:root{
  --esti-primary:#0073aa;
  --esti-primary-dark:#005d8c;
  --esti-accent:#e86c00;
  --esti-text:#1d2327;
  --esti-muted:#6c757d;
  --esti-border:#e0e4e8;
  --esti-bg:#f5f7fa;
  --esti-card:#fff;
  --esti-radius:10px;
  --esti-shadow:0 2px 8px rgba(0,0,0,.08),0 1px 2px rgba(0,0,0,.05);
  --esti-shadow-hover:0 8px 24px rgba(0,0,0,.12);
  --esti-trans:180ms cubic-bezier(.16,1,.3,1);
}
.esticrm-container { font-family:inherit; color:var(--esti-text); }
/* Toolbar */
.esticrm-toolbar { display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:12px; margin-bottom:24px; }
.esticrm-count { font-size:14px; color:var(--esti-muted); }
.esticrm-filter-bar { display:flex; gap:6px; }
.esticrm-filter-btn { padding:6px 14px; border-radius:20px; border:1px solid var(--esti-border); background:#fff; font-size:13px; cursor:pointer; transition:background var(--esti-trans),color var(--esti-trans),border-color var(--esti-trans); }
.esticrm-filter-btn:hover,.esticrm-filter-btn.active { background:var(--esti-primary); color:#fff; border-color:var(--esti-primary); }
/* Grid */
.esticrm-grid { display:grid; gap:20px; }
.esticrm-cols-1 { grid-template-columns:1fr; }
.esticrm-cols-2 { grid-template-columns:repeat(2,1fr); }
.esticrm-cols-3 { grid-template-columns:repeat(3,1fr); }
.esticrm-cols-4 { grid-template-columns:repeat(4,1fr); }
@media(max-width:900px){ .esticrm-cols-3,.esticrm-cols-4{ grid-template-columns:repeat(2,1fr); } }
@media(max-width:600px){ .esticrm-grid{ grid-template-columns:1fr; } }
/* Card */
.esticrm-card { background:var(--esti-card); border:1px solid var(--esti-border); border-radius:var(--esti-radius); overflow:hidden; box-shadow:var(--esti-shadow); transition:box-shadow var(--esti-trans),transform var(--esti-trans); display:flex; flex-direction:column; }
.esticrm-card:hover { box-shadow:var(--esti-shadow-hover); transform:translateY(-2px); }
.esticrm-card-thumb { position:relative; aspect-ratio:4/3; overflow:hidden; background:var(--esti-bg); }
.esticrm-card-thumb img { width:100%; height:100%; object-fit:cover; transition:transform .4s ease; display:block; }
.esticrm-card:hover .esticrm-card-thumb img { transform:scale(1.04); }
.esticrm-badge { position:absolute; font-size:11px; font-weight:600; text-transform:uppercase; letter-spacing:.04em; padding:3px 8px; border-radius:4px; }
.esticrm-badge-transaction { top:10px; left:10px; background:var(--esti-primary); color:#fff; }
.esticrm-badge-type { top:10px; right:10px; background:rgba(0,0,0,.55); color:#fff; }
.esticrm-card-body { padding:16px; display:flex; flex-direction:column; gap:8px; flex:1; }
.esticrm-card-price { font-size:20px; font-weight:700; color:var(--esti-text); line-height:1.2; }
.esticrm-card-price-m2 { font-size:12px; color:var(--esti-muted); margin-top:-4px; }
.esticrm-card-location { display:flex; align-items:center; gap:5px; font-size:13px; color:var(--esti-muted); }
.esticrm-card-location svg { width:14px; height:14px; flex-shrink:0; }
.esticrm-card-meta { display:flex; flex-wrap:wrap; gap:8px; }
.esticrm-meta-item { display:flex; align-items:center; gap:4px; font-size:13px; color:var(--esti-text); background:var(--esti-bg); padding:3px 8px; border-radius:20px; }
.esticrm-meta-item svg { width:13px; height:13px; flex-shrink:0; }
.esticrm-market { background:#eef6fb; color:var(--esti-primary); }
.esticrm-card-desc { font-size:13px; color:var(--esti-muted); line-height:1.5; margin:0; flex:1; }
.esticrm-card-footer { display:flex; align-items:center; gap:8px; flex-wrap:wrap; margin-top:auto; padding-top:12px; border-top:1px solid var(--esti-border); }
.esticrm-offer-number { font-size:11px; color:var(--esti-muted); flex:1; }
.esticrm-agent { font-size:12px; color:var(--esti-muted); }
.esticrm-btn-details { margin-left:auto; padding:6px 14px; background:var(--esti-primary); color:#fff; border:none; border-radius:6px; font-size:13px; font-weight:600; cursor:pointer; transition:background var(--esti-trans); }
.esticrm-btn-details:hover { background:var(--esti-primary-dark); }
/* Pagination */
.esticrm-pagination { display:flex; flex-wrap:wrap; gap:6px; margin-top:32px; justify-content:center; }
.esticrm-page-btn { display:inline-flex; align-items:center; justify-content:center; min-width:36px; height:36px; padding:0 8px; border:1px solid var(--esti-border); border-radius:6px; font-size:14px; text-decoration:none; color:var(--esti-text); transition:background var(--esti-trans),color var(--esti-trans); }
.esticrm-page-btn:hover,.esticrm-page-btn.active { background:var(--esti-primary); color:#fff; border-color:var(--esti-primary); }
/* Empty / Error */
.esticrm-empty { text-align:center; padding:60px 20px; color:var(--esti-muted); }
.esticrm-empty svg { width:56px; height:56px; margin:0 auto 16px; }
.esticrm-error { background:#fef0f0; border:1px solid #fca5a5; border-radius:var(--esti-radius); padding:14px 18px; color:#991b1b; font-size:14px; }
/* Modal */
.esticrm-modal { position:fixed; inset:0; z-index:99999; display:flex; align-items:center; justify-content:center; }
.esticrm-modal[hidden] { display:none; }
.esticrm-modal-overlay { position:absolute; inset:0; background:rgba(0,0,0,.55); }
.esticrm-modal-box { position:relative; z-index:1; background:#fff; border-radius:14px; width:min(92vw,780px); max-height:85vh; overflow-y:auto; box-shadow:0 24px 80px rgba(0,0,0,.25); }
.esticrm-modal-close { position:absolute; top:14px; right:14px; width:34px; height:34px; border-radius:50%; background:var(--esti-bg); border:1px solid var(--esti-border); font-size:20px; line-height:1; cursor:pointer; display:flex; align-items:center; justify-content:center; z-index:2; }
.esticrm-modal-content { padding:28px 28px 24px; }
.esticrm-modal-loader { text-align:center; padding:48px; color:var(--esti-muted); }
/* Modal offer detail layout */
.esticrm-detail-gallery { display:grid; grid-template-columns:repeat(auto-fill,minmax(120px,1fr)); gap:6px; margin-bottom:20px; }
.esticrm-detail-gallery img { border-radius:6px; aspect-ratio:4/3; object-fit:cover; width:100%; }
.esticrm-detail-main-img { border-radius:10px; overflow:hidden; margin-bottom:20px; }
.esticrm-detail-main-img img { width:100%; max-height:360px; object-fit:cover; }
.esticrm-detail-title { font-size:22px; font-weight:700; margin-bottom:4px; }
.esticrm-detail-number { font-size:12px; color:var(--esti-muted); margin-bottom:16px; }
.esticrm-detail-price-block { background:var(--esti-bg); border-radius:8px; padding:14px 18px; margin-bottom:20px; }
.esticrm-detail-price { font-size:28px; font-weight:800; color:var(--esti-text); }
.esticrm-detail-price-m2 { font-size:13px; color:var(--esti-muted); }
.esticrm-detail-meta-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(150px,1fr)); gap:10px; margin-bottom:20px; }
.esticrm-detail-meta-item { background:var(--esti-bg); border-radius:8px; padding:10px 12px; }
.esticrm-detail-meta-label { font-size:11px; color:var(--esti-muted); text-transform:uppercase; letter-spacing:.05em; }
.esticrm-detail-meta-value { font-size:15px; font-weight:600; margin-top:2px; }
.esticrm-detail-desc { font-size:14px; line-height:1.7; color:var(--esti-text); }
.esticrm-detail-agent { display:flex; align-items:center; gap:12px; background:var(--esti-bg); border-radius:8px; padding:14px 16px; margin-top:20px; }
.esticrm-detail-agent-avatar { width:44px; height:44px; border-radius:50%; object-fit:cover; }
.esticrm-detail-contact-btn { display:inline-flex; align-items:center; gap:6px; margin-top:16px; padding:10px 20px; background:var(--esti-primary); color:#fff; border-radius:8px; font-size:14px; font-weight:600; text-decoration:none; cursor:pointer; border:none; transition:background var(--esti-trans); }
.esticrm-detail-contact-btn:hover { background:var(--esti-primary-dark); }
/* Contact form */
.esticrm-contact-form { margin-top:20px; padding-top:20px; border-top:1px solid var(--esti-border); }
.esticrm-contact-form h4 { font-size:15px; margin-bottom:14px; }
.esticrm-form-row { display:grid; grid-template-columns:1fr 1fr; gap:10px; margin-bottom:10px; }
.esticrm-form-field { display:flex; flex-direction:column; gap:4px; }
.esticrm-form-field label { font-size:12px; font-weight:600; color:var(--esti-muted); }
.esticrm-form-field input,.esticrm-form-field textarea { padding:9px 12px; border:1px solid var(--esti-border); border-radius:6px; font-size:14px; width:100%; }
.esticrm-form-field textarea { resize:vertical; min-height:80px; }
.esticrm-form-field input:focus,.esticrm-form-field textarea:focus { outline:2px solid var(--esti-primary); outline-offset:1px; }
.esticrm-form-submit { margin-top:12px; }
.esticrm-form-msg { font-size:13px; padding:8px 12px; border-radius:6px; margin-top:8px; display:none; }
.esticrm-form-msg.ok  { background:#d4edda; color:#155724; display:block; }
.esticrm-form-msg.err { background:#f8d7da; color:#721c24; display:block; }
@media(max-width:540px){ .esticrm-form-row{grid-template-columns:1fr;} .esticrm-modal-content{padding:18px;} }