/* 
 * SYSTEM DESIGN & STYLE SYSTEM
 * Portal OSKANU IV 2026
 * 
 * Desain premium bertema Glassmorphism dengan warna aksen Hijau NU & Emas Prestasi.
 */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

:root {
  /* Color Palette (Dark Theme - Default) */
  --bg-primary: #090F1E;
  --bg-secondary: rgba(15, 23, 42, 0.6);
  --bg-tertiary: rgba(30, 41, 59, 0.4);
  
  --accent-green-rgb: 22, 163, 74;
  --accent-green: rgb(var(--accent-green-rgb));
  --accent-green-glow: rgba(var(--accent-green-rgb), 0.3);
  
  --accent-gold-rgb: 217, 119, 6;
  --accent-gold: rgb(var(--accent-gold-rgb));
  --accent-gold-glow: rgba(var(--accent-gold-rgb), 0.3);
  
  --text-primary: #F8FAFC;
  --text-secondary: #94A3B8;
  --text-muted: #64748B;
  
  --border-light: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(22, 163, 74, 0.2);
  
  --ticket-bg: linear-gradient(135deg, #101B35, #0B1226);
  --ticket-cutout-bg: #090F1E;
  --barcode-opacity: 0.6;
  --bg-gradient-1: rgba(22, 163, 74, 0.08);
  --bg-gradient-2: rgba(217, 119, 6, 0.06);
  --glass-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
  --logo-filter: drop-shadow(0 0 6px rgba(255, 255, 255, 0.75)) drop-shadow(0 0 12px rgba(22, 163, 74, 0.3));
  --logo-filter-hero: drop-shadow(0 0 15px rgba(255, 255, 255, 0.8)) drop-shadow(0 0 25px rgba(22, 163, 74, 0.4));
  --podium-bg-1: linear-gradient(to top, rgba(217, 119, 6, 0.4), rgba(217, 119, 6, 0.1));
  --podium-bg-2: linear-gradient(to top, rgba(200, 200, 200, 0.2), rgba(200, 200, 200, 0.05));
  --podium-bg-3: linear-gradient(to top, rgba(205, 127, 50, 0.2), rgba(205, 127, 50, 0.05));
  --table-tr-hover: rgba(255, 255, 255, 0.02);
  
  /* Layout & Transitions */
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --glass-blur: blur(16px);
  --radius-lg: 16px;
  --radius-md: 12px;
  --radius-sm: 8px;
}

[data-theme="light"] {
  /* Light Theme Overrides */
  --bg-primary: #F8FAFC;
  --bg-secondary: rgba(255, 255, 255, 0.7);
  --bg-tertiary: rgba(241, 245, 249, 0.85);
  
  --text-primary: #0F172A;
  --text-secondary: #475569;
  --text-muted: #94A3B8;
  
  --border-light: rgba(15, 23, 42, 0.08);
  --border-glow: rgba(22, 163, 74, 0.4);
  
  --ticket-bg: linear-gradient(135deg, #F1F5F9, #E2E8F0);
  --ticket-cutout-bg: #F8FAFC;
  --barcode-opacity: 0.9;
  --bg-gradient-1: rgba(22, 163, 74, 0.04);
  --bg-gradient-2: rgba(217, 119, 6, 0.03);
  --glass-shadow: 0 15px 40px rgba(15, 23, 42, 0.05);
  --logo-filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
  --logo-filter-hero: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.08));
  --podium-bg-1: linear-gradient(to top, rgba(217, 119, 6, 0.2), rgba(217, 119, 6, 0.02));
  --podium-bg-2: linear-gradient(to top, rgba(148, 163, 184, 0.15), rgba(148, 163, 184, 0.02));
  --podium-bg-3: linear-gradient(to top, rgba(205, 127, 50, 0.15), rgba(205, 127, 50, 0.02));
  --table-tr-hover: rgba(15, 23, 42, 0.02);
}

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

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  background-image: 
    radial-gradient(circle at 10% 20%, var(--bg-gradient-1) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, var(--bg-gradient-2) 0%, transparent 40%);
  background-attachment: fixed;
  transition: background-color var(--transition-smooth), color var(--transition-smooth);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--text-muted);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-green);
}

/* Layout Utilities */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

section {
  padding: 80px 0;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 16px;
  background: linear-gradient(135deg, var(--text-primary) 60%, var(--accent-green) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  transition: color var(--transition-smooth);
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  text-align: center;
  max-width: 600px;
  margin: 0 auto 50px auto;
}

/* Header & Navbar */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: var(--bg-secondary);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid var(--border-light);
  transition: var(--transition-smooth);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.logo-img {
  height: 42px;
  width: auto;
  object-fit: contain;
  filter: var(--logo-filter);
  transition: var(--transition-smooth);
}

.logo-text {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary);
  transition: var(--transition-smooth);
}

.logo-text span {
  color: var(--accent-gold);
}

.theme-toggle-btn {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-light);
  color: var(--text-primary);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: var(--transition-smooth);
}

.theme-toggle-btn:hover {
  background: var(--accent-green);
  color: white;
  border-color: var(--accent-green);
  box-shadow: 0 0 15px rgba(22, 163, 74, 0.3);
  transform: scale(1.05);
}

nav ul {
  display: flex;
  list-style: none;
  gap: 32px;
}

nav ul a {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: var(--transition-smooth);
  position: relative;
  padding: 8px 0;
}

nav ul a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-green);
  transition: var(--transition-smooth);
}

nav ul a:hover {
  color: var(--accent-green);
}

nav ul a:hover::after {
  width: 100%;
}

.nav-btn {
  background: linear-gradient(135deg, var(--accent-green), #15803d);
  color: white;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  font-weight: 600;
  box-shadow: 0 4px 12px rgba(22, 163, 74, 0.2);
  transition: var(--transition-smooth);
}

.nav-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(22, 163, 74, 0.4);
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 25px;
  height: 2px;
  background: var(--text-primary);
  transition: var(--transition-smooth);
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 120px;
  text-align: center;
}

.hero-content {
  max-width: 900px;
}

.badge-slogan {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(22, 163, 74, 0.1);
  border: 1px solid var(--border-glow);
  padding: 8px 16px;
  border-radius: 50px;
  color: var(--accent-green);
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 24px;
  letter-spacing: 0.5px;
  animation: pulse 2s infinite;
}

.hero-logo {
  height: 110px;
  width: auto;
  object-fit: contain;
  filter: var(--logo-filter-hero);
  transition: var(--transition-smooth);
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 4rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 24px;
  background: linear-gradient(to right, var(--text-primary) 40%, var(--text-secondary) 60%, var(--accent-gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  transition: color var(--transition-smooth);
}

.hero-title span {
  display: block;
  font-size: 1.8rem;
  font-weight: 500;
  color: var(--text-secondary);
  -webkit-text-fill-color: var(--text-secondary);
  margin-top: 10px;
}

.hero-desc {
  font-size: 1.2rem;
  color: var(--text-secondary);
  margin-bottom: 40px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.hero-buttons {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 60px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-green), #15803d);
  color: white;
  border: none;
  box-shadow: 0 4px 14px rgba(22, 163, 74, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 22px rgba(22, 163, 74, 0.5);
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-light);
}

.btn-outline:hover {
  background: var(--bg-tertiary);
  border-color: var(--text-primary);
}

/* Countdown Clock */
.countdown-container {
  display: inline-flex;
  gap: 20px;
  background: var(--bg-secondary);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border-light);
  padding: 20px 30px;
  border-radius: var(--radius-lg);
}

.countdown-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 80px;
}

.countdown-value {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--accent-gold);
  line-height: 1.1;
}

.countdown-label {
  font-size: 0.8rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 4px;
}

.countdown-sep {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--text-muted);
}

/* Glassmorphism Cards */
.glass-card {
  background: var(--bg-secondary);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: var(--transition-smooth);
}

.glass-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-4px);
  box-shadow: 0 10px 30px rgba(22, 163, 74, 0.1);
}

/* Timeline */
.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.timeline::after {
  content: '';
  position: absolute;
  width: 2px;
  background: var(--border-light);
  top: 0;
  bottom: 0;
  left: 50%;
  margin-left: -1px;
}

.timeline-item {
  padding: 10px 40px;
  position: relative;
  background: transparent;
  width: 50%;
}

.timeline-item::after {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  right: -8px;
  background-color: var(--bg-primary);
  border: 4px solid var(--accent-green);
  top: 24px;
  border-radius: 50%;
  z-index: 1;
  transition: var(--transition-smooth);
}

.timeline-item.left {
  left: 0;
  text-align: right;
}

.timeline-item.right {
  left: 50%;
}

.timeline-item.right::after {
  left: -8px;
}

.timeline-date {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--accent-gold);
  margin-bottom: 8px;
  font-size: 1.1rem;
}

.timeline-content {
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  padding: 20px;
  border-radius: var(--radius-md);
  backdrop-filter: var(--glass-blur);
}

.timeline-content h3 {
  font-family: var(--font-heading);
  margin-bottom: 8px;
}

.timeline-content p {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.timeline-item:hover::after {
  background-color: var(--accent-gold);
  box-shadow: 0 0 15px var(--accent-gold);
}

/* Cabang Lomba Section */
.lomba-tabs {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.tab-btn {
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  color: var(--text-secondary);
  padding: 10px 20px;
  border-radius: 50px;
  cursor: pointer;
  font-family: var(--font-heading);
  font-weight: 600;
  transition: var(--transition-smooth);
}

.tab-btn:hover, .tab-btn.active {
  background: var(--accent-green);
  border-color: var(--accent-green);
  color: white;
  box-shadow: 0 4px 15px rgba(22, 163, 74, 0.3);
}

.lomba-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.lomba-card h3 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.lomba-card h3 i {
  color: var(--accent-gold);
}

.lomba-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 20px;
}

.syllabus-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.syllabus-list li {
  font-size: 0.85rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px dashed var(--border-light);
  padding-bottom: 4px;
}

.syllabus-list li i {
  color: var(--accent-green);
}

/* Feature Section: Cek Peserta */
.search-box-container {
  max-width: 600px;
  margin: 0 auto 40px auto;
  position: relative;
}

.search-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.search-input-wrapper i {
  position: absolute;
  left: 20px;
  color: var(--text-secondary);
}

.search-input {
  width: 100%;
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 18px 20px 18px 50px;
  color: var(--text-primary);
  font-size: 1.05rem;
  font-family: var(--font-body);
  transition: var(--transition-smooth);
}

.search-input:focus {
  outline: none;
  border-color: var(--accent-green);
  box-shadow: 0 0 15px rgba(22, 163, 74, 0.2);
}

.search-btn {
  position: absolute;
  right: 8px;
  background: var(--accent-green);
  border: none;
  color: white;
  padding: 10px 20px;
  border-radius: var(--radius-md);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.search-btn:hover {
  background: #15803d;
}

/* Card Peserta Digital */
.peserta-card-wrapper {
  max-width: 550px;
  margin: 0 auto;
  display: none;
  animation: fadeIn 0.5s ease;
}

.ticket-card {
  background: var(--ticket-bg);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--glass-shadow);
  position: relative;
  transition: var(--transition-smooth);
}

.ticket-card::before, .ticket-card::after {
  content: '';
  position: absolute;
  width: 24px;
  height: 24px;
  background: var(--ticket-cutout-bg);
  border-radius: 50%;
  top: 70%;
  z-index: 10;
  transition: var(--transition-smooth);
}

.ticket-card::before { left: -12px; border-right: 1px solid var(--border-light); }
.ticket-card::after { right: -12px; border-left: 1px solid var(--border-light); }

.ticket-header {
  background: linear-gradient(to right, rgba(22, 163, 74, 0.2), rgba(217, 119, 6, 0.1));
  padding: 24px;
  border-bottom: 1px dashed var(--border-light);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.ticket-logo h4 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  letter-spacing: 1px;
}

.ticket-logo span {
  color: var(--accent-gold);
}

.ticket-status {
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 700;
  background: rgba(22, 163, 74, 0.2);
  color: var(--accent-green);
  border: 1px solid var(--accent-green);
}

.ticket-status.pending {
  background: rgba(217, 119, 6, 0.2);
  color: var(--accent-gold);
  border-color: var(--accent-gold);
}

.ticket-body {
  padding: 24px;
}

.ticket-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 20px;
}

.ticket-item label {
  display: block;
  font-size: 0.75rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  margin-bottom: 4px;
}

.ticket-item p {
  font-weight: 600;
  font-size: 0.95rem;
}

.ticket-footer {
  padding: 24px;
  background: var(--bg-tertiary);
  border-top: 1px solid var(--border-light);
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition-smooth);
}

.ticket-barcode {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.barcode-svg {
  height: 40px;
  width: 150px;
  background-image: repeating-linear-gradient(90deg, 
    var(--text-primary) 0px, var(--text-primary) 2px, 
    transparent 2px, transparent 4px, 
    var(--text-primary) 4px, var(--text-primary) 5px, 
    transparent 5px, transparent 8px);
  opacity: var(--barcode-opacity);
  transition: var(--transition-smooth);
}

.ticket-number {
  font-family: monospace;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

/* Leaderboard Section */
.leaderboard-tabs {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 30px;
}

.sub-tabs {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.sub-tab-btn {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-light);
  color: var(--text-secondary);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.sub-tab-btn.active, .sub-tab-btn:hover {
  background: rgba(217, 119, 6, 0.15);
  border-color: var(--accent-gold);
  color: var(--accent-gold);
}

/* Podium */
.podium-container {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  gap: 16px;
  margin-bottom: 50px;
  padding-top: 60px;
}

.podium-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 150px;
  text-align: center;
}

.podium-avatar {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: var(--bg-secondary);
  border: 3px solid var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  margin-bottom: 12px;
  box-shadow: 0 10px 20px rgba(0,0,0,0.3);
}

.podium-avatar i {
  font-size: 1.8rem;
}

.podium-badge {
  position: absolute;
  bottom: -6px;
  right: 50%;
  transform: translateX(50%);
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.8rem;
  color: white;
}

.podium-name {
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  width: 100%;
}

.podium-school {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-bottom: 8px;
  display: block;
}

.podium-score {
  font-family: var(--font-heading);
  font-weight: 800;
  color: var(--accent-gold);
}

.podium-block {
  width: 100%;
  border-radius: 8px 8px 0 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.5rem;
}

/* Podium specific styles */
.podium-step.first {
  order: 2;
}
.podium-step.first .podium-block {
  height: 140px;
  background: var(--podium-bg-1);
  border: 1px solid var(--accent-gold);
  color: var(--accent-gold);
}
.podium-step.first .podium-avatar {
  border-color: var(--accent-gold);
  width: 85px;
  height: 85px;
  box-shadow: 0 0 25px rgba(217, 119, 6, 0.4);
}
.podium-step.first .podium-badge {
  background: var(--accent-gold);
}

.podium-step.second {
  order: 1;
}
.podium-step.second .podium-block {
  height: 100px;
  background: var(--podium-bg-2);
  border: 1px solid #94A3B8;
  color: var(--text-primary);
}
.podium-step.second .podium-avatar {
  border-color: #94A3B8;
}
.podium-step.second .podium-badge {
  background: #64748B;
}

.podium-step.third {
  order: 3;
}
.podium-step.third .podium-block {
  height: 70px;
  background: var(--podium-bg-3);
  border: 1px solid #CD7F32;
  color: #CD7F32;
}
.podium-step.third .podium-avatar {
  border-color: #CD7F32;
}
.podium-step.third .podium-badge {
  background: #CD7F32;
}

/* Leaderboard Tables */
.table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  background: var(--bg-secondary);
}

table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

th {
  background: var(--bg-tertiary);
  padding: 16px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-light);
}

td {
  padding: 16px;
  border-bottom: 1px solid var(--border-light);
  font-size: 0.95rem;
}

tr:hover td {
  background: var(--table-tr-hover);
}

.rank-badge {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
}

.medal-gold { background: rgba(217, 119, 6, 0.15); color: var(--accent-gold); border: 1px solid var(--accent-gold); }
.medal-silver { background: rgba(148, 163, 184, 0.15); color: var(--text-primary); border: 1px solid #94A3B8; }
.medal-bronze { background: rgba(205, 127, 50, 0.15); color: #CD7F32; border: 1px solid #CD7F32; }

/* Simulator Section */
.simulator-container {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 32px;
  align-items: start;
}

.simulator-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
}

.form-group input, .form-group select {
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 12px;
  color: var(--text-primary);
  font-family: var(--font-body);
  transition: var(--transition-smooth);
}

.form-group input:focus, .form-group select:focus {
  outline: none;
  border-color: var(--accent-green);
}

.sim-result-card {
  background: linear-gradient(135deg, rgba(22, 163, 74, 0.1), rgba(217, 119, 6, 0.05));
  border: 1px solid var(--border-glow);
  padding: 30px;
  border-radius: var(--radius-lg);
  text-align: center;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  box-shadow: inset 0 0 20px rgba(22, 163, 74, 0.05);
}

.sim-score {
  font-family: var(--font-heading);
  font-size: 4.5rem;
  font-weight: 800;
  color: var(--accent-green);
  line-height: 1;
  margin: 16px 0;
  text-shadow: 0 0 20px rgba(22, 163, 74, 0.4);
}

.sim-reward {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--accent-gold);
}

.sim-details {
  margin-top: 20px;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* Footer */
footer {
  background: #050A14;
  border-top: 1px solid var(--border-light);
  padding: 60px 0 30px 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-info h4 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  color: white;
  margin-bottom: 16px;
}

.footer-links h4 {
  font-family: var(--font-heading);
  color: white;
  margin-bottom: 16px;
}

.footer-links ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: var(--transition-smooth);
}

.footer-links a:hover {
  color: var(--accent-green);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 30px;
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Integrasi GAS Widget */
.gas-banner {
  background: linear-gradient(90deg, rgba(217, 119, 6, 0.15) 0%, rgba(22, 163, 74, 0.05) 100%);
  border: 1px solid rgba(217, 119, 6, 0.3);
  padding: 16px 24px;
  border-radius: var(--radius-md);
  margin-bottom: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.gas-banner-info {
  display: flex;
  align-items: center;
  gap: 16px;
}

.gas-banner-info i {
  font-size: 1.5rem;
  color: var(--accent-gold);
}

.gas-banner h4 {
  font-family: var(--font-heading);
  font-size: 1rem;
  margin-bottom: 4px;
}

.gas-banner p {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.btn-gas-link {
  background: rgba(217, 119, 6, 0.2);
  border: 1px solid var(--accent-gold);
  color: var(--accent-gold);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.btn-gas-link:hover {
  background: var(--accent-gold);
  color: white;
}

/* Keyframe animations */
@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(22, 163, 74, 0.4);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(22, 163, 74, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(22, 163, 74, 0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Responsive adjustments */
@media (max-width: 992px) {
  .hero-title {
    font-size: 3rem;
  }
  .simulator-container {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .menu-toggle {
    display: flex;
  }
  nav ul {
    display: none;
    position: absolute;
    top: 80px;
    left: 0;
    width: 100%;
    background: var(--bg-primary);
    flex-direction: column;
    padding: 24px;
    border-bottom: 1px solid var(--border-light);
    gap: 16px;
  }
  nav.active ul {
    display: flex;
  }
  .nav-btn {
    width: 100%;
    text-align: center;
  }
  .timeline::after {
    left: 31px;
  }
  .timeline-item {
    width: 100%;
    padding-left: 55px;
    padding-right: 25px;
  }
  .timeline-item.left {
    text-align: left;
  }
  .timeline-item.left::after, .timeline-item.right::after {
    left: 23px;
  }
  .podium-container {
    flex-direction: column;
    align-items: center;
    gap: 30px;
  }
  .podium-step {
    width: 100%;
    max-width: 250px;
  }
  .podium-step.first { order: 1; }
  .podium-step.second { order: 2; }
  .podium-step.third { order: 3; }
  .podium-block { display: none; }
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

/* Section Background Layouts */
#jadwal {
  background: var(--bg-tertiary);
  transition: background-color var(--transition-smooth);
}

#cek-peserta {
  background: var(--bg-tertiary);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
  transition: background-color var(--transition-smooth), border-color var(--transition-smooth);
}

#simulator {
  background: var(--bg-tertiary);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
  transition: background-color var(--transition-smooth), border-color var(--transition-smooth);
}