:root{--ink:#1a1714;--muted:#6f675d;--line:#e3ddd2;--bg:#f5f2ed;--card:#fff;--gold:#b8962e;--gold-d:#9c7d22;--red:#c0392b;--green:#1a7a4a}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--ink);font-size:16px;line-height:1.5;-webkit-text-size-adjust:100%}
.top{background:var(--ink);color:#fff;padding:14px 16px;display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
.brand{font-weight:800;letter-spacing:.3px}
.agency{color:#d4af5a;font-size:14px}
main{max-width:560px;margin:0 auto;padding:16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:20px 16px;margin-bottom:16px}
.card.wide{max-width:none}
@media(min-width:760px){main{max-width:820px}.card:not(.wide){max-width:560px;margin-left:auto;margin-right:auto}}
h1{font-size:22px;margin:0 0 8px}
h2{font-size:19px;margin:0 0 10px}
p{margin:0 0 12px}
.muted{color:var(--muted);font-size:14px}
.center{text-align:center}
label{display:block;font-weight:600;font-size:14px;margin:12px 0 6px}
input,textarea{width:100%;font:inherit;font-size:18px;padding:12px;border:1.5px solid var(--line);border-radius:10px;background:#fff;color:var(--ink)}
input:focus,textarea:focus{outline:none;border-color:var(--gold)}
input.big{font-size:22px;letter-spacing:4px;text-align:center}
.row3{display:grid;grid-template-columns:1fr 1fr 1.6fr;gap:8px}
.row3 input{text-align:center}
.row2{display:grid;grid-template-columns:1fr 2fr;gap:8px;margin-top:10px}
.btn{display:block;width:100%;font:inherit;font-weight:700;font-size:16px;padding:14px;border-radius:10px;border:1.5px solid var(--line);background:#fff;color:var(--ink);cursor:pointer;margin-top:10px;min-height:50px}
.btn.primary{background:var(--gold);border-color:var(--gold);color:#fff}
.btn.primary:disabled{background:#d9cfb6;border-color:#d9cfb6;cursor:not-allowed}
.btn.danger{background:var(--red);border-color:var(--red);color:#fff}
.btn.link{background:none;border:none;color:var(--muted);font-weight:500;font-size:14px;text-decoration:underline;min-height:0;padding:10px}
.row2 .btn{margin-top:0}
.error{color:var(--red);font-size:14px;font-weight:600;margin:10px 0 0}
.check{display:flex;gap:10px;align-items:flex-start;font-weight:600;font-size:15px;margin:4px 0 8px}
.check input{width:24px;height:24px;flex:0 0 24px;margin-top:1px;accent-color:var(--gold)}
details.consent-text{font-size:14px;color:var(--muted);margin:0 0 14px;border-left:3px solid var(--line);padding-left:10px}
details.consent-text summary{cursor:pointer;color:var(--ink);font-weight:600;padding:4px 0}
.tabs{display:flex;gap:6px;margin:6px 0 10px}
.tab{flex:1;font:inherit;font-weight:700;padding:10px;border-radius:9px;border:1.5px solid var(--line);background:#fff;cursor:pointer}
.tab.on{border-color:var(--gold);background:#fbf6e8}
#typed{margin-bottom:10px;letter-spacing:normal;text-align:left;font-size:18px}
#pad{display:block;width:100%;height:180px;border:2px dashed #c9bfa8;border-radius:12px;background:#fff;touch-action:none}
.pdf{height:62vh;min-height:320px;overflow-y:auto;-webkit-overflow-scrolling:touch;background:#e9e5de;border-radius:10px;padding:8px;border:1px solid var(--line)}
.pdf canvas{display:block;width:100%;height:auto;margin:0 auto 8px;background:#fff;box-shadow:0 1px 4px rgba(0,0,0,.12)}
.progress{height:6px;background:#eee8dc;border-radius:3px;overflow:hidden;margin-top:8px}
#read-bar{height:100%;width:0;background:var(--gold);transition:width .2s}
.preview{border:1px solid var(--line);border-radius:12px;padding:16px;background:#fff;text-align:center}
.preview img{max-width:100%;max-height:140px}
.icon{font-size:44px;text-align:center}
[data-step="message"] h2,[data-step="message"] p{text-align:center}
.spinner{width:34px;height:34px;border:3px solid #e8e1d2;border-top-color:var(--gold);border-radius:50%;margin:18px auto;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.foot{text-align:center;color:var(--muted);font-size:12px;padding:8px 16px 28px}
/* tenancy pack: documents, inventory response */
.docs{list-style:none;margin:0 0 12px;padding:0}
.doc{display:flex;gap:10px;align-items:center;border:1px solid var(--line);border-radius:10px;padding:10px 12px;margin-bottom:8px;background:#fff}
.doc.opened{border-color:#bfe0cd;background:#f4fbf6}
.doc-info{flex:1;min-width:0}
.doc-name{font-weight:700;font-size:15px}
.doc-meta{color:var(--muted);font-size:12.5px;word-break:break-word}
.btn.small{width:auto;min-height:40px;padding:8px 14px;margin:0;font-size:14px;flex:0 0 auto}
.doc.opened .btn.small{color:var(--green);border-color:#bfe0cd}
#ack-wrap.off{opacity:.5}
.choice{display:grid;gap:8px;margin:6px 0 10px}
.choice .btn{margin:0}
.choice .btn.on{border-color:var(--gold);background:#fbf6e8}
.room{border:1px solid var(--line);border-radius:10px;padding:10px;margin:0 0 10px;background:#fcfaf5}
.room input,.room textarea{font-size:16px;margin-bottom:8px}
.thumbs{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:6px}
.thumb{width:64px;height:64px;border-radius:8px;background:#eee center/cover no-repeat;border:1px solid var(--line)}
.thumb.busy{opacity:.5}
.thumb.bad{outline:2px solid var(--red)}
.photo-btn{display:inline-block;cursor:pointer;text-align:center}