/* Styles for Interior Painting Cost Calculator */
.calcufacil-interior_painting_cost_calculator {
    background-color: #f7f9fc; /* Very light cool grey */
    border: 1px solid #e4e8f0;
    border-left: 5px solid #4a90e2; /* Bright Blue */
    border-radius: 0 8px 8px 0;
    padding: 20px 25px;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    max-width: 800px;
    margin: 25px auto;
    box-shadow: 0 3px 7px rgba(0,0,0,0.07);
}

.calcufacil-interior_painting_cost_calculator > h3 { /* Default title */
    text-align: center;
    color: #2a5298; /* Darker Blue */
    margin-bottom: 15px;
    font-size: 1.3em;
}

.calcufacil-interior_painting_cost_calculator .calculator-content h2 {
    text-align: center;
    color: #1c3d72; /* Deep Blue */
    margin-top: 0;
    margin-bottom: 10px;
    font-size: 1.7em;
    font-weight: 600;
}

.calcufacil-interior_painting_cost_calculator .description {
    text-align: center;
    color: #4c5f7a; /* Slate Blue Grey */
    font-size: 0.95em;
    margin-bottom: 30px;
    line-height: 1.6;
}
.calcufacil-interior_painting_cost_calculator .description strong {
    color: #d9534f; /* Red emphasis */
}

/* Form Styling */
.calcufacil-interior_painting_cost_calculator form {
    margin-bottom: 30px;
    padding-bottom: 25px;
    border-bottom: 1px dashed #d1d9e6; /* Light blue-grey dashed */
}

.calcufacil-interior_painting_cost_calculator form h3 {
 color: #3b73d3; /* Medium Blue */
 margin-bottom: 20px;
 font-size: 1.25em;
 border-bottom: 1px solid #e4e8f0;
 padding-bottom: 8px;
 display: flex;
 align-items: center;
 gap: 8px;
}
.calcufacil-interior_painting_cost_calculator form h3 i {
  color: #5d9cec; /* Lighter blue */
}

.calcufacil-interior_painting_cost_calculator .form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 18px 22px;
    margin-bottom: 25px;
}

.calcufacil-interior_painting_cost_calculator .input-group {
    display: flex;
    flex-direction: column;
}

.calcufacil-interior_painting_cost_calculator .input-group label {
    font-weight: 600;
    color: #2c3e50; /* Dark blue grey */
    margin-bottom: 6px;
    font-size: 0.9em;
}

.calcufacil-interior_painting_cost_calculator .input-group input[type="number"],
.calcufacil-interior_painting_cost_calculator .input-group input[type="text"],
.calcufacil-interior_painting_cost_calculator .input-group select {
    padding: 10px;
    border: 1px solid #a8b8d0; /* Medium blue-grey border */
    border-radius: 4px;
    font-size: 1em;
    background-color: #fff;
    width: 100%;
    box-sizing: border-box;
}
.calcufacil-interior_painting_cost_calculator .input-group.checkbox-style-group > label { /* Label for the checkbox group */
    margin-bottom: 10px;
}
.calcufacil-interior_painting_cost_calculator .checkbox-item {
    display: flex;
    align-items: center;
    margin-bottom: 8px;
    background-color: #f7f9fc;
    padding: 8px 10px;
    border-radius: 3px;
    border: 1px solid #e4e8f0;
}
.calcufacil-interior_painting_cost_calculator .checkbox-item input[type="checkbox"] {
    margin-right: 10px;
    width: 17px; height: 17px;
    cursor: pointer;
    accent-color: #4a90e2; /* Blue */
}
.calcufacil-interior_painting_cost_calculator .checkbox-item label {
    margin-bottom: 0;
    font-weight: normal;
    font-size: 0.95em;
    color: #4c5f7a;
    cursor: pointer;
}
.calcufacil-interior_painting_cost_calculator .conditional-input {
    margin-top: 5px;
    padding-left: 5px; /* Indent conditional input slightly */
}
.calcufacil-interior_painting_cost_calculator .hidden-input {
    display: none;
}


.calcufacil-interior_painting_cost_calculator .input-group small {
    font-size: 0.8em;
    color: #5a6f8c; /* Blue grey */
    margin-top: 5px;
    line-height: 1.4;
}

.calcufacil-interior_painting_cost_calculator button[type="submit"] {
    background-color: #4a90e2; /* Bright Blue */
    color: #fff;
    padding: 12px 30px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1.1em;
    display: block;
    width: fit-content;
    margin: 20px auto 0 auto;
    transition: background-color 0.3s ease;
    font-weight: bold;
}

.calcufacil-interior_painting_cost_calculator button[type="submit"]:hover {
    background-color: #357abd; /* Darker Blue */
}

/* Results Area Styling */
.calcufacil-interior_painting_cost_calculator .results-area {
    margin-top: 25px;
    padding: 20px;
    background-color: #e4e8f0; /* Lightest blue-grey */
    border-radius: 6px;
    border: 1px solid #d1d9e6;
}
.calcufacil-interior_painting_cost_calculator .results-area h3 {
    color: #1c3d72; /* Deep Blue */
    margin-bottom: 15px;
    text-align: center;
    font-size: 1.3em;
    line-height: 1.4;
}
.calcufacil-interior_painting_cost_calculator .results-area h3 i {
    color: #5d9cec; /* Lighter blue */
    margin-right: 8px;
}
.calcufacil-interior_painting_cost_calculator .results-area .summary {
 text-align: center;
 font-size: 0.95em;
 color: #4c5f7a;
 margin-bottom: 20px;
 padding-bottom: 15px;
 border-bottom: 1px dashed #d1d9e6;
 line-height: 1.5;
}
.calcufacil-interior_painting_cost_calculator .results-area .summary strong {
 color: #2a5298;
}

.calcufacil-interior_painting_cost_calculator .total-cost-highlight {
    background-color: #d6eaf8; /* Light Blue background */
    padding: 15px 20px;
    border-radius: 5px;
    text-align: center;
    margin-bottom: 25px;
    border: 1px solid #aed6f1;
}
.calcufacil-interior_painting_cost_calculator .total-cost-highlight .value {
    display: block;
    font-size: 2em;
    font-weight: bold;
    color: #1a5276; /* Darker blue */
    margin: 5px 0;
}

.calcufacil-interior_painting_cost_calculator .results-area h4 {
    color: #2a5298;
    margin-top: 20px;
    margin-bottom: 10px;
    font-size: 1.1em;
    border-bottom: 1px solid #d1d9e6;
    padding-bottom: 5px;
}

.calcufacil-interior_painting_cost_calculator .cost-breakdown-list {
    list-style: none;
    padding: 0;
    margin: 0 0 20px 0;
    background-color: #fff;
    padding: 15px;
    border-radius: 4px;
    border: 1px solid #d1d9e6;
}
.calcufacil-interior_painting_cost_calculator .cost-breakdown-list li {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px dotted #e4e8f0;
    font-size: 0.95em;
    color: #4c5f7a;
}
.calcufacil-interior_painting_cost_calculator .cost-breakdown-list li:last-child {
    border-bottom: none;
}
.calcufacil-interior_painting_cost_calculator .cost-breakdown-list li .value {
    font-weight: 600;
    color: #2c3e50;
}

/* Disclaimer Box */
.calcufacil-interior_painting_cost_calculator .disclaimer-box {
    margin-top: 25px;
    padding: 15px 20px;
    background-color: #f0f4f8;
    border: 1px solid #d6e0ea;
    border-left: 5px solid #8c9eff; /* Light Indigo/Blue */
    border-radius: 5px;
}
.calcufacil-interior_painting_cost_calculator .disclaimer-box h4 {
    margin-top: 0;
    margin-bottom: 10px;
    color: #546e7a; /* Blue Grey */
    font-size: 1.1em;
}
.calcufacil-interior_painting_cost_calculator .disclaimer-box ul {
    list-style: disc;
    margin-left: 20px;
    padding-left: 0;
    font-size: 0.9em;
    color: #5a6f8c;
    line-height: 1.6;
}
.calcufacil-interior_painting_cost_calculator .disclaimer-box ul li {
    margin-bottom: 8px;
}
.calcufacil-interior_painting_cost_calculator .disclaimer-box strong {
 color: #d9534f; /* Red */
}

.calcufacil-interior_painting_cost_calculator .initial-message {
    color: #4c5f7a;
    text-align: center;
    padding: 25px;
    background-color: #f7f9fc;
    border: 1px dashed #e4e8f0;
    border-radius: 5px;
    margin-top: 20px;
}