/* Design-Tokens: dunkler, fast neutraler Hintergrund, zurückhaltende
   Indigo-Akzentfarbe, dezente Status-Badges. Zentral hier gepflegt. */
:root {
  color-scheme: dark;

  --bg: #15171b;
  --surface: #1b1e24;
  --surface-raised: #20242b;
  --border: #2b3038;
  --border-muted: #23262d;

  --text-primary: #e6e8ec;
  --text-secondary: #a7adb8;
  --text-muted: #6f7580;

  --accent: #5b6ea8;
  --accent-bg: rgba(91, 110, 168, 0.12);
  --accent-bg-hover: rgba(91, 110, 168, 0.2);

  --status-offen: #b98b3c;
  --status-offen-bg: #2c2419;
  --status-pruefung: #5b6ea8;
  --status-pruefung-bg: #1c2130;
  --status-bezahlt: #4f8f6a;
  --status-bezahlt-bg: #182a20;
  --status-einspruch: #a8524f;
  --status-einspruch-bg: #2c1d1c;

  --radius: 5px;
  --radius-sm: 3px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background-color: var(--bg);
  color: var(--text-primary);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 15px;
  line-height: 1.5;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  font-size: inherit;
  cursor: pointer;
}

input, textarea {
  font-family: inherit;
  font-size: inherit;
}

.tabular {
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum" 1;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: -0.01em;
}

/* ---------- Layout ---------- */
.container {
  max-width: 640px;
  margin: 0 auto;
  padding: 40px 24px;
}

.container-wide {
  max-width: 900px;
  margin: 0 auto;
  padding: 40px 24px;
}

.loading-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
}

.page-title {
  font-size: 18px;
  font-weight: 500;
  margin: 2px 0 0;
  color: var(--text-primary);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.section {
  margin-bottom: 32px;
}

.section-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  margin: 0 0 12px;
}

.stack {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.back-link {
  display: inline-block;
  margin-bottom: 24px;
  font-size: 12px;
  color: var(--text-muted);
}
.back-link:hover {
  color: var(--text-secondary);
}

/* ---------- Text utilities ---------- */
.text-xs { font-size: 12px; }
.text-sm { font-size: 13px; }
.text-lg { font-size: 18px; }
.text-primary { color: var(--text-primary); }
.text-secondary { color: var(--text-secondary); }
.text-muted { color: var(--text-muted); }
.text-error { color: var(--status-einspruch); }
.font-medium { font-weight: 500; }
.mt-1 { margin-top: 4px; }
.mt-3 { margin-top: 12px; }
.mt-4 { margin-top: 16px; }
.pt-3 { padding-top: 12px; }
.pt-4 { padding-top: 16px; }

.link-accent { color: var(--accent); font-size: 12px; }
.link-accent:hover { text-decoration: underline; }
.link-muted { background: none; border: none; padding: 0; color: var(--text-muted); font-size: 12px; }
.link-muted:hover { color: var(--text-secondary); }

/* ---------- Cards ---------- */
.card {
  display: block;
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-left-width: 3px;
  border-left-color: var(--border);
  border-radius: var(--radius);
  padding: 20px;
}
a.card:hover {
  background-color: var(--surface-raised);
}

.card-accent-offen { border-left-color: var(--status-offen); }
.card-accent-zur_pruefung { border-left-color: var(--status-pruefung); }
.card-accent-bezahlt { border-left-color: var(--status-bezahlt); }
.card-accent-im_einspruch { border-left-color: var(--status-einspruch); }
.card-accent-neutral { border-left-color: var(--accent); }

.card-row-between {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.card-divider {
  border-top: 1px solid var(--border-muted);
}

.divider {
  border-top: 1px solid var(--border-muted);
  margin: 20px 0;
  padding-top: 20px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

/* ---------- Badges ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  padding: 2px 8px;
  font-size: 11px;
  font-weight: 500;
  white-space: nowrap;
}
.badge-offen { color: var(--status-offen); background: var(--status-offen-bg); border-color: rgba(185,139,60,0.4); }
.badge-zur_pruefung { color: var(--status-pruefung); background: var(--status-pruefung-bg); border-color: rgba(91,110,168,0.4); }
.badge-bezahlt { color: var(--status-bezahlt); background: var(--status-bezahlt-bg); border-color: rgba(79,143,106,0.4); }
.badge-im_einspruch { color: var(--status-einspruch); background: var(--status-einspruch-bg); border-color: rgba(168,82,79,0.4); }

/* ---------- Forms ---------- */
.field {
  margin-bottom: 16px;
}
.field-label {
  display: block;
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 6px;
}
.input, textarea.input {
  width: 100%;
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  color: var(--text-primary);
}
.input::placeholder { color: var(--text-muted); }
.input:focus, textarea.input:focus {
  outline: none;
  border-color: var(--accent);
}
.input-row {
  display: flex;
  gap: 8px;
}
.input-row .input:first-child { flex: 1; }
.input-row .input:last-child { width: 110px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background-color: var(--surface-raised);
  color: var(--text-primary);
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 500;
  transition: border-color 0.15s ease, background-color 0.15s ease;
}
.btn:hover { border-color: var(--accent); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-primary {
  border-color: var(--accent);
  background-color: var(--accent-bg);
}
.btn-primary:hover { background-color: var(--accent-bg-hover); }

.btn-outline {
  background: transparent;
  border-color: var(--border);
  color: var(--text-secondary);
}

.btn-confirm {
  border-color: rgba(79,143,106,0.4);
  background-color: var(--status-bezahlt-bg);
  color: var(--status-bezahlt);
}
.btn-confirm:hover { border-color: var(--status-bezahlt); }

.btn-reject {
  border-color: rgba(168,82,79,0.4);
  background-color: var(--status-einspruch-bg);
  color: var(--status-einspruch);
}
.btn-reject:hover { border-color: var(--status-einspruch); }

.btn-row {
  display: flex;
  gap: 12px;
}

.btn-remove-row {
  background: none;
  border: none;
  color: var(--text-muted);
  padding: 0 8px;
}
.btn-remove-row:hover { color: var(--status-einspruch); }

/* ---------- Table (Portal) ---------- */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.filter-buttons {
  display: flex;
  gap: 6px;
}
.filter-btn {
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  padding: 4px 10px;
  font-size: 12px;
}
.filter-btn.active {
  border-color: var(--accent);
  color: var(--accent);
}
.search-input {
  margin-left: auto;
  width: 240px;
}

.table-wrap {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
thead tr {
  background-color: var(--surface);
  border-bottom: 1px solid var(--border-muted);
  text-align: left;
}
th {
  font-weight: 400;
  color: var(--text-muted);
  padding: 10px 16px;
}
td {
  padding: 10px 16px;
  border-bottom: 1px solid var(--border-muted);
}
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover { background-color: var(--surface-raised); }
td a { color: var(--accent); }
td a:hover { text-decoration: underline; }

/* ---------- Autocomplete ---------- */
.autocomplete {
  position: relative;
}
.autocomplete-list {
  position: absolute;
  z-index: 10;
  margin-top: 4px;
  width: 100%;
  background-color: var(--surface-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  max-height: 200px;
  overflow-y: auto;
}
.autocomplete-item {
  display: block;
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 8px 12px;
  color: var(--text-secondary);
  font-size: 13px;
}
.autocomplete-item:hover {
  background-color: var(--surface);
  color: var(--text-primary);
}
.selected-member {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 1px solid var(--border);
  background-color: var(--surface);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  font-size: 13px;
}

[hidden] { display: none !important; }