/* Authentication Pages Styles - Luxury Minimalist */

.auth-container {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: linear-gradient(135deg, #f5f7fa 0%, #f2f2f7 100%);
  padding: 20px;
}

.auth-card {
  width: 100%;
  max-width: 420px;
  background: #ffffff;
  border-radius: 24px;
  padding: 48px 40px;
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.08);
  animation: fadeInUp 0.5s ease-out;
}

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

.auth-header {
  text-align: center;
  margin-bottom: 40px;
}

.auth-header h1 {
  font-size: 28px;
  font-weight: 700;
  color: #121212;
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.auth-header p {
  font-size: 14px;
  color: #86868b;
  font-weight: 400;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 13px;
  font-weight: 600;
  color: #121212;
  letter-spacing: 0.01em;
}

.form-group input {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid #e5e5ea;
  border-radius: 12px;
  font-size: 15px;
  font-family: inherit;
  color: #121212;
  background: #fafafa;
  transition: all 0.2s;
}

.form-group input:focus {
  outline: none;
  border-color: #121212;
  background: #ffffff;
  box-shadow: 0 0 0 3px rgba(18, 18, 18, 0.05);
}

.form-group input::placeholder {
  color: #c7c7cc;
}

.form-actions {
  margin-top: 8px;
}

.btn-primary {
  width: 100%;
  padding: 16px;
  background: #121212;
  color: #ffffff;
  border: none;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  letter-spacing: 0.02em;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(18, 18, 18, 0.2);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-primary:disabled {
  background: #e5e5ea;
  color: #c7c7cc;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.form-footer {
  text-align: center;
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid #f0f0f0;
}

.form-footer p {
  font-size: 14px;
  color: #86868b;
}

.form-footer a {
  color: #121212;
  font-weight: 600;
  text-decoration: none;
  transition: opacity 0.2s;
}

.form-footer a:hover {
  opacity: 0.7;
}

.message {
  margin-top: 20px;
  padding: 14px 16px;
  border-radius: 12px;
  font-size: 14px;
  text-align: center;
  display: none;
  animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.message.show {
  display: block;
}

.message.success {
  background: #f0fdf4;
  color: #166534;
  border: 1px solid #bbf7d0;
}

.message.error {
  background: #fff2f0;
  color: #ff4d4f;
  border: 1px solid #ffccc7;
}

.message.info {
  background: #eff6ff;
  color: #1e40af;
  border: 1px solid #bfdbfe;
}

/* Loading State */
.btn-primary.loading {
  position: relative;
  color: transparent;
  pointer-events: none;
}

.btn-primary.loading::after {
  content: "";
  position: absolute;
  width: 16px;
  height: 16px;
  top: 50%;
  left: 50%;
  margin-left: -8px;
  margin-top: -8px;
  border: 2px solid #ffffff;
  border-radius: 50%;
  border-top-color: transparent;
  animation: spin 0.6s linear infinite;
}

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

/* Responsive */
@media (max-width: 480px) {
  .auth-card {
    padding: 32px 24px;
  }

  .auth-header h1 {
    font-size: 24px;
  }
}