/* Files components own their surfaces and states; no dark-page override layer. */
.files-page {
  --paper: #090909; --surface: #141414; --surface-2: #1c1c1c;
  --ink: #f2f2f2; --muted: #9a9a9a; --line: #2b2b2b;
  max-width: 1080px; padding-top: 0; padding-bottom: 64px; color: var(--ink);
}
.files-page dialog p { line-height: 1.7; overflow-wrap: anywhere; }
.files-page [hidden], .files-page #file-workspace[hidden] { display: none; }
.files-page :focus-visible { outline: 2px solid #d4d4d4; outline-offset: 3px; }
#file-status { min-height: 26px; overflow-wrap: anywhere; font-size: 14px; }
#file-status.error { color: #f2b3b3; }
#file-workspace { display: grid; grid-template-columns: minmax(260px, 320px) minmax(0, 1fr); gap: 24px; margin-top: 24px; }
.files-admin #file-workspace { display: block; }
.files-admin .upload-panel { display: none; }
.files-page h2 { font-size: 20px; font-weight: 500; margin: 0 0 24px; letter-spacing: -.02em; }
.files-page button, .files-page .download-link {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 44px; padding: 10px 14px; border: 1px solid var(--line); border-radius: 12px;
  background: var(--surface); color: var(--ink); font: inherit; font-size: 14px; font-weight: 400;
  text-decoration: none; cursor: pointer; transition: background .18s, border-color .18s, color .18s;
}
.files-page button:hover, .files-page .download-link:hover { background: var(--surface-2); border-color: #444; }
.files-page button:active { transform: none; }
.files-page button:disabled { opacity: .55; cursor: not-allowed; }
.files-page label { display: block; font-size: 14px; font-weight: 400; color: var(--muted); }
.file-note { color: var(--muted); font-size: 13px; line-height: 1.8; }
.file-actions { display: flex; flex-wrap: wrap; gap: 8px; }
#file-admin-link { text-decoration: none; }
#file-summary { font-weight: 400; }

.upload-panel { align-self: start; min-width: 0; padding: 24px; border: 1px solid var(--line); border-radius: 16px; box-shadow: none; background: var(--surface); }
.upload-panel #upload-title { padding-bottom: 16px; margin-bottom: 20px; border-bottom: 1px solid var(--line); }
.files-page .file-picker {
  position: relative; display: flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 72px; padding: 10px; border: 1px dashed #444; border-radius: 12px;
  background: var(--paper); text-align: center; cursor: pointer;
}
.files-page .file-picker:hover, .files-page .file-picker:focus-within { border-color: #777; background: var(--surface-2); }
.files-page .file-picker:focus-within { outline: 2px solid #d4d4d4; outline-offset: 3px; }
.files-page .file-picker .picker-plus { color: var(--ink); font-size: 28px; font-weight: 300; line-height: 1; }
.files-page .file-picker .picker-copy { display: grid; gap: 2px; min-width: 0; text-align: left; }
.files-page .file-picker .picker-title { margin: 0; color: var(--ink); font-size: 14px; font-weight: 500; }
.files-page .file-picker .picker-hint { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.4; }
.files-page #file-input { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; padding: 0; opacity: 0; cursor: pointer; }
.file-selection { min-height: 22px; margin: 10px 0 14px; color: var(--muted); font-size: 13px; overflow-wrap: anywhere; }
.file-picker.has-file + .file-selection { color: var(--ink); }
#upload-queue { display: grid; gap: 8px; margin: 0 0 18px; padding: 0; list-style: none; }
#upload-queue:empty { display: none; }
.upload-item { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: start; gap: 8px; min-width: 0; min-height: 72px; padding: 10px; border: 1px solid var(--line); border-radius: 12px; background: var(--paper); }
.upload-item-info { display: grid; gap: 2px; min-width: 0; }
.upload-item-info strong { font-size: 14px; font-weight: 400; line-height: 1.4; overflow-wrap: anywhere; }
.upload-item-detail { color: var(--muted); font-size: 12px; line-height: 1.5; overflow-wrap: anywhere; }
.upload-item[data-state=error] .upload-item-detail, .upload-item[data-state=invalid] .upload-item-detail { color: #f2b3b3; }
.upload-item-actions { display: flex; gap: 6px; }
.files-page .upload-item-actions button { min-width: 50px; padding: 8px; font-size: 13px; }
.files-page .upload-item-actions button:disabled, .files-page .upload-item-actions button:disabled:hover {
  opacity: 1; background: var(--surface-2); border-color: var(--line); color: var(--muted); cursor: not-allowed;
}
.upload-item progress { grid-column: 1 / -1; width: 100%; accent-color: #d4d4d4; }
.upload-panel #upload-privacy-note { margin: 0 0 22px; padding: 12px; border: 1px solid var(--line); border-radius: 12px; background: var(--paper); }
.upload-panel #upload-button { width: 100%; min-height: 50px; margin-top: 12px; background: #f2f2f2; border-color: #f2f2f2; color: #141414; font-weight: 500; }
.upload-panel #upload-button:hover { background: #dcdcdc; border-color: #dcdcdc; }
.upload-panel #upload-button:disabled { background: var(--surface-2); border-color: var(--line); color: var(--muted); cursor: not-allowed; opacity: 1; }

.file-library { align-self: start; min-width: 0; padding: 24px; border: 1px solid var(--line); border-radius: 16px; background: var(--surface); box-shadow: none; }
.library-heading { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-bottom: 18px; border-bottom: 1px solid var(--line); }
.library-heading h2 { margin: 0; }
#file-role { margin: 16px 0 6px; }
#guest-usage { margin: 6px 0 18px; }
#file-list { display: grid; gap: 12px; margin: 0; padding: 0; list-style: none; }
#file-empty { padding: 28px 16px; border: 1px dashed var(--line); border-radius: 12px; font-size: 14px; line-height: 1.8; }
.file-filters { display: flex; flex-wrap: wrap; gap: 8px; margin: 20px 0; }
.file-filters [aria-pressed=true] { background: #f2f2f2; color: #141414; border-color: #f2f2f2; }
.files-page .file-filters [aria-pressed=true]:hover { background: #dcdcdc; color: #141414; border-color: #dcdcdc; }
.files-page input[type=search], .files-page #share-url {
  box-sizing: border-box; width: 100%; min-width: 0; min-height: 48px; margin: 10px 0; padding: 12px;
  border: 1px solid var(--line); border-radius: 12px; background: var(--paper); color: var(--ink); font: inherit; font-size: 16px;
}
.files-page input:focus, .files-page select:focus { outline: 2px solid #d4d4d4; outline-offset: 2px; border-color: #777; box-shadow: none; }

.file-row { min-width: 0; padding: 18px; border: 1px solid var(--line); border-radius: 14px; background: var(--paper); box-shadow: none; }
.file-row-header { display: flex; align-items: flex-start; gap: 14px; min-width: 0; }
.file-type {
  display: grid; place-items: center; flex: 0 0 44px; min-height: 44px; padding: 4px;
  border: 1px solid var(--line); border-radius: 12px; background: var(--surface-2); color: var(--muted);
  font: 400 11px/1.2 monospace; letter-spacing: .4px; overflow: hidden;
}
.file-row-info { min-width: 0; flex: 1; }
.file-row h3 { min-width: 0; margin: 0; font-size: 16px; font-weight: 500; line-height: 1.5; overflow-wrap: anywhere; }
.file-quick-actions { display: flex; flex: 0 0 auto; gap: 8px; }
.files-page .file-quick-actions > a, .files-page .file-quick-actions > button {
  width: 44px; height: 44px; min-height: 44px; padding: 0; flex: 0 0 44px;
}
.file-quick-actions svg { display: block; width: 20px; height: 20px; }
.files-page .file-quick-actions .download-link { background: #f2f2f2; color: #141414; border-color: #f2f2f2; }
.files-page .file-quick-actions .download-link:hover { background: #dcdcdc; border-color: #dcdcdc; }
.file-row-bottom {
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap;
  gap: 12px 16px; padding-top: 12px; margin-top: 12px; border-top: 1px solid var(--line);
}
.file-row-details { display: flex; align-items: center; flex: 1 1 180px; flex-wrap: wrap; gap: 2px 8px; min-width: 0; }
.file-badge {
  display: inline-flex; align-items: center; min-height: 26px; padding: 3px 8px; border-radius: 8px;
  border: 1px solid var(--line); background: var(--surface); color: var(--muted);
  font-size: 12px; font-weight: 400; white-space: nowrap;
}
.file-badge[data-visibility=public] { background: var(--surface-2); color: #d4d4d4; }
.file-meta, .file-date { color: var(--muted); font-size: 12px; line-height: 1.6; overflow-wrap: anywhere; }
.file-row-bottom .file-actions { align-items: center; flex: 0 0 auto; flex-wrap: nowrap; margin: 0; }
.files-page .file-visibility-control { display: flex; align-items: center; gap: 8px; font-size: 13px; white-space: nowrap; }
.file-visibility-control select { min-height: 44px; padding: 8px 12px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); color: var(--ink); font: inherit; }
.files-page .file-quick-actions .delete-button:disabled, .files-page .file-quick-actions .delete-button:disabled:hover {
  opacity: 1; border-color: var(--line); background: var(--surface-2); color: #777; cursor: not-allowed;
}

.files-page dialog { box-sizing: border-box; width: calc(100% - 32px); max-width: 560px; max-height: calc(100dvh - 32px); overflow: auto; padding: 24px; border: 1px solid var(--line); border-radius: 16px; box-shadow: 0 24px 64px -24px #000; background: var(--surface); color: var(--ink); }
.files-page dialog::backdrop { background: #000a; backdrop-filter: blur(6px); }
.files-page dialog:not([open]) { display: none; }
@media (max-width: 1100px) {
  .file-type { display: none; }
}
@media (max-width: 900px) {
  #file-workspace { grid-template-columns: 1fr; gap: 24px; }
}
@media (max-width: 720px) {
  .files-page.wrap { width: calc(100% - 32px); }
  .upload-panel { padding: 20px; }
  .file-library { padding: 16px; }
  .file-row { padding: 14px; }
  .file-row-header { flex-wrap: wrap; gap: 12px; }
  .file-row-info { flex-basis: 100%; }
  .file-quick-actions { gap: 6px; }
  .files-page dialog { padding: 20px; }
}
@media (prefers-reduced-motion: reduce) {
  .files-page * { transition: none; scroll-behavior: auto; }
}

#file-limits-form { display: grid; gap: 10px; }
#file-limits-form label { display: block; }
#file-limits-form input { width: 100%; min-height: 48px; font-size: 16px; padding: 10px; color: var(--ink); background: var(--paper); border: 1px solid var(--line); }
.files-admin #file-workspace > section:first-child { grid-column: 1 / -1; }
#file-limits-form input:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }

.file-limits-panel { padding: 24px; border: 1px solid var(--line); }