/* LösungsLoft Intern – Gestaltung nach dem LösungsLoft-Logo (Nachtblau + Orange, immer heller Modus) */
:root {
  color-scheme: light;
  --navy: #0b2145;
  --orange: #f2701b;
  --orange-soft: #fdeee2;
  --bg: #f4f5f8;
  --card: #ffffff;
  --ink: #14213b;
  --ink-2: #3a4560;
  --muted: #6b7489;
  --line: #dfe3ec;
  --line-soft: #eef0f5;
  --field: #cdd3df;
  --accent: #0b2145;
  --accent-ink: #ffffff;
  --accent-soft: #e7ebf3;
  --danger: #b4443a;
  --warn-bg: #fff4e0;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(0,0,0,.05), 0 4px 16px rgba(0,0,0,.05);
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; }
body {
  background: var(--bg); color: var(--ink);
  font: 15px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--navy); }
a:hover { color: var(--orange); }
:focus-visible { outline: 2px solid var(--orange); outline-offset: 2px; }
h1 { font-size: 1.45rem; margin: 0 0 .6rem; font-weight: 650; }
h2 { font-size: 1.1rem; margin: 1.4rem 0 .6rem; font-weight: 650; }
h3 { margin: 0 0 .8rem; font-size: 1.15rem; }
.muted { color: var(--muted); }
.small { font-size: .85rem; }
code { background: var(--line-soft); padding: 1px 5px; border-radius: 4px; }

/* ---------- Kopfzeile ---------- */
.top {
  display: flex; align-items: center; gap: 1rem;
  background: var(--card); border-bottom: 1px solid var(--line);
  padding: .55rem 1rem; position: sticky; top: 0; z-index: 20;
}
.brand { display: flex; align-items: center; gap: .5rem; font-weight: 700; color: var(--ink); text-decoration: none; white-space: nowrap; }
.brand.big { font-size: 1.35rem; justify-content: center; margin-bottom: .2rem; }
.logo-dot { width: 14px; height: 14px; border-radius: 4px; background: var(--accent); display: inline-block; }
.brand img.logo { height: 44px; width: auto; display: block; }
.brand .brand-tag { font-size: .72rem; font-weight: 650; letter-spacing: .08em; text-transform: uppercase; color: var(--orange); border-left: 1px solid var(--line); padding-left: .6rem; }
.brand.big { flex-direction: column; gap: .4rem; }
.brand.big img.logo { height: auto; width: min(280px, 100%); }
.brand.big .brand-tag { border: 0; padding: 0; }
.top nav { display: flex; align-items: center; gap: .15rem; flex: 1; flex-wrap: wrap; }
.top nav a { text-decoration: none; color: var(--ink); padding: .4rem .7rem; border-radius: 8px; font-size: .93rem; }
.top nav a:hover { background: var(--line-soft); }
.top nav a.active { color: var(--navy); font-weight: 650; background: transparent; box-shadow: inset 0 -2px 0 var(--orange); border-radius: 0; }
.nav-sep { flex: 1; }
.logout { margin: 0; }
.logout button { background: none; border: 0; color: var(--muted); cursor: pointer; font: inherit; font-size: .9rem; padding: .4rem .6rem; }
.logout button:hover { color: var(--danger); }
.nav-toggle { display: none; margin-left: auto; background: none; border: 1px solid var(--line); border-radius: 8px; font-size: 1.1rem; padding: .2rem .6rem; cursor: pointer; }

/* ---------- Layout ---------- */
main { padding: 1.2rem 1rem 3rem; margin: 0 auto; }
main.narrow { max-width: 900px; }
main.wide { max-width: 1500px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 1.4rem; margin-bottom: 1rem; }
.card.login { max-width: 400px; margin: 8vh auto 0; text-align: center; }
.card.login .form { text-align: left; }
.card.highlight { border-color: var(--orange); background: #fffaf6; }
pre { background: var(--line-soft); padding: .8rem 1rem; border-radius: 8px; white-space: pre-wrap; font-size: .95rem; }

/* ---------- Formulare ---------- */
.form { display: grid; gap: .8rem; }
.form label { display: grid; gap: .25rem; font-size: .88rem; font-weight: 600; color: var(--ink-2); }
input, select, textarea {
  font: inherit; color: var(--ink); background: #fff;
  border: 1px solid var(--field); border-radius: 8px; padding: .5rem .65rem; width: 100%; min-width: 0;
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent-soft); border-color: var(--accent); }
input[type=color] { padding: 2px; width: 42px; height: 38px; flex: none; }
input[type=checkbox] { width: auto; }
label.check { display: flex !important; align-items: center; gap: .45rem; font-weight: 500 !important; white-space: nowrap; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: .8rem; }
.row3 { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: .8rem; }

.btn {
  font: inherit; font-size: .92rem; cursor: pointer; text-decoration: none; display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--field); background: #fff; color: var(--ink); border-radius: 8px; padding: .45rem .85rem; white-space: nowrap;
}
.btn:hover { background: var(--line-soft); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); font-weight: 600; }
.btn.primary:hover { background: #17336a; border-color: #17336a; }
.btn.danger { color: var(--danger); border-color: #e5b9b4; }
.btn.danger:hover { background: #fbeeec; }
.btn:disabled { opacity: .6; cursor: wait; }
.small-btn { padding: .3rem .6rem; font-size: .83rem; }

.flash { padding: .65rem .9rem; border-radius: 8px; margin-bottom: .8rem; font-size: .93rem; }
.flash.ok { background: #e6f3ea; color: #1e5a33; }
.flash.err { background: #fbeceb; color: #8a2d25; }
.flash.info { background: var(--warn-bg); color: #6b4a12; }
.flash ul.conf { margin: .4rem 0; padding-left: 1.2rem; }
.flash p { margin: .4rem 0 0; }

/* ---------- Kalender ---------- */
.toolbar { display: flex; align-items: center; justify-content: space-between; gap: .7rem; flex-wrap: wrap; margin-bottom: .6rem; }
.toolbar .group { display: flex; align-items: center; gap: .4rem; flex-wrap: wrap; }
.range-label { margin: 0; font-size: 1.15rem; flex: 1; text-align: center; min-width: 200px; }
.date-jump { width: auto; padding: .38rem .5rem; }
#roomSelect { width: auto; }
#roomSelect.dim { opacity: .65; }
.seg { display: inline-flex; border: 1px solid var(--field); border-radius: 8px; overflow: hidden; }
.seg-btn { font: inherit; font-size: .88rem; background: #fff; border: 0; padding: .45rem .75rem; cursor: pointer; color: var(--ink); }
.seg-btn + .seg-btn { border-left: 1px solid var(--field); }
.seg-btn.active { background: var(--accent-soft); color: var(--accent); font-weight: 600; }
.legend { display: flex; flex-wrap: wrap; gap: .4rem 1.1rem; font-size: .85rem; margin: 0 0 .6rem; min-height: 1.2em; }
.legend .lg { display: inline-flex; align-items: center; gap: .35rem; }
.legend i, .col-head i { width: 10px; height: 10px; border-radius: 3px; display: inline-block; flex: none; }
.legend small { color: var(--muted); }
.hint { margin-top: .6rem; }

.cal-wrap {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow);
  overflow: auto; max-height: calc(100vh - 210px); min-height: 360px; -webkit-overflow-scrolling: touch;
}
.calendar { --time-w: 54px; min-width: calc(var(--time-w) + var(--cols) * 120px); }
.cal-head, .cal-body { display: grid; grid-template-columns: var(--time-w) repeat(var(--cols), minmax(120px, 1fr)); }
.cal-head { position: sticky; top: 0; z-index: 5; background: var(--card); border-bottom: 1px solid var(--line); }
.corner { position: sticky; left: 0; background: var(--card); z-index: 6; }
.col-head { padding: .55rem .5rem; font-size: .88rem; font-weight: 600; text-align: center; border-left: 1px solid var(--line-soft); display: flex; align-items: center; justify-content: center; gap: .4rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.view-week .col-head.is-today { color: var(--orange); }
.view-week .col-head.is-today { background: var(--orange-soft); }
.cal-body { position: relative; }
.times { position: sticky; left: 0; z-index: 4; background: var(--card); border-right: 1px solid var(--line-soft); }
.times .t { position: absolute; right: 6px; font-size: .74rem; color: var(--muted); transform: translateY(-7px); }
.times .t:first-child { transform: none; }
.col { position: relative; border-left: 1px solid var(--line-soft); cursor: copy; }
@media (hover: hover) { .col:hover { background: #f8f9fc; } }
.col.weekend { background: #f8f9fb; }
.view-week .col.is-today { background: #fffaf5; }
.hr { position: absolute; left: 0; right: 0; border-top: 1px solid var(--line-soft); pointer-events: none; }
.hr::after { content: ""; position: absolute; left: 0; right: 0; top: 26px; border-top: 1px dashed #f1f3f7; }
.ev {
  position: absolute; left: 3px; right: 3px; text-align: left; font: inherit; cursor: pointer; overflow: hidden;
  background: color-mix(in srgb, var(--c) 16%, white); border: 1px solid color-mix(in srgb, var(--c) 45%, white);
  border-left: 4px solid var(--c); border-radius: 6px; padding: 3px 6px; font-size: .78rem; line-height: 1.25; color: var(--ink);
  display: block;
}
.ev:hover { filter: brightness(.97); z-index: 2; box-shadow: 0 2px 8px rgba(0,0,0,.12); }
.ev.mine { background: color-mix(in srgb, var(--c) 30%, white); box-shadow: inset 0 0 0 1px var(--c); }
.ev.mine .ev-who::after { content: " (du)"; font-weight: 400; color: var(--muted); }
.ev.short { white-space: nowrap; }
.ev.short .ev-title { display: none; }
.ev-time { font-weight: 600; font-variant-numeric: tabular-nums; }
.ev-who { font-weight: 600; }
.ev-title { display: block; color: var(--ink-2); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.now-line { position: absolute; height: 0; border-top: 2px solid var(--orange); z-index: 3; pointer-events: none; }
.now-line::before { content: ""; position: absolute; left: -5px; top: -6px; width: 10px; height: 10px; border-radius: 50%; background: var(--orange); }

/* ---------- Dialoge ---------- */
.dlg { border: 0; border-radius: 14px; padding: 1.4rem; width: min(520px, calc(100vw - 32px)); box-shadow: 0 20px 60px rgba(0,0,0,.25); color: var(--ink); }
.dlg::backdrop { background: rgba(25, 35, 35, .35); }
.dlg-actions { display: flex; gap: .5rem; margin-top: 1.1rem; align-items: center; flex-wrap: wrap; }
.spacer { flex: 1; }
.details { display: grid; grid-template-columns: auto 1fr; gap: .4rem 1rem; margin: 0; }
.details dt { color: var(--muted); font-size: .88rem; }
.details dd { margin: 0; }
.toast { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); background: var(--navy); color: #fff; padding: .65rem 1.1rem; border-radius: 10px; z-index: 100; box-shadow: var(--shadow); font-size: .93rem; max-width: calc(100vw - 32px); }
.toast.err { background: var(--danger); }

/* ---------- Meine Buchungen ---------- */
.booking-list { list-style: none; margin: 0; padding: 0; }
.booking-list li { display: flex; gap: .7rem; align-items: center; padding: .65rem 0; border-bottom: 1px solid var(--line-soft); flex-wrap: wrap; }
.booking-list .dot { width: 10px; height: 10px; border-radius: 3px; flex: none; }
.booking-list .when { font-variant-numeric: tabular-nums; min-width: 210px; color: var(--ink-2); }
.booking-list .what { flex: 1; }

/* ---------- FAQ ---------- */
.faq-head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: .8rem; }
.faq-head h1 { margin: 0; }
.search { margin-bottom: 1rem; padding: .7rem .9rem; font-size: 1rem; }
.faq-cat h2 { font-size: .85rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); margin: 1.4rem 0 .5rem; }
.faq-item { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); margin-bottom: .5rem; }
.faq-item summary { cursor: pointer; padding: .85rem 1rem; font-weight: 600; list-style: none; display: flex; justify-content: space-between; gap: 1rem; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; color: var(--accent); font-size: 1.2rem; line-height: 1; }
.faq-item[open] summary::after { content: "–"; }
.faq-answer { padding: 0 1rem 1rem; color: var(--ink-2); }
.faq-answer ul { margin: .3rem 0; padding-left: 1.3rem; }
.faq-admin { display: flex; gap: .5rem; margin-top: .8rem; padding-top: .7rem; border-top: 1px dashed var(--line); }
.faq-admin form { margin: 0; }

/* ---------- Admin ---------- */
.room-row { display: flex; gap: .5rem; align-items: center; padding: .55rem 0; border-bottom: 1px solid var(--line-soft); flex-wrap: wrap; }
.room-row .grow { flex: 1 1 160px; }
.room-row .grow2 { flex: 2 1 200px; }
.room-row .num { width: 64px; }
.table { width: 100%; border-collapse: collapse; font-size: .92rem; }
.table th { text-align: left; font-size: .8rem; color: var(--muted); font-weight: 600; padding: .4rem; border-bottom: 1px solid var(--line); }
.table td { padding: .55rem .4rem; border-bottom: 1px solid var(--line-soft); vertical-align: top; }
.table tr.inactive td { opacity: .55; }
.table .actions form { display: flex; gap: .3rem; flex-wrap: wrap; margin: 0; }
.inline-edit { display: flex; gap: .3rem; margin: 0; }
.inline-edit input { padding: .3rem .5rem; font-size: .88rem; }

/* ---------- Mobil ---------- */
@media (max-width: 760px) {
  .nav-toggle { display: block; }
  .top { flex-wrap: wrap; }
  .top nav { display: none; flex-basis: 100%; flex-direction: column; align-items: stretch; }
  body.nav-open .top nav { display: flex; }
  .nav-sep { display: none; }
  .range-label { order: -1; flex-basis: 100%; text-align: left; }
  .toolbar .group { width: 100%; }
  .seg { flex: 1; }
  .seg-btn { flex: 1; padding: .45rem .4rem; font-size: .82rem; }
  #roomSelect { flex: 1; }
  .row2, .row3 { grid-template-columns: 1fr; }
  .cal-wrap { max-height: calc(100vh - 280px); }
  .calendar { --time-w: 44px; min-width: calc(var(--time-w) + var(--cols) * 104px); }
  .cal-head, .cal-body { grid-template-columns: var(--time-w) repeat(var(--cols), minmax(104px, 1fr)); }
  .table thead { display: none; }
  .table, .table tbody, .table tr, .table td { display: block; width: 100%; }
  .table tr { border-bottom: 1px solid var(--line); padding: .5rem 0; }
  .table td { border: 0; padding: .2rem 0; }
  .inline-edit { flex-wrap: wrap; }
}
.card > h1:first-child, .card > h2:first-child { margin-top: 0; }
.privacy { margin: -.3rem 0 0; }

/* ---------- Sperrzeiten im Kalender ---------- */
.blk {
  position: absolute; left: 0; right: 0; z-index: 1; cursor: not-allowed;
  background: repeating-linear-gradient(135deg, #eceff5 0 8px, #f6f7fa 8px 16px);
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  font-size: .75rem; color: var(--muted); padding: 4px 8px; overflow: hidden;
}
.blk span { background: rgba(255,255,255,.85); padding: 1px 6px; border-radius: 4px; font-weight: 600; }
.ev { z-index: 2; } .ev:hover { z-index: 3; }

/* ---------- Menü „Verwaltung“ ---------- */
.nav-menu { position: relative; }
.nav-menu summary { list-style: none; cursor: pointer; padding: .4rem .7rem; font-size: .93rem; color: var(--ink); border-radius: 8px; }
.nav-menu summary::-webkit-details-marker { display: none; }
.nav-menu summary::after { content: " ▾"; font-size: .75rem; color: var(--muted); }
.nav-menu summary:hover { background: var(--line-soft); }
.nav-menu.active summary { color: var(--navy); font-weight: 650; box-shadow: inset 0 -2px 0 var(--orange); border-radius: 0; }
.nav-drop { position: absolute; top: calc(100% + 6px); left: 0; background: var(--card); border: 1px solid var(--line); border-radius: 10px; box-shadow: 0 8px 24px rgba(11,33,69,.12); padding: .35rem; min-width: 180px; display: grid; z-index: 30; }
.top nav .nav-drop a { border-radius: 6px; }
.top nav .nav-drop a.active { box-shadow: none; background: var(--orange-soft); }

/* ---------- Konto / Abo ---------- */
.abo-buttons { display: flex; flex-wrap: wrap; gap: .5rem; margin: .8rem 0; }
.copy-row { display: flex; gap: .5rem; align-items: center; margin: .3rem 0 .6rem; }
.copy-row input { flex: 1; min-width: 0; font-size: .85rem; }
.form-label { display: block; font-size: .88rem; font-weight: 600; color: var(--ink-2); margin-top: .4rem; }
.howto { margin: .6rem 0; border: 1px solid var(--line); border-radius: 8px; padding: .6rem .9rem; }
.howto summary { cursor: pointer; font-weight: 600; color: var(--navy); }
.howto h3 { font-size: .95rem; margin: 1rem 0 .3rem; }
.howto ol { margin: 0; padding-left: 1.2rem; display: grid; gap: .25rem; }
.admin-box { background: var(--orange-soft); border-radius: 8px; padding: .7rem .9rem; margin: .8rem 0; font-size: .9rem; }
.admin-box .abo-buttons { margin: .2rem 0 0; }
.inline-form { margin: 0; display: inline; }
.linklike { background: none; border: 0; padding: 0; color: var(--navy); text-decoration: underline; cursor: pointer; font: inherit; }

/* ---------- Dokumente ---------- */
.doc-list { display: grid; gap: .5rem; }
.doc { display: flex; gap: .8rem; align-items: center; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: .7rem .9rem; flex-wrap: wrap; }
.doc-icon { flex: none; width: 44px; height: 44px; border-radius: 8px; display: grid; place-items: center; font-size: .66rem; font-weight: 750; letter-spacing: .04em; color: #fff; background: var(--navy); }
.doc-icon.pdf { background: #c8432b; } .doc-icon.doc { background: #2b5797; } .doc-icon.xls { background: #1e7145; }
.doc-icon.ppt { background: #d0632b; } .doc-icon.img { background: #6b7489; } .doc-icon.txt { background: #6b7489; }
.doc-main { flex: 1; min-width: 180px; }
.doc-title { font-weight: 650; text-decoration: none; }
.doc-actions { display: flex; gap: .4rem; }
.doc-actions form { margin: 0; }

/* ---------- Auswertung ---------- */
.report-head { display: flex; justify-content: space-between; align-items: center; gap: .8rem; flex-wrap: wrap; }
.report-head h1 { margin: 0; }
.report-head .group { display: flex; gap: .4rem; align-items: center; }
.report-head input[type=month] { width: auto; }
.stats { display: flex; gap: 1rem; flex-wrap: wrap; margin: 1rem 0; }
.stats > div { flex: 1 1 140px; background: var(--bg); border-radius: 8px; padding: .7rem .9rem; display: grid; }
.stat-num { font-size: 1.5rem; font-weight: 700; color: var(--navy); font-variant-numeric: tabular-nums; }
.stat-lbl { font-size: .8rem; color: var(--muted); }
.table-wrap { overflow-x: auto; }
.table.report th.num, .table.report td.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.table.report tfoot td { border-top: 2px solid var(--line); font-weight: 600; }
.table.report .dot { width: 8px; height: 8px; border-radius: 2px; display: inline-block; margin-right: .3rem; }
.month-sum { display: flex; gap: 1rem; flex-wrap: wrap; margin: .2rem 0 1rem; }
.month-sum > div { background: var(--bg); border-radius: 8px; padding: .5rem .8rem; font-size: .9rem; }

/* ---------- Sperrzeiten ---------- */
.dt { display: flex; gap: .4rem; }

@media (max-width: 760px) {
  .nav-menu summary { padding: .4rem .7rem; }
  .nav-drop { position: static; box-shadow: none; border: 0; padding: 0 0 0 .8rem; }
  .table.report { display: table; }
  .table.report thead { display: table-header-group; }
  .table.report tr { display: table-row; }
  .table.report td, .table.report th { display: table-cell; padding: .4rem; }
  .table.report tbody, .table.report tfoot { display: table-row-group; }
}