.chrome-extension-notice {
    --cen-purple: #6d28d9;
    --cen-purple-dark: #5420ad;
    position: fixed;
    right: 24px;
    bottom: 24px;
    z-index: 2147482000;
    display: grid;
    grid-template-columns: 68px minmax(0, 1fr);
    gap: 17px;
    width: min(460px, calc(100vw - 48px));
    padding: 22px 22px 18px;
    overflow: hidden;
    border: 1px solid rgba(109, 40, 217, .18);
    border-radius: 20px;
    background: rgba(255, 255, 255, .98);
    box-shadow: 0 24px 70px rgba(30, 24, 59, .24), 0 4px 16px rgba(30, 24, 59, .08);
    color: #111827;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    opacity: 0;
    transform: translateY(18px) scale(.98);
    transition: opacity .32s ease, transform .4s cubic-bezier(.2, .8, .2, 1);
    isolation: isolate;
}

.chrome-extension-notice[hidden] { display: none !important; }

.chrome-extension-notice.cen-visible {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.chrome-extension-notice.cen-leaving {
    opacity: 0;
    transform: translateY(12px) scale(.98);
}

.cen-glow {
    position: absolute;
    z-index: -1;
    top: -115px;
    left: -90px;
    width: 270px;
    height: 270px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(124, 58, 237, .2), rgba(124, 58, 237, 0) 68%);
    pointer-events: none;
}

.cen-close {
    position: absolute;
    top: 11px;
    right: 11px;
    display: grid;
    place-items: center;
    width: 34px;
    height: 34px;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: transparent;
    color: #8791a2;
    cursor: pointer;
    transition: color .16s ease, background .16s ease, transform .16s ease;
}

.cen-close svg { width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; }
.cen-close:hover { color: #344054; background: #f0f3f8; transform: rotate(4deg); }
.cen-close:focus-visible { outline: 3px solid rgba(109, 40, 217, .28); outline-offset: 2px; }

.cen-icon-wrap {
    position: relative;
    width: 68px;
    height: 68px;
    margin-top: 3px;
    padding: 2px;
    border: 1px solid #e2dcf7;
    border-radius: 19px;
    background: linear-gradient(145deg, #faf9ff, #eeeafe);
    box-shadow: 0 10px 24px rgba(109, 40, 217, .17);
}

.cen-icon { display: block; width: 64px; height: 64px; border-radius: 17px; }

.cen-chrome-mark {
    position: absolute;
    right: -7px;
    bottom: -7px;
    display: grid;
    place-items: center;
    width: 28px;
    height: 28px;
    padding: 2px;
    border: 3px solid #fff;
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 3px 9px rgba(17, 24, 39, .16);
}

.cen-chrome-mark svg { width: 22px; height: 22px; }
.cen-content { min-width: 0; }

.cen-kicker {
    display: block;
    margin: 1px 34px 5px 0;
    color: var(--cen-purple);
    font-size: .67rem;
    font-weight: 800;
    letter-spacing: .07em;
    line-height: 1.2;
}

.chrome-extension-notice h2 {
    margin: 0 32px 7px 0;
    color: #202033;
    font-size: 1.2rem;
    font-weight: 800;
    letter-spacing: -.018em;
    line-height: 1.24;
}

.chrome-extension-notice p {
    margin: 0 8px 15px 0;
    color: #5f6676;
    font-size: .875rem;
    line-height: 1.52;
}

.cen-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    min-height: 44px;
    padding: 10px 14px;
    border-radius: 11px;
    background: linear-gradient(135deg, #7c3aed, #5b21b6);
    box-shadow: 0 9px 20px rgba(109, 40, 217, .28);
    color: #fff;
    font-size: .9rem;
    font-weight: 800;
    text-decoration: none;
    transition: transform .16s ease, box-shadow .16s ease, background .16s ease;
}

.cen-primary:hover {
    background: linear-gradient(135deg, #7133df, #4c1d95);
    box-shadow: 0 11px 24px rgba(109, 40, 217, .36);
    color: #fff;
    transform: translateY(-1px);
}

.cen-primary:focus-visible { outline: 3px solid rgba(109, 40, 217, .28); outline-offset: 3px; }
.cen-button-chrome { width: 18px; height: 18px; flex: 0 0 auto; }
.cen-arrow { width: 14px; height: 14px; fill: none; stroke: currentColor; stroke-width: 2.3; stroke-linecap: round; stroke-linejoin: round; transition: transform .16s ease; }
.cen-primary:hover .cen-arrow { transform: translateX(2px); }

.cen-trust {
    display: flex;
    flex-wrap: wrap;
    gap: 7px 14px;
    margin-top: 13px;
    color: #767e8e;
    font-size: .7rem;
    font-weight: 650;
}

.cen-trust span { display: inline-flex; align-items: center; gap: 5px; }
.cen-trust svg { width: 13px; height: 13px; fill: none; stroke: #4f9a6b; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }

@media (max-width: 1023px), (hover: none), (pointer: coarse) {
    .chrome-extension-notice { display: none !important; }
}

@media (prefers-reduced-motion: reduce) {
    .chrome-extension-notice, .cen-close, .cen-primary, .cen-arrow { transition: none; }
}