/* Ankauf-Portal — schwarz/weiß im GreenThreads-Look (wie die Echtheits-Prüfseite), mobil zuerst, keine Inline-Stile (CSP style-src 'self') */
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;background:#fff;color:#0b0b0b;font:16px/1.5 -apple-system,'SF Pro Text','Helvetica Neue',Arial,system-ui,sans-serif;min-height:100vh;display:flex;flex-direction:column}
a{color:inherit}button,input,select{font:inherit;color:inherit}
.top{display:flex;align-items:center;gap:12px;padding:14px 16px;border-bottom:1px solid #0b0b0b}.brand{font-family:Georgia,'Times New Roman',serif;font-size:22px;text-decoration:none;letter-spacing:.02em}.eyebrow{font-size:11px;letter-spacing:.28em;text-transform:uppercase;color:#555}.top-link{margin-left:auto;font-size:14px}
.app{flex:1;width:100%;max-width:640px;margin:0 auto;padding:24px 16px 40px}.view{animation:fade .2s ease}@keyframes fade{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}
h1{font-size:26px;line-height:1.2;margin:8px 0 10px}.lead{color:#333;margin:0 0 18px}.small{font-size:14px;color:#555}.err{color:#b00020;font-size:14px;border:1px dashed #b00020;border-radius:10px;padding:8px 12px;margin:10px 0}
.steps{list-style:none;counter-reset:s;padding:0;margin:0 0 22px;display:grid;gap:10px}.steps li{counter-increment:s;display:grid;grid-template-columns:36px 1fr;gap:10px;align-items:start;border:1px solid #ddd;border-radius:12px;padding:12px}.steps li::before{content:counter(s);width:32px;height:32px;border-radius:50%;background:#0b0b0b;color:#fff;display:grid;place-items:center;font-weight:700}.steps li b{display:block;grid-column:2}.steps li span{display:block;grid-column:2;font-size:14px;color:#555}.steps li::before{grid-row:1 / span 2}
.cta{text-align:center;margin:22px 0}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 18px;border:1px solid #0b0b0b;border-radius:999px;background:#fff;cursor:pointer;text-decoration:none;font-weight:700;min-height:44px}.btn.primary{background:#0b0b0b;color:#fff}.btn.big{font-size:18px;padding:14px 26px}.btn:disabled{opacity:.5;cursor:default}.btn.file{position:relative;overflow:hidden}.btn.file input{position:absolute;inset:0;opacity:0;cursor:pointer}
.faq{border-top:1px solid #ddd;padding:10px 0}.faq summary{cursor:pointer;font-weight:700}.faq p,.faq div{margin:8px 0 0}.off{border:1px dashed #0b0b0b;border-radius:10px;padding:10px 12px;margin-top:16px}
.items{display:grid;gap:14px;margin-bottom:14px}.item{border:1px solid #0b0b0b;border-radius:14px;padding:14px}.item-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}.btn-x{border:0;background:transparent;font-size:22px;line-height:1;cursor:pointer;padding:4px 8px}
label{display:grid;gap:4px;font-size:13px;color:#555;margin:8px 0}input:not([type=checkbox]):not([type=file]),select{font-size:16px;padding:10px 12px;border:1px solid #0b0b0b;border-radius:10px;width:100%;background:#fff;color:#0b0b0b;min-height:44px}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 12px}@media(max-width:480px){.grid2{grid-template-columns:1fr}}
.photos{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:8px}.thumbs{display:flex;flex-wrap:wrap;gap:6px}.thumbs img{width:64px;height:64px;object-fit:cover;border-radius:8px;border:1px solid #ddd}.thumbs .up{width:64px;height:64px;border-radius:8px;border:1px dashed #999;display:grid;place-items:center;font-size:12px;color:#555}
.row{display:flex;flex-wrap:wrap;gap:10px;margin:12px 0}.row.end{justify-content:flex-end}.hp{position:absolute;left:-9999px;top:-9999px;height:0;overflow:hidden}.check{display:grid;grid-template-columns:auto 1fr;gap:10px;align-items:start;font-size:14px;color:#333}.check input{width:20px;height:20px;margin-top:2px}.cf{min-height:0;margin:8px 0}
.mark{width:84px;height:84px;margin:12px auto;border-radius:50%;display:grid;place-items:center;font-size:44px;font-weight:700;background:#0b0b0b;color:#fff}
.status-head{display:flex;align-items:center;gap:10px}.pill{display:inline-block;padding:4px 12px;border-radius:999px;border:1px solid #0b0b0b;font-size:13px;font-weight:700}.pill.ok{background:#0b0b0b;color:#fff}.pill.warn{border-style:dashed}
table.items-t{width:100%;border-collapse:collapse;margin:10px 0 16px;font-size:14px}table.items-t td,table.items-t th{padding:8px 4px;border-bottom:1px solid #ddd;text-align:left;vertical-align:top}table.items-t td.r,table.items-t th.r{text-align:right;white-space:nowrap;font-variant-numeric:tabular-nums}table.items-t tfoot td{font-weight:700;font-size:16px;border-bottom:0}.muted{color:#777}
.box{border:1px solid #0b0b0b;border-radius:14px;padding:14px;margin:12px 0}.box h2{font-size:18px;margin:0 0 8px}.ways{display:flex;gap:10px;flex-wrap:wrap}.ways label{display:inline-flex;align-items:center;gap:8px;border:1px solid #0b0b0b;border-radius:999px;padding:8px 14px;color:#0b0b0b;cursor:pointer}.ways input{width:18px;height:18px}
.foot{border-top:1px solid #0b0b0b;padding:16px;text-align:center;font-size:13px;color:#333;line-height:1.6}