.file-upload { min-width: 0; width: 100%; }
.ops-form > .file-upload { flex: 1 1 280px; }
.file-upload-choice { position: relative; display: flex; align-items: center; gap: 14px; width: 100%; min-height: 92px; padding: 18px; margin: 0; border: 1px dashed var(--border); border-radius: var(--radius-sm); background: var(--surface); color: var(--text); cursor: pointer; transition: border-color .15s, background-color .15s; }
.file-upload-choice:hover, .file-upload-choice:focus-within { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 5%, var(--surface)); }
.file-upload-choice:focus-within { outline: 2px solid var(--accent); outline-offset: 3px; }
.file-upload-icon { display: grid; place-items: center; width: 44px; height: 44px; flex-shrink: 0; font-size: 22px; color: var(--accent); background: color-mix(in srgb, var(--accent) 10%, var(--surface)); border-radius: 12px; }
.file-upload-copy { display: flex; flex: 1; flex-direction: column; gap: 4px; min-width: 0; }
.file-upload-title { font-size: .9rem; font-weight: 600; }
.file-upload-hint { color: var(--muted); font-size: .78rem; line-height: 1.4; }
.file-upload-browse { display: grid; place-items: center; width: 32px; height: 32px; flex-shrink: 0; border: 1px solid var(--border); border-radius: 9px; color: var(--muted); }
.file-upload-choice input[type="file"] { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: pointer; }
.file-upload-selection { display: flex; align-items: flex-start; gap: 12px; padding: 12px 2px 0; }
.file-upload-list { flex: 1; min-width: 0; list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; font-size: .8rem; color: var(--text); }
.file-upload-list li { overflow-wrap: anywhere; }
.file-upload-list small { display: block; color: var(--muted); font-size: .72rem; }
.file-upload-clear { border: 1px solid var(--border); background: var(--surface); color: var(--muted); border-radius: 8px; padding: 8px 12px; min-height: 40px; font: inherit; font-size: .78rem; }
.file-upload-clear:hover { color: var(--text); border-color: var(--accent); }
.file-upload-clear:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
[data-theme="dark"] .file-upload-icon { color: color-mix(in srgb, var(--accent) 45%, var(--text)); }
@media (max-width: 575.98px) {
  .ops-form > .file-upload { flex-basis: auto; }
  .file-upload-choice { padding: 14px; gap: 10px; }
  .file-upload-clear { min-height: 44px; }
}
@media (prefers-reduced-motion: reduce) { .file-upload-choice { transition: none; } }