@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans+Arabic:wght@300;400;500;600;700;800&family=Tajawal:wght@400;500;700;800;900&display=swap');

:root {
  --font-family: 'IBM Plex Sans Arabic', 'Tajawal', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --bg-slate-950: #020617;
  --bg-slate-900: #0f172a;
  --bg-slate-850: #131d35;
  --bg-slate-800: #1e293b;
  --border-slate-800: #1e293b;
  --border-slate-700: #334155;
  
  --sky-400: #38bdf8;
  --sky-500: #0ea5e9;
  --sky-600: #0284c7;
  --emerald-400: #34d399;
  --emerald-500: #10b981;
  --emerald-600: #059669;
  --amber-400: #fbbf24;
  --amber-500: #f59e0b;
  --purple-400: #c084fc;
  --purple-500: #a855f7;
  --rose-400: #fb7185;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-family);
  background-color: var(--bg-slate-950);
  color: #f1f5f9;
  direction: rtl;
  min-height: 100vh;
  display: flex;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* App Layout */
.app-container {
  display: flex;
  width: 100%;
  min-height: 100vh;
}

/* Sidebar */
aside.sidebar-nav {
  width: 18rem; /* 72 = 288px */
  background-color: var(--bg-slate-900);
  border-left: 1px solid var(--border-slate-800);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100vh;
  position: sticky;
  top: 0;
  z-index: 40;
  user-select: none;
  flex-shrink: 0;
}

.sidebar-brand-header {
  padding: 1.5rem;
  border-bottom: 1px solid var(--border-slate-800);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.sidebar-logo-box {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 0.75rem;
  background: linear-gradient(to top right, #0284c7, #22d3ee);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  box-shadow: 0 10px 15px -3px rgba(14, 165, 233, 0.2);
  flex-shrink: 0;
}

.nav-link-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 0.875rem;
  border-radius: 0.75rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: #cbd5e1;
  text-decoration: none;
  transition: all 0.15s ease;
  border: 1px solid transparent;
}

.nav-link-item:hover {
  background-color: rgba(30, 41, 59, 0.8);
  color: #ffffff;
}

.nav-link-item.active {
  background-color: rgba(2, 132, 199, 0.15);
  color: var(--sky-400);
  border-color: rgba(14, 165, 233, 0.3);
  font-weight: 600;
  box-shadow: inset 0 2px 4px 0 rgba(0, 0, 0, 0.06);
}

.nav-badge-pill {
  font-size: 10px;
  font-weight: 700;
  padding: 0.125rem 0.5rem;
  border-radius: 9999px;
  background-color: rgba(14, 165, 233, 0.2);
  color: #7dd3fc;
  border: 1px solid rgba(14, 165, 233, 0.3);
}

/* Header */
header.top-header {
  background-color: rgba(15, 23, 42, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-slate-800);
  padding: 1rem 2rem;
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Main Content */
.main-wrapper {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  background-color: var(--bg-slate-950);
}

main.dashboard-main {
  flex: 1;
  padding: 1.5rem 2rem;
  overflow-y: auto;
}

/* Glass Panels & Modern Cards */
.glass-panel {
  background-color: rgba(15, 23, 42, 0.8);
  border: 1px solid var(--border-slate-800);
  border-radius: 1rem;
  backdrop-filter: blur(12px);
}

.glass-panel-hover {
  transition: all 0.2s ease;
}

.glass-panel-hover:hover {
  border-color: rgba(56, 189, 248, 0.3);
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.3);
}

/* Grid Layouts */
.grid-cols-4-responsive {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.25rem;
}

.grid-cols-3-responsive {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 1.5rem;
}

@media (max-width: 1024px) {
  .grid-cols-4-responsive {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .grid-cols-3-responsive {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .grid-cols-4-responsive {
    grid-template-columns: 1fr;
  }
  aside.sidebar-nav {
    display: none;
  }
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: var(--bg-slate-950);
}
::-webkit-scrollbar-thumb {
  background: var(--border-slate-800);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--border-slate-700);
}