/* ==========================================================================
   VibeRO - Modern Fantasy Glassmorphism Design System
   ========================================================================== */

:root {
  --bg-primary: #0a0e17;
  --bg-secondary: #0f172a;
  --bg-card: rgba(17, 24, 39, 0.75);
  --bg-card-hover: rgba(30, 41, 59, 0.85);
  --border-color: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(139, 92, 246, 0.3);
  
  --primary: #8b5cf6;
  --primary-glow: #a78bfa;
  --primary-gradient: linear-gradient(135deg, #7c3aed 0%, #a855f7 50%, #ec4899 100%);
  
  --gold: #f59e0b;
  --gold-glow: #fbbf24;
  --gold-gradient: linear-gradient(135deg, #d97706 0%, #f59e0b 50%, #fbbf24 100%);
  
  --success: #10b981;
  --success-glow: rgba(16, 185, 129, 0.3);
  --danger: #ef4444;
  
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  
  --font-title: 'Cinzel', serif;
  --font-body: 'Inter', sans-serif;
  
  --shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.5), 0 8px 10px -6px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 25px rgba(139, 92, 246, 0.25);
  --shadow-gold: 0 0 25px rgba(245, 158, 11, 0.25);
}

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

body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-main);
  min-height: 100vh;
  line-height: 1.6;
  position: relative;
  overflow-x: hidden;
  background-image: 
    radial-gradient(circle at 15% 20%, rgba(124, 58, 237, 0.15) 0%, transparent 40%),
    radial-gradient(circle at 85% 75%, rgba(236, 72, 153, 0.1) 0%, transparent 40%),
    radial-gradient(circle at 50% 50%, rgba(15, 23, 42, 0.8) 0%, transparent 100%);
  background-attachment: fixed;
}

/* Background grid mesh */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 50px 50px;
  pointer-events: none;
  z-index: 0;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
  position: relative;
  z-index: 1;
}

/* Header & Hero */
header {
  padding: 40px 0 20px;
  text-align: center;
}

.logo-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(139, 92, 246, 0.12);
  border: 1px solid var(--border-glow);
  padding: 6px 16px;
  border-radius: 9999px;
  font-size: 0.82rem;
  color: var(--primary-glow);
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 16px;
  box-shadow: 0 0 15px rgba(139, 92, 246, 0.15);
}

.logo-badge .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 10px var(--success);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.9); }
}

h1.hero-title {
  font-family: var(--font-title);
  font-size: 3.2rem;
  font-weight: 700;
  letter-spacing: 2px;
  background: linear-gradient(180deg, #ffffff 0%, #cbd5e1 60%, #94a3b8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 8px;
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.hero-subtitle {
  color: var(--text-muted);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto 30px;
}

/* Server Quick Badges */
.server-status-bar {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 35px;
}

.status-pill {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  backdrop-filter: blur(12px);
  padding: 8px 16px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: all 0.2s ease;
}

.status-pill:hover {
  border-color: var(--border-glow);
  transform: translateY(-1px);
}

.status-pill strong {
  color: var(--text-main);
}

.status-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 8px var(--success);
}

/* Navigation Tabs */
.nav-tabs {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-bottom: 40px;
  background: rgba(15, 23, 42, 0.6);
  padding: 6px;
  border-radius: 16px;
  border: 1px solid var(--border-color);
  max-width: fit-content;
  margin-left: auto;
  margin-right: auto;
  backdrop-filter: blur(16px);
}

.tab-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.92rem;
  padding: 10px 22px;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.25s ease;
  display: flex;
  align-items: center;
  gap: 8px;
}

.tab-btn:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.05);
}

.tab-btn.active {
  color: #fff;
  background: var(--primary-gradient);
  box-shadow: var(--shadow-glow);
}

/* Tab Panels */
.tab-content {
  display: none;
  animation: fadeIn 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.tab-content.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Glass Card */
.glass-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: 20px;
  padding: 35px;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.glass-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(139, 92, 246, 0.6), transparent);
}

.card-header {
  margin-bottom: 25px;
}

.card-title {
  font-family: var(--font-title);
  font-size: 1.6rem;
  color: #fff;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.card-desc {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Form Styling */
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.form-group.full-width {
  grid-column: span 2;
}

.form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 8px;
}

.form-group label span.req {
  color: var(--primary-glow);
}

.form-group small {
  display: block;
  color: var(--text-dim);
  font-size: 0.78rem;
  margin-top: 5px;
}

.input-wrapper {
  position: relative;
}

.form-control {
  width: 100%;
  background: rgba(15, 23, 42, 0.7);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 12px 16px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: #fff;
  transition: all 0.2s ease;
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
  background: rgba(15, 23, 42, 0.95);
  box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.2);
}

.form-control::placeholder {
  color: var(--text-dim);
}

select.form-control {
  cursor: pointer;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.98rem;
  border-radius: 12px;
  border: none;
  cursor: pointer;
  transition: all 0.25s ease;
  text-decoration: none;
}

.btn-primary {
  background: var(--primary-gradient);
  color: #fff;
  box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 30px rgba(139, 92, 246, 0.45);
}

.btn-gold {
  background: var(--gold-gradient);
  color: #111827;
  font-weight: 700;
  box-shadow: var(--shadow-gold);
}

.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 30px rgba(245, 158, 11, 0.45);
}

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

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.2);
}

.btn-block {
  width: 100%;
}

/* Download Section */
.download-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 25px;
}

.download-card-featured {
  background: linear-gradient(135deg, rgba(30, 27, 75, 0.6) 0%, rgba(17, 24, 39, 0.8) 100%);
  border: 1px solid rgba(139, 92, 246, 0.35);
  border-radius: 20px;
  padding: 30px;
  position: relative;
  box-shadow: var(--shadow-glow);
}

.download-badge {
  display: inline-block;
  background: var(--gold-gradient);
  color: #111827;
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 6px;
  margin-bottom: 12px;
}

.download-meta {
  display: flex;
  gap: 16px;
  margin: 16px 0 24px;
  color: var(--text-muted);
  font-size: 0.88rem;
}

.download-meta span {
  display: flex;
  align-items: center;
  gap: 6px;
}

.install-steps {
  margin-top: 25px;
  border-top: 1px solid var(--border-color);
  padding-top: 20px;
}

.install-steps h4 {
  font-size: 0.95rem;
  color: #fff;
  margin-bottom: 12px;
}

.install-steps ol {
  padding-left: 20px;
  color: var(--text-muted);
  font-size: 0.88rem;
}

.install-steps ol li {
  margin-bottom: 6px;
}

/* Vote Section */
.vote-search-box {
  background: rgba(15, 23, 42, 0.5);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 24px;
  margin-bottom: 25px;
}

.vote-cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 20px;
}

.vote-site-card {
  background: rgba(15, 23, 42, 0.7);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 24px;
  text-align: center;
  transition: all 0.25s ease;
  position: relative;
}

.vote-site-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-2px);
}

.vote-icon {
  font-size: 2.2rem;
  margin-bottom: 12px;
}

.vote-badge-pts {
  display: inline-block;
  background: rgba(245, 158, 11, 0.15);
  color: var(--gold-glow);
  border: 1px solid rgba(245, 158, 11, 0.3);
  padding: 4px 12px;
  border-radius: 9999px;
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 15px;
}

.cooldown-text {
  font-size: 0.82rem;
  color: var(--text-dim);
  margin-top: 10px;
}

/* Alerts & Notifications */
.alert {
  padding: 14px 18px;
  border-radius: 12px;
  font-size: 0.9rem;
  margin-bottom: 20px;
  display: none;
}

.alert.show {
  display: flex;
  align-items: center;
  gap: 10px;
}

.alert-success {
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: #34d399;
}

.alert-error {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #f87171;
}

/* Footer */
footer {
  padding: 40px 0 30px;
  text-align: center;
  color: var(--text-dim);
  font-size: 0.85rem;
  border-top: 1px solid var(--border-color);
  margin-top: 60px;
}

footer a {
  color: var(--primary-glow);
  text-decoration: none;
}

/* Responsive */
@media (max-width: 768px) {
  h1.hero-title {
    font-size: 2.3rem;
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
  .form-group.full-width {
    grid-column: span 1;
  }
  .download-grid, .vote-cards-grid {
    grid-template-columns: 1fr;
  }
  .nav-tabs {
    flex-wrap: wrap;
    width: 100%;
  }
  .tab-btn {
    flex: 1 1 calc(50% - 10px);
    justify-content: center;
  }
}