/* ==========================================================================
   👑 ZAKHMAK ULTRA-LUXURY EXECUTIVE MASTERPIECE THEME (v12.0) 👑
   ========================================================================== */

:root {
  /* Champagne Gold & Royal Metallics */
  --zk-gold-50: #FFFDF7;
  --zk-gold-100: #FDF7E7;
  --zk-gold-200: #F6E6B8;
  --zk-gold-300: #ECCF80;
  --zk-gold-400: #E2B94A;
  --zk-gold-500: #D4AF37;
  --zk-gold-600: #B38612;
  --zk-gold-700: #8A6409;
  --zk-gold-glow: rgba(212, 175, 55, 0.45);

  /* Deep Matte Onyx & Slate Palette */
  --zk-onyx-base: #070A11;
  --zk-onyx-surface: #0D121F;
  --zk-onyx-card: #131B2E;
  --zk-onyx-elevated: #1A243B;
  --zk-onyx-border: rgba(212, 175, 55, 0.22);

  /* Prestige Accents */
  --zk-emerald: #10B981;
  --zk-emerald-glow: rgba(16, 185, 129, 0.35);
  --zk-sapphire: #3B82F6;
  --zk-ruby: #EF4444;
  --zk-amber: #F59E0B;
  --zk-purple: #8B5CF6;

  /* Geometry & Typography */
  --zk-radius-sm: 0.5rem;
  --zk-radius-md: 0.875rem;
  --zk-radius-lg: 1.25rem;
  --zk-radius-xl: 1.75rem;
  --zk-font-sans: 'Cairo', 'Tajawal', sans-serif;
  --zk-font-num: 'Plus Jakarta Sans', 'Cairo', sans-serif;
}

/* Global Reset & Base Typography */
html, body, #root {
  font-family: var(--zk-font-sans) !important;
  -webkit-font-smoothing: antialiased !important;
  -moz-osx-font-smoothing: grayscale !important;
  background: #F4F6F9 !important;
  color: #0F172A !important;
  direction: rtl;
  margin: 0;
  padding: 0;
}

.font-mono, [class*="tabular-nums"], table td, .metric-value, [class*="text-muted-foreground"] {
  font-family: var(--zk-font-num) !important;
}

/* Custom Scrollbar */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: rgba(15, 23, 42, 0.03); }
::-webkit-scrollbar-thumb { background: linear-gradient(180deg, #D4AF37 0%, #B38612 100%); border-radius: 999px; }
::-webkit-scrollbar-thumb:hover { background: #8A6409; }

/* ==========================================================================
   🏰 ULTRA-LUXURY MATTE ONYX SIDEBAR
   ========================================================================== */
aside, [class*="bg-sidebar"], .bg-sidebar {
  background: radial-gradient(circle at 10% 15%, #0e1526 0%, #080c16 60%, #04060c 100%) !important;
  border-left: 1.5px solid var(--zk-onyx-border) !important;
  box-shadow: -15px 0 50px rgba(0, 0, 0, 0.85), inset 1px 0 0 rgba(255, 255, 255, 0.06) !important;
  display: flex !important;
  flex-direction: column !important;
  justify-content: space-between !important;
  padding: 0 !important;
}

/* Brand Header */
.zk-sidebar-brand {
  padding: 1.35rem 1.25rem 1.15rem 1.25rem;
  background: linear-gradient(180deg, rgba(212, 175, 55, 0.18) 0%, rgba(0, 0, 0, 0.6) 100%);
  border-bottom: 1.5px solid rgba(212, 175, 55, 0.28);
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.zk-sidebar-brand img {
  filter: drop-shadow(0 0 16px rgba(212, 175, 55, 0.6));
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.zk-sidebar-brand img:hover {
  transform: scale(1.06) rotate(-2deg);
}

/* Spotlight Search */
.zk-sidebar-search-box {
  padding: 0.75rem 1rem 0.5rem 1rem;
}

.zk-sidebar-search-input {
  width: 100%;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(212, 175, 55, 0.25);
  border-radius: var(--zk-radius-md);
  padding: 0.6rem 0.85rem;
  color: #FFFFFF;
  font-size: 0.85rem;
  font-family: inherit;
  outline: none;
  box-sizing: border-box;
  transition: all 0.2s ease;
}

.zk-sidebar-search-input:focus {
  background: rgba(255, 255, 255, 0.1);
  border-color: #D4AF37;
  box-shadow: 0 0 18px rgba(212, 175, 55, 0.4);
}

.zk-sidebar-search-input::placeholder {
  color: #64748B;
  font-size: 0.8rem;
}

/* Scrollable Nav Area */
.zk-sidebar-nav-scroll {
  flex: 1;
  overflow-y: auto;
  padding: 0.5rem 0.75rem 1rem 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
}

/* Executive Category Wing (الجناح التنفيذي) */
.zk-menu-wing {
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--zk-radius-lg);
  padding: 0.5rem;
  transition: all 0.2s ease;
}

.zk-menu-wing:hover {
  border-color: rgba(212, 175, 55, 0.25);
  background: rgba(255, 255, 255, 0.04);
}

.zk-wing-header {
  font-size: 0.725rem;
  font-weight: 900;
  color: #F6E6B8;
  padding: 0.35rem 0.65rem 0.5rem 0.65rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  margin-bottom: 0.35rem;
}

.zk-wing-dots {
  color: rgba(212, 175, 55, 0.5);
  letter-spacing: 2px;
  font-size: 0.75rem;
}

/* Menu Link Item */
.zk-menu-item {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.6rem 0.85rem;
  border-radius: var(--zk-radius-md);
  color: #CBD5E1;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.875rem;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  margin-bottom: 2px;
  cursor: pointer;
  border: 1px solid transparent;
}

.zk-menu-item:hover {
  color: #FFFFFF;
  background: linear-gradient(270deg, rgba(212, 175, 55, 0.2) 0%, rgba(212, 175, 55, 0.04) 100%);
  border-color: rgba(212, 175, 55, 0.35);
  transform: translateX(-4px);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.35);
}

.zk-menu-item.active {
  background: linear-gradient(135deg, rgba(236, 207, 128, 0.38) 0%, rgba(212, 175, 55, 0.25) 50%, rgba(179, 134, 18, 0.18) 100%) !important;
  color: #FFFFFF !important;
  font-weight: 900 !important;
  border: 1.5px solid #D4AF37 !important;
  border-right: 4px solid #E2B94A !important;
  box-shadow: 0 8px 24px rgba(212, 175, 55, 0.35), inset 0 1px 2px rgba(255, 255, 255, 0.3) !important;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.6);
}

.zk-menu-item.active .zk-menu-icon {
  background: rgba(212, 175, 55, 0.35);
  box-shadow: 0 0 12px rgba(212, 175, 55, 0.6);
}

.zk-menu-icon {
  width: 28px;
  height: 28px;
  border-radius: var(--zk-radius-sm);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
  transition: all 0.2s ease;
}

/* User Capsule Footer */
.zk-user-capsule {
  padding: 1.1rem;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.45) 0%, rgba(13, 18, 31, 0.9) 100%);
  border-top: 1.5px solid rgba(212, 175, 55, 0.28);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.zk-user-avatar-wrap {
  width: 42px;
  height: 42px;
  border-radius: 9999px;
  background: linear-gradient(135deg, #D4AF37 0%, #B38612 100%);
  color: #0F172A;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 1.15rem;
  box-shadow: 0 4px 15px rgba(212, 175, 55, 0.4);
  flex-shrink: 0;
}

.zk-logout-btn {
  background: rgba(239, 68, 68, 0.14);
  border: 1px solid rgba(239, 68, 68, 0.35);
  color: #F87171;
  padding: 0.5rem 0.75rem;
  border-radius: var(--zk-radius-md);
  font-size: 0.775rem;
  font-weight: 800;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.zk-logout-btn:hover {
  background: #EF4444;
  color: #FFFFFF;
  box-shadow: 0 4px 15px rgba(239, 68, 68, 0.45);
  transform: scale(1.05);
}

/* ==========================================================================
   💎 EXECUTIVE HERO SECTION & CLOCK
   ========================================================================== */
.zk-hero-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--zk-radius-xl);
  background: linear-gradient(135deg, #070a12 0%, #0d1322 45%, #172342 100%);
  border: 1.5px solid rgba(212, 175, 55, 0.38);
  box-shadow: 0 20px 45px -10px rgba(0, 0, 0, 0.5), 0 0 35px rgba(212, 175, 55, 0.15);
  color: #FFFFFF;
  padding: 1.75rem 2rem;
  margin-bottom: 1.5rem;
}

.zk-hero-glow {
  position: absolute;
  top: -60%;
  left: -20%;
  width: 140%;
  height: 220%;
  background: radial-gradient(circle at 75% 25%, rgba(212, 175, 55, 0.2) 0%, transparent 60%);
  pointer-events: none;
}

.zk-badge-royal {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(212, 175, 55, 0.16);
  border: 1px solid rgba(212, 175, 55, 0.45);
  color: #F6E6B8;
  padding: 0.35rem 0.85rem;
  border-radius: 9999px;
  font-size: 0.8rem;
  font-weight: 800;
  box-shadow: 0 2px 10px rgba(212, 175, 55, 0.2);
}

.zk-badge-clock {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #FFFFFF;
  padding: 0.35rem 0.85rem;
  border-radius: 9999px;
  font-size: 0.8rem;
  font-weight: 800;
  font-family: var(--zk-font-num);
}

/* ==========================================================================
   📊 3D METRIC KPI CARDS
   ========================================================================== */
.zk-kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.zk-kpi-card {
  position: relative;
  background: #FFFFFF;
  border-radius: var(--zk-radius-lg);
  padding: 1.5rem;
  border: 1.5px solid #E2E8F0;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.05), 0 2px 8px rgba(0, 0, 0, 0.02);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.zk-kpi-card:hover {
  transform: translateY(-4px);
  border-color: #D4AF37;
  box-shadow: 0 18px 35px -8px rgba(212, 175, 55, 0.22), 0 4px 12px rgba(0, 0, 0, 0.04);
}

.zk-kpi-card.gold-accent {
  background: linear-gradient(135deg, #FFFFFF 0%, #FCF9F2 100%);
  border-color: rgba(212, 175, 55, 0.45);
}

.zk-kpi-icon-wrap {
  width: 48px;
  height: 48px;
  border-radius: var(--zk-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.zk-kpi-val {
  font-size: 1.85rem;
  font-weight: 900;
  color: #0F172A;
  margin-top: 0.5rem;
  line-height: 1.2;
}

.zk-kpi-label {
  font-size: 0.875rem;
  font-weight: 700;
  color: #64748B;
}

/* ==========================================================================
   🛡️ SUPERVISOR RADAR WIDGETS
   ========================================================================== */
.zk-radar-panel {
  background: #FFFFFF;
  border-radius: var(--zk-radius-xl);
  border: 1.5px solid rgba(212, 175, 55, 0.35);
  box-shadow: 0 16px 40px -10px rgba(0, 0, 0, 0.08);
  margin-bottom: 2rem;
  overflow: hidden;
}

.zk-radar-header {
  background: linear-gradient(135deg, #070a12 0%, #0d1322 60%, #172342 100%);
  color: #FFFFFF;
  padding: 1.25rem 1.75rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  border-bottom: 1.5px solid rgba(212, 175, 55, 0.3);
}

.zk-nav-tabs {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(0, 0, 0, 0.35);
  padding: 0.35rem;
  border-radius: 9999px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.zk-nav-tab-btn {
  background: transparent;
  border: none;
  color: #94A3B8;
  font-weight: 700;
  font-size: 0.85rem;
  padding: 0.45rem 1.15rem;
  border-radius: 9999px;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.zk-nav-tab-btn:hover {
  color: #FFFFFF;
  background: rgba(255, 255, 255, 0.08);
}

.zk-nav-tab-btn.active {
  background: linear-gradient(135deg, #D4AF37 0%, #B38612 100%);
  color: #0F172A;
  font-weight: 900;
  box-shadow: 0 4px 15px rgba(212, 175, 55, 0.4);
}

.zk-tab-pane {
  display: none;
  padding: 1.75rem;
}

.zk-tab-pane.active {
  display: block;
  animation: zkFadeIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes zkFadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   📋 TABLES & ROWS
   ========================================================================== */
.zk-table-container {
  width: 100%;
  overflow-x: auto;
  border-radius: var(--zk-radius-md);
  border: 1px solid #E2E8F0;
}

.zk-table {
  width: 100%;
  border-collapse: collapse;
  text-align: right;
  font-size: 0.9rem;
}

.zk-table thead th {
  background: #F1F5F9;
  color: #475569;
  font-weight: 800;
  padding: 1rem 1.25rem;
  border-bottom: 2px solid #CBD5E1;
  white-space: nowrap;
}

.zk-table tbody tr {
  border-bottom: 1px solid #E2E8F0;
  transition: background-color 0.2s ease;
}

.zk-table tbody tr:hover {
  background-color: #F8FAFC;
}

.zk-table td {
  padding: 1rem 1.25rem;
  color: #1E293B;
  vertical-align: middle;
}

/* Badges & Pills */
.zk-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.775rem;
  font-weight: 800;
  white-space: nowrap;
}

.zk-pill.emerald { background: #ECFDF5; color: #065F46; border: 1px solid #A7F3D0; }
.zk-pill.amber { background: #FFFBEB; color: #92400E; border: 1px solid #FDE68A; }
.zk-pill.ruby { background: #FEF2F2; color: #991B1B; border: 1px solid #FECACA; }
.zk-pill.sapphire { background: #EFF6FF; color: #1E40AF; border: 1px solid #BFDBFE; }
.zk-pill.gold { background: rgba(212, 175, 55, 0.15); color: #B45309; border: 1px solid rgba(212, 175, 55, 0.4); }

/* Buttons */
.zk-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 800;
  font-size: 0.875rem;
  padding: 0.6rem 1.25rem;
  border-radius: var(--zk-radius-md);
  border: none;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  text-decoration: none;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.zk-btn:active { transform: scale(0.97); }

.zk-btn-gold {
  background: linear-gradient(135deg, #D4AF37 0%, #B38612 100%);
  color: #0F172A;
  box-shadow: 0 4px 15px rgba(212, 175, 55, 0.35);
}

.zk-btn-gold:hover {
  background: linear-gradient(135deg, #E2B94A 0%, #D4AF37 100%);
  box-shadow: 0 6px 20px rgba(212, 175, 55, 0.5);
  transform: translateY(-2px);
}

.zk-btn-dark {
  background: #0F172A;
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.zk-btn-dark:hover {
  background: #1E293B;
  border-color: #D4AF37;
  transform: translateY(-2px);
}

.zk-btn-emerald {
  background: linear-gradient(135deg, #10B981 0%, #059669 100%);
  color: #FFFFFF;
  box-shadow: 0 4px 15px rgba(16, 185, 129, 0.35);
}

.zk-btn-emerald:hover {
  background: linear-gradient(135deg, #34D399 0%, #10B981 100%);
  transform: translateY(-2px);
}

.zk-btn-ruby {
  background: linear-gradient(135deg, #EF4444 0%, #DC2626 100%);
  color: #FFFFFF;
  box-shadow: 0 4px 15px rgba(239, 68, 68, 0.35);
}

.zk-btn-ruby:hover {
  background: linear-gradient(135deg, #F87171 0%, #EF4444 100%);
  transform: translateY(-2px);
}

/* Modals */
.zk-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(7, 10, 17, 0.78);
  backdrop-filter: blur(8px);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  animation: zkBackdropFade 0.25s ease;
}

@keyframes zkBackdropFade {
  from { opacity: 0; }
  to { opacity: 1; }
}

.zk-modal-panel {
  position: relative;
  background: #FFFFFF;
  border-radius: var(--zk-radius-xl);
  border: 1.5px solid rgba(212, 175, 55, 0.4);
  box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.5), 0 0 40px rgba(212, 175, 55, 0.2);
  width: 100%;
  max-width: 650px;
  max-height: 90vh;
  overflow-y: auto;
  animation: zkModalZoom 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes zkModalZoom {
  from { opacity: 0; transform: scale(0.94) translateY(10px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.zk-modal-header {
  background: linear-gradient(135deg, #070a12 0%, #0d1322 100%);
  color: #FFFFFF;
  padding: 1.25rem 1.75rem;
  border-bottom: 1.5px solid rgba(212, 175, 55, 0.3);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.zk-modal-body { padding: 1.75rem; }
.zk-modal-footer {
  padding: 1.25rem 1.75rem;
  background: #F8FAFC;
  border-top: 1px solid #E2E8F0;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.75rem;
}

/* Toast */
#zk-toast-container {
  position: fixed;
  top: 1.5rem;
  left: 1.5rem;
  z-index: 100000;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  pointer-events: none;
}

.zk-toast {
  pointer-events: auto;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.5rem;
  border-radius: var(--zk-radius-lg);
  background: #0F172A;
  color: #FFFFFF;
  border: 1.5px solid rgba(212, 175, 55, 0.4);
  box-shadow: 0 15px 35px -5px rgba(0, 0, 0, 0.5), 0 0 25px rgba(212, 175, 55, 0.2);
  font-weight: 700;
  font-size: 0.9rem;
  animation: zkToastSlide 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes zkToastSlide {
  from { opacity: 0; transform: translateX(-30px); }
  to { opacity: 1; transform: translateX(0); }
}

@media (max-width: 768px) {
  .zk-hero-card { padding: 1.5rem 1.25rem; }
  .zk-kpi-grid { grid-template-columns: 1fr; }
  .zk-radar-header { flex-direction: column; align-items: stretch; }
  .zk-nav-tabs { overflow-x: auto; width: 100%; justify-content: flex-start; }
  .zk-modal-panel { margin: 10px; max-width: 95vw; }
}