:root{--navy:#073d68;--blue:#0877c9;--paper:#f3f7f9;--line:#d2e0e7}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:#173d52;font:14px/1.8 system-ui,'Noto Sans JP',sans-serif}header{display:flex;align-items:center;justify-content:space-between;padding:22px 5%;background:white;border-bottom:1px solid var(--line)}header a{font-size:25px;font-weight:900;color:var(--navy);text-decoration:none;font-style:italic}header small{font-size:12px;font-style:normal}header span{font-size:12px;color:#6d818f}main{max-width:1100px;margin:40px auto 80px;padding:0 22px}[hidden]{display:none!important}.panel{padding:30px;background:white;border:1px solid var(--line);border-radius:15px;margin-bottom:25px}.login{max-width:470px;margin:65px auto;padding:40px}.eyebrow{font-size:10px;letter-spacing:2px;font-weight:800;color:var(--blue)}h1{font-size:28px;line-height:1.5;margin:15px 0}h2{font-size:21px;margin:0 0 12px}h3{font-size:17px;margin:0 0 18px}p{color:#607988}label{display:block;color:#234c63;font-size:12px;font-weight:650;margin-bottom:16px}input,textarea,select{font:inherit;display:block;width:100%;padding:11px;border:1px solid #bfcfd8;border-radius:7px;background:#fff;margin-top:6px;color:#173d52}textarea{resize:vertical;min-height:85px}input:focus,textarea:focus{outline:3px solid #a9d9f4;border-color:#0877c9}button,.primary,.secondary{font:inherit;cursor:pointer;border:0;border-radius:7px;padding:12px 20px;font-weight:700;text-decoration:none;display:inline-block}.primary{background:var(--navy);color:white}.secondary{background:#eaf3f8;color:var(--navy)}.subtle{background:transparent;color:#607988;text-decoration:underline}.login button{width:100%;margin:8px 0 10px}.back{font-size:12px;color:var(--navy)}.message{padding:0;color:var(--navy);white-space:pre-wrap}.message:not(:empty){padding:14px 18px;background:#e1f1fa;border-radius:8px}.message.error{background:#fff0ef;color:#982e2e}.fields{display:grid;grid-template-columns:1fr 1fr;gap:0 22px}.wide{grid-column:1/-1}.editor-heading{display:flex;justify-content:space-between;gap:20px;align-items:center}.toolbar{position:sticky;top:0;z-index:2;display:flex;gap:10px;flex-wrap:wrap;padding:14px;background:#f3f7f9f5;border:1px solid var(--line);border-radius:12px;backdrop-filter:blur(10px)}.hint{font-size:12px;margin:18px 0 24px}.car-fields{display:grid;grid-template-columns:1fr 1fr;gap:25px}.car-editor{padding:20px;border:1px solid var(--line);border-radius:10px;min-width:0}.photo-preview{display:block;width:100%;aspect-ratio:3/2;object-fit:cover;border-radius:9px;background:#e8f2f7;margin-bottom:12px}.photo-control{margin-bottom:20px}.photo-control input{font-size:12px}.photo-control small{font-size:11px;color:#697f8a}.prices{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.prices input{padding:9px 6px}.terms-editor{border-top:1px solid var(--line);padding-top:20px;margin-top:20px}.recovery p{font-size:12px}.recovery button{font-size:12px}dialog{padding:30px;border:0;border-radius:13px;max-width:calc(100% - 30px);width:490px;color:#173d52}dialog::backdrop{background:#092a4cb3}.dialog-actions{display:flex;gap:12px;justify-content:flex-end}button:disabled{opacity:.55;cursor:wait}#hero-photo{max-width:430px}@media(max-width:650px){main{padding:0 14px}.panel{padding:22px}.login{margin:35px auto;padding:30px}.fields,.car-fields{grid-template-columns:1fr}.prices{grid-template-columns:repeat(3,1fr)}.editor-heading{align-items:start}.editor-heading h1{font-size:24px}.toolbar{gap:8px}.toolbar button,.toolbar a{font-size:11px;padding:10px 12px}.dialog-actions{flex-wrap:wrap}}