:root{color-scheme:light dark;--bg: var(--tg-theme-bg-color, #ffffff);--bg2: var(--tg-theme-secondary-bg-color, #f4f4f5);--text: var(--tg-theme-text-color, #111111);--hint: var(--tg-theme-hint-color, #888888);--link: var(--tg-theme-link-color, #2481cc);--btn: var(--tg-theme-button-color, #2481cc);--btn-text: var(--tg-theme-button-text-color, #ffffff)}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text)}a{color:var(--link);text-decoration:none}.app{padding-bottom:64px}.page{padding:16px;max-width:480px;margin:0 auto}h1{font-size:22px;margin:8px 0 12px}h2{font-size:17px;margin:20px 0 8px}.center{min-height:100dvh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;padding:24px;text-align:center}.muted{color:var(--hint)}.small{font-size:13px}.error{color:#d33}.error-box{background:#dd33331a;color:#d33;padding:10px 12px;border-radius:10px;margin:8px 0;font-size:14px}.home-header{text-align:center;margin-bottom:12px}.home-header h1{margin-bottom:2px}.cat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin-bottom:16px}.cat-card{display:flex;flex-direction:column;align-items:center;gap:6px;background:var(--bg2);border-radius:14px;padding:14px 8px;color:var(--text);font-size:14px;text-align:center}.cat-emoji{font-size:26px}.list{display:flex;flex-direction:column;gap:8px}.listing-row{display:block;background:var(--bg2);border-radius:12px;padding:12px;color:var(--text)}.listing-row-top{display:flex;justify-content:space-between;gap:8px;margin-bottom:4px}.listing-title{font-weight:500;color:var(--text)}.price{font-weight:600;white-space:nowrap}.price-unit{font-size:12px;color:var(--hint)}.badge{font-size:11px;padding:1px 6px;border-radius:8px;vertical-align:middle}.badge-blue{background:#2481cc;color:#fff}.badge-gold{background:#d4a017;color:#fff}.filters{display:flex;gap:8px;margin-bottom:12px}.filters .input{flex:1;min-width:0}.field{display:flex;flex-direction:column;gap:4px;margin-bottom:12px;font-size:14px}.field-check{display:flex;align-items:center;gap:8px;margin-bottom:12px;font-size:14px}.input{font:inherit;color:var(--text);background:var(--bg2);border:1px solid transparent;border-radius:10px;padding:10px 12px;width:100%}.input:focus{outline:none;border-color:var(--btn)}textarea.input{resize:vertical}.btn{font:inherit;border:none;border-radius:10px;background:var(--bg2);color:var(--text);padding:10px 14px;cursor:pointer}.btn-primary{background:var(--btn);color:var(--btn-text);font-weight:600}.btn-wide{display:block;width:100%;text-align:center;margin:12px 0}.btn-sm{padding:6px 10px;font-size:13px}.btn-danger{color:#d33}.btn:disabled{opacity:.6}.row-actions{display:flex;gap:8px;margin-top:8px}.fields-table{width:100%;border-collapse:collapse;margin:12px 0;font-size:14px}.fields-table td{padding:6px 0;border-bottom:1px solid var(--bg2)}.fields-table td:first-child{width:45%}.description{white-space:pre-wrap;line-height:1.5}.seller-card{display:flex;align-items:center;gap:10px;background:var(--bg2);border-radius:12px;padding:12px;margin:12px 0}.avatar-sm{width:44px;height:44px;border-radius:50%}.avatar{width:96px;height:96px;border-radius:50%}.safety-note{background:#d4a0171f;border-radius:10px;padding:10px 12px;font-size:13px;margin:12px 0}.detail-price{margin-bottom:8px}.bottom-nav{position:fixed;bottom:0;left:0;right:0;display:flex;justify-content:space-around;background:var(--bg2);padding:10px 0 max(10px,env(safe-area-inset-bottom));border-top:1px solid rgba(128,128,128,.2)}.nav-item{color:var(--hint);font-size:13px}.nav-item.active{color:var(--link);font-weight:600}