/* 
 * Premium Glassmorphism & Enterprise UI Design Tokens
 * SMPN 2 Banyakan Satu Atap Platform
 */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400&display=swap');

:root {
  --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  /* Primary Harmonious Palette */
  --navy-deep: #042F2E;
  --navy-card: #0A3B35;
  --indigo-primary: #0D9488;
  --indigo-glow: rgba(13, 148, 136, 0.4);
  --cyan-accent: #06B6D4;
  --emerald-accent: #10B981;
  --amber-warning: #F59E0B;
  --rose-danger: #F43F5E;
  
  /* Text Tokens */
  --text-heading: #0F172A;
  --text-body: #334155;
  --text-muted: #64748B;
  --text-light: #94A3B8;

  /* Glassmorphism Variables */
  --glass-bg-light: rgba(255, 255, 255, 0.75);
  --glass-bg-hover: rgba(255, 255, 255, 0.92);
  --glass-border: rgba(255, 255, 255, 0.6);
  --glass-shadow: 0 20px 40px -15px rgba(15, 23, 42, 0.08), 0 0 15px 0 rgba(13, 148, 136, 0.04);
  --glass-dark-bg: rgba(15, 23, 42, 0.85);
  --glass-dark-border: rgba(255, 255, 255, 0.12);
  
  /* Gradients */
  --gradient-hero: linear-gradient(135deg, #042F2E 0%, #064E3B 40%, #115E59 100%);
  --gradient-accent: linear-gradient(135deg, #0D9488 0%, #06B6D4 100%);
  --gradient-gold: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
  --gradient-emerald: linear-gradient(135deg, #10B981 0%, #059669 100%);
  --gradient-text: linear-gradient(135deg, #0D9488 0%, #06B6D4 100%);
}

/* Base Body Styles */
body {
  font-family: var(--font-main);
  color: var(--text-body);
  background-color: #F8FAFC;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Gradient Text Class */
.text-gradient {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Glass Card Component */
.glass-card {
  background: var(--glass-bg-light);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  border-radius: 1.5rem;
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.glass-card:hover {
  background: var(--glass-bg-hover);
  transform: translateY(-8px) scale(1.01);
  box-shadow: 0 30px 60px -20px rgba(13, 148, 136, 0.18), 0 0 20px 0 rgba(6, 182, 212, 0.1);
  border-color: rgba(13, 148, 136, 0.3);
}

/* Dark Glass Card Component */
.glass-dark-card {
  background: var(--glass-dark-bg);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--glass-dark-border);
  border-radius: 1.5rem;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  transition: all 0.4s ease;
}

.glass-dark-card:hover {
  border-color: rgba(13, 148, 136, 0.5);
  transform: translateY(-6px);
  box-shadow: 0 30px 60px -12px rgba(13, 148, 136, 0.25);
}

/* Premium Buttons */
.btn-gradient {
  background: var(--gradient-accent);
  color: #FFFFFF !important;
  border: none;
  font-weight: 700;
  border-radius: 50rem;
  padding: 0.85rem 2rem;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  box-shadow: 0 10px 25px -5px var(--indigo-glow);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn-gradient:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 15px 35px -5px rgba(13, 148, 136, 0.6);
  color: #FFFFFF;
}

/* Soft Badges */
.badge-soft-primary {
  background: rgba(13, 148, 136, 0.12);
  color: var(--indigo-primary);
  font-weight: 700;
  padding: 0.45rem 1rem;
  border-radius: 50rem;
}

.badge-soft-success {
  background: rgba(16, 185, 129, 0.12);
  color: var(--emerald-accent);
  font-weight: 700;
  padding: 0.45rem 1rem;
  border-radius: 50rem;
}

/* Pulse Keyframe Animation */
@keyframes pulseGlow {
  0% { box-shadow: 0 0 0 0 rgba(13, 148, 136, 0.4); }
  70% { box-shadow: 0 0 0 15px rgba(13, 148, 136, 0); }
  100% { box-shadow: 0 0 0 0 rgba(13, 148, 136, 0); }
}

.pulse-glow {
  animation: pulseGlow 2s infinite;
}

/* Hijau Tosca Theme Enhancement */
:root {
  --primary-tosca: #0D9488;
  --primary-tosca-hover: #0F766E;
  --tosca-light: #CCFBF1;
  --tosca-gradient: linear-gradient(135deg, #0D9488 0%, #2DD4BF 100%);
  --bs-primary: #0D9488 !important;
  --bs-primary-rgb: 13, 148, 136 !important;
}

.text-primary, .text-gradient {
  color: #0D9488 !important;
  background: linear-gradient(135deg, #0D9488 0%, #14B8A6 50%, #2DD4BF 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.bg-primary {
  background-color: #0D9488 !important;
}

.btn-primary, .btn-gradient {
  background: linear-gradient(135deg, #0D9488 0%, #14B8A6 100%) !important;
  border-color: #0D9488 !important;
  color: #FFFFFF !important;
  box-shadow: 0 4px 14px rgba(13, 148, 136, 0.35);
}

.btn-primary:hover, .btn-gradient:hover {
  background: linear-gradient(135deg, #0F766E 0%, #0D9488 100%) !important;
  border-color: #0F766E !important;
  box-shadow: 0 6px 20px rgba(13, 148, 136, 0.5);
  transform: translateY(-2px);
}

.btn-outline-primary {
  color: #0D9488 !important;
  border-color: #0D9488 !important;
}

.btn-outline-primary:hover {
  background: #0D9488 !important;
  color: #FFFFFF !important;
}

.badge-soft-primary, .bg-primary-subtle {
  background-color: #CCFBF1 !important;
  color: #0F766E !important;
}

.nav-link:hover, .nav-link.active {
  color: #0D9488 !important;
  background: rgba(13, 148, 136, 0.1) !important;
}

.hero-section {
  background: linear-gradient(135deg, #042F2E 0%, #064E3B 45%, #0D9488 100%) !important;
}

.main-header {
  border-bottom: 2px solid rgba(45, 212, 191, 0.3) !important;
}

.border-primary {
  border-color: #0D9488 !important;
}

.ai-toggle-btn {
  background: linear-gradient(135deg, #0D9488 0%, #2DD4BF 100%) !important;
  box-shadow: 0 8px 24px rgba(13, 148, 136, 0.4) !important;
}

.ai-chat-header {
  background: linear-gradient(135deg, #042F2E 0%, #0D9488 100%) !important;
}

footer {
  background: linear-gradient(135deg, #02201F 0%, #042F2E 50%, #064E3B 100%) !important;
}