/* Foto 3×4 online */

.f34-intro {
  margin-bottom: 12px;
  color: var(--dica-body);
}

.f34-intro strong,
.f34-intro code {
  color: var(--dica-ink);
}

.f34-privacy {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 0 0 14px;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--dica-border);
  background: var(--dica-surface-soft);
  color: var(--dica-body);
  font-size: 0.92rem;
  line-height: 1.45;
}

.f34-privacy svg {
  flex: none;
  width: 20px;
  height: 20px;
  margin-top: 1px;
  fill: var(--dica-action, #2f5da8);
  max-width: none;
}

.f34-privacy strong {
  color: var(--dica-ink);
}

.f34-privacy-short {
  display: none;
}

.f34-app {
  --f34-blue: var(--dica-action, #2f5da8);
  --f34-blue-hover: var(--dica-action-hover, #244a86);
  --f34-blue-soft: var(--dica-action-soft, rgba(47, 93, 168, 0.12));
  --f34-blue-border: rgba(47, 93, 168, 0.35);
  box-shadow: 0 0 0 1px var(--dica-border), 0 12px 32px var(--dica-shadow);
  border-radius: 16px;
  margin-bottom: 28px;
  background: var(--dica-surface);
  color: var(--dica-body);
  overflow: hidden;
}

.f34-app *,
.f34-app *::before,
.f34-app *::after {
  box-sizing: border-box;
}

.f34-app p {
  margin: 0;
}

.f34-app button,
.f34-app input,
.f34-app select {
  font: inherit;
}

.f34-shell {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(260px, 1.05fr);
  gap: 0;
  align-items: stretch;
}

.f34-main,
.f34-side {
  min-width: 0;
  padding: 18px;
}

.f34-main {
  border-right: 1px solid var(--dica-border);
}

.f34-side {
  background: var(--dica-surface-soft);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.f34-section-title {
  margin: 0 0 12px;
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--dica-ink);
}

.f34-drop {
  border: 2px dashed var(--dica-border);
  border-radius: 14px;
  padding: 28px 16px;
  text-align: center;
  cursor: pointer;
  background: var(--dica-surface);
  transition: border-color 0.15s ease, background 0.15s ease;
}

.f34-drop:hover,
.f34-drop.is-dragover {
  border-color: var(--f34-blue-border);
  background: var(--f34-blue-soft);
}

.f34-drop.is-loaded,
.f34-drop[hidden] {
  display: none;
}

.f34-drop-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 12px;
  border-radius: 50%;
  background: var(--f34-blue-soft);
  display: flex;
  align-items: center;
  justify-content: center;
}

.f34-drop-icon svg {
  width: 28px;
  height: 28px;
  fill: var(--f34-blue);
}

.f34-drop-title {
  font-weight: 700;
  color: var(--dica-ink);
  margin-bottom: 4px;
}

.f34-drop-hint {
  font-size: 0.84rem;
  color: var(--dica-muted);
  margin-bottom: 14px;
}

.f34-drop-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-top: 4px;
}

.f34-editor-row {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: flex-start;
  justify-content: center;
}

.f34-canvas-col {
  flex: 0 1 auto;
  min-width: 0;
}

.f34-live-col {
  flex: 0 0 auto;
  width: 170px;
  text-align: center;
}

.f34-live-frame {
  display: inline-block;
  padding: 8px;
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 0 0 1px var(--dica-border), 0 8px 24px rgba(15, 23, 42, 0.1);
}

#f34-live {
  display: block;
  width: 150px;
  height: 200px;
  border-radius: 4px;
  background: #fff;
}

.f34-live-caption {
  margin-top: 8px;
  font-size: 0.78rem;
  font-weight: 650;
  color: var(--dica-muted);
}

.f34-tips-live {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  text-align: left;
  display: grid;
  gap: 6px;
}

.f34-tip {
  font-size: 0.75rem;
  line-height: 1.35;
  padding: 8px 10px;
  border-radius: 8px;
  border: 1px solid var(--dica-border);
  background: var(--dica-surface);
  color: var(--dica-body);
}

.f34-tip.is-ok {
  border-color: rgba(47, 93, 168, 0.3);
  background: rgba(47, 93, 168, 0.08);
  color: var(--dica-ink);
}

.f34-tip.is-warn {
  border-color: rgba(217, 119, 6, 0.35);
  background: rgba(217, 119, 6, 0.1);
  color: var(--dica-ink);
}

.f34-actions-center {
  justify-content: center;
  margin-top: 12px;
}

.f34-file-input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  overflow: hidden;
}

.f34-crop-help {
  margin: 0 0 10px;
  font-size: 0.84rem;
  line-height: 1.4;
  color: var(--dica-muted);
  text-align: center;
}

.f34-crop-help strong {
  color: var(--dica-ink);
}

.f34-canvas-wrap {
  position: relative;
  width: min(100%, 280px);
  margin: 0 auto;
  aspect-ratio: 3 / 4;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 0 0 1px var(--dica-border), 0 10px 28px rgba(15, 23, 42, 0.12);
  background: #0f172a;
  touch-action: none;
  user-select: none;
}

#f34-canvas {
  display: block;
  width: 100%;
  height: 100%;
}

.f34-meta {
  margin-top: 10px;
  text-align: center;
  font-size: 0.8rem;
  color: var(--dica-muted);
  word-break: break-all;
}

.f34-fields {
  display: grid;
  gap: 12px;
}

.f34-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.f34-label {
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--dica-ink);
}

.f34-label-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px;
}

.f34-value {
  font-size: 0.8rem;
  color: var(--dica-muted);
  font-variant-numeric: tabular-nums;
}

.f34-hint {
  font-size: 0.78rem;
  color: var(--dica-muted);
  line-height: 1.35;
}

.f34-select,
.f34-slider {
  width: 100%;
}

.f34-select {
  border: 1px solid var(--dica-border);
  border-radius: 10px;
  background: var(--dica-surface);
  color: var(--dica-ink);
  padding: 10px 12px;
}

.f34-slider {
  accent-color: var(--f34-blue);
}

.f34-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
  font-size: 0.9rem;
  line-height: 1.35;
  color: var(--dica-ink);
}

.f34-check input {
  margin-top: 3px;
  width: 18px;
  height: 18px;
  accent-color: var(--f34-blue);
}

.f34-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
}

.f34-app .f34-btn {
  appearance: none;
  border: 1px solid var(--dica-border);
  background: var(--dica-surface);
  color: var(--dica-ink) !important;
  border-radius: 10px;
  padding: 10px 14px;
  font-size: 0.86rem;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none !important;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.f34-app .f34-btn:hover {
  border-color: var(--f34-blue-border);
  background: var(--f34-blue-soft);
}

.f34-app .f34-btn-primary {
  background: var(--f34-blue);
  border-color: var(--f34-blue);
  color: #fff !important;
}

.f34-app .f34-btn-primary:hover {
  background: var(--f34-blue-hover);
  border-color: var(--f34-blue-hover);
  color: #fff !important;
}

.f34-app .f34-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.f34-status {
  min-height: 1.2em;
  font-size: 0.82rem;
  color: var(--dica-muted);
  line-height: 1.4;
}

.f34-status.is-ok {
  color: var(--f34-blue);
  font-weight: 650;
}

.f34-status.is-error {
  color: #b42318;
  font-weight: 650;
}

.f34-result-card {
  background: var(--dica-surface);
  border: 1px solid var(--dica-border);
  border-radius: 14px;
  padding: 14px;
}

.f34-result-label {
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--dica-muted);
  margin-bottom: 8px;
}

.f34-result-preview {
  display: flex;
  justify-content: center;
  padding: 12px;
  border-radius: 12px;
  background: #f0f2f5;
}

.f34-result-preview img {
  width: 120px;
  height: 160px;
  object-fit: cover;
  border-radius: 4px;
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.12);
  background: #fff;
}

.f34-result-meta {
  margin-top: 8px;
  font-size: 0.8rem;
  color: var(--dica-muted);
  text-align: center;
}

.f34-tips {
  font-size: 0.82rem;
  color: var(--dica-muted);
  line-height: 1.45;
}

.f34-tips strong {
  color: var(--dica-ink);
}

.f34-faq details {
  border: 1px solid var(--dica-border);
  border-radius: 12px;
  padding: 12px 14px;
  margin-bottom: 8px;
  background: var(--dica-surface);
}

.f34-faq summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--dica-ink);
}

.f34-faq details p {
  margin: 10px 0 0;
  line-height: 1.5;
}

@media (max-width: 880px) {
  .f34-shell {
    grid-template-columns: 1fr;
  }

  .f34-main {
    border-right: 0;
    border-bottom: 1px solid var(--dica-border);
  }

  .f34-editor-row {
    flex-direction: column;
    align-items: center;
  }

  .f34-live-col {
    width: 100%;
    max-width: 280px;
  }
}

@media (max-width: 520px) {
  .f34-privacy-full {
    display: none;
  }

  .f34-privacy-short {
    display: inline;
  }
}