/* ============================================================
   Favicon generator (favicon) - two-column layout
   ============================================================ */

.fv-tool {
  max-width: 1280px;
}

.fv-panels {
  align-items: flex-start;
}

.fv-input-panel,
.fv-result-panel {
  height: auto;
  min-width: 0;
}

.fv-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.fv-result-status {
  font-size: 12px;
  font-weight: 400;
  color: var(--text-secondary, #6c757d);
  max-width: 55%;
  text-align: right;
}

.fv-settings-body,
.fv-result-body {
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 0;
}

/* ---- upload ---- */

.fv-drop {
  position: relative;
  border: 2px dashed var(--border-color, #c9ced6);
  border-radius: 8px;
  padding: 26px 16px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.fv-drop.hover {
  border-color: var(--brand, #0a58ca);
  background: rgba(10, 88, 202, 0.05);
}

.fv-file {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.fv-drop-inner i {
  font-size: 26px;
  color: var(--text-secondary, #6c757d);
}

.fv-drop-inner p {
  margin: 10px 0 4px;
  font-size: 13px;
  color: var(--text-primary, #212529);
}

.fv-drop-inner small {
  font-size: 12px;
  color: var(--text-secondary, #6c757d);
}

/* ---- preview ---- */

.fv-preview-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 210px;
  border: 1px solid var(--border-color, #e3e6ea);
  border-radius: 8px;
  background: var(--surface, #fff);
  overflow: auto;
  padding: 12px;
}

.fv-placeholder {
  text-align: center;
  color: var(--text-secondary, #6c757d);
}

.fv-placeholder i {
  font-size: 40px;
  display: block;
  margin-bottom: 10px;
}

.fv-placeholder p {
  margin: 0;
  font-size: 13px;
}

.fv-preview {
  max-width: 100%;
  max-height: 280px;
  height: auto;
  display: block;
}

.fv-preview.hidden {
  display: none;
}

/* ---- options ---- */

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

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

.fv-field > span {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-primary, #212529);
}

.fv-field small {
  font-size: 11.5px;
  color: var(--text-secondary, #6c757d);
}

.fv-bg-hex {
  width: 64px;
  height: 34px;
  padding: 2px;
  border: 1px solid var(--border-color, #c9ced6);
  border-radius: 6px;
}

.fv-bg-hex.hidden {
  display: none;
}

.fv-action-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.fv-action-row .btn {
  min-width: 120px;
  justify-content: center;
}

.fv-generate {
  flex: 1;
}

.fv-message {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 6px;
  background: #fdecea;
  color: #b3261e;
  font-size: 13px;
  line-height: 1.5;
}

.fv-message.hidden {
  display: none;
}

/* ---- result ---- */

.fv-result-body .result-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  border-top: 1px solid var(--border-color, #e3e6ea);
  padding-top: 12px;
  margin-top: 4px;
}

.result-toolbar-stats {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.stat-chip-alt {
  background: rgba(10, 88, 202, 0.06);
  color: var(--brand, #0a58ca);
}

.fv-result-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.fv-result-actions .btn[disabled],
.fv-result-actions .btn[disabled]:hover {
  opacity: 0.5;
  cursor: not-allowed;
}

.fv-code-block {
  border: 1px solid var(--border-color, #e3e6ea);
  border-radius: 8px;
  overflow: hidden;
}

.fv-code-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 12px;
  background: rgba(10, 88, 202, 0.05);
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-primary, #212529);
}

.fv-html-textarea {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12px;
  line-height: 1.55;
  overflow-wrap: break-word;
  word-break: break-word;
  white-space: pre-wrap;
  resize: vertical;
  min-height: 90px;
  border: 0;
  border-radius: 0;
  background: var(--surface, #fff);
}

.fv-note {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 12px;
  line-height: 1.55;
  color: var(--text-secondary, #6c757d);
}

.fv-note i {
  margin-top: 2px;
}

/* ---- mobile ---- */

@media (max-width: 767px) {
  .fv-result-status {
    max-width: 100%;
    text-align: left;
  }

  .fv-result-body .result-toolbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .fv-preview-wrap {
    min-height: 170px;
  }

  .fv-action-row .btn {
    flex: 1 1 100%;
  }
}