: 0 32px 64px rgba(0,0,0,0.8), 0 0 0 1px rgba(255,255,255,0.05) inset;
  width: 100%;
  max-width: 420px;
  overflow: hidden;
  transform: scale(0.9) translateY(20px);
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  position: relative;
}

.custom-dialog-overlay.open .custom-dialog {
  transform: scale(1) translateY(0);
}

.custom-dialog::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-teal), transparent);
}

.dialog-header {
  padding: 24px 24px 12px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.dialog-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.dialog-icon-warn {
  background: var(--accent-gold-dim);
  color: var(--accent-gold);
}

.dialog-icon-info {
  background: var(--accent-teal-dim);
  color: var(--accent-teal);
}

.dialog-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.3px;
}

.dialog-body {
  padding: 0 24px 12px;
}

.dialog-message {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.dialog-footer {
  padding: 16px 24px 24px;
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

@keyframes dialog-glow {
  0%, 100% { border-color: var(--glass-border); }
  50% { border-color: var(--glass-border-glow); }
}

.custom-dialog.confirm {
  animation: dialog-glow 3s infinite;
}