@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap');

/* Main Wrapper Theme Definitions */
#aus-calc-wrapper {
    --primary: #B40016;
    --primary-hover: #900012;
    --primary-rgb: 180, 0, 22;
    --secondary: #123C5A;
    --secondary-hover: #0a2538;
    --secondary-rgb: 18, 60, 90;
    --bg: #F8F9FA;
    --card-bg: #FFFFFF;
    --border: #E5E7EB;
    --success: #22C55E;
    --success-light: #F0FDF4;
    --danger: #EF4444;
    --danger-light: #FEF2F2;
    --text: #1F2937;
    --text-muted: #6B7280;
    --border-radius: 16px;
    --btn-radius: 12px;
    --shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -2px rgba(0, 0, 0, 0.025);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    
    font-family: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: var(--text);
    /* max-width: 750px; */
    margin: 2rem auto;
    padding: 0 1rem;
    box-sizing: border-box;
}

#aus-calc-wrapper * {
    box-sizing: border-box;
}

/* Header & Progress Bar */
.aus-calc-header {
    margin-bottom: 2rem;
}

.aus-calc-progress-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
    font-weight: 600;
    font-size: 0.95rem;
}

#aus-calc-step-label {
    color: var(--secondary);
    letter-spacing: 0.02em;
}

#aus-calc-progress-pct {
    color: var(--primary);
}

.aus-calc-progress-bar {
    width: 100%;
    height: 8px;
    background-color: var(--border);
    border-radius: 9999px;
    overflow: hidden;
}

#aus-calc-progress-fill {
    height: 100%;
    background-color: var(--primary);
    border-radius: 9999px;
    transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Main Card */
.aus-calc-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    padding: 3rem;
    position: relative;
    overflow: hidden;
}

@media (max-width: 640px) {
    .aus-calc-card {
        padding: 1.75rem;
    }
    #aus-calc-wrapper {
        margin: 1rem auto;
    }
}

/* Step Layout & Animation */
.aus-calc-step {
    opacity: 0;
    transform: translateY(15px);
    transition: opacity 0.3s ease, transform 0.3s ease;
    display: none;
}

.aus-calc-step.active {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

.aus-calc-question-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--secondary);
    margin-top: 0;
    margin-bottom: 0.75rem;
    line-height: 1.25;
}

.aus-calc-question-desc {
    color: var(--text-muted);
    font-size: 1.05rem;
    margin-bottom: 2.25rem;
    line-height: 1.5;
}

/* Custom Checkbox/Radio Option Cards */
.aus-calc-options-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-bottom: 2.5rem;
}

/* Standard visual list styling */
.aus-calc-option-card {
    position: relative;
    display: flex;
    align-items: center;
    padding: 1.25rem 1.5rem;
    background: #FFFFFF;
    border: 2px solid var(--border);
    border-radius: 12px;
    cursor: pointer;
    transition: var(--transition);
    user-select: none;
}

.aus-calc-option-card:hover {
    border-color: rgba(var(--secondary-rgb), 0.5);
    background: rgba(var(--secondary-rgb), 0.01);
}

.aus-calc-option-card.selected {
    border-color: var(--secondary);
    background: rgba(var(--secondary-rgb), 0.04);
}

/* Focus and active styles */
.aus-calc-option-card:focus-within {
    outline: none;
    box-shadow: 0 0 0 3px rgba(var(--secondary-rgb), 0.15);
    border-color: var(--secondary);
}

/* Hide native inputs visually, but keep accessible */
.aus-calc-input-hidden {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

/* Custom controls indicator */
.aus-calc-control-indicator {
    width: 22px;
    height: 22px;
    border: 2px solid var(--border);
    border-radius: 50%;
    margin-right: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: var(--transition);
    background: #FFFFFF;
}

/* Checkbox specific indicator (square) */
.aus-calc-option-card-checkbox .aus-calc-control-indicator {
    border-radius: 6px;
}

.aus-calc-option-card.selected .aus-calc-control-indicator {
    border-color: var(--primary);
    background: var(--primary);
}

/* Checkbox / Radio mark inside indicator */
.aus-calc-control-indicator::after {
    content: "";
    display: none;
    width: 8px;
    height: 8px;
    background: #FFFFFF;
    border-radius: 50%;
}

.aus-calc-option-card-checkbox.selected .aus-calc-control-indicator::after {
    width: 5px;
    height: 9px;
    border: solid #FFFFFF;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
    border-radius: 0;
    margin-top: -2px;
}

.aus-calc-option-card.selected .aus-calc-control-indicator::after {
    display: block;
}

.aus-calc-option-details {
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.aus-calc-option-text {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--secondary);
}

.aus-calc-option-points {
    font-size: 0.9rem;
    color: var(--primary);
    font-weight: 700;
    margin-top: 0.15rem;
}

/* Action Buttons */
.aus-calc-actions {
    display: flex;
    justify-content: space-between;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
}

.aus-calc-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 1.05rem;
    font-weight: 600;
    padding: 0.85rem 1.75rem;
    border-radius: var(--btn-radius);
    cursor: pointer;
    transition: var(--transition);
    border: none;
    text-decoration: none;
    outline: none;
}

.aus-calc-btn-primary {
    background-color: var(--primary);
    color: #FFFFFF;
}

.aus-calc-btn-primary:hover:not(:disabled) {
    background-color: var(--primary-hover);
    transform: translateY(-1px);
    color: #FFFFFF !important;
}

.aus-calc-btn-primary:active:not(:disabled) {
    transform: translateY(0);
}

.aus-calc-btn-secondary {
    background-color: #FFFFFF;
    color: var(--secondary);
    border: 1px solid var(--border);
}

.aus-calc-btn-secondary:hover:not(:disabled) {
    background-color: var(--bg);
    border-color: rgba(var(--secondary-rgb), 0.3);
    color: var(--secondary) !important;
}

.aus-calc-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    pointer-events: none;
}

.aus-calc-icon {
    width: 18px;
    height: 18px;
    stroke-width: 2.5;
}

/* Result / Summary Styles */
#aus-calc-results-container {
    animation: fadeIn 0.4s ease-out;
}

.aus-calc-results-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.aus-calc-results-header h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--secondary);
    margin: 0 0 0.5rem 0;
}

.aus-calc-results-subtitle {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin: 0;
}

/* Premium Score Card Panel */
.aus-calc-score-card {
    display: flex;
    align-items: center;
    gap: 2rem;
    padding: 2.25rem;
    border-radius: var(--border-radius);
    margin-bottom: 3rem;
    transition: var(--transition);
}

.aus-calc-score-card.success {
    background-color: var(--success-light);
    border: 1px solid rgba(34, 197, 94, 0.2);
    border-left: 6px solid var(--success);
}

.aus-calc-score-card.danger {
    background-color: var(--danger-light);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-left: 6px solid var(--danger);
}

.aus-calc-score-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: #FFFFFF;
    border-radius: 12px;
    padding: 1rem 1.75rem;
    min-width: 110px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
}

#aus-calc-total-score {
    font-size: 3rem;
    font-weight: 800;
    color: var(--secondary);
    line-height: 1.1;
}

.aus-calc-score-label {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

.aus-calc-score-message {
    flex-grow: 1;
}

.aus-calc-score-message h3 {
    font-size: 1.35rem;
    font-weight: 700;
    margin: 0 0 0.5rem 0;
    color: var(--secondary);
}

.aus-calc-score-message p {
    font-size: 1.05rem;
    margin: 0;
    line-height: 1.5;
    color: var(--text);
}

/* Points Breakdown Section */
.aus-calc-summary-section {
    margin-bottom: 3rem;
}

.aus-calc-summary-section h3 {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--secondary);
    margin-top: 0;
    margin-bottom: 1.25rem;
}

.aus-calc-summary-table-wrapper {
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    background: #FFFFFF;
}

.aus-calc-summary-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 1rem;
}

.aus-calc-summary-table th,
.aus-calc-summary-table td {
    padding: 1.15rem 1.5rem;
    text-align: left;
}

.aus-calc-summary-table th {
    background: #F9FAFB;
    color: var(--secondary);
    font-weight: 700;
    border-bottom: 1px solid var(--border);
}

.aus-calc-summary-table td {
    border-bottom: 1px solid var(--border);
    color: var(--text);
    line-height: 1.4;
}

.aus-calc-summary-table tr:last-child td {
    border-bottom: none;
}

.aus-calc-summary-table .text-right {
    text-align: right;
    font-weight: 600;
}

.aus-calc-summary-points-val {
    color: var(--primary);
    font-weight: 700;
}

/* Results Actions Container */
.aus-calc-results-actions {
    display: flex;
    justify-content: space-between;
    gap: 1.5rem;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
}

@media (max-width: 640px) {
    .aus-calc-score-card {
        flex-direction: column;
        align-items: stretch;
        gap: 1.25rem;
        text-align: center;
        padding: 1.5rem;
    }
    .aus-calc-score-badge {
        align-self: center;
    }
    .aus-calc-summary-table th,
    .aus-calc-summary-table td {
        padding: 0.85rem 1rem;
        font-size: 0.95rem;
    }
    .aus-calc-results-actions {
        flex-direction: column-reverse;
        gap: 1rem;
    }
    .aus-calc-results-actions .aus-calc-btn {
        width: 100%;
    }
}

/* Keyframe Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}