:root {
    --mc-primary: #007cba;          /* Client Brand Blue */
    --mc-primary-hover: #005c8a;    /* Darker Blue */
    --mc-secondary: #f3f1f1;        /* Light Grey */
    --mc-accent: #007cba;           /* Brand Blue for active accents */
    --mc-text-dark: #1d2327;        /* Charcoal Black for text */
    --mc-text-muted: #899da3;       /* Muted Grey-Blue */
    --mc-bg-card: #ffffff;          /* White */
    --mc-border: #f0f0f1;           /* Light Border */
    --mc-radius: 12px;
    --mc-transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --mc-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    --mc-shadow-hover: 0 10px 15px -3px rgba(0, 124, 186, 0.1), 0 4px 6px -4px rgba(0, 124, 186, 0.05);
}

/* Force override Oxygen Builder container and form widths on Masterclass product pages */
.oxy-product-cart-button.oxy-woo-element:has(form.masterclass-purchase-form) {
    max-width: 800px !important;
    width: 100% !important;
}

.masterclass-configurator {
    font-family: 'Montserrat', 'Inter', sans-serif;
    color: var(--mc-text-dark);
    margin: 25px 0;
    padding: 24px;
    border-radius: var(--mc-radius);
    background: #f8fafc;
    border: 1px solid var(--mc-border);
    box-shadow: var(--mc-shadow);
}

.config-step {
    margin-bottom: 28px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--mc-border);
    opacity: 0;
    animation: mcFadeIn 0.5s forwards ease-out;
}

#step-1 { animation-delay: 0.1s; transform: translateY(8px); }
#step-2 { animation-delay: 0.2s; transform: translateY(8px); }
#step-3 { animation-delay: 0.3s; transform: translateY(8px); }

@keyframes mcFadeIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.step-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
}

.step-badge {
    background: var(--mc-primary);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    flex-shrink: 0;
    white-space: nowrap;
}

.config-step h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 700;
    color: var(--mc-text-dark);
}

.options-grid {
    display: grid;
    gap: 16px;
    margin-top: 12px;
}

.options-grid.cols-3 {
    grid-template-columns: repeat(3, 1fr);
}

.options-grid.cols-2 {
    grid-template-columns: repeat(2, 1fr);
}

@media (max-width: 768px) {
    .options-grid.cols-3,
    .options-grid.cols-2 {
        grid-template-columns: 1fr;
    }
}

.option-card {
    position: relative;
    border: 2px solid var(--mc-border);
    border-radius: var(--mc-radius);
    padding: 16px;
    background: var(--mc-bg-card);
    cursor: pointer;
    transition: var(--mc-transition);
    display: flex;
    align-items: flex-start;
    user-select: none;
    box-shadow: 0 1px 2px rgba(0,0,0,0.02);
}

.option-card input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

/* Visible keyboard-focus indicator for the visually-hidden native input above,
   since it's still tab-focusable (opacity:0, not display:none). */
.option-card:has(input:focus-visible) {
    outline: 2px solid var(--mc-primary);
    outline-offset: 2px;
}

.option-card:hover {
    border-color: var(--mc-primary);
    transform: translateY(-2px);
    box-shadow: var(--mc-shadow-hover);
}

.option-card.active {
    border-color: var(--mc-primary);
    background: #f0f6fc;
    box-shadow: var(--mc-shadow-hover);
}

.card-content {
    display: flex;
    flex-direction: column;
    width: 100%;
}

.option-radio-dot {
    width: 18px;
    height: 18px;
    border: 2px solid #cbd5e1;
    border-radius: 50%;
    margin-bottom: 10px;
    display: inline-block;
    position: relative;
    transition: var(--mc-transition);
}

.option-card.active .option-radio-dot {
    border-color: var(--mc-primary);
}

.option-card.active .option-radio-dot::after {
    content: '';
    position: absolute;
    width: 10px;
    height: 10px;
    background: var(--mc-primary);
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.option-title {
    font-weight: 700;
    font-size: 16px;
    color: var(--mc-text-dark);
    margin-bottom: 4px;
}

.option-desc {
    font-size: 13px;
    color: var(--mc-text-muted);
    line-height: 1.4;
}

/* Step 3: Selections */
.selection-group {
    display: none;
}

.selection-group.active {
    display: block;
    animation: mcFadeIn 0.3s forwards ease-out;
}

.step-instruction {
    font-size: 14px;
    color: var(--mc-text-muted);
    margin: 0 0 14px 0;
}

.modules-selection-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.module-selection-item {
    border: 1px solid var(--mc-border);
    border-radius: var(--mc-radius);
    background: var(--mc-bg-card);
    transition: var(--mc-transition);
    overflow: hidden;
}

.module-selection-item:hover {
    border-color: #cbd5e1;
    box-shadow: 0 2px 8px rgba(0,0,0,0.03);
}

.module-selection-item.selected {
    border-color: var(--mc-primary);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.08);
}

.module-label {
    display: flex;
    align-items: center;
    padding: 16px;
    cursor: pointer;
    width: 100%;
    box-sizing: border-box;
}

.module-label input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.module-label:has(input:focus-visible) {
    outline: 2px solid var(--mc-primary);
    outline-offset: -2px;
}

.module-checkbox-indicator {
    width: 20px;
    height: 20px;
    border: 2px solid #cbd5e1;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    transition: var(--mc-transition);
    background: #fff;
    flex-shrink: 0;
}

/* Radio circle instead of checkbox for Single option */
#selection-single .module-checkbox-indicator {
    border-radius: 50%;
}

.module-selection-item.selected .module-checkbox-indicator {
    border-color: var(--mc-primary);
    background: var(--mc-primary);
}

.module-selection-item.selected .module-checkbox-indicator::after {
    content: '';
    position: absolute;
}

#selection-single .module-selection-item.selected .module-checkbox-indicator::after {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #fff;
}

#selection-bundle .module-selection-item.selected .module-checkbox-indicator::after {
    width: 5px;
    height: 9px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
    top: 3px;
    left: 6px;
}

.module-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.module-text-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

.module-name {
    font-weight: 600;
    font-size: 15px;
    color: var(--mc-text-dark);
}

.module-price-display {
    font-weight: 700;
    font-size: 15px;
    color: var(--mc-primary);
}

.module-price-display del {
    text-decoration: line-through !important;
    color: var(--mc-text-muted) !important;
    font-weight: 500 !important;
    font-size: 13px !important;
    margin-right: 6px !important;
    display: inline-block !important;
}

.module-price-display ins {
    text-decoration: none !important;
    font-weight: 700 !important;
    color: var(--mc-primary) !important;
    display: inline-block !important;
}

.module-price-display::before {
    content: " - ";
    margin-right: 4px;
    color: var(--mc-text-muted);
    font-weight: normal;
}

.module-selection-item.disabled-item {
    opacity: 0.5;
    cursor: not-allowed;
}

.module-selection-item.disabled-item .module-label {
    cursor: not-allowed;
}

/* Module Dates Picker */
.module-dates-container {
    background: #fcfdfe;
    border-top: 1px solid #f1f5f9;
    padding: 16px;
}

.date-instruction {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--mc-text-muted);
    margin: 0 0 10px 0;
}

.dates-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 10px;
}

.date-radio-card {
    position: relative;
    cursor: pointer;
}

.date-radio-card input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.date-radio-card:has(input:focus-visible) .date-radio-content {
    outline: 2px solid var(--mc-primary);
    outline-offset: 1px;
}

.date-radio-content {
    display: flex;
    align-items: center;
    padding: 10px 12px;
    border: 1px solid var(--mc-border);
    border-radius: 8px;
    background: #fff;
    transition: var(--mc-transition);
}

.date-radio-card:hover .date-radio-content {
    border-color: #cbd5e1;
    background: #f8fafc;
}

.date-radio-card input:checked + .date-radio-content {
    border-color: var(--mc-accent);
    background: #e6f2e8;
}

.date-bullet {
    width: 12px;
    height: 12px;
    border: 1px solid #cbd5e1;
    border-radius: 50%;
    margin-right: 8px;
    display: inline-block;
    position: relative;
    flex-shrink: 0;
}

.date-radio-card input:checked + .date-radio-content .date-bullet {
    border-color: var(--mc-accent);
}

.date-radio-card input:checked + .date-radio-content .date-bullet::after {
    content: '';
    position: absolute;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--mc-accent);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.date-text {
    font-size: 13px;
    font-weight: 600;
    color: var(--mc-text-dark);
    white-space: nowrap;
}

/* Complete Cohort Info Box */
.complete-info-box {
    background: #fff;
    border: 1px solid var(--mc-border);
    border-radius: var(--mc-radius);
    padding: 20px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.02);
}

.cohort-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #e6f2e8; /* Client sage green */
    border: 1px solid #b6d1d9; /* Client light blue */
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 16px;
}

.cohort-label {
    font-size: 13px;
    font-weight: 700;
    color: var(--mc-text-dark);
}

.cohort-date {
    font-size: 14px;
    font-weight: 700;
    color: var(--mc-primary);
}

.complete-desc {
    font-size: 13px;
    color: var(--mc-text-muted);
    margin: 0 0 12px 0;
}

.complete-modules-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.complete-module-list-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 14px;
    background: #fafafa;
    border: 1px solid var(--mc-border);
    border-radius: 8px;
}

.complete-module-list-item .mod-title {
    font-size: 14px;
    color: var(--mc-text-dark);
}

.mod-cohort-dates {
    display: flex;
    flex-direction: column;
    gap: 4px;
    align-items: flex-end;
}

.cohort-date-badge {
    font-size: 11px;
    font-weight: 700;
    background: #f1f5f9;
    color: #475569;
    padding: 3px 8px;
    border-radius: 4px;
}

.cohort-date-badge.none {
    background: #fef2f2;
    color: #b91c1c;
}

/* Masterclass Summary and Add to Cart Section */
.masterclass-summary-box {
    margin-top: 32px;
    background: #1d2327; /* Client charcoal black */
    border-radius: var(--mc-radius);
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #fff;
    box-shadow: 0 10px 20px -5px rgba(29, 35, 39, 0.15);
}

@media (max-width: 600px) {
    .masterclass-summary-box {
        flex-direction: column;
        gap: 16px;
        align-items: stretch;
    }
}

.price-display-wrapper {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.price-display {
    display: flex;
    align-items: baseline;
    gap: 8px;
}

.price-label {
    font-size: 13px;
    font-weight: 600;
    color: #94a3b8;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.price-amount {
    font-size: 28px;
    font-weight: 800;
    color: #ffffff; /* White text on charcoal background */
    line-height: 1;
}

.price-amount del {
    text-decoration: line-through !important;
    color: #94a3b8 !important;
    font-size: 20px !important;
    font-weight: 500 !important;
    margin-right: 6px !important;
    display: inline-block !important;
}

.price-amount ins {
    text-decoration: none !important;
    font-weight: 800 !important;
    color: #ffffff !important;
    display: inline-block !important;
}

.validation-message-box {
    margin-top: 4px;
}

.validation-msg {
    margin: 0;
    font-size: 12px;
    color: #fca5a5; /* Soft red for errors */
    font-weight: 600;
}

.action-buttons {
    flex-shrink: 0;
}

.masterclass-purchase-form button.single_add_to_cart_button.button.alt {
    background: var(--mc-primary) !important;
    color: #fff !important;
    border: none !important;
    padding: 14px 28px !important;
    font-size: 15px !important;
    font-weight: 700 !important;
    border-radius: 8px !important;
    transition: var(--mc-transition) !important;
    cursor: pointer !important;
    box-shadow: 0 4px 12px rgba(0, 124, 186, 0.2) !important;
}

.masterclass-purchase-form button.single_add_to_cart_button.button.alt:hover:not(.disabled) {
    background: var(--mc-primary-hover) !important;
    box-shadow: 0 6px 16px rgba(0, 124, 186, 0.3) !important;
    transform: translateY(-1px);
}

.masterclass-purchase-form button.single_add_to_cart_button.button.alt.disabled {
    background: #475569 !important;
    color: #94a3b8 !important;
    cursor: not-allowed !important;
    box-shadow: none !important;
    opacity: 0.7 !important;
}

.masterclass-error-notice {
    background: #fef2f2;
    border-left: 4px solid #ef4444;
    padding: 12px 16px;
    border-radius: 6px;
    margin: 20px 0;
}

.masterclass-error-notice p {
    margin: 0;
    color: #991b1b;
    font-weight: 600;
}

/* Static Module Labels for Complete Mode */
.module-label-static {
    display: flex;
    align-items: center;
    padding: 16px;
    width: 100%;
    box-sizing: border-box;
    background: #fafafa;
    border-bottom: 1px solid var(--mc-border);
}

.module-label-static .module-name {
    font-weight: 700;
    font-size: 15px;
    color: var(--mc-text-dark);
}

.complete-mode-item {
    border-color: var(--mc-primary) !important;
    box-shadow: 0 2px 6px rgba(0, 124, 186, 0.05) !important;
}


@media (max-width: 768px) {
    .masterclass-configurator {
        padding: 16px 12px;
    }
    
    .option-card {
        padding: 12px;
    }
    
    .module-label {
        padding: 12px;
    }
    
    .module-dates-container {
        padding: 12px;
    }
    
    .complete-info-box {
        padding: 12px;
    }
}