:root{font-family:system-ui,-apple-system,Segoe UI,sans-serif;color:#263238;background:#faf9f5}*{box-sizing:border-box}body{margin:0}.app-shell{max-width:1100px;margin:auto;padding:0 18px}header{display:flex;justify-content:space-between;align-items:center;padding:18px 0;border-bottom:1px solid #ddd}.brand{font-size:1.35rem;font-weight:700}nav{display:flex;gap:18px}a{color:#6b4f2a;text-decoration:none;font-weight:600}main{padding:28px 0}h1{margin-bottom:4px}.muted{color:#777}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:25px 0}.card{background:#fff;border:1px solid #e5e0d5;border-radius:16px;padding:20px;box-shadow:0 2px 8px #00000008}.card span{display:block;color:#777}.card strong{display:block;font-size:1.6rem;margin-top:8px}table{width:100%;border-collapse:collapse;background:#fff;border-radius:12px;overflow:hidden}th,td{text-align:left;padding:12px;border-bottom:1px solid #eee}th{background:#f1eee6}.form-grid{display:grid;grid-template-columns:1fr 160px 1fr 1fr;gap:14px;margin:25px 0}label{font-weight:600}select,input{display:block;width:100%;margin-top:7px;padding:11px;border:1px solid #ccc;border-radius:9px;background:white;font:inherit}.total{font-size:1.4rem;margin:22px 0}.primary{border:0;border-radius:10px;padding:13px 20px;background:#6b4f2a;color:white;font-weight:700;cursor:pointer}.primary:disabled{opacity:.5}.success{margin-top:16px;padding:12px;border-radius:10px;background:#e8f5e9}@media(max-width:900px){.cards{grid-template-columns:repeat(2,1fr)}}
@media(max-width:700px){header{align-items:flex-start;gap:15px;flex-direction:column}.cards{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}nav{gap:12px;flex-wrap:wrap}}

/* ---------- Kopfzeile / Benutzer ---------- */
header nav{align-items:center}
.user{color:#777;font-weight:600}
.logout-form{display:inline;margin:0}
.link-button{background:none;border:0;padding:0;font:inherit;font-weight:600;color:#6b4f2a;cursor:pointer;text-decoration:underline}

/* ---------- Login ---------- */
.empty-layout{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:#faf9f5}
.login-page{width:100%;display:flex;align-items:center;justify-content:center}
.login-card{width:100%;max-width:380px;background:#fff;border:1px solid #e5e0d5;border-radius:18px;padding:34px 28px;box-shadow:0 6px 24px #00000012;text-align:center}
.login-logo{font-size:2.6rem;line-height:1}
.login-card h1{margin:12px 0 2px;font-size:1.5rem}
.login-subtitle{margin:0 0 22px;color:#777}
.login-card form{text-align:left}
.login-card label{display:block;margin-top:14px}
.login-card input{margin-top:6px}
.alert{margin:0 0 16px;padding:11px 13px;border-radius:10px;font-weight:600;text-align:left}
.alert.error{background:#fdecea;color:#8b1f17;border:1px solid #f5c6c2}
.primary-button{width:100%;margin-top:22px;border:0;border-radius:10px;padding:13px 20px;background:#6b4f2a;color:#fff;font-weight:700;font-size:1rem;cursor:pointer}
.primary-button:hover{background:#573f21}

/* ---------- Verwaltungsseiten ---------- */
.panel{background:#fff;border:1px solid #e5e0d5;border-radius:16px;padding:22px;margin:22px 0;box-shadow:0 2px 8px #00000008}
.panel h2{margin:0 0 6px;font-size:1.15rem}
.form-grid-3{grid-template-columns:2fr 1fr 120px}
.form-grid-4{grid-template-columns:repeat(4,1fr)}
.checkbox-label{display:flex;flex-direction:column;justify-content:flex-start}
.checkbox-label input{width:22px;height:22px;margin-top:9px}
.button-row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.secondary{border:1px solid #cfc7b6;border-radius:10px;padding:13px 20px;background:#fff;color:#6b4f2a;font-weight:700;cursor:pointer}
.hint{color:#777;font-size:.9rem;margin:10px 0}
.row-actions{display:flex;gap:14px;flex-wrap:wrap;white-space:nowrap}
.link-button.danger{color:#a12a1e}
.inactive-row td{opacity:.55}
.panel .alert{margin-top:16px}
@media(max-width:700px){.form-grid-3,.form-grid-4{grid-template-columns:1fr}}

/* ---------- Pfand ---------- */
.compact-table{margin-top:16px}
.compact-table th,.compact-table td{padding:8px 12px;font-size:.95rem}
.totals-panel{max-width:420px;margin-left:0}
.totals-row{display:flex;justify-content:space-between;padding:4px 0;color:#555}
.totals-final{border-top:1px solid #e5e0d5;margin-top:8px;padding-top:10px;font-size:1.25rem;font-weight:700;color:#263238}
.form-grid-align-bottom{display:flex;align-items:flex-end}
.form-grid-align-bottom .secondary{width:100%;padding:11px 20px}

/* ---------- Letzte Verkäufe (Karten mit Positionen) ---------- */
.sale-list{display:flex;flex-direction:column;gap:14px;margin:18px 0}
.sale-card{background:#fff;border:1px solid #e5e0d5;border-radius:14px;padding:16px 18px;box-shadow:0 2px 8px #00000008}
.sale-card-header{display:flex;justify-content:space-between;align-items:baseline;font-weight:700}
.sale-total{font-size:1.15rem}
.sale-card-meta{color:#777;font-size:.9rem;margin-top:2px}
.sale-items{list-style:none;margin:12px 0 0;padding:0;border-top:1px solid #f1eee6}
.sale-items li{display:flex;justify-content:space-between;gap:12px;padding:7px 0;border-bottom:1px dashed #f1eee6;font-size:.95rem}
.sale-items li:last-child{border-bottom:0}
.sale-deposit-returns{margin-top:6px}
.sale-deposit-returns li{color:#a12a1e}