.ctbk-wrap{max-width:1100px;margin:24px auto;padding:0 16px}
.ctbk-card{background:#fff;border:1px solid #e5e7eb;border-radius:18px;padding:24px;box-shadow:0 10px 30px rgba(0,0,0,.04)}
.ctbk-card h2,.ctbk-card h3{margin:0 0 16px}
.ctbk-card label{display:block;font-weight:700;margin:0 0 8px}
.ctbk-card input,.ctbk-card select{width:100%;padding:12px 14px;border:1px solid #cbd5e1;border-radius:10px;box-sizing:border-box}
.ctbk-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:18px}
.ctbk-grid-2{grid-template-columns:1fr 1fr}
.ctbk-grid-3{grid-template-columns:1fr 1fr 1fr}
.ctbk-subcard{background:#f8fafc;border:1px solid #e2e8f0;border-radius:14px;padding:16px}
.ctbk-note{margin:-6px 0 16px;color:#475569}
.ctbk-table-wrap{overflow:auto}
.ctbk-table{width:100%;border-collapse:collapse;background:#fff}
.ctbk-table th,.ctbk-table td{border:1px solid #e2e8f0;padding:10px;vertical-align:middle}
.ctbk-table th{background:#f8fafc;text-align:left}
.ctbk-actions-row,.ctbk-section-head{display:flex;gap:12px;flex-wrap:wrap;align-items:center;justify-content:space-between;margin:14px 0 18px}
.ctbk-btn{border:0;background:#1e3a8a;color:#fff;padding:12px 18px;border-radius:10px;font-weight:700;cursor:pointer}
.ctbk-btn:hover{opacity:.92}
.ctbk-btn-primary{background:#0f766e}
.ctbk-btn-success{background:#16a34a}
.ctbk-btn-danger{background:#dc2626}
.ctbk-inline-check{display:flex;flex-direction:column;justify-content:center}
.ctbk-checkbox,.ctbk-radio{font-weight:400;display:flex;align-items:center;gap:8px}
.ctbk-checkbox input,.ctbk-radio input{width:auto}
.ctbk-summary-mini{display:flex;flex-direction:column;justify-content:center;gap:6px;background:#f8fafc;border:1px solid #e2e8f0;border-radius:12px;padding:12px}
.ctbk-result{margin-top:8px;background:#f8fafc;border:1px solid #e2e8f0;border-radius:14px;padding:18px}
.ctbk-result-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:14px}
.ctbk-result-grid > div{background:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:12px}
.ctbk-result-grid span{display:block;color:#475569;font-size:14px;margin-bottom:6px}
.ctbk-breakdown{background:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:14px}
.ctbk-breakdown .line{display:flex;justify-content:space-between;gap:12px;padding:8px 0;border-bottom:1px dashed #e2e8f0}
.ctbk-breakdown .line:last-child{border-bottom:0}
.ctbk-remove-object,.ctbk-remove-stop{border:0;background:#e11d48;color:#fff;padding:9px 12px;border-radius:8px;cursor:pointer}

.ctbk-service-accept{background:#f8fafc;border:1px solid #cbd5e1;border-radius:12px;padding:14px;margin:12px 0 16px}
.ctbk-service-accept-label{margin:0!important;font-weight:700!important;color:#475569;line-height:1.45}
.ctbk-service-accept-label input{width:auto!important;min-height:auto!important;transform:scale(1.15);flex:0 0 auto;margin-top:3px}

@media (max-width:900px){
  .ctbk-grid,.ctbk-grid-2,.ctbk-grid-3,.ctbk-result-grid{grid-template-columns:1fr}
  .ctbk-section-head{align-items:flex-start}
}


/* Mobile friendly layout: no sideways table scrolling, easier buttons */
@media (max-width:640px){
  .ctbk-wrap{margin:10px auto;padding:0 10px}
  .ctbk-card{padding:16px;border-radius:14px}
  .ctbk-card h2{font-size:24px;line-height:1.2}
  .ctbk-card h3{font-size:22px;line-height:1.2;margin-top:18px}
  .ctbk-card input,.ctbk-card select{font-size:16px;min-height:48px}
  .ctbk-note{font-size:14px;line-height:1.45}

  .ctbk-table-wrap{overflow:visible}
  .ctbk-table,.ctbk-table thead,.ctbk-table tbody,.ctbk-table tr,.ctbk-table th,.ctbk-table td{display:block;width:100%}
  .ctbk-table{border-collapse:separate;border-spacing:0;background:transparent}
  .ctbk-table thead{display:none}
  .ctbk-table tr{background:#fff;border:1px solid #e2e8f0;border-radius:14px;padding:12px;margin:0 0 12px;box-sizing:border-box}
  .ctbk-table td{border:0;padding:7px 0;box-sizing:border-box}
  .ctbk-table td:before{display:block;font-weight:700;color:#475569;margin:0 0 6px;font-size:14px}
  .ctbk-table td:nth-child(1):before{content:'Αντικείμενο'}
  .ctbk-table td:nth-child(2):before{content:'Μήκος (εκατοστά)'}
  .ctbk-table td:nth-child(3):before{content:'Πλάτος (εκατοστά)'}
  .ctbk-table td:nth-child(4):before{content:'Ύψος (εκατοστά)'}
  .ctbk-table td:nth-child(5):before{content:'Ποσότητα'}
  .ctbk-table td:nth-child(6){padding-top:10px}
  .ctbk-remove-object{width:100%;min-height:46px;font-size:16px}

  .ctbk-actions-row{display:block;margin:14px 0 18px}
  .ctbk-actions-row .ctbk-btn{width:100%;min-height:52px;font-size:16px;margin:0 0 10px}

  .ctbk-service-accept{padding:12px;margin:12px 0 12px}
  .ctbk-service-accept-label{align-items:flex-start;font-size:15px}
  .ctbk-final-actions{background:#fff;padding:10px 0 4px;border-top:0;box-shadow:none}
  .ctbk-final-actions .ctbk-btn{margin-bottom:8px}
  .ctbk-result{margin-bottom:10px}
  .ctbk-breakdown .line{display:block}
  .ctbk-breakdown .line strong{display:block;margin-top:4px}
}

/* v18.7 mobile-safe service acceptance + buttons below price */
.ctbk-service-accept{display:flex;align-items:flex-start;gap:12px;cursor:pointer;}
.ctbk-service-accept input[type="checkbox"]{width:22px!important;height:22px!important;min-width:22px!important;margin-top:2px!important;accent-color:#16a34a;}
.ctbk-service-accept-label{display:block!important;cursor:pointer!important;user-select:none;}
@media(max-width:640px){.ctbk-service-accept input[type="checkbox"]{width:24px!important;height:24px!important;min-width:24px!important}.ctbk-service-accept-label{font-size:15px!important;line-height:1.45!important}}