.jir-tool {
  --jir-ink: #172033;
  --jir-muted: #5f6b7a;
  --jir-border: #dce2e9;
  --jir-accent: #176b4d;
  --jir-accent-hover: #10553c;
  color: var(--jir-ink);
  max-width: 1080px;
  margin: 24px auto;
  padding: clamp(16px, 3vw, 28px);
  background: #fff;
  border: 1px solid var(--jir-border);
  border-radius: 18px;
  box-shadow: 0 8px 30px rgba(20, 35, 50, .06);
  font: inherit;
}
.jir-tool * { box-sizing: border-box; }
.jir-header { margin-bottom: 20px; }
.jir-kicker { display: inline-block; color: var(--jir-accent); font-size: 11px; font-weight: 800; letter-spacing: .12em; margin-bottom: 7px; }
.jir-header h2 { margin: 0 0 8px; font-size: clamp(24px, 3vw, 34px); line-height: 1.15; color: var(--jir-ink); }
.jir-header p, .jir-help { color: var(--jir-muted); font-size: 14px; line-height: 1.55; }
.jir-header p { margin: 0; }
.jir-notice { border: 1px solid #c9e4d7; background: #f1faf5; color: #245a43; border-radius: 10px; padding: 12px 14px; font-size: 13px; line-height: 1.5; margin-bottom: 20px; }
.jir-upload-area { border: 1px dashed #aebbc8; background: #f8fafc; padding: 18px; border-radius: 12px; }
.jir-label { display: block; font-size: 13px; font-weight: 700; margin: 0 0 7px; color: var(--jir-ink); }
.jir-file { width: 100%; max-width: 100%; padding: 10px; border: 1px solid var(--jir-border); background: #fff; border-radius: 8px; }
.jir-help { margin: 7px 0 0; font-size: 12px; }
.jir-workspace { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(280px, .8fr); gap: 22px; margin-top: 22px; align-items: start; }
.jir-editor, .jir-settings { min-width: 0; }
.jir-image-stage { min-height: 280px; max-height: 620px; overflow: hidden; background: #f0f2f5; border: 1px solid var(--jir-border); border-radius: 12px; }
.jir-image-stage img { display: block; max-width: 100%; }
.jir-settings { border: 1px solid var(--jir-border); border-radius: 12px; padding: 16px; }
.jir-settings h3, .jir-result h3 { margin: 0 0 16px; font-size: 19px; color: var(--jir-ink); }
.jir-settings select, .jir-settings input[type="number"] { width: 100%; min-height: 42px; border: 1px solid #cbd3dc; border-radius: 8px; background: #fff; color: var(--jir-ink); padding: 8px 10px; font: inherit; font-size: 14px; }
.jir-settings select { margin-bottom: 10px; }
.jir-two-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 14px; }
.jir-check { display: flex; gap: 9px; align-items: center; margin-top: 12px; font-size: 13px; }
.jir-check input { width: 16px; height: 16px; }
.jir-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.jir-button { display: inline-flex; align-items: center; justify-content: center; min-height: 42px; padding: 10px 15px; border-radius: 8px; border: 1px solid transparent; font: inherit; font-size: 13px; font-weight: 700; line-height: 1.25; text-decoration: none !important; cursor: pointer; transition: background .15s ease, border-color .15s ease; }
.jir-button:disabled { opacity: .6; cursor: wait; }
.jir-primary { color: #fff !important; background: var(--jir-accent); border-color: var(--jir-accent); }
.jir-primary:hover { color: #fff !important; background: var(--jir-accent-hover); }
.jir-secondary { color: var(--jir-ink) !important; background: #fff; border-color: var(--jir-border); }
.jir-secondary:hover { background: #f4f6f8; }
.jir-result { margin-top: 24px; padding: 18px; border: 1px solid var(--jir-border); border-radius: 12px; background: #fbfcfd; }
.jir-result-preview-wrap { display: inline-block; max-width: 100%; padding: 8px; background: repeating-conic-gradient(#eee 0% 25%, #fff 0% 50%) 50% / 16px 16px; border: 1px solid var(--jir-border); border-radius: 8px; }
.jir-result-preview { display: block; max-width: min(100%, 360px); max-height: 360px; object-fit: contain; }
.jir-result-meta { font-size: 14px; font-weight: 700; }
.jir-result-status { font-size: 13px; color: var(--jir-muted); }
.jir-message { margin-top: 14px; font-size: 13px; line-height: 1.5; }
.jir-message:empty { display: none; }
.jir-message.is-error { color: #b42318; }
.jir-message.is-success { color: #176b4d; }
@media (max-width: 760px) {
  .jir-workspace { grid-template-columns: 1fr; }
  .jir-image-stage { min-height: 220px; }
  .jir-crop-actions .jir-button { flex: 1 1 calc(50% - 8px); }
}