.wl-root {
    --wl-green: #25d366;
    --wl-green-dark: #128c7e;
    --wl-green-hover: #1da851;
    --wl-green-focus: rgba(37, 211, 102, 0.15);
    --wl-panel-bg: #fff;
    --wl-panel-border: #e2e8f0;
    --wl-field-bg: #f8fafc;
    --wl-field-border: #e2e8f0;
    --wl-field-focus: #25d366;
    --wl-text-main: #1e293b;
    --wl-text-label: #475569;
    --wl-text-hint: #94a3b8;
    --wl-text-error: #ef4444;
    --wl-result-bg: #f0fdf4;
    --wl-result-border: #bbf7d0;
    --wl-link-color: #065f46;
    --wl-action-bg: #fff;
    --wl-action-border: #d1fae5;
    --wl-action-color: #059669;
    --wl-action-hover: #d1fae5;
    --wl-btn-shadow: rgba(37, 211, 102, 0.35);

    width: 100%;
    max-width: 42rem;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
  }

  .theme-dark .wl-root {
    --wl-panel-bg: #0f172a;
    --wl-panel-border: #1e293b;
    --wl-field-bg: rgba(30, 41, 59, 0.5);
    --wl-field-border: #334155;
    --wl-text-main: #e2e8f0;
    --wl-text-label: #94a3b8;
    --wl-text-hint: #64748b;
    --wl-result-bg: rgba(6, 78, 59, 0.2);
    --wl-result-border: #065f46;
    --wl-link-color: #6ee7b7;
    --wl-action-bg: rgba(6, 78, 59, 0.3);
    --wl-action-border: #065f46;
    --wl-action-color: #34d399;
    --wl-action-hover: rgba(6, 78, 59, 0.5);
  }

  .wl-form {
    background: var(--wl-panel-bg);
    border: 1px solid var(--wl-panel-border);
    border-radius: 1.25rem;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.04);
  }

  .wl-field {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
  }

  .wl-label {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--wl-text-label);
    letter-spacing: 0.02em;
  }

  .wl-phone-row {
    display: flex;
    gap: 0.5rem;
  }

  .wl-prefix-select {
    flex-shrink: 0;
    width: 7.5rem;
    background: var(--wl-field-bg);
    border: 1px solid var(--wl-field-border);
    border-radius: 0.75rem;
    padding: 0.75rem 0.625rem;
    font-size: 0.875rem;
    color: var(--wl-text-main);
    outline: none;
    cursor: pointer;
    transition: border-color 0.2s;
  }

  .wl-prefix-select:focus {
    border-color: var(--wl-field-focus);
    box-shadow: 0 0 0 3px var(--wl-green-focus);
  }

  .wl-phone-input {
    flex: 1;
    background: var(--wl-field-bg);
    border: 1px solid var(--wl-field-border);
    border-radius: 0.75rem;
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    color: var(--wl-text-main);
    outline: none;
    transition: border-color 0.2s;
  }

  .wl-phone-input::placeholder {
    color: var(--wl-text-hint);
  }

  .wl-phone-input:focus {
    border-color: var(--wl-field-focus);
    box-shadow: 0 0 0 3px var(--wl-green-focus);
  }

  .wl-error {
    font-size: 0.8rem;
    color: var(--wl-text-error);
    min-height: 1.1rem;
  }

  .wl-textarea {
    width: 100%;
    background: var(--wl-field-bg);
    border: 1px solid var(--wl-field-border);
    border-radius: 0.75rem;
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    color: var(--wl-text-main);
    line-height: 1.6;
    resize: vertical;
    outline: none;
    transition: border-color 0.2s;
    box-sizing: border-box;
  }

  .wl-textarea::placeholder {
    color: var(--wl-text-hint);
  }

  .wl-textarea:focus {
    border-color: var(--wl-field-focus);
    box-shadow: 0 0 0 3px var(--wl-green-focus);
  }

  .wl-generate-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.625rem;
    width: 100%;
    background: var(--wl-green);
    color: #fff;
    border: none;
    border-radius: 0.875rem;
    padding: 0.875rem 1.5rem;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 4px 14px var(--wl-btn-shadow);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  }

  .wl-generate-btn:hover {
    background: var(--wl-green-hover);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px var(--wl-btn-shadow);
  }

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

  .wl-btn-icon {
    width: 1.25rem;
    height: 1.25rem;
    flex-shrink: 0;
  }

  .wl-result {
    background: var(--wl-result-bg);
    border: 1px solid var(--wl-result-border);
    border-radius: 1.25rem;
    padding: 1.25rem 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
  }

  .wl-result-label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--wl-green-dark);
  }

  .theme-dark .wl-result-label {
    color: var(--wl-green);
  }

  .wl-result-row {
    display: flex;
    align-items: center;
    gap: 0.625rem;
  }

  .wl-link-display {
    flex: 1;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--wl-link-color);
    word-break: break-all;
    line-height: 1.5;
    padding: 0.5rem 0;
  }

  .wl-result-actions {
    display: flex;
    gap: 0.5rem;
    flex-shrink: 0;
  }

  .wl-action-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    background: var(--wl-action-bg);
    border: 1px solid var(--wl-action-border);
    border-radius: 0.625rem;
    color: var(--wl-action-color);
    cursor: pointer;
    text-decoration: none;
    transition: background 0.15s, transform 0.15s;
    flex-shrink: 0;
  }

  .wl-action-btn:hover {
    background: var(--wl-action-hover);
    transform: scale(1.05);
  }

  .wl-action-btn svg {
    width: 1.125rem;
    height: 1.125rem;
  }

  .wl-qr-wrap {
    display: flex;
    justify-content: center;
    padding-top: 0.75rem;
    border-top: 1px solid var(--wl-result-border);
  }

  .wl-qr-canvas {
    border-radius: 0.75rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  }