/* KatWin – Grundlayout. Farben als Variablen, damit sie später zentral angepasst werden können. */
:root {
    --bg: #f3f4f6;
    --surface: #ffffff;
    --text: #1d2330;
    --muted: #5f6878;
    --border: #d9dde4;
    --primary: #003399;      /* THW-Blau */
    --primary-text: #ffffff;
    --danger: #c62828;
    --warn-bg: #fff4d6;
    --warn-text: #7a5400;
    --ok-bg: #e5f5e8;
    --ok-text: #1d5e2b;
    --radius: 8px;
    --shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 1px 3px rgba(16, 24, 40, .08);
    font-size: 16px;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.45;
}

h1 { font-size: 1.5rem; margin: 0 0 .75rem; }
h2 { font-size: 1.15rem; margin: 0 0 .75rem; }
h3 { font-size: 1rem; margin: 0 0 .5rem; }
code { background: #eceff3; padding: .1em .35em; border-radius: 4px; }

.muted { color: var(--muted); }
.small { font-size: .85rem; }

/* Kopfzeile */
.topbar {
    display: flex; align-items: center; gap: 1.25rem; flex-wrap: wrap;
    background: var(--primary); color: var(--primary-text);
    padding: .5rem 1rem;
}
.topbar a { color: inherit; text-decoration: none; }
.brand { font-weight: 700; font-size: 1.15rem; letter-spacing: .02em; }
.nav { display: flex; gap: .25rem; flex-wrap: wrap; }
.nav a { padding: .35rem .7rem; border-radius: 6px; opacity: .85; }
.nav a:hover, .nav a.active { background: rgba(255, 255, 255, .16); opacity: 1; }
.topbar-right { margin-left: auto; display: flex; align-items: center; gap: .9rem; flex-wrap: wrap; }
.topbar-right form { margin: 0; }
.event-name { font-weight: 600; }
.clock { font-variant-numeric: tabular-nums; font-weight: 700; font-size: 1.1rem; }
.topbar .btn-link { color: inherit; }

/* Seitenrahmen */
.container { max-width: 1100px; margin: 0 auto; padding: 1rem; }
.container.wide { max-width: 1600px; }
.container.narrow { max-width: 420px; padding-top: 10vh; }
.page-head { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.grid-2 { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); gap: 1rem; align-items: start; }
@media (max-width: 900px) { .grid-2 { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 600px) {
    .container { padding: .6rem; }
    .table .col-exercise { display: none; }
    .status-form select { min-width: 0; width: 100%; }
    .table th, .table td { padding: .45rem .3rem; }
    .topbar { gap: .5rem 1rem; }
}

.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); padding: 1rem; }
.card.empty { text-align: center; padding: 2.5rem 1rem; }

/* Meldungen */
.flash { background: var(--ok-bg); color: var(--ok-text); border-radius: var(--radius); padding: .6rem .9rem; margin-bottom: 1rem; }
.flash-error { background: #fde8e8; color: #8a1c1c; }
.banner { padding: .55rem 1rem; text-align: center; font-weight: 600; }
.banner-offline { background: var(--danger); color: #fff; position: sticky; top: 0; z-index: 20; }
.toast {
    position: fixed; right: 1rem; bottom: 1rem; z-index: 30;
    background: #1d2330; color: #fff; padding: .6rem .9rem; border-radius: var(--radius); box-shadow: var(--shadow);
    max-width: min(90vw, 420px);
}
.toast-error { background: var(--danger); }

/* Formulare */
.form { display: grid; gap: .85rem; }
.form label { display: grid; gap: .3rem; font-weight: 600; font-size: .92rem; }
.form label.checkbox { display: flex; align-items: center; gap: .5rem; font-weight: 400; }
input[type=text], input[type=password], input[type=number], input[type=date], input[type=datetime-local], select, textarea {
    font: inherit; padding: .5rem .6rem; border: 1px solid var(--border); border-radius: 6px; background: #fff; color: var(--text); width: 100%;
}
input:focus-visible, select:focus-visible, textarea:focus-visible, .btn:focus-visible { outline: 3px solid #7aa7ff; outline-offset: 1px; }
.form-error { color: #8a1c1c; background: #fde8e8; padding: .5rem .7rem; border-radius: 6px; font-size: .9rem; }
.login-card { padding: 1.75rem; }
.brand-large { color: var(--primary); font-size: 2rem; margin-bottom: .25rem; }

.btn {
    font: inherit; font-weight: 600; cursor: pointer; border: 1px solid transparent; border-radius: 6px;
    padding: .55rem 1rem; background: #e7eaef; color: var(--text);
}
.btn:hover { filter: brightness(.96); }
.btn-primary { background: var(--primary); color: var(--primary-text); }
.btn-danger { background: var(--danger); color: #fff; }
.btn-small { padding: .3rem .65rem; font-size: .85rem; }
.btn-link { background: none; border: 0; padding: 0; text-decoration: underline; cursor: pointer; font: inherit; }
.is-busy { opacity: .55; pointer-events: none; }

/* Tabellen */
.table-wrap { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; }
.table th, .table td { text-align: left; padding: .5rem .45rem; border-bottom: 1px solid var(--border); vertical-align: top; }
.table th { font-size: .8rem; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }
.status-form { margin: 0; }
.status-form select { font-weight: 600; border: 0; min-width: 9.5rem; padding: .35rem .5rem; cursor: pointer; }
.status-form select option { background: #fff; color: var(--text); }

/* Status */
.pill { display: inline-block; padding: .12rem .55rem; border-radius: 999px; font-size: .8rem; font-weight: 700; white-space: nowrap; }
.pill-dot { width: .75rem; height: .75rem; padding: 0; font-size: 0; flex: none; }

/* Übungen */
.section-label { font-size: .78rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); margin-top: 1rem; }
.section-label:first-child { margin-top: 0; }
.exercise { border: 1px solid var(--border); border-left: 5px solid var(--border); border-radius: 6px; padding: .6rem .75rem; margin-bottom: .6rem; }
.exercise-running { border-left-color: #d62828; }
.exercise-late { border-left-color: #e0a800; background: var(--warn-bg); }
.exercise-head { display: flex; align-items: center; gap: .45rem; flex-wrap: wrap; }
.exercise form { margin: .5rem 0 0; }
.late { color: var(--warn-text); font-weight: 700; }
.vehicle-chips li { display: inline-flex; align-items: center; gap: .35rem; }
.vehicle-chips { list-style: none; display: flex; flex-wrap: wrap; gap: .3rem .9rem; padding: 0; margin: .45rem 0 0; font-size: .9rem; }
.last-report { margin-top: .45rem; padding-top: .45rem; border-top: 1px dashed var(--border); }

@media print {
    .topbar, .banner, .toast, form { display: none !important; }
    body { background: #fff; }
    .card { box-shadow: none; border: 0; }
}