/* ===== SZEKCIÓ WRAPPER ===== */
#lakas-kalkulator-szekció {
    background-color: #C2220D;
    padding: 80px 40px;
    box-sizing: border-box;
    border-radius: 20px;
    overflow: hidden;
}

.kalk-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 60px;
}

/* ===== BAL OLDAL – SZÖVEG ===== */
.kalk-bal {
    flex: 1;
    color: #fff;
}

.kalk-bal h2 {
    font-size: 56px;
    font-weight: 800;
    line-height: 1.2;
    margin: 0 0 28px;
    color: #fff;
}

.kalk-bal p {
    font-size: 17px;
    line-height: 1.7;
    margin: 0 0 16px;
    color: #fff;
    opacity: 0.92;
}

.kalk-bal p strong {
    font-weight: 700;
}

.kalk-bal .kalk-megjegyzes {
    font-size: 12px;
    opacity: 0.75;
    margin-top: 20px;
}

/* ===== JOBB OLDAL – FORM DOBOZ ===== */
.kalk-jobb {
    flex: 1;
    background: #f3f3f3;
    border-radius: 6px;
    padding: 36px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.18);
    min-width: 380px;
}

/* ===== MEZŐK ===== */
.kalk-mezo-csoport {
    margin-bottom: 22px;
}

.kalk-mezo-csoport label.kalk-label {
    display: block;
    font-size: 17px;
    font-weight: 700;
    color: #333;
    margin-bottom: 10px;
}

.kalk-radio-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.kalk-radio-group label {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
    color: #444;
    cursor: pointer;
}

.kalk-radio-group input[type="radio"] {
    width: 18px;
    height: 18px;
    accent-color: #C2220D;
    cursor: pointer;
    margin: 0;
}

.kalk-jobb input[type="text"],
.kalk-jobb input[type="number"] {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 15px;
    color: #555;
    background: #fff;
    box-sizing: border-box;
    transition: border-color .2s;
    -moz-appearance: textfield;
}

.kalk-jobb input[type="text"]:focus,
.kalk-jobb input[type="number"]:focus {
    outline: none;
    border-color: #C2220D;
}

.kalk-jobb input[type="number"]::-webkit-outer-spin-button,
.kalk-jobb input[type="number"]::-webkit-inner-spin-button {
    -webkit-appearance: none;
}

/* m² jelölő */
.kalk-suffix-wrap {
    position: relative;
}

.kalk-suffix-wrap input {
    padding-right: 48px !important;
}

.kalk-suffix-wrap .kalk-suffix {
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: #999;
    font-size: 15px;
    pointer-events: none;
}

/* ===== GOMB ===== */
#kalk-btn {
    display: block;
    width: 100%;
    padding: 16px;
    background: #C2220D;
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    cursor: pointer;
    margin-top: 8px;
    transition: background .2s;
}

#kalk-btn:hover   { background: #5e0e24; }
#kalk-btn:disabled { opacity: .6; cursor: default; }

/* ===== EREDMÉNY ===== */
#kalk-eredmeny {
    margin-top: 24px;
    padding: 20px;
    background: #fff;
    border-radius: 4px;
    text-align: center;
    animation: kalk-fadeIn .3s ease;
}

#kalk-eredmeny .kalk-eredmeny-cimke {
    display: block;
    font-size: 14px;
    color: #666;
    margin-bottom: 6px;
}

#kalk-eredmeny .kalk-ar {
    display: block;
    font-size: 38px;
    font-weight: 700;
    color: #C2220D;
    line-height: 1.2;
}

@keyframes kalk-fadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ===== RESZPONZÍV ===== */
@media (max-width: 820px) {
    .kalk-inner {
        flex-direction: column;
        gap: 40px;
    }
    .kalk-bal h2  { font-size: 38px; }
    .kalk-jobb    { min-width: unset; width: 100%; }
    #lakas-kalkulator-szekció { padding: 50px 20px; }
}