body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif !important;
    font-feature-settings: 'cv02', 'cv03', 'cv04', 'cv11';
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    background-color: var(--crypto-bg-primary) !important;
    color: var(--crypto-text-primary);
    position: relative;
}

/* Light theme background with subtle patterns */
[data-bs-theme="light"] body {
    background-color: #f4f3fa !important;
    /* Dot pattern — lavender-tinted to match the purple brand DNA */
    background-image: radial-gradient(circle at 1px 1px, rgba(100, 100, 180, 0.07) 1px, transparent 0);
    background-size: 24px 24px;
    background-attachment: fixed;
}

/* Light theme glow orbs — fade in on scroll */
[data-bs-theme="light"] body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        /* Larger, more visible lavender orbs */
        radial-gradient(circle 650px at 15% 25%, rgba(120, 121, 246, 0.10) 0%, transparent 68%),
        radial-gradient(circle 600px at 85% 75%, rgba(160, 122, 246, 0.08) 0%, transparent 65%),
        radial-gradient(circle 600px at 50% 5%, rgba(120, 121, 246, 0.10) 0%, transparent 70%),
        radial-gradient(circle 500px at 70% 40%, rgba(120, 121, 246, 0.06) 0%, transparent 65%),
        radial-gradient(circle 450px at 30% 60%, rgba(160, 122, 246, 0.06) 0%, transparent 65%),
        /* Rose accent - bottom left */
        radial-gradient(circle 500px at 10% 85%, rgba(244, 63, 94, 0.05) 0%, transparent 60%);
    z-index: 0;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.6s ease;
}

/* Dark theme - complex gradient with logo-friendly left side */
[data-bs-theme="dark"] body {
    background: #0c0b12;
    position: relative;
}

[data-bs-theme="dark"] body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 700px;
    background-image:
        /* Subtle dot pattern only in gradient area */
        radial-gradient(circle at 1px 1px, rgba(255, 255, 255, 0.02) 1px, transparent 0),
        /* Main purple/indigo gradient - center to left */
        radial-gradient(
            ellipse 1600px 750px at 40% -10%,
            rgba(120, 119, 246, 0.22) 0%,
            rgba(120, 121, 246, 0.18) 20%,
            rgba(124, 58, 237, 0.12) 40%,
            rgba(88, 50, 232, 0.06) 55%,
            transparent 70%
        ),
        /* Logo pink/rose accent - right side */
        radial-gradient(
            ellipse 1200px 700px at 90% -5%,
            rgba(200, 140, 220, 0.16) 0%,
            rgba(251, 203, 245, 0.10) 25%,
            rgba(200, 140, 220, 0.06) 40%,
            transparent 65%
        ),
        /* Subtle pink accent at very top center for complexity */
        radial-gradient(
            ellipse 800px 300px at 50% -20%,
            rgba(251, 203, 245, 0.10) 0%,
            transparent 60%
        );
    background-size: 30px 30px, 100% 100%, 100% 100%, 100% 100%;
    z-index: 0;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.6s ease;
}

/* Body glow visible state — toggled by scroll JS */
body.body-glow-visible::before,
body.body-glow-visible::after {
    opacity: 1;
}

/* Always show gradient on standalone centered pages (device flows, invites) */
body:has(.page-center)::before,
body:has(.page-center)::after {
    opacity: 1;
}

.page-header {
    margin-bottom: 1.5rem;
}

.page-body {
    padding-bottom: 2rem;
}

/* ── Testnet Banner ─────────────────────────────────────────── */
.testnet-banner {
    background: linear-gradient(90deg, #d97706, #f59e0b, #ef4444);
    color: #fff;
    font-size: 0.8125rem;
    text-align: center;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1100;
    padding: 0.5rem 0;
}
.testnet-banner .btn-close {
    filter: brightness(0) invert(1);
    opacity: 0.7;
    font-size: 0.5rem;
    padding: 0.5rem;
}
.testnet-banner .btn-close:hover {
    opacity: 1;
}
body.testnet-banner-active .zf-main-header {
    margin-top: 50px;
}
body.testnet-banner-active .page-wrapper {
    margin-top: 50px;
}

/* Mobile: larger tap targets, better readability */
@media (max-width: 767.98px) {
    .testnet-banner {
        padding: 0.625rem 0;
    }

    .testnet-banner .container-xl {
        padding-left: 0.75rem;
        padding-right: 0.75rem;
        gap: 0.5rem !important;
    }

    .testnet-banner .icon {
        width: 24px;
        height: 24px;
        flex-shrink: 0;
    }

    .testnet-banner .btn-close {
        font-size: 0.625rem;
        padding: 0.75rem;
        flex-shrink: 0;
        min-width: 36px;
        min-height: 36px;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    body.testnet-banner-active .zf-main-header,
    body.testnet-banner-active .page-wrapper {
        margin-top: 90px;
    }
}