:root {
  --bg: #f5f6f8;
  --card: #fff;
  --text: #1d2330;
  --muted: #6b7385;
  --border: #e1e4ea;
  --accent: #3b63e6;
  --danger: #d14343;
  --absent: #fdecec;
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--bg);
}
* { box-sizing: border-box; }
body { margin: 0; }

header {
  display: flex; align-items: center; gap: 2rem;
  padding: .75rem 1.5rem; background: var(--card); border-bottom: 1px solid var(--border);
}
header h1 { font-size: 1.2rem; margin: 0; }
nav { display: flex; gap: .25rem; }
nav button { background: none; color: var(--muted); }
nav button.active { background: var(--bg); color: var(--text); }

main { padding: 1.5rem; max-width: 1400px; margin: 0 auto; }

button {
  font: inherit; border: 0; border-radius: 6px; padding: .45rem .9rem;
  background: var(--accent); color: #fff; cursor: pointer;
}
button.ghost { background: transparent; color: var(--text); border: 1px solid var(--border); }
button.danger { background: var(--danger); }
input, select {
  font: inherit; padding: .4rem .5rem; border: 1px solid var(--border); border-radius: 6px; background: #fff;
}
input[type="color"] { padding: 0; width: 2.4rem; height: 2.2rem; }
label { display: flex; flex-direction: column; gap: .2rem; font-size: .85rem; color: var(--muted); }
.form-row label { flex-direction: row; align-items: center; gap: .4rem; }

.toolbar { display: flex; align-items: center; gap: .6rem; margin-bottom: 1rem; }
.toolbar #week-label { min-width: 15rem; text-align: center; }
.badge { margin-left: auto; font-size: .85rem; color: var(--muted); }
.badge.warn { color: var(--danger); font-weight: 600; }

.card, .table-wrap {
  background: var(--card); border: 1px solid var(--border); border-radius: 10px;
}
.card { padding: 1rem; margin-bottom: 1rem; }
.form-row { display: flex; flex-wrap: wrap; gap: .6rem; align-items: center; }
.table-wrap { overflow-x: auto; }

#plan-grid { width: 100%; border-collapse: collapse; table-layout: fixed; }
#plan-grid th, #plan-grid td { border-bottom: 1px solid var(--border); border-right: 1px solid var(--border); padding: .4rem; vertical-align: top; }
#plan-grid th { font-weight: 600; font-size: .85rem; text-align: left; background: #fafbfc; }
#plan-grid th.today { color: var(--accent); }
#plan-grid td.name { width: 13rem; }
#plan-grid td.name small { display: block; color: var(--muted); font-size: .78rem; }
#plan-grid td.day { height: 4.2rem; cursor: pointer; }
#plan-grid td.day:hover { background: #f7f9ff; }
#plan-grid td.absent { background: var(--absent); }
#plan-grid tr.open-row td { background: #fffaf0; }
.hours.over { color: var(--danger); }
.hours.under { color: #b7791f; }

.shift {
  display: block; margin-bottom: .25rem; padding: .2rem .4rem; border-radius: 5px;
  color: #fff; font-size: .78rem; line-height: 1.25; cursor: pointer;
}
.shift.open { background: #fff; color: var(--text); border: 1px dashed #c98a1d; }
.absence-tag { display: block; font-size: .75rem; color: var(--danger); margin-bottom: .2rem; }
.dot { display: inline-block; width: .7rem; height: .7rem; border-radius: 50%; margin-right: .4rem; vertical-align: middle; }

table.list { width: 100%; border-collapse: collapse; background: var(--card); border: 1px solid var(--border); border-radius: 10px; overflow: hidden; }
table.list th, table.list td { padding: .55rem .75rem; text-align: left; border-bottom: 1px solid var(--border); }
table.list th { font-size: .85rem; color: var(--muted); font-weight: 600; }
table.list td:last-child { text-align: right; }
table.list tr.inactive { color: var(--muted); }

dialog { border: 0; border-radius: 12px; padding: 1.25rem; width: min(26rem, 92vw); box-shadow: 0 10px 40px rgba(0,0,0,.2); }
dialog form { display: flex; flex-direction: column; gap: .7rem; }
dialog h2 { margin: 0 0 .25rem; font-size: 1.1rem; }
dialog .form-row label { flex: 1; flex-direction: column; align-items: stretch; }
.actions { display: flex; gap: .5rem; margin-top: .5rem; }
.spacer { flex: 1; }
/* Anmeldung */
#login-screen { min-height: 100vh; display: grid; place-items: center; }
.login-card { width: min(22rem, 92vw); display: flex; flex-direction: column; gap: .8rem; padding: 1.75rem; }
.login-card h1 { margin: 0 0 .5rem; font-size: 1.4rem; }

/* Kopfzeile */
.user-box { margin-left: auto; display: flex; align-items: center; gap: .5rem; font-size: .9rem; }
.role-tag { font-size: .75rem; padding: .1rem .5rem; border-radius: 999px; background: var(--bg); color: var(--muted); }
button.small { padding: .25rem .6rem; font-size: .85rem; }
[hidden] { display: none !important; }

.form-row.sub { margin-top: .7rem; padding-top: .7rem; border-top: 1px dashed var(--border); }
.muted { color: var(--muted); font-size: .9rem; }
.card h2 { margin: 0 0 .25rem; font-size: 1.1rem; }

/* Lesemodus für Mitarbeiter */
body.readonly #plan-grid td.day, body.readonly .shift { cursor: default; }
body.readonly #plan-grid td.day:hover { background: inherit; }
#plan-grid tr.own td.name { box-shadow: inset 3px 0 0 var(--accent); font-weight: 600; }

/* Modul-Schalter */
.preset-row { display: flex; gap: .5rem; margin: 1rem 0; }
.module { display: flex; align-items: center; gap: 1rem; padding: .8rem 0; border-top: 1px solid var(--border); }
.module div { flex: 1; }
.module strong { display: block; }
.module span { color: var(--muted); font-size: .88rem; }
.switch { position: relative; width: 2.6rem; height: 1.5rem; flex: none; }
.switch input { opacity: 0; width: 0; height: 0; }
.switch i { position: absolute; inset: 0; border-radius: 999px; background: #cfd4dd; cursor: pointer; transition: .15s; }
.switch i::after { content: ""; position: absolute; width: 1.1rem; height: 1.1rem; left: .2rem; top: .2rem; border-radius: 50%; background: #fff; transition: .15s; }
.switch input:checked + i { background: var(--accent); }
.switch input:checked + i::after { transform: translateX(1.1rem); }
.switch input:focus-visible + i { outline: 2px solid var(--accent); outline-offset: 2px; }

table.list select { padding: .2rem .3rem; }
table.list td button { margin-left: .3rem; }

.error { color: var(--danger); font-size: .85rem; margin: 0; white-space: pre-line; }
.hint { color: var(--muted); font-size: .85rem; }