/* Drywall Mud Calculator Styles */

/* Form Layout */
.calculator-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* Form groups */
.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 14px;
    font-weight: 500;
    color: #333;
}

/* Toggle group for input method */
.toggle-group {
    display: flex;
    gap: 0;
    border: 1px solid #ddd;
    border-radius: 6px;
    overflow: hidden;
}

.toggle-option {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0;
    cursor: pointer;
}

.toggle-option input[type="radio"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.toggle-option span {
    display: block;
    width: 100%;
    padding: 10px 16px;
    text-align: center;
    font-size: 14px;
    color: #333;
    background: #fff;
    transition: all 0.2s ease;
}

.toggle-option input[type="radio"]:checked + span {
    background: #003049;
    color: #fff;
}

.toggle-option:hover span {
    background: #f5f5f5;
}

.toggle-option input[type="radio"]:checked + span:hover {
    background: #003049;
}

/* Form inputs */
.form-input {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 15px;
    background-color: #fff;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-input:hover {
    border-color: #003049;
}

.form-input:focus {
    outline: none;
    border-color: #003049;
    box-shadow: 0 0 0 3px rgba(0, 48, 73, 0.1);
}

/* Select dropdown */
select.form-input {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12' fill='none'%3E%3Cpath d='M2.5 4.5L6 8L9.5 4.5' stroke='%23003049' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
    cursor: pointer;
}

/* Input with unit */
.input-with-unit {
    display: flex;
    align-items: center;
    gap: 10px;
}

.input-with-unit .form-input {
    flex: 1;
    min-width: 0;
}

.input-with-unit .field-unit {
    font-size: 14px;
    color: #666;
    white-space: nowrap;
}

/* Sheet inputs section */
.sheet-inputs {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.sheet-input-row {
    display: grid;
    grid-template-columns: 1fr 100px;
    gap: 12px;
    align-items: center;
}

.sheet-input-row label {
    font-size: 14px;
    font-weight: 400;
    color: #555;
}

.sheet-input-row .form-input {
    text-align: center;
}

/* Results Section */
.results {
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    border: 1px solid #bae6fd;
    border-radius: 8px;
    padding: 20px;
    margin-top: 4px;
}

.results-header {
    padding-bottom: 16px;
    border-bottom: 1px solid #bae6fd;
    margin-bottom: 16px;
}

.results-header h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    color: #003049;
}

/* Results details */
.results-details {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.result-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 6px 0;
    font-size: 14px;
}

.result-row span:first-child {
    color: #475569;
}

.result-row span:last-child {
    font-weight: 500;
    color: #003049;
}

.result-row.highlight {
    background: rgba(0, 48, 73, 0.05);
    padding: 10px 12px;
    margin: 4px -12px;
    border-radius: 6px;
}

.result-row.highlight span:first-child {
    font-weight: 500;
    color: #003049;
}

.result-row.highlight span:last-child {
    font-size: 16px;
    font-weight: 600;
}

.result-row.sub-detail {
    padding-left: 12px;
    font-size: 13px;
}

.result-row.sub-detail span:first-child {
    color: #64748b;
}

/* Coverage info section */
.coverage-info {
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid #bae6fd;
}

.coverage-info h4 {
    margin: 0 0 12px 0;
    font-size: 14px;
    font-weight: 600;
    color: #003049;
}

.coverage-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
}

.coverage-item {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    padding: 6px 0;
}

.coverage-label {
    color: #64748b;
}

.coverage-value {
    color: #003049;
    font-weight: 500;
}

/* Button group */
.button-group {
    display: flex;
    gap: 12px;
    margin-top: 4px;
}

.calculate-button {
    flex: 2;
    padding: 12px 20px;
    background: #003049;
    border: 1px solid #003049;
    border-radius: 6px;
    font-size: 15px;
    font-weight: 500;
    color: #fff;
    cursor: pointer;
    transition: all 0.2s;
}

.calculate-button:hover {
    background: #004a6e;
    border-color: #004a6e;
}

.reset-button {
    flex: 1;
    padding: 12px 20px;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 15px;
    color: #333;
    cursor: pointer;
    transition: all 0.2s;
}

.reset-button:hover {
    border-color: #003049;
    background: #f8fafc;
}

.share-trigger-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 20px;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 15px;
    color: #333;
    cursor: pointer;
    transition: all 0.2s;
}

.share-trigger-btn:hover {
    border-color: #003049;
    background: #f8fafc;
}

.share-trigger-btn svg {
    width: 18px;
    height: 18px;
}

/* Hidden utility */
.hidden {
    display: none !important;
}

/* Hide number spinners */
input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

input[type="number"] {
    -moz-appearance: textfield;
}

/* Mobile Responsive */
@media (max-width: 640px) {
    .calculator-form {
        gap: 16px;
    }

    .sheet-input-row {
        grid-template-columns: 1fr 80px;
    }

    .results {
        padding: 16px;
    }

    .result-row.highlight {
        margin: 4px -8px;
        padding: 8px 10px;
    }

    .coverage-grid {
        grid-template-columns: 1fr;
    }

    .button-group {
        flex-wrap: wrap;
    }

    .calculate-button {
        flex: 1 1 100%;
        order: -1;
    }

    .reset-button,
    .share-trigger-btn {
        flex: 1;
    }
}