.kp-grout-calc{margin:18px 0 26px;padding:18px 20px;border:1px solid #d8dde3;background:#fff;color:#222;font-family:Arial,Helvetica,sans-serif;box-sizing:border-box}
.kp-grout-calc *{box-sizing:border-box}
.kp-grout-calc__row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:0 0 14px}
.kp-grout-calc__row--bottom{grid-template-columns:1fr 1fr}
.kp-grout-calc__field{display:flex;flex-direction:column;gap:5px;min-width:0}
.kp-grout-calc__field label{margin:0;font-family:Arial,Helvetica,sans-serif;font-size:14px;font-weight:600;color:#222;line-height:1.35;text-transform:none;letter-spacing:0}
.kp-grout-calc__field input,.kp-grout-calc__field select{width:100%;min-height:38px;margin:0;padding:7px 9px;border:1px solid #cfd6dd;border-radius:0;background:#fff;color:#222;box-shadow:none;font-family:Arial,Helvetica,sans-serif;font-size:15px;font-weight:400;line-height:1.35;text-transform:none;letter-spacing:0}
.kp-grout-calc__field select{padding-right:34px;background-color:#fff;background-image:linear-gradient(45deg,transparent 50%,#555 50%),linear-gradient(135deg,#555 50%,transparent 50%);background-position:calc(100% - 17px) 16px,calc(100% - 12px) 16px;background-size:5px 5px,5px 5px;background-repeat:no-repeat;-webkit-appearance:none;-moz-appearance:none;appearance:none}
.kp-grout-calc__field input:focus,.kp-grout-calc__field select:focus{outline:1px solid #098cd8;border-color:#098cd8;box-shadow:none}
.kp-grout-calc__field--button{justify-content:end}
.kp-grout-calc__button{width:100%;min-height:38px;margin:0;padding:7px 12px;border:0;border-radius:0;background:#098cd8;color:#fff;box-shadow:none;font-family:Arial,Helvetica,sans-serif;font-size:15px;font-weight:600;line-height:1.35;text-align:center;text-transform:none;letter-spacing:0;cursor:pointer}
.kp-grout-calc__button:hover{background:#0878ba}
.kp-grout-calc__result{display:none;margin-top:16px;border-top:1px solid #e1e5ea;padding-top:15px}
.kp-grout-calc__result.is-visible{display:block}
.kp-grout-calc__summary{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:0 0 14px}
.kp-grout-calc__summary-item{border:1px solid #e1e5ea;padding:10px;background:#fafafa}
.kp-grout-calc__summary-item strong{display:block;font-size:20px;font-weight:600;color:#222;line-height:1.25}
.kp-grout-calc__summary-item span{display:block;margin-top:3px;font-size:13px;color:#555;line-height:1.3}
.kp-grout-calc__summary-item.is-main{border-color:#098cd8;background:#f4fbff}
.kp-grout-calc__table{width:100%;border-collapse:collapse;margin:0 0 10px;font-size:14px}
.kp-grout-calc__table td{border:1px solid #e1e5ea;padding:8px 9px;vertical-align:top}
.kp-grout-calc__table td:first-child{width:42%;font-weight:600;color:#333;background:#fafafa}
.kp-grout-calc__note{font-size:14px;line-height:1.5;color:#444;margin:8px 0 0}
@media(max-width:900px){.kp-grout-calc__row,.kp-grout-calc__row--bottom,.kp-grout-calc__summary{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.kp-grout-calc{padding:14px}.kp-grout-calc__row,.kp-grout-calc__row--bottom,.kp-grout-calc__summary{grid-template-columns:1fr}}