/**
 * Upgrade Modal - Professional SaaS Pricing
 * High conversion, accessible design
 */

/* ========================================
   MODAL BACKDROP & CONTAINER
   ======================================== */
.bbai-modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: var(--bbai-z-modal);
    display: none;
    align-items: center;
    justify-content: center;
    padding: var(--bbai-space-4);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease-out, visibility 0.25s ease-out;
}

.bbai-modal-backdrop.active {
    display: flex;
    opacity: 1;
    visibility: visible;
}

/* After close, do not leave a fullscreen flex layer (conflicts with generic .bbai-modal-backdrop rules that use display:flex while "invisible"). */
#bbai-upgrade-modal.bbai-modal-backdrop:not(.active):not(.is-visible) {
    display: none !important;
    pointer-events: none;
}

.bbai-upgrade-modal__content {
    background: var(--bbai-bg);
    border-radius: var(--bbai-radius-xl);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    max-width: 1400px;
    width: 95%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    transform: translateY(30px) scale(0.95);
    opacity: 0;
    transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.35s ease-out;
    will-change: transform, opacity;
}

.bbai-modal-backdrop.active .bbai-upgrade-modal__content {
    transform: translateY(0) scale(1);
    opacity: 1;
}

.bbai-upgrade-modal__body {
    padding: var(--bbai-space-10);
}

/* Close Button - Extends .bbai-btn-icon-only */
.bbai-upgrade-modal__close {
    position: absolute;
    top: var(--bbai-space-4);
    right: var(--bbai-space-4);
    z-index: 10;
    background: var(--bbai-bg-secondary);
    border: 1px solid var(--bbai-border);
    color: var(--bbai-text-muted);
}

.bbai-upgrade-modal__close:hover {
    color: var(--bbai-text);
    background: var(--bbai-bg-secondary);
}

.bbai-upgrade-modal__close svg {
    width: 20px;
    height: 20px;
}

.bbai-upgrade-modal__header .bbai-subtitle {
    margin-bottom: 0;
}

/* ========================================
   PRICING GRID
   ======================================== */
.bbai-pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--bbai-space-6);
    margin-bottom: var(--bbai-space-8);
    align-items: stretch;
}

@media (max-width: 900px) {
    .bbai-pricing-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin-left: auto;
        margin-right: auto;
    }
}

/* ========================================
   PRICING CARD
   ======================================== */
.bbai-pricing-card {
    background: var(--bbai-bg);
    border: 1px solid var(--bbai-border);
    border-radius: var(--bbai-radius-xl);
    padding: var(--bbai-space-6);
    display: flex;
    flex-direction: column;
    transition: all var(--bbai-transition-base) var(--bbai-ease-out);
    position: relative;
    box-shadow: var(--bbai-shadow-sm);
}

.bbai-pricing-card:hover {
    border-color: var(--bbai-border-secondary);
    box-shadow: var(--bbai-shadow-md);
    transform: translateY(-2px);
}

/* Growth Plan - Featured */
.bbai-pricing-card--growth {
    border-color: var(--bbai-primary);
    box-shadow: 0 0 0 3px var(--bbai-primary-soft), var(--bbai-shadow-sm);
    position: relative;
}

.bbai-pricing-card--growth::before {
    content: '';
    position: absolute;
    top: -1px;
    left: -1px;
    right: -1px;
    height: 4px;
    background: var(--bbai-primary-gradient);
    border-radius: var(--bbai-radius-xl) var(--bbai-radius-xl) 0 0;
}

.bbai-pricing-card--growth:hover {
    box-shadow: 0 0 0 3px var(--bbai-primary-soft), var(--bbai-shadow-lg);
    transform: translateY(-4px);
}

/* Agency Plan - Premium */
.bbai-pricing-card--agency {
    border-color: #7C3AED;
    box-shadow: 0 0 0 2px rgba(124, 58, 237, 0.2), var(--bbai-shadow-sm);
    position: relative;
}

.bbai-pricing-card--agency::before {
    content: '';
    position: absolute;
    top: -1px;
    left: -1px;
    right: -1px;
    height: 4px;
    background: linear-gradient(135deg, #7C3AED 0%, #9333EA 100%);
    border-radius: var(--bbai-radius-xl) var(--bbai-radius-xl) 0 0;
}

.bbai-pricing-card--agency:hover {
    box-shadow: 0 0 0 2px rgba(124, 58, 237, 0.3), var(--bbai-shadow-lg);
    transform: translateY(-4px);
}

/* Badge */
.bbai-pricing-card__badge {
    display: inline-block;
    padding: var(--bbai-space-2) var(--bbai-space-4);
    border-radius: var(--bbai-radius-full);
    font-size: var(--bbai-text-xs);
    font-weight: var(--bbai-font-bold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--bbai-space-5);
    width: fit-content;
    transition: all var(--bbai-transition-base) var(--bbai-ease-out);
}
.bbai-pricing-card__badge--free {
    background: var(--bbai-bg-secondary);
    color: var(--bbai-text-muted);
    border: 1px solid var(--bbai-border);
}
.bbai-pricing-card__badge--growth {
    background: var(--bbai-primary-soft);
    color: var(--bbai-primary);
    border: 1px solid rgba(16, 185, 129, 0.2);
}
.bbai-pricing-card__badge--agency {
    background: rgba(124, 58, 237, 0.1);
    color: #7C3AED;
    border: 1px solid rgba(124, 58, 237, 0.2);
}

/* Price */
.bbai-pricing-card__price {
    display: flex;
    align-items: baseline;
    gap: 2px;
    margin-bottom: var(--bbai-space-2);
}
.bbai-pricing-card__currency {
    font-size: var(--bbai-text-2xl);
    font-weight: var(--bbai-font-semibold);
    color: var(--bbai-text);
}
.bbai-pricing-card__amount {
    font-size: var(--bbai-text-5xl);
    font-weight: var(--bbai-font-bold);
    color: var(--bbai-text);
    line-height: var(--bbai-leading-none);
    letter-spacing: var(--bbai-tracking-tighter);
}
.bbai-pricing-card__period {
    font-size: var(--bbai-text-sm);
    color: var(--bbai-text-muted);
    margin-left: var(--bbai-space-1);
}

/* Billing info */
.bbai-pricing-card__billing {
    font-size: var(--bbai-text-xs);
    color: var(--bbai-text-muted);
    margin: 0 0 var(--bbai-space-5) 0;
    line-height: var(--bbai-leading-relaxed);
}

.bbai-pricing-card__billing em {
    font-style: italic;
    color: var(--bbai-primary);
    font-weight: var(--bbai-font-semibold);
}

/* Limit text */
.bbai-pricing-card__limit {
    font-size: var(--bbai-text-base);
    font-weight: var(--bbai-font-semibold);
    color: var(--bbai-text);
    margin-bottom: var(--bbai-space-5);
    padding-bottom: var(--bbai-space-5);
    border-bottom: 1px solid var(--bbai-border);
    line-height: var(--bbai-leading-snug);
}

.bbai-pricing-card__limit-sub {
    font-size: var(--bbai-text-xs);
    font-weight: var(--bbai-font-medium);
    color: var(--bbai-text-muted);
    margin-top: calc(var(--bbai-space-5) * -1 + var(--bbai-space-2));
    margin-bottom: var(--bbai-space-5);
}

/* Features */
.bbai-pricing-card__features {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--bbai-space-6) 0;
    flex: 1;
}
.bbai-pricing-card__features li {
    display: flex;
    align-items: flex-start;
    gap: var(--bbai-space-3);
    padding: var(--bbai-space-2) 0;
    font-size: var(--bbai-text-sm);
    color: var(--bbai-text-secondary);
    line-height: var(--bbai-leading-relaxed);
    transition: color var(--bbai-transition-fast) var(--bbai-ease-out);
}

.bbai-pricing-card__features li:hover {
    color: var(--bbai-text);
}
.bbai-pricing-card__features li svg {
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    margin-top: 2px;
    color: var(--bbai-success);
    transition: transform var(--bbai-transition-fast) var(--bbai-ease-out);
}

.bbai-pricing-card__features li:hover svg {
    transform: scale(1.1);
}

.bbai-pricing-card__features li svg path {
    stroke: currentColor;
    stroke-width: 2.5;
}
.bbai-pricing-card__features li strong {
    font-weight: var(--bbai-font-semibold);
    color: var(--bbai-text);
}

.bbai-pricing-card__feature--muted {
    color: var(--bbai-text-muted) !important;
}

.bbai-pricing-card__feature--muted svg {
    color: var(--bbai-text-muted) !important;
}

/* Buttons - Extend base button classes */
.bbai-pricing-card__btn {
    /* Base button styles are inherited from .bbai-btn */
    margin-top: auto;
    position: relative;
    overflow: hidden;
    /* Ensure background is not transparent */
    background: initial !important;
}

.bbai-pricing-card__btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 95%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.bbai-pricing-card__btn:hover::before {
    left: 100%;
}

.bbai-pricing-card__btn:focus-visible {
    outline: 2px solid var(--bbai-primary);
    outline-offset: 2px;
}

.bbai-pricing-card__upgrade-trigger {
    font-size: var(--bbai-text-xs);
    font-weight: var(--bbai-font-medium);
    color: var(--bbai-text-secondary);
    margin: 0 0 var(--bbai-space-3) 0;
    line-height: var(--bbai-leading-relaxed);
}

.bbai-pricing-card__risk-reversal {
    font-size: var(--bbai-text-xs);
    color: var(--bbai-text-muted);
    margin: var(--bbai-space-3) 0 0 0;
    text-align: center;
}

/* Free button - High specificity to override base button styles */
.bbai-pricing-card__btn.bbai-pricing-card__btn--free,
.bbai-btn-secondary.bbai-pricing-card__btn--free,
.bbai-pricing-card__btn--free.bbai-btn-secondary {
    background: linear-gradient(135deg, #6b7280 0%, #4b5563 100%) !important;
    color: white !important;
    border-color: #6b7280 !important;
    box-shadow: 0 4px 14px rgba(107, 114, 128, 0.4), 0 0 0 1px rgba(107, 114, 128, 0.1) !important;
}

.bbai-pricing-card__btn.bbai-pricing-card__btn--free:hover:not(:disabled),
.bbai-btn-secondary.bbai-pricing-card__btn--free:hover:not(:disabled),
.bbai-pricing-card__btn--free.bbai-btn-secondary:hover:not(:disabled) {
    background: linear-gradient(135deg, #4b5563 0%, #374151 100%) !important;
    border-color: #4b5563 !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(107, 114, 128, 0.5), 0 0 0 1px rgba(107, 114, 128, 0.2) !important;
}

.bbai-pricing-card__btn.bbai-pricing-card__btn--free:disabled,
.bbai-btn-secondary.bbai-pricing-card__btn--free:disabled,
.bbai-pricing-card__btn--free.bbai-btn-secondary:disabled {
    background: linear-gradient(135deg, #9ca3af 0%, #6b7280 100%) !important;
    color: white !important;
    opacity: 0.7;
    cursor: not-allowed;
    transform: none !important;
}

/* Growth button - High specificity to override base button styles */
.bbai-pricing-card__btn.bbai-pricing-card__btn--growth,
.bbai-btn-primary.bbai-pricing-card__btn--growth,
.bbai-pricing-card__btn--growth.bbai-btn-primary,
.bbai-pricing-card__btn--growth.bbai-btn,
.bbai-btn.bbai-pricing-card__btn--growth,
button.bbai-pricing-card__btn--growth,
button.bbai-btn-primary.bbai-pricing-card__btn--growth,
a.bbai-pricing-card__btn--growth,
a.bbai-btn-primary.bbai-pricing-card__btn--growth {
    background: linear-gradient(135deg, #10B981 0%, #059669 100%) !important;
    background-image: linear-gradient(135deg, #10B981 0%, #059669 100%) !important;
    background-color: #10B981 !important;
    color: white !important;
    border: none !important;
    border-color: #10B981 !important;
    box-shadow: 0 4px 14px rgba(16, 185, 129, 0.5), 0 0 0 1px rgba(16, 185, 129, 0.15) !important;
    font-weight: var(--bbai-font-bold) !important;
}

.bbai-pricing-card__btn.bbai-pricing-card__btn--growth:hover,
.bbai-btn-primary.bbai-pricing-card__btn--growth:hover,
.bbai-pricing-card__btn--growth.bbai-btn-primary:hover,
.bbai-pricing-card__btn--growth.bbai-btn:hover {
    background: linear-gradient(135deg, #059669 0%, #047857 100%) !important;
    border-color: #059669 !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.6), 0 0 0 1px rgba(16, 185, 129, 0.25) !important;
}

.bbai-pricing-card__btn.bbai-pricing-card__btn--growth:active,
.bbai-btn-primary.bbai-pricing-card__btn--growth:active,
.bbai-pricing-card__btn--growth.bbai-btn-primary:active,
.bbai-pricing-card__btn--growth.bbai-btn:active {
    transform: translateY(0);
    box-shadow: 0 4px 14px rgba(16, 185, 129, 0.5) !important;
}

/* Agency button - High specificity to override base button styles */
.bbai-pricing-card__btn.bbai-pricing-card__btn--agency,
.bbai-pricing-card__btn--agency.bbai-btn,
.bbai-btn-primary.bbai-pricing-card__btn--agency,
.bbai-pricing-card__btn--agency.bbai-btn-primary,
.bbai-btn.bbai-pricing-card__btn--agency,
button.bbai-pricing-card__btn--agency,
button.bbai-btn.bbai-pricing-card__btn--agency,
button.bbai-btn-primary.bbai-pricing-card__btn--agency,
a.bbai-pricing-card__btn--agency,
a.bbai-btn.bbai-pricing-card__btn--agency {
    background: linear-gradient(135deg, #7C3AED 0%, #9333EA 100%) !important;
    background-image: linear-gradient(135deg, #7C3AED 0%, #9333EA 100%) !important;
    background-color: #7C3AED !important;
    color: white !important;
    border: none !important;
    border-color: #7C3AED !important;
    box-shadow: 0 4px 14px rgba(124, 58, 237, 0.5), 0 0 0 1px rgba(124, 58, 237, 0.15) !important;
    font-weight: var(--bbai-font-bold) !important;
}

.bbai-pricing-card__btn.bbai-pricing-card__btn--agency:hover,
.bbai-pricing-card__btn--agency.bbai-btn:hover,
.bbai-btn-primary.bbai-pricing-card__btn--agency:hover,
.bbai-pricing-card__btn--agency.bbai-btn-primary:hover {
    background: linear-gradient(135deg, #6D28D9 0%, #7C3AED 100%) !important;
    border-color: #6D28D9 !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(124, 58, 237, 0.6), 0 0 0 1px rgba(124, 58, 237, 0.25) !important;
}

.bbai-pricing-card__btn.bbai-pricing-card__btn--agency:active,
.bbai-pricing-card__btn--agency.bbai-btn:active,
.bbai-btn-primary.bbai-pricing-card__btn--agency:active,
.bbai-pricing-card__btn--agency.bbai-btn-primary:active {
    transform: translateY(0);
    box-shadow: 0 4px 14px rgba(124, 58, 237, 0.5) !important;
}

/* ========================================
   TOP-UP SECTION
   ======================================== */
.bbai-topup-section {
    background: var(--bbai-bg-secondary);
    border: 1px solid var(--bbai-border);
    border-radius: var(--bbai-radius-xl);
    padding: var(--bbai-space-6);
    margin-top: var(--bbai-space-6);
    transition: all var(--bbai-transition-base) var(--bbai-ease-out);
}

.bbai-topup-section:hover {
    box-shadow: var(--bbai-shadow-sm);
    border-color: var(--bbai-border-secondary);
}
.bbai-topup-section__content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--bbai-space-6);
    flex-wrap: wrap;
}

.bbai-topup-section__text {
    flex: 1;
    min-width: 200px;
}

.bbai-topup-section__title {
    font-size: var(--bbai-text-base);
    font-weight: var(--bbai-font-semibold);
    color: var(--bbai-text);
    margin: 0 0 var(--bbai-space-2) 0;
}

.bbai-topup-section__desc {
    font-size: var(--bbai-text-sm);
    color: var(--bbai-text-secondary);
    margin: 0;
    line-height: var(--bbai-leading-relaxed);
}
/* Topup button extends .bbai-btn-dark */
.bbai-topup-section__btn,
.bbai-btn-dark.bbai-topup-section__btn,
.bbai-btn.bbai-topup-section__btn,
.bbai-btn-lg.bbai-topup-section__btn,
button.bbai-topup-section__btn,
button.bbai-btn-dark.bbai-topup-section__btn,
button.bbai-btn.bbai-topup-section__btn {
    /* Base button styles are inherited from .bbai-btn and .bbai-btn-dark */
    background: linear-gradient(135deg, #1f2937 0%, #111827 100%) !important;
    background-image: linear-gradient(135deg, #1f2937 0%, #111827 100%) !important;
    background-color: #1f2937 !important;
    color: white !important;
    border: none !important;
    border-color: #1f2937 !important;
    box-shadow: 0 4px 14px rgba(31, 41, 55, 0.5), 0 0 0 1px rgba(31, 41, 55, 0.15) !important;
    font-weight: var(--bbai-font-bold) !important;
    white-space: nowrap;
    min-width: 160px;
}

.bbai-topup-section__btn:hover:not(:disabled),
.bbai-btn-dark.bbai-topup-section__btn:hover:not(:disabled),
.bbai-btn.bbai-topup-section__btn:hover:not(:disabled),
.bbai-btn-lg.bbai-topup-section__btn:hover:not(:disabled),
button.bbai-topup-section__btn:hover:not(:disabled),
button.bbai-btn-dark.bbai-topup-section__btn:hover:not(:disabled),
button.bbai-btn.bbai-topup-section__btn:hover:not(:disabled) {
    background: linear-gradient(135deg, #111827 0%, #030712 100%) !important;
    background-image: linear-gradient(135deg, #111827 0%, #030712 100%) !important;
    background-color: #111827 !important;
    border: none !important;
    border-color: #111827 !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 20px rgba(31, 41, 55, 0.6), 0 0 0 1px rgba(31, 41, 55, 0.25) !important;
}

/* ========================================
   ANIMATIONS
   ======================================== */
@keyframes bbai-fade-in {
    from { 
        opacity: 0; 
    }
    to { 
        opacity: 1; 
    }
}

/* ========================================
   BILLING TOGGLE
   ======================================== */
.bbai-billing-toggle-wrapper {
    display: flex;
    justify-content: center;
    margin: var(--bbai-space-6) 0 var(--bbai-space-4);
}

.bbai-billing-toggle {
    display: inline-flex;
    background: var(--bbai-bg-secondary);
    border-radius: var(--bbai-radius-lg);
    padding: var(--bbai-space-1);
    gap: var(--bbai-space-1);
    border: 1px solid var(--bbai-border);
}

.bbai-billing-toggle__option {
    padding: var(--bbai-space-2) var(--bbai-space-5);
    border-radius: var(--bbai-radius-md);
    font-size: var(--bbai-text-sm);
    font-weight: var(--bbai-font-medium);
    color: var(--bbai-text-secondary);
    background: transparent;
    border: none;
    cursor: pointer;
    transition: all var(--bbai-transition-base) var(--bbai-ease-out);
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: var(--bbai-space-2);
}

.bbai-billing-toggle__option:hover {
    color: var(--bbai-text);
}

.bbai-billing-toggle__option--active {
    background: var(--bbai-bg);
    color: var(--bbai-text);
    box-shadow: var(--bbai-shadow-sm);
    font-weight: var(--bbai-font-semibold);
}

.bbai-billing-savings {
    font-size: var(--bbai-text-xs);
    background: var(--bbai-success);
    color: white;
    padding: 2px var(--bbai-space-2);
    border-radius: var(--bbai-radius-full);
    font-weight: var(--bbai-font-semibold);
    white-space: nowrap;
}

.bbai-billing-toggle__option:focus-visible {
    outline: 2px solid var(--bbai-primary);
    outline-offset: 2px;
}

/* ========================================
   TRUST BADGES
   ======================================== */
.bbai-trust-badges {
    text-align: center;
    margin: var(--bbai-space-4) 0 var(--bbai-space-6);
}

.bbai-trust-badges--modal {
    padding: var(--bbai-space-3) 0;
}

.bbai-trust-badges__text {
    font-size: var(--bbai-text-sm);
    color: var(--bbai-text-muted);
    margin: 0;
    line-height: var(--bbai-leading-relaxed);
}

/* ========================================
   PRICING CARD BADGE - CURRENT PLAN
   ======================================== */
.bbai-pricing-card__badge--current {
    background: var(--bbai-gray-700);
    color: var(--bbai-gray-100);
    border: 1px solid var(--bbai-gray-600);
}

/* ========================================
   PRICING CARD - FEATURE COMING SOON
   ======================================== */
.bbai-feature-coming-soon {
    color: var(--bbai-text-muted);
    font-style: italic;
}

.bbai-pricing-card__features li:has(.bbai-feature-coming-soon) svg {
    color: var(--bbai-text-muted);
}

/* ========================================
   TOPUP SECTION - UPDATED
   ======================================== */
.bbai-topup-section__price-action {
    display: flex;
    align-items: center;
    gap: var(--bbai-space-4);
    flex-wrap: wrap;
}

.bbai-topup-section__price {
    display: flex;
    align-items: baseline;
    gap: 2px;
}

.bbai-topup-section__price .bbai-pricing-card__currency {
    font-size: var(--bbai-text-xl);
    font-weight: var(--bbai-font-semibold);
}

.bbai-topup-section__price .bbai-pricing-card__amount {
    font-size: var(--bbai-text-3xl);
    font-weight: var(--bbai-font-bold);
    line-height: var(--bbai-leading-none);
}

.bbai-topup-section__subtitle-inline {
    font-size: var(--bbai-text-sm);
    color: var(--bbai-text-muted);
    font-weight: var(--bbai-font-normal);
}

/* ========================================
   FAQ SECTION
   ======================================== */
.bbai-pricing-faq {
    margin-top: var(--bbai-space-8);
    padding-top: var(--bbai-space-8);
    border-top: 1px solid var(--bbai-border);
}

.bbai-pricing-faq__title {
    font-size: var(--bbai-text-xl);
    font-weight: var(--bbai-font-semibold);
    color: var(--bbai-text);
    margin: 0 0 var(--bbai-space-6) 0;
    text-align: center;
}

.bbai-pricing-faq__list {
    display: flex;
    flex-direction: column;
    gap: var(--bbai-space-4);
    width: 100%;
    margin: 0;
}

.bbai-pricing-faq__item {
    background: var(--bbai-bg-secondary);
    border: 1px solid var(--bbai-border);
    border-radius: var(--bbai-radius-lg);
    padding: var(--bbai-space-4);
    transition: all var(--bbai-transition-base) var(--bbai-ease-out);
}

.bbai-pricing-faq__item:hover {
    border-color: var(--bbai-border-secondary);
    box-shadow: var(--bbai-shadow-sm);
}

.bbai-pricing-faq__question {
    display: flex;
    align-items: flex-start;
    gap: var(--bbai-space-3);
    font-size: var(--bbai-text-sm);
    font-weight: var(--bbai-font-semibold);
    color: var(--bbai-text);
    margin: 0 0 var(--bbai-space-2) 0;
}

.bbai-pricing-faq__question svg {
    flex-shrink: 0;
    width: 16px;
    height: 16px;
    margin-top: 2px;
    color: var(--bbai-success);
}

.bbai-pricing-faq__answer {
    font-size: var(--bbai-text-sm);
    color: var(--bbai-text-secondary);
    line-height: var(--bbai-leading-relaxed);
    margin-left: calc(var(--bbai-space-3) + 16px);
}

/* ========================================
   SCREEN READER ONLY
   ======================================== */
.bbai-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 640px) {
    .bbai-upgrade-modal__body {
        padding: var(--bbai-space-6);
    }
    .bbai-pricing-card__amount {
        font-size: 36px;
    }
    .bbai-topup-section__content {
        flex-direction: column;
        text-align: center;
        gap: var(--bbai-space-4);
    }
    .bbai-topup-section__text {
        width: 95%;
    }
    .bbai-topup-section__price-action {
        flex-direction: column;
        width: 95%;
        align-items: stretch;
    }
    .bbai-topup-section__price {
        justify-content: center;
    }
    .bbai-topup-section__btn {
        width: 95%;
    }
    .bbai-billing-toggle {
        width: 95%;
        max-width: 300px;
    }
    .bbai-billing-toggle__option {
        flex: 1;
        justify-content: center;
    }
    .bbai-pricing-faq__list {
        max-width: 95%;
    }
}

/* ========================================
   DARK MODE
   ======================================== */
[data-theme="dark"] .bbai-upgrade-modal__content,
.bbai-dark-mode .bbai-upgrade-modal__content {
    background: var(--bbai-bg);
}
[data-theme="dark"] .bbai-pricing-card,
.bbai-dark-mode .bbai-pricing-card {
    background: var(--bbai-bg-secondary);
    border-color: var(--bbai-border);
}
[data-theme="dark"] .bbai-pricing-card__badge--free,
.bbai-dark-mode .bbai-pricing-card__badge--free {
    background: var(--bbai-gray-700);
    color: var(--bbai-gray-300);
}
[data-theme="dark"] .bbai-pricing-card__badge--current,
.bbai-dark-mode .bbai-pricing-card__badge--current {
    background: var(--bbai-gray-600);
    color: var(--bbai-gray-200);
    border-color: var(--bbai-gray-500);
}
[data-theme="dark"] .bbai-topup-section,
.bbai-dark-mode .bbai-topup-section {
    background: var(--bbai-bg-secondary);
    border-color: var(--bbai-border);
}
[data-theme="dark"] .bbai-billing-toggle,
.bbai-dark-mode .bbai-billing-toggle {
    background: var(--bbai-gray-800);
    border-color: var(--bbai-gray-700);
}
[data-theme="dark"] .bbai-billing-toggle__option--active,
.bbai-dark-mode .bbai-billing-toggle__option--active {
    background: var(--bbai-gray-700);
    color: var(--bbai-gray-100);
}
[data-theme="dark"] .bbai-pricing-faq__item,
.bbai-dark-mode .bbai-pricing-faq__item {
    background: var(--bbai-gray-800);
    border-color: var(--bbai-gray-700);
}
[data-theme="dark"] .bbai-trust-badges__text,
.bbai-dark-mode .bbai-trust-badges__text {
    color: var(--bbai-gray-400);
}