/* Q-SPMB Design System & Stylesheet */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Outfit:wght@400;600;700;800&display=swap');

:root {
  --bg-primary: #020617;
  --bg-secondary: #0b1329;
  --glass-bg: rgba(15, 23, 42, 0.55);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-highlight: rgba(255, 255, 255, 0.03);
  
  --color-text: #f8fafc;
  --color-text-muted: #94a3b8;
  
  /* Vibrant HSL Accents */
  --accent-primary: #6366f1; /* Indigo */
  --accent-primary-glow: rgba(99, 102, 241, 0.35);
  --accent-cyan: #06b6d4;
  --accent-cyan-glow: rgba(6, 182, 212, 0.35);
  --accent-purple: #d946ef;
  --accent-purple-glow: rgba(217, 70, 239, 0.35);
  
  --color-success: #10b981;
  --color-warning: #f59e0b;
  --color-danger: #ef4444;
  
  --font-sans: 'Plus Jakarta Sans', sans-serif;
  --font-display: 'Outfit', sans-serif;
  
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: var(--font-sans);
  background: radial-gradient(circle at 50% 0%, var(--bg-secondary) 0%, var(--bg-primary) 70%);
  color: var(--color-text);
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.5;
  display: flex;
  flex-direction: column;
}

/* Scrollbar styling */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* Glassmorphism layouts */
.glass-panel {
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
  border-radius: var(--radius-md);
  padding: 2rem;
  position: relative;
  overflow: hidden;
}

.glass-panel::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--glass-highlight), transparent);
}

/* Text styles */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.gradient-text {
  background: linear-gradient(135deg, #a5b4fc 0%, #818cf8 50%, #c084fc 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.gradient-text-cyan {
  background: linear-gradient(135deg, #99f6e4 0%, #22d3ee 50%, #818cf8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Header design */
.app-header {
  padding: 1.5rem 2rem;
  border-bottom: 1px solid var(--glass-border);
  background: rgba(2, 6, 23, 0.4);
  backdrop-filter: blur(8px);
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 100;
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-badge {
  background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-cyan) 100%);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 800;
  padding: 0.5rem 0.8rem;
  border-radius: var(--radius-sm);
  letter-spacing: 0.05em;
  box-shadow: 0 0 15px var(--accent-primary-glow);
}

.logo-text {
  font-size: 1.25rem;
  font-weight: 800;
  font-family: var(--font-display);
}

/* Buttons */
.btn {
  font-family: var(--font-sans);
  font-weight: 600;
  padding: 0.8rem 1.8rem;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: var(--transition-smooth);
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-primary) 0%, #4f46e5 100%);
  color: #white;
  color: #fff;
  box-shadow: 0 4px 15px var(--accent-primary-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.5);
  background: linear-gradient(135deg, #4f46e5 0%, #4338ca 100%);
}

.btn-cyan {
  background: linear-gradient(135deg, var(--accent-cyan) 0%, #0891b2 100%);
  color: #fff;
  box-shadow: 0 4px 15px var(--accent-cyan-glow);
}

.btn-cyan:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(6, 182, 212, 0.5);
  background: linear-gradient(135deg, #0891b2 0%, #0e7490 100%);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.08);
  color: var(--color-text);
  border: 1px solid var(--glass-border);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.15);
}

.btn-danger {
  background: var(--color-danger);
  color: #fff;
}

.btn-danger:hover {
  background: #dc2626;
  box-shadow: 0 4px 15px rgba(239, 68, 68, 0.4);
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

/* Forms input */
.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-muted);
  margin-bottom: 0.5rem;
}

.form-input {
  width: 100%;
  padding: 0.8rem 1rem;
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: 1rem;
  transition: var(--transition-smooth);
}

.form-input:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 10px rgba(99, 102, 241, 0.25);
  background: rgba(15, 23, 42, 0.8);
}

/* Card choices */
.grid-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.selection-card {
  background: rgba(30, 41, 59, 0.35);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  cursor: pointer;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.selection-card:hover {
  background: rgba(30, 41, 59, 0.55);
  border-color: var(--accent-primary);
  transform: translateY(-4px);
}

.selection-card.selected {
  background: rgba(99, 102, 241, 0.15);
  border-color: var(--accent-primary);
  box-shadow: 0 0 20px var(--accent-primary-glow);
}

.selection-card .prefix-badge {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-purple) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 0.5rem;
  display: block;
}

/* Footer info */
.footer-text {
  text-align: center;
  padding: 2rem;
  color: var(--color-text-muted);
  font-size: 0.875rem;
  margin-top: auto;
}

/* Alerts / Notification popups */
.alert {
  padding: 1rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1.5rem;
  border: 1px solid transparent;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  animation: slideIn 0.3s ease-out;
}

.alert-danger {
  background: rgba(239, 68, 68, 0.15);
  border-color: rgba(239, 68, 68, 0.3);
  color: #fca5a5;
}

.alert-success {
  background: rgba(16, 185, 129, 0.15);
  border-color: rgba(16, 185, 129, 0.3);
  color: #a7f3d0;
}

/* Dynamic animations */
@keyframes slideIn {
  from { transform: translateY(-10px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

@keyframes pulse-glow {
  0% { box-shadow: 0 0 10px rgba(99, 102, 241, 0.3); }
  50% { box-shadow: 0 0 25px rgba(99, 102, 241, 0.6); }
  100% { box-shadow: 0 0 10px rgba(99, 102, 241, 0.3); }
}

.pulse-glow {
  animation: pulse-glow 2s infinite ease-in-out;
}

/* CSS Grid layout helper */
.container {
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  padding: 2rem 1.5rem;
}

.nav-links {
  display: flex;
  gap: 1.5rem;
  align-items: center;
}

.nav-link {
  color: var(--color-text-muted);
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition-smooth);
}

.nav-link:hover {
  color: var(--color-text);
}

.user-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-border);
  padding: 0.4rem 0.8rem;
  border-radius: 20px;
  font-size: 0.875rem;
}

.user-role {
  background: var(--accent-primary);
  color: #fff;
  font-size: 0.75rem;
  padding: 0.1rem 0.4rem;
  border-radius: 4px;
  text-transform: uppercase;
  font-weight: 700;
}

/* Booking ticket visual */
.ticket-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 1.5rem;
}

.ticket-box {
  width: 100%;
  max-width: 420px;
  background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
  border: 2px dashed rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  padding: 2rem;
  position: relative;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
}

.ticket-box::before, .ticket-box::after {
  content: '';
  position: absolute;
  width: 24px;
  height: 24px;
  background: var(--bg-primary);
  border-radius: 50%;
  top: 50%;
  transform: translateY(-50%);
}

.ticket-box::before { left: -13px; border-right: 2px dashed rgba(255, 255, 255, 0.15); }
.ticket-box::after { right: -13px; border-left: 2px dashed rgba(255, 255, 255, 0.15); }

.ticket-header {
  text-align: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 1rem;
  margin-bottom: 1.5rem;
}

.ticket-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: #fff;
}

.ticket-school {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.ticket-field {
  margin-bottom: 1rem;
  display: flex;
  justify-content: space-between;
}

.ticket-field-label {
  color: var(--color-text-muted);
  font-size: 0.875rem;
}

.ticket-field-val {
  font-weight: 600;
  color: #fff;
}

.ticket-regcode-container {
  background: rgba(0, 0, 0, 0.2);
  border-radius: var(--radius-sm);
  padding: 1rem;
  text-align: center;
  margin: 1.5rem 0;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.ticket-regcode-label {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 0.25rem;
}

.ticket-regcode-val {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--accent-cyan);
  letter-spacing: 0.05em;
}

.ticket-number-val {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  text-align: center;
  display: block;
  margin: 1rem 0;
  background: linear-gradient(135deg, #fff 0%, #94a3b8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}