/* Premium Glassmorphic Theme Design System */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@300;400;500;600;700&family=Cairo:wght@300;400;500;600;700&display=swap');

:root {
  --glass-bg: rgba(15, 23, 42, 0.45);
  --glass-bg-hover: rgba(15, 23, 42, 0.6);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-border-focus: rgba(16, 185, 129, 0.3);
  --glass-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.5);
  --glow-emerald: rgba(16, 185, 129, 0.4);
  --color-primary: #0f172a; /* Deep elegant slate blue */
  --color-accent: #10b981;  /* Rich Emerald Green */
  --color-gold: #f59e0b;    /* Premium Gold/Amber */
}

body {
  font-family: 'Cairo', 'Outfit', sans-serif;
  background: linear-gradient(180deg, #0b0f19 0%, #111827 100%);
  color: #f3f4f6;
  min-height: 100vh;
  letter-spacing: -0.01em;
}

/* Glassmorphism Classes - Clean & Human-designed */
.glass-panel {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  border-radius: 1.25rem;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.glass-panel:hover {
  background: var(--glass-bg-hover);
  border-color: rgba(255, 255, 255, 0.15);
  box-shadow: 0 30px 60px -12px rgba(0, 0, 0, 0.6);
}

.glass-card {
  background: rgba(255, 255, 255, 0.02);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 1rem;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.glass-card:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(16, 185, 129, 0.2);
  box-shadow: 0 20px 30px -10px rgba(0, 0, 0, 0.4);
}

/* Human-like Form inputs (No neon over-glow) */
.glass-input {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #fff;
  border-radius: 0.75rem;
  padding: 0.75rem 1.25rem;
  outline: none;
  font-size: 0.95rem;
  transition: all 0.2s ease;
}

.glass-input:focus {
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15);
}

/* Preloader Animation Effects */
@keyframes spinGlow {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.animate-spin-glow {
  animation: spinGlow 1.8s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

@keyframes logoPulse {
  0%, 100% {
    transform: scale(1);
    box-shadow: 0 0 20px rgba(16, 185, 129, 0.25);
  }
  50% {
    transform: scale(1.06);
    box-shadow: 0 0 35px rgba(20, 184, 166, 0.45);
  }
}

.preloader-logo-pulse {
  animation: logoPulse 2s ease-in-out infinite;
}

@keyframes progressBarAnim {
  0% {
    width: 0%;
    transform: translateX(-100%);
  }
  50% {
    width: 70%;
    transform: translateX(20%);
  }
  100% {
    width: 100%;
    transform: translateX(100%);
  }
}

.preloader-progress-bar {
  animation: progressBarAnim 1.5s ease-in-out infinite;
}

.preloader-hidden {
  opacity: 0 !important;
  visibility: hidden !important;
  pointer-events: none !important;
  transform: scale(1.04);
}

/* Premium Corporate Gradients */
.gradient-text {
  background: linear-gradient(135deg, #ffffff 30%, #10b981 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Professional elegant buttons (Warm & Bright) */
.btn-glow-teal {
  position: relative;
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: #ffffff;
  border: 1px solid rgba(16, 185, 129, 0.2);
  transition: all 0.25s ease;
}

.btn-glow-teal:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 25px rgba(16, 185, 129, 0.35);
  background: linear-gradient(135deg, #059669 0%, #047857 100%);
}

.btn-glow-indigo {
  background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
  color: #ffffff;
  border: 1px solid rgba(59, 130, 246, 0.2);
  transition: all 0.25s ease;
}

.btn-glow-indigo:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 25px rgba(59, 130, 246, 0.35);
  background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
}

/* Custom Scrollbars */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.2);
}
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.25);
}

/* RTL Specific Overrides */
[dir="rtl"] {
  text-align: right;
}