:root {
  --bg: #f5f6f8; --card: #ffffff; --text: #1e2430; --muted: #6b7280;
  --border: #e3e6ea; --primary: #2454b8; --primary-dark: #1d449a;
  --ok: #1a9e4b; --changed: #d43a3a; --unknown: #9aa0a8; --error: #e08a00;
}
* { box-sizing: border-box; }
body {
  margin: 0; padding: 0 1rem 2rem; background: var(--bg); color: var(--text);
  font: 15px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif;
}
.container { max-width: 1100px; margin: 0 auto; }
nav.topbar {
  display: flex; align-items: center; gap: 1.25rem; flex-wrap: wrap;
  padding: 0.8rem 0; margin-bottom: 1.25rem; border-bottom: 1px solid var(--border);
}
.brand { font-weight: 700; font-size: 1.1rem; color: var(--text); text-decoration: none; }
nav.topbar a.navlink { color: var(--muted); text-decoration: none; font-size: 0.95rem; }
nav.topbar a.navlink:hover { color: var(--text); }
.spacer { flex: 1; }
.userinfo { color: var(--muted); font-size: 0.88rem; }
.userinfo .rolle { background: #eef1f5; border-radius: 999px; padding: 0.1rem 0.5rem; }
header.page { display: flex; align-items: center; justify-content: space-between;
              flex-wrap: wrap; gap: 1rem; margin-bottom: 1.25rem; }
h1 { font-size: 1.4rem; margin: 0; }
form { margin: 0; }
button, .btn {
  background: var(--primary); color: #fff; border: 0; border-radius: 6px;
  padding: 0.55rem 1.1rem; font-size: 0.95rem; cursor: pointer;
}
button:hover, .btn:hover { background: var(--primary-dark); }
button.klein { padding: 0.3rem 0.7rem; font-size: 0.85rem; }
button.sekundaer { background: #eef1f5; color: var(--text); }
button.sekundaer:hover { background: #e0e4ea; }
input, select {
  padding: 0.45rem 0.6rem; border: 1px solid var(--border); border-radius: 6px;
  font-size: 0.92rem; background: #fff; color: var(--text);
}
.card { background: var(--card); border: 1px solid var(--border);
        border-radius: 8px; overflow-x: auto; }
table { border-collapse: collapse; width: 100%; }
th, td { padding: 0.55rem 0.9rem; text-align: left; white-space: nowrap; }
th { background: #fafbfc; border-bottom: 2px solid var(--border);
     font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.04em;
     color: var(--muted); }
td { border-bottom: 1px solid var(--border); }
tr:last-child td { border-bottom: 0; }
tr:hover td { background: #f8fafc; }
.typ { display: inline-block; padding: 0.1rem 0.5rem; border-radius: 999px;
       background: #eef1f5; font-size: 0.78rem; color: var(--muted); }
.status { font-weight: 600; font-size: 0.85rem; }
.dot { display: inline-block; width: 0.7em; height: 0.7em;
       border-radius: 50%; margin-right: 0.4em; vertical-align: baseline; }
.st-OK      { color: var(--ok); }      .st-OK .dot      { background: var(--ok); }
.st-CHANGED { color: var(--changed); } .st-CHANGED .dot { background: var(--changed); }
.st-NEW     { color: var(--changed); } .st-NEW .dot     { background: var(--changed); }
.st-UNKNOWN { color: var(--unknown); } .st-UNKNOWN .dot { background: var(--unknown); }
.st-ERROR   { color: var(--error); }   .st-ERROR .dot   { background: var(--error); }
.st-TEXT_CHANGED { color: #7c3aed; }   .st-TEXT_CHANGED .dot { background: #7c3aed; }
.st-MANUELL { color: #2563eb; }        .st-MANUELL .dot { background: #2563eb; }
.refresh-dot { display:inline-block; width:0.55em; height:0.55em; border-radius:50%;
               background:#9aa0a8; vertical-align:baseline; }
tr.gruppen-zeile td { background:#f2f5f9; font-size:0.92rem; }
tr.gruppen-zeile:hover td { background:#e9eef5; }
tr.gruppen-zeile .pfeil { display:inline-block; width:1.1em; color:var(--muted); }
tr.gruppen-kind td { background:#fcfdfe; }
a.navlink.aktiv, .navdrop summary.aktiv { color: var(--text); font-weight: 600; }
details.navdrop { position: relative; }
details.navdrop summary { list-style: none; cursor: pointer; }
details.navdrop summary::-webkit-details-marker { display: none; }
details.navdrop .navdrop-menu {
  position: absolute; top: 1.7rem; left: 0; z-index: 20; min-width: 10rem;
  background: var(--card); border: 1px solid var(--border); border-radius: 8px;
  box-shadow: 0 4px 14px rgba(0,0,0,0.08); padding: 0.4rem 0;
  display: flex; flex-direction: column; }
details.navdrop .navdrop-menu a {
  padding: 0.4rem 1rem; color: var(--text); text-decoration: none; font-size: 0.92rem; }
details.navdrop .navdrop-menu a:hover { background: #f2f5f9; }
details.navdrop .navdrop-menu a.aktiv { font-weight: 600; }
.kpi-leiste { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 0.9rem; }
button.kpi { background: var(--card); border: 1px solid var(--border); color: var(--text);
             border-radius: 999px; padding: 0.25rem 0.8rem; font-size: 0.85rem;
             font-weight: 600; cursor: pointer; }
button.kpi:hover { background: #f2f5f9; }
button.kpi.kpi-aktiv { border-color: var(--primary); box-shadow: 0 0 0 2px #2454b833; }
button.kpi.kpi-leer { opacity: 0.45; font-weight: 400; }
.suchfeld { width: 100%; max-width: 24rem; }
@media (max-width: 720px) {
  body { padding: 0 0.5rem 1.5rem; }
  th, td { padding: 0.45rem 0.55rem; font-size: 0.85rem; }
  nav.topbar { gap: 0.7rem; }
  header.page { margin-bottom: 0.9rem; }
}
.htmx-request .refresh-dot, .htmx-request.refresh-dot { background:#2454b8; }
.diff-zeile { padding: 0.15rem 0.6rem; white-space: pre-wrap; font-size: 0.88rem; }
.diff-add { background: #e8f7ee; color: #14602f; }
.diff-del { background: #fdecec; color: #8f1d1d; text-decoration: line-through; }
.diff-skip { color: var(--muted); font-style: italic; padding: 0.3rem 0.6rem; }
.muted { color: var(--muted); }
footer { margin-top: 1rem; color: var(--muted); font-size: 0.85rem; }
abbr[title] { text-decoration: none; border-bottom: 1px dotted var(--muted); cursor: help; }
.meldung { border-radius: 6px; padding: 0.6rem 0.9rem; margin-bottom: 1rem; font-size: 0.92rem; }
.meldung.fehler { background: #fdecec; color: #a02020; border: 1px solid #f2c4c4; }
.meldung.ok { background: #e8f7ee; color: #16713a; border: 1px solid #bfe6cd; }

/* ---------------- Freigabe-Workflow (Phase 5) ---------------- */
.st-FREIGABE { color: #b45309; } .st-FREIGABE .dot { background: #b45309; }
.badge-freigabe {
  display: inline-block; margin-left: 0.5rem; padding: 0.05rem 0.55rem;
  border-radius: 999px; font-size: 0.75rem; font-weight: 600; text-decoration: none;
  background: #fef3c7; color: #92400e; border: 1px solid #fcd34d; }
.badge-freigabe.badge-qm { background: #ede9fe; color: #5b21b6; border-color: #c4b5fd; }
a.badge-freigabe:hover { filter: brightness(0.96); }
.fg-NEU_ERKANNT     { color: var(--changed); } .fg-NEU_ERKANNT .dot     { background: var(--changed); }
.fg-IN_BEARBEITUNG  { color: #b45309; }        .fg-IN_BEARBEITUNG .dot  { background: #b45309; }
.fg-WARTET_AUF_QM   { color: #7c3aed; }        .fg-WARTET_AUF_QM .dot   { background: #7c3aed; }
.fg-FREIGEGEBEN     { color: var(--ok); }      .fg-FREIGEGEBEN .dot     { background: var(--ok); }
.fg-ZURUECKGEWIESEN { color: var(--changed); } .fg-ZURUECKGEWIESEN .dot { background: var(--changed); }
.diff-toolbar {
  position: sticky; top: 0; z-index: 10; display: flex; gap: 0.5rem;
  align-items: center; flex-wrap: wrap; padding: 0.5rem 0.8rem; }
.split-kopf {
  display: grid; grid-template-columns: 1fr 1fr; gap: 0.6rem;
  margin: 0.8rem 0 0.4rem; font-size: 0.82rem; color: var(--muted); font-weight: 600; }
.split-legende { margin-left: 0.5rem; padding: 0 0.4rem; font-weight: 400; }
.split-zeile { display: grid; grid-template-columns: 1fr 1fr; gap: 0.6rem; }
.split-alt, .split-neu {
  padding: 0.2rem 0.5rem; font-size: 0.88rem; line-height: 1.55;
  white-space: pre-wrap; overflow-wrap: anywhere;
  background: var(--card); border-left: 1px solid var(--border);
  border-right: 1px solid var(--border); }
.split-zeile .diff-del, .split-zeile .diff-add {
  padding: 0.1rem 0.35rem; border-radius: 4px; margin: 0.12rem 0; }
.split-skip { color: var(--muted); font-style: italic; text-align: center;
  padding: 0.35rem 0; font-size: 0.85rem; }
.hunk { border: 1px solid var(--border); border-radius: 8px; margin: 0.7rem 0;
  background: var(--card); overflow: hidden; }
.hunk-fokus { border-color: var(--primary); box-shadow: 0 0 0 2px #2454b833; }
.hunk-kopf { display: flex; gap: 0.6rem; align-items: center; flex-wrap: wrap;
  padding: 0.4rem 0.8rem; background: #fafbfc; border-bottom: 1px solid var(--border);
  font-size: 0.85rem; }
.hunk-inhalt .split-alt, .hunk-inhalt .split-neu { border: 0; }
.hunk-form { display: flex; gap: 0.5rem; align-items: center; flex-wrap: wrap;
  padding: 0.45rem 0.8rem; border-top: 1px dashed var(--border); background: #fcfdfe; }
.mark { padding: 0.05rem 0.55rem; border-radius: 999px; font-size: 0.78rem; font-weight: 600; }
.mark-relevant { background: #fee2e2; color: #991b1b; border: 1px solid #fca5a5; }
.mark-irrelevant { background: #e5e7eb; color: #4b5563; border: 1px solid #d1d5db; }

/* Phase 7: Pruefung deaktiviert (pausiert) */
.st-DEAKTIVIERT { color: #6b7280; }    .st-DEAKTIVIERT .dot { background: #6b7280; }
tr.zeile-deaktiviert td { opacity: 0.55; }
.badge-pause {
  display: inline-block; margin-left: 0.5rem; padding: 0.05rem 0.55rem;
  border-radius: 999px; font-size: 0.75rem; font-weight: 600;
  background: #e5e7eb; color: #4b5563; border: 1px solid #d1d5db; }

/* Phase 9: Prueflauf-Fortschritt */
.fortschritt { margin-bottom: 0.6rem; }
.fortschritt-info { font-size: 0.85rem; margin-bottom: 0.25rem; }
.fortschritt-spur { height: 6px; border-radius: 999px; background: #e5e7eb; overflow: hidden; }
.fortschritt-balken { height: 100%; border-radius: 999px; background: #2563eb; transition: width 0.6s ease; }

/* Phase 9c: sortierbare Spaltenkoepfe + Gruppen-Cursor */
th[data-sort] { cursor: pointer; user-select: none; white-space: nowrap; }
th[data-sort] .sort-pfeil { font-size: 0.7rem; display: inline-block; min-width: 0.8em; }
th[data-sort].sort-aktiv { text-decoration: underline; }
tr.gruppen-zeile { cursor: pointer; }

/* Phase 10: Massen-Auswahl (admin) */
.massen-leiste { display: flex; gap: 0.6rem; align-items: center; flex-wrap: wrap;
                 margin: 0.4rem 0 0.6rem; }
.auswahl-zelle { width: 1.6rem; text-align: center; }