.login-page {
  width: 100%;
  min-height: calc(100vh - 200px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
}

.login-section {
  width: 100%;
  max-width: 500px;
  margin: 0 auto;
}

.login-container {
  background: var(--surface-light);
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
  padding: 40px;
  box-shadow: var(--shadow-md);
  transition: background-color 0.3s ease, border-color 0.3s ease;
}

[data-theme="dark"] .login-container {
  background: var(--surface-dark);
  border-color: var(--border-color);
}

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

.login-title {
  font-size: 2.5rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.login-subtitle {
  font-size: 1rem;
  color: var(--text-secondary);
  margin: 0;
}

.login-form-container {
  width: 100%;
}

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

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

.form-label {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-dark);
}

.form-input {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  font-size: 1rem;
  background: var(--surface-light);
  color: var(--text-main);
  transition: all 0.2s ease;
  box-sizing: border-box;
  min-height: 44px;
  font-family: inherit;
}

[data-theme="dark"] .form-input {
  background: var(--surface-hover);
  border-color: transparent;
  color: var(--text-main);
}

.form-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 1px var(--primary), 0 0 0 3px rgba(19, 236, 91, 0.1);
}

[data-theme="dark"] .form-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 1px var(--primary), 0 0 0 3px rgba(19, 236, 91, 0.15);
}

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

[data-theme="dark"] .form-input::placeholder {
  color: var(--text-secondary);
}

[data-theme="dark"] .form-input:disabled {
  background: var(--surface-disabled);
  border-color: var(--surface-hover);
  color: var(--text-secondary);
  cursor: not-allowed;
  opacity: 0.5;
}

.form-options {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 10px 0;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
  width: 20px;
  height: 20px;
  cursor: pointer;
  accent-color: var(--primary);
  border-radius: 0.25rem;
  border: 1px solid var(--border-color);
}

[data-theme="dark"] .checkbox-label input[type="checkbox"] {
  background: var(--surface-hover);
  border-color: var(--border-color);
}

.forgot-password {
  color: var(--primary);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s ease;
}

.forgot-password:hover {
  color: var(--primary-hover);
  text-decoration: underline;
}

.btn-login {
  width: 100%;
  padding: 14px;
  background: var(--primary);
  color: var(--text-main);
  border: none;
  border-radius: 0.5rem;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
  margin-top: 10px;
  box-shadow: var(--shadow-soft);
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-login:hover {
  background: var(--primary-hover);
  box-shadow: 0 10px 15px -3px rgba(19, 236, 91, 0.2);
  transform: translateY(-1px);
}

.btn-login:active {
  transform: scale(0.98);
  box-shadow: inset 0 2px 4px 0 rgba(0, 0, 0, 0.06);
}

.btn-login:disabled {
  background: #e5e7eb;
  color: #9ca3af;
  cursor: not-allowed;
  box-shadow: none;
  transform: none;
}

[data-theme="dark"] .btn-login:disabled {
  background: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.2);
}

.divider {
  display: flex;
  align-items: center;
  text-align: center;
  margin: 30px 0;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.divider::before,
.divider::after {
  content: '';
  flex: 1;
  border-bottom: 1px solid var(--border-color);
}

.divider span {
  padding: 0 15px;
}

.register-section {
  text-align: center;
}

.register-text {
  color: var(--text-secondary);
  margin-bottom: 15px;
  font-size: 0.95rem;
}

.btn-register {
  width: 100%;
  padding: 14px;
  background: transparent;
  color: var(--text-main);
  border: 2px solid var(--primary);
  border-radius: 0.5rem;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-register:hover {
  background: var(--primary);
  color: var(--text-main);
  border-color: var(--primary);
  transform: translateY(-1px);
}

[data-theme="dark"] .btn-register:hover {
  background: rgba(19, 236, 91, 0.1);
  color: var(--text-main);
}

.btn-register:active {
  transform: scale(0.98);
}

/* Register Container */
.register-container {
  background: var(--surface-light);
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
  padding: 40px;
  box-shadow: var(--shadow-md);
  transition: background-color 0.3s ease, border-color 0.3s ease;
}

[data-theme="dark"] .register-container {
  background: var(--surface-dark);
  border-color: var(--border-color);
}

.register-header {
  text-align: center;
  margin-bottom: 30px;
}

.register-title {
  font-size: 2rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 10px;
}

.register-subtitle {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin: 0;
}

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

.btn-register-submit {
  width: 100%;
  padding: 14px;
  background: var(--primary);
  color: var(--text-main);
  border: none;
  border-radius: 0.5rem;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
  margin-top: 10px;
  box-shadow: var(--shadow-soft);
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-register-submit:hover {
  background: var(--primary-hover);
  box-shadow: 0 10px 15px -3px rgba(19, 236, 91, 0.2);
  transform: translateY(-1px);
}

.btn-register-submit:active {
  transform: scale(0.98);
  box-shadow: inset 0 2px 4px 0 rgba(0, 0, 0, 0.06);
}

.back-to-login {
  text-align: center;
  margin-top: 20px;
}

.btn-back {
  background: transparent;
  color: var(--text-secondary);
  border: none;
  font-size: 0.9rem;
  cursor: pointer;
  padding: 10px;
  transition: color 0.3s ease;
}

.btn-back:hover {
  color: var(--green-primary);
}

.link {
  color: var(--primary);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s ease;
}

.link:hover {
  color: var(--primary-hover);
  text-decoration: underline;
}

/* Responsive */
@media (max-width: 768px) {
  .login-page {
    padding: 20px 15px;
  }

  .login-container,
  .register-container {
    padding: 30px 25px;
  }

  .login-title {
    font-size: 2rem;
  }

  .register-title {
    font-size: 1.8rem;
  }

  .form-options {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .forgot-password {
    align-self: flex-end;
  }
}

@media (max-width: 480px) {
  .login-container,
  .register-container {
    padding: 25px 20px;
  }

  .login-title {
    font-size: 1.8rem;
    flex-direction: column;
    gap: 5px;
  }

  .register-title {
    font-size: 1.5rem;
  }

  .form-input {
    padding: 10px 12px;
    font-size: 0.95rem;
  }

  .btn-login,
  .btn-register,
  .btn-register-submit {
    padding: 12px;
    font-size: 0.95rem;
  }
}