:root{
  --bg:#f5f5f7; --card:#ffffff; --ink:#1d1d1f; --mut:#6e6e73; --line:#d2d2d7;
  --accent:#0071e3; --accent2:#0077ed; --green:#34c759; --danger:#ff3b30; --warn:#ff9f0a;
  --radius:18px; --shadow:0 4px 24px rgba(0,0,0,.06); --shadow2:0 8px 40px rgba(0,0,0,.10);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;color:var(--ink);background:var(--bg);
  font:17px/1.5 -apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro Text","Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}

.top{display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:14px 22px;background:rgba(255,255,255,.72);backdrop-filter:saturate(180%) blur(20px);
  -webkit-backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid var(--line);
  position:sticky;top:0;z-index:10}
.brand{font-weight:600;letter-spacing:-.02em;color:var(--ink);font-size:19px}
.top nav{display:flex;gap:18px;flex-wrap:wrap;font-size:15px}
.top nav a{color:var(--mut)}

.wrap{max-width:820px;margin:0 auto;padding:28px 18px 80px}
h1{font-size:32px;line-height:1.1;letter-spacing:-.03em;font-weight:700;margin:.1em 0 .5em}
h2{font-size:21px;letter-spacing:-.02em;font-weight:600;margin:1.4em 0 .6em}

.card{background:var(--card);border:1px solid rgba(0,0,0,.04);border-radius:var(--radius);
  padding:22px;margin:0 0 18px;box-shadow:var(--shadow)}

label{display:block;font-size:14px;color:var(--mut);margin:.9em 0 .3em;font-weight:500}
input,select{width:100%;padding:13px 14px;background:#fff;border:1px solid var(--line);
  border-radius:12px;color:var(--ink);font-size:17px;transition:border-color .15s,box-shadow .15s}
input:focus,select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px rgba(0,113,227,.15)}

button,.btn{display:inline-block;border:0;border-radius:980px;padding:12px 22px;font-size:17px;
  font-weight:500;color:#fff;background:var(--accent);cursor:pointer;transition:background .15s,transform .05s;
  font-family:inherit}
button:hover,.btn:hover{background:var(--accent2);text-decoration:none}
button:active,.btn:active{transform:scale(.98)}
.btn.grey{background:#e8e8ed;color:var(--ink)}.btn.grey:hover{background:#dedee3}
.btn.danger{background:var(--danger)}.btn.danger:hover{background:#ff5a50}
.btn.small,button.small{padding:8px 15px;font-size:15px}

.row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}

table{width:100%;border-collapse:collapse;font-size:15px}
th,td{text-align:left;padding:12px 8px;border-bottom:1px solid var(--line)}
th{color:var(--mut);font-weight:600;font-size:13px;text-transform:uppercase;letter-spacing:.02em}
tr:last-child td{border-bottom:0}

.bal{font-size:40px;font-weight:700;letter-spacing:-.03em}
.mut{color:var(--mut)} .right{text-align:right}
.neg{color:var(--danger)} .pos{color:var(--green)}
.pill{display:inline-block;padding:4px 12px;border-radius:980px;font-size:13px;
  background:#f0f0f3;color:var(--mut);font-weight:500}

.msg{padding:14px 16px;border-radius:14px;margin:0 0 16px;font-size:15px}
.msg.err{background:#fff0ef;color:#b8261c;border:1px solid #ffd4d0}
.msg.ok{background:#eafbf0;color:#1a7a3c;border:1px solid #c3edd1}

/* Kunden-Landing: große Fest-Karten */
.hero{margin:8px 0 26px}
.hero .sub{color:var(--mut);font-size:19px;margin:-.2em 0 1.2em}
.fest{display:block;background:var(--card);border-radius:22px;padding:26px 24px;margin:0 0 16px;
  box-shadow:var(--shadow);border:1px solid rgba(0,0,0,.04);transition:transform .12s,box-shadow .12s}
.fest:hover{transform:translateY(-2px);box-shadow:var(--shadow2);text-decoration:none}
.fest .name{font-size:26px;font-weight:700;letter-spacing:-.02em;color:var(--ink)}
.fest .go{color:var(--accent);font-weight:500;margin-top:6px;display:inline-block}
.staff{margin-top:40px;padding-top:8px;border-top:1px solid var(--line)}
.staff h2{color:var(--mut);font-size:15px;text-transform:uppercase;letter-spacing:.03em}

/* POS Produkte */
.prod{display:flex;flex-direction:column;gap:6px;background:#fff;border:1px solid var(--line);
  border-radius:16px;padding:18px 16px;text-align:left;color:var(--ink);font-weight:600;font-size:16px;
  box-shadow:0 1px 3px rgba(0,0,0,.04)}
.prod:hover{background:#fafafa;border-color:#c7c7cc}
.prod .p{color:var(--accent);font-weight:600}

#reader{width:100%;max-width:420px;margin:0 auto;border-radius:16px;overflow:hidden}
.qrbox{background:#fff;padding:16px;border-radius:16px;display:inline-block;box-shadow:var(--shadow)}

@media print{.top,nav,.noprint{display:none!important}body{background:#fff}.card{box-shadow:none;border:1px solid #ccc}}

/* --- Kunden-Startseite / Fest --- */
.fest-logo{max-height:96px;max-width:70%;margin:0 auto 14px;display:block;object-fit:contain}
.fest-big{text-align:center;padding:30px 24px}
.fest-big .name{font-size:28px;margin-bottom:16px}
.fest-big .go-btn{display:inline-block;margin-top:4px}
.go-btn{color:#fff}
.fest-big:hover{text-decoration:none}

/* --- Öffentliche Fußzeile mit Logins (Kunde scrollt runter) --- */
.pubfoot{margin-top:56px;padding:26px 16px 10px;border-top:1px solid var(--line);text-align:center}
.pubfoot .loginrow{display:flex;gap:12px;justify-content:center;align-items:center;flex-wrap:wrap;font-size:15px}
.pubfoot .loginrow a{color:var(--mut)}
.pubfoot .loginrow a:hover{color:var(--accent)}
.pubfoot .dot{color:var(--line)}
.pubfoot .copy{margin-top:10px;font-size:13px}

/* Summenzeilen im Bericht */
tfoot th,tfoot td{font-weight:700;color:var(--ink);text-transform:none;font-size:15px;letter-spacing:0;border-top:2px solid var(--line)}