/**
 * Pricing Modal — Deep Space surface (tokens in variables.css).
 * Solar Amber appears exactly once: the "Most Popular" flag (One Beacon Rule).
 */

/* Modal Overlay */
.pricing-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: var(--z-modal);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-4);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s ease, visibility 0.2s ease;
}

.pricing-modal.active {
    opacity: 1;
    visibility: visible;
}

.pricing-modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(2, 2, 10, 0.72);
    backdrop-filter: blur(4px);
}

.pricing-modal-content {
    position: relative;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    max-width: 1360px;
    width: 100%;
    max-height: 92vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transform: translateY(20px) scale(0.97);
    transition: transform 0.25s cubic-bezier(0.22, 1, 0.36, 1);
}

.pricing-modal.active .pricing-modal-content {
    transform: translateY(0) scale(1);
}

/* Modal Header */
.pricing-modal-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--spacing-4);
    padding: var(--spacing-6) var(--spacing-8);
    border-bottom: 1px solid var(--border-color-light);
}

.pricing-modal-title h2 {
    font-family: var(--font-display);
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    letter-spacing: -0.015em;
    margin: 0 0 var(--spacing-1) 0;
    color: var(--text-primary);
}

.pricing-modal-title p {
    font-size: var(--font-size-sm);
    margin: 0;
    color: var(--text-secondary);
}

.pricing-modal-close {
    color: var(--text-secondary);
    flex-shrink: 0;
}

.pricing-modal-close:hover {
    color: var(--text-primary);
}

/* Modal Body */
.pricing-modal-body {
    padding: var(--spacing-6);
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

/* Plans Grid */
.pricing-plans-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: var(--spacing-4);
    align-items: start;
    /* room for the floating plan badges */
    padding-top: var(--spacing-3);
}

/* Plan Card */
.pricing-plan-card {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-4);
    display: flex;
    flex-direction: column;
    position: relative;
    transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
    min-width: 0;
}

.pricing-plan-card:hover {
    transform: translateY(-2px);
    border-color: var(--border-color-dark);
    box-shadow: 0 0 0 1px rgba(148, 163, 255, 0.06), 0 12px 32px rgba(0, 0, 0, 0.45);
}

.pricing-plan-card.popular {
    border-color: rgba(167, 139, 250, 0.55);
    box-shadow: 0 0 0 1px rgba(124, 108, 240, 0.25), 0 8px 32px rgba(105, 92, 231, 0.22);
}

.pricing-plan-card.enterprise {
    background: linear-gradient(165deg, var(--bg-tertiary) 40%, rgba(124, 108, 240, 0.10) 100%);
}

/* Floating plan flag — amber beacon for "Most Popular", violet for "Your Plan" */
.plan-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--bg-tertiary);
    border: 1px solid rgba(167, 139, 250, 0.5);
    color: var(--color-primary-light);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    padding: var(--spacing-1) var(--spacing-3);
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    white-space: nowrap;
}

.pricing-plan-card.popular .plan-badge {
    background: var(--color-beacon);
    border-color: var(--color-beacon);
    color: #050510;
}

/* Plan Header */
.plan-header {
    text-align: center;
    padding-bottom: var(--spacing-3);
    border-bottom: 1px solid var(--border-color-light);
    margin-bottom: var(--spacing-3);
}

.plan-name {
    font-family: var(--font-display);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin: 0 0 var(--spacing-2) 0;
}

.plan-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: var(--spacing-1);
}

.price-starting {
    font-size: var(--font-size-sm);
    color: var(--text-tertiary);
    margin-right: var(--spacing-1);
}

.price-amount {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    line-height: 1;
}

.price-period {
    font-size: var(--font-size-sm);
    color: var(--text-tertiary);
}

/* Plan Features */
.plan-features {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2);
}

.plan-section {
    border: 1px solid var(--border-color-light);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.plan-section-toggle {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-2) var(--spacing-3);
    font-family: inherit;
    background: transparent;
    border: none;
    cursor: pointer;
    transition: background var(--transition-fast);
}

.plan-section-toggle:hover {
    background: var(--bg-hover);
}

.plan-section-toggle:focus-visible {
    outline: none;
    box-shadow: inset var(--focus-ring);
}

.plan-section-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
}

.plan-section .toggle-icon {
    color: var(--text-tertiary);
    transition: transform var(--transition-fast);
}

.plan-section.expanded .toggle-icon {
    transform: rotate(180deg);
}

.plan-section-list {
    list-style: none;
    margin: 0;
    padding: 0 var(--spacing-3);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.plan-section.expanded .plan-section-list {
    max-height: 500px;
    padding: var(--spacing-2) var(--spacing-3) var(--spacing-3);
}

.plan-section-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-2);
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    padding: var(--spacing-1) 0;
}

.plan-section-list li svg {
    flex-shrink: 0;
    margin-top: 2px;
}

.plan-section-list.included li svg {
    color: var(--color-success);
}

.plan-section-list.not-included li {
    color: var(--text-tertiary);
}

.plan-section-list.not-included li svg {
    color: var(--text-tertiary);
}

.plan-section-list.addons li svg {
    color: var(--color-primary-light);
}

/* Plan Footer */
.plan-footer {
    margin-top: var(--spacing-3);
    padding-top: var(--spacing-3);
    border-top: 1px solid var(--border-color-light);
}

.plan-footer .btn {
    width: 100%;
    font-size: var(--font-size-sm);
    padding: var(--spacing-2) var(--spacing-3);
}

/* Responsive */
@media (max-width: 1400px) {
    .pricing-plan-card {
        padding: var(--spacing-3);
    }

    .plan-name {
        font-size: var(--font-size-sm);
    }

    .price-amount {
        font-size: 1.5rem;
    }
}

@media (max-width: 1200px) {
    .pricing-plans-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 900px) {
    .pricing-plans-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .pricing-modal {
        padding: 0;
    }

    .pricing-modal-content {
        max-width: 100%;
        max-height: 100vh;
        max-height: 100dvh;
        border-radius: 0;
        border: none;
    }

    .pricing-modal-header {
        padding: var(--spacing-4) var(--spacing-5);
    }

    .pricing-modal-title h2 {
        font-size: var(--font-size-xl);
    }

    .pricing-modal-body {
        padding: var(--spacing-4);
    }

    .pricing-plans-grid {
        grid-template-columns: 1fr;
    }

    .pricing-plan-card {
        padding: var(--spacing-4);
    }

    .price-amount {
        font-size: 1.75rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .pricing-modal,
    .pricing-modal-content,
    .pricing-plan-card,
    .plan-section .toggle-icon,
    .plan-section-list {
        transition: none;
    }

    .pricing-plan-card:hover {
        transform: none;
    }
}