/* Tbilisi Clean: blue, spacious controls with compact grouped extras. */
.calculator-card{padding:26px;box-shadow:0 12px 40px #204d8c09}
.calculator-card .calculator-extras>legend{font-size:18px;font-weight:800;letter-spacing:-.3px}.calculator-card .calculator-extras>p{font-size:13px;line-height:1.65;color:#687b94;margin:7px 0 18px}
#calculator-extras{display:grid;gap:12px}
.extra-group{border:1px solid #dce7f6;border-radius:16px;background:#fff;overflow:hidden;min-width:0}
.extra-group>summary{list-style:none;display:grid;grid-template-columns:36px minmax(0,1fr) auto 16px;gap:11px;align-items:center;padding:16px;min-height:76px;cursor:pointer}
.extra-group>summary::-webkit-details-marker{display:none}.extra-group>summary::marker{content:''}
.extra-group>summary .group-icon{display:grid;place-items:center;width:36px;height:36px;border-radius:11px;background:#edf4ff;color:#075ddc;font-size:14px;font-weight:800;line-height:1;transform:none}
.extra-group>summary .group-title{font-size:14px;line-height:1.45;font-weight:800;color:#243750;transform:none}
.extra-group>summary .group-meta{display:flex;flex-direction:column;align-items:flex-end;gap:3px;font-size:12px;line-height:1.45;color:#526b8d;transform:none;text-align:right}
.extra-group>summary .group-total{font-weight:800;color:#075ddc;font-size:13px;white-space:nowrap}
.extra-group>summary .group-count{font-size:10px;color:#778ba4;white-space:nowrap}
.extra-group>summary .group-chevron{width:8px;height:8px;border-right:1.6px solid #6281a7;border-bottom:1.6px solid #6281a7;transform:rotate(45deg);justify-self:center;margin-top:-4px}
.extra-group[open]>summary{background:#f5f9ff;border-bottom:1px solid #e2eaf7}.extra-group[open]>summary .group-chevron{transform:rotate(225deg);margin-top:4px}
.extra-group[open]>summary span{transform:none}
.extra-group-body{padding:12px;display:grid;gap:9px}.extra-group .extra-option{border-radius:12px;border-color:#e2eaf6;transition:border-color .15s,background .15s}.extra-group .extra-option.is-selected{border-color:#83b0f5;background:#f6f9ff}
.calculator-item-heading{padding:15px 14px 0;display:flex;flex-direction:column;gap:6px}.calculator-item-heading label{font-weight:750;color:#243b59;font-size:13px;line-height:1.5}.item-rate{color:#075ddc;font-size:12px;font-weight:700}.extra-group .extra-item-scope{padding:8px 14px 0;color:#72839b;font-size:11px;line-height:1.65;margin:0}.item-controls{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px}.item-stepper{display:grid;grid-template-columns:34px 44px 34px;align-items:center;min-width:0;border:1px solid #d4e2f5;border-radius:10px;overflow:hidden;background:white}.item-stepper button{border:0;background:#eef5ff;color:#075ddc;font-size:19px;min-height:42px;padding:0}.item-stepper button:disabled{color:#a3b5cd;background:#f8faff;cursor:default}.item-stepper input{padding:0;border:0;border-radius:0;background:white;text-align:center;min-height:42px;margin:0;width:100%;font-size:15px}.item-subtotal{display:flex;flex-direction:column;align-items:flex-end;gap:2px;min-width:0}.item-subtotal span{font-size:10px;color:#8090a5}.item-subtotal strong{font-size:14px;color:#244c81;white-space:nowrap}.service-scope,.basket-intro{padding:14px 15px;background:#edf5ff;border-radius:12px;color:#486787;font-size:12px;line-height:1.75;margin:16px 0}.basket-intro strong{display:block;font-size:14px;color:#1d4a82;margin-bottom:6px}.basket-intro p{margin:0}.lighting-options{grid-column:1/-1}.quote-configuration p{white-space:pre-line}
@media(min-width:768px){.extra-group-body{grid-template-columns:repeat(2,minmax(0,1fr))}.extra-group .extra-option .extra-fields{grid-template-columns:1fr}.item-controls{flex-wrap:wrap;gap:8px}.calculator-item-heading{padding-left:12px;padding-right:12px}.item-controls{padding:12px}.item-stepper{grid-template-columns:30px 38px 30px}.item-subtotal strong{font-size:13px}}
.extra-group .calculator-extra{padding:13px 12px;min-height:69px;align-items:center;background:transparent}.extra-group .calculator-extra>span:first-of-type{font-size:13px;line-height:1.5}.extra-group .calculator-extra small{font-size:12px;font-weight:600;color:#527299;margin-top:5px}.extra-group .extra-check{width:24px;height:24px;border-radius:7px;flex-shrink:0}
.extra-group .extra-fields{padding:13px 12px;border-top-color:#e0ebf9;background:#f3f8ff;gap:10px}.extra-group .extra-fields label{font-size:12px;line-height:1.5}.extra-group .extra-fields input,.extra-group .extra-fields select{margin-top:0;min-height:44px}
.extra-group .extra-hint{padding:0;font-size:11px;line-height:1.7;color:#657f9e}.extra-item-subtotal{grid-column:1/-1;display:flex;justify-content:space-between;gap:12px;align-items:center;font-size:12px;border-top:1px solid #dce7f6;padding-top:10px;color:#537197}.extra-item-subtotal strong{color:#075ddc;font-size:14px;white-space:nowrap}
.calculator-breakdown{margin:14px 0 0;padding:14px 0;border-top:1px solid #dce8f8;border-bottom:1px solid #dce8f8;display:grid;gap:10px}.calculator-breakdown>div{display:flex;justify-content:space-between;gap:18px;align-items:baseline;font-size:13px}.calculator-breakdown dt{color:#637b99}.calculator-breakdown dd{margin:0;font-weight:800;white-space:nowrap;color:#1b3d69}
.calculator-result{background:#f1f6ff;border:1px solid #dce8fa;border-radius:16px;padding:20px;margin-top:20px}#calculator-summary-extras{font-size:12px;line-height:1.7}.calculator-total{margin-top:15px}#calculator-price{font-size:25px;line-height:1.3}.calculator-next{margin-top:16px}
@media(max-width:767px){body.app-mode .calculator-card{padding:19px 15px;border-radius:18px}body.app-mode .calculator-card .calculator-extras>legend{font-size:17px}body.app-mode .calculator-card .calculator-extras>p{font-size:12px}body.app-mode .extra-group>summary{grid-template-columns:32px minmax(0,1fr) auto 12px;gap:8px;padding:13px 10px;min-height:73px}body.app-mode .extra-group>summary .group-icon{width:32px;height:32px;border-radius:9px;font-size:12px}body.app-mode .extra-group>summary .group-title{font-size:13px}body.app-mode .extra-group>summary .group-total{font-size:12px}body.app-mode .extra-group>summary .group-count{font-size:9px}body.app-mode .extra-group-body{padding:9px}body.app-mode .extra-group .calculator-extra{padding:12px 10px;min-height:71px}body.app-mode .extra-group .calculator-extra>span:first-of-type{font-size:13px}body.app-mode .extra-group .calculator-extra small{font-size:11px}body.app-mode .extra-group .extra-fields{padding:12px 10px}body.app-mode .extra-group .extra-fields input,body.app-mode .extra-group .extra-fields select{font-size:16px}body.app-mode .calculator-result{padding:16px}body.app-mode .calculator-breakdown>div{font-size:12px}body.app-mode #calculator-price{font-size:23px}}
@media(max-width:359px){body.app-mode .extra-group>summary{grid-template-columns:minmax(0,1fr) auto 12px}body.app-mode .extra-group>summary .group-icon{display:none}body.app-mode .extra-group>summary .group-title{font-size:12px}body.app-mode .calculator-card{padding:17px 12px}body.app-mode .extra-group .calculator-extra>span:first-of-type{font-size:12px}}