:root{--s-dark:#1a7ab5;--s-darker:#1568a0;--s-darkest:#0f4f7a;--s-light:#3aaee0;--s-lighter:#5ec5f0;--s-bg:#f0f8ff;--s-border:#c8e6f7;--s-text:#0d3a56;--s-muted:#5a8ba8;}
*{box-sizing:border-box;margin:0;padding:0;font-family:sans-serif;}
body{background:var(--s-bg);color:var(--s-text);min-height:100vh;}
.app-header{background:linear-gradient(135deg,#1a7ab5,#3aaee0);padding:0 1.5rem;display:flex;align-items:center;justify-content:space-between;height:60px;}
.logo-area{display:flex;align-items:center;gap:10px;}
.header-btn{background:rgba(255,255,255,0.2);color:#fff;border:1px solid rgba(255,255,255,0.4);padding:7px 16px;border-radius:7px;font-size:13px;font-weight:500;cursor:pointer;}
.header-btn:hover{background:rgba(255,255,255,0.32);}
.admin-bar{background:var(--s-darkest);padding:8px 1.5rem;display:flex;align-items:center;justify-content:space-between;font-size:12px;}
.admin-bar span{color:#7ab8d8;}
.admin-bar-btn{background:none;border:1px solid #3aaee0;color:#3aaee0;border-radius:5px;padding:3px 10px;font-size:11px;cursor:pointer;}
.admin-bar-btn:hover{background:rgba(58,174,224,0.1);}
.tabs{display:flex;background:var(--s-darkest);padding:0 1.5rem;gap:4px;flex-wrap:wrap;}
.tab{padding:10px 14px;color:#7ab8d8;font-size:13px;cursor:pointer;border-bottom:2px solid transparent;transition:all 0.15s;white-space:nowrap;}
.tab.active{color:#fff;border-bottom-color:var(--s-lighter);}
.tab:hover:not(.active){color:#cde;}
.tab.tab-cta{background:#25d366;color:#fff;border-radius:6px;margin:4px 0;font-weight:500;}
.tab.tab-cta:hover:not(.active){background:#1da851;color:#fff;}
.tab.tab-cta.active{color:#fff;border-bottom-color:#fff;background:#1da851;}
.view{display:none;padding:1.5rem;max-width:1200px;margin:0 auto;}
.view.active{display:block;}
.search-bar{display:flex;gap:8px;margin-bottom:1rem;flex-wrap:wrap;}
.search-bar input{border:0.5px solid var(--s-border);border-radius:7px;padding:8px 12px;font-size:13px;background:#fff;color:var(--s-text);flex:1;min-width:200px;}
.search-bar input:focus{outline:none;border-color:var(--s-light);}
.properties-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1rem;}
.prop-card{background:#fff;border:0.5px solid var(--s-border);border-radius:12px;overflow:hidden;transition:box-shadow 0.15s;cursor:pointer;}
.prop-card:hover{box-shadow:0 4px 18px rgba(26,122,181,0.15);}
.prop-img{height:160px;display:flex;align-items:center;justify-content:center;font-size:52px;position:relative;overflow:hidden;}
.prop-img img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;}
.prop-img .ef{position:relative;z-index:1;}
.prop-thumb-row{display:flex;gap:4px;padding:4px 8px;background:#f5faff;border-bottom:0.5px solid var(--s-border);overflow-x:auto;}
.prop-thumb{width:44px;height:36px;border-radius:5px;object-fit:cover;cursor:pointer;opacity:0.7;border:1.5px solid transparent;flex-shrink:0;}
.prop-thumb.active{opacity:1;border-color:var(--s-light);}
.prop-badge{position:absolute;top:10px;left:10px;font-size:11px;font-weight:500;padding:3px 9px;border-radius:5px;z-index:2;}
.prop-badge.available{background:linear-gradient(135deg,#1a7ab5,#3aaee0);color:#fff;}
.prop-badge.reserved{background:#e74c3c;color:#fff;}
.prop-badge.pending{background:#f39c12;color:#fff;}
.cat-badge{position:absolute;top:10px;right:10px;background:rgba(255,255,255,0.9);color:var(--s-darkest);font-size:10px;font-weight:500;padding:3px 8px;border-radius:5px;z-index:2;}
.prop-body{padding:1rem;}
.prop-title{font-size:15px;font-weight:500;margin-bottom:4px;}
.prop-address{font-size:12px;color:var(--s-muted);margin-bottom:10px;}
.price-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:10px;}
.price-item label{font-size:10px;color:var(--s-muted);display:block;margin-bottom:2px;text-transform:uppercase;letter-spacing:0.3px;}
.price-item .val{font-size:13px;font-weight:500;}
.price-item .val.prodejni{color:#1a7ab5;}
.price-item .val.kupni{color:var(--s-darkest);}
.price-item .val.neutral{color:var(--s-text);}
.prop-meta{display:flex;gap:10px;font-size:12px;color:var(--s-muted);margin-bottom:12px;flex-wrap:wrap;}
.prop-desc-wrap{margin-bottom:12px;}
.prop-desc{font-size:12px;color:var(--s-text);line-height:1.6;white-space:pre-wrap;word-break:break-word;}
.prop-desc.clamped{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;}
.desc-toggle{background:none;border:none;color:var(--s-dark);font-size:12px;font-weight:500;cursor:pointer;padding:3px 0 0;}
.desc-toggle:hover{text-decoration:underline;}
.prop-actions{display:flex;gap:8px;}
.prop-actions button{flex:1;padding:8px;border-radius:7px;font-size:12px;font-weight:500;cursor:pointer;}
.btn-reserve{background:linear-gradient(135deg,#1a7ab5,#3aaee0);color:#fff;border:none;}
.btn-reserve:hover{opacity:0.9;}
.btn-reserve.reserved{background:#fde8e8;color:#e74c3c;border:0.5px solid #f5c6c6;cursor:default;}
.btn-whatsapp{background:#25d366;color:#fff;border:none;border-radius:8px;padding:8px 12px;font-size:12px;font-weight:500;cursor:pointer;display:flex;align-items:center;gap:5px;white-space:nowrap;}
.btn-whatsapp:hover{background:#1da851;}
.btn-whatsapp svg{width:14px;height:14px;flex-shrink:0;}
.btn-blue{background:linear-gradient(135deg,#1a7ab5,#3aaee0);color:#fff;border:none;padding:8px 18px;border-radius:7px;font-size:13px;font-weight:500;cursor:pointer;}
.btn-blue:hover{opacity:0.9;}
.btn-blue:disabled{opacity:0.6;cursor:default;}
.btn-outline{background:transparent;color:var(--s-dark);border:0.5px solid var(--s-border);padding:8px 14px;border-radius:7px;font-size:13px;cursor:pointer;}
.btn-outline:hover{border-color:var(--s-light);}
.approve-btn{background:#27ae60;color:#fff;border:none;border-radius:6px;padding:5px 12px;font-size:11px;font-weight:500;cursor:pointer;}
.approve-btn:hover{background:#219a52;}
.reject-btn{background:#e74c3c;color:#fff;border:none;border-radius:6px;padding:5px 12px;font-size:11px;font-weight:500;cursor:pointer;}
.reject-btn:hover{background:#c0392b;}
.admin-actions{display:flex;gap:6px;margin-top:8px;padding-top:8px;border-top:0.5px solid var(--s-border);}
.empty{text-align:center;padding:3rem 1rem;color:var(--s-muted);font-size:14px;}
/* Modals */
.modal-overlay{display:none;position:fixed;inset:0;background:rgba(13,58,86,0.55);z-index:100;align-items:center;justify-content:center;}
.modal-overlay.open{display:flex;}
.modal{background:#fff;border-radius:14px;width:100%;max-width:500px;max-height:88vh;display:flex;flex-direction:column;overflow:hidden;margin:1rem;}
.modal-header{background:linear-gradient(135deg,#1a7ab5,#3aaee0);color:#fff;padding:1rem 1.25rem;display:flex;align-items:center;justify-content:space-between;flex-shrink:0;}
.modal-header h3{font-size:15px;font-weight:500;}
.modal-header .modal-sub{font-size:12px;color:rgba(255,255,255,0.8);margin-top:2px;}
.modal-close{background:none;border:none;color:rgba(255,255,255,0.7);font-size:22px;cursor:pointer;line-height:1;}
.modal-close:hover{color:#fff;}
.modal-footer{padding:1rem 1.25rem;border-top:0.5px solid var(--s-border);display:flex;gap:8px;justify-content:flex-end;align-items:center;flex-wrap:wrap;flex-shrink:0;}
.sending-label{font-size:12px;color:var(--s-muted);flex:1;}
/* Detail modal */
.detail-modal{max-width:700px;}
.detail-gallery{height:230px;background:#e8f4fd;overflow:hidden;flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:64px;}
.detail-gallery img{width:100%;height:100%;object-fit:cover;}
.detail-thumbs{display:flex;gap:6px;padding:8px 12px;background:#f5faff;border-bottom:0.5px solid var(--s-border);overflow-x:auto;flex-shrink:0;}
.detail-thumbs img{width:56px;height:44px;object-fit:cover;border-radius:5px;cursor:pointer;opacity:0.7;border:2px solid transparent;flex-shrink:0;}
.detail-thumbs img.active{opacity:1;border-color:var(--s-light);}
.detail-body{padding:1.25rem 1.5rem;overflow-y:auto;flex:1;}
.detail-price-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:1.25rem;}
.dpi{background:var(--s-bg);border-radius:8px;padding:10px 14px;}
.dpi label{font-size:10px;color:var(--s-muted);display:block;margin-bottom:3px;text-transform:uppercase;letter-spacing:0.4px;}
.dpi .val{font-size:16px;font-weight:600;}
.dpi .val.prodejni{color:var(--s-dark);}
.dpi .val.kupni{color:var(--s-darkest);}
.dpi .val.neutral{color:var(--s-text);}
.detail-section{margin-bottom:1.25rem;}
.detail-section h4{font-size:11px;font-weight:600;color:var(--s-muted);text-transform:uppercase;letter-spacing:0.6px;margin-bottom:8px;}
.detail-desc{font-size:13px;color:var(--s-text);line-height:1.7;}
.detail-chips{display:flex;gap:8px;flex-wrap:wrap;}
.detail-chip{background:var(--s-bg);border:0.5px solid var(--s-border);border-radius:20px;padding:4px 12px;font-size:12px;color:var(--s-text);}
.detail-link{display:inline-flex;align-items:center;gap:6px;color:var(--s-dark);font-size:13px;font-weight:500;text-decoration:none;}
.detail-link:hover{text-decoration:underline;}
.detail-footer{padding:1rem 1.5rem;border-top:0.5px solid var(--s-border);display:flex;gap:8px;flex-shrink:0;}
.detail-footer button,.detail-footer .btn-whatsapp{flex:1;padding:10px;border-radius:8px;font-size:13px;font-weight:500;cursor:pointer;justify-content:center;}
/* Forms */
.add-form{max-width:600px;}
.form-row{margin-bottom:14px;}
.form-row label{display:block;font-size:12px;color:var(--s-muted);margin-bottom:5px;}
.form-row input,.form-row select,.form-row textarea{width:100%;border:0.5px solid var(--s-border);border-radius:8px;padding:9px 12px;font-size:13px;color:var(--s-text);background:#fff;}
.form-row input:focus,.form-row select:focus,.form-row textarea:focus{outline:none;border-color:var(--s-light);}
.form-2col{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
.section-title{font-size:15px;font-weight:500;color:var(--s-darkest);border-bottom:2px solid var(--s-light);padding-bottom:6px;margin-bottom:1.25rem;display:inline-block;}
/* Jak fungujeme */
.howto-intro{font-size:15px;color:var(--s-text);line-height:1.8;margin-bottom:1.5rem;}
.howto-h{font-size:17px;font-weight:600;color:var(--s-darkest);margin:1.5rem 0 0.5rem;padding-bottom:5px;border-bottom:2px solid var(--s-light);}
.howto-p{font-size:14px;color:var(--s-text);line-height:1.8;margin-bottom:0.5rem;}
.cat-desc{font-size:15px;color:var(--s-text);line-height:1.75;margin-bottom:1.1rem;max-width:900px;}
.cat-desc:empty{display:none;}
.doclink-row{display:flex;gap:8px;margin-bottom:6px;align-items:center;}
.doclink-row .doclink-label{flex:0 0 35%;min-width:0;}
.doclink-row .doclink-url{flex:1;min-width:0;}
.doclink-row input{border:0.5px solid var(--s-border);border-radius:8px;padding:8px 10px;font-size:13px;color:var(--s-text);background:#fff;}
.doclink-row input:focus{outline:none;border-color:var(--s-light);}
.doclink-remove{background:#fde8e8;border:0.5px solid #f5c6c6;color:#e74c3c;border-radius:6px;width:30px;height:30px;font-size:16px;line-height:1;cursor:pointer;flex-shrink:0;}
.doclink-remove:hover{background:#fcd1d1;}
.photo-upload-area{border:1.5px dashed var(--s-border);border-radius:10px;padding:1.5rem;text-align:center;cursor:pointer;background:#f8fcff;transition:border-color 0.15s;}
.photo-upload-area:hover{border-color:var(--s-light);}
.photo-upload-area input[type=file]{display:none;}
.photo-upload-area p{font-size:13px;color:var(--s-muted);line-height:1.6;}
.photo-upload-area p strong{color:var(--s-dark);}
.photo-preview-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px;}
.photo-preview-item{position:relative;width:84px;border-radius:7px;overflow:hidden;border:0.5px solid var(--s-border);}
.photo-preview-item.is-main{border:1.5px solid var(--s-dark);}
.photo-preview-item img{width:100%;height:62px;object-fit:cover;display:block;}
.photo-main-badge{position:absolute;top:3px;left:3px;background:var(--s-dark);color:#fff;font-size:9px;font-weight:600;padding:1px 6px;border-radius:4px;letter-spacing:0.2px;}
.photo-move-row{display:flex;justify-content:space-between;align-items:center;background:#f5faff;border-top:0.5px solid var(--s-border);padding:1px 4px;}
.photo-move{background:none;border:none;color:var(--s-dark);cursor:pointer;font-size:13px;line-height:1;padding:3px 6px;}
.photo-move:hover{color:var(--s-darkest);}
.photo-move-spacer{width:22px;}
.remove-photo{position:absolute;top:2px;right:2px;background:rgba(231,76,60,0.85);color:#fff;border:none;border-radius:50%;width:16px;height:16px;font-size:11px;cursor:pointer;display:flex;align-items:center;justify-content:center;}
/* Setup */
.setup-card{background:#fff;border:0.5px solid var(--s-border);border-radius:12px;padding:1.5rem;margin-bottom:1.25rem;max-width:620px;}
.setup-card h4{font-size:14px;font-weight:500;color:var(--s-darkest);margin-bottom:0.75rem;}
.setup-card ol{padding-left:1.25rem;}
.setup-card li{font-size:13px;color:var(--s-text);margin-bottom:8px;line-height:1.6;}
.setup-card li a{color:var(--s-dark);}
.setup-card code{background:#e8f4fd;padding:2px 7px;border-radius:4px;font-size:12px;font-family:monospace;color:var(--s-darkest);}
/* Reserve modal */
.reserve-modal-body{padding:1.25rem 1.5rem;overflow-y:auto;}
.reserve-prop-info{background:var(--s-bg);border-radius:8px;padding:10px 12px;margin-bottom:1rem;}
.reserve-prop-info .rpi-name{font-weight:500;color:var(--s-darkest);font-size:14px;margin-bottom:3px;}
.reserve-prop-info .rpi-detail{color:var(--s-muted);font-size:12px;}
/* Investor DB */
.inv-table-wrap{overflow-x:auto;border-radius:10px;border:0.5px solid var(--s-border);}
table.inv-table{width:100%;border-collapse:collapse;font-size:13px;background:#fff;}
table.inv-table th{background:var(--s-darkest);color:#fff;padding:10px 12px;text-align:left;font-size:11px;font-weight:500;text-transform:uppercase;letter-spacing:0.5px;white-space:nowrap;}
table.inv-table td{padding:10px 12px;border-bottom:0.5px solid var(--s-border);vertical-align:top;}
table.inv-table tr:last-child td{border-bottom:none;}
table.inv-table tr:hover td{background:#f8fcff;}
.inv-actions{display:flex;gap:6px;flex-wrap:wrap;}
.inv-edit-btn{background:var(--s-bg);border:0.5px solid var(--s-border);color:var(--s-dark);border-radius:5px;padding:3px 10px;font-size:11px;cursor:pointer;}
.inv-edit-btn:hover{border-color:var(--s-light);}
.inv-del-btn{background:#fde8e8;border:0.5px solid #f5c6c6;color:#e74c3c;border-radius:5px;padding:3px 10px;font-size:11px;cursor:pointer;}
.inv-del-btn:hover{background:#fcd1d1;}
.btn-send-offer{background:#25d366;color:#fff;border:none;border-radius:5px;padding:3px 10px;font-size:11px;cursor:pointer;}
.btn-send-offer:hover{background:#1da851;}
.inv-form-card{background:#fff;border:0.5px solid var(--s-border);border-radius:12px;padding:1.5rem;margin-bottom:1.5rem;max-width:900px;}
.inv-form-card h4{font-size:14px;font-weight:500;color:var(--s-darkest);margin-bottom:1rem;padding-bottom:6px;border-bottom:2px solid var(--s-light);display:inline-block;}
.inv-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px;margin-bottom:12px;}
.inv-status{display:inline-block;padding:2px 8px;border-radius:10px;font-size:11px;font-weight:500;}
.inv-status.aktivni{background:#e8f7ed;color:#27ae60;}
.inv-status.ceka{background:#fef6e8;color:#e67e22;}
.inv-status.dokonceno{background:#f0ebfd;color:#8e44ad;}
.inv-status.zruseno{background:#fde8e8;color:#e74c3c;}
.inv-empty{text-align:center;padding:2rem;color:var(--s-muted);font-size:13px;}
.inv-filter-btn{border:0.5px solid var(--s-border);background:#fff;color:var(--s-muted);border-radius:20px;padding:5px 14px;font-size:12px;font-weight:500;cursor:pointer;transition:all 0.15s;}
.inv-filter-btn.active{background:var(--s-darkest) !important;color:#fff !important;border-color:var(--s-darkest) !important;}
.inv-filter-btn:hover:not(.active){border-color:var(--s-light);color:var(--s-dark);}
/* Notes */
.inv-notes-cell{max-width:320px;}
.inv-note-row{display:flex;gap:10px;padding:5px 0;border-bottom:0.5px solid #f0f4f8;font-size:12px;line-height:1.5;}
.inv-note-row:last-child{border-bottom:none;}
.inv-note-date{color:#fff;font-weight:500;white-space:nowrap;font-size:10px;padding:2px 6px;border-radius:4px;background:var(--s-dark);height:fit-content;margin-top:1px;flex-shrink:0;}
.inv-note-text{color:var(--s-text);word-break:break-word;flex:1;}
.inv-notes-empty{color:var(--s-muted);font-size:12px;}
.inv-notes-wrap{max-height:220px;overflow-y:auto;padding-right:4px;}
/* Actions */
.inv-cell-actions{min-width:220px;}
.inv-action-item{display:flex;align-items:flex-start;gap:8px;padding:5px 0;border-bottom:0.5px solid #f0f0f0;font-size:12px;}
.inv-action-item:last-child{border-bottom:none;}
.inv-action-item.is-call{background:#f0f9ff;border-radius:6px;padding:5px 6px;}
.inv-action-item input[type=checkbox]{width:14px;height:14px;accent-color:var(--s-dark);cursor:pointer;flex-shrink:0;margin-top:2px;}
.inv-action-label{flex:1;color:var(--s-text);}
.inv-action-date input[type=date]{font-size:11px;border:0.5px solid var(--s-border);border-radius:4px;padding:1px 4px;color:var(--s-text);background:#fff;}
.inv-action-note{font-size:11px;color:var(--s-muted);font-style:italic;cursor:pointer;display:block;margin-top:3px;}
.inv-action-note:hover{color:var(--s-dark);}
.inv-add-action{background:none;border:0.5px dashed var(--s-border);color:var(--s-muted);border-radius:5px;padding:3px 8px;font-size:11px;cursor:pointer;margin-top:4px;width:100%;text-align:left;}
.inv-add-action:hover{border-color:var(--s-light);color:var(--s-dark);}
/* Send offer */
.offer-modal{max-width:580px;}
.offer-prop-list{max-height:320px;overflow-y:auto;display:flex;flex-direction:column;gap:6px;padding:1rem 1.5rem;}
.offer-prop-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border:1.5px solid var(--s-border);border-radius:8px;cursor:pointer;transition:all 0.15s;}
.offer-prop-item:hover{border-color:var(--s-light);background:#f8fcff;}
.offer-prop-item.selected{border-color:var(--s-dark);background:#e8f4fd;}
.offer-prop-item input[type=checkbox]{width:15px;height:15px;accent-color:var(--s-dark);flex-shrink:0;}
.offer-prop-icon{font-size:22px;flex-shrink:0;}
.offer-prop-info{flex:1;min-width:0;}
.offer-prop-name{font-size:13px;font-weight:500;color:var(--s-text);}
.offer-prop-meta{font-size:11px;color:var(--s-muted);margin-top:2px;}
.offer-prop-price{font-size:13px;font-weight:500;color:var(--s-dark);white-space:nowrap;}
/* Call result */
.call-result-modal{max-width:440px;}
/* Notif */
.notif{position:fixed;bottom:1.5rem;right:1.5rem;color:#fff;padding:12px 18px;border-radius:10px;font-size:13px;display:none;z-index:999;max-width:340px;line-height:1.5;}
.notif.show{display:block;}
.notif.success{background:linear-gradient(135deg,#1a7ab5,#3aaee0);border-left:4px solid rgba(255,255,255,0.4);}
.notif.error{background:linear-gradient(135deg,#c0392b,#e74c3c);border-left:4px solid rgba(255,255,255,0.4);}
.notif.warning{background:linear-gradient(135deg,#e67e22,#f39c12);border-left:4px solid rgba(255,255,255,0.4);}
.inv-ai-summary{margin-top:6px;padding:6px 10px;background:linear-gradient(135deg,#f0f8ff,#e8f4fd);border-left:3px solid var(--s-light);border-radius:0 6px 6px 0;font-size:11px;color:var(--s-text);line-height:1.5;}
.inv-ai-summary .ai-label{font-size:9px;font-weight:600;color:var(--s-muted);text-transform:uppercase;letter-spacing:0.5px;margin-bottom:2px;}
.inv-ai-btn{background:none;border:0.5px solid var(--s-border);color:var(--s-muted);border-radius:4px;padding:2px 7px;font-size:10px;cursor:pointer;margin-top:3px;}
.inv-ai-btn:hover{border-color:var(--s-light);color:var(--s-dark);}
.inv-ai-loading{font-size:10px;color:var(--s-muted);font-style:italic;}
/* Login */
.loading-screen{display:flex;align-items:center;justify-content:center;padding:4rem;color:var(--s-muted);font-size:14px;}
/* ================= MOBIL ================= */
@media (max-width: 768px){
  /* Hlavička */
  .app-header{padding:0 0.75rem;gap:8px;}
  .logo-area img{height:24px !important;}
  .logo-area span{padding:5px 10px !important;}
  .header-btn{padding:6px 10px;font-size:12px;white-space:nowrap;}
  .admin-bar{padding:8px 0.75rem;gap:8px;}
  .admin-bar span{font-size:11px;}

  /* Menu – celé viditelné jako zarovnaná mřížka (3 sloupce) */
  .tabs{padding:6px 0.5rem;gap:4px;display:grid;grid-template-columns:repeat(3,1fr);}
  .tab{padding:9px 5px;font-size:11px;line-height:1.2;text-align:center;white-space:normal;border:0.5px solid rgba(255,255,255,0.14);border-radius:6px;display:flex;align-items:center;justify-content:center;}
  .tab.active{border-color:var(--s-lighter);background:rgba(94,197,240,0.18);color:#fff;}

  /* Obsah */
  .view{padding:1rem 0.75rem;}
  .properties-grid{grid-template-columns:1fr;}
  .form-2col{grid-template-columns:1fr;}
  .inv-grid{grid-template-columns:1fr;}
  .detail-price-grid{grid-template-columns:1fr;}

  /* Tlačítka a okna */
  .prop-actions{flex-wrap:wrap;}
  .prop-actions button{min-width:120px;}
  .modal{margin:0.5rem;max-height:92vh;}
  .detail-footer{flex-wrap:wrap;}
  .modal-footer{flex-wrap:wrap;}
  .notif{left:1rem;right:1rem;bottom:1rem;max-width:none;}
}

/* Lightbox – zvětšení fotek bez ořezu */
.lightbox{display:none;position:fixed;inset:0;background:rgba(0,0,0,0.92);z-index:200;align-items:center;justify-content:center;}
.lightbox.open{display:flex;}
.lightbox img{max-width:94vw;max-height:90vh;object-fit:contain;border-radius:6px;box-shadow:0 8px 40px rgba(0,0,0,0.5);}
.lb-close{position:absolute;top:14px;right:20px;background:none;border:none;color:#fff;font-size:40px;cursor:pointer;line-height:1;z-index:2;}
.lb-close:hover{color:#ccc;}
.lb-arrow{position:absolute;top:50%;transform:translateY(-50%);background:rgba(255,255,255,0.15);border:none;color:#fff;font-size:26px;width:48px;height:48px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;z-index:2;}
.lb-prev{left:16px;} .lb-next{right:16px;}
.lb-arrow:hover{background:rgba(255,255,255,0.32);}
.lb-count{position:absolute;bottom:18px;left:50%;transform:translateX(-50%);color:#fff;font-size:13px;background:rgba(0,0,0,0.45);padding:4px 12px;border-radius:12px;}
/* Registrace investora */
.reg-check{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--s-text);cursor:pointer;}
.reg-check input[type=checkbox],.reg-check input[type=radio]{width:16px;height:16px;accent-color:var(--s-dark);cursor:pointer;flex-shrink:0;}