:root {
  --gruen: #1f9d55;
  --blau: #1769aa;
  --text: #1c2530;
  --grau: #6b7785;
  --linie: #dde3ea;
  --flaeche: #f4f7fa;
  --weiss: #fff;
  --rot: #c62828;
}
* { box-sizing: border-box; }
body { margin: 0; font: 16px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; color: var(--text); background: var(--flaeche); }
a { color: var(--blau); }
h1 { font-size: 1.6rem; margin: 0 0 1rem; }
h1 small { font-size: 1rem; color: var(--grau); font-weight: 400; margin-left: .4rem; }
h2 { font-size: 1.1rem; margin: 0 0 .8rem; }

.kopf { display: flex; align-items: center; gap: 1.5rem; padding: .7rem 1.5rem; color: #fff;
  background: linear-gradient(90deg, var(--gruen), var(--blau)); flex-wrap: wrap; }
.kopf a { color: #fff; text-decoration: none; }
.logo { font-weight: 800; font-size: 1.25rem; }
.logo span, .login-karte h1 span { font-weight: 300; margin-left: .2rem; }
.kopf nav { display: flex; gap: 1.1rem; flex: 1; }
.kopf nav a { opacity: .9; } .kopf nav a:hover { opacity: 1; text-decoration: underline; }
.bruecke { font-size: .85rem; padding: .2rem .6rem; border-radius: 999px; background: rgba(0,0,0,.25); }
.bruecke.online { background: rgba(255,255,255,.25); }
.abmelden { font-size: .9rem; }

main { max-width: 1200px; margin: 0 auto; padding: 1.5rem; }
.zeile { display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; margin-bottom: 1rem; }
.zeile h1 { margin: 0; }

.karte { background: var(--weiss); border: 1px solid var(--linie); border-radius: 10px; padding: 1.2rem; margin-bottom: 1rem; }
.raster { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 1rem; }
.raster .karte { margin: 0; }

.knopf { display: inline-block; padding: .55rem 1rem; border: 1px solid var(--linie); border-radius: 8px;
  background: var(--weiss); color: var(--text); text-decoration: none; cursor: pointer; font: inherit; }
.knopf:hover { border-color: var(--blau); }
.knopf.haupt { background: var(--gruen); border-color: var(--gruen); color: #fff; font-weight: 600; }
.knopf.haupt:hover { background: #17834a; }

.suche { display: flex; gap: .5rem; margin-bottom: 1rem; }
.suche input { flex: 1; }
input { padding: .55rem .7rem; border: 1px solid var(--linie); border-radius: 8px; font: inherit; width: 100%; }
input[type=checkbox] { width: auto; }

.liste { width: 100%; border-collapse: collapse; background: var(--weiss); border: 1px solid var(--linie); border-radius: 10px; overflow: hidden; }
.liste th, .liste td { text-align: left; padding: .55rem .7rem; border-bottom: 1px solid var(--linie); vertical-align: top; }
.liste th { background: #eef2f6; font-size: .85rem; color: var(--grau); font-weight: 600; }
.leer { color: var(--grau); }
.scroll { overflow-x: auto; margin: .5rem 0 1rem; }

.waehlen { border: 1px solid var(--linie); background: #f0faf4; border-radius: 6px; padding: .2rem .5rem; cursor: pointer; font: inherit; white-space: nowrap; margin: 0 .2rem .2rem 0; }
.waehlen:hover { background: #d9f2e3; border-color: var(--gruen); }
.waehlen.gross { font-size: 1.05rem; padding: .35rem .7rem; }
.marke { display: inline-block; font-size: .75rem; padding: .05rem .45rem; border-radius: 999px; background: #fde7e7; color: var(--rot); }

dl { display: grid; grid-template-columns: 8rem 1fr; gap: .45rem .8rem; margin: 0; }
dt { color: var(--grau); }
dd { margin: 0; }
.notiz-form { display: flex; gap: .5rem; margin-bottom: .8rem; }
.notizen { list-style: none; padding: 0; margin: 0; }
.notizen li { padding: .4rem 0; border-bottom: 1px solid var(--linie); }

.formular { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: .8rem 1rem; }
.formular label { display: flex; flex-direction: column; gap: .25rem; font-size: .9rem; color: var(--grau); }
.formular label.haken { flex-direction: row; align-items: center; gap: .5rem; color: var(--text); }
.aktionen { display: flex; gap: .6rem; grid-column: 1 / -1; margin-top: .5rem; }

.fehler { color: var(--rot); }
.erfolg { border-color: var(--gruen); background: #f0faf4; }
.hinweis-box { border-color: var(--blau); background: #eef5fc; }
.klein { color: var(--grau); font-size: .9rem; }

/* Anruf-Fenster */
.anruf { position: fixed; right: 1.5rem; bottom: 1.5rem; width: 380px; max-width: calc(100vw - 2rem); background: var(--weiss);
  border: 2px solid var(--gruen); border-radius: 12px; box-shadow: 0 10px 40px rgba(0,0,0,.25); padding: 1rem; z-index: 50; }
.anruf.klingelt { animation: puls 1.2s ease-in-out infinite; }
@keyframes puls { 0%,100% { box-shadow: 0 10px 40px rgba(31,157,85,.25); } 50% { box-shadow: 0 10px 50px rgba(31,157,85,.7); } }
.anruf-kopf { display: flex; justify-content: space-between; align-items: center; margin-bottom: .5rem; }
.schliessen { border: 0; background: none; font-size: 1.5rem; cursor: pointer; line-height: 1; }
.anruf-nummer { font-size: 1.4rem; font-weight: 700; margin-bottom: .5rem; }
.anruf-kunde { display: block; padding: .6rem; border: 1px solid var(--linie); border-radius: 8px; margin-bottom: .4rem; text-decoration: none; color: var(--text); }
.anruf-kunde:hover { border-color: var(--gruen); }
.anruf-notiz { display: block; color: var(--grau); font-size: .85rem; margin-top: .2rem; }
.hinweis { position: fixed; left: 50%; top: 1rem; transform: translateX(-50%); background: var(--text); color: #fff;
  padding: .7rem 1.1rem; border-radius: 8px; z-index: 60; max-width: 90vw; }
.hinweis.fehler { background: var(--rot); color: #fff; }

/* Anmeldung */
body.login { display: grid; place-items: center; min-height: 100vh; background: linear-gradient(135deg, var(--gruen), var(--blau)); }
.login-karte { width: 340px; display: flex; flex-direction: column; gap: .8rem; }
.login-karte h1 { color: var(--gruen); }
.login-karte label { display: flex; flex-direction: column; gap: .25rem; font-size: .9rem; color: var(--grau); }

@media (max-width: 640px) {
  main { padding: 1rem; }
  .liste th:nth-child(3), .liste td:nth-child(3), .liste th:nth-child(5), .liste td:nth-child(5) { display: none; }
}

/* Modul 2 */
.kopf nav { flex-wrap: wrap; row-gap: .3rem; }
.aktionen-kopf { display: flex; gap: .5rem; align-items: center; }
.aktionen-kopf form { margin: 0; }
.fehler-box { border-color: var(--rot); background: #fdecec; color: var(--rot); }
.marke.grau { background: #eef2f6; color: var(--grau); }
.marke.gruen { background: #e3f5ea; color: var(--gruen); }
.zahl { text-align: right; white-space: nowrap; }
.warn { color: var(--rot); font-weight: 600; }
.abstand { margin-top: 1.5rem; }
.suche.schmal { margin: 0; }
.suche .haken { display: flex; align-items: center; gap: .3rem; white-space: nowrap; }
.aufklapp { margin-top: .8rem; }
.aufklapp summary { cursor: pointer; color: var(--blau); margin-bottom: .6rem; }
.formular.eng { grid-template-columns: 1fr; gap: .5rem; }
.formular .breit { grid-column: 1 / -1; }
select { padding: .5rem .6rem; border: 1px solid var(--linie); border-radius: 8px; font: inherit; background: #fff; }
.schnellinfo { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 1rem; }
.schnellinfo span { display: block; color: var(--grau); font-size: .85rem; }
.schnellinfo strong { font-size: 1.25rem; }
.erfassung { display: flex; gap: .5rem; margin-bottom: .6rem; }
.erfassung input:first-child { flex: 1; }
input.kurz { width: 4.5rem; text-align: right; padding: .3rem .4rem; }
input.mittel { width: 7rem; text-align: right; padding: .3rem .4rem; }
.positionen td { vertical-align: middle; }
tr.freitext td { color: var(--grau); font-style: italic; }
.klein-knopf { padding: .25rem .55rem; font-size: .9rem; }
form.inline { display: inline; }
.nowrap { white-space: nowrap; }
.treffer { margin: .3rem 0; }
.summen { margin: 1rem 0 0 auto; max-width: 340px; }
.summen div { display: flex; justify-content: space-between; padding: .2rem 0; }
.summen .gesamt { border-top: 2px solid var(--text); font-weight: 700; font-size: 1.2rem; margin-top: .3rem; padding-top: .4rem; }
.summen span { color: var(--grau); }
.aktionsleiste { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }
.aktionsleiste form { margin: 0; }
.gross-knopf { font-size: 1.1rem; padding: .8rem 1.4rem; }
.vorformat { white-space: pre-line; }
tr.ueberfaellig td { background: #fff6f6; }