:root {
  --header-farbe: #5B8E9F;
  --offen-bg: #FFC7CE;
  --offen-fg: #9C0006;
  --geliefert-bg: #C6EFCE;
  --geliefert-fg: #006100;
  --gelb-bg: #FFEB9C;
  --gelb-fg: #9C6500;
  --border: #d8dee3;
  --bg: #f4f6f7;
  --panel-bg: #ffffff;
  --text: #1f2933;
  --muted: #64748b;
}

* { box-sizing: border-box; }

html, body { min-height: 100%; }

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  background:
    radial-gradient(900px 620px at 16% 6%, rgba(22, 41, 65, 0.44) 0%, transparent 60%),
    #0a1420;
  color: var(--text);
}

/* Flux-Multitool Markenhintergrund — passend zur Anmeldeseite (AHAB-Portal/login-style.css) */
.bg-watermark {
  position: fixed;
  right: -90px;
  bottom: -100px;
  opacity: 0.05;
  transform: rotate(-10deg);
  pointer-events: none;
}
.bg-copyright {
  text-align: center;
  padding: 22px 16px 28px;
  font-size: 11px;
  letter-spacing: 0.02em;
  color: #4f6072;
}

.app-topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  max-width: 1400px;
  margin: 20px auto 0;
  border-radius: 14px 14px 0 0;
  overflow: hidden;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
}

.topbar-logo {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: auto;
  display: block;
  z-index: 1;
  pointer-events: none;
}

header.app-header {
  background: var(--header-farbe);
  color: #fff;
  padding: 14px 20px 14px 215px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

header.app-header h1 {
  margin: 0;
  font-size: 1.25rem;
}

nav.tabs {
  display: flex;
  align-items: center;
  gap: 4px;
  background: #3f6b78;
  padding: 0 16px 0 215px;
}

@media (max-width: 600px) {
  .topbar-logo { display: none; }
  header.app-header { padding-left: 16px; }
  nav.tabs { padding-left: 16px; flex-wrap: wrap; }
  nav.tabs button { padding: 10px 13px; font-size: 0.88rem; }
}

nav.tabs button {
  background: transparent;
  border: none;
  color: #fff;
  opacity: 0.75;
  padding: 10px 18px;
  cursor: pointer;
  font-size: 0.95rem;
  border-bottom: 3px solid transparent;
}

nav.tabs button.active {
  opacity: 1;
  border-bottom-color: #fff;
  font-weight: 600;
}

.tab-trenner { width: 1px; height: 20px; background: rgba(255, 255, 255, 0.25); flex-shrink: 0; }

main {
  padding: 20px;
  max-width: 1400px;
  margin: 0 auto;
  background: var(--bg);
  border-radius: 0 0 14px 14px;
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.35);
}

section.view { display: none; }
section.view.active { display: block; }

.panel {
  background: var(--panel-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px;
  margin-bottom: 16px;
}

.panel h2 {
  margin-top: 0;
  font-size: 1.05rem;
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.panel-header h2 {
  margin: 0;
}

.undo-redo {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
}

.icon-btn {
  background: var(--panel-bg);
  color: var(--header-farbe);
  border: 1px solid var(--border);
  border-radius: 6px;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  cursor: pointer;
}

.icon-btn:hover:not(:disabled) {
  background: var(--bg);
}

.icon-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-bottom: 12px;
}

.toolbar input[type="text"], .toolbar select {
  padding: 7px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.9rem;
}

.toolbar input[type="text"] {
  flex: 1 1 260px;
  min-width: 220px;
}

button {
  background: var(--header-farbe);
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 8px 14px;
  cursor: pointer;
  font-size: 0.9rem;
}

button:hover { filter: brightness(1.08); }
button.secondary { background: #8aa4ab; }
button.danger { background: #c0392b; }
button.small { padding: 4px 9px; font-size: 0.8rem; }
button:disabled { opacity: 0.7; cursor: default; filter: none; }

.spinner {
  display: none;
  width: 15px;
  height: 15px;
  margin-left: 8px;
  vertical-align: middle;
  border: 2px solid var(--border);
  border-top-color: var(--header-farbe);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
.spinner.aktiv { display: inline-block; }
.spinner-label {
  display: none;
  margin-left: 6px;
  color: var(--muted);
  font-size: 0.85rem;
}
.spinner-label.aktiv { display: inline; }

@keyframes spin {
  to { transform: rotate(360deg); }
}

table {
  border-collapse: collapse;
  width: 100%;
  font-size: 0.88rem;
}

.tabelle-fixed { table-layout: fixed; }
.tabelle-fixed th, .tabelle-fixed td { overflow-wrap: break-word; }

thead th {
  background: var(--header-farbe);
  color: #fff;
  text-align: left;
  padding: 8px 10px;
}

tbody td {
  padding: 6px 10px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}

tbody tr:nth-child(even) { background: #fafbfc; }

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

.badge {
  display: inline-block;
  padding: 2px 9px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  color: #333;
}

.status-offen { background: var(--offen-bg); color: var(--offen-fg); }
.status-geliefert { background: var(--geliefert-bg); color: var(--geliefert-fg); }
.status-gelb { background: var(--gelb-bg); color: var(--gelb-fg); }
.status-gruen { background: var(--geliefert-bg); color: var(--geliefert-fg); }

.editable-cell input, .editable-cell select, .editable-cell textarea {
  width: 100%;
  border: 1px solid transparent;
  background: transparent;
  padding: 3px 4px;
  font-size: 0.85rem;
  border-radius: 4px;
}
.editable-cell input:hover, .editable-cell input:focus,
.editable-cell select:hover, .editable-cell select:focus,
.editable-cell textarea:hover, .editable-cell textarea:focus {
  border-color: var(--border);
  background: #fff;
}
.editable-cell textarea {
  font-family: inherit;
  line-height: 1.3;
  resize: vertical;
  min-height: 2.6em;
}

.hint {
  color: var(--muted);
  font-size: 0.85rem;
}

.row-actions { display: flex; gap: 6px; }

.empty-state {
  padding: 24px;
  text-align: center;
  color: var(--muted);
}

textarea {
  width: 100%;
  min-height: 90px;
  font-family: ui-monospace, Consolas, monospace;
  font-size: 0.85rem;
  padding: 8px;
  border: 1px solid var(--border);
  border-radius: 6px;
}

.modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.4);
  display: flex; align-items: center; justify-content: center;
  z-index: 50;
}
.modal {
  background: #fff;
  border-radius: 8px;
  padding: 20px;
  max-width: 480px;
  width: 90%;
}
.modal h3 { margin-top: 0; }
.modal .actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 16px; }

.toast {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: #1f2933;
  color: #fff;
  padding: 10px 16px;
  border-radius: 6px;
  font-size: 0.88rem;
  z-index: 60;
  max-width: 360px;
}
.toast.error { background: #c0392b; }

.katalog-hit {
  border: 1px dashed var(--header-farbe);
  border-radius: 6px;
  padding: 10px;
  margin-top: 10px;
  font-size: 0.88rem;
  background: #f0f6f8;
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 10px;
}
.field-grid label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.82rem;
  color: var(--muted);
}
details summary {
  color: var(--header-farbe);
}
details[open] summary {
  margin-bottom: 4px;
}

.bestellgruppe {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 12px;
  margin-bottom: 8px;
}
.bestellgruppe summary {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-weight: 600;
}
.bestellgruppe[open] summary {
  margin-bottom: 8px;
}

.field-grid input, .field-grid select {
  padding: 6px 8px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.9rem;
  color: var(--text);
}

.ocr-chips-wrap select {
  padding: 3px 6px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.85rem;
}
.ocr-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 6px;
}
.ocr-chip {
  background: #fff;
  border: 1px solid var(--header-farbe);
  color: var(--header-farbe);
  border-radius: 999px;
  padding: 4px 12px;
  font-size: 0.85rem;
  cursor: pointer;
}
.ocr-chip:hover, .ocr-chip:focus {
  background: var(--header-farbe);
  color: #fff;
}
.ocr-chip:active {
  transform: scale(0.97);
}

/* --- Rollen-Startbildschirm --- */

.start-screen {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - 120px);
  padding: 40px 20px;
  text-align: center;
}
.start-titel {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  margin-bottom: 36px;
}
.start-ahab {
  font-size: 2.1rem;
  font-weight: 700;
  color: var(--header-farbe);
  letter-spacing: 0.03em;
}
.start-untertitel {
  font-size: 0.95rem;
  color: var(--muted);
}
.start-screen h2 {
  margin-bottom: 28px;
  font-size: 1.4rem;
}
.start-buttons {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: center;
  width: 100%;
  max-width: 640px;
}
.start-btn {
  flex: 1 1 240px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 28px 24px;
  font-size: 1.25rem;
  font-weight: 600;
  border-radius: 12px;
  min-height: 140px;
  justify-content: center;
}
.start-btn span {
  font-size: 0.85rem;
  font-weight: 400;
  opacity: 0.9;
  line-height: 1.35;
}
.auth-status {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.85);
  white-space: nowrap;
  flex-shrink: 0;
  margin-left: auto;
}
.auth-status .link-btn {
  background: none;
  border: none;
  color: inherit;
  text-decoration: underline;
  cursor: pointer;
  font: inherit;
  padding: 0;
}
@media (max-width: 600px) {
  header.app-header { flex-wrap: wrap; row-gap: 4px; }
  .auth-status { flex-basis: 100%; order: 3; margin-left: 0; }
}

/* --- Karten-Ansicht (Rolle Erfasser, für Touch/Smartphone optimiert) --- */

.karten-liste {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.karte {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  background: var(--panel-bg);
}
.karte-kopf {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 6px;
}
.karte-kopf input[type="checkbox"] {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  accent-color: var(--header-farbe);
}
.karte-titel {
  font-weight: 600;
  font-size: 1rem;
  line-height: 1.35;
  margin: 4px 0 10px;
}
.karte-felder {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-bottom: 10px;
  font-size: 0.92rem;
}
.karte-felder > div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}
.karte-label {
  color: var(--muted);
  flex-shrink: 0;
}

/* --- Lieferzeile (Artikelkatalog): "Letzte Lieferung am" + Balken --- */

.lieferinfo {
  margin-top: 8px;
}
.lieferinfo-text {
  font-size: 0.82rem;
  margin-bottom: 4px;
}
.liefer-balken-track {
  width: 100%;
  height: 7px;
  background: var(--border);
  border-radius: 4px;
  overflow: hidden;
}
.liefer-balken-fill {
  height: 100%;
  background: var(--header-farbe);
  border-radius: 4px;
}
/* Werktage seit letzter Bestellung: grün bis 3, gelb 4–8, rot ab 9 —
   wiederverwendet dieselben Ampelfarben wie die Bestellungen-Statusbadges. */
.liefer-balken-fill.gruen { background: var(--geliefert-fg); }
.liefer-balken-fill.gelb { background: var(--gelb-fg); }
.liefer-balken-fill.rot { background: var(--offen-fg); }

tr.mb-lieferzeile td {
  border-bottom: 1px solid var(--border);
  padding: 0 10px 10px;
}
/* Keine doppelte Trennlinie zwischen Artikel- und Lieferzeile — nur nach der Lieferzeile */
tr:has(+ tr.mb-lieferzeile) td {
  border-bottom: none;
}
.karte-menge {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 10px 0;
}
.karte-menge label {
  font-size: 0.85rem;
  color: var(--muted);
}
.karte-menge input {
  width: 80px;
  padding: 10px;
  font-size: 16px;
  text-align: center;
  border: 1px solid var(--border);
  border-radius: 8px;
}
.karte-kategorie-farbe {
  display: inline-block;
  width: 13px;
  height: 13px;
  border-radius: 3px;
  margin-right: 6px;
  vertical-align: middle;
  border: 1px solid rgba(0, 0, 0, 0.15);
}
.tabelle-kategorie-farbe {
  display: inline-block;
  width: 13px;
  height: 13px;
  border-radius: 3px;
  border: 1px solid rgba(0, 0, 0, 0.15);
}