/* livecut link – dunkles Design wie die livecut-Tools */
:root {
  --bg: #161618;
  --panel: #232326;
  --panel-2: #2c2c30;
  --line: #3a3a3f;
  --text: #f2f2f7;
  --muted: #9a9aa2;
  --accent: #0a84ff;
  --accent-hover: #3d9bff;
  --ok: #30d158;
  --warn: #ffd60a;
  --danger: #ff453a;
  --radius: 10px;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { color-scheme: dark; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.5 -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); }
h1 { font-size: 24px; margin: 0 0 12px; font-weight: 650; }
h2 { font-size: 17px; margin: 28px 0 10px; font-weight: 600; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.pre { white-space: pre-wrap; }
.right { text-align: right; }

/* Kopfzeile */
.top {
  display: flex; align-items: center; gap: 24px; flex-wrap: wrap;
  padding: 12px 24px; border-bottom: 1px solid var(--line); background: #1c1c1f;
}
.brand { color: var(--text); font-weight: 700; letter-spacing: .2px; font-size: 16px; }
.brand:hover { color: var(--text); }
.nav { display: flex; gap: 4px; }
.nav a { color: var(--muted); padding: 6px 10px; border-radius: 7px; }
.nav a:hover { color: var(--text); background: var(--panel); }
.nav a.active { color: var(--text); background: var(--panel-2); }
.who { margin-left: auto; display: flex; gap: 10px; align-items: center; font-size: 13px; }
.linkbtn { background: none; border: 0; color: var(--accent); cursor: pointer; font: inherit; padding: 0; }

.page { max-width: 1080px; margin: 0 auto; padding: 28px 24px 64px; }

/* Bausteine */
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; }
.narrow { max-width: 560px; margin: 24px auto; }
.narrow-wide { max-width: 720px; margin: 0 auto; }
.center { text-align: center; }
.stack { display: flex; flex-direction: column; gap: 14px; }
.grid2 { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 20px; align-items: start; }
@media (max-width: 820px) { .grid2 { grid-template-columns: 1fr; } }
.head-row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; }
.head-row h1 { margin: 0; }
.spacer { flex: 1; }
.actions { display: flex; gap: 10px; margin-top: 16px; flex-wrap: wrap; }
.actions form { margin: 0; }

label { display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--muted); }
input[type=text], input[type=email], input[type=password], input[type=search], textarea, select {
  background: var(--bg); color: var(--text); border: 1px solid var(--line); border-radius: 8px;
  padding: 9px 11px; font: inherit; font-size: 15px; width: 100%;
}
input:focus, textarea:focus, select:focus { outline: 2px solid var(--accent); outline-offset: -1px; border-color: transparent; }
textarea { resize: vertical; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  background: var(--panel-2); color: var(--text); border: 1px solid var(--line); border-radius: 8px;
  padding: 8px 14px; font: inherit; font-size: 14px; cursor: pointer; white-space: nowrap;
}
.btn:hover { background: #36363b; color: var(--text); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.primary:hover { background: var(--accent-hover); }
.btn.danger { color: var(--danger); }
.btn.small { padding: 4px 10px; font-size: 13px; }
.btn.big { padding: 12px 18px; font-size: 16px; font-weight: 600; }
.btn:disabled { opacity: .45; cursor: default; }

.notice { background: rgba(10,132,255,.12); border: 1px solid rgba(10,132,255,.4); border-radius: 8px; padding: 12px 14px; margin-bottom: 16px; display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.error { background: rgba(255,69,58,.12); border: 1px solid rgba(255,69,58,.45); color: #ff8a82; border-radius: 8px; padding: 10px 12px; }

.tabs { display: flex; gap: 2px; background: var(--panel); border-radius: 8px; padding: 2px; }
.tabs a { color: var(--muted); padding: 4px 12px; border-radius: 6px; font-size: 13px; }
.tabs a.active { background: var(--panel-2); color: var(--text); }

/* Tabellen */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); }
table.list { width: 100%; border-collapse: collapse; background: var(--panel); }
table.list th { text-align: left; font-weight: 500; font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: .4px; padding: 10px 12px; border-bottom: 1px solid var(--line); white-space: nowrap; }
table.list td { padding: 10px 12px; border-bottom: 1px solid #2f2f34; vertical-align: middle; }
table.list tr:last-child td { border-bottom: 0; }
table.list tbody tr[onclick] { cursor: pointer; }
table.list tbody tr:hover { background: #29292d; }
.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.filename { word-break: break-all; }

.kind, .status { display: inline-block; font-size: 12px; padding: 2px 8px; border-radius: 99px; white-space: nowrap; }
.kind.send { background: rgba(10,132,255,.15); color: #6cb4ff; }
.kind.request { background: rgba(191,90,242,.15); color: #d29bf5; }
.status { background: var(--panel-2); color: var(--muted); }
.s-ready, .s-open { background: rgba(48,209,88,.14); color: var(--ok); }
.s-uploading { background: rgba(255,214,10,.14); color: var(--warn); }
.s-expired, .s-closed, .s-deleted, .s-abandoned { color: var(--muted); }

.facts { display: grid; grid-template-columns: max-content 1fr; gap: 6px 18px; margin: 16px 0 0; }
.facts dt { color: var(--muted); }
.facts dd { margin: 0; }
.copyrow { display: flex; gap: 8px; margin: 6px 0 4px; }
.copyrow input { font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: 13px; }
.inline-form { display: flex; gap: 10px; flex-wrap: wrap; }
.inline-form input, .inline-form select { width: auto; flex: 1 1 160px; }

/* Empfängerseite */
.downloads { list-style: none; padding: 0; margin: 16px 0; border-top: 1px solid var(--line); }
.downloads li { display: flex; align-items: center; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.dl-name { flex: 1; display: flex; flex-direction: column; min-width: 0; }

/* Uploader */
.drop {
  border: 2px dashed var(--line); border-radius: var(--radius); padding: 36px 20px; text-align: center;
  background: var(--panel); transition: border-color .15s, background .15s;
}
.drop.over { border-color: var(--accent); background: rgba(10,132,255,.08); }
.drop.locked { display: none; }
.drop-title { font-size: 17px; margin-bottom: 14px; }
.drop-actions { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
.filelist { list-style: none; padding: 0; margin: 12px 0 0; display: flex; flex-direction: column; gap: 6px; }
.fileitem { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 9px 12px; }
.fi-row { display: flex; align-items: center; gap: 10px; }
.fi-name { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.fi-size { color: var(--muted); font-size: 13px; font-variant-numeric: tabular-nums; }
.fi-state { font-size: 12px; color: var(--muted); min-width: 80px; text-align: right; }
.fi-remove { background: none; border: 0; color: var(--muted); cursor: pointer; font-size: 16px; padding: 0 2px; }
.fi-remove:hover { color: var(--danger); }
.fileitem.done .fi-state { color: var(--ok); }
.fileitem.error .fi-state { color: var(--danger); }
.fileitem.uploading .fi-state { color: var(--accent); }
.minibar { height: 3px; background: var(--panel-2); border-radius: 2px; margin-top: 7px; overflow: hidden; }
.minibar > div { height: 100%; width: 0; background: var(--accent); transition: width .3s; }
.fileitem.done .minibar > div { background: var(--ok); }
.summary { margin-top: 14px; background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 12px; }
.bar { height: 8px; background: var(--panel-2); border-radius: 4px; overflow: hidden; }
.bar-fill { height: 100%; width: 0; background: var(--accent); transition: width .3s; }
.summary-row { display: flex; justify-content: space-between; gap: 10px; margin-top: 8px; font-size: 13px; color: var(--muted); font-variant-numeric: tabular-nums; flex-wrap: wrap; }
.summary-actions { display: flex; gap: 8px; margin-top: 10px; }

/* Meldungen nach Aktionen */
.flash { border-radius: 8px; padding: 10px 12px; margin-bottom: 16px; }
.flash.ok { background: rgba(48,209,88,.12); border: 1px solid rgba(48,209,88,.4); color: #7ee29a; }
.flash.err { background: rgba(255,69,58,.12); border: 1px solid rgba(255,69,58,.45); color: #ff8a82; }

/* Admin-Portal */
.narrow-left { max-width: 560px; }
.grid-host { display: grid; grid-template-columns: 1fr 110px; gap: 12px; }
.test-mail { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; margin-top: 16px; }
label.check { flex-direction: row; align-items: center; gap: 8px; white-space: nowrap; color: var(--text); font-size: 14px; }
label.check input { width: auto; margin: 0; }
.inline-form label.check { flex: 0 0 auto; }
form.inline { display: inline; margin: 0; }
.row-form { margin: 0; }
.users td { padding-top: 6px; padding-bottom: 6px; }
.users input[type=text], .users select { padding: 5px 8px; font-size: 14px; }
.users input[type=text] { min-width: 140px; }
.users select { width: auto; min-width: 110px; }
.nowrap { white-space: nowrap; }
.nowrap .btn + .btn, .nowrap form.inline { margin-left: 4px; }

/* Geschwindigkeitsgrenze in der Benutzerliste */
.limits { display: flex; align-items: center; gap: 4px; }
.limits .arrow { color: var(--muted); margin-left: 6px; }
.limits .arrow:first-child { margin-left: 0; }
.users input.limit-value { min-width: 0; width: 52px; text-align: right; }
.users select.limit-unit { min-width: 0; width: auto; padding-right: 4px; }
.limit-summary { margin-top: 3px; }
label.check { white-space: normal; }

/* Usage */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; margin-bottom: 24px; }
.stat { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; display: flex; flex-direction: column; gap: 4px; }
.stat strong { font-size: 20px; font-variant-numeric: tabular-nums; }
.meter { height: 8px; background: var(--panel-2); border-radius: 4px; overflow: hidden; margin: 6px 0 2px; }
.meter > div { height: 100%; background: var(--accent); }
.usage-head h2 { margin: 0; }
.usage-head select { width: auto; }
table.list tfoot th { border-top: 1px solid var(--line); border-bottom: 0; color: var(--text); font-size: 14px; text-transform: none; letter-spacing: 0; }

/* Einstellungen */
.card-title { margin: 0; font-size: 17px; }
.narrow-left.stack > .card { margin: 0; }
code { font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: 12px; background: var(--panel-2); padding: 1px 5px; border-radius: 4px; }
.qr { display: flex; justify-content: center; }
.qr svg { width: 220px; height: auto; border-radius: 8px; }
.left { text-align: left; }
.center-actions { justify-content: center; }

/* Ordnerbaum */
.files-head { margin-top: 24px; margin-bottom: 8px; }
.files-head h2 { margin: 0; }
.tree-card { padding: 8px 16px; }
.tree { list-style: none; margin: 0; padding: 0; }
.tree .tree { padding-left: 18px; border-left: 1px solid var(--line); margin-left: 6px; }
.tree-root { margin: 12px 0; }
.tree-file, .tree-dir > details > summary { display: flex; align-items: center; gap: 12px; padding: 8px 0; border-bottom: 1px solid #2f2f34; }
.tree-file .filename { flex: 1; min-width: 0; }
.tree-dir > details > summary { cursor: pointer; list-style: none; }
.tree-dir > details > summary::-webkit-details-marker { display: none; }
.tree-dir > details > summary::before { content: "▸"; color: var(--muted); width: 10px; transition: transform .15s; }
.tree-dir > details[open] > summary::before { transform: rotate(90deg); }
.dir-name { flex: 1; min-width: 0; font-weight: 600; word-break: break-all; }
.dir-name::before { content: ""; display: inline-block; width: 14px; height: 11px; margin-right: 8px; border-radius: 2px;
  background: #5a8fd6; vertical-align: -1px; box-shadow: inset 0 2px 0 #7aa9ea; }
.tree-root > li:last-child > .tree-file, .tree-root > li:last-child > details > summary { border-bottom: 0; }

@media (max-width: 640px) {
  .grid2 { grid-template-columns: 1fr; }
  .tree-file { flex-wrap: wrap; }
  .tree .tree { padding-left: 10px; }
}
.grid-half { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; align-items: end; }
@media (max-width: 560px) { .grid-half { grid-template-columns: 1fr; } }

/* Firmen und Logos (Punkte 12–13) */
.brand-logo { display: inline-flex; align-items: center; background: #fff; border-radius: 8px; padding: 10px 14px; margin-bottom: 14px; }
.brand-logo img { display: block; height: 44px; width: auto; max-width: 240px; object-fit: contain; }
.brand-logo.empty { color: #8a8d93; font-size: 13px; height: 44px; padding: 10px 14px; min-width: 120px; justify-content: center; }
.company-list { display: grid; gap: 14px; margin-bottom: 24px; }
.company { display: flex; gap: 20px; align-items: flex-start; }
.company-logo .brand-logo { margin-bottom: 0; }
.company-main { flex: 1; min-width: 0; }
.company-actions { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.logo-form input[type=file] { flex: 1 1 200px; font-size: 13px; }
.company-select { margin-top: 6px; font-size: 13px; }
@media (max-width: 640px) { .company { flex-direction: column; } }
.users input[name=name] { width: 100%; }
.users select.company-select { display: block; width: 100%; min-width: 0; max-width: 180px; margin-top: 6px; }
.users td.right.nowrap { white-space: normal; min-width: 150px; }
.users td.right.nowrap .btn, .users td.right.nowrap form.inline { margin: 2px 0 2px 4px; }

/* Transferlisten: Suchen, Filter, Sortieren, Seiten (Punkt 16) */
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; align-items: center; }
.filters input[type=search] { flex: 1 1 260px; min-width: 0; }
.filters select { width: auto; max-width: 200px; }
.page.wide { max-width: 1320px; }
table.list th a.sort { color: inherit; text-decoration: none; display: inline-flex; gap: 4px; align-items: center; }
table.list th a.sort:hover, table.list th a.sort.active { color: var(--text); }
table.list th a.sort .arrow { font-size: 10px; min-width: 8px; }
table.list th.num a.sort { justify-content: flex-end; }
table.list.transfers td .small { margin-top: 2px; }
table.list.transfers .ellipsis { max-width: 320px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
table.list tr.gone td { opacity: .55; }
.pager { display: flex; align-items: center; gap: 8px; margin-top: 10px; }
form.resend { margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--line); }
form.resend label { display: block; margin-bottom: 6px; }
form.resend textarea { width: 100%; }
@media (max-width: 640px) { .filters select { flex: 1 1 45%; max-width: none; } }