:root {
    --papier: #f4f5f3;
    --flaeche: #ffffff;
    --tinte: #1b2430;
    --tinte-hell: #5c6875;
    --linie: #d9dde1;
    --linie-stark: #b6bcc3;
    --marke: #1f4e5f;
    --marke-hell: #e6eff1;
    --soll: #96271f;
    --haben: #1c6247;
    --zebra: #fafaf8;
    --warn: #8a5a00;
    --warn-flaeche: #fdf5e3;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
    margin: 0;
    background: var(--papier);
    color: var(--tinte);
    font: 15px/1.5 "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
    font-variant-numeric: tabular-nums;
}

a { color: var(--marke); }
a:hover { color: var(--tinte); }

:focus-visible {
    outline: 2px solid var(--marke);
    outline-offset: 2px;
}

/* ---------- Kopf und Navigation ---------- */

.kopf {
    background: var(--tinte);
    color: #eef1f2;
    border-bottom: 3px solid var(--marke);
}

.kopf-innen {
    max-width: 1360px;
    margin: 0 auto;
    padding: 12px 20px;
    display: flex;
    align-items: baseline;
    gap: 20px;
    flex-wrap: wrap;
}

.kopf .marke {
    font-weight: 650;
    letter-spacing: 0.02em;
    font-size: 15px;
}

.kopf .gemeinschaft {
    color: #9fb0b6;
    font-size: 13px;
    flex: 1;
    min-width: 180px;
}

.kopf form { display: inline-flex; gap: 6px; align-items: center; }

.kopf select {
    background: #2b3644;
    color: #eef1f2;
    border: 1px solid #3f4c5c;
    border-radius: 2px;
    padding: 4px 6px;
    font: inherit;
    font-size: 13px;
}

.kopf .abmelden { color: #9fb0b6; font-size: 13px; text-decoration: none; }
.kopf .abmelden:hover { color: #fff; }

.navi {
    background: var(--flaeche);
    border-bottom: 1px solid var(--linie);
}

.navi-innen {
    max-width: 1360px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    gap: 2px;
    overflow-x: auto;
}

.navi a {
    display: block;
    padding: 11px 13px;
    font-size: 13.5px;
    text-decoration: none;
    color: var(--tinte-hell);
    border-bottom: 3px solid transparent;
    white-space: nowrap;
}

.navi a:hover { color: var(--tinte); background: var(--zebra); }

.navi a.aktiv {
    color: var(--marke);
    border-bottom-color: var(--marke);
    font-weight: 600;
}

.navi .trenner { width: 1px; background: var(--linie); margin: 8px 6px; }

/* ---------- Inhalt ---------- */

main {
    max-width: 1360px;
    margin: 0 auto;
    padding: 22px 20px 60px;
}

h1 {
    font-size: 21px;
    margin: 0 0 4px;
    font-weight: 650;
    letter-spacing: -0.01em;
}

h2 {
    font-size: 16px;
    margin: 28px 0 10px;
    font-weight: 650;
}

h3 { font-size: 14px; margin: 18px 0 8px; font-weight: 650; }

.unterzeile {
    color: var(--tinte-hell);
    font-size: 13.5px;
    margin: 0 0 18px;
    max-width: 70ch;
}

.karte {
    background: var(--flaeche);
    border: 1px solid var(--linie);
    border-radius: 3px;
    padding: 16px 18px;
    margin-bottom: 18px;
}

.karte > :first-child { margin-top: 0; }

.raster { display: grid; gap: 18px; }
.raster.zwei { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.raster.drei { grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }

.kennzahl { border-left: 3px solid var(--marke); padding-left: 12px; }
.kennzahl .wert { font-size: 22px; font-weight: 650; letter-spacing: -0.02em; }
.kennzahl .label { font-size: 12px; color: var(--tinte-hell); text-transform: uppercase; letter-spacing: 0.06em; }

/* ---------- Tabellen ---------- */

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13.5px;
}

th, td {
    text-align: left;
    padding: 7px 9px;
    border-bottom: 1px solid var(--linie);
    vertical-align: top;
}

thead th {
    border-bottom: 1.5px solid var(--linie-stark);
    font-size: 11.5px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--tinte-hell);
    font-weight: 650;
    white-space: nowrap;
}

tbody tr:nth-child(even) { background: var(--zebra); }
tbody tr:hover { background: var(--marke-hell); }

td.z, th.z { text-align: right; white-space: nowrap; font-variant-numeric: tabular-nums; }
td.mitte, th.mitte { text-align: center; }

tfoot td, tr.summe td {
    border-top: 1.5px solid var(--linie-stark);
    border-bottom: none;
    font-weight: 650;
    background: var(--flaeche);
}

.tabelle-scroll { overflow-x: auto; }

.soll { color: var(--soll); }
.haben { color: var(--haben); }

.klein { font-size: 12px; color: var(--tinte-hell); }

.marke-punkt {
    display: inline-block;
    width: 8px; height: 8px;
    border-radius: 50%;
    margin-right: 5px;
    vertical-align: baseline;
}

/* ---------- Umlageschlüssel-Balken (Signaturelement) ---------- */

.schluesselbalken {
    display: flex;
    height: 7px;
    margin-top: 4px;
    background: var(--linie);
    border-radius: 1px;
    overflow: hidden;
    min-width: 140px;
}

.schluesselbalken span {
    display: block;
    border-right: 1px solid var(--flaeche);
}

.schluesselbalken span:last-child { border-right: none; }

.balken-legende {
    font-size: 11px;
    color: var(--tinte-hell);
    letter-spacing: 0.03em;
}

/* ---------- Formulare ---------- */

label { display: block; font-size: 12px; color: var(--tinte-hell); margin-bottom: 3px; font-weight: 600; }

input[type=text], input[type=number], input[type=date], input[type=password], input[type=email], select, textarea {
    width: 100%;
    padding: 6px 8px;
    border: 1px solid var(--linie-stark);
    border-radius: 2px;
    background: #fff;
    font: inherit;
    font-size: 13.5px;
    color: var(--tinte);
}

input.z { text-align: right; font-variant-numeric: tabular-nums; }

.feldreihe {
    display: grid;
    gap: 10px 12px;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    align-items: end;
    margin-bottom: 12px;
}

.feld-schmal { max-width: 140px; }

button, .knopf {
    display: inline-block;
    padding: 7px 14px;
    border: 1px solid var(--marke);
    border-radius: 2px;
    background: var(--marke);
    color: #fff;
    font: inherit;
    font-size: 13.5px;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    white-space: nowrap;
}

button:hover, .knopf:hover { background: #163c49; color: #fff; }

button.leise, .knopf.leise {
    background: #fff;
    color: var(--tinte);
    border-color: var(--linie-stark);
}

button.leise:hover, .knopf.leise:hover { background: var(--zebra); color: var(--tinte); }

button.klein-knopf, .knopf.klein-knopf { padding: 3px 8px; font-size: 12px; font-weight: 500; }

button.gefahr { background: #fff; color: var(--soll); border-color: #e0c0bd; }
button.gefahr:hover { background: #fdf2f1; color: var(--soll); }

/* ---------- Meldungen ---------- */

.meldung {
    padding: 9px 12px;
    border-radius: 2px;
    margin-bottom: 14px;
    font-size: 13.5px;
    border-left: 3px solid;
}

.meldung.ok { background: #edf5f1; border-color: var(--haben); }
.meldung.fehler { background: #fbf1f0; border-color: var(--soll); }
.meldung.warnung { background: var(--warn-flaeche); border-color: var(--warn); color: var(--warn); }

/* ---------- Anmeldung ---------- */

.anmeldung {
    max-width: 340px;
    margin: 12vh auto;
    background: var(--flaeche);
    border: 1px solid var(--linie);
    border-top: 3px solid var(--marke);
    border-radius: 3px;
    padding: 26px;
}

.anmeldung h1 { font-size: 18px; margin-bottom: 18px; }
.anmeldung label { margin-top: 12px; }
.anmeldung button { width: 100%; margin-top: 18px; padding: 9px; }

/* ---------- Druck / Abrechnungsbogen ---------- */

.bogen {
    background: #fff;
    max-width: 800px;
    margin: 0 auto 24px;
    padding: 26px 30px;
    border: 1px solid var(--linie);
    font-size: 13px;
}

.bogen h1 {
    font-family: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
    font-size: 20px;
    font-weight: 600;
    letter-spacing: 0;
    border-bottom: 2px solid var(--tinte);
    padding-bottom: 6px;
    margin-bottom: 14px;
}

.bogen h2 {
    font-family: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
    font-size: 15px;
    margin: 20px 0 8px;
}

.bogen .adressfeld { margin-bottom: 20px; line-height: 1.45; }
.bogen .kopfdaten { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; margin-bottom: 16px; }
.bogen .kopfdaten div { font-size: 12px; }
.bogen .kopfdaten .label { text-transform: uppercase; letter-spacing: 0.06em; font-size: 10.5px; }

.ergebniszeile {
    border-top: 2px solid var(--tinte);
    border-bottom: 3px double var(--tinte);
    font-weight: 700;
    font-size: 15px;
}

.druckleiste { max-width: 800px; margin: 0 auto 14px; display: flex; gap: 8px; justify-content: flex-end; }

@media print {
    body { background: #fff; font-size: 10.5pt; }
    .kopf, .navi, .druckleiste, .kein-druck { display: none !important; }
    main { padding: 0; max-width: none; }
    .bogen { border: none; padding: 0; max-width: none; margin: 0; }
    .bogen + .bogen { page-break-before: always; }
    table { font-size: 9.5pt; }
    tbody tr:hover { background: transparent; }
    a { color: inherit; text-decoration: none; }
}

@media (prefers-reduced-motion: reduce) {
    * { transition: none !important; animation: none !important; }
}

@media (max-width: 700px) {
    .feldreihe { grid-template-columns: 1fr 1fr; }
    main { padding: 16px 12px 48px; }
}