.paywall-modal {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 300ms ease;
}

.paywall-modal.is-visible {
    display: flex;
    opacity: 1;
}

.paywall-backdrop {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 20%, rgba(255, 105, 180, 0.25), transparent 40%),
        radial-gradient(circle at 80% 80%, rgba(99, 102, 241, 0.25), transparent 45%),
        rgba(10, 12, 20, 0.75);
    backdrop-filter: blur(14px);
}

.paywall-box {
    position: relative;
    width: min(520px, 92%);
    max-height: calc(100vh - 32px);
    overflow-y: auto;
    box-sizing: border-box;
    padding: clamp(28px, 6vw, 56px) clamp(20px, 5vw, 48px);
    border-radius: 36px;
    opacity: 0;
    background: linear-gradient(145deg, #ffffff, #f8f9ff);
    box-shadow:
        0 60px 120px rgba(0, 0, 0, 0.45),
        0 0 0 1px rgba(255, 255, 255, 0.6) inset;
    text-align: center;
    transform: translateY(40px) scale(0.92);
    transition: transform 420ms cubic-bezier(.16, 1, .3, 1);
}

.paywall-modal.is-visible .paywall-box {
    transform: translateY(0) scale(1);
    opacity: 1;
}

.paywall-box h2 {
    font-size: clamp(19px, 5.8vw, 30px);
    font-weight: 900;
    margin: 0 auto 14px;
    max-width: 420px;
    background-clip: text;
    text-shadow:
        0 4px 18px rgba(139, 92, 246, 0.32),
        0 2px 8px rgba(236, 72, 153, 0.32);
    letter-spacing: 0;
    line-height: 1.18;
    background: linear-gradient(90deg, #ec4899, #8b5cf6, #3b82f6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.paywall-box p {
    max-width: 420px;
    margin: 0 auto 26px;
    font-size: clamp(14px, 4vw, 16px);
    font-weight: 700;
    color: #4b5563;
    line-height: 1.55;
}

.paywall-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
    align-items: center;
}

.paywall-box .btn-pink {
    border: none;
    padding: 16px 38px;
    border-radius: 999px;
    font-size: 16px;
    font-weight: 800;
    background: linear-gradient(135deg, #ec4899, #8b5cf6);
    color: #fff;
    box-shadow:
        0 80px 160px rgba(0, 0, 0, 0.55),
        0 20px 60px rgba(139, 92, 246, 0.35),
        0 0 0 1px rgba(255, 255, 255, 0.7) inset;
    transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease, color 180ms ease;
}

.paywall-box .btn-pink:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow:
        0 22px 42px rgba(139, 92, 246, 0.38),
        0 0 0 1px rgba(255, 255, 255, 0.5) inset;
}

.paywall-box .btn-soft {
    background: rgba(139, 92, 246, 0.08);
    border: 1px solid rgba(139, 92, 246, 0.25);
    font-size: 15px;
    font-weight: 800;
    color: #6b7280;
    padding: 10px 18px;
    border-radius: 999px;
    box-shadow:
        0 6px 14px rgba(139, 92, 246, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.7);
    transition: transform 160ms ease, box-shadow 160ms ease, color 160ms ease, background 160ms ease;
}

.paywall-box .btn-soft:hover {
    transform: translateY(-1px);
    background: rgba(139, 92, 246, 0.14);
    color: #111827;
    box-shadow:
        0 10px 22px rgba(139, 92, 246, 0.25),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.paywall-box .btn-soft:active {
    transform: scale(0.96);
}

#paywallModal .paywall-box {
    padding: clamp(20px, 4.5vw, 36px) clamp(18px, 5vw, 40px);
}

#paywallModal .paywall-box h2 {
    margin-bottom: 10px;
}

#paywallModal .paywall-box p {
    margin-bottom: 18px;
}

.upgrade-pack {
    margin: 24px 0 34px;
    padding: 26px 24px;
    border-radius: 26px;
    background: linear-gradient(145deg, #ffffff, #f6f7ff);
    border: 1px solid rgba(255, 255, 255, 0.7);
    box-shadow:
        0 28px 60px rgba(0, 0, 0, 0.22),
        0 0 0 2px rgba(255, 255, 255, 0.65) inset,
        0 0 40px rgba(139, 92, 246, 0.15);
    position: relative;
    overflow: hidden;
}

.upgrade-pack::before {
    content: "";
    position: absolute;
    top: 0;
    left: 18%;
    right: 18%;
    height: 3px;
    border-radius: 999px;
    background: linear-gradient(90deg, #ec4899, #8b5cf6, #3b82f6);
    opacity: 0.9;
}

.upgrade-pack-title {
    font-size: 13px;
    font-weight: 900;
    letter-spacing: 0.6px;
    text-transform: uppercase;
    color: #6b7280;
    margin-bottom: 6px;
}

.upgrade-pack-value {
    font-size: 22px;
    font-weight: 900;
    color: #111827;
    margin-bottom: 14px;
    line-height: 1.25;
}

.upgrade-pack-price {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-size: 14px;
    font-weight: 700;
    color: #6b7280;
}

#paywallModal .upgrade-pack {
    margin: 14px 0 22px;
    padding: 20px 18px;
    border-radius: 24px;
}

#paywallModal .upgrade-pack-title {
    margin-bottom: 4px;
    font-size: 12px;
}

#paywallModal .upgrade-pack-value {
    margin-bottom: 10px;
    font-size: 20px;
}

#paywallModal .upgrade-pack-price {
    font-size: 13px;
}

#paywallModal .one-time-payment-highlight {
    font-weight: 900;
    color: #4b5563;
    text-decoration: underline;
    text-decoration-color: rgba(236, 72, 153, 0.75);
    text-decoration-thickness: 2px;
    text-underline-offset: 4px;
}

#premiumPriceValue {
    font-size: 24px;
    font-weight: 900;
    color: #ec4899;
    padding: 2px 10px;
    border-radius: 999px;
    background: linear-gradient(135deg, rgba(236, 72, 153, 0.15), rgba(139, 92, 246, 0.15));
    box-shadow: 0 6px 14px rgba(236, 72, 153, 0.25);
    animation: pricePulse 2.4s ease-in-out infinite;
}

#paywallModal .paywall-actions {
    gap: 10px;
}

#paywallModal #startTrialBtn {
    order: 1;
    width: min(372px, 100%);
    padding: 18px 30px;
    background: linear-gradient(135deg, #ec4899, #8b5cf6, #3b82f6);
    border: none;
    color: #ffffff;
    font-size: 17px;
    font-weight: 900;
    box-shadow:
        0 18px 38px rgba(139, 92, 246, 0.42),
        0 8px 20px rgba(236, 72, 153, 0.26),
        inset 0 1px 0 rgba(255, 255, 255, 0.55);
}

#paywallModal #startTrialBtn:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow:
        0 24px 48px rgba(139, 92, 246, 0.46),
        0 10px 24px rgba(236, 72, 153, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.6);
}

#paywallModal #premiumUpgradeBtn {
    order: 2;
    width: min(372px, 100%);
    padding: 14px 24px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(248, 250, 255, 0.92)),
        linear-gradient(135deg, rgba(236, 72, 153, 0.14), rgba(139, 92, 246, 0.16));
    border: 2px solid rgba(236, 72, 153, 0.34);
    color: #5b21b6;
    font-size: 15px;
    font-weight: 900;
    box-shadow:
        0 14px 30px rgba(139, 92, 246, 0.18),
        0 6px 16px rgba(236, 72, 153, 0.12),
        inset 0 1px 0 rgba(255, 255, 255, 0.86);
    animation: premiumUpgradeBreath 3.2s ease-in-out infinite;
}

#paywallModal #closePaywallBtn {
    order: 3;
}

#closePaywallBtn {
    position: absolute;
    top: 14px;
    right: 14px;
    width: 34px;
    height: 34px;
    padding: 0;
    border: 1px solid rgba(148, 163, 184, 0.22);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.72);
    box-shadow:
        0 8px 18px rgba(15, 23, 42, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.85);
    color: #8b95a7;
    font-size: 0;
    font-weight: 900;
    opacity: 0.95;
}

#closePaywallBtn::before {
    content: "X";
    font-size: 14px;
    line-height: 1;
}

#closePaywallBtn:hover {
    background: rgba(255, 255, 255, 0.96);
    box-shadow:
        0 10px 22px rgba(15, 23, 42, 0.12),
        inset 0 1px 0 rgba(255, 255, 255, 0.9);
    color: #4b5563;
    opacity: 1;
}

body.modal-open {
    overflow: hidden;
}

@keyframes premiumUpgradeBreath {
    0% {
        transform: scale(1);
        box-shadow:
            0 14px 30px rgba(139, 92, 246, 0.18),
            0 6px 16px rgba(236, 72, 153, 0.12),
            inset 0 1px 0 rgba(255, 255, 255, 0.86);
    }

    50% {
        transform: scale(1.018);
        box-shadow:
            0 18px 36px rgba(139, 92, 246, 0.24),
            0 8px 20px rgba(236, 72, 153, 0.16),
            inset 0 1px 0 rgba(255, 255, 255, 0.9);
    }

    100% {
        transform: scale(1);
        box-shadow:
            0 14px 30px rgba(139, 92, 246, 0.18),
            0 6px 16px rgba(236, 72, 153, 0.12),
            inset 0 1px 0 rgba(255, 255, 255, 0.86);
    }
}

@keyframes pricePulse {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.06);
    }

    100% {
        transform: scale(1);
    }
}