body { background:#f6f0f4; font-family: Arial, sans-serif; margin:0; color:#222; }
.container { width: 90%; max-width:1100px; margin: 0 auto; padding: 20px; }
.site-header { background:#f1d7db; padding: 12px 0; box-shadow: 0 4px 8px rgba(0,0,0,0.06); }
.header-inner { display:flex; justify-content:space-between; align-items:center; }
.logo a { color:#2f1a1e; text-decoration:none; font-weight:800; letter-spacing:1px; }
.top-nav a { margin: 0 10px; text-decoration:none; color:#2f1a1e; font-weight:600; }
.hero { display:flex; align-items:center; justify-content:space-between; padding:40px 0; }
.hero .left { flex:1; text-align:left; padding-right:20px; }
.hero .right { flex:1; text-align:right; }
.btn { display:inline-block; padding:10px 18px; border-radius:10px; text-decoration:none; color:#fff; background:#ff6b4a; border:none; cursor:pointer; }
.btn-outline { background:transparent; color:#2f1a1e; border:2px solid #2f1a1e; padding:8px 16px; border-radius:10px; }
.btn-big { padding:14px 28px; font-weight:700; margin-right:10px; }
.samples { margin-top:30px; }
.samples-grid { display:grid; grid-template-columns: repeat(auto-fit,minmax(150px,1fr)); gap:16px; margin-top:12px; }
.card { background:#fff; border-radius:12px; padding:8px; box-shadow:0 6px 18px rgba(0,0,0,0.06); text-align:center; }
.card img { width:100%; height:140px; object-fit:cover; border-radius:8px; }
.upload-form { margin-top:20px; }
.upload-card { display:flex; gap:16px; align-items:center; }
.upload-area { display:block; border:2px dashed #e2bfc4; border-radius:12px; padding:20px; cursor:pointer; background:#fff; flex:1; text-align:center; }
.upload-area input[type=file] { display:none; }
.upload-inner p { margin:0; color:#8a6f76; font-weight:600; }
.results-list { list-style:none; padding:0; display:flex; flex-wrap:wrap; gap:20px; }
.results-list .card { width:200px; }
.site-footer { text-align:center; padding:30px 0; margin-top:40px; color:#777; }
.auth-form { max-width:400px; margin-top:10px; }