:root{
  --bg:#f3f5f7; --card:#fff; --ink:#1a2530; --muted:#6b7884;
  --line:#e4e9ee; --brand:#1f9c8f; --brand-dark:#178074; --brand-soft:#e7f4f2;
  --warn-bg:#fff7e0; --warn-line:#e8c96a; --danger:#c0392b;
  --shadow:0 1px 3px rgba(20,40,55,.08),0 1px 2px rgba(20,40,55,.06);
  --radius:10px;
}
*{box-sizing:border-box}
body{font-family:system-ui,-apple-system,"Segoe UI",sans-serif;margin:0;background:var(--bg);
  color:var(--ink);line-height:1.5;-webkit-font-smoothing:antialiased}

/* Kopfleiste */
.topbar{background:var(--card);border-bottom:1px solid var(--line);box-shadow:var(--shadow)}
.topbar-in{max-width:1100px;margin:0 auto;padding:.85rem 1.5rem;display:flex;
  align-items:center;justify-content:space-between;gap:1rem}
.brand{display:flex;align-items:center;gap:.6rem;font-weight:700;font-size:1.15rem}
.brand .dot{width:.7rem;height:.7rem;border-radius:50%;background:var(--brand);box-shadow:0 0 0 4px var(--brand-soft)}
.brand small{display:block;font-weight:500;font-size:.72rem;color:var(--muted);letter-spacing:.02em}
.kopf-nav{display:flex;gap:.6rem;align-items:center}

main.container{max-width:1100px;margin:1.5rem auto;padding:0 1.5rem}

/* Buttons */
.btn,button{background:var(--brand);color:#fff;border:0;padding:.55rem 1.05rem;border-radius:8px;
  text-decoration:none;cursor:pointer;font-size:.92rem;font-weight:600;display:inline-flex;
  align-items:center;gap:.4rem;transition:background .15s,transform .05s}
.btn:hover,button:hover{background:var(--brand-dark)}
.btn:active,button:active{transform:translateY(1px)}
.btn.sek{background:var(--brand-soft);color:var(--brand-dark)}
.btn.sek:hover{background:#d7ecea}

/* Karten */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:1.2rem 1.4rem;margin-bottom:1.3rem}
.card h2{margin:0 0 .9rem;font-size:1rem;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}

/* Upload */
.upload{display:flex;gap:.8rem;align-items:center;flex-wrap:wrap}
.upload input[type=file]{flex:1;min-width:240px;padding:.5rem;border:1.5px dashed #cfdada;
  border-radius:8px;background:#fafcfc;cursor:pointer}
.hilfe-link{color:var(--brand-dark);font-size:.88rem;text-decoration:none;margin-left:auto}
.hilfe-link:hover{text-decoration:underline}

/* Verarbeitungs-Banner */
.verarbeitung,.verarbeitung-inline{background:var(--warn-bg);border:1px solid var(--warn-line);
  border-radius:8px;padding:.55rem .85rem}
.verarbeitung{display:flex;align-items:center;gap:.5rem;margin-bottom:1rem;font-weight:500}
.verarbeitung-inline{padding:.05rem .35rem;border-radius:4px;white-space:nowrap}

/* Toolbar / Filter */
.filter{display:flex;gap:.8rem;align-items:center;flex-wrap:wrap;margin-bottom:1rem}
.summe{font-weight:700;margin-left:auto;background:var(--brand-soft);color:var(--brand-dark);
  padding:.45rem .9rem;border-radius:8px;font-variant-numeric:tabular-nums}
select,input{padding:.45rem .55rem;border:1px solid #cfd6d6;border-radius:7px;font-size:.92rem;
  background:#fff;color:var(--ink)}
select:focus,input:focus{outline:2px solid var(--brand-soft);border-color:var(--brand)}

/* Tabelle */
.tabelle-wrap{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--line)}
table{border-collapse:collapse;width:100%;background:var(--card)}
th,td{padding:.55rem .7rem;text-align:left;font-size:.9rem;border-bottom:1px solid var(--line)}
th{background:#f7f9fa;color:var(--muted);font-weight:600;text-transform:uppercase;
  letter-spacing:.03em;font-size:.74rem;position:sticky;top:0}
tbody tr:hover{background:#f9fbfc}
tbody tr:last-child td{border-bottom:0}
td.num{text-align:right;font-variant-numeric:tabular-nums;font-weight:600}
.beleg-zelle{white-space:nowrap}
.beleg-link{font-size:1.15rem;text-decoration:none}
.scan-link{margin-left:.5rem;font-size:.72rem;color:var(--muted);text-decoration:none;
  border:1px solid var(--line);border-radius:6px;padding:.1rem .4rem}
.scan-link:hover{color:var(--brand-dark);border-color:var(--brand)}
.edit-link{margin-left:.5rem;font-size:.95rem;text-decoration:none;cursor:pointer;color:var(--muted)}
.edit-link:hover{color:var(--brand-dark)}

/* Karten-Kopf mit Aktion rechts */
.karten-kopf{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:.9rem}
.karten-kopf h2{margin:0}
.neue-kat{display:flex;gap:.5rem;align-items:center}
.neue-kat input{font-size:.85rem}

/* Bearbeiten-Zeile */
.edit-row{background:var(--brand-soft)}
.edit-row input{width:100%;font-size:.85rem}
.edit-actions{text-align:right;white-space:nowrap}
.edit-actions .btn{padding:.35rem .8rem;font-size:.82rem}

/* Kategorie-Akzent (farbiger Punkt vor dem Dropdown) */
.kat{display:flex;align-items:center;gap:.45rem}
.kat::before{content:"";width:.6rem;height:.6rem;border-radius:50%;background:#cbd5d5;flex:none}
.kat-baukosten_eigenheim::before{background:#1f9c8f}
.kat-werbungskosten_vermietung::before{background:#3a7bd5}
.kat-privat::before{background:#9aa7b1}
.kat-betrieblich::before{background:#7b5cd6}
.kat-versicherung::before{background:#e09f3e}
.kat-mahnung::before{background:#c0392b}
.kat-dublette::before{background:#b8c2c8}
.kat-unklar::before{background:#e8c96a;box-shadow:0 0 0 3px #fbf3d3}

/* Prüf-Hinweise */
.tag{display:inline-block;font-size:.72rem;font-weight:600;padding:.12rem .5rem;border-radius:999px}
.tag.dublette{background:#eef1f3;color:var(--muted)}
.leer{padding:2rem;text-align:center;color:var(--muted)}

/* Login */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg)}
.login{width:340px;background:var(--card);border:1px solid var(--line);border-radius:14px;
  box-shadow:var(--shadow);padding:2rem;display:flex;flex-direction:column;gap:.9rem}
.login .brand{justify-content:center;margin-bottom:.4rem}
.login input{padding:.65rem .7rem}
.login button{width:100%;justify-content:center;padding:.7rem}
.fehler{color:var(--danger);font-size:.88rem;margin:0}

/* Anleitung */
.anleitung{max-width:760px;line-height:1.6}
.anleitung h2{font-size:1.05rem;margin-top:1.8rem;color:var(--brand-dark);
  border-bottom:1px solid var(--line);padding-bottom:.3rem}
.anleitung ul,.anleitung ol{padding-left:1.3rem}
.anleitung li{margin:.3rem 0}
.anleitung table{margin:1rem 0;border:1px solid var(--line);border-radius:var(--radius)}