:root {
  --paper: #FFFFFF;
  --paper-dim: #F3F3F1;
  --ink: #121210;
  --ink-soft: #58564F;
  --line: #DEDDD7;
  --pop: #0E6B4F;
  --pop-dim: #E4F0EA;
  --warn: #B4471B;
}
* { box-sizing: border-box; }
body.app-body, body.listing-body { margin: 0; background: var(--paper); color: var(--ink); font-family: 'Public Sans', sans-serif; line-height: 1.5; overflow-x: hidden; }
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.center { text-align: center; padding: 80px 24px; }
h1, h2, h3, .disp { font-family: 'Archivo', sans-serif; letter-spacing: -0.01em; }
a { color: inherit; }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 20px; font-size: 14px; font-weight: 600; font-family: 'Public Sans', sans-serif; text-decoration: none; cursor: pointer; border: 1px solid var(--ink); background: var(--paper); color: var(--ink); white-space: nowrap; transition: all 0.15s ease; appearance: none; margin: 0; }
.btn:hover { background: var(--paper-dim); }
.btn-primary { background: var(--ink); color: var(--paper); }
.btn-primary:hover { background: var(--ink); filter: brightness(1.3); }
.btn-pop { background: var(--pop); border-color: var(--pop); color: var(--paper); }
.btn-pop:hover { background: var(--pop); filter: brightness(1.15); }
.btn-sm { padding: 8px 12px; font-size: 12px; }
.btn[disabled] { opacity: 0.5; cursor: not-allowed; }
.btn-danger { border-color: var(--warn); color: var(--warn); }

/* forms */
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.field label { font-size: 12px; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; color: var(--ink-soft); }
.field input, .field select, .field textarea { font: inherit; font-size: 15px; padding: 11px 12px; border: 1px solid var(--line); background: var(--paper); color: var(--ink); width: 100%; border-radius: 0; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--ink); }
.field textarea { min-height: 120px; resize: vertical; }
.field .hint { font-size: 12px; color: var(--ink-soft); }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px; }
.row-4 { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 14px; }
.locked input { background: var(--paper-dim); color: var(--ink-soft); }
.section-title { font-family: 'Archivo', sans-serif; font-size: 13px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--pop); margin: 26px 0 12px; display: flex; align-items: center; gap: 10px; }
.section-title::before { content: ''; width: 8px; height: 8px; background: var(--pop); }
.notice { padding: 12px 14px; border: 1px solid var(--line); font-size: 13px; color: var(--ink-soft); background: var(--paper-dim); }
.notice.warn { border-color: var(--warn); color: var(--warn); background: #FBEFE8; }
.notice.ok { border-color: var(--pop); color: var(--pop); background: var(--pop-dim); }
.err { color: var(--warn); font-size: 13px; margin-top: 8px; min-height: 18px; }

/* builder layout */
.builder { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 40px; align-items: start; }
.builder-form { }
.builder-preview { position: sticky; top: 20px; }
.preview-label { font-size: 12px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-soft); margin-bottom: 10px; display: flex; justify-content: space-between; }
.phone { width: 320px; max-width: 100%; margin: 0 auto; border: 1px solid var(--ink); background: var(--paper); box-shadow: 0 24px 50px -24px rgba(18,18,16,0.35); position: relative; }
.phone .watermark { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; pointer-events: none; }
.phone .watermark span { font-family: 'Archivo', sans-serif; font-weight: 800; font-size: 34px; color: rgba(18,18,16,0.08); transform: rotate(-24deg); letter-spacing: 0.1em; }
.phone-scroll { max-height: 640px; overflow-y: auto; }

/* photos */
.photo-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-top: 8px; }
.photo-grid .ph { position: relative; aspect-ratio: 4/3; background: var(--paper-dim); border: 1px solid var(--line); overflow: hidden; }
.photo-grid .ph img { width: 100%; height: 100%; object-fit: cover; display: block; }
.photo-grid .ph .x { position: absolute; top: 4px; right: 4px; width: 22px; height: 22px; background: var(--ink); color: var(--paper); border: none; font-size: 13px; cursor: pointer; line-height: 22px; text-align: center; padding: 0; }
.photo-grid .ph .cover { position: absolute; bottom: 4px; left: 4px; background: var(--pop); color: var(--paper); font-size: 9px; font-weight: 700; padding: 2px 6px; letter-spacing: 0.05em; text-transform: uppercase; }
.photo-grid .ph .mv { position: absolute; bottom: 4px; right: 4px; display: flex; gap: 2px; }
.photo-grid .ph .mv button { width: 20px; height: 20px; border: none; background: rgba(18,18,16,0.75); color: var(--paper); cursor: pointer; font-size: 11px; padding: 0; }
.upl { border: 1px dashed var(--ink); padding: 18px; text-align: center; font-size: 13px; color: var(--ink-soft); cursor: pointer; background: var(--paper); }
.upl:hover { background: var(--paper-dim); }
.upl input { display: none; }
.progress { height: 3px; background: var(--line); margin-top: 8px; overflow: hidden; }
.progress i { display: block; height: 100%; background: var(--pop); width: 0; transition: width 0.2s; }

/* pack chooser */
.packs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border: 1px solid var(--line); margin: 14px 0; }
.pack { padding: 16px; border-left: 1px solid var(--line); cursor: pointer; }
.pack:first-child { border-left: none; }
.pack.sel { background: var(--pop-dim); outline: 1px solid var(--pop); outline-offset: -1px; }
.pack b { display: block; font-family: 'Archivo', sans-serif; font-size: 22px; }
.pack span { font-size: 12px; color: var(--ink-soft); }

/* listing page (public) */
.lp .gallery { position: relative; height: 62vh; min-height: 300px; max-height: 620px; background: var(--paper-dim); overflow: hidden; }
.lp .gallery img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity 0.25s; }
.lp .gallery img.on { opacity: 1; }
.lp .gallery.noimg { display: flex; align-items: center; justify-content: center; color: var(--ink-soft); font-size: 13px; letter-spacing: 0.1em; text-transform: uppercase; }
.lp .gnav { position: absolute; top: 50%; transform: translateY(-50%); width: 42px; height: 42px; border: 1px solid var(--ink); background: var(--paper); font-size: 20px; cursor: pointer; }
.lp .gprev { left: 14px; } .lp .gnext { right: 14px; }
.lp .gcount { position: absolute; bottom: 12px; right: 14px; background: var(--ink); color: var(--paper); font-size: 12px; padding: 4px 10px; font-family: 'Archivo', sans-serif; }
.lp .wrap { max-width: 860px; padding: 28px 20px 40px; }
.lp .top { display: flex; justify-content: space-between; align-items: flex-start; gap: 20px; flex-wrap: wrap; }
.lp .pill { display: inline-block; background: var(--pop); color: var(--paper); font-family: 'Archivo', sans-serif; font-size: 11px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; padding: 5px 10px; margin-bottom: 10px; }
.lp .pill.sold { background: var(--warn); } .lp .pill.pending { background: var(--ink-soft); }
.lp .addr { font-size: 28px; font-weight: 700; margin: 0 0 4px; line-height: 1.1; }
.lp .city { font-size: 14px; color: var(--ink-soft); }
.lp .city a { color: var(--pop); }
.lp .price { font-family: 'Archivo', sans-serif; font-size: 30px; font-weight: 800; background: var(--ink); color: var(--paper); padding: 10px 16px; white-space: nowrap; }
.lp .price.soldp { text-decoration: line-through; opacity: 0.7; }
.lp .meta { display: flex; gap: 22px; flex-wrap: wrap; padding: 18px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); margin: 22px 0; font-size: 14px; color: var(--ink-soft); }
.lp .meta b { color: var(--ink); font-family: 'Archivo', sans-serif; }
.lp .headline { font-size: 20px; margin: 0 0 10px; }
.lp .desc { font-size: 15px; white-space: normal; color: var(--ink); margin: 0 0 18px; }
.lp .features { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 26px; }
.lp .features span { border: 1px solid var(--line); padding: 6px 10px; font-size: 13px; }
.lp .agent { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; border: 1px solid var(--ink); padding: 18px; position: sticky; bottom: 12px; background: var(--paper); }
.lp .agent-name { font-family: 'Archivo', sans-serif; font-weight: 700; font-size: 16px; }
.lp .agent-sub { font-size: 12px; color: var(--ink-soft); }
.lp .agent-btns { display: flex; gap: 8px; }
.lp .foot { font-size: 11px; color: var(--ink-soft); margin-top: 22px; text-align: center; }

/* portal */
.topbar { display: flex; justify-content: space-between; align-items: center; padding: 20px 0; border-bottom: 1px solid var(--line); gap: 12px; flex-wrap: wrap; }
.logo { font-family: 'Archivo', sans-serif; font-weight: 800; font-size: 18px; letter-spacing: -0.02em; text-transform: uppercase; text-decoration: none; }
.logo span { color: var(--pop); }
.quota { font-size: 13px; color: var(--ink-soft); }
.quota b { color: var(--ink); font-family: 'Archivo', sans-serif; }
.tabs { display: flex; border: 1px solid var(--ink); width: fit-content; margin: 22px 0; max-width: 100%; overflow-x: auto; }
.tab { padding: 10px 16px; font-family: 'Archivo', sans-serif; font-size: 13px; font-weight: 600; color: var(--ink-soft); background: var(--paper); border: none; border-left: 1px solid var(--ink); cursor: pointer; white-space: nowrap; }
.tab:first-child { border-left: none; }
.tab.on { background: var(--ink); color: var(--paper); }
.panel { display: none; padding-bottom: 60px; }
.panel.on { display: block; }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 18px; }
.card { border: 1px solid var(--ink); background: var(--paper); }
.card .cph { height: 160px; background: var(--paper-dim) center/cover no-repeat; position: relative; border-bottom: 1px solid var(--ink); }
.card .cph .pill { position: absolute; top: 10px; left: 10px; background: var(--pop); color: var(--paper); font-family: 'Archivo', sans-serif; font-size: 10px; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; padding: 4px 8px; }
.card .cph .pill.sold { background: var(--warn); } .card .cph .pill.archived { background: var(--ink-soft); } .card .cph .pill.pending { background: var(--ink-soft); }
.card .cph .pr { position: absolute; top: 10px; right: 10px; background: var(--ink); color: var(--paper); font-family: 'Archivo', sans-serif; font-weight: 800; font-size: 15px; padding: 5px 9px; }
.card .cb { padding: 14px 16px; }
.card .ct { font-family: 'Archivo', sans-serif; font-weight: 700; font-size: 15px; }
.card .cs { font-size: 12px; color: var(--ink-soft); margin-bottom: 10px; }
.card .ca { display: flex; gap: 6px; flex-wrap: wrap; }
.qrbox { display: flex; gap: 18px; align-items: center; margin-top: 14px; padding: 14px; border: 1px solid var(--line); flex-wrap: wrap; }
.qrbox canvas, .qrbox img { border: 1px solid var(--line); }
.edit-box { border: 1px solid var(--ink); padding: 20px; margin-top: 18px; background: var(--paper); }
.status-row { display: flex; gap: 6px; flex-wrap: wrap; margin: 8px 0 16px; }
.status-row .btn.on { background: var(--ink); color: var(--paper); }
.empty { padding: 40px; text-align: center; color: var(--ink-soft); border: 1px dashed var(--line); }

/* pins */
.pin-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; align-items: start; }
.pin-canvas { width: 100%; max-width: 380px; border: 1px solid var(--ink); display: block; background: var(--paper-dim); }
.tpl-row { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 14px; }
.tpl-row .btn.on { background: var(--ink); color: var(--paper); }

/* success */
.success-box { max-width: 640px; margin: 60px auto; padding: 0 24px; }
.linkbox { display: flex; gap: 8px; margin: 14px 0; }
.linkbox input { flex: 1; font: inherit; font-size: 14px; padding: 11px 12px; border: 1px solid var(--ink); }

/* legal */
.legal { max-width: 760px; margin: 0 auto; padding: 40px 24px 80px; }
.legal h1 { font-size: 30px; }
.legal h2 { font-size: 18px; margin-top: 28px; }
.legal p, .legal li { font-size: 15px; color: var(--ink); }
.legal .muted { color: var(--ink-soft); font-size: 13px; }

@media (max-width: 900px) {
  .builder { grid-template-columns: 1fr; }
  .builder-preview { position: static; }
  .row-4 { grid-template-columns: 1fr 1fr; }
  .pin-wrap { grid-template-columns: 1fr; }
  .lp .gallery { height: 46vh; }
  .lp .addr { font-size: 22px; }
  .lp .price { font-size: 22px; }
}
@media (max-width: 560px) {
  .row, .row-3, .row-4 { grid-template-columns: 1fr; }
  .packs { grid-template-columns: 1fr; }
  .pack { border-left: none; border-top: 1px solid var(--line); }
  .pack:first-child { border-top: none; }
  .photo-grid { grid-template-columns: repeat(3, 1fr); }
}