body {
  background: #fff;
  color: #000;
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  line-height: 1.6;
}

.nw-main {
  padding: 24px;
  max-width: 1100px;
  margin: 0 auto 48px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.nw-header {
  background: #fff;
  border-bottom: 1px solid #e5e5e5;
}

.nw-header-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 24px;
}

.nw-label {
  font-size: 14px;
  color: #444;
  margin-bottom: 4px;
}

.nw-title {
  font-size: 28px;
  margin: 0;
}

.nw-subtitle {
  margin: 8px 0 0;
  color: #333;
}

.card {
  background: #fafafa;
  border: 1px solid #e2e2e2;
  border-radius: 12px;
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 16px;
}

.input-row {
  display: flex;
  align-items: center;
  gap: 16px;
}

.btn {
  border-radius: 8px;
  padding: 12px;
  border: 1px solid #d0d0d0;
  background: #fff;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}

.btn.primary {
  background: #111;
  color: #fff;
  border-color: #111;
}

.btn.ghost {
  background: transparent;
}

.btn:hover {
  background: #f0f0f0;
}

.ad-slot {
  border: 1px dashed #ccc;
  border-radius: 12px;
  padding: 12px;
  text-align: center;
  background: #fff;
  margin-bottom: 16px;
}

.lang-switch {
  display: flex;
  gap: 16px;
  align-items: center;
  margin-bottom: 16px;
}

.canvas-area {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mobile-tab-header {
  display: none;
}

.tab-controls {
  display: none;
  gap: 8px;
}

.tab-button {
  flex: 1;
  border-radius: 8px;
  padding: 12px;
  border: 1px solid #d0d0d0;
  background: #fff;
  cursor: pointer;
}

.tab-button.active {
  background: #111;
  color: #fff;
  border-color: #111;
}

.canvas-grid {
  display: flex;
  gap: 16px;
}

.canvas-card {
  flex: 1;
  background: #fff;
  border: 1px solid #e5e5e5;
  border-radius: 12px;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.preview-columns {
  display: flex;
  gap: 20px;
}

.preview-card {
  border: 1px solid #e5e5e5;
  border-radius: 10px;
  padding: 16px;
  background: #fafafa;
}

.preview-card h3 {
  font-size: 14px;
  margin-bottom: 8px;
  color: #444;
}

.canvas-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
}

.canvas-label {
  margin: 0;
  font-weight: 600;
}

.canvas-note {
  margin: 2px 0 0;
  font-size: 13px;
  color: #555;
}

.zoom-control {
  display: flex;
  align-items: center;
  gap: 8px;
}

canvas {
  width: 100%;
  max-width: 100%;
  border: 1px solid #ddd;
  background: #f7f7f7;
  border-radius: 6px;
}

.color-section {
  display: flex;
  gap: 16px;
}

.color-card {
  flex: 1;
  background: #fff;
  border: 1px solid #e5e5e5;
  border-radius: 12px;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.section-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.color-preview {
  width: 24px;
  height: 24px;
  border: 1px solid #ccc;
  border-radius: 4px;
  display: inline-block;
  margin-bottom: 6px;
}

.color-controls {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.color-preview-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.hex-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
}

input[type="color"] {
  width: 32px;
  height: 32px;
  padding: 0;
  border: none;
  background: transparent;
}

input[type="text"],
input[type="number"],
select {
  padding: 10px;
  border-radius: 8px;
  border: 1px solid #ccc;
  font-size: 14px;
}

.hex-input,
.rgb-inputs input {
  height: 34px;
  font-size: 14px;
}

.rgb-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.rgb-inputs {
  display: flex;
  gap: 8px;
}

.rgb-inputs input {
  width: 60px;
}

.preset-row {
  display: flex;
  gap: 6px;
  align-items: center;
  flex-wrap: wrap;
}

.preset-swatches {
  display: none;
  gap: 8px;
}

.preset-swatch {
  width: 22px;
  height: 22px;
  border-radius: 4px;
  border: 1px solid #ccc;
  padding: 0;
  background: transparent;
  cursor: pointer;
  flex: 0 0 auto;
}

.preset-swatch[data-value="#ff0000"] {
  background: #ff0000;
}

.preset-swatch[data-value="#00ff00"] {
  background: #00ff00;
}

.preset-swatch[data-value="#0000ff"] {
  background: #0000ff;
}

.preset-swatch[data-value="#ffffff"] {
  background: #ffffff;
}

.preset-swatch[data-value="#000000"] {
  background: #000000;
}

.preset-select {
  max-width: 200px;
}

.slider-row,
.actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.links .link-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

@media (min-width: 1024px) {
  .canvas-grid {
    flex-direction: row;
  }

  .canvas-card {
    max-width: 50%;
  }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .preview-card {
    padding: 12px;
  }

  .preview-columns {
    gap: 14px;
  }

  .canvas-grid {
    flex-direction: row;
  }

  .canvas-card {
    max-width: 420px;
  }
}

@media (max-width: 767px) {
  .nw-main {
    padding: 16px;
  }

  section {
    margin-bottom: 16px;
  }

  h3,
  h4 {
    margin-bottom: 8px;
  }

  .preview-columns {
    flex-direction: column;
    gap: 12px;
  }

  .canvas-card[data-role="before"],
  .canvas-card[data-role="after"] {
    display: none;
  }

  .canvas-area[data-view="before"] .canvas-card[data-role="before"],
  .canvas-area[data-view="after"] .canvas-card[data-role="after"] {
    display: flex;
  }

  .color-section {
    flex-direction: column;
  }

  .mobile-tab-header {
    display: flex;
    gap: 8px;
    background: #f3f3f3;
    padding: 6px;
    border-radius: 12px;
  }

  .mobile-tab-btn {
    flex: 1;
    min-height: 36px;
    border: none;
    border-radius: 12px;
    background: #e7e7e7;
    font-size: 13px;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
  }

  .mobile-tab-btn.active {
    background: #fff;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.14);
  }

  .tab-controls {
    display: none;
  }

  .input-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .upload-row {
    align-items: center;
    gap: 12px;
    width: 100%;
  }

  .upload-label {
    font-weight: 600;
    white-space: nowrap;
  }

  .upload-input {
    width: 100%;
    font-size: 14px;
  }

  .card {
    padding: 12px 14px;
    margin-bottom: 14px;
  }

  .card-like-block {
    padding: 12px 14px;
    margin-bottom: 14px;
  }

  .color-preview {
    width: 24px;
    height: 24px;
    margin-bottom: 6px;
  }

  .color-preview-row {
    gap: 12px;
    align-items: center;
  }

  .hex-group .hex-input,
  .hex-input {
    width: 100%;
    box-sizing: border-box;
    height: 34px;
    font-size: 14px;
  }

  .rgb-inputs {
    gap: 6px;
  }

  .rgb-inputs input {
    width: 68px;
    height: 34px;
    font-size: 14px;
  }

  .preset-row {
    flex-direction: row;
    align-items: center;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 2px;
  }

  .preset-swatches {
    display: flex;
    flex-wrap: nowrap;
    gap: 8px;
  }

  .preset-select {
    display: none;
  }

  .card {
    gap: 10px;
  }

  .color-card {
    gap: 10px;
  }

  .rgb-group,
  .hex-group,
  .color-controls {
    gap: 6px;
  }

  .section-title-row {
    align-items: center;
    justify-content: space-between;
    gap: 8px;
  }

  .reset-btn {
    padding: 8px 10px;
    font-size: 13px;
    white-space: nowrap;
  }

  canvas {
    margin-top: 6px;
    border: 1px solid #ddd;
    border-radius: 6px;
    background: #f7f7f7;
  }
}