/**
 * Gold Purity Price Calculator - Homepage
 */

.gold-calculator {
    background: #f5f0eb;
    padding: 45px 0 35px;
    border-bottom: 1px solid #e8ddd0;
}

.gold-calc-header {
    text-align: center;
    margin-bottom: 28px;
}

.gold-calc-header h2 {
    font-family: 'Playfair Display', serif;
    color: #6b2d5b;
    font-size: 30px;
    margin: 0 0 8px;
}

.gold-calc-header p {
    color: #666;
    margin: 0;
    font-size: 15px;
}

/* Input / Result row */
.gold-calc-main {
    display: flex;
    align-items: stretch;
    justify-content: center;
    gap: 22px;
    flex-wrap: wrap;
    max-width: 920px;
    margin: 0 auto;
}

.calc-box {
    background: #f5d788;
    border-radius: 6px;
    overflow: hidden;
    flex: 1 1 350px;
    max-width: 410px;
    display: flex;
    flex-direction: column;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.calc-box-label {
    background: #6b2d5b;
    color: #f5d788;
    padding: 14px 18px;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.45;
}

.calc-input-row,
.calc-result-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 22px 18px;
}

.calc-input {
    flex: 1;
    border: 1px solid #d9c07a;
    border-radius: 4px;
    padding: 12px 15px;
    font-size: 20px;
    text-align: center;
    font-weight: 700;
    color: #333;
    background: #fff;
    width: 100%;
}

.calc-input:focus {
    outline: none;
    border-color: #6b2d5b;
    box-shadow: 0 0 0 2px rgba(107, 45, 91, 0.15);
}

.calc-percent {
    font-size: 24px;
    font-weight: 700;
    color: #6b2d5b;
}

.calc-rs {
    font-size: 20px;
    font-weight: 700;
    color: #6b2d5b;
}

.calc-result {
    flex: 1;
    background: #ececec;
    border-radius: 4px;
    padding: 12px 15px;
    font-size: 22px;
    font-weight: 700;
    text-align: center;
    color: #333;
}

.calc-equals {
    display: flex;
    align-items: center;
    font-size: 42px;
    font-weight: 700;
    color: #6b2d5b;
}

/* Reference table */
.gold-calc-note {
    text-align: center;
    color: #666;
    margin: 28px 0 14px;
    font-size: 14px;
}

.gold-calc-table {
    width: 100%;
    max-width: 720px;
    margin: 0 auto;
    border-collapse: collapse;
    background: #f5d788;
    border-radius: 6px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.gold-calc-table th {
    background: #6b2d5b;
    color: #fff;
    padding: 14px;
    font-size: 15px;
    text-align: center;
    font-weight: 600;
}

.gold-calc-table td {
    padding: 12px 14px;
    text-align: center;
    border-bottom: 1px solid #e6c86a;
    font-weight: 700;
    color: #5a3a1a;
}

.gold-calc-table tr:last-child td {
    border-bottom: none;
}

.calc-karat {
    color: #8b6914;
    font-weight: 600;
    font-size: 13px;
    margin-left: 4px;
}

.calc-table-price {
    background: #fff;
    padding: 6px 20px;
    border-radius: 4px;
    display: inline-block;
    color: #333;
}

.gold-calc-warning {
    text-align: center;
    color: #a94442;
    margin-top: 16px;
    font-size: 14px;
    font-weight: 600;
}

@media (max-width: 600px) {
    .calc-equals {
        display: none;
    }

    .gold-calc-header h2 {
        font-size: 23px;
    }

    .gold-calc-table td,
    .gold-calc-table th {
        font-size: 13px;
        padding: 10px 8px;
    }
}