:root {
  --bg: #f4f5f7;
  --card: #ffffff;
  --text: #1f2933;
  --muted: #6b7280;
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --border: #e5e7eb;
  --ok: #059669;
  --err: #dc2626;
  --radius: 10px;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}
.hidden { display: none !important; }

header {
  background: var(--card);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 10;
}
.topbar-inner {
  max-width: 1400px; margin: 0 auto; padding: 10px 16px;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
}
header h1 { font-size: 1.15rem; margin: 0; }
header nav { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
header nav a {
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
  padding: 7px 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: #f1f5f9;
  transition: background 0.12s, border-color 0.12s, color 0.12s;
  white-space: nowrap;
}
header nav a:hover { background: #e2e8f0; border-color: #cbd5e1; }
header nav a.active { background: var(--primary); border-color: var(--primary); color: #fff; }

main { max-width: 1400px; margin: 0 auto; padding: 20px 16px 60px; }

h2 { font-size: 1.3rem; margin: 0 0 14px; }
h3 { font-size: 1.05rem; margin: 0 0 10px; }

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 14px;
}
.card.clickable { cursor: pointer; }
.card.clickable:hover { border-color: var(--primary); }

.muted { color: var(--muted); font-size: 0.9rem; }
.row { display: flex; flex-wrap: wrap; gap: 8px; }
.grow { flex: 1; }

.btn {
  background: var(--primary); color: #fff; border: none; cursor: pointer;
  padding: 10px 16px; border-radius: 8px; font-size: 1rem; font-weight: 600;
}
.btn:hover { background: var(--primary-dark); }
.btn-ghost { background: transparent; color: var(--primary); border: 1px solid var(--border); }
.btn-danger { background: var(--err); }
.btn-sm { padding: 6px 10px; font-size: 0.85rem; }

input, select, textarea {
  width: 100%; padding: 10px; border: 1px solid var(--border);
  border-radius: 8px; font-size: 1rem; font-family: inherit; background: #fff;
}
label { display: block; font-size: 0.85rem; font-weight: 600; margin: 10px 0 4px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 12px; }
.form-grid .full { grid-column: 1 / -1; }
.form-actions { margin-top: 14px; display: flex; gap: 8px; }

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 8px 6px; border-bottom: 1px solid var(--border); font-size: 0.92rem; }
th { color: var(--muted); font-weight: 600; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.03em; }

.badge {
  display: inline-block; padding: 2px 10px; border-radius: 999px;
  font-size: 0.78rem; font-weight: 600; background: #eef2ff; color: var(--primary);
}
.badge.aktiv { background: #ecfdf5; color: var(--ok); }
.badge.offen { background: #fef3c7; color: #b45309; }

.alert { padding: 10px 14px; border-radius: 8px; margin-bottom: 12px; font-size: 0.95rem; }
.alert.err { background: #fef2f2; color: var(--err); border: 1px solid #fecaca; }
.alert.ok { background: #ecfdf5; color: var(--ok); border: 1px solid #a7f3d0; }

/* Login */
.login-wrap { max-width: 380px; margin: 60px auto 0; }
.login-wrap h2 { text-align: center; }
.login-wrap .card { padding: 24px; }

/* Objekt-Detail: Daten + Akten nebeneinander auf Desktop */
@media (min-width: 720px) {
  .obj-detail { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; align-items: start; }
}

.empty { text-align: center; color: var(--muted); padding: 30px 10px; }

.file-list a { color: var(--primary); text-decoration: none; font-weight: 600; }

/* Kanban */
.kanban { display: flex; gap: 14px; overflow-x: auto; align-items: flex-start; padding-bottom: 12px; }
.kanban-col {
  flex: 1 1 260px;
  max-width: 400px;
  background: #f8f9fb;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px;
}
.kanban-col h3 {
  font-size: 0.85rem; margin: -10px -10px 10px;
  padding: 9px 10px; border-radius: var(--radius) var(--radius) 0 0;
  display: flex; justify-content: space-between; align-items: center;
  letter-spacing: 0.02em;
}
.kanban-col h3 .muted { color: inherit; opacity: 0.7; }
.col-posteingang h3 { background: #dbeafe; color: #1d4ed8; }
.col-offen h3       { background: #fef3c7; color: #b45309; }
.col-in_arbeit h3   { background: #ffedd5; color: #c2410c; }
.col-wartet h3      { background: #ede9fe; color: #6d28d9; }
.col-erledigt h3    { background: #d1fae5; color: #047857; }
.ticket-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px;
  margin-bottom: 8px;
  cursor: pointer;
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.08);
}
.ticket-card:hover { border-color: var(--primary); }
.ticket-card .tt { font-weight: 600; font-size: 0.95rem; }
.ticket-actions { display: flex; gap: 6px; margin-top: 8px; }

/* Swimlanes: horizontale Bänder pro Objekt quer über alle Status-Spalten */
.swim { display: flex; flex-direction: column; gap: 16px; }
.swim-head, .swim-cols { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 8px; align-items: start; width: 100%; }
.swim .kanban-col { flex: none; max-width: none; min-width: 0; }
.swim-lane { display: flex; flex-direction: column; gap: 8px; width: 100%; }
.swim-divider {
  display: flex; align-items: center; gap: 0;
  font-weight: 600; font-size: 0.85rem; color: var(--text);
  margin: 4px 0;
}
.swim-divider::before { content: none; }
.swim-divider::after {
  content: ''; flex: 1; height: 2px; border-radius: 2px;
  background: #cbd5e1;
}
.swim-divider > span { background: var(--bg); padding-right: 10px; white-space: nowrap; }
.swim-divider > span.muted { font-weight: 500; padding-right: 0; }
.swim-head-col {
  font-weight: 600; font-size: 0.8rem; padding: 9px 10px; text-align: center;
  border-radius: 8px; letter-spacing: 0.02em;
  border: 1px solid rgba(15, 23, 42, 0.1);
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.1);
  font-family: inherit;
  white-space: nowrap;
}
.swim .swim-cell-head { display: none; }
.col-posteingang h3, .swim-head-col.col-posteingang { background: #dbeafe; color: #1d4ed8; }
.col-offen h3,       .swim-head-col.col-offen       { background: #fef3c7; color: #b45309; }
.col-in_arbeit h3,   .swim-head-col.col-in_arbeit   { background: #ffedd5; color: #c2410c; }
.col-wartet h3,      .swim-head-col.col-wartet      { background: #ede9fe; color: #6d28d9; }
.col-erledigt h3,    .swim-head-col.col-erledigt    { background: #dcfce7; color: #15803d; }

/* Longpress-Drag&Drop */
.ticket-card.dragging { opacity: 0.65; transform: scale(1.03); box-shadow: 0 10px 25px rgba(15, 23, 42, 0.25); cursor: grabbing; }
.drag-ph { border: 1px dashed var(--border); border-radius: 8px; margin-bottom: 8px; }
.kanban-col.drag-over { outline: 2px dashed var(--primary); outline-offset: -2px; }

/* Mobil: Spalten untereinander statt horizontal scrollen */
@media (max-width: 719px) {
  .kanban { flex-direction: column; overflow-x: visible; }
  .kanban-col { flex: none; width: 100%; max-width: none; }
  .swim-head { display: none; }
  .swim-cols { display: block; }
  .swim-divider { font-size: 0.95rem; margin: 8px 0 2px; }
  .swim-cell { width: 100%; max-width: none; margin-bottom: 10px; }
  .swim .swim-cell-head { display: flex; }
}

/* Switch (Portal-Toggle) */
.switch { position: relative; display: inline-block; width: 40px; height: 22px; vertical-align: middle; margin: 0 8px; }
.switch input { opacity: 0; width: 0; height: 0; }
.switch .slider { position: absolute; cursor: pointer; inset: 0; background: #cbd5e1; border-radius: 22px; transition: .2s; }
.switch .slider:before { position: absolute; content: ""; height: 16px; width: 16px; left: 3px; top: 3px; background: #fff; border-radius: 50%; transition: .2s; }
.switch input:checked + .slider { background: #16a34a; }
.switch input:checked + .slider:before { transform: translateX(18px); }

/* Prioritäts-Badges */
.badge.prio-hoch { background: #fee2e2; color: #b91c1c; }
.badge.prio-normal { background: #fef9c3; color: #a16207; }
.badge.prio-niedrig { background: #dcfce7; color: #15803d; }

/* Ticket: Zurück-Link sauber */
.back-link { display: inline-block; margin: 2px 0 10px; color: var(--muted); text-decoration: none; font-size: 0.9rem; }
.back-link:hover { color: var(--primary); }

/* Ticket: Stammdaten-Diff */
table.diff th, table.diff td { padding: 8px 10px; }
.diff-alt { color: #b91c1c; text-decoration: line-through; }
.diff-neu { color: #047857; font-weight: 600; }
.sd-freigabe { margin-top: 10px; padding: 12px; border: 1px solid #fcd34d; background: #fffbeb; border-radius: 8px; font-size: 0.92rem; }

/* Portal-Revision (2026-09-03): Kacheln, Jahres-Gruppierung, Doku-Tabelle */
.portal-wrap { max-width: 860px; }
.portal-kacheln { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; }
.portal-kachel { background: var(--card-bg, #fff); border: 1px solid var(--border, #e2e2e2); border-radius: 12px; padding: 20px; cursor: pointer; transition: box-shadow .15s, transform .05s; text-align: left; }
.portal-kachel:hover { box-shadow: 0 4px 14px rgba(0,0,0,.08); transform: translateY(-1px); }
.portal-kachel:active { transform: translateY(0); }
.portal-kachel h3 { margin: 6px 0 2px; font-size: 16px; }
.portal-kachel .muted { font-size: 13px; }
.portal-kachel-icon { font-size: 28px; line-height: 1; }
.portal-jahr { margin-bottom: 10px; border: 1px solid var(--border, #e2e2e2); border-radius: 8px; overflow: hidden; }
.portal-jahr summary { cursor: pointer; padding: 8px 12px; font-weight: 600; background: #f7f7f7; list-style: none; }
.portal-jahr summary::-webkit-details-marker { display: none; }
.portal-jahr summary::before { content: '▸ '; }
.portal-jahr[open] summary::before { content: '▾ '; }
.portal-doku-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.portal-doku-table th, .portal-doku-table td { padding: 7px 10px; text-align: left; border-bottom: 1px solid #eee; vertical-align: top; }
.portal-doku-table th { background: #fafafa; font-size: 12px; text-transform: uppercase; letter-spacing: .03em; color: #666; }
.portal-doku-table .nowrap { white-space: nowrap; }
@media (max-width: 600px) {
  .portal-doku-table th:nth-child(3), .portal-doku-table td:nth-child(3) { display: none; }
}

/* Bewerbungs-Portal (Issue #4): Interessenten */
.badge.ok { background: #ecfdf5; color: var(--ok, #047857); }
.badge.err { background: #fee2e2; color: var(--err, #b91c1c); }
.btn-danger { background: var(--err, #b91c1c); border-color: var(--err, #b91c1c); }
.bew-wrap { max-width: 720px; margin: 0 auto; }
.bew-kopf { margin-bottom: 14px; }
.bew-kopf h2 { margin-bottom: 2px; }
.bew-schritte { display: flex; gap: 10px; margin-bottom: 16px; }
.bew-schritt { display: flex; align-items: center; gap: 7px; padding: 7px 14px; border: 1px solid var(--border, #e2e2e2); border-radius: 999px; font-size: 13px; color: #888; background: #fff; }
.bew-schritt span { display: inline-flex; width: 20px; height: 20px; border-radius: 50%; background: #e5e7eb; color: #555; align-items: center; justify-content: center; font-weight: 700; font-size: 12px; }
.bew-schritt.akt { border-color: var(--primary, #2563eb); color: var(--primary, #2563eb); background: #eff6ff; }
.bew-schritt.akt span { background: var(--primary, #2563eb); color: #fff; }
.bew-schritt.ok { border-color: #a7f3d0; color: #047857; background: #ecfdf5; }
.bew-schritt.ok span { background: #10b981; color: #fff; }
.bew-vorschau { margin-top: 10px; display: flex; flex-wrap: wrap; gap: 6px; }
.bew-vorschau .badge { background: #f3f4f6; color: #555; }
.bew-upload-row { display: flex; align-items: center; gap: 10px; padding: 10px 0; border-bottom: 1px solid #f0f0f0; }
.bew-upload-row:last-child { border-bottom: none; }
.bew-upload-row .grow { flex: 1; }
@media (max-width: 600px) {
  .bew-schritte { flex-wrap: wrap; }
}