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

:root {
  --font-arabic: 'Tajawal', 'Cairo', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --bg-gradient-from: #e9f3f8;
  --bg-gradient-via: #e4f5f1;
  --bg-gradient-to: #e3f0fb;
  --brand-teal: #0d9488;
  --brand-teal-light: #14b8a6;
  --brand-blue: #0284c7;
  --brand-orange: #f59e0b;
}

* {
  font-family: var(--font-arabic);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background: linear-gradient(135deg, #eaf2f8 0%, #e2f4f1 45%, #e1effa 100%);
  min-height: 100vh;
  color: #1e293b;
  overflow-x: hidden;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: rgba(241, 245, 249, 0.6);
}
::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 9999px;
}
::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

/* Glass Card & Soft Shadows */
.cobuild-card {
  background: #ffffff;
  border-radius: 1.25rem;
  box-shadow: 0 4px 20px -2px rgba(15, 23, 42, 0.05), 0 2px 6px -1px rgba(15, 23, 42, 0.03);
  border: 1px solid rgba(241, 245, 249, 0.9);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.cobuild-card:hover {
  box-shadow: 0 10px 25px -4px rgba(13, 148, 136, 0.08), 0 4px 10px -2px rgba(15, 23, 42, 0.04);
}

/* Live Stream Video Player & Radar Animations */
.live-stream-screen {
  background: radial-gradient(circle at center, #111e2e 0%, #080d14 100%);
  position: relative;
  overflow: hidden;
}

.radar-glow {
  filter: drop-shadow(0 0 12px rgba(16, 185, 129, 0.85));
}

@keyframes pulse-ring {
  0% {
    transform: scale(0.85);
    opacity: 0.9;
  }
  50% {
    transform: scale(1.15);
    opacity: 0.4;
  }
  100% {
    transform: scale(0.85);
    opacity: 0.9;
  }
}

.animate-pulse-ring {
  animation: pulse-ring 3s infinite ease-in-out;
}

@keyframes live-badge-blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.animate-live-blink {
  animation: live-badge-blink 1.5s infinite ease-in-out;
}

/* 3D Isometric Building Styles */
.building-isometric-container {
  perspective: 1200px;
  perspective-origin: 50% 30%;
}

.building-isometric {
  transform: rotateX(60deg) rotateZ(-45deg);
  transform-style: preserve-3d;
  transition: transform 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.floor-slice {
  transition: all 0.3s ease;
  cursor: pointer;
}

.floor-slice:hover {
  filter: brightness(1.12);
  transform: translateY(-4px) scale(1.02);
}

.floor-active {
  stroke: #10b981;
  stroke-width: 2.5;
  filter: drop-shadow(0 0 8px rgba(16, 185, 129, 0.6));
}

/* Milestones Vertical Stepper */
.stepper-line {
  position: absolute;
  top: 1rem;
  bottom: 1rem;
  right: 1.15rem;
  width: 2px;
  background: #e2e8f0;
  z-index: 0;
}

.stepper-line-active {
  position: absolute;
  top: 1rem;
  height: 42%;
  right: 1.15rem;
  width: 2px;
  background: #0d9488;
  z-index: 1;
}

/* Weather Sky Card */
.weather-sky-card {
  background: linear-gradient(180deg, #3b82f6 0%, #60a5fa 60%, #93c5fd 100%);
  position: relative;
  overflow: hidden;
}

.weather-sky-card::before {
  content: '';
  position: absolute;
  top: -20px;
  right: -20px;
  width: 100px;
  height: 100px;
  background: radial-gradient(circle, rgba(254, 240, 138, 0.8) 0%, rgba(254, 240, 138, 0) 70%);
  border-radius: 50%;
}

/* Modal and Lightbox */
.modal-overlay {
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(8px);
}

/* IoT Ticker Animation */
@keyframes ticker-slide {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.animate-pulse-slow {
  animation: pulse 3s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* Blueprint Theme Mode */
body.blueprint-mode {
  background: linear-gradient(135deg, #091a2e 0%, #0d2847 50%, #081726 100%) !important;
  color: #f1f5f9 !important;
}

body.blueprint-mode .cobuild-card {
  background: rgba(15, 33, 56, 0.85) !important;
  border-color: rgba(30, 58, 95, 0.8) !important;
  box-shadow: 0 4px 20px -2px rgba(0, 0, 0, 0.4) !important;
}

body.blueprint-mode h1,
body.blueprint-mode h2,
body.blueprint-mode h3,
body.blueprint-mode .text-slate-800,
body.blueprint-mode .text-slate-900 {
  color: #f8fafc !important;
}

body.blueprint-mode .text-slate-500,
body.blueprint-mode .text-slate-600 {
  color: #94a3b8 !important;
}

body.blueprint-mode .bg-slate-50 {
  background: rgba(10, 24, 43, 0.7) !important;
}

body.blueprint-mode .border-slate-100 {
  border-color: rgba(30, 58, 95, 0.5) !important;
}

/* Print Styles */
@media print {
  body {
    background: white !important;
    color: black !important;
  }
  .no-print {
    display: none !important;
  }
  .cobuild-card {
    box-shadow: none !important;
    border: 1px solid #e2e8f0 !important;
    break-inside: avoid;
  }
}