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

@font-face {
  font-family: 'JetBrains Mono';
  src: url('../fonts/JetBrainsMono-Regular.woff2') format('woff2');
  font-weight: 400;
}

:root {
  --primary-color: #2563eb;
  --primary-dark: #1d4ed8;
  --primary-light: #60a5fa;
  --secondary-color: #0F766E;
  --secondary-dark: #0e6a60;
  --background: #ffffff;
  --surface: #ffffff;
  --text-primary: #1e293b;
  --text-secondary: #64748b;
  --border-color: #e2e8f0;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
  font-family: "poppins";
  background: #ffffff;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  color: var(--text-primary);
}

.container {
  width: 100%;
  max-width: 900px;
}

.login-wrapper {
  background: var(--surface);
  border-radius: 24px;
  padding: 48px 32px;
  box-shadow: var(--shadow-xl);
  animation: slideIn 0.6s ease-out;
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Header Section */
.header {
  text-align: center;
  margin-bottom: 48px;
}

.header h1 {
  font-size: 2.5rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 8px;
  letter-spacing: -0.5px;
}

.header .subtitle {
  font-size: 1rem;
  color: var(--text-secondary);
  font-weight: 500;
}

/* Login Options Section */
.login-options {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 32px;
  align-items: center;
  margin-bottom: 32px;
}

.option-card {
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 32px 24px;
  text-align: center;
  transition: var(--transition);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}
    --secondary-color: #0F766E;
    --secondary-dark: #0e6a60;
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.5) 0%, transparent 70%);
  border-radius: 50%;
  transition: var(--transition);
  opacity: 0;
}

.option-card:hover::before {
  opacity: 1;
  top: -30%;
  right: -30%;
}

.option-card:hover {
  border-color: var(--primary-color);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.option-card.student-card:hover {
  border-color: var(--primary-color);
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.05) 0%, rgba(99, 102, 241, 0.02) 100%);
}

.option-card.organizer-card:hover {
  border-color: var(--secondary-color);
  background: linear-gradient(135deg, rgba(20, 184, 166, 0.05) 0%, rgba(20, 184, 166, 0.02) 100%);
}

/* Icon Styling */
.icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  border-radius: 16px;
  margin-bottom: 20px;
  transition: var(--transition);
}

.student-card .icon {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
  color: white;
}

.organizer-card .icon {
  background: linear-gradient(135deg, var(--secondary-color), #0F766E);
  color: white;
}

.option-card:hover .icon {
  transform: scale(1.1) rotate(5deg);
}

.option-card h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text-primary);
}

.option-card p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 24px;
  line-height: 1.5;
}

/* Button Styling */
.btn {
  display: inline-block;
  padding: 12px 32px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  transition: var(--transition);
  border: 2px solid transparent;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.2);
  transition: left 0.5s ease;
  z-index: -1;
}

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

.btn-primary {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  color: white;
}

.btn-primary:hover {
  box-shadow: 0 8px 16px rgba(99, 102, 241, 0.3);
  transform: translateY(-2px);
}

.btn-secondary {
  background: linear-gradient(135deg, var(--secondary-color), var(--secondary-dark));
  color: white;
}

.btn-secondary:hover {
  box-shadow: 0 8px 16px rgba(20, 184, 166, 0.3);
  transform: translateY(-2px);
}

/* Divider */
.divider {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 0.9rem;
  position: relative;
  height: 100%;
  padding: 0 16px;
}

.divider::before,
.divider::after {
  content: '';
  flex: 1;
  height: 2px;
  background: linear-gradient(to right, var(--border-color), transparent);
  position: absolute;
  top: 50%;
  width: 40%;
}

.divider::before {
  left: 0;
}

.divider::after {
  right: 0;
  background: linear-gradient(to left, var(--border-color), transparent);
}

/* Footer */
.footer {
  text-align: center;
  padding-top: 32px;
  border-top: 1px solid var(--border-color);
}

.footer p {
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.footer a {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
}

.footer a:hover {
  color: var(--primary-dark);
  text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 768px) {
  .login-wrapper {
    padding: 32px 20px;
  }

  .header h1 {
    font-size: 2rem;
  }

  .login-options {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .divider {
    writing-mode: horizontal-tb;
    padding: 16px 0;
    height: auto;
  }

  .divider::before,
  .divider::after {
    width: 100%;
    height: 1px;
    display: none;
  }

  .option-card {
    padding: 24px 16px;
  }

  .btn {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .login-wrapper {
    padding: 24px 16px;
    border-radius: 20px;
  }

  .header h1 {
    font-size: 1.75rem;
  }

  .header .subtitle {
    font-size: 0.9rem;
  }

  .option-card h2 {
    font-size: 1.25rem;
  }

  .option-card p {
    font-size: 0.85rem;
  }
}