:root {
  /* Erscheinungsbild wie holz-security.de: Anthrazit, Signalrot, helle Flächen */
  --navy: #1d1d1b;
  --navy-2: #35353a;
  --accent: #e30613;
  --accent-dark: #b8050f;
  --accent-bg: #fdecea;
  --bg: #f5f6f7;
  --panel: #ffffff;
  --border: #e3e6ea;
  --text: #1d1d1b;
  --muted: #525a68;
  --ok: #1f8a4c;
  --ok-bg: #e3f5ea;
  --warn: #b7791f;
  --warn-bg: #fdf3dc;
  --danger: #c0392b;
  --danger-bg: #fbe4e1;
  --info: #2a6fb0;
  --info-bg: #e3eefa;
  --gray-bg: #eceff3;
  --radius: 8px;
  --shadow: 0 1px 2px rgba(29, 29, 27, .06), 0 4px 14px rgba(29, 29, 27, .05);
  font-family: Inter, "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif;
  font-size: 14px;
  color: var(--text);
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; background: var(--bg); }
body { min-height: 100vh; display: flex; flex-direction: column; }
a { color: var(--info); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { margin: 0 0 .5rem; font-weight: 700; line-height: 1.25; font-family: Archivo, Inter, "Segoe UI", Arial, sans-serif; letter-spacing: -.01em; }
h1 { font-size: 1.45rem; }
h2 { font-size: 1.15rem; }
h3 { font-size: 1rem; }
p { margin: 0 0 .75rem; }
.muted { color: var(--muted); }
.small { font-size: .85rem; }
.nowrap { white-space: nowrap; }
.right { text-align: right; }
.center { text-align: center; }
.mono { font-family: Consolas, "Courier New", monospace; }
.hidden { display: none !important; }
.flex { display: flex; gap: .5rem; align-items: center; }
.flex-wrap { flex-wrap: wrap; }
.grow { flex: 1; }
.mt { margin-top: 1rem; }
.mb { margin-bottom: 1rem; }
.gap { gap: 1rem; }

/* ---------- Layout ---------- */
#app { flex: 1; display: flex; flex-direction: column; }
.app-footer { display: flex; align-items: center; gap: 1rem; font-size: .78rem; color: var(--muted); padding: .55rem 1rem; border-top: 1px solid var(--border); background: var(--panel); }
.app-footer > span:first-child { flex: 1; text-align: center; }
.app-footer .version { white-space: nowrap; font-variant-numeric: tabular-nums; }
.app-footer a { color: inherit; }
.app-footer:empty { display: none; }
@media print { .app-footer { display: none; } }
.topbar {
  background: #fff; color: var(--text); display: flex; align-items: center; gap: 1rem; padding: .35rem 1.25rem; min-height: 58px; border-bottom: 1px solid var(--border); box-shadow: 0 1px 4px rgba(0,0,0,.05);
  position: sticky; top: 0; z-index: 50; flex-wrap: wrap;
}
.topbar .user { margin-left: auto; }
.topbar .user .tenant-pill { max-width: 220px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.topbar .user > span:not(.tenant-pill) { white-space: nowrap; }
.brand { display: flex; align-items: center; gap: .6rem; font-weight: 800; font-size: 1.1rem; letter-spacing: -.01em; color: var(--text); font-family: Archivo, Inter, Arial, sans-serif; }
.brand:hover { text-decoration: none; }
.brand .logo { width: 30px; height: 30px; border-radius: 6px; background: var(--navy-2); display: grid; place-items: center; }
.brand .logo svg { width: 22px; height: 22px; }
.brand-logo { height: 40px; width: auto; display: block; }
.login-logo { display: block; height: 120px; margin: 0 auto .75rem; }
.brand em { color: var(--accent); font-style: normal; }
.topbar nav { display: flex; gap: .25rem; margin-left: 1rem; }
.topbar nav a { color: var(--muted); padding: .45rem .7rem; border-radius: var(--radius); font-weight: 500; }
.topbar nav a:hover { background: var(--bg); color: var(--text); text-decoration: none; }
.topbar nav a.active { background: var(--accent-bg); color: var(--accent); text-decoration: none; font-weight: 600; }
.topbar .spacer { flex: 1; }
.topbar .user { display: flex; align-items: center; gap: .75rem; color: var(--muted); font-size: .9rem; }
.topbar .user b { color: var(--text); }
.topbar .user .tenant-pill { background: var(--accent); color: #fff; font-weight: 700; padding: .2rem .6rem; border-radius: 999px; font-size: .8rem; }
.topbar .badge-count { background: var(--danger); color: #fff; border-radius: 999px; padding: 0 .4rem; font-size: .75rem; margin-left: .3rem; }
main { flex: 1; padding: 1.25rem; max-width: 1600px; width: 100%; margin: 0 auto; }
main.wide { max-width: none; }
.page-head { display: flex; align-items: flex-start; gap: 1rem; margin-bottom: 1rem; flex-wrap: wrap; }
.page-head h1 { margin-bottom: .15rem; }
.page-head .actions { margin-left: auto; display: flex; gap: .5rem; flex-wrap: wrap; }
.breadcrumb { font-size: .85rem; color: var(--muted); margin-bottom: .35rem; }
.breadcrumb a { color: var(--muted); }

.card { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); padding: 1rem; }
.card + .card { margin-top: 1rem; }
.card h2, .card h3 { display: flex; align-items: center; gap: .5rem; }
.card h2 .actions, .card h3 .actions { margin-left: auto; display: flex; gap: .4rem; }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 1rem; }
.stat { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: .85rem 1rem; box-shadow: var(--shadow); }
.stat .label { color: var(--muted); font-size: .8rem; text-transform: uppercase; letter-spacing: .4px; }
.stat .value { font-size: 1.7rem; font-weight: 700; margin-top: .15rem; }
.stat .sub { color: var(--muted); font-size: .85rem; }
.stat.ok .value { color: var(--ok); }
.stat.warn .value { color: var(--warn); }
.stat.danger .value { color: var(--danger); }
.stat.info .value { color: var(--info); }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
/* Rasterzellen dürfen schmaler werden als ihr Inhalt (breite Tabellen scrollen dann im eigenen Rahmen) */
.grid-2 > *, .grid-3 > *, .card { min-width: 0; }
main { overflow-x: hidden; }
@media (max-width: 900px) { .grid-2, .grid-3 { grid-template-columns: 1fr; } }
@media (max-width: 1200px) { .grid-2[style] { grid-template-columns: 1fr !important; } }

/* ---------- Tabs ---------- */
.tabs { display: flex; gap: .15rem; border-bottom: 2px solid var(--border); margin-bottom: 1rem; flex-wrap: wrap; }
.tabs a { padding: .55rem .9rem; color: var(--muted); font-weight: 500; border-bottom: 2px solid transparent; margin-bottom: -2px; }
.tabs a:hover { color: var(--text); text-decoration: none; }
.tabs a.active { color: var(--navy); border-bottom-color: var(--accent); }
.tabs a .n { background: var(--gray-bg); color: var(--muted); border-radius: 999px; padding: 0 .4rem; font-size: .75rem; margin-left: .25rem; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .35rem; padding: .45rem .85rem; border-radius: var(--radius); border: 1px solid var(--border);
  background: #fff; color: var(--text); font: inherit; font-weight: 500; cursor: pointer; white-space: nowrap; line-height: 1.2;
}
.btn:hover { background: #f6f8fb; border-color: #c6ced8; }
.btn:disabled { opacity: .55; cursor: not-allowed; }
.btn.primary { background: var(--navy); border-color: var(--navy); color: #fff; }
.btn.primary:hover { background: var(--navy-2); }
.btn.accent { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.accent:hover { background: var(--accent-dark); border-color: var(--accent-dark); }
.btn.danger { color: var(--danger); border-color: #e8b4ae; }
.btn.danger:hover { background: var(--danger-bg); }
.btn.ok { color: var(--ok); border-color: #a9dcbb; }
.btn.ok:hover { background: var(--ok-bg); }
.btn.sm { padding: .25rem .55rem; font-size: .82rem; }
.btn.xs { padding: .1rem .4rem; font-size: .78rem; }
.btn.link { border: none; background: none; color: var(--info); padding: .2rem .3rem; }
.btn.link:hover { text-decoration: underline; background: none; }
.btn-group { display: inline-flex; }
.btn-group .btn { border-radius: 0; margin-left: -1px; }
.btn-group .btn:first-child { border-radius: var(--radius) 0 0 var(--radius); margin-left: 0; }
.btn-group .btn:last-child { border-radius: 0 var(--radius) var(--radius) 0; }
.btn-group .btn.active { background: var(--navy); color: #fff; border-color: var(--navy); }

/* ---------- Forms ---------- */
label.field { display: block; margin-bottom: .75rem; }
label.field > span, .field-label { display: block; font-size: .82rem; color: var(--muted); margin-bottom: .25rem; font-weight: 500; }
input[type=text], input[type=password], input[type=number], input[type=date], input[type=email], input[type=search], select, textarea {
  width: 100%; padding: .45rem .6rem; border: 1px solid var(--border); border-radius: var(--radius); font: inherit; background: #fff; color: var(--text);
}
input:focus, select:focus, textarea:focus { outline: 2px solid rgba(42,111,176,.35); border-color: var(--info); }
textarea { min-height: 70px; resize: vertical; }
input[type=checkbox] { width: 16px; height: 16px; vertical-align: -3px; }
.form-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: .75rem; }
.form-actions { display: flex; gap: .5rem; justify-content: flex-end; margin-top: .75rem; }
.inline-check { display: inline-flex; align-items: center; gap: .4rem; cursor: pointer; }
.toolbar { display: flex; gap: .5rem; align-items: center; flex-wrap: wrap; margin-bottom: .75rem; }
.toolbar input[type=search], .toolbar input[type=text] { width: 260px; }
.toolbar select { width: auto; }
.toolbar .spacer { flex: 1; }
.bulk-bar { display: flex; gap: .5rem; align-items: center; flex-wrap: wrap; padding: .5rem .75rem; margin-bottom: .75rem; background: var(--accent-bg); border: 1px solid #f3b4b8; border-radius: var(--radius); }
.bulk-bar.hidden { display: none; }
.bulk-bar .spacer { flex: 1; }
.danger-text { color: var(--danger); }
.hook-bundle { background: var(--accent-bg); border: 1px solid #f3b4b8; border-radius: 4px; padding: 2px 6px; margin: 2px 0; font-size: .78rem; cursor: pointer; line-height: 1.3; }
.hook-bundle:hover { background: #fbdcdc; }
.hook-key.in-bundle { border-left: 3px solid var(--accent); padding-left: 4px; }
table.data tr.in-bundle td { background: #fef7f6; }
table.data tr.bundle-row td { background: var(--accent-bg); }
table.data tr.group-row td { background: #eef2f7; font-weight: 600; color: var(--navy); }
table.data td.actions.wrap { white-space: normal; }
.prod-row input, .prod-row select { padding: .3rem .4rem; }
.module-badge { display: inline-block; font-size: .72rem; padding: .1rem .4rem; border-radius: 4px; border: 1px solid var(--border); margin-right: .25rem; white-space: nowrap; }
.module-badge.on { background: var(--ok-bg); border-color: var(--ok); color: var(--ok); }
.module-badge.off { color: var(--muted); }
.module-badge.exp { background: #fdecea; border-color: var(--danger); color: var(--danger); }
.search-wrap { position: relative; }
.help { font-size: .82rem; color: var(--muted); margin-top: .25rem; }
.error-msg { color: var(--danger); background: var(--danger-bg); border: 1px solid #f0c3bd; padding: .5rem .75rem; border-radius: var(--radius); margin-bottom: .75rem; }
.notice { background: var(--info-bg); border: 1px solid #bcd3ee; padding: .6rem .8rem; border-radius: var(--radius); margin-bottom: .75rem; }
.notice.warn { background: var(--warn-bg); border-color: #efd9a4; }

/* ---------- Tables ---------- */
.table-wrap { overflow-x: auto; }
table.data { width: 100%; border-collapse: collapse; font-size: .9rem; }
table.data th, table.data td { padding: .5rem .6rem; border-bottom: 1px solid var(--border); text-align: left; vertical-align: middle; }
table.data th { background: #f7f9fb; color: var(--muted); font-weight: 600; font-size: .78rem; text-transform: uppercase; letter-spacing: .3px; white-space: nowrap; position: sticky; top: 0; }
table.data tbody tr:hover { background: #f6f9fd; }
table.data tr.clickable { cursor: pointer; }
table.data td.actions { white-space: nowrap; text-align: right; }
table.data td.actions .btn { margin-left: .2rem; }
table.data .num { text-align: right; font-variant-numeric: tabular-nums; }
table.data tr.selected { background: var(--accent-bg); }
table.data tr.overdue td { background: #fff3f1; }
.empty { padding: 2rem; text-align: center; color: var(--muted); }
.pager { display: flex; gap: .5rem; align-items: center; justify-content: flex-end; margin-top: .6rem; font-size: .85rem; color: var(--muted); }

/* ---------- Badges ---------- */
.badge { display: inline-block; padding: .12rem .5rem; border-radius: 999px; font-size: .76rem; font-weight: 600; white-space: nowrap; background: var(--gray-bg); color: var(--muted); }
.badge.ok { background: var(--ok-bg); color: var(--ok); }
.badge.warn { background: var(--warn-bg); color: var(--warn); }
.badge.danger { background: var(--danger-bg); color: var(--danger); }
.badge.info { background: var(--info-bg); color: var(--info); }
.badge.navy { background: var(--navy); color: #fff; }
.keytag { display: inline-block; font-family: Consolas, "Courier New", monospace; font-weight: 600; background: #eef2f7; border: 1px solid #d5dde8; padding: 0 .4rem; border-radius: 4px; font-size: .85rem; }

/* ---------- Modal ---------- */
#modal-root .backdrop { position: fixed; inset: 0; background: rgba(15,42,68,.45); display: flex; align-items: flex-start; justify-content: center; padding: 4vh 1rem; z-index: 100; overflow-y: auto; }
.modal { background: #fff; border-radius: 8px; width: 100%; max-width: 620px; box-shadow: 0 20px 60px rgba(0,0,0,.35); animation: pop .12s ease-out; }
.modal.lg { max-width: 900px; }
.modal.xl { max-width: 1200px; }
.modal header { display: flex; align-items: center; padding: .9rem 1.1rem; border-bottom: 1px solid var(--border); }
.modal header h2 { margin: 0; font-size: 1.05rem; }
.modal header .close { margin-left: auto; border: none; background: none; font-size: 1.4rem; cursor: pointer; color: var(--muted); line-height: 1; }
.modal .body { padding: 1rem 1.1rem; max-height: 70vh; overflow-y: auto; }
.modal footer { display: flex; gap: .5rem; justify-content: flex-end; padding: .75rem 1.1rem; border-top: 1px solid var(--border); background: #fafbfc; border-radius: 0 0 8px 8px; }
@keyframes pop { from { transform: translateY(-8px); opacity: 0; } to { transform: none; opacity: 1; } }

/* ---------- Drawer (Detail-Panel) ---------- */
.drawer-backdrop { position: fixed; inset: 0; z-index: 90; }
.drawer { position: fixed; top: 0; right: 0; bottom: 0; width: 460px; max-width: 95vw; background: #fff; box-shadow: -8px 0 30px rgba(0,0,0,.2); z-index: 95; display: flex; flex-direction: column; animation: slide .15s ease-out; }
.drawer header { display: flex; align-items: center; gap: .5rem; padding: .9rem 1rem; border-bottom: 1px solid var(--border); background: var(--navy); color: #fff; }
.drawer header h2 { margin: 0; font-size: 1.05rem; color: #fff; }
.drawer header .close { margin-left: auto; border: none; background: none; color: #fff; font-size: 1.4rem; cursor: pointer; }
.drawer .body { padding: 1rem; overflow-y: auto; flex: 1; }
.drawer dl { display: grid; grid-template-columns: 130px 1fr; gap: .3rem .6rem; margin: 0 0 1rem; font-size: .9rem; }
.drawer dt { color: var(--muted); }
.drawer dd { margin: 0; }
@keyframes slide { from { transform: translateX(30px); opacity: 0; } to { transform: none; opacity: 1; } }

/* ---------- Toasts ---------- */
#toasts { position: fixed; bottom: 1rem; right: 1rem; display: flex; flex-direction: column; gap: .5rem; z-index: 200; }
.toast { background: var(--navy); color: #fff; padding: .6rem 1rem; border-radius: var(--radius); box-shadow: var(--shadow); max-width: 380px; animation: pop .15s ease-out; }
.toast.ok { background: var(--ok); }
.toast.error { background: var(--danger); }

/* ---------- Login ---------- */
.login-wrap { min-height: 100vh; display: grid; place-items: center; background: var(--bg); padding: 1rem; }
.login-box { background: #fff; border-radius: 12px; padding: 2rem; width: 100%; max-width: 400px; border: 1px solid var(--border); box-shadow: 0 20px 50px rgba(29,29,27,.12); }
.login-box .brand { color: var(--navy); font-size: 1.3rem; margin-bottom: 1.25rem; justify-content: center; }
.login-box .brand .logo { background: var(--navy); }
.login-box .btn { width: 100%; justify-content: center; padding: .6rem; font-size: 1rem; }
.login-foot { text-align: center; color: var(--muted); font-size: .8rem; margin-top: 1rem; }

/* ---------- Schließplan-Matrix ---------- */
.plan-toolbar { display: flex; gap: .5rem; align-items: center; flex-wrap: wrap; margin-bottom: .5rem; }
.plan-toolbar input[type=search] { width: 220px; }
.plan-toolbar select { width: auto; }
.plan-legend { display: flex; gap: .8rem; font-size: .8rem; color: var(--muted); align-items: center; flex-wrap: wrap; }
.plan-legend i { display: inline-block; width: 12px; height: 12px; border-radius: 2px; vertical-align: -2px; margin-right: .25rem; border: 1px solid var(--border); }
.plan { position: relative; border: 1px solid var(--border); border-radius: var(--radius); background: #fff; overflow: hidden; user-select: none;
  --rowh: 26px; --colw: 30px; --leftw: 580px; --toph: 150px; height: calc(100vh - 290px); min-height: 420px; }
.plan .corner { position: absolute; left: 0; top: 0; width: var(--leftw); height: var(--toph); background: #f7f9fb; border-right: 2px solid var(--navy); border-bottom: 2px solid var(--navy); z-index: 4; display: grid; grid-template-columns: 112px 1fr 120px 42px 64px; align-items: end; padding-bottom: 6px; font-size: .75rem; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .3px; }
.plan .corner span { padding: 0 6px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.plan .top { position: absolute; left: var(--leftw); top: 0; right: 0; height: var(--toph); overflow: hidden; background: #f7f9fb; border-bottom: 2px solid var(--navy); z-index: 3; }
.plan .top .inner { position: absolute; top: 0; left: 0; height: 100%; }
.plan .left { position: absolute; left: 0; top: var(--toph); bottom: 0; width: var(--leftw); overflow: hidden; background: #fff; border-right: 2px solid var(--navy); z-index: 3; }
.plan .left .inner { position: absolute; left: 0; top: 0; width: 100%; }
.plan .body { position: absolute; left: var(--leftw); top: var(--toph); right: 0; bottom: 0; overflow: auto; z-index: 2; }
.plan .body .spacer { position: relative;
  background-image: linear-gradient(to right, #e8ecf1 1px, transparent 1px), linear-gradient(to bottom, #e8ecf1 1px, transparent 1px);
  background-size: var(--colw) var(--rowh); }
.plan .body .spacer .cells { position: absolute; left: 0; top: 0; }
.plan .cell { position: absolute; width: var(--colw); height: var(--rowh); display: grid; place-items: center; font-size: 13px; font-weight: 700; color: var(--navy); cursor: pointer; }
.plan .cell::before { content: ''; width: 12px; height: 12px; border-radius: 50%; background: var(--navy); }
.plan .cell[data-mark]:not([data-mark="X"])::before { display: none; }
.plan .cell.empty::before { display: none; }
.plan .cell.empty:hover { background: rgba(242,182,50,.35); }
.plan .cell:hover::before { background: var(--accent-dark); }
.plan .hl-row, .plan .hl-col { position: absolute; background: rgba(242,182,50,.18); pointer-events: none; }
.plan .krow { position: absolute; left: 0; width: 100%; height: var(--rowh); display: grid; grid-template-columns: 112px 1fr 120px 42px 64px; align-items: center; font-size: .82rem; border-bottom: 1px solid #eef1f5; cursor: pointer; }
.plan .krow:hover, .plan .krow.hl { background: rgba(242,182,50,.18); }
.plan .krow span { padding: 0 6px; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.plan .krow .num { font-weight: 700; font-family: Consolas, monospace; }
.plan .krow.st-defective .num, .plan .krow.st-defective .st { color: var(--danger); }
.plan .krow.st-replaced .num, .plan .krow.st-replaced .st { color: var(--warn); }
.plan .krow.st-removed .num, .plan .krow.st-removed .st { color: var(--muted); text-decoration: line-through; }
.plan .krow.st-ordered .st { color: var(--info); }
.plan .kcol { position: absolute; top: 0; height: 100%; width: var(--colw); display: flex; flex-direction: column; align-items: center; justify-content: flex-end; border-right: 1px solid #eef1f5; cursor: pointer; padding-bottom: 4px; }
.plan .kcol:hover, .plan .kcol.hl { background: rgba(242,182,50,.18); }
.plan .kcol .knum { writing-mode: vertical-rl; transform: rotate(180deg); font-weight: 700; font-family: Consolas, monospace; font-size: .8rem; white-space: nowrap; max-height: 86px; overflow: hidden; text-overflow: ellipsis; }
.plan .kcol .kcnt { font-size: .68rem; color: var(--muted); line-height: 1.15; text-align: center; margin-top: 3px; }
.plan .kcol .kcnt b { color: var(--ok); display: block; }
.plan .kcol .kcnt i { color: var(--info); font-style: normal; display: block; }
.plan .kcol.has-problem .kcnt i { color: var(--danger); }
.plan.compact { --colw: 22px; --rowh: 22px; }
.plan.compact .kcol .knum { font-size: .7rem; }
.plan.compact .cell::before { width: 9px; height: 9px; }
.plan.compact .kcol .kcnt { display: none; }
.plan.compact { --toph: 110px; }
.plan-info { font-size: .82rem; color: var(--muted); margin-top: .35rem; display: flex; gap: 1rem; flex-wrap: wrap; }

/* ---------- Import-Vorschau ---------- */
.import-steps { display: flex; gap: .5rem; margin-bottom: 1rem; }
.import-steps span { padding: .35rem .8rem; border-radius: 999px; background: var(--gray-bg); color: var(--muted); font-size: .85rem; font-weight: 600; }
.import-steps span.active { background: var(--navy); color: #fff; }
.import-steps span.done { background: var(--ok-bg); color: var(--ok); }
.preview-wrap { overflow: auto; max-height: 420px; max-width: 100%; border: 1px solid var(--border); border-radius: var(--radius); }
.import-wrap { display: grid; grid-template-columns: minmax(0, 1fr) 380px; gap: 1rem; align-items: start; }
@media (max-width: 1200px) { .import-wrap { grid-template-columns: 1fr; } }
table.preview { border-collapse: collapse; font-size: .78rem; font-family: Consolas, monospace; }
table.preview td, table.preview th { border: 1px solid #e3e7ec; padding: 2px 6px; white-space: nowrap; max-width: 160px; overflow: hidden; text-overflow: ellipsis; }
table.preview th { background: #f0f3f7; color: var(--muted); position: sticky; top: 0; font-weight: 600; }
table.preview th.rowh { position: sticky; left: 0; z-index: 2; }
table.preview td { cursor: pointer; }
table.preview td:hover { outline: 2px solid var(--accent); }
table.preview td.r-keynum { background: #dce9f8; }
table.preview td.r-keydesc { background: #e9f1fb; }
table.preview td.r-keyqty { background: #f2e9d0; }
table.preview td.c-cylnum { background: #d9f0e1; }
table.preview td.c-cyldesc { background: #e8f6ec; }
table.preview td.c-cyltype { background: #eef8f1; }
table.preview td.c-cylqty { background: #f2e9d0; }
table.preview td.c-cylloc { background: #eef8f1; }
table.preview td.data { background: #fff; }
table.preview td.data.mark { background: var(--accent-bg); font-weight: 700; color: var(--navy); }
table.preview td.outside { background: #f4f4f4; color: #aaa; }
.mapping-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: .5rem .75rem; }
.mapping-grid label.field { margin-bottom: 0; }
.mapping-grid input[type=number] { width: 100%; }
.assign-bar { display: flex; gap: .35rem; flex-wrap: wrap; margin: .5rem 0; align-items: center; }
.assign-bar .btn.active { background: var(--accent); border-color: var(--accent); color: #fff; }

/* ---------- Timeline / Log ---------- */
.log-list { list-style: none; margin: 0; padding: 0; font-size: .88rem; }
.log-list li { padding: .45rem 0; border-bottom: 1px solid var(--border); display: grid; grid-template-columns: 140px 1fr; gap: .5rem; }
.log-list li .when { color: var(--muted); white-space: nowrap; font-size: .8rem; }
.log-list li .what b { font-weight: 600; }
.log-list li .who { color: var(--muted); font-size: .8rem; }

/* ---------- Unterschrift / Protokoll ---------- */
.sigpad { border: 1px solid var(--border); border-radius: var(--radius); background: #fff; padding: .5rem; }
.sigpad-head { display: flex; align-items: center; justify-content: space-between; font-size: .85rem; font-weight: 600; color: var(--muted); margin-bottom: .3rem; }
.sigpad canvas { display: block; width: 100%; background: #fbfcfe; border: 1px dashed #b9c3cf; border-radius: 4px; cursor: crosshair; touch-action: none; }
.sigpad.signed canvas { border-style: solid; border-color: var(--ok); }
.sigpad-hint { font-size: .75rem; color: var(--muted); text-align: center; margin-top: .25rem; }
.sig-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 700px) { .sig-grid { grid-template-columns: 1fr; } }
.doc-summary { background: #f7f9fb; border: 1px solid var(--border); border-radius: var(--radius); padding: .75rem 1rem; margin-bottom: .75rem; font-size: .9rem; }
.doc-summary table.data td { padding: .3rem .5rem; }

/* ---------- Schlüsselkästen: Hakenraster ---------- */
.hooks { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: .4rem; }
.hook { border: 1px solid var(--border); border-radius: var(--radius); min-height: 58px; padding: .3rem 1.6rem .3rem 2rem; position: relative; background: #fbfcfe; font-size: .8rem; }
.hook .hook-no { position: absolute; left: 0; top: 0; bottom: 0; width: 1.6rem; display: grid; place-items: center; background: var(--gray-bg); color: var(--muted); font-weight: 700; font-size: .75rem; border-radius: var(--radius) 0 0 var(--radius); text-align: center; line-height: 1.1; }
.hook .hook-no small { display: block; font-size: .6rem; color: var(--info); font-weight: 600; }
.hook-key { display: flex; align-items: flex-start; gap: .25rem; }
.hook-key-txt { flex: 1; min-width: 0; cursor: pointer; }
.hook-rm { flex: none; padding: 0 .35rem; line-height: 1.1; opacity: .55; }
.hook:hover .hook-rm { opacity: 1; }
.hook-add { position: absolute; right: .25rem; bottom: .25rem; top: auto; }
.hook.used { background: var(--ok-bg); border-color: #a9dcbb; }
.hook.out { background: var(--info-bg); border-color: #bcd3ee; }
.hook.free { border-style: dashed; }
.hook-key { cursor: pointer; line-height: 1.2; }
.hook-key + .hook-key { border-top: 1px dotted var(--border); margin-top: .2rem; padding-top: .2rem; }
.hook-key b { display: block; font-family: Consolas, monospace; }
.hook-key .small { color: var(--muted); display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.hook-add { opacity: .5; }
.hook:hover .hook-add { opacity: 1; }
.unit h3 { display: inline; }

.person-pick { position: relative; }
.person-pick .suggest { position: absolute; left: 0; right: 0; top: 100%; background: #fff; border: 1px solid var(--border); border-radius: 0 0 var(--radius) var(--radius); box-shadow: var(--shadow); z-index: 10; max-height: 220px; overflow-y: auto; }
.person-pick .suggest div { padding: .4rem .6rem; cursor: pointer; }
.person-pick .suggest div:hover, .person-pick .suggest div.active { background: var(--info-bg); }
.person-pick .suggest .new { color: var(--info); font-style: italic; }

@media (max-width: 1100px) {
  .brand { font-size: .95rem; }
  .topbar nav { margin-left: 0; }
  .topbar nav a { padding: .4rem .5rem; }
  .plan { --leftw: 420px; }
  .plan .corner, .plan .krow { grid-template-columns: 100px 1fr 90px 36px 60px; }
}
@media (max-width: 800px) {
  .topbar { gap: .5rem; padding: .35rem .75rem; }
  .topbar nav { order: 3; width: 100%; justify-content: flex-start; overflow-x: auto; }
  .topbar .user { gap: .4rem; font-size: .8rem; }
  .topbar .user .tenant-pill { max-width: 120px; }
  main { padding: .75rem; }
  .page-head .actions { margin-left: 0; width: 100%; }
  .plan { --leftw: 260px; height: calc(100vh - 330px); }
  .plan .corner, .plan .krow { grid-template-columns: 90px 1fr 0 0 60px; }
  .plan .corner span:nth-child(3), .plan .corner span:nth-child(4), .plan .krow span:nth-child(3), .plan .krow span:nth-child(4) { display: none; }
  .drawer dl { grid-template-columns: 1fr; }
  .grid-2[style] { grid-template-columns: 1fr !important; }
}
@media print {
  .topbar, .tabs, .toolbar, .page-head .actions, .btn { display: none !important; }
  main { padding: 0; max-width: none; }
  .card { box-shadow: none; border: none; }
}