:root {
  --bg: #f4f5f7;
  --card: #ffffff;
  --ink: #1f2733;
  --muted: #6b7280;
  --line: #e3e6ea;
  --primary: #2563eb;
  --primary-ink: #fff;
  --ok-bg: #e7f6ec; --ok-ink: #166534;
  --err-bg: #fdecec; --err-ink: #b42318;
  --radius: 12px;
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 16px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  padding: 16px;
}
h1 { font-size: 1.4rem; margin: 0 0 .25rem; }
.lead { color: var(--muted); margin-top: 0; }
.muted { color: var(--muted); }
.small { font-size: .85rem; }

.card { max-width: 520px; margin: 16px auto; background: var(--card);
  border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.card.narrow { max-width: 360px; }
.wide { max-width: 1100px; margin: 0 auto; }

label { display: block; margin: 14px 0 0; font-weight: 600; font-size: .92rem; }
input, select, textarea {
  width: 100%; margin-top: 6px; padding: 12px; font-size: 16px;
  border: 1px solid var(--line); border-radius: 10px; background: #fff; font-weight: 400;
}
input[type=file] { padding: 10px; }
small { display: block; color: var(--muted); font-weight: 400; margin-top: 4px; }
details { margin-top: 14px; }
summary { cursor: pointer; color: var(--primary); font-weight: 600; }

.btn {
  display: inline-block; margin-top: 18px; padding: 12px 18px; border: 1px solid var(--line);
  background: #fff; color: var(--ink); border-radius: 10px; font-size: 15px; font-weight: 600;
  cursor: pointer; text-decoration: none;
}
.btn.primary { background: var(--primary); color: var(--primary-ink); border-color: var(--primary); width: 100%; }
.btn.small { margin-top: 0; padding: 8px 12px; font-size: 14px; }
.btn.xsmall { margin-top: 0; padding: 6px 10px; font-size: 13px; }
.btn.ghost { background: transparent; color: var(--muted); }

.alert { padding: 14px 16px; border-radius: 10px; margin: 14px 0; }
.alert.ok { background: var(--ok-bg); color: var(--ok-ink); }
.alert.err { background: var(--err-bg); color: var(--err-ink); }

.topbar { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0; }
.chip { padding: 6px 12px; border: 1px solid var(--line); border-radius: 999px;
  background: #fff; text-decoration: none; color: var(--ink); font-size: 14px; }
.chip.active { background: var(--ink); color: #fff; border-color: var(--ink); }

.grid { width: 100%; border-collapse: collapse; background: #fff;
  border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.grid th, .grid td { padding: 10px 12px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; font-size: 14px; }
.grid th { background: #fafbfc; font-size: 12px; text-transform: uppercase; letter-spacing: .03em; color: var(--muted); }
.grid td.r, .grid th.r { text-align: right; white-space: nowrap; }
.actions { white-space: nowrap; }
.err-text { color: var(--err-ink); cursor: help; }

.badge { display: inline-block; padding: 3px 9px; border-radius: 999px; font-size: 12px; font-weight: 600; }
.badge-new  { background: #eef2ff; color: #3730a3; }
.badge-ok   { background: var(--ok-bg); color: var(--ok-ink); }
.badge-err  { background: var(--err-bg); color: var(--err-ink); }
.badge-done { background: #eceff3; color: #475467; }

/* ---- Beleg-Vorschau ---- */
.receipt-preview { margin-top: 10px; display: flex; align-items: center; gap: 12px; }
.receipt-preview img {
  width: 72px; height: 72px; object-fit: cover;
  border: 1px solid var(--line); border-radius: 8px; background: #fff;
}

/* ---- Beleg-Editor (Overlay) ---- */
.editor-overlay {
  position: fixed; inset: 0; z-index: 1000;
  background: rgba(15, 19, 26, .92);
  display: flex; align-items: center; justify-content: center; padding: 12px;
}
.editor-overlay[hidden] { display: none; }
.editor-inner {
  width: 100%; max-width: 560px; display: flex; flex-direction: column; gap: 12px;
}
.editor-stage {
  background: #0b0e13; border-radius: 10px; overflow: hidden;
  max-height: 70vh; display: flex; align-items: center; justify-content: center;
}
.editor-stage img { max-width: 100%; display: block; }
.editor-toolbar {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  color: #fff;
}
.tool {
  width: 46px; height: 46px; font-size: 22px; line-height: 1;
  border-radius: 10px; border: 1px solid #3a414c; background: #1b212b; color: #fff; cursor: pointer;
}
.toggle { display: flex; align-items: center; gap: 8px; color: #fff; font-weight: 600; }
.toggle input { width: auto; margin: 0; }
.editor-actions { display: flex; gap: 10px; }
.editor-actions .btn { margin-top: 0; flex: 1; }

@media (max-width: 640px) {
  .grid thead { display: none; }
  .grid, .grid tbody, .grid tr, .grid td { display: block; width: 100%; }
  .grid tr { border-bottom: 8px solid var(--bg); }
  .grid td { border: none; padding: 6px 12px; }
  .grid td.r { text-align: left; }
}