/* settings.css — Light theme settings (Fully Responsive) */
.settings-layout {
    flex: 1;
    overflow-y: auto;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 24px;
    background: var(--color-bg-page);
    width: 100%;
    box-sizing: border-box;
  }
  .settings-card {
    background: var(--color-bg-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: visible;
    width: 100%;
    min-width: 0;
  }
  .settings-card-head {
    padding: 16px 20px;
    border-bottom: 1px solid var(--color-border);
    font-size: 16px;
    font-weight: 700;
    color: var(--color-text-primary);
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
  }
  .settings-card-head .btn {
    flex-shrink: 0;
  }
  .settings-card-body {
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 16px;
  }
  .settings-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
    width: 100%;
  }
  .form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-width: 0;
  }
  .form-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--color-text-secondary);
    letter-spacing: 0.5px;
    text-transform: uppercase;
    font-family: var(--mono);
  }
  .form-input {
    background: var(--color-bg-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 10px 14px;
    color: var(--color-text-primary);
    font-size: 14px;
    font-family: var(--font-family);
    outline: none;
    transition: border 0.2s;
    width: 100%;
    box-sizing: border-box;
  }
  .form-input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
  }
  select.form-input {
    appearance: auto;
  }
  textarea.form-input {
    width: 100%;
    min-height: 120px;
    resize: vertical;
    word-break: break-all;
    overflow-wrap: break-word;
    box-sizing: border-box;
  }
  
  @media (min-width: 1024px) {
    .settings-grid {
      grid-template-columns: 1fr 1fr;
      gap: 16px;
    }
  }
  @media (max-width: 768px) {
    .settings-layout {
      padding: 16px;
    }
    .settings-card-body {
      padding: 16px;
    }
    .settings-card-head {
      font-size: 14px;
      padding: 12px 16px;
      flex-direction: column;
      align-items: stretch;
    }
    .settings-card-head .btn {
      align-self: flex-start;
      margin-top: 4px;
    }
    .form-input {
      font-size: 13px;
      padding: 8px 12px;
    }
  }
  @media (max-width: 480px) {
    .settings-layout {
      padding: 12px;
    }
    .settings-card {
      border-radius: var(--radius-md);
    }
    .settings-card-body {
      padding: 12px;
    }
  }