/* Shared mobile and desktop notification surfaces. */
.app-popup,.app-install{position:fixed;z-index:1250;width:min(380px,calc(100vw - 24px));box-sizing:border-box;background:var(--surface);color:var(--text-primary);border:1px solid var(--border);border-radius:16px;box-shadow:0 12px 40px #0003;padding:16px}.app-popup[hidden],.app-install[hidden]{display:none!important}.app-popup{right:20px;top:max(88px,env(safe-area-inset-top));max-height:calc(100dvh - 110px);overflow:auto}.app-popup-heading{display:flex;align-items:center;gap:8px;font-size:13px}.app-popup-heading img{border-radius:7px}.app-popup-heading>span{margin-left:auto;color:var(--text-secondary);font-size:11px}.app-popup-close{display:grid;place-items:center;width:36px;height:36px;flex:none;cursor:pointer;border:0;border-radius:9px;color:var(--text-primary);background:transparent;font-size:25px}.app-popup-close:hover{background:var(--surface-2)}.app-popup-copy{padding:10px 0 5px;font-size:13px;line-height:1.5;overflow-wrap:anywhere}.app-popup-copy p{margin:4px 0 8px}.app-popup-copy strong:empty{display:none}.app-reply-field{display:flex;align-items:center;gap:6px;padding:4px;border:1px solid var(--border);border-radius:24px;background:var(--surface-2)}.app-reply-field:focus-within{outline:2px solid var(--primary);outline-offset:2px}.app-reply-field input{flex:1;min-width:0;width:100%;padding:8px;border:0!important;box-shadow:none!important;background:transparent!important;color:var(--text-primary);font-size:16px;outline:none!important}.app-reply-field button{width:40px;height:40px;display:grid;place-items:center;flex:none;border:0;border-radius:50%;background:var(--primary);color:var(--color-on-action);cursor:pointer}.app-popup-action{display:inline-block;margin-top:8px;min-height:32px;font-size:13px;color:var(--primary);font-weight:600}.app-popup [data-popup-result]{font-size:12px;line-height:1.5;margin:5px 0;overflow-wrap:anywhere}.app-install{right:20px;bottom:max(90px,calc(env(safe-area-inset-bottom) + 82px));max-height:calc(100dvh - 130px);overflow:auto}.app-install>.app-popup-close{position:absolute;right:8px;top:8px}.app-install-heading{display:flex;gap:12px;align-items:flex-start;padding-right:18px}.app-install-heading img{flex:none;border-radius:13px}.app-install h2{font-size:19px;line-height:1.3;margin:0 0 7px}.app-install-heading p{font-size:13px;line-height:1.55;color:var(--text-secondary);margin:0}.app-install-benefits{display:flex;gap:10px;flex-wrap:wrap;margin:17px 0;font-size:12px;color:var(--text-secondary)}.app-install-benefits span:before{content:'✓';color:var(--primary);margin-right:5px}.app-install .btn{min-height:44px;border-radius:10px}.app-install-later{display:block;width:100%;min-height:40px;background:transparent;border:0;color:var(--primary);cursor:pointer;font-size:13px}.app-install-note{text-align:center;font-size:10px;color:var(--text-secondary);margin:2px 0 0}.device-alert-note{display:flex;gap:14px;align-items:center;justify-content:space-between;border:1px solid var(--border);background:var(--surface-2);padding:14px 16px;border-radius:12px;margin:12px 0 18px;font-size:13px}.device-alert-note .btn{flex:none;font-size:12px;min-height:40px}.app-popup button:focus-visible,.app-install button:focus-visible{outline:2px solid var(--primary);outline-offset:3px}@media(max-width:860px){.app-popup{right:12px;top:max(76px,env(safe-area-inset-top))}.app-install{right:12px;bottom:max(82px,calc(env(safe-area-inset-bottom) + 74px))}.device-alert-note{flex-wrap:wrap}}@media(prefers-reduced-motion:no-preference){.app-popup:not([hidden]){animation:alert-in .18s ease-out}@keyframes alert-in{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}}
.app-popup-content{display:flex;align-items:center;gap:12px}.app-popup-content .app-popup-copy{flex:1;min-width:0}.app-popup-thumbnail{flex:none;object-fit:cover;border-radius:10px;border:1px solid var(--border)}.app-popup-thumbnail[hidden],[data-popup-context][hidden]{display:none}.app-popup-copy small{display:block;color:var(--text-secondary);font-size:11px;margin-bottom:8px}
.app-download{max-width:1080px;padding:40px 20px 72px;color:var(--text-primary)}.app-download-hero{text-align:center;max-width:660px;margin:0 auto 36px}.app-download-hero>img{border-radius:22px;margin-bottom:16px}.app-download-eyebrow{letter-spacing:.12em;font-size:11px;font-weight:700;color:var(--primary)}.app-download h1{font-size:clamp(28px,5vw,46px);line-height:1.12;letter-spacing:-.035em;margin:12px 0 18px}.app-download p{line-height:1.65;color:var(--text-secondary)}.app-download-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin:24px 0 12px}.app-download-actions .btn{min-height:44px}.app-download [hidden]{display:none!important}.app-download [role=status]{font-size:13px}.app-download-guide,.app-download-details{border:1px solid var(--border);border-radius:18px;background:var(--surface);padding:24px;margin-top:20px}.app-download h2{font-size:19px;margin:0 0 12px}.app-download ol{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;padding-left:24px;margin:20px 0 0}.app-download li{padding-left:4px}.app-download li::marker{color:var(--primary);font-weight:700}.app-download li p,.app-download-details p{font-size:14px;margin:8px 0 0}.app-download-details{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.app-download-details h2{font-size:16px}.app-download button:focus-visible{outline:2px solid var(--primary);outline-offset:3px}@media(max-width:640px){.app-download{padding:28px 16px 40px}.app-download ol,.app-download-details{grid-template-columns:1fr;gap:22px}.app-download-guide,.app-download-details{padding:20px}.app-download-hero{margin-bottom:24px}}

.app-store-coming{display:inline-flex;align-items:center;gap:10px;min-height:52px;padding:8px 16px;border:1px solid var(--border);border-radius:10px;background:var(--surface);color:var(--text-primary);font:inherit;text-align:left;cursor:pointer}.app-store-coming span{display:grid;gap:2px;font-size:14px;font-weight:600}.app-store-coming small{font-size:11px;font-weight:400;color:var(--text-secondary)}.app-store-coming svg{flex:none}:root[data-app-shell=android] [data-app-download-link]{display:none!important}

/* Compact app download page. */
.app-download-hero>img{display:block;margin-left:auto;margin-right:auto;object-fit:contain;flex-shrink:0}
.app-download{max-width:560px;padding:32px 20px 40px}.app-download-hero{margin:0 auto 20px}.app-download-hero>img{margin-bottom:6px}.app-download h1{font-size:clamp(26px,5vw,34px);margin:10px 0}.app-download-hero>p{margin:8px 0}.app-download-actions{margin:18px 0 8px}.app-download-actions:has(>button[hidden]){display:none}.app-download-guide{text-align:center;padding:20px;margin-top:16px}.app-download-guide p{font-size:14px;margin:0 0 16px}.app-download-guide h2{font-size:18px;margin-bottom:8px}.app-download .app-install-later{margin:8px auto 0;width:auto;min-height:44px}.app-download .app-store-coming{margin-top:10px}@media(max-width:640px){.app-download{padding:24px 16px 28px}.app-download-hero{margin-bottom:16px}}
/* Reply is one quiet pill; shared input focus rules must not add an inner box. */
:root[data-theme] .app-popup .app-reply-field{border:0;box-shadow:none!important;outline:0!important}
:root[data-theme] .app-popup .app-reply-field:focus-within{border:0;box-shadow:none!important;outline:0!important}
:root[data-theme] .app-popup .app-reply-field:has(input:focus-visible){outline:1px solid var(--text-muted)!important;outline-offset:0}
:root[data-theme] .app-popup .app-reply-field input,:root[data-theme] .app-popup .app-reply-field input:is(:focus,:focus-visible){border:0!important;outline:0!important;box-shadow:none!important;border-radius:0;background:transparent!important}
.app-popup-heading>img{display:block;flex:0 0 28px;object-fit:contain}
/* Optional Android invitation stays in page flow, never over the content. */
.app-install{position:relative;inset:auto;z-index:51;width:100%;max-width:none;max-height:none;overflow:visible;display:grid;grid-template-columns:40px minmax(0,1fr) auto 32px;gap:10px;align-items:center;padding:10px max(12px,calc((100vw - 1200px)/2));border:0;border-bottom:1px solid var(--border);border-radius:0;box-shadow:none;background:var(--surface-2)}.app-install-brand{grid-column:1;grid-row:1;border-radius:9px;object-fit:contain}.app-install .app-install-heading{display:block;grid-column:2;grid-row:1;padding:0;min-width:0}.app-install h2{font:600 14px/1.3 var(--font-body,Inter,system-ui,sans-serif);margin:0 0 3px}.app-install-heading p{font-size:12px;margin:0;line-height:1.4}.app-install .app-install-later{width:auto;min-height:32px;padding:3px 0;text-align:left;font-size:12px;margin:0}.app-install>[data-install-download]{grid-column:3;grid-row:1;font-size:12px;white-space:nowrap;min-height:44px;display:flex;align-items:center;padding:8px 10px}.app-install>.app-popup-close{position:static;grid-column:4;grid-row:1;width:32px;height:44px}.app-install [hidden]{display:none!important}@media(max-width:380px){.app-install{grid-template-columns:32px minmax(0,1fr) auto 24px;gap:6px;padding-inline:8px}.app-install-brand{width:32px;height:32px}.app-install-heading p{font-size:11px}.app-install h2{font-size:13px}.app-install>[data-install-download]{padding-inline:8px}.app-install>.app-popup-close{width:24px}}@media(min-width:861px){.app-install{display:none!important}}