.vivid-pwa-install,.vivid-pwa-update{position:fixed;right:max(1rem,var(--vivid-safe-right,0px));bottom:max(1rem,var(--vivid-safe-bottom,0px));z-index:1200;display:inline-flex;align-items:center;gap:.45rem;min-height:44px;padding:.65rem .9rem;border:1px solid rgba(255,255,255,.14);border-radius:999px;background:rgba(18,20,25,.86);color:#f5f7fa;box-shadow:0 14px 40px rgba(0,0,0,.32);backdrop-filter:blur(18px);cursor:pointer;font:600 .82rem/1 inherit}.vivid-pwa-install:hover,.vivid-pwa-update:hover{background:rgba(30,33,40,.94)}.vivid-pwa-install:focus-visible,.vivid-pwa-update:focus-visible{outline:2px solid rgba(255,255,255,.65);outline-offset:3px}.vivid-pwa-install[hidden],.vivid-pwa-update[hidden],.vivid-pwa-status[hidden]{display:none}.vivid-pwa-update{bottom:calc(1rem + 3.25rem)}.vivid-pwa-status{position:fixed;left:50%;bottom:max(1rem,var(--vivid-safe-bottom,0px));transform:translateX(-50%);z-index:1250;max-width:min(92vw,520px);padding:.7rem 1rem;border:1px solid rgba(255,255,255,.12);border-radius:999px;background:rgba(12,14,18,.92);color:#e9edf2;box-shadow:0 14px 40px rgba(0,0,0,.32);backdrop-filter:blur(18px);font:500 .78rem/1.25 inherit;text-align:center}.vivid-pwa-install[disabled],.vivid-pwa-update[disabled]{opacity:.55;cursor:wait}@media(max-width:600px){.vivid-pwa-install,.vivid-pwa-update{right:calc(.75rem + var(--vivid-safe-right,0px));bottom:calc(4.75rem + var(--vivid-safe-bottom,0px))}.vivid-pwa-update{bottom:calc(8.25rem + var(--vivid-safe-bottom,0px))}.vivid-pwa-status{bottom:calc(1rem + var(--vivid-safe-bottom,0px))}}@media(prefers-reduced-motion:reduce){.vivid-pwa-status{scroll-behavior:auto}}
.vivid-pwa-offline{min-height:100dvh;display:grid;place-items:center;padding:var(--vivid-page-gutter);background:radial-gradient(circle at 50% 0%,rgba(255,255,255,.08),transparent 42%),#08090b}.vivid-pwa-offline-card{width:min(100%,560px);padding:clamp(1.5rem,4vw,3rem);border:1px solid rgba(255,255,255,.1);border-radius:24px;background:rgba(18,20,25,.72);backdrop-filter:blur(22px);box-shadow:0 24px 80px rgba(0,0,0,.36)}.vivid-pwa-offline-card h1{margin:.4rem 0 .8rem;font-size:clamp(2rem,7vw,4rem);letter-spacing:-.04em}.vivid-pwa-offline-card p{max-width:46ch;color:#a8adb7;line-height:1.65;margin:0 0 1.5rem}
.vivid-install-guide{position:fixed;inset:0;z-index:1400;display:grid;place-items:end center;padding:1rem;opacity:0;pointer-events:none;transition:opacity .22s ease}
.vivid-install-guide.is-visible{opacity:1;pointer-events:auto}
.vivid-install-guide-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.58);backdrop-filter:blur(8px)}
.vivid-install-guide-card{position:relative;width:min(100%,520px);padding:1.5rem;border:1px solid rgba(255,255,255,.14);border-radius:24px;background:rgba(15,17,22,.96);color:#f5f7fa;box-shadow:0 24px 90px rgba(0,0,0,.5);transform:translateY(18px);transition:transform .22s ease}
.vivid-install-guide.is-visible .vivid-install-guide-card{transform:translateY(0)}
.vivid-install-guide-kicker{font-size:.68rem;font-weight:800;letter-spacing:.16em;opacity:.62}
.vivid-install-guide-card h2{margin:.45rem 2rem .5rem 0;font-size:clamp(1.6rem,6vw,2.2rem);letter-spacing:-.035em}
.vivid-install-guide-card p{margin:0;color:#aeb4bf;line-height:1.55}
.vivid-install-guide-card ol{margin:1rem 0 1.25rem;padding-left:1.3rem;color:#dce1e8;line-height:1.75}
.vivid-install-guide-close{position:absolute;top:.75rem;right:.75rem;width:38px;height:38px;border:0;border-radius:50%;background:rgba(255,255,255,.08);color:#fff;font-size:1.35rem;cursor:pointer}
.vivid-install-guide-done{width:100%;min-height:46px;border:0;border-radius:14px;background:#f4f5f7;color:#090a0d;font:700 .9rem/1 inherit;cursor:pointer}
@media(min-width:700px){.vivid-install-guide{place-items:center}.vivid-install-guide-card{padding:2rem}}
@media(prefers-reduced-motion:reduce){.vivid-install-guide,.vivid-install-guide-card{transition:none}}