/* NOI Calculator Widget Global Styles */
.noi-calc-widget-container {
    box-sizing: border-box;
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
    background-color: #f9fafb;
    color: #1f2937;
    border-radius: 16px;
    padding: 32px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.noi-calc-widget-container * {
    box-sizing: border-box;
}

.noi-calc-columns {
    display: flex;
    flex-direction: row;
    gap: 24px;
    align-items: stretch;
}

.noi-calc-column-left {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.noi-calc-column-right {
    flex: 1.2;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.noi-calc-heading {
    font-size: 1.8rem;
    font-weight: 800;
    margin: 0 0 24px 0;
    color: #1e3a8a;
    letter-spacing: -0.025em;
}

.noi-calc-grid-2x2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px 20px;
    margin-bottom: 24px;
}

@media (max-width: 600px) {
    .noi-calc-grid-2x2 {
        grid-template-columns: 1fr;
    }
}

.noi-calc-input-group {
    margin-bottom: 0;
}

.noi-calc-input-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 6px;
    color: #6b7280;
}

.noi-calc-input-wrapper {
    position: relative;
    width: 100%;
    display: flex;
    align-items: center;
}

.noi-calc-input {
    width: 100%;
    padding: 12px 16px;
    font-size: 0.875rem;
    font-weight: 600;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    background-color: #ffffff;
    color: #1e293b;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
}

.noi-calc-input:focus {
    border-color: #38b6ff;
    box-shadow: 0 0 0 3px rgba(56, 182, 255, 0.15);
}

.noi-calc-input-prefix .noi-calc-input {
    padding-left: 32px;
}

.noi-calc-input-suffix .noi-calc-input {
    padding-right: 32px;
}

.noi-calc-prefix-char {
    position: absolute;
    left: 14px;
    font-size: 0.875rem;
    font-weight: 700;
    color: #94a3b8;
    pointer-events: none;
}

.noi-calc-suffix-char {
    position: absolute;
    right: 14px;
    font-size: 0.875rem;
    font-weight: 700;
    color: #94a3b8;
    pointer-events: none;
}

.noi-calc-input-disabled .noi-calc-input {
    background-color: #f8fafc;
    color: #94a3b8;
    cursor: not-allowed;
}

.noi-calc-action-row {
    margin-top: 24px;
}

.noi-calc-btn-calculate {
    background-color: #38b6ff;
    color: #ffffff;
    border: none;
    border-radius: 12px;
    padding: 14px 32px;
    font-size: 0.875rem;
    font-weight: 800;
    cursor: pointer;
    transition: background-color 0.2s, transform 0.1s;
    box-shadow: 0 4px 6px -1px rgba(56, 182, 255, 0.2);
}

.noi-calc-btn-calculate:hover {
    background-color: #1fa6f0;
}

.noi-calc-btn-calculate:active {
    transform: scale(0.98);
}

/* Vertical Divider */
.noi-calc-divider {
    width: 0;
    border: 1px solid;
    border-image-source: linear-gradient(180deg, rgba(26, 45, 80, 0) 0%, #1A2D50 50%, rgba(26, 45, 80, 0) 100%);
    border-image-slice: 1;
    align-self: stretch;
}

/* Right Column Results */
.noi-calc-result-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 16px;
    padding-bottom: 16px;
    border-top: 1px solid #f1f5f9;
}

.noi-calc-result-row:first-child {
    border-top: none;
}

.noi-calc-result-label {
    font-size: 0.875rem;
    font-weight: 700;
    color: #4b5563;
    max-width: 65%;
    line-height: 1.4;
}

.noi-calc-result-value {
    font-size: 1.875rem;
    font-weight: 800;
    color: #3b82f6;
    text-align: right;
    transition: color 0.3s;
}

/* Responsive Behavior */
.noi-calc-disclaimer {
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid rgba(0, 0, 0, 0.08);
    font-size: 11px;
    color: #6b7280;
    font-style: italic;
    text-align: center;
    line-height: 1.4;
    transition: color 0.3s, font-size 0.3s;
}

@media (max-width: 900px) {
    .noi-calc-columns {
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .noi-calc-columns {
        flex-direction: column;
    }
    .noi-calc-divider {
        width: 100%;
        height: 0;
        border: none;
        border-bottom: 1px solid;
        border-image-source: linear-gradient(90deg, rgba(26, 45, 80, 0) 0%, #1A2D50 50%, rgba(26, 45, 80, 0) 100%);
        border-image-slice: 1;
    }
    .noi-calc-column-right {
        gap: 0;
    }
    .noi-calc-result-value {
        font-size: 1.6rem;
    }
}