.ir-panel{background:#fff;border:1px solid #eceff4;border-radius:8px;box-shadow:0 14px 36px #1118270f;display:flex;flex-direction:column;gap:16px;min-width:0;padding:20px}.ir-panel__head{align-items:flex-start;display:flex;gap:16px;justify-content:space-between}.ir-panel__title{color:#111827;font-weight:800;margin:0}.ir-panel__lead{color:#4b5563;line-height:1.6;margin:6px 0 0}.ir-panel__workspace{align-items:stretch;display:grid;gap:18px;grid-template-columns:minmax(0,1fr) minmax(280px,340px)}.ir-panel__actions,.ir-panel__control-group,.ir-panel__controls,.ir-panel__preview-column{display:flex;flex-direction:column;min-width:0}.ir-panel__preview-column{gap:10px;min-height:0}.ir-panel__controls{gap:16px}.ir-panel__actions,.ir-panel__control-group{gap:10px}.ir-panel__file-toolbar{align-items:center;display:flex;gap:10px;justify-content:space-between;min-width:0}.ir-panel__file-actions{align-items:center;display:flex;flex:0 0 auto;gap:8px;margin-left:auto}.ir-panel__file-name{color:#4b5563;font-size:14px;font-weight:800;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ir-panel__preview-wrap{align-items:center;background:linear-gradient(45deg,#f5f7fb 25%,transparent 0),linear-gradient(-45deg,#f5f7fb 25%,transparent 0),linear-gradient(45deg,transparent 75%,#f5f7fb 0),linear-gradient(-45deg,transparent 75%,#f5f7fb 0);background-color:#fff;background-position:0 0,0 12px,12px -12px,-12px 0;background-size:24px 24px;border:1px solid #e5e7eb;border-radius:8px;display:flex;justify-content:center;min-height:260px;min-width:0;overflow:hidden}.ir-panel__preview-wrap--empty{background:transparent;border:0;flex:1 1 auto;min-height:260px;overflow:visible}.ir-panel__canvas{display:block;height:auto;max-height:72vh;max-width:100%}.ir-panel__group-title{color:#111827;font-size:16px;font-weight:900;line-height:1.35;margin:0}.ir-panel__action-grid{display:grid;gap:8px;grid-template-columns:repeat(2,minmax(0,1fr))}.ir-panel__notes{display:grid;gap:0;grid-template-columns:minmax(0,1fr);list-style:none;margin:0;padding:0}.ir-panel__note{align-items:start;border-top:1px solid rgba(17,24,39,.08);display:grid;gap:10px;grid-template-columns:auto minmax(0,1fr);padding:12px 0}.ir-panel__note:last-child{border-bottom:1px solid rgba(17,24,39,.08)}.ir-panel__note-icon{color:var(--danger-color);height:20px;margin-top:2px;width:20px}.ir-panel__note-text,.ir-panel__note-title{display:block}.ir-panel__note-title{color:#111827;font-size:14px;font-weight:900;line-height:1.35}.ir-panel__note-text{color:#4b5563;font-size:13px;font-weight:600;line-height:1.5;margin-top:2px}.ir-panel__secondary-action{background:#fff;border:1px solid rgba(17,24,39,.08);border-radius:14px;color:#4b5563;cursor:pointer;font:inherit;font-weight:800;gap:8px;justify-content:center;min-height:46px;padding:0 16px;transition:border-color .18s ease,background-color .18s ease,color .18s ease}.ir-panel__secondary-action:hover:not(:disabled){background:#fff7f7;border-color:#ea555533;color:var(--danger-color)}.ir-panel__secondary-action:disabled{cursor:not-allowed;opacity:.62}.ir-panel__secondary-action:focus-visible{outline:3px solid rgba(234,85,85,.28);outline-offset:2px}@media(max-width:992px){.ir-panel__workspace{align-items:start;grid-template-columns:minmax(0,1fr)}.ir-panel__canvas{max-height:64vh}}@media(max-width:640px){.ir-panel{padding:16px}.ir-panel__head{flex-direction:column}.ir-panel__file-toolbar{align-items:stretch;flex-direction:column}.ir-panel__file-actions{width:100%}.ir-panel__secondary-action,.ir-panel__top-clear,.ir-panel__top-ready{flex:1 1 0;width:100%}.ir-panel__action-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}