/* Submit Page Styles */
.submit-page {
  background: linear-gradient(135deg, #0f1419 0%, #1a252f 100%);
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

.submit-page::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(circle at 20% 80%, rgba(255, 153, 0, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(255, 153, 0, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 40% 40%, rgba(255, 153, 0, 0.05) 0%, transparent 50%);
  pointer-events: none;
  z-index: -1;
  animation: backgroundPulse 8s ease-in-out infinite;
}

@keyframes backgroundPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.8; }
}

/* Hero Section */
.submit-hero {
  text-align: center;
  padding: 4rem 0;
  margin-bottom: 4rem;
  position: relative;
  animation: fadeInUp 1s ease-out;
}

.submit-hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 2px;
  background: linear-gradient(90deg, transparent, #ff9900, transparent);
}

.hero-content h1 {
  font-size: 3rem;
  font-weight: 900;
  background: linear-gradient(135deg, #ffffff 0%, #ff9900 50%, #ffffff 100%);
  background-size: 200% 100%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 1.5rem;
  line-height: 1.1;
  animation: textShimmer 3s ease-in-out infinite;
}

@keyframes textShimmer {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.hero-content p {
  font-size: 1.2rem;
  color: #e2e8f0;
  max-width: 700px;
  margin: 0 auto 3rem;
  line-height: 1.7;
  font-weight: 400;
  opacity: 0;
  animation: fadeInUp 1s ease-out 0.3s forwards;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 3rem;
  margin-top: 3rem;
  opacity: 0;
  animation: fadeInUp 1s ease-out 0.6s forwards;
}

.hero-stats .stat {
  text-align: center;
  padding: 1rem;
  background: rgba(35, 47, 62, 0.4);
  backdrop-filter: blur(10px);
  border-radius: 12px;
  border: 1px solid rgba(255, 153, 0, 0.2);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  min-width: 120px;
}

.hero-stats .stat::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, #ff9900, #e68900);
}

.hero-stats .stat:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(255, 153, 0, 0.2);
  border-color: rgba(255, 153, 0, 0.4);
}

.hero-stats .stat-number {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  background: linear-gradient(135deg, #ff9900, #ffa500);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.25rem;
}

.hero-stats .stat-label {
  color: #e2e8f0;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Form Section */
.submit-form-section {
  animation: fadeInUp 0.8s ease-out 0.4s both;
}

.submit-layout {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 3rem;
  align-items: start;
}

.form-container {
  background: rgba(35, 47, 62, 0.8);
  backdrop-filter: blur(15px);
  padding: 3rem;
  border-radius: 20px;
  border: 1px solid rgba(255, 153, 0, 0.2);
  box-shadow: 0 20px 40px rgba(0,0,0,0.3);
  position: relative;
  overflow: hidden;
}

.form-container::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, #ff9900, #e68900, #ff9900);
  background-size: 200% 100%;
  animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

.form-header {
  margin-bottom: 2rem;
  text-align: center;
}

.form-header h2 {
  font-size: 2rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 0.5rem;
}

.form-header p {
  color: #cbd5e0;
  font-size: 1.1rem;
}

.event-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

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

.form-group label {
  color: #ffffff;
  font-weight: 600;
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 0.75rem 1rem;
  background: rgba(15, 20, 25, 0.8);
  backdrop-filter: blur(10px);
  border: 2px solid rgba(255, 153, 0, 0.3);
  border-radius: 8px;
  color: #ffffff;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #ff9900;
  box-shadow: 0 0 0 3px rgba(255, 153, 0, 0.1);
  transform: translateY(-2px);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #cbd5e0;
}

.form-group small {
  color: #cbd5e0;
  font-size: 0.85rem;
  margin-top: 0.25rem;
}

.form-actions {
  text-align: center;
  margin-top: 1rem;
}

.form-note {
  color: #cbd5e0;
  font-size: 0.9rem;
  margin-top: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

/* Guidelines Sidebar */
.guidelines-sidebar {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  position: sticky;
  top: 120px;
  animation: slideInRight 0.8s ease-out 0.6s both;
}

.guidelines-card {
  background: rgba(35, 47, 62, 0.8);
  backdrop-filter: blur(15px);
  padding: 2rem;
  border-radius: 16px;
  border: 1px solid rgba(255, 153, 0, 0.2);
  box-shadow: 0 10px 30px rgba(0,0,0,0.2);
  transition: all 0.3s ease;
}

.guidelines-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(255, 153, 0, 0.15);
  border-color: rgba(255, 153, 0, 0.4);
}

.guidelines-card h3 {
  color: #ffffff;
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.guidelines-card h3 i {
  color: #ff9900;
}

.guidelines-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.guidelines-card li {
  color: #cbd5e0;
  margin-bottom: 0.75rem;
  padding-left: 1rem;
  position: relative;
  line-height: 1.5;
}

.guidelines-card li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: #ff9900;
  font-weight: bold;
}

.guidelines-card p {
  color: #cbd5e0;
  line-height: 1.6;
  margin-bottom: 1rem;
}

/* Timeline */
.timeline {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.timeline-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.timeline-icon {
  width: 30px;
  height: 30px;
  background: linear-gradient(135deg, #ff9900, #e68900);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 0.9rem;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(255, 153, 0, 0.3);
}

.timeline-content h4 {
  color: #ffffff;
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.timeline-content p {
  color: #cbd5e0;
  font-size: 0.9rem;
  margin: 0;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.5s;
}

.btn:hover::before {
  left: 100%;
}



.btn-outline {
  background: transparent;
  color: #ff9900;
  border: 2px solid rgba(255, 153, 0, 0.3);
}

.btn-outline:hover {
  background: rgba(255, 153, 0, 0.1);
  border-color: #ff9900;
  color: #ffffff;
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1rem;
  border-radius: 10px;
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
}

/* Success/Error Messages */
.success-message,
.error-message {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  animation: fadeIn 0.3s ease-out;
}

.success-content,
.error-content {
  background: white;
  padding: 3rem;
  border-radius: 16px;
  text-align: center;
  max-width: 500px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.3);
  animation: scaleIn 0.3s ease-out;
}

.success-content i {
  font-size: 4rem;
  color: #10b981;
  margin-bottom: 1rem;
}

.error-content i {
  font-size: 4rem;
  color: #ef4444;
  margin-bottom: 1rem;
}

.success-content h3,
.error-content h3 {
  color: #232F3E;
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.success-content p,
.error-content p {
  color: #6c757d;
  margin-bottom: 2rem;
  line-height: 1.6;
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.8);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* Responsive Design */
@media (max-width: 1024px) {
  .submit-layout {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .guidelines-sidebar {
    position: static;
  }
}

@media (max-width: 768px) {
  .hero-content h1 {
    font-size: 2.5rem;
  }
  
  .hero-stats {
    gap: 2rem;
  }
  
  .hero-stats .stat-number {
    font-size: 1.8rem;
  }
  
  .form-row {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .form-container {
    padding: 2rem;
  }
  
  .guidelines-card {
    padding: 1.5rem;
  }
}

@media (max-width: 480px) {
  .hero-content h1 {
    font-size: 2rem;
  }
  
  .hero-stats {
    flex-direction: column;
    gap: 1rem;
  }
  
  .hero-stats .stat {
    padding: 0.75rem;
  }
  
  .form-container {
    padding: 1.5rem;
  }
}