/* Auth Pages Shared Styles */
* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: #0f0f1a;
  color: #e2e8f0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.auth-container {
  width: 100%;
  max-width: 440px;
  padding: 2rem 1.5rem;
}

.auth-logo {
  text-align: center;
  margin-bottom: 2rem;
}

.auth-logo h1 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  background: linear-gradient(135deg, #6366f1, #a78bfa);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.auth-logo p {
  color: #94a3b8;
  font-size: 0.875rem;
  margin-top: 0.25rem;
}

.auth-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 1rem;
  padding: 2rem;
}

.auth-card h2 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.auth-card .subtitle {
  color: #94a3b8;
  font-size: 0.875rem;
  margin-bottom: 1.5rem;
}

/* Form fields */
.form-group {
  margin-bottom: 1rem;
}

.form-group label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 500;
  color: #cbd5e1;
  margin-bottom: 0.375rem;
}

.form-group input {
  width: 100%;
  padding: 0.75rem 1rem;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 0.5rem;
  color: #f1f5f9;
  font-size: 0.9375rem;
  font-family: inherit;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus {
  outline: none;
  border-color: #6366f1;
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}

.form-group input::placeholder {
  color: #64748b;
}

.form-row {
  display: flex;
  gap: 0.75rem;
}

.form-row .form-group {
  flex: 1;
}

/* Buttons */
.btn-primary {
  width: 100%;
  padding: 0.75rem 1.5rem;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  color: #fff;
  border: none;
  border-radius: 0.5rem;
  font-size: 0.9375rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.1s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.btn-primary:hover:not(:disabled) {
  opacity: 0.9;
}

.btn-primary:active:not(:disabled) {
  transform: scale(0.98);
}

.btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-google {
  width: 100%;
  padding: 0.75rem 1.5rem;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #e2e8f0;
  border-radius: 0.5rem;
  font-size: 0.9375rem;
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.625rem;
  transition: background 0.2s;
  text-decoration: none;
}

.btn-google:hover {
  background: rgba(255, 255, 255, 0.12);
}

.btn-google img {
  width: 20px;
  height: 20px;
}

.btn-secondary {
  width: 100%;
  padding: 0.625rem 1rem;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #cbd5e1;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
  transition: background 0.2s;
}

.btn-secondary:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.07);
}

.btn-secondary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Divider */
.divider {
  display: flex;
  align-items: center;
  margin: 1.25rem 0;
  gap: 0.75rem;
}

.divider::before,
.divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: rgba(255, 255, 255, 0.1);
}

.divider span {
  color: #64748b;
  font-size: 0.8125rem;
}

/* Links */
.auth-footer {
  text-align: center;
  margin-top: 1.25rem;
  font-size: 0.875rem;
  color: #94a3b8;
}

.auth-footer a {
  color: #a78bfa;
  text-decoration: none;
  font-weight: 500;
}

.auth-footer a:hover {
  text-decoration: underline;
}

/* Toast notification */
.toast {
  position: fixed;
  top: 1.5rem;
  left: 50%;
  transform: translateX(-50%) translateY(-120%);
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  z-index: 1000;
  transition: transform 0.3s ease;
  max-width: 90vw;
  text-align: center;
}

.toast.show {
  transform: translateX(-50%) translateY(0);
}

.toast.error {
  background: rgba(239, 68, 68, 0.9);
  color: #fff;
  border: 1px solid rgba(239, 68, 68, 0.5);
}

.toast.success {
  background: rgba(34, 197, 94, 0.9);
  color: #fff;
  border: 1px solid rgba(34, 197, 94, 0.5);
}

/* Verification code input */
.code-input-group {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  margin: 1.5rem 0;
}

.code-input-group input {
  width: 3rem;
  height: 3.5rem;
  text-align: center;
  font-size: 1.5rem;
  font-weight: 700;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 0.5rem;
  color: #f1f5f9;
  font-family: 'Inter', monospace;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.code-input-group input:focus {
  outline: none;
  border-color: #6366f1;
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}

/* Role selection cards */
.role-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin: 1.5rem 0;
}

.role-card {
  background: rgba(255, 255, 255, 0.05);
  border: 2px solid rgba(255, 255, 255, 0.1);
  border-radius: 1rem;
  padding: 1.5rem 1rem;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
}

.role-card:hover {
  background: rgba(255, 255, 255, 0.08);
}

.role-card.selected {
  border-color: #6366f1;
  background: rgba(99, 102, 241, 0.1);
}

.role-card .role-icon {
  font-size: 2.5rem;
  margin-bottom: 0.75rem;
}

.role-card .role-title {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 0.375rem;
}

.role-card .role-desc {
  color: #94a3b8;
  font-size: 0.8125rem;
  line-height: 1.4;
}

/* Loading spinner */
.spinner {
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Responsive */
@media (max-width: 480px) {
  .auth-container {
    padding: 1.5rem 1rem;
  }
  .auth-card {
    padding: 1.5rem;
  }
  .code-input-group input {
    width: 2.5rem;
    height: 3rem;
    font-size: 1.25rem;
  }
}