/* Schlichte Optik mit grünen Section-Headern (Farbe frei gewählt, kein Corporate Design). */

:root {
  --green: #9bbb59;          /* Section-Header */
  --green-strong: #5d7a26;   /* Buttons/Links — dunkler für ausreichend Kontrast */
  --green-soft: #eef4e2;
  --text: #222;
  --muted: #666;
  --border: #d4d4d4;
  --bg: #f6f6f4;
  --surface: #fff;
  --danger: #b3261e;
  --danger-soft: #fdecea;
  --radius: 6px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --green-strong: #a9c96a;
    --green-soft: #2a3320;
    --text: #e8e8e6;
    --muted: #a0a09c;
    --border: #44443f;
    --bg: #1b1b19;
    --surface: #262624;
    --danger: #f2a49d;
    --danger-soft: #3a2120;
  }
}

[x-cloak] { display: none !important; }

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

.wrap {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 16px;
}

/* --- Kopf --- */

.app-header {
  background: var(--surface);
  border-bottom: 4px solid var(--green);
  padding: 20px 0 14px;
  margin-bottom: 24px;
}
.app-header h1 {
  margin: 0;
  font-size: 1.8rem;
  font-weight: 400;
}
.privacy {
  margin: 4px 0 0;
  font-size: 0.875rem;
  color: var(--muted);
}

/* --- Stepper --- */

.stepper ol {
  display: flex;
  gap: 4px;
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
}
.stepper li { flex: 1; min-width: 0; }
.stepper button {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 8px 2px;
  border: 0;
  border-bottom: 3px solid var(--border);
  background: none;
  color: var(--muted);
  font: inherit;
  font-size: 0.8rem;
  cursor: pointer;
}
.stepper button:disabled { cursor: default; opacity: 0.55; }
.stepper .num {
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 2px solid currentColor;
  font-weight: 600;
}
.stepper .label {
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.stepper li.done button { color: var(--green-strong); border-bottom-color: var(--green); }
.stepper li.current button { color: var(--text); border-bottom-color: var(--green-strong); font-weight: 600; }
.stepper li.current .num { background: var(--green-strong); border-color: var(--green-strong); color: var(--surface); }

@media (max-width: 560px) {
  .stepper .label { display: none; }
}

/* --- Steps --- */

.step {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.step h2 {
  margin: 0;
  padding: 6px 16px;
  background: var(--green);
  color: #fff;
  font-size: 1.05rem;
  font-weight: 500;
  text-align: center;
  outline: none;
}
.step-body { padding: 20px 16px; }

.placeholder {
  margin: 0;
  padding: 16px;
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  color: var(--muted);
}

/* --- Fehler & Navigation --- */

.errors {
  margin-top: 16px;
  padding: 12px 16px;
  border-radius: var(--radius);
  background: var(--danger-soft);
  color: var(--danger);
}
.errors p { margin: 0 0 4px; font-weight: 600; }
.errors ul { margin: 0; padding-left: 20px; }

.nav-buttons {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 20px 0 40px;
}
.spacer { flex: 1; }
.step-count { font-size: 0.875rem; color: var(--muted); }

button.primary,
button.secondary {
  padding: 10px 22px;
  border-radius: var(--radius);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}
button.primary {
  border: 0;
  background: var(--green-strong);
  color: var(--surface);
}
button.secondary {
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
}
button.primary:disabled { opacity: 0.5; cursor: not-allowed; }
button:focus-visible { outline: 3px solid var(--green); outline-offset: 2px; }

/* --- Formulare --- */

fieldset {
  margin: 0 0 20px;
  padding: 0;
  border: 0;
}
legend {
  margin-bottom: 8px;
  padding: 0;
  font-weight: 600;
}
label {
  display: block;
  margin-bottom: 12px;
  font-size: 0.875rem;
  color: var(--muted);
}
input[type="text"],
input[type="date"],
input[type="time"],
input[type="number"],
select,
textarea {
  display: block;
  width: 100%;
  margin-top: 4px;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text);
  font: inherit;
  font-size: 1rem;
}
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--green-strong);
  outline-offset: 0;
  border-color: var(--green-strong);
}
input[aria-invalid="true"] { border-color: var(--danger); }

.grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 16px;
}
.grid-plz { grid-template-columns: 8rem 1fr; }
@media (max-width: 560px) {
  .grid { grid-template-columns: 1fr; }
}

.optional { font-size: 0.75rem; opacity: 0.8; }
.field-note { display: block; margin: 4px 0 0; font-size: 0.8rem; color: var(--muted); }
.field-error { display: block; margin-top: 4px; font-size: 0.8rem; color: var(--danger); }

.hint {
  margin: 0 0 20px;
  padding: 10px 14px;
  border-radius: var(--radius);
  background: var(--green-soft);
  font-size: 0.875rem;
}

.storage-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}
.checkbox {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin: 0;
  color: var(--text);
}
.checkbox input { margin-top: 3px; accent-color: var(--green-strong); }

button.link {
  padding: 4px 0;
  border: 0;
  background: none;
  font: inherit;
  font-size: 0.875rem;
  text-decoration: underline;
  cursor: pointer;
}
button.link.danger { color: var(--danger); }
.errors:focus { outline: none; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: -4px 0 12px; }
.chip {
  padding: 4px 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  color: var(--text);
  font: inherit;
  font-size: 0.8rem;
  cursor: pointer;
}
.chip:hover:not(:disabled) { border-color: var(--green-strong); }
.chip:disabled { opacity: 0.5; cursor: default; }

.radios { display: grid; gap: 6px; margin-bottom: 12px; }
.radio {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 8px;
  margin: 0;
  color: var(--text);
  font-size: 0.95rem;
}
.radio input { accent-color: var(--green-strong); }
.radio .field-note { flex-basis: 100%; margin: 0 0 0 24px; }
.km { max-width: 20rem; }

/* --- Step 3: Timeline --- */

.intro { margin: 0 0 12px; }
.rules {
  margin-bottom: 20px;
  padding: 10px 14px;
  border-radius: var(--radius);
  background: var(--green-soft);
  font-size: 0.875rem;
}
.rules summary { cursor: pointer; font-weight: 600; }
.rules ul { margin: 8px 0 0; padding-left: 20px; }
.rules li { margin-bottom: 4px; }

.days { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--border); }
.day { padding: 10px 0; border-bottom: 1px solid var(--border); }
.day.override { background: var(--green-soft); margin: 0 -16px; padding: 10px 16px; }
.day.invalid { background: var(--danger-soft); }
.day-head { display: flex; align-items: baseline; gap: 10px; }
.day-date { font-weight: 600; min-width: 9.5rem; }
.day-satz { margin-left: auto; font-variant-numeric: tabular-nums; font-weight: 600; }
.badge {
  padding: 1px 8px;
  border-radius: 999px;
  border: 1px solid var(--border);
  font-size: 0.75rem;
  color: var(--muted);
  white-space: nowrap;
}
.day-ort {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  margin-top: 2px;
  font-size: 0.9rem;
  color: var(--muted);
}
.tag {
  margin-left: 6px;
  padding: 0 6px;
  border-radius: 4px;
  background: var(--green-strong);
  color: var(--surface);
  font-size: 0.7rem;
}
.day-edit { margin-top: 8px; }
.day-edit label { margin-bottom: 6px; }
button.link { color: var(--green-strong); }

.warnings {
  margin: 16px 0 0;
  padding: 10px 14px 10px 30px;
  border-radius: var(--radius);
  background: var(--danger-soft);
  color: var(--danger);
  font-size: 0.875rem;
}
.sum {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  margin: 16px 0 0;
  font-size: 1.05rem;
}
.sum strong { font-variant-numeric: tabular-nums; }

@media (max-width: 560px) {
  .day-head { flex-wrap: wrap; }
  .day-date { min-width: 0; }
}

/* --- Step 4: Mahlzeiten --- */

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}
.meal-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 4px 12px;
  margin-top: 6px;
}
.meals { display: flex; flex-wrap: wrap; gap: 6px; margin: 0; }
.meal {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin: 0;
  padding: 4px 10px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--text);
  cursor: pointer;
}
.meal:has(input:checked) { border-color: var(--green-strong); background: var(--green-soft); }
.meal input { margin: 0; accent-color: var(--green-strong); }
.meal-calc { font-size: 0.8rem; color: var(--muted); font-variant-numeric: tabular-nums; }

.totals { margin: 16px 0 0; }
.totals div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 4px 0;
}
.totals dt { color: var(--muted); }
.totals dd { margin: 0; font-variant-numeric: tabular-nums; }
.totals .total {
  margin-top: 4px;
  padding-top: 8px;
  border-top: 1px solid var(--border);
  font-size: 1.05rem;
  font-weight: 600;
}
.totals .total dt { color: var(--text); }

/* --- Step 5: Nebenkosten --- */

.todo {
  margin: 0 0 16px;
  padding: 10px 14px 10px 30px;
  border-radius: var(--radius);
  background: var(--green-soft);
  font-size: 0.875rem;
}
.ausgabe {
  margin: 0 0 12px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.ausgabe legend { padding: 0 4px; font-size: 0.875rem; }
.pkw-row { display: flex; justify-content: space-between; gap: 12px; }
.betrag { text-align: right; font-variant-numeric: tabular-nums; }
.beleg { margin-bottom: 12px; font-size: 0.875rem; }
.beleg-label { display: block; margin-bottom: 4px; color: var(--muted); }
.file-chip { display: inline-block; margin: 0 0 4px; }
.file-chip:focus-within { outline: 3px solid var(--green); outline-offset: 2px; }
.add-row { margin: 4px 0 0; }

/* --- Step 6: Vorschau & Export --- */

.beleg-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
  padding: 12px 16px;
  border: 2px solid var(--green);
  border-radius: var(--radius);
}
.beleg-id { font-size: 1.4rem; letter-spacing: 0.02em; font-variant-numeric: tabular-nums; user-select: all; }
.facts { margin: 0 0 8px; }
.facts div { display: grid; grid-template-columns: 9rem 1fr; gap: 12px; padding: 4px 0; }
.facts dt { color: var(--muted); font-size: 0.875rem; }
.facts dd { margin: 0; overflow-wrap: anywhere; }
@media (max-width: 560px) {
  .facts div { grid-template-columns: 1fr; gap: 0; }
}
.export-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 16px;
  margin: 20px 0;
}
.next-steps ol { margin: 8px 0 0; padding-left: 20px; }
.next-steps li { margin-bottom: 4px; }

/* --- Step 6: Unterschrift --- */

.sig-block {
  margin: 20px 0 0;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.sig-block h3 { margin: 0 0 4px; font-size: 1rem; }
.sig-block > .field-note { margin-bottom: 12px; }
.sig-pad-wrap { position: relative; margin-bottom: 10px; }
/* Immer "Papier": dunkle Tinte muss auch im Dunkelmodus sichtbar sein */
.sig-pad {
  display: block;
  width: 100%;
  height: 160px;
  border: 1px dashed #b5b5b5;
  border-radius: var(--radius);
  background: #fff linear-gradient(to top, transparent 39px, #c9c9c9 39px, #c9c9c9 40px, transparent 40px);
  touch-action: none;
  cursor: crosshair;
}
.sig-hint {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 48px;
  text-align: center;
  font-size: 0.85rem;
  color: #999;
  pointer-events: none;
}
.sig-preview {
  display: inline-block;
  margin-bottom: 12px;
  padding: 8px 16px 4px;
  border-bottom: 1px solid #555;
  border-radius: var(--radius) var(--radius) 0 0;
  background: #fff;
}
.sig-preview img { display: block; max-height: 70px; max-width: 100%; }

/* --- Sprachumschalter --- */

.header-row { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; }
.lang-switch { display: flex; flex-shrink: 0; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.lang-switch button {
  padding: 4px 10px;
  border: 0;
  background: var(--surface);
  color: var(--muted);
  font: inherit;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
}
.lang-switch button + button { border-left: 1px solid var(--border); }
.lang-switch button[aria-pressed="true"] { background: var(--green-strong); color: var(--surface); }

/* --- Belege --- */

.beleg-aktionen { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 12px; }
.beleg-aktionen .file-chip { margin: 0; }
.file-chip.busy { opacity: 0.6; cursor: progress; }
.beleg-datei { color: var(--green-strong); overflow-wrap: anywhere; }

/* --- Online-Betrieb: Konto, Bereiche, Listen --- */

.header-actions { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.user-box { display: flex; align-items: baseline; gap: 8px; font-size: 0.85rem; }
.user-name { color: var(--muted); }
@media (max-width: 560px) { .user-name { display: none; } }

.login .step { max-width: 520px; margin: 40px auto; }
.login .primary.google { margin: 8px 0 12px; }

.bereiche { display: flex; gap: 4px; margin-bottom: 16px; border-bottom: 1px solid var(--border); }
.bereiche button {
  padding: 8px 14px;
  border: 0;
  border-bottom: 3px solid transparent;
  background: none;
  color: var(--muted);
  font: inherit;
  cursor: pointer;
}
.bereiche button[aria-current="page"] { color: var(--text); border-bottom-color: var(--green-strong); font-weight: 600; }

.einreichen { margin: 20px 0 0; padding: 14px 16px; border: 2px solid var(--green); border-radius: var(--radius); }
.einreichen .primary { margin: 8px 0; }

.liste-kopf { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.liste-kopf .hint { margin: 0; flex: 1; }
.vorgang { padding: 12px 0; border-top: 1px solid var(--border); }
.vorgang-kopf { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.beleg-id-klein { font-variant-numeric: tabular-nums; }
.vorgang-betrag { margin-left: auto; font-variant-numeric: tabular-nums; }
.vorgang-info { margin: 4px 0 2px; }
.status { padding: 1px 8px; border-radius: 999px; font-size: 0.75rem; border: 1px solid var(--border); }
.status-eingereicht, .status-in_versand { background: #fff5d6; color: #7a5a00; border-color: #e8d48a; }
.status-freigegeben { background: var(--green-soft); color: var(--green-strong); border-color: var(--green); }
.status-abgelehnt { background: var(--danger-soft); color: var(--danger); border-color: var(--danger); }
.chip-ok { border-color: var(--green-strong); color: var(--green-strong); font-weight: 600; }
.chip-nein { border-color: var(--danger); color: var(--danger); }
.ablehnung { margin-top: 10px; }

.pdf-ansicht { position: fixed; inset: 0; z-index: 10; background: rgba(0, 0, 0, 0.55); display: grid; place-items: center; padding: 16px; }
.pdf-rahmen { display: flex; flex-direction: column; width: min(960px, 100%); height: 100%; background: var(--surface); border-radius: var(--radius); overflow: hidden; }
.pdf-kopf { display: flex; align-items: center; gap: 8px; padding: 8px 12px; border-bottom: 1px solid var(--border); }
.pdf-kopf strong { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pdf-kopf a.chip { text-decoration: none; }
.pdf-rahmen iframe { flex: 1; border: 0; width: 100%; }
.vorgang-aktionen { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 10px; }
.aktionen-rechts { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-left: auto; }
button.primary.klein { padding: 5px 16px; font-size: 0.875rem; }
button.primary.gefahr { background: var(--danger); }
.ablehnung .aktionen-rechts { margin-top: 4px; justify-content: flex-end; }
@media (max-width: 560px) {
  /* Titel bekommt die ganze Breite, Abmelden + Sprache rutschen in eine eigene Zeile */
  .header-row { flex-wrap: wrap; }
  .header-actions { width: 100%; justify-content: flex-end; }
}

/* --- Meine Daten --- */
.profil-aktionen { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 16px; margin: 20px 0 8px; padding-top: 16px; border-top: 1px solid var(--border); }
.profil-aktionen .field-note { margin: 0; color: var(--green-strong); }

/* --- Archiv --- */
.archiv-filter { display: grid; grid-template-columns: 8rem 1fr; gap: 0 16px; }
@media (max-width: 560px) { .archiv-filter { grid-template-columns: 1fr; } }
input[type="search"] {
  display: block; width: 100%; margin-top: 4px; padding: 8px 10px;
  border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); color: var(--text); font: inherit;
}
.archiv-kopf { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px; margin: 4px 0 8px; }
.vorgang-aktionen .chips { margin: 0; }