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

:root {
  --primary-purple: #794B96;
  --purple-dark: #5a3570;
  --purple-light: #9b6bb8;
  --accent-purple: #E3B2FB;
  --bg-primary: #0a0a15;
  --bg-card: rgba(26, 26, 46, 0.8);
  --text-primary: #FFFFFF;
  --text-secondary: #B8B8D1;
  --border-color: rgba(255, 255, 255, 0.1);
  --gradient-1: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: #0a0a15;
  background-image: 
    radial-gradient(at 0% 0%, rgba(118, 75, 162, 0.15) 0px, transparent 50%),
    radial-gradient(at 100% 0%, rgba(240, 147, 251, 0.15) 0px, transparent 50%),
    radial-gradient(at 100% 100%, rgba(102, 126, 234, 0.15) 0px, transparent 50%),
    radial-gradient(at 0% 100%, rgba(118, 75, 162, 0.15) 0px, transparent 50%);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
}

a {
  text-decoration: none;
  color: inherit;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px;
}

/* Navbar */
.navbar {
  background: rgba(26, 26, 46, 0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
  padding: 16px 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

.navbar {
  max-width: 100%;
  margin: 0 auto;
  padding: 16px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo img {
  height: 45px;
}

.navbar-menu {
  display: flex;
  list-style: none;
  gap: 24px;
  align-items: center;
}

.navbar-menu a {
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 0.95rem;
  transition: color 0.2s;
}

.navbar-menu a:hover {
  color: var(--accent-purple);
}

.auth-buttons {
  display: flex;
  gap: 12px;
}

.btn {
  padding: 8px 20px;
  border-radius: 20px;
  font-weight: 600;
  font-size: 0.9rem;
  transition: all 0.2s;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-login {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

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

.btn-register {
  background: var(--gradient-1);
  color: white;
}

.btn-register:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(118, 75, 162, 0.4);
}

main {
  min-height: calc(100vh - 200px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
}

.register-section {
  width: 100%;
  max-width: 500px;
}

.register-card {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
  border-radius: 24px;
  padding: 48px 40px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  position: relative;
  overflow: hidden;
}

.register-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--gradient-1);
}

.register-header {
  text-align: center;
  margin-bottom: 32px;
}

.register-header h2 {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 8px;
  background: linear-gradient(135deg, #ffffff 0%, #e3b2fb 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

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

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

.form-group {
  position: relative;
  display: flex;
  align-items: center;
}

.form-group i {
  position: absolute;
  left: 16px;
  color: var(--accent-purple);
  font-size: 1.1rem;
  z-index: 1;
}

.form-group input {
  width: 100%;
  padding: 14px 16px 14px 48px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  color: var(--text-primary);
  font-size: 1rem;
  transition: all 0.3s;
  font-family: 'Inter', sans-serif;
}

.form-group input:focus {
  outline: none;
  border-color: var(--primary-purple);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 0 3px rgba(118, 75, 162, 0.2);
}

.form-group input::placeholder {
  color: var(--text-secondary);
}

.form-checkbox {
  display: flex;
  align-items: center;
  gap: 8px;
}

.form-checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: var(--primary-purple);
}

.form-checkbox label {
  color: var(--text-secondary);
  font-size: 0.9rem;
  cursor: pointer;
}

.form-checkbox label a {
  color: var(--accent-purple);
  text-decoration: underline;
}

.form-checkbox label a:hover {
  color: var(--text-primary);
}

.register-form .btn-register {
  width: 100%;
  padding: 16px;
  justify-content: center;
  font-size: 1.1rem;
  margin-top: 8px;
}

.register-benefits {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 20px;
  background: rgba(118, 75, 162, 0.1);
  border-radius: 12px;
  border: 1px solid rgba(118, 75, 162, 0.2);
}

.benefit-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  flex: 1;
  text-align: center;
}

.benefit-item i {
  font-size: 1.5rem;
  color: var(--accent-purple);
}

.benefit-item span {
  font-size: 0.75rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.login-link {
  text-align: center;
  margin-top: 24px;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.login-link .btn-link {
  color: var(--accent-purple);
  font-weight: 600;
  margin-left: 4px;
  transition: color 0.2s;
}

.login-link .btn-link:hover {
  color: var(--text-primary);
}

.footer {
  background: rgba(26, 26, 46, 0.8);
  backdrop-filter: blur(20px);
  border-top: 1px solid var(--border-color);
  padding: 40px 20px;
  margin-top: 40px;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.footer-logo img {
  height: 40px;
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a {
  color: var(--text-secondary);
  font-size: 0.9rem;
  transition: color 0.2s;
}

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

.footer-copy {
  color: var(--text-secondary);
  font-size: 0.85rem;
  text-align: center;
}

.footer-copy a {
  color: var(--accent-purple);
}

@media (max-width: 768px) {
  .navbar {
    flex-direction: column;
    gap: 16px;
    padding: 16px;
  }

  .navbar-menu {
    gap: 16px;
  }

  .auth-buttons {
    width: 100%;
    justify-content: center;
  }

  .register-card {
    padding: 32px 24px;
  }

  .register-header h2 {
    font-size: 1.75rem;
  }

  .register-benefits {
    flex-direction: column;
    gap: 16px;
  }

  .benefit-item {
    flex-direction: row;
    justify-content: flex-start;
  }
}

@media (max-width: 480px) {
  .register-card {
    padding: 24px 20px;
  }

  .register-header h2 {
    font-size: 1.5rem;
  }
}