/* CSS Variables for requested color scheme */
:root {
    --navy: #0B1F51;
    --text: #2B3445;
    --hover: #AFC8FF;
    --bg-light: #f4f7fb;
    --white: #ffffff;
    --error: #d9534f;
    --border: #d1d8e0;
    --success: #28a745;
    --warning-bg: #fff3cd;
    --warning-text: #856404;
    --warning-border: #ffeeba;
}

/* Base & Reset - Added !important to prevent WordPress theme conflicts */
#iiihraex_calculator_wrapper,
#iiihraex_calculator_wrapper * {
    box-sizing: border-box !important;
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

#iiihraex_calculator_wrapper {
    background-color: var(--bg-light);
    color: var(--text);
    line-height: 1.6;
    padding: 10px; /* Refined for mobile */
    width: 100%;
    max-width: 100%;
    overflow-x: hidden; /* Prevent horizontal scroll on mobile */
}

@media (min-width: 600px) {
    #iiihraex_calculator_wrapper { padding: 20px; }
}

#iiihraex_calculator_wrapper .iiihraex_container {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    background: var(--white);
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    overflow: hidden;
}

/* Layout Grid - Mobile Stacked, Desktop Split */
#iiihraex_calculator_wrapper .iiihraex_calc-wrapper {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
    width: 100%;
}

@media (min-width: 900px) {
    #iiihraex_calculator_wrapper .iiihraex_calc-wrapper {
        grid-template-columns: 1fr 1fr;
    }
}

/* Input Section (Left) */
#iiihraex_calculator_wrapper .iiihraex_input-section {
    padding: 20px 15px; /* Refined for mobile */
    border-bottom: 1px solid var(--border);
    width: 100%;
}

@media (min-width: 900px) {
    #iiihraex_calculator_wrapper .iiihraex_input-section {
        padding: 30px;
        border-bottom: none;
        border-right: 1px solid var(--border);
    }
}

/* Adjacent Inputs Grid layout */
#iiihraex_calculator_wrapper .iiihraex_input-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px 15px;
    width: 100%;
}

@media (min-width: 600px) {
    #iiihraex_calculator_wrapper .iiihraex_input-grid {
        grid-template-columns: 1fr 1fr;
    }
    #iiihraex_calculator_wrapper .iiihraex_full-width {
        grid-column: 1 / -1;
    }
}

#iiihraex_calculator_wrapper .iiihraex_input-group {
    width: 100%;
    max-width: 100%;
}

#iiihraex_calculator_wrapper .iiihraex_input-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--navy);
    font-size: 0.95rem; /* Balanced label size */
}

/* Fat Finger Friendly Inputs */
#iiihraex_calculator_wrapper .iiihraex_input-group input, 
#iiihraex_calculator_wrapper .iiihraex_input-group select {
    width: 100%;
    max-width: 100%;
    padding: 12px 14px; /* Adjusted padding to fix clipping */
    min-height: 48px; /* Force minimum height for dropdowns */
    font-size: 1rem;
    border: 2px solid var(--border);
    border-radius: 8px;
    transition: border-color 0.3s;
    color: var(--text);
    background-color: var(--white);
    -webkit-appearance: none; /* Helps standardize select box look */
    appearance: none;
}

/* Re-add dropdown arrow for standard selects since appearance is none */
#iiihraex_calculator_wrapper .iiihraex_input-group select {
    background-image: url("data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%230B1F51%22%20d%3D%22M287%2069.4a17.6%2017.6%200%200%200-13-5.4H18.4c-5%200-9.3%201.8-12.9%205.4A17.6%2017.6%200%200%200%200%2082.2c0%205%201.8%209.3%205.4%2012.9l128%20127.9c3.6%203.6%207.8%205.4%2012.8%205.4s9.2-1.8%2012.8-5.4L287%2095c3.5-3.5%205.4-7.8%205.4-12.8%200-5-1.9-9.2-5.5-12.8z%22%2F%3E%3C%2Fsvg%3E");
    background-repeat: no-repeat;
    background-position: right 14px top 50%;
    background-size: 12px auto;
    padding-right: 35px;
}

#iiihraex_calculator_wrapper .iiihraex_input-group input:focus, 
#iiihraex_calculator_wrapper .iiihraex_input-group select:focus {
    outline: none;
    border-color: var(--navy);
}

/* Radio Toggle Styles */
#iiihraex_calculator_wrapper .iiihraex_radio-group {
    display: flex;
    gap: 10px;
    width: 100%;
}

#iiihraex_calculator_wrapper .iiihraex_radio-group input[type="radio"] {
    display: none;
}

#iiihraex_calculator_wrapper .iiihraex_radio-group label {
    flex: 1;
    text-align: center;
    padding: 10px 12px;
    border: 2px solid var(--border);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s;
    background-color: var(--white);
    margin: 0;
    font-weight: bold;
    color: var(--navy);
    font-size: 0.95rem;
}

#iiihraex_calculator_wrapper .iiihraex_radio-group input[type="radio"]:checked + label {
    background-color: var(--navy);
    color: var(--white);
    border-color: var(--navy);
}

#iiihraex_calculator_wrapper .iiihraex_button-group {
    display: flex;
    gap: 15px;
    margin-top: 25px;
    flex-direction: column; /* Stack vertically on mobile */
    width: 100%;
}

@media (min-width: 480px) {
    #iiihraex_calculator_wrapper .iiihraex_button-group {
        flex-direction: row; /* Side-by-side on larger screens */
    }
}

#iiihraex_calculator_wrapper .iiihraex_btn-calculate {
    flex: 2;
    padding: 14px;
    background-color: var(--navy);
    color: var(--white);
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s, transform 0.1s;
    width: 100%;
}

#iiihraex_calculator_wrapper .iiihraex_btn-calculate:hover {
    background-color: var(--hover);
    color: var(--navy);
}

#iiihraex_calculator_wrapper .iiihraex_btn-calculate:active {
    transform: scale(0.98);
}

#iiihraex_calculator_wrapper .iiihraex_btn-calculate:disabled {
    background-color: #6c757d;
    cursor: not-allowed;
    transform: none;
}

#iiihraex_calculator_wrapper .iiihraex_btn-reset {
    flex: 1;
    padding: 14px;
    background-color: transparent;
    color: var(--navy);
    border: 2px solid var(--border);
    border-radius: 8px;
    font-size: 1rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s;
    width: 100%;
}

#iiihraex_calculator_wrapper .iiihraex_btn-reset:hover {
    border-color: var(--navy);
    background-color: var(--bg-light);
}

#iiihraex_calculator_wrapper .iiihraex_error-message {
    color: var(--error);
    font-size: 0.85rem;
    margin-top: 6px;
    display: none;
    font-weight: 500;
}

/* Results Section (Right/Bottom) */
#iiihraex_calculator_wrapper .iiihraex_result-section {
    padding: 20px 15px; /* Refined for mobile */
    background-color: #fcfdfd;
    display: none; /* Hidden initially until calculated */
    animation: slideDown 0.4s ease-out;
    width: 100%;
}

@media (min-width: 900px) {
    #iiihraex_calculator_wrapper .iiihraex_result-section {
        padding: 30px;
    }
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

#iiihraex_calculator_wrapper .iiihraex_result-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
    width: 100%;
}

#iiihraex_calculator_wrapper .iiihraex_result-card h3 {
    color: var(--navy);
    margin-bottom: 15px;
    border-bottom: 2px solid var(--hover);
    padding-bottom: 10px;
    font-size: 1.15rem; /* Balanced size */
}

#iiihraex_calculator_wrapper .iiihraex_result-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    font-size: 0.95rem; /* Balanced size */
    gap: 10px; /* Prevent text overlap on narrow screens */
    flex-wrap: wrap; /* Fix for mobile overflowing text */
}

#iiihraex_calculator_wrapper .iiihraex_result-row.iiihraex_highlight {
    font-weight: bold;
    font-size: 1rem; /* Balanced size */
    color: var(--navy);
    border-top: 1px dashed var(--border);
    padding-top: 12px;
    margin-top: 5px;
}

#iiihraex_calculator_wrapper .iiihraex_result-row.iiihraex_taxable {
    color: var(--error);
    font-weight: bold;
}

#iiihraex_calculator_wrapper .iiihraex_result-row.iiihraex_exempt {
    color: var(--success);
    font-weight: bold;
}

/* Section Titles */
#iiihraex_calculator_wrapper .iiihraex_section-title {
    color: var(--navy);
    font-size: 1.2rem; /* Reduced from 1.25rem for balance */
    margin-bottom: 20px;
    border-bottom: 2px solid var(--hover);
    padding-bottom: 8px;
}

/* PERFECTED HERO CARD matching screenshots */
#iiihraex_calculator_wrapper .iiihraex_hero-card {
    background: var(--white);
    border: 1px solid #e2e8f0; /* Soft border like screenshot */
    border-radius: 8px;
    margin-bottom: 25px;
    display: flex;
    flex-direction: column;
    box-shadow: 0 4px 12px rgba(0,0,0,0.03);
    position: relative;
    overflow: hidden; /* Ensures the thick left border rounds with the card */
    width: 100%;
}

/* Thick navy left border */
#iiihraex_calculator_wrapper .iiihraex_hero-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 8px;
    background-color: var(--navy);
    z-index: 1;
}

@media (min-width: 600px) {
    #iiihraex_calculator_wrapper .iiihraex_hero-card {
        flex-direction: row;
    }
}

#iiihraex_calculator_wrapper .iiihraex_hero-item {
    flex: 1;
    padding: 25px 15px;
    text-align: center;
    position: relative;
    z-index: 2;
    width: 100%;
}

/* Adjust left padding for the first item so text doesn't hit the border */
#iiihraex_calculator_wrapper .iiihraex_hero-item:first-child {
    padding-left: 20px;
}

#iiihraex_calculator_wrapper .iiihraex_hero-divider {
    background-color: var(--border);
    opacity: 0.6;
}

@media (min-width: 600px) {
    #iiihraex_calculator_wrapper .iiihraex_hero-divider {
        width: 1px;
        margin: 20px 0;
    }
}

@media (max-width: 599px) {
    #iiihraex_calculator_wrapper .iiihraex_hero-divider {
        height: 1px;
        margin: 0 20px;
    }
}

#iiihraex_calculator_wrapper .iiihraex_hero-label {
    font-size: 0.75rem;
    font-weight: 700;
    color: #5b6b8c; /* Slightly muted navy to match screenshot label */
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.8px;
}

#iiihraex_calculator_wrapper .iiihraex_hero-value {
    font-size: 1.5rem; /* Reduced for better balance on mobile */
    font-weight: 800;
    color: var(--navy);
    line-height: 1.1;
    margin-bottom: 6px;
    word-break: break-word; /* Prevents overflow */
}

@media (min-width: 600px) {
    #iiihraex_calculator_wrapper .iiihraex_hero-value {
        font-size: 1.8rem; /* Reduced from 2.5rem for better balance on desktop */
    }
}

#iiihraex_calculator_wrapper .iiihraex_hero-subtext {
    font-size: 0.85rem;
    color: #6b7280; /* Soft grey subtext */
}

/* Alerts & Info Boxes */
#iiihraex_calculator_wrapper .iiihraex_info-box {
    background-color: var(--bg-light);
    border-left: 4px solid var(--navy);
    padding: 12px 15px;
    border-radius: 4px;
    font-size: 0.85rem;
    margin-top: 15px;
    color: var(--text);
    width: 100%;
}

#iiihraex_calculator_wrapper .iiihraex_warning-box {
    background-color: var(--warning-bg);
    border: 1px solid var(--warning-border);
    color: var(--warning-text);
    padding: 12px 15px;
    border-radius: 6px;
    font-size: 0.85rem;
    margin-bottom: 20px;
    display: none;
    font-weight: 500;
    width: 100%;
}

/* Custom CSS Visualization (No Chart.js) */
#iiihraex_calculator_wrapper .iiihraex_chart-container {
    margin: 25px 0;
    background: var(--bg-light);
    border-radius: 8px;
    padding: 15px;
    border: 1px solid var(--border);
    width: 100%;
}

#iiihraex_calculator_wrapper .iiihraex_chart-title {
    text-align: center;
    font-weight: bold;
    margin-bottom: 10px;
    color: var(--navy);
    font-size: 1.05rem;
}

#iiihraex_calculator_wrapper .iiihraex_bar-wrap {
    margin-bottom: 10px;
}

#iiihraex_calculator_wrapper .iiihraex_bar-label {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    margin-bottom: 5px;
    font-weight: 600;
}

#iiihraex_calculator_wrapper .iiihraex_bar-bg {
    width: 100%;
    height: 20px;
    background: #e0e6ed;
    border-radius: 10px;
    overflow: hidden;
}

#iiihraex_calculator_wrapper .iiihraex_bar-fill {
    height: 100%;
    border-radius: 10px;
    transition: width 0.8s ease-out;
    width: 0%;
}

#iiihraex_calculator_wrapper .iiihraex_fill-exempt { background-color: var(--success); }
#iiihraex_calculator_wrapper .iiihraex_fill-taxable { background-color: var(--error); }

/* Table Responsive Wrapper */
#iiihraex_calculator_wrapper .iiihraex_table-responsive {
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin-top: 15px;
}

/* Comparison Table */
#iiihraex_calculator_wrapper .iiihraex_comparison-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 100%; /* FIX: Changed from 400px to 100% to stop mobile overflow */
}

#iiihraex_calculator_wrapper .iiihraex_comparison-table th, 
#iiihraex_calculator_wrapper .iiihraex_comparison-table td {
    padding: 10px 12px;
    text-align: left;
    border: 1px solid var(--border);
    font-size: 0.9rem;
    word-break: break-word; /* Ensure table text wraps safely */
}

#iiihraex_calculator_wrapper .iiihraex_comparison-table th {
    background-color: var(--navy);
    color: var(--white);
}

#iiihraex_calculator_wrapper .iiihraex_comparison-table tr:nth-child(even) {
    background-color: var(--bg-light);
}

#iiihraex_calculator_wrapper .iiihraex_regime-badge-allowed {
    background: var(--success);
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: bold;
    display: inline-block;
}

#iiihraex_calculator_wrapper .iiihraex_regime-badge-not-allowed {
    background: var(--error);
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: bold;
    display: inline-block;
}

#iiihraex_calculator_wrapper .iiihraex_btn-print {
    width: 100%;
    padding: 12px;
    background-color: transparent;
    color: var(--navy);
    border: 2px solid var(--navy);
    border-radius: 8px;
    font-size: 1rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s;
    margin-top: 20px;
    margin-bottom: 15px;
}

#iiihraex_calculator_wrapper .iiihraex_btn-print:hover {
    background-color: var(--navy);
    color: var(--white);
}

/* Disclaimer */
#iiihraex_calculator_wrapper .iiihraex_disclaimer {
    font-size: 0.75rem;
    color: #6b7280;
    text-align: center;
    line-height: 1.4;
    font-style: italic;
    margin-top: 10px;
}

/* Robust Print Isolation Styles */
@media print {
    /* Hide absolutely everything on the entire website body by default */
    body * {
        visibility: hidden;
    }

    /* Only make the calculator wrapper and its children visible */
    #iiihraex_calculator_wrapper, 
    #iiihraex_calculator_wrapper * {
        visibility: visible;
    }

    /* Force the calculator to the absolute top-left of the printed page to ignore site margins */
    #iiihraex_calculator_wrapper {
        position: absolute;
        left: 0;
        top: 0;
        width: 100%;
        background: white;
        padding: 0;
        margin: 0;
    }

    /* Calculator internal print styling adjustments */
    #iiihraex_calculator_wrapper .iiihraex_container { 
        box-shadow: none; 
        border: none; 
    }
    #iiihraex_calculator_wrapper .iiihraex_input-section, 
    #iiihraex_calculator_wrapper .iiihraex_btn-print { 
        display: none !important; 
    }
    #iiihraex_calculator_wrapper .iiihraex_calc-wrapper { 
        display: block; /* Break grid into standard block flow for printing */
    }
    #iiihraex_calculator_wrapper .iiihraex_result-section { 
        display: block !important; 
        padding: 0; 
        width: 100%;
    }
    #iiihraex_calculator_wrapper .iiihraex_result-card { 
        border: 1px solid #000; 
        break-inside: avoid; 
    }
    #iiihraex_calculator_wrapper * { 
        -webkit-print-color-adjust: exact !important; 
        print-color-adjust: exact !important; 
    }
}