.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  background-color: var(--bg-body);
  position: relative;
  overflow-x: hidden;
  overflow-y: auto;
  padding: var(--space-4);
  padding-top: 24px;
}

.auth-bg-art {
  position: absolute;
  top: -20%;
  left: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--primary-light) 0%, rgba(255,255,255,0) 70%);
  opacity: 0.2;
  border-radius: 50%;
  z-index: 0;
}

.auth-bg-art-2 {
  position: absolute;
  bottom: -20%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--accent) 0%, rgba(255,255,255,0) 70%);
  opacity: 0.15;
  border-radius: 50%;
  z-index: 0;
}

[data-theme="dark"] .auth-bg-art,
[data-theme="dark"] .auth-bg-art-2 {
  opacity: 0.05;
}

.auth-container {
  width: 100%;
  max-width: 400px;
  z-index: 10;
  animation: fadeUp 0.5s var(--ease-out);
  margin: 0 auto;
}

.auth-card {
  background: var(--bg-surface);
  border-radius: var(--border-radius-xl);
  box-shadow: var(--sha6ow-xl);
  padding: 20px;
  border: 1px solid var(--border-color);
}

.register-page .auth-container {
  max-width: 980px;
}

.register-page .auth-card {
  padding: 18px 22px;
}

.register-page form#registerForm {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-5);
  align-items: start;
}

.register-page form#registerForm .form-group {
  margin-bottom: 0;
}

.register-page form#registerForm textarea.form-control {
  grid-column: 1 / -1;
}

.register-page form#registerForm .password-grid {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
}

.register-page form#registerForm .auth-actions {
  grid-column: 1 / -1;
}

.login-page .form-group {
  margin-top: 16px;
}

.login-page .form-control {
  height: 48px;
  padding: 15px 14px;
  font-size: 16px;
}

.login-page .btn-primary {
  height: 48px;
  font-size: 16px;
}

.login-page .auth-container {
  margin-top: 40px;
}

.auth-header {
  text-align: center;
  margin-bottom: 16px;
}

.auth-logo {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--weight-extrabold);
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
  text-decoration: none;
}

.auth-logo span {
  color: var(--text-primary);
}

.auth-title {
  font-size: var(--text-2xl);
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.auth-subtitle {
  color: var(--text-secondary);
  font-size: var(--text-sm);
}


.form-group {
  margin-bottom: 12px;
}

.form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.password-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

form#registerForm {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-5);
  align-items: start;
}

form#registerForm .form-group {
  margin-bottom: 0;
}

form#registerForm textarea.form-control {
  grid-column: 1 / -1;
}

form#registerForm .password-grid {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
}

form#registerForm .auth-actions {
  grid-column: 1 / -1;
}

.form-control {
  width: 100%;
  padding: 9px 10px;
  border: 1px solid var(--border-color-strong);
  border-radius: var(--border-radius);
  background-color: var(--bg-surface);
  color: var(--text-primary);
  transition: all var(--duration-fast);
  font-size: var(--text-base);
  height: 38px;
}

.form-control:hover {
  border-color: var(--primary);
}

.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(27, 110, 243, 0.1);
  outline: none;
}


.form-control::placeholder {
  color: var(--text-secondary);
  opacity: 0.7;
}


textarea.form-control {
  font-family: var(--font-body);
  resize: vertical;
  min-height: 170px;
  height: auto;
}

.register-page textarea.form-control {
  width: 200%;
  height: 68px;
  min-height: 48px;
  padding: 9px 10px;
  border-radius: var(--border-radius);
  font-size: var(--text-base);
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color-strong);
  color: var(--text-primary);
  resize: none;
  transition: all var(--duration-fast);
}

.register-page textarea.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(27, 110, 243, 0.1);
  outline: none;
}

.password-input-wrapper {
  position: relative;
}

.toggle-password {
  position: absolute;
  right: var(--space-4);
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-tertiary);
  cursor: pointer;
  transition: color var(--duration-fast);
}

.toggle-password:hover {
  color: var(--text-primary);
}


.form-control.error {
  border-color: var(--danger);
}

.form-control.error:focus {
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.error-message {
  color: var(--danger);
  font-size: var(--text-xs);
  margin-top: var(--space-1);
  display: none;
}

.error-message.active {
  display: block;
  animation: shake 0.4s ease-in-out;
}


.role-selector {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2);
  margin-bottom: var(--space-6);
}

.role-option {
  position: relative;
}

.role-option input[type="radio"] {
  position: absolute;
  opacity: 0;
}

.role-label {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: all var(--duration-fast);
  color: var(--text-secondary);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
}

.role-label i {
  font-size: var(--text-xl);
}

.role-option input[type="radio"]:checked + .role-label {
  border-color: var(--primary);
  background-color: var(--primary-bg-subtle);
  color: var(--primary);
}


.auth-actions {
  margin-top: 16px;
}

.btn-block {
  width: 100%;
}

.auth-footer {
  margin-top: 12px;
  text-align: center;
  font-size: var(--text-sm);
}

.auth-footer a {
  color: var(--primary);
  font-weight: var(--weight-semibold);
}

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

.forgot-password {
  display: block;
  text-align: right;
  font-size: var(--text-xs);
  margin-top: var(--space-2);
  color: var(--primary);
  background: none;
  border: none;
  cursor: pointer;
  transition: all var(--duration-fast);
}

.forgot-password:hover {
  text-decoration: underline;
}

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

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-4px); }
  75% { transform: translateX(4px); }
}




@media (max-width: 1366px) {
  .auth-page {
    padding-top: 24px;
  }

  .register-page .auth-container {
    max-width: 900px;
  }

  .auth-card {
    padding: 20px;
  }
}


@media (max-width: 1024px) {
  .auth-page {
    align-items: flex-start;
    padding-top: 20px;
  }

  .register-page .auth-container {
    max-width: 720px;
  }

  .auth-card {
    padding: 20px;
  }

  .auth-header {
    margin-bottom: 12px;
  }
}


@media (max-width: 768px) {
  .auth-page {
    align-items: flex-start;
    padding: var(--space-3);
    padding-top: 20px;
  }

  .auth-container {
    width: 100%;
    max-width: 400px;
  }

  .auth-card {
    padding: 18px;
  }

  form#registerForm {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  form#registerForm textarea.form-control,
  form#registerForm .auth-actions {
    grid-column: auto;
  }

  form#registerForm .password-grid {
    grid-template-columns: 1fr;
  }

  .auth-header {
    margin-bottom: 12px;
  }

  .auth-logo {
    font-size: var(--text-xl);
    margin-bottom: var(--space-4);
  }

  .auth-title {
    font-size: var(--text-lg);
  }

  .auth-subtitle {
    font-size: var(--text-xs);
  }

  .role-selector {
    grid-template-columns: 1fr;
    gap: var(--space-2);
    margin-bottom: var(--space-5);
  }

  .role-label {
    padding: var(--space-3);
    font-size: var(--text-sm);
  }

  .form-group {
    margin-bottom: 10px;
  }

  .form-label {
    font-size: var(--text-xs);
    margin-bottom: 4px;
  }

  .form-control {
    padding: 8px 10px;
    font-size: var(--text-sm);
    height: 36px;
  }

  .password-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .auth-actions {
    margin-top: 14px;
  }

  .modal-footer {
    gap: var(--space-3);
  }
}


@media (max-width: 480px) {
  .auth-bg-art,
  .auth-bg-art-2 {
    display: none;
  }

  .auth-page {
    padding: 12px;
    padding-top: 16px;
    align-items: flex-start;
  }

  .auth-container {
    width: 100%;
    max-width: 100%;
  }

  .auth-card {
    padding: 16px;
    border-radius: var(--border-radius-lg);
  }

  .auth-header {
    margin-bottom: 12px;
  }

  .auth-logo {
    font-size: var(--text-lg);
    margin-bottom: 8px;
  }

  .auth-title {
    font-size: var(--text-lg);
    margin-bottom: 2px;
  }

  .auth-subtitle {
    font-size: var(--text-xs);
    line-height: var(--leading-snug);
  }

  .role-selector {
    grid-template-columns: 1fr;
    gap: var(--space-2);
    margin-bottom: 12px;
  }

  .role-option {
    margin: 0;
  }

  .role-label {
    padding: var(--space-2);
    font-size: var(--text-xs);
  }

  .role-label i {
    font-size: var(--text-lg);
  }

  .form-group {
    margin-bottom: 10px;
  }

  .form-label {
    font-size: var(--text-xs);
    margin-bottom: 4px;
    font-weight: var(--weight-semibold);
  }

  .form-control {
    padding: 8px 10px;
    font-size: var(--text-sm);
    border-radius: var(--border-radius);
    height: 36px;
  }

  textarea.form-control {
    font-family: var(--font-body);
    resize: vertical;
    min-height: 60px;
    height: auto;
  }

  .password-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .auth-actions {
    margin-top: 12px;
  }

  .btn-block {
    width: 100%;
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-sm);
  }

  .forgot-password {
    font-size: var(--text-xs);
    margin-top: var(--space-2);
  }

  .auth-footer {
    margin-top: 10px;
    font-size: var(--text-xs);
  }

  .modal-footer {
    flex-direction: column;
    gap: var(--space-3);
  }
}

  .modal-footer {
    flex-direction: column;
    gap: var(--space-3);
  }

  .modal-footer .btn {
    width: 100%;
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-sm);
  }

  
  .auth-container .form-group {
    width: 100%;
  }



@media (max-width: 360px) {
  .auth-page {
    padding: 0;
    padding-top: var(--space-3);
  }

  .auth-card {
    padding: var(--space-3);
    border-radius: var(--border-radius-lg);
  }

  .auth-logo {
    font-size: var(--text-base);
    gap: var(--space-1);
  }

  .auth-title {
    font-size: var(--text-base);
  }

  .form-label {
    font-size: var(--text-xs);
  }

  .form-control {
    padding: var(--space-2) var(--space-3);
    font-size: var(--text-sm);
  }
}