.upload-panel{margin-top:48px;padding:28px;border:1px solid #3a4b57;border-radius:18px;background:#1c2c38;display:grid;grid-template-columns:minmax(240px,.8fr) minmax(380px,1.2fr);gap:28px;align-items:center;box-shadow:var(--shadow)}
.upload-copy h2{font-size:26px;margin:0 0 10px}.upload-copy p:last-child{color:#9cabb6;line-height:1.7;font-size:13px;margin:0}.upload-dropzone{min-height:142px;border:2px dashed #516171;border-radius:14px;padding:22px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;cursor:pointer;background:rgba(255,255,255,.025);transition:.18s ease}.upload-dropzone:hover,.upload-dropzone.is-dragging{border-color:var(--orange);background:rgba(240,90,60,.08);transform:translateY(-1px)}.upload-dropzone.has-file{border-color:var(--teal);background:rgba(20,139,123,.09)}.upload-dropzone.has-error{border-color:var(--red);background:rgba(201,60,60,.08)}.upload-icon{display:flex;width:34px;height:34px;align-items:center;justify-content:center;border-radius:10px;background:linear-gradient(135deg,var(--coral),var(--orange));color:#fff;font-size:23px;margin-bottom:10px}.upload-dropzone strong{font-size:15px;overflow-wrap:anywhere}.upload-dropzone small{color:#9cabb6;margin-top:7px}.upload-actions{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:13px}.upload-status{margin:0;color:#9cabb6;font-size:12px;line-height:1.5}.upload-status.ok{color:#62d3be}.upload-status.error{color:#ff8b8b}.upload-button{border:0;border-radius:10px;padding:11px 17px;background:linear-gradient(135deg,var(--coral),var(--orange));color:#fff;font-weight:800;white-space:nowrap;cursor:pointer}.upload-button:disabled{opacity:.45;cursor:not-allowed}.upload-progress{height:6px;margin-top:12px;background:#344350;border-radius:999px;overflow:hidden}.upload-progress span{display:block;width:0;height:100%;background:linear-gradient(90deg,var(--teal),var(--orange));transition:width .2s ease}
html[data-theme="light"] .upload-panel{background:var(--surface);border-color:var(--line)}html[data-theme="light"] .upload-copy p:last-child,html[data-theme="light"] .upload-dropzone small,html[data-theme="light"] .upload-status{color:var(--muted)}html[data-theme="light"] .upload-dropzone{background:#f8f9fb;border-color:#c9d2dc}html[data-theme="light"] .upload-dropzone.has-file{border-color:var(--teal);background:#edf8f5}html[data-theme="light"] .upload-status.ok{color:#087564}html[data-theme="light"] .upload-status.error{color:var(--red)}html[data-theme="light"] .upload-progress{background:#e2e8ee}
@media(max-width:800px){.upload-panel{grid-template-columns:1fr}.upload-actions{align-items:flex-start;flex-direction:column}.upload-button{width:100%}}@media(max-width:620px){.upload-panel{margin-top:34px;padding:20px}.upload-dropzone{min-height:160px}}