/* Eventall CI: Cyan #2DBDEF, Anthrazit #3A3A3A, Schrift Lexend (Überschriften) */
:root {
  --accent: #2dbdef; --accent-ink: #0b2a36; --anthracite: #3a3a3a;
  --bg: #f4f6f8; --bg2: #ffffff; --panel: #ffffff; --panel2: #eef2f5; --line: #dde3e9;
  --text: #2b2b2b; --muted: #6b7480; --danger: #e5484d; --warn: #e8a317; --info: #2dbdef; --ok: #2fa86a;
  --mi: #2dbdef; --vk: #3a3a3a;
  --side-bg: #3a3a3a; --side-text: #e9edf0; --side-muted: #b3bac2; --side-hover: #474747;
  --radius: 8px; --shadow: 0 8px 30px rgba(20,30,50,.12);
  --font: "Lexend", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  color-scheme: light;
}
:root[data-theme="dark"] {
  --bg: #1f2124; --bg2: #2a2c30; --panel: #2a2c30; --panel2: #33363b; --line: #42464c;
  --text: #ecedee; --muted: #a2a8b0; --shadow: 0 8px 30px rgba(0,0,0,.4);
  --side-bg: #18191b; --side-hover: #2a2c30; --vk: #8b939c;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body { background: var(--bg); color: var(--text); font: 14px/1.45 var(--font); }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { margin: 0 0 .6em; font-weight: 600; letter-spacing: -.01em; }
h1 { font-size: 20px; } h2 { font-size: 16px; } h3 { font-size: 14px; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; }
.muted { color: var(--muted); } .small { font-size: 12px; } .right { text-align: right; } .nowrap { white-space: nowrap; }
.danger { color: var(--danger); } .ok { color: var(--ok); } .warn { color: var(--warn); }
.hidden { display: none !important; }

/* ---------- Layout ---------- */
.layout { display: grid; grid-template-columns: 230px 1fr; grid-template-rows: 48px 1fr; height: 100vh; }
.topbar { grid-column: 1 / -1; display: flex; align-items: center; gap: 12px; padding: 0 14px; background: var(--bg2); border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 10px; white-space: nowrap; color: var(--muted); font-size: 12px; letter-spacing: .06em; text-transform: uppercase; }
.brand img { height: 26px; display: block; }
.brand .logo-dark { display: none; }
:root[data-theme="dark"] .brand .logo-light { display: none; }
:root[data-theme="dark"] .brand .logo-dark { display: block; }
.topbar .search { position: relative; flex: 0 1 380px; }
.topbar .search input { width: 100%; }
.search-results { position: absolute; top: 38px; left: 0; right: 0; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); max-height: 420px; overflow: auto; z-index: 50; }
.search-results a { display: flex; justify-content: space-between; gap: 8px; padding: 8px 12px; color: var(--text); border-bottom: 1px solid var(--line); }
.search-results a:hover, .search-results a.active { background: var(--panel2); text-decoration: none; }
.topbar .spacer { flex: 1; }
.topbar .user { display: flex; gap: 8px; align-items: center; }
.menu-toggle { display: none; }

.sidebar { background: var(--side-bg); color: var(--side-text); overflow-y: auto; padding: 6px 0 20px; }
.nav-group > button { all: unset; box-sizing: border-box; display: flex; justify-content: space-between; width: 100%; padding: 9px 14px; cursor: pointer; font-weight: 600; color: var(--side-muted); }
.nav-group > button:hover { color: #fff; }
.nav-group.open > button { color: #fff; background: var(--side-hover); }
.nav-group > div { display: none; padding: 4px 0 8px; }
.nav-group.open > div { display: block; }
.nav-item { display: flex; align-items: center; gap: 8px; padding: 6px 14px 6px 18px; color: var(--side-text); font-size: 13.5px; }
.nav-item:hover { background: var(--side-hover); text-decoration: none; }
.nav-item.active { background: color-mix(in srgb, var(--accent) 28%, transparent); box-shadow: inset 3px 0 var(--accent); color: #fff; }
.nav-item .plus { margin-left: auto; opacity: .55; padding: 0 4px; border-radius: 4px; }
.nav-item .plus:hover { opacity: 1; background: rgba(255,255,255,.12); }
.nav-item .count { margin-left: auto; font-size: 11px; background: var(--panel2); border-radius: 10px; padding: 0 7px; color: var(--muted); }

.main { overflow: auto; padding: 18px 22px 60px; }
.page-head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 14px; }
.page-head h1 { margin: 0; margin-right: auto; display: flex; align-items: center; gap: 8px; }
.toolbar { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-bottom: 12px; }

/* ---------- Bausteine ---------- */
.tag { display: inline-block; font-size: 10px; font-weight: 700; padding: 1px 6px; border-radius: 4px; letter-spacing: .04em; }
.tag.mi { background: var(--mi); color: var(--accent-ink); } .tag.vk { background: var(--vk); color: #fff; outline: 1px solid rgba(255,255,255,.25); }
.badge { display: inline-block; padding: 1px 8px; border-radius: 10px; font-size: 12px; background: var(--panel2); color: var(--text); border: 1px solid var(--line); white-space: nowrap; }
.badge.green { background: color-mix(in srgb, var(--ok) 22%, transparent); border-color: transparent; }
.badge.red { background: color-mix(in srgb, var(--danger) 25%, transparent); border-color: transparent; }
.badge.yellow { background: color-mix(in srgb, var(--warn) 25%, transparent); border-color: transparent; }
.badge.blue { background: color-mix(in srgb, var(--info) 25%, transparent); border-color: transparent; }
.dot { display: inline-block; width: 10px; height: 10px; border-radius: 50%; vertical-align: middle; }

.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; margin-bottom: 14px; }
.card > h2:first-child { display: flex; align-items: center; gap: 8px; }
.grid { display: grid; gap: 14px; }
.grid.cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid.cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid.cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.kpi { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 14px; display: block; color: var(--text); }
a.kpi:hover { text-decoration: none; border-color: var(--accent); }
.kpi .v { font-size: 24px; font-weight: 700; } .kpi .l { color: var(--muted); font-size: 12px; }

button, .btn { font: inherit; display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px; border-radius: 6px; border: 1px solid var(--line); background: var(--panel2); color: var(--text); cursor: pointer; white-space: nowrap; }
button:hover, .btn:hover { border-color: var(--muted); text-decoration: none; }
button.primary, .btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); font-weight: 600; }
button.primary:hover, .btn.primary:hover { filter: brightness(1.06); border-color: var(--accent); }
button.danger { background: transparent; color: var(--danger); border-color: color-mix(in srgb, var(--danger) 50%, transparent); }
button.ghost { background: transparent; border-color: transparent; }
button.small, .btn.small { padding: 2px 8px; font-size: 12px; }
button:disabled { opacity: .5; cursor: not-allowed; }

input, select, textarea { font: inherit; color: var(--text); background: var(--bg); border: 1px solid var(--line); border-radius: 6px; padding: 6px 9px; min-width: 0; }
input:focus, select:focus, textarea:focus { outline: 2px solid color-mix(in srgb, var(--accent) 60%, transparent); outline-offset: -1px; }
input[type=checkbox] { width: 16px; height: 16px; accent-color: var(--accent); }
input[type=color] { padding: 2px; height: 32px; width: 60px; }
textarea { min-height: 80px; resize: vertical; width: 100%; }
label.field { display: flex; flex-direction: column; gap: 4px; font-size: 12px; color: var(--muted); }
label.field > input, label.field > select, label.field > textarea { font-size: 14px; }
label.field.check { flex-direction: row; align-items: center; gap: 8px; color: var(--text); font-size: 14px; padding-top: 18px; }
label.field.wide { grid-column: 1 / -1; }
label.field .err { color: var(--danger); font-size: 11.5px; }
label.field.has-err input, label.field.has-err select { border-color: var(--danger); }
.form-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px 16px; }

table.list { width: 100%; border-collapse: collapse; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
table.list th, table.list td { padding: 7px 10px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: middle; }
table.list th { font-size: 12px; color: var(--muted); font-weight: 600; background: var(--panel2); position: sticky; top: 0; cursor: default; user-select: none; }
table.list th.sortable { cursor: pointer; }
table.list tbody tr:hover { background: var(--panel2); }
table.list tbody tr.click { cursor: pointer; }
table.list td.num, table.list th.num { text-align: right; font-variant-numeric: tabular-nums; }
table.list tfoot td { font-weight: 700; background: var(--panel2); }
table.list input, table.list select { width: 100%; padding: 4px 6px; }
.table-wrap { overflow: auto; max-width: 100%; }
.empty { padding: 30px; text-align: center; color: var(--muted); }

.tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--line); margin-bottom: 14px; flex-wrap: wrap; }
.tabs button { border: none; border-radius: 6px 6px 0 0; background: transparent; color: var(--muted); padding: 8px 14px; }
.tabs button.active { background: var(--panel); color: var(--text); box-shadow: inset 0 -2px var(--accent); }

.modal-back { position: fixed; inset: 0; background: rgba(0,0,0,.5); display: flex; align-items: flex-start; justify-content: center; padding: 6vh 16px; z-index: 100; overflow: auto; }
.modal { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; box-shadow: var(--shadow); width: min(720px, 100%); padding: 18px 20px; }
.modal.wide { width: min(1100px, 100%); }
.modal .actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 16px; }

#toasts { position: fixed; right: 16px; bottom: 16px; display: flex; flex-direction: column; gap: 8px; z-index: 200; }
.toast { background: var(--panel); border: 1px solid var(--line); border-left: 4px solid var(--ok); padding: 10px 14px; border-radius: 6px; box-shadow: var(--shadow); max-width: 380px; }
.toast.error { border-left-color: var(--danger); }

/* Login */
.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login form { width: min(360px, 100%); background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 26px; display: grid; gap: 14px; box-shadow: var(--shadow); }

/* Zeitleisten / Kalender (Grundlage für Module) */
.timeline { position: relative; overflow: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); }
.cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); border-left: 1px solid var(--line); border-top: 1px solid var(--line); }
.cal-grid > div { border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); min-height: 96px; padding: 4px; font-size: 12px; overflow: hidden; }
.cal-grid .head { min-height: auto; text-align: center; color: var(--muted); background: var(--panel2); font-weight: 600; }
.cal-grid .out { opacity: .4; }
.cal-grid .today { box-shadow: inset 0 0 0 2px var(--accent); }
.ev { display: block; border-radius: 4px; padding: 1px 5px; margin: 2px 0; color: #fff; font-size: 11.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; background: var(--info); }
a.ev:hover { text-decoration: none; filter: brightness(1.15); }

@media (max-width: 860px) {
  .layout { grid-template-columns: 1fr; }
  .sidebar { position: fixed; top: 48px; bottom: 0; left: 0; width: 260px; z-index: 60; transform: translateX(-100%); transition: transform .2s; }
  .layout.menu-open .sidebar { transform: none; box-shadow: var(--shadow); }
  .menu-toggle { display: inline-flex; }
  .topbar .search { display: none; }
  .main { padding: 14px 16px 60px; }
  .grid.cols-2, .grid.cols-3, .grid.cols-4 { grid-template-columns: 1fr; }
}

@media print {
  .topbar, .sidebar, .no-print, #toasts { display: none !important; }
  .layout { display: block; height: auto; }
  .main { overflow: visible; padding: 0; }
  body { background: #fff; color: #000; }
}