/* Styles for Robotic Vacuum Cleaner Feature & Performance Comparator */
.calcufacil-robot_vacuum_comparator.calcufacil-container.enhanced-robotvaccomp-calc {
    max-width: 1250px; /* Form and results can be wide */
    margin: 25px auto;
    background: #fbfdff;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.07);
    display: flex;
    flex-direction: column; /* Form above, results below */
    gap: 25px;
    font-family: 'Arial', sans-serif;
}

.calcufacil-robot_vacuum_comparator .calcufacil-form-container-rv {
    width: 100%;
    padding: 20px;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 7px rgba(0,0,0,0.06);
    border: 1px solid #e4e8ed;
}

.calcufacil-robot_vacuum_comparator .calcufacil-results-container-rv.enhanced-robotvaccomp-results {
    width:100%;
    padding: 20px 25px;
    background-color: #fff;
    border-radius: 8px;
    border: 1px solid #e4e8ed;
    box-shadow: 0 2px 7px rgba(0,0,0,0.06);
}

.calcufacil-robot_vacuum_comparator .calculator-form h4 { /* Section title in form */
    font-size: 1.3em; color: #4a6a8a; margin-top:0; margin-bottom: 10px; font-weight: 600; display:flex; align-items:center; gap:8px;
}
.calcufacil-robot_vacuum_comparator .calculator-form .description {
    font-size: 14px; color: #667c99; margin-bottom: 18px; line-height: 1.5;
}

.calcufacil-robot_vacuum_comparator .robots-input-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); /* For 2 or 3 columns of inputs */
    gap: 20px;
}
.calcufacil-robot_vacuum_comparator .robot-input-column fieldset {
    border: 1px solid #d3dce7; padding: 15px; border-radius: 6px; margin:0; height: 100%;
}
.calcufacil-robot_vacuum_comparator .robot-input-column legend {
    font-weight: 600; color: #52799e; padding: 0 8px; font-size: 1.1em;
}
.calcufacil-robot_vacuum_comparator .robot-input-column h5 { /* For Performance/Features sub-header */
    font-size: 1em; color: #52799e; margin-top: 15px; margin-bottom: 8px; font-weight:600;
}
.calcufacil-robot_vacuum_comparator .form-grid.two-col-grid.narrow-gap,
.calcufacil-robot_vacuum_comparator .form-grid.checkbox-group { /* Checkbox group can also be 2-col */
    display: grid; grid-template-columns: 1fr 1fr; gap: 8px 12px;
}

.calcufacil-robot_vacuum_comparator .input-group { margin-bottom: 10px; display: flex; flex-direction: column; }
.calcufacil-robot_vacuum_comparator .input-group label {
    font-weight: 500; color: #5f7e9d; margin-bottom: 4px; font-size: 13px;
}
.calcufacil-robot_vacuum_comparator .input-group input[type="text"],
.calcufacil-robot_vacuum_comparator .input-group input[type="number"],
.calcufacil-robot_vacuum_comparator .input-group textarea {
    width: 100%; padding: 8px; border: 1px solid #c8d3e0; border-radius: 4px;
    font-size: 13.5px; box-sizing: border-box;
}
.calcufacil-robot_vacuum_comparator .input-group-checkbox {
    flex-direction: row; align-items: center; gap: 6px;
}
.calcufacil-robot_vacuum_comparator .input-group-checkbox label { margin-bottom: 0; }
.calcufacil-robot_vacuum_comparator .input-group textarea { min-height: 50px; }
.calcufacil-robot_vacuum_comparator .global-currency-symbol { margin-top: 15px;}

.calcufacil-robot_vacuum_comparator button[type="submit"] {
    background: #52799e; color: #fff; padding: 11px 22px; border: none; border-radius: 5px;
    cursor: pointer; font-size: 16px; width: 100%; margin-top: 20px; font-weight: bold;
}
.calcufacil-robot_vacuum_comparator button[type="submit"]:hover { background: #4a6a8a; }

/* Results Area Styling */
.calcufacil-robot_vacuum_comparator .results.enhanced-robotvaccomp-results h4 { /* Main results title */
    font-size: 1.3em; color: #4a6a8a; text-align: center; margin-top:0; margin-bottom: 15px;
    display:flex; align-items:center; justify-content:center; gap:8px;
}
.calcufacil-robot_vacuum_comparator .robotvac-comparison-table-container {
    overflow-x: auto; margin-bottom: 20px;
}
.calcufacil-robot_vacuum_comparator .robotvac-comparison-table {
    width: 100%; border-collapse: collapse; font-size: 0.9em; min-width: 700px; /* Ensure some width before scroll */
}
.calcufacil-robot_vacuum_comparator .robotvac-comparison-table th,
.calcufacil-robot_vacuum_comparator .robotvac-comparison-table td {
    border: 1px solid #dde4ea; padding: 9px 12px; text-align: left; vertical-align:top;
}
.calcufacil-robot_vacuum_comparator .robotvac-comparison-table th {
    background-color: #eff3f7; font-weight: 600; color: #4a6a8a;
}
.calcufacil-robot_vacuum_comparator .robotvac-comparison-table td:first-child strong { color: #3b597f; }

.calcufacil-robot_vacuum_comparator .results.enhanced-robotvaccomp-results > h5 { /* Chart section title */
    font-size: 1.1em; color: #4a6a8a; margin-top: 20px; margin-bottom: 8px;
    text-align:center; padding-bottom: 5px; border-bottom: 1px solid #d3dce7;
}
.calcufacil-robot_vacuum_comparator .charts-grid-robotvac {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 15px;
    margin-bottom: 20px;
}
.calcufacil-robot_vacuum_comparator .chart-container-robotvac {
    width: 100%; height: 250px; position: relative;
    padding: 10px; background-color: #fdfdfe; border-radius: 4px; border: 1px solid #e4e8ed; box-sizing: border-box;
}


.calcufacil-robot_vacuum_comparator .disclaimer-box.robotvaccomp-disclaimer {
    margin-top: 20px; padding: 12px; background-color: #f0f3f6;
    border: 1px solid #dce1e6; border-left: 3px solid #798fa4; border-radius: 4px; font-size: 0.85em;
}
.calcufacil-robot_vacuum_comparator .disclaimer-box h4 { margin-top: 0; margin-bottom: 8px; color: #4a6a8a; }
.calcufacil-robot_vacuum_comparator .disclaimer-box ul { list-style: disc; margin-left: 18px; padding-left: 0; color: #52799e; line-height: 1.5; }

.calcufacil-robot_vacuum_comparator .errors.main-error {
    color: #721c24; background-color: #f8d7da; border-color: #f5c6cb;
    padding: .75rem 1.25rem; margin-bottom: 1rem; border: 1px solid transparent; border-radius: .25rem;
}
.calcufacil-robot_vacuum_comparator .initial-message {
    text-align: center; padding: 20px; background-color: #eff3f7;
    border: 1px dashed #d3dce7; border-radius: 5px; margin-top: 15px; color: #667c99;
}

@media (max-width: 768px) {
    .calcufacil-robot_vacuum_comparator .robots-input-grid {
        grid-template-columns: 1fr; /* Stack robot input columns */
    }
     .calcufacil-robot_vacuum_comparator .form-grid.two-col-grid.narrow-gap {
        grid-template-columns: 1fr;
    }
}