:root { --bg: #f7f7f8; --fg: #1d1d1f; --muted: #6b6b70; --accent: #2f6fe4; --border: #dcdce0; }
@media (prefers-color-scheme: dark) {
  :root { --bg: #161618; --fg: #ececee; --muted: #9a9aa0; --accent: #6b9bff; --border: #34343a; }
}
* { box-sizing: border-box; }
body { margin: 0; font-family: system-ui, sans-serif; background: var(--bg); color: var(--fg); }
.topbar { display: flex; justify-content: space-between; align-items: center; padding: 12px 16px; border-bottom: 1px solid var(--border); }
.topbar nav a { margin-left: 16px; }
a { color: var(--accent); text-decoration: none; }
.brand { font-weight: 600; color: var(--fg); }
main { max-width: 760px; margin: 0 auto; padding: 24px 16px; }
.dropzone { border: 2px dashed var(--border); border-radius: 8px; padding: 48px 16px; text-align: center; color: var(--muted); }
.flash { padding: 8px 12px; border: 1px solid var(--border); border-radius: 6px; }
.flash { margin: 0 0 16px; }
.flash.error { border-color: #d64545; }
.flash.success { border-color: #2e9d5b; }
.form { display: grid; gap: 12px; max-width: 380px; }
.form label { display: grid; gap: 4px; }
.form label.check { display: flex; gap: 8px; align-items: center; }
.form input[type=email], .form input[type=password] { padding: 8px 10px; border: 1px solid var(--border); border-radius: 6px; background: transparent; color: var(--fg); font: inherit; }
.button { padding: 9px 14px; border: 0; border-radius: 6px; background: var(--accent); color: #fff; font: inherit; cursor: pointer; }
.field-error { color: #d64545; margin: -6px 0 0; font-size: .9em; }
.muted { color: var(--muted); }
form.inline { display: inline; margin-left: 16px; }
button.link { background: none; border: 0; padding: 0; color: var(--accent); font: inherit; cursor: pointer; }
.dropzone { display: block; cursor: pointer; margin: 16px 0; }
.dropzone.over { border-color: var(--accent); color: var(--fg); }
.row { display: flex; gap: 16px; align-items: end; flex-wrap: wrap; margin-bottom: 16px; }
.row label, #result label { display: grid; gap: 4px; }
select, .copy input { padding: 8px 10px; border: 1px solid var(--border); border-radius: 6px; background: transparent; color: var(--fg); font: inherit; }
select option { background: var(--bg); }
.button:disabled { opacity: .5; cursor: default; }
.button.danger { background: #d64545; }
.bar { height: 10px; border-radius: 5px; background: var(--border); overflow: hidden; }
.fill { height: 100%; width: 0; background: var(--accent); transition: width .2s; }
.copy { display: flex; gap: 8px; }
.copy input { flex: 1; min-width: 0; }
#result { display: grid; gap: 12px; margin-top: 16px; }
[hidden] { display: none !important; }
.filename { word-break: break-word; }
.preview { margin: 16px 0; }
.preview video, .preview img { display: block; max-width: 100%; max-height: 70vh; border-radius: 8px; background: #000; }
.preview audio { width: 100%; }
a.button { display: inline-block; color: #fff; }
.report { margin-top: 32px; }
.report summary { cursor: pointer; color: var(--muted); }
.report .form { margin-top: 12px; }
textarea { padding: 8px 10px; border: 1px solid var(--border); border-radius: 6px; background: transparent; color: var(--fg); font: inherit; }
.card { border: 1px solid var(--border); border-radius: 8px; padding: 4px 16px 12px; margin: 16px 0 24px; }
.card h2 { font-size: 1.1em; }
.limits { display: grid; grid-template-columns: max-content 1fr; gap: 6px 16px; margin: 0; }
.limits dt { color: var(--muted); }
.limits dd { margin: 0; }
.filelist { list-style: none; padding: 0; margin: 0; }
.filelist li { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; padding: 12px 0; border-bottom: 1px solid var(--border); }
.filelist .meta { display: grid; gap: 2px; min-width: 0; word-break: break-word; }
.filelist .actions { display: flex; gap: 8px; }
.button.small { padding: 6px 10px; font-size: .9em; }
.badge { font-size: .8em; padding: 1px 6px; border-radius: 4px; background: #d64545; color: #fff; }
.pager { display: flex; gap: 16px; justify-content: center; }

/* Admin-Bereich */
main.wide { max-width: 1100px; }
.subnav { display: flex; gap: 4px; flex-wrap: wrap; margin: -8px 0 20px; padding-bottom: 8px; border-bottom: 1px solid var(--border); }
.subnav a, .tabs a { padding: 6px 10px; border-radius: 6px; color: var(--muted); }
.subnav a.active, .tabs a.active { background: var(--border); color: var(--fg); }
.tabs { display: flex; gap: 4px; margin-bottom: 16px; }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; margin: 16px 0; }
.stat { display: grid; gap: 4px; padding: 12px 16px; border: 1px solid var(--border); border-radius: 8px; color: var(--fg); }
.stat .value { font-size: 1.8em; font-weight: 600; }
.stat .value.alert { color: #d64545; }
.stat .label { color: var(--muted); font-size: .9em; }
.fill.warn { background: #d64545; }
.table-scroll { overflow-x: auto; }
table.data { width: 100%; border-collapse: collapse; font-size: .95em; }
table.data th, table.data td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border); vertical-align: top; }
table.data th { color: var(--muted); font-weight: 500; white-space: nowrap; }
table.data td a { overflow-wrap: break-word; }
.searchbar { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 16px; }
.searchbar input[type=search] { flex: 1; min-width: 200px; }
.searchbar input, .form input[type=text], .form input[type=date] { padding: 8px 10px; border: 1px solid var(--border); border-radius: 6px; background: transparent; color: var(--fg); font: inherit; }
.form.wide-form { max-width: none; }
.grid-form { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; }
.form.spaced { margin-top: 16px; }
.action-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 16px; }
.action-row { display: flex; gap: 16px; flex-wrap: wrap; align-items: start; margin: 16px 0; }
.action-row .card { margin: 0; padding: 12px 16px; flex: 1; min-width: 260px; }
.inline-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.button.secondary { background: var(--border); color: var(--fg); }
.badge.warn { background: #c98a12; }
.badge.ok { background: #2e9d5b; }
.badge.info { background: #5a6b85; }
code.hash, input.hash { font-family: ui-monospace, Consolas, monospace; font-size: .85em; word-break: break-all; }
.reportlist { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.reportlist .card { margin: 0; padding: 12px 16px; }
.report-head { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.message { white-space: pre-wrap; word-break: break-word; }
.limits { grid-template-columns: max-content minmax(0, 1fr); }
.limits dd { min-width: 0; overflow-wrap: anywhere; }
@media (max-width: 520px) {
  .limits { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .limits dt { margin-top: 8px; }
}
ul.hints { padding-left: 18px; margin: 12px 0; display: grid; gap: 4px; }

/* Rechtstexte, Meldeformular, Fußzeile */
.sitefooter { display: flex; gap: 8px 20px; flex-wrap: wrap; justify-content: center; padding: 24px 16px 32px; border-top: 1px solid var(--border); margin-top: 32px; font-size: .9em; }
.sitefooter a { color: var(--muted); }
.legal { line-height: 1.6; overflow-wrap: break-word; hyphens: auto; }
.legal h2 { margin-top: 1.6em; font-size: 1.2em; }
.legal h3 { margin-top: 1.4em; font-size: 1.05em; }
.legal table { border-collapse: collapse; width: 100%; display: block; overflow-x: auto; font-size: .92em; }
.legal th, .legal td { border-bottom: 1px solid var(--border); padding: 6px 8px; text-align: left; vertical-align: top; }
.legal code { font-size: .9em; }
.report-form { max-width: none; }
.report-form textarea, .report-form input[type=url], .report-form input[type=text], .report-form input[type=email] { width: 100%; }
.form input[type=url], .form input[type=email] { padding: 8px 10px; border: 1px solid var(--border); border-radius: 6px; background: transparent; color: var(--fg); font: inherit; }
.small { font-size: .88em; }
textarea.editor { width: 100%; min-height: 60vh; font-family: ui-monospace, Consolas, monospace; font-size: .9em; line-height: 1.5; }
.decision { margin-top: 8px; }
.decision textarea { width: 100%; }
.action-row textarea, .action-grid textarea { width: 100%; }
details.help summary { cursor: pointer; color: var(--muted); }
/* Formularfelder nie breiter als ihr Platz (lange Auswahltexte drücken sonst das Layout auf) */
.form > *, .form label, .grid-form > * { min-width: 0; }
.form select, .form input, .form textarea { max-width: 100%; }
.report-form select { width: 100%; }