:root{
  --red:#b91c1c; --red-dark:#7f1414; --ink:#1f2328; --muted:#6b7280; --line:#e5e7eb;
  --bg:#f4f5f7; --card:#fff; --ok:#15803d; --ok-bg:#dcfce7; --warn-bg:#fff7ed; --warn-bd:#fed7aa; --warn-ink:#9a3412;
  --full-bg:#fee2e2; --radius:10px; --shadow:0 1px 3px rgba(0,0,0,.08),0 1px 2px rgba(0,0,0,.04);
}
*{box-sizing:border-box} html,body{margin:0}
[hidden]{display:none!important}
body{font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.5}
a{color:var(--red);text-decoration:none} a:hover{text-decoration:underline}
.wrap{max-width:1000px;margin:0 auto;padding:0 16px}

/* Topbar */
.topbar{background:var(--red);color:#fff;box-shadow:0 2px 6px rgba(0,0,0,.15);position:sticky;top:0;z-index:100}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:56px;flex-wrap:wrap;padding:9px 0}
.brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:700}.brand:hover{text-decoration:none}
.brand-badge{background:#fff;border-radius:7px;padding:2px 8px;font-size:18px;line-height:1.3}
.brand-text{font-size:16px}
.mainnav{display:flex;align-items:center;gap:6px 14px;flex-wrap:wrap}
.mainnav>a{color:#fff;opacity:.92;font-size:14px;padding:6px 2px}.mainnav>a:hover{opacity:1;text-decoration:none;border-bottom:2px solid #fff}
.mainnav .who{font-size:13px;opacity:.8;border-left:1px solid rgba(255,255,255,.35);padding-left:12px}
.linkbtn{background:none;border:0;color:#fff;cursor:pointer;font:inherit;opacity:.92;padding:6px 2px}.linkbtn:hover{opacity:1;text-decoration:underline}
.inline{display:inline}
.navtoggle{display:none;width:44px;height:40px;background:rgba(255,255,255,.14);border:0;border-radius:8px;cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:4px}
.navtoggle span{width:22px;height:2.5px;background:#fff;border-radius:2px}
.navdrop{position:relative}
.navdrop>summary{list-style:none;cursor:pointer;color:#fff;opacity:.92;font-size:14px;padding:6px 2px}
.navdrop>summary::-webkit-details-marker{display:none}.navdrop>summary::after{content:" ▾";font-size:10px}
.navdrop-menu{position:absolute;top:100%;right:0;background:#fff;border:1px solid var(--line);border-radius:8px;box-shadow:0 8px 24px rgba(0,0,0,.18);padding:6px;min-width:220px;z-index:200;display:flex;flex-direction:column;gap:2px;margin-top:8px}
.navdrop-menu a{color:var(--ink)!important;padding:10px 12px;border-radius:6px;font-size:14px;opacity:1}
.navdrop-menu a:hover{background:#f1f5f9;text-decoration:none;border:0}

main.wrap{padding-top:22px;padding-bottom:40px;min-height:60vh}
h1{font-size:24px;margin:0 0 14px} h2{font-size:18px;margin:24px 0 12px}
.lead{color:var(--muted);max-width:70ch} .muted{color:var(--muted)} .small{font-size:13px} .ok{color:var(--ok)}
.crumbs{margin:0 0 12px;font-size:14px}
.page-head{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:12px}

/* Flash */
.flash{padding:11px 14px;border-radius:8px;margin:0 0 14px;font-size:14px;border:1px solid transparent}
.flash-success{background:var(--ok-bg);color:#14532d;border-color:#bbf7d0}
.flash-error{background:var(--full-bg);color:#991b1b;border-color:#fecaca}
.flash-info{background:#e0f2fe;color:#075985;border-color:#bae6fd}
.flash-warn{background:var(--warn-bg);color:var(--warn-ink);border-color:var(--warn-bd)}

/* Cards */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);margin-bottom:16px}
.empty{color:var(--muted);text-align:center;padding:28px}
.how ol{margin:8px 0 0 18px} .how li{margin:4px 0}
.adopt{background:#fff7ed;border-color:#fed7aa}

/* Mängel */
.navcount{display:inline-block;background:#fff;color:var(--red);font-size:11px;font-weight:700;line-height:1;padding:2px 6px;border-radius:999px;vertical-align:top}
fieldset.fs,fieldset.artpick{border:1px solid var(--line);border-radius:8px;padding:12px 14px;margin:0}
fieldset.fs legend,fieldset.artpick legend{font-weight:700;font-size:14px;padding:0 6px}
fieldset.artpick{display:flex;gap:20px;align-items:center}
.issue{border-left:5px solid var(--line)}
.issue-offen{border-left-color:var(--red)} .issue-bestaetigt{border-left-color:#b45309} .issue-erledigt{border-left-color:#15803d;opacity:.85}
.issue-top{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;flex-wrap:wrap}
.issue-where{font-size:16px}
.issue-badges{display:flex;gap:6px;flex-shrink:0}
.issue-desc{margin:8px 0;white-space:pre-line}
.issue-meta{margin-top:4px}
.issue-actions{display:flex;flex-wrap:wrap;gap:8px;align-items:flex-start;margin-top:12px;padding-top:12px;border-top:1px solid var(--line)}
.prio,.stat{display:inline-block;font-size:12px;font-weight:700;padding:2px 9px;border-radius:999px;white-space:nowrap}
.prio-niedrig{background:#eef2f7;color:#475569} .prio-mittel{background:#fef3c7;color:#92400e} .prio-hoch{background:#fee2e2;color:#991b1b}
.stat-offen{background:#fee2e2;color:#991b1b} .stat-bestaetigt{background:#ffedd5;color:#9a3412} .stat-erledigt{background:#dcfce7;color:#166534}
.issue-thumbs{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0 2px}
.issue-thumbs .thumb{position:relative;width:96px;height:96px;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:#f1f5f9}
.issue-thumbs .thumb img{width:100%;height:100%;object-fit:cover;display:block}
.issue-thumbs .thumb-del{position:absolute;top:2px;right:2px;margin:0}
.issue-thumbs .thumb-del button{width:22px;height:22px;line-height:1;border:0;border-radius:50%;background:rgba(0,0,0,.6);color:#fff;cursor:pointer;font-size:15px;padding:0}
.issue-thumbs .thumb-del button:hover{background:#b91c1c}
.issue-tools{display:flex;flex-wrap:wrap;gap:8px;align-items:flex-start;margin-top:10px}
input[type=file]{font-size:14px;width:100%}
.abo-form{max-width:520px}
.abo-form label{margin-bottom:10px}
.abo-new{border:2px solid var(--ok);background:#f0fdf4}
.abo-new-head{font-weight:700;color:#14532d;margin-bottom:10px;font-size:15px}
.abo-new-act{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:10px}

/* Filterbar */
.filterbar{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:16px}
.filterbar select{padding:7px 10px;border:1px solid #cbd5e1;border-radius:7px;font-size:15px}
.abo-hint{margin-left:auto;font-weight:600}

/* Kalender / Fahrten */
.dayblock{margin-bottom:18px}
.day-label{font-weight:700;font-size:15px;color:var(--ink);padding:4px 2px;border-bottom:2px solid var(--red);margin-bottom:8px}
.dayblock.past{opacity:.7}
.trip{display:flex;gap:14px;align-items:flex-start;background:var(--card);border:1px solid var(--line);border-left:4px solid var(--red);border-radius:var(--radius);box-shadow:var(--shadow);padding:12px 14px;margin-bottom:8px}
.trip-time{flex:0 0 92px;display:flex;flex-direction:column;line-height:1.2}
.tt-from{font-weight:700;font-size:17px}.tt-to{font-size:12px;color:var(--muted)}
.trip-main{flex:1;min-width:0}
.trip-head{display:flex;gap:8px;align-items:baseline;flex-wrap:wrap}
.veh{background:#f1f5f9;border:1px solid var(--line);border-radius:6px;padding:2px 9px;font-weight:700;font-size:14px}
.zweck{font-weight:600}
.trip-sub{font-size:13px;color:var(--muted);margin-top:3px}
.trip-act{flex:0 0 auto;display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.pastwrap{margin-top:18px} .pastwrap>summary{cursor:pointer;color:var(--muted);font-size:14px;padding:6px 0}

/* Monatsansicht */
.cal-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.cal-toolbar select{padding:7px 10px;border:1px solid #cbd5e1;border-radius:7px;font-size:15px}
.viewtoggle{display:inline-flex;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:#fff}
.viewtoggle a{padding:7px 16px;font-size:14px;font-weight:600;color:var(--muted)}
.viewtoggle a:hover{text-decoration:none;background:#f1f5f9}
.viewtoggle a.active{background:var(--red);color:#fff}
.monthnav{display:flex;align-items:center;gap:8px}
.monthlabel{font-weight:700;font-size:16px;min-width:150px;text-align:center}
.abo-hint{font-weight:600}
.cal-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;min-width:680px}
.cal-wd{background:#f8fafc;padding:7px 6px;text-align:center;font-size:12px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.03em}
.cal-cell{background:#fff;min-height:98px;padding:4px;display:flex;flex-direction:column;gap:3px}
.cal-cell.out{background:#fafafa}.cal-cell.out .cal-day{color:#cbd5e1}
.cal-cell.today{box-shadow:inset 0 0 0 2px var(--red)}
.cal-day{align-self:flex-start;font-weight:700;font-size:13px;color:var(--ink);padding:1px 5px;border-radius:6px;min-width:22px;text-align:center}
.cal-day:hover{background:#f1f5f9;text-decoration:none}
.cal-cell.today .cal-day{background:var(--red);color:#fff}
.cal-trips{display:flex;flex-direction:column;gap:2px;overflow:hidden}
.cal-trip{display:block;font-size:11px;line-height:1.3;padding:1px 6px;border-radius:5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cal-trip:hover{text-decoration:none;filter:brightness(1.08)}
.ct-time{font-weight:700}
.cal-more{font-size:10px;color:var(--muted);padding-left:4px}
.legend{display:flex;flex-wrap:wrap;gap:8px 16px;margin-top:12px;font-size:13px;color:var(--muted)}
.legend .lg{display:flex;align-items:center;gap:6px}
.legend .lg i{width:12px;height:12px;border-radius:3px;display:inline-block}

/* Buttons */
.btn{background:var(--red);color:#fff;border:0;border-radius:8px;padding:10px 18px;font-size:15px;font-weight:600;cursor:pointer;display:inline-block}
.btn:hover{background:var(--red-dark);text-decoration:none}.btn-block{width:100%}
.btn-sm{background:#f1f5f9;color:var(--ink);border:1px solid var(--line);border-radius:6px;padding:5px 10px;font-size:13px;cursor:pointer;display:inline-block}
.btn-sm:hover{background:#e2e8f0;text-decoration:none}
.btn-danger{background:#fff;color:var(--red);border-color:#fecaca}.btn-danger:hover{background:var(--full-bg)}
.btn-ghost{background:none;border:1px solid var(--line);color:var(--ink);border-radius:8px;padding:9px 16px;cursor:pointer}

/* Forms */
.stack{display:flex;flex-direction:column;gap:12px}
label{display:block;font-size:14px;font-weight:600}
input[type=text],input[type=password],input[type=number],input[type=datetime-local],select,textarea{
  width:100%;padding:9px 11px;border:1px solid #cbd5e1;border-radius:7px;font-size:15px;font-family:inherit;margin-top:4px;font-weight:400;background:#fff}
input:focus,select:focus,textarea:focus{outline:2px solid var(--red);border-color:var(--red)}
label small{display:block;font-weight:400;color:var(--muted);font-size:12px;margin-top:3px}
.form-grid{display:flex;flex-direction:column;gap:14px}
.fg-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:14px}
.form-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:6px}
.chk{display:flex;align-items:center;gap:8px;font-weight:400}.chk input{width:auto;margin:0}
.two-col{display:grid;grid-template-columns:1.6fr 1fr;gap:24px;align-items:start}
@media(max-width:800px){.two-col{grid-template-columns:1fr}}
.linkfield{font-family:ui-monospace,Menlo,monospace;font-size:12px;background:#f8fafc}

/* Tables */
table.grid{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
table.grid th,table.grid td{padding:9px 12px;text-align:left;border-bottom:1px solid var(--line);font-size:14px;vertical-align:middle}
table.grid th{background:#f8fafc;font-size:12px;text-transform:uppercase;letter-spacing:.03em;color:var(--muted)}
table.grid tr:last-child td{border-bottom:0}
.actions{display:flex;gap:6px;justify-content:flex-end;flex-wrap:wrap;align-items:center}
.chip{display:inline-block;background:#f1f5f9;border:1px solid var(--line);border-radius:999px;padding:2px 10px;font-size:12px}

/* Auth */
.authbox{max-width:440px;margin:20px auto;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.authbox h2{font-size:15px;margin:16px 0 4px}

/* Mini details */
details.mini summary{list-style:none;display:inline-block}details.mini summary::-webkit-details-marker{display:none}
.mini-body{position:absolute;z-index:20;background:#fff;border:1px solid var(--line);border-radius:8px;box-shadow:0 6px 20px rgba(0,0,0,.15);padding:14px;margin-top:6px;min-width:240px;display:flex;flex-direction:column;gap:12px}

/* Footer */
.foot{border-top:1px solid var(--line);background:#fff;color:var(--muted);font-size:13px;padding:16px 0;text-align:center}
.foot a{color:var(--muted);text-decoration:underline}.foot-credit{margin-top:5px;font-size:12px;opacity:.8}

/* QR */
.qr-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:16px}
.qr-card{border:1px dashed #94a3b8;border-radius:10px;padding:14px;text-align:center;background:#fff;break-inside:avoid}
.qr-title{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
.qr-veh{font-size:22px;font-weight:800;margin:2px 0 8px;color:var(--red)}
.qr-img svg{width:100%;height:auto;max-width:180px}
.qr-hint{font-size:13px;color:var(--ink);margin-top:8px}

/* Mobile: Hamburger + Stapel-Tabellen */
@media(max-width:760px){
  .wrap{padding-left:18px;padding-right:18px}
  .topbar-inner{flex-wrap:wrap;gap:6px 10px;align-items:center;padding-top:12px;padding-bottom:12px}
  .brand{flex:1 1 auto;min-width:0;flex-direction:column;align-items:flex-start;gap:2px}
  .brand-text{font-size:13px;white-space:normal;line-height:1.2}
  .navtoggle{display:flex;margin-left:auto;align-self:center}
  .mainnav{display:none;order:3;flex-basis:100%;width:100%;flex-direction:column;align-items:stretch;gap:0;padding:4px 0 8px}
  .mainnav.open{display:flex}
  .mainnav>a,.mainnav .linkbtn{width:100%;text-align:left;padding:13px 4px;font-size:15px;border-bottom:1px solid rgba(255,255,255,.16);opacity:1}
  .mainnav>a:hover{border-bottom:1px solid rgba(255,255,255,.16)}
  .mainnav .who{width:100%;border-left:0;padding:12px 4px 6px;opacity:.8;order:-1}
  .navdrop{width:100%}.navdrop>summary{padding:13px 4px;border-bottom:1px solid rgba(255,255,255,.16);font-size:15px}
  .navdrop-menu{position:static;box-shadow:none;border:0;background:transparent;padding:2px 0 6px 14px;min-width:0;margin:0}
  .navdrop-menu a{color:#fff!important;opacity:.9;padding:11px 4px}
  .abo-hint{margin-left:0}
  .trip{flex-wrap:wrap}.trip-time{flex-basis:100%;flex-direction:row;gap:8px;align-items:baseline}.tt-to{font-size:13px}
  .trip-act{width:100%}
  main.wrap table.grid{display:block;background:none;border:0;box-shadow:none}
  main.wrap table.grid thead{position:absolute;left:-9999px}
  main.wrap table.grid tr{display:block;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:12px;padding:4px 2px}
  main.wrap table.grid td{display:flex;justify-content:space-between;gap:14px;text-align:right;border:0;border-bottom:1px solid var(--line);padding:9px 12px}
  main.wrap table.grid tr td:last-child{border-bottom:0}
  main.wrap table.grid td::before{content:attr(data-label);font-weight:600;color:var(--muted);text-align:left}
  main.wrap table.grid td.nolabel::before,main.wrap table.grid td[data-label=""]::before{content:none}
  .linkfield{width:100%}
}

@media print{
  .topbar,.foot,.no-print{display:none!important} body{background:#fff}
  main.wrap{padding:0;max-width:none} .qr-grid{grid-template-columns:repeat(3,1fr)}
  .qr-card{border:1px solid #999}
}