/* Modern UI for SSO-PDDIKTI - Soft & Premium Refinement */
:root {
  /* Soft & Sophisticated Color Palette */
  --primary-color: #4f46e5;
  /* Soft Indigo */
  --primary-light: #818cf8;
  --primary-dark: #3730a3;
  --primary-rgb: 79, 70, 229;

  --secondary-color: #6366f1;
  --accent-color: #8b5cf6;

  --success-color: #10b981;
  /* Soft Emerald */
  --info-color: #0ea5e9;
  /* Soft Sky */
  --warning-color: #f59e0b;
  /* Soft Amber */
  --danger-color: #ef4444;
  /* Soft Rose */

  --bg-soft: #f8fafc;
  --bg-white: #ffffff;
  --text-main: #1e293b;
  /* Slate 800 */
  --text-muted: #64748b;
  /* Slate 500 */
  --text-light: #94a3b8;
  /* Slate 400 */

  /* Enhanced Glassmorphism & Depth */
  --glass-bg: rgba(255, 255, 255, 0.75);
  --glass-border: rgba(255, 255, 255, 0.4);
  --glass-shadow: 0 10px 40px -10px rgba(0, 0, 0, 0.05);
  --glass-backdrop: blur(12px);

  /* Typography Refinement */
  --font-main: 'Inter', system-ui, -apple-system, sans-serif;

  /* Spacing & Borders */
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
  font-family: var(--font-main);
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  background-attachment: fixed;
  color: var(--text-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Glass Card */
.glass-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-backdrop);
  -webkit-backdrop-filter: var(--glass-backdrop);
  border-radius: var(--radius-md);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  padding: 2.5rem;
  transition: var(--transition);
  position: relative;
  /* overflow: hidden; Removed to allow expanded menus/dropdowns */
}

.glass-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 50px -15px rgba(0, 0, 0, 0.08);
}

/* Premium Buttons */
.btn-premium {
  padding: 0.75rem 2rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  transition: var(--transition);
  text-transform: none;
  letter-spacing: -0.01em;
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.btn-premium-primary {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
  color: white !important;
  border: none;
  box-shadow: 0 10px 20px -5px rgba(var(--primary-rgb), 0.3);
}

.btn-premium-primary:hover {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
  transform: translateY(-2px);
  box-shadow: 0 15px 30px -8px rgba(var(--primary-rgb), 0.4);
}

.btn-premium-outline {
  background: white;
  color: var(--primary-color) !important;
  border: 1px solid rgba(var(--primary-rgb), 0.2);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
}

.btn-premium-outline:hover {
  background: var(--bg-soft);
  border-color: var(--primary-color);
  transform: translateY(-2px);
}

/* Premium Alerts */
.alert-premium {
  border: none;
  border-radius: var(--radius-md);
  padding: 1.25rem;
  position: relative;
  display: flex;
  align-items: center;
  box-shadow: 0 4px 12px rgba(0, 176, 255, 0.1);
}

.alert-premium-info {
  background: rgba(0, 176, 255, 0.08);
  border-left: 5px solid var(--info-color);
  color: #01579b;
}

.alert-premium-danger {
  background: rgba(255, 23, 68, 0.08);
  border-left: 5px solid var(--danger-color);
  color: #c62828;
}

/* Navigation & Floating Header */
.navbar {
  z-index: 1050;
  /* Ensure it stays above other content */
}

.nav-link-modern {
  color: var(--text-muted);
  font-weight: 500;
  font-size: 0.95rem;
  transition: var(--transition);
  text-decoration: none;
}

.nav-link-modern:hover {
  color: var(--primary-color);
  background: rgba(var(--primary-rgb), 0.05);
}

.navbar-toggler:focus {
  box-shadow: none;
}

/* Hero Section & Gradients */
.hero-soft {
  background: radial-gradient(circle at top right, rgba(var(--primary-rgb), 0.08), transparent 50%),
    radial-gradient(circle at bottom left, rgba(139, 92, 246, 0.08), transparent 50%);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
}

.hero-soft::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(var(--primary-rgb), 0.05) 0%, transparent 70%);
  border-radius: 50%;
  z-index: -1;
}

.display-font {
  letter-spacing: -0.02em;
}

/* Modern Pills & Navigation */
.modern-pills .nav-link {
  border-radius: var(--radius-full);
  padding: 0.6rem 1.5rem;
  color: var(--text-muted);
  font-weight: 500;
  transition: var(--transition);
  margin-right: 10px;
}

.modern-pills .nav-link:hover {
  background: rgba(var(--primary-rgb), 0.05);
  color: var(--primary-color);
}

.modern-pills .nav-link.active {
  background: var(--primary-color) !important;
  color: white !important;
  box-shadow: 0 10px 20px -5px rgba(var(--primary-rgb), 0.3);
}

/* Select2 Global Enhancements */
.select2-container--default .select2-selection--single {
  height: 48px !important;
  padding: 10px 15px !important;
  border: 1px solid #e2e8f0 !important;
  border-radius: var(--radius-sm) !important;
  transition: var(--transition);
}

.select2-container--default .select2-selection--single .select2-selection__arrow {
  height: 46px !important;
}

.select2-container--default .select2-selection--single .select2-selection__rendered {
  line-height: 28px !important;
  color: var(--text-dark) !important;
}

.select2-dropdown {
  border: 1px solid var(--glass-border) !important;
  border-radius: var(--radius-sm) !important;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1) !important;
  overflow: hidden;
}

.select2-results__option--highlighted[aria-selected] {
  background-color: var(--primary-color) !important;
}

/* Specialized Components */
.role-badge {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: white;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(0, 0, 0, 0.05);
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.02);
  font-size: 0.9rem;
  font-weight: 500;
  transition: var(--transition);
}

.role-badge:hover {
  border-color: var(--primary-color);
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.icon-box-sm {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 0.85rem;
}

.icon-box-lg {
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 20px;
  font-size: 2rem;
  margin: 0 auto;
}

/* Soft Backgrounds */
.bg-indigo-soft {
  background: rgba(var(--primary-rgb), 0.08);
}

.bg-emerald-soft {
  background: rgba(16, 185, 129, 0.08);
}

.bg-sky-soft {
  background: rgba(14, 165, 233, 0.08);
}

.text-emerald {
  color: #059669;
}

.text-sky {
  color: #0284c7;
}

.glass-card-hover {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-backdrop);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.glass-card-hover:hover {
  transform: translateY(-8px);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.1);
  background: white;
}

.animate-slide-up {
  animation: slideUp 0.8s ease-out forwards;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.ls-wide {
  letter-spacing: 0.1em;
}

/* Helper Classes */
.extra-small {
  font-size: 0.75rem;
}

.grayscale {
  filter: grayscale(1);
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .hero-soft {
    padding: 3rem 1rem;
    border-radius: var(--radius-md);
  }

  .glass-card {
    padding: 1.5rem;
  }

  .navbar-brand span {
    font-size: 1.1rem;
  }
}