:root {
  --bg: #f3f6f9; --surface: #fff; --surface-2: #f7f9fb; --text: #16212e; --muted: #5b6878; --line: #dde3ea;
  --primary: #13367a; --primary-2: #24489a; --accent: #3fa4a9; --ok: #1b7f4b; --ok-bg: #e5f5ec; --bad: #b42318; --bad-bg: #fdecea;
  --warn: #9a5b00; --warn-bg: #fff4dd; --info-bg: #e8f1fb; --radius: 12px; --shadow: 0 1px 2px rgba(16,33,54,.06), 0 4px 16px rgba(16,33,54,.06);
  --side: 248px; --side-bg: #13264f;
  font-family: Arial, "Helvetica Neue", Helvetica, sans-serif; color-scheme: light;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body { background: var(--bg); color: var(--text); font-size: 15px; line-height: 1.5; -webkit-text-size-adjust: 100%; }
a { color: var(--primary-2); }
h1, h2, h3 { line-height: 1.25; margin: 0 0 .5em; }
h1 { font-size: 1.5rem; } h2 { font-size: 1.15rem; } h3 { font-size: 1rem; }
p { margin: 0 0 .7em; }
.boot { padding: 40px; text-align: center; color: var(--muted); }
.muted { color: var(--muted); } .small { font-size: .85rem; } .nowrap { white-space: nowrap; } .right { text-align: right; } .hidden { display: none !important; }
.row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; } .row.between { justify-content: space-between; } .grow { flex: 1 1 auto; }
.stack > * + * { margin-top: 14px; }
.grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 14px; }
.grid3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; }

/* Layout */
.shell { display: grid; grid-template-columns: var(--side) 1fr; min-height: 100vh; }
.side { background: var(--side-bg); color: #e7eef7; display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh; overflow-y: auto; }
.brand { padding: 18px 18px 12px; }
.brand b { display: block; font-size: 1rem; color: #fff; }
.brand span { font-size: .75rem; opacity: .75; }
.brand .inst { display: inline-block; margin-top: 6px; font-size: .7rem; background: rgba(255,255,255,.14); padding: 2px 8px; border-radius: 99px; }
.nav { padding: 6px 10px; flex: 1; }
.nav a { display: flex; align-items: center; gap: 10px; padding: 9px 12px; border-radius: 9px; color: #dbe6f2; text-decoration: none; font-size: .93rem; }
.nav a:hover { background: rgba(255,255,255,.08); color: #fff; }
.nav a.on { background: rgba(255,255,255,.16); color: #fff; font-weight: 600; }
.nav svg { width: 19px; height: 19px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.nav .sep { height: 1px; background: rgba(255,255,255,.12); margin: 10px 6px; }
.me { padding: 14px 18px; border-top: 1px solid rgba(255,255,255,.12); font-size: .82rem; }
.me b { display: block; color: #fff; }
.me button { margin-top: 8px; margin-right: 6px; background: transparent; color: #dbe6f2; border: 1px solid rgba(255,255,255,.3); padding: 5px 10px; border-radius: 8px; cursor: pointer; font: inherit; }
.main { min-width: 0; padding: 26px clamp(16px, 3vw, 40px) 60px; max-width: 1280px; width: 100%; }
.topbar { display: none; }
@media (max-width: 900px) {
  .shell { grid-template-columns: 1fr; }
  .side { position: fixed; inset: 0 auto 0 0; width: min(84vw, 300px); z-index: 50; transform: translateX(-102%); transition: transform .2s; }
  .side.open { transform: none; box-shadow: 0 0 40px rgba(0,0,0,.3); }
  .scrim { position: fixed; inset: 0; background: rgba(10,20,30,.4); z-index: 40; }
  .topbar { display: flex; align-items: center; gap: 10px; position: sticky; top: 0; z-index: 30; background: var(--side-bg); color: #fff; padding: 10px 14px; }
  .topbar button { background: none; border: 0; color: #fff; padding: 6px; cursor: pointer; }
  .topbar svg { width: 26px; height: 26px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; }
  .main { padding: 16px 14px 80px; }
}

/* Karten, Tabellen */
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 18px 20px; }
.card.flat { box-shadow: none; }
.card h2 { margin-bottom: .6em; }
.pagehead { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; }
.pagehead h1 { margin: 0; }
.pagehead .sub { color: var(--muted); font-size: .9rem; margin-top: 4px; }
.stat { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; }
.stat b { display: block; font-size: 1.6rem; color: var(--primary); line-height: 1.1; }
.stat span { color: var(--muted); font-size: .85rem; }
table.list { width: 100%; border-collapse: collapse; font-size: .9rem; }
table.list th { text-align: left; font-size: .78rem; text-transform: uppercase; letter-spacing: .03em; color: var(--muted); font-weight: 600; padding: 8px 10px; border-bottom: 2px solid var(--line); }
table.list td { padding: 9px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
table.list tr.click { cursor: pointer; } table.list tr.click:hover td { background: var(--surface-2); }
.tablewrap { overflow-x: auto; }
.empty { padding: 26px; text-align: center; color: var(--muted); }

/* Formulare */
.field { margin-bottom: 12px; }
.field label, .lbl { display: block; font-size: .82rem; font-weight: 600; color: var(--muted); margin-bottom: 4px; }
input[type=text], input[type=email], input[type=password], input[type=date], input[type=number], input[type=search], select, textarea {
  width: 100%; font: inherit; font-size: .93rem; padding: 8px 10px; border: 1px solid #c9d3dc; border-radius: 8px; background: #fff; color: var(--text); }
textarea { min-height: 70px; resize: vertical; line-height: 1.45; }
input:focus, select:focus, textarea:focus { outline: 2px solid rgba(63,164,169,.35); border-color: var(--accent); }
input[type=color] { width: 44px; height: 34px; padding: 2px; border: 1px solid #c9d3dc; border-radius: 6px; background: #fff; }
.check { display: flex; gap: 8px; align-items: flex-start; font-size: .9rem; cursor: pointer; }
.check input { margin-top: 3px; }
.hint { font-size: .8rem; color: var(--muted); margin-top: 3px; }
.btn { display: inline-flex; align-items: center; gap: 6px; font: inherit; font-size: .9rem; font-weight: 600; padding: 8px 14px; border-radius: 8px; border: 1px solid var(--primary); background: var(--primary); color: #fff; cursor: pointer; text-decoration: none; white-space: nowrap; }
.btn:hover { background: var(--primary-2); }
.btn.sec { background: #fff; color: var(--primary); border-color: #c4cfdc; }
.btn.sec:hover { background: var(--surface-2); }
.btn.ok { background: var(--ok); border-color: var(--ok); }
.btn.bad { background: #fff; color: var(--bad); border-color: #f0b7b2; }
.btn.small { padding: 4px 9px; font-size: .8rem; font-weight: 500; }
.btn.ghost { background: transparent; border-color: transparent; color: var(--primary); }
.btn:disabled { opacity: .5; cursor: default; }
.iconbtn { border: 1px solid var(--line); background: #fff; border-radius: 6px; width: 28px; height: 28px; cursor: pointer; font-size: .85rem; color: var(--muted); }
.iconbtn:hover { color: var(--primary); border-color: #b9c6d4; }

/* Kennzeichen */
.badge { display: inline-block; font-size: .72rem; font-weight: 600; padding: 2px 8px; border-radius: 99px; background: #eef2f7; color: #3b4a5c; white-space: nowrap; }
.badge.ok { background: var(--ok-bg); color: var(--ok); } .badge.warn { background: var(--warn-bg); color: var(--warn); } .badge.bad { background: var(--bad-bg); color: var(--bad); }
.badge.info { background: var(--info-bg); color: #1d4f91; } .badge.acc { background: #e2f3f4; color: #1e7277; }
.code { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: .82rem; color: var(--primary); font-weight: 600; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { display: inline-flex; align-items: center; gap: 5px; font-size: .8rem; padding: 4px 10px; border-radius: 99px; border: 1px solid #c9d3dc; background: #fff; cursor: pointer; user-select: none; }
.chip.on { background: var(--primary); color: #fff; border-color: var(--primary); }
.chip.static { cursor: default; }
.note { padding: 10px 14px; border-radius: 8px; background: var(--info-bg); font-size: .88rem; }
.note.warn { background: var(--warn-bg); } .note.bad { background: var(--bad-bg); } .note.ok { background: var(--ok-bg); }

/* Katalog */
.filters { display: grid; grid-template-columns: 2fr repeat(5, 1fr); gap: 8px; margin-bottom: 14px; }
@media (max-width: 1100px) { .filters { grid-template-columns: 1fr 1fr; } }
.bcard { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; cursor: pointer; display: grid; grid-template-columns: 90px 1fr auto; gap: 12px; align-items: start; }
.bcard:hover { border-color: #b9c6d4; box-shadow: var(--shadow); }
.bcard + .bcard { margin-top: 8px; }
.bcard .t { font-weight: 600; } .bcard .d { color: var(--muted); font-size: .86rem; margin-top: 2px; }
.bcard .meta { margin-top: 6px; display: flex; flex-wrap: wrap; gap: 5px; }
.bcard input[type=checkbox] { margin-right: 6px; }
.group-h { margin: 18px 0 8px; font-size: .8rem; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); font-weight: 700; }

/* Editor */
.editor { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 18px; align-items: start; }
@media (max-width: 1200px) { .editor { grid-template-columns: 1fr; } }
.preview-pane { position: sticky; top: 14px; max-height: calc(100vh - 28px); overflow: auto; }
.blk { border: 1px solid var(--line); border-radius: 10px; background: #fff; margin-bottom: 10px; }
.blk-h { display: flex; align-items: center; gap: 6px; padding: 6px 8px 6px 12px; border-bottom: 1px solid var(--line); background: var(--surface-2); border-radius: 10px 10px 0 0; }
.blk-h b { font-size: .8rem; text-transform: uppercase; letter-spacing: .04em; color: var(--primary); flex: 1; }
.blk-b { padding: 10px 12px; }
.blk-b .field { margin-bottom: 8px; }
.addbar { display: flex; flex-wrap: wrap; gap: 6px; padding: 10px; border: 1px dashed #c4cfdc; border-radius: 10px; }
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin-bottom: 14px; flex-wrap: wrap; }
.tabs button { background: none; border: 0; padding: 9px 14px; font: inherit; font-size: .9rem; color: var(--muted); cursor: pointer; border-bottom: 2px solid transparent; margin-bottom: -1px; }
.tabs button.on { color: var(--primary); border-bottom-color: var(--primary); font-weight: 600; }
.sortlist .it { display: grid; grid-template-columns: 28px 80px 1fr auto; gap: 8px; align-items: center; padding: 8px 10px; border: 1px solid var(--line); border-radius: 8px; background: #fff; margin-bottom: 6px; }
.sortlist .nr { font-weight: 700; color: var(--accent); text-align: center; }

/* Vorschau (wie Word) */
.doc { --c1: #13367a; --c2: #3fa4a9; --c3: #005f7d; background: #fff; border: 1px solid var(--line); border-radius: 6px; padding: 26px 30px; font-size: 13px; line-height: 1.45; color: #1f2937; }
.doc .dh1 { font-size: 18px; font-weight: 700; color: var(--c1); border-bottom: 2px solid var(--c2); padding-bottom: 5px; margin: 6px 0 12px; }
.doc .dh1 span { color: var(--c2); margin-right: 8px; }
.doc .dh2 { font-size: 14.5px; font-weight: 700; color: var(--c3); margin: 14px 0 6px; }
.doc p { margin: 0 0 6px; }
.doc ul { margin: 0 0 8px; padding-left: 20px; } .doc li::marker { color: var(--c2); content: '■  '; font-size: 9px; }
.doc .dbox { border-left: 5px solid var(--c2); background: color-mix(in srgb, var(--c2) 12%, white); padding: 9px 12px; margin: 10px 0; }
.doc .dbox.reg { border-color: var(--c3); background: color-mix(in srgb, var(--c3) 6%, white); }
.doc .dbox.sol { border-color: #e0a100; background: #fff8e6; }
.doc .dlabel { font-size: 10px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--c2); margin-bottom: 4px; }
.doc .dbox.reg .dlabel { color: var(--c3); } .doc .dbox.sol .dlabel { color: #b07e00; }
.doc .dmerk { background: var(--c1); color: #fff; padding: 11px 15px; margin: 10px 0; font-weight: 700; }
.doc .dmerk .dlabel { color: color-mix(in srgb, var(--c2) 55%, white); }
.doc .dlines div { border-bottom: 1px solid #c9d3dc; height: 20px; }
.doc table { width: 100%; border-collapse: collapse; margin: 8px 0 12px; font-size: 12px; }
.doc th { background: var(--c3); color: #fff; text-align: left; padding: 5px 7px; }
.doc td { border: 1px solid #c9d3dc; padding: 5px 7px; vertical-align: top; }
.doc td.first { background: color-mix(in srgb, var(--c2) 12%, white); font-weight: 700; color: var(--c1); }
.doc .dchain { display: flex; gap: 6px; align-items: stretch; margin: 10px 0; }
.doc .dchain div { flex: 1; color: #fff; text-align: center; padding: 8px 6px; font-size: 11px; display: flex; flex-direction: column; justify-content: center; }
.doc .dchain b { font-size: 12px; } .doc .dchain i { font-style: normal; color: var(--c2); align-self: center; flex: 0 0 auto; padding: 0; background: none; }
.doc .dcols { display: grid; gap: 3px; margin: 10px 0; }
.doc .dcols > div > b { display: block; color: #fff; padding: 6px 9px; font-size: 11px; text-transform: uppercase; letter-spacing: .05em; }
.doc .dcols ul { background: color-mix(in srgb, var(--c3) 6%, white); margin: 0; padding: 8px 8px 8px 24px; min-height: 100%; }
.doc .dtiles { display: grid; grid-template-columns: 1fr 1fr; gap: 3px; margin: 10px 0; }
.doc .dtiles div { color: #fff; padding: 11px 13px; } .doc .dtiles b { display: block; text-transform: uppercase; letter-spacing: .06em; font-size: 11px; margin-bottom: 4px; }
.doc .dsig { display: flex; gap: 14px; margin: 26px 0 8px; } .doc .dsig div { flex: 1; border-top: 1px solid var(--c1); font-size: 10px; color: #6b7280; padding-top: 3px; }
.doc .dpb { border-top: 1px dashed #c9d3dc; margin: 14px 0; text-align: center; font-size: 10px; color: #9aa5b1; }
.doc .daufg { margin: 12px 0; }
.doc .src { font-size: 10.5px; color: #6b7280; font-style: italic; margin: -6px 0 10px; }

/* Balken (Auswertung) */
.bars .b { display: grid; grid-template-columns: minmax(120px, 260px) 1fr 40px; gap: 10px; align-items: center; font-size: .86rem; margin-bottom: 6px; }
.bars .track { height: 12px; border-radius: 6px; background: #eef2f7; overflow: hidden; }
.bars .fill { height: 100%; background: var(--accent); border-radius: 6px; }
.bars .n { text-align: right; font-weight: 700; color: var(--primary); }

/* Dialog, Meldung */
#modal-root .back { position: fixed; inset: 0; background: rgba(10,20,30,.45); z-index: 100; display: flex; align-items: flex-start; justify-content: center; padding: 6vh 14px; overflow-y: auto; }
#modal-root .dlg { background: #fff; border-radius: 14px; width: min(640px, 100%); box-shadow: 0 20px 60px rgba(0,0,0,.25); padding: 20px 22px; }
#modal-root .dlg.wide { width: min(980px, 100%); }
#modal-root .dlg h2 { margin-bottom: 12px; }
#modal-root .dlg .acts { display: flex; justify-content: flex-end; gap: 8px; margin-top: 16px; flex-wrap: wrap; }
#toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%) translateY(20px); background: #1d2938; color: #fff; padding: 10px 18px; border-radius: 10px; font-size: .9rem; opacity: 0; transition: all .2s; z-index: 200; pointer-events: none; max-width: 90vw; }
#toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
#toast.bad { background: var(--bad); }
.login { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 20px; }
.login .card { width: min(420px, 100%); }
.login h1 { color: var(--primary); }
.swatch { display: inline-block; width: 16px; height: 16px; border-radius: 4px; vertical-align: middle; border: 1px solid rgba(0,0,0,.1); }
.logo-prev { max-height: 46px; max-width: 200px; background: #fff; border: 1px solid var(--line); border-radius: 6px; padding: 4px 8px; }
details > summary { cursor: pointer; font-weight: 600; color: var(--primary); }
.theme-pick { max-height: 300px; overflow-y: auto; border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; }
.theme-pick .bh { font-size: .75rem; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; margin: 8px 0 4px; }
.theme-pick .bh:first-child { margin-top: 0; }
kbd { font-family: inherit; font-size: .78rem; background: #eef2f7; border-radius: 4px; padding: 1px 5px; }