.interface-choice-button{display:flex;align-items:center;gap:7px;border:1px solid #91b3ab44;background:#628d8512;color:inherit;border-radius:6px;padding:8px 11px;font:10px system-ui,sans-serif;white-space:nowrap;cursor:pointer;margin-right:5px}.interface-choice-button b{font-weight:600}.interface-choice-button>span:first-child{font-size:15px}.interface-choice-button.suggest-classic{border-color:#d0a369}.interface-recommendation{position:fixed;z-index:42;right:28px;top:166px;display:flex;align-items:center;gap:10px;padding:11px 14px;border-radius:7px;background:#153841f2;color:#dceee5;border:1px solid #74998a55;box-shadow:0 5px 25px #001a2240;font:11px/1.5 system-ui,sans-serif;max-width:330px;backdrop-filter:blur(15px)}.interface-recommendation button{color:inherit;background:none;border:0;cursor:pointer;font:inherit;text-align:left}.interface-recommendation button:last-child{font-size:18px}.interface-dialog{color-scheme:dark;position:fixed;margin:auto;inset:0;border:1px solid #71928b55;border-radius:18px;background:#102b34;color:#e2eee6;padding:32px;width:min(590px,calc(100vw - 28px));max-height:calc(100dvh - 32px);overflow:auto;box-shadow:0 25px 130px #001018b3;font:13px/1.65 system-ui,sans-serif;z-index:9999}.interface-dialog::backdrop{background:#071e29ad;backdrop-filter:blur(10px)}.interface-dialog h2{font-size:27px;letter-spacing:-1px;font-weight:500;line-height:1.2;margin:12px 0 16px}.interface-dialog p{color:#aac1bf;font-size:12px;line-height:1.7;margin:12px 0}.interface-kicker{font-size:8px;letter-spacing:2px;color:#89cdb8}.interface-close{position:absolute;right:17px;top:14px;font-size:22px;color:#aac1bf;background:none;border:0;cursor:pointer}.interface-options{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:22px 0}.interface-options>button{font:inherit;border:1px solid #729e8c55;border-radius:10px;background:#19383e;padding:20px;text-align:left;cursor:pointer;color:#e2eee6}.interface-options>button:hover{border-color:#9bdebc;background:#214a48}.interface-options strong{display:block;font-size:15px;font-weight:500;margin:10px 0 6px}.interface-options small{display:block;font-size:10px;line-height:1.8;color:#b1c7c2}.interface-options em{display:block;font-style:normal;color:#95dcbd;font-size:9px;margin-top:15px}.interface-art{font-size:28px;color:#95dcbd}.interface-dialog summary{font-size:11px;cursor:pointer;color:#c4d8d2;padding:10px 0}.interface-dialog details{border-top:1px solid #76958b33;border-bottom:1px solid #76958b33}.interface-dialog details p,.interface-dialog details li{font-size:11px}.interface-dialog ul{padding-left:20px;list-style:disc;color:#b1c7c2}.interface-bottom{display:flex;flex-direction:column;align-items:flex-start;gap:13px;margin-top:17px}.interface-bottom small{font-size:10px;color:#aac1bf}.interface-bottom button{color:#95dcbd;background:none;border:0;font-size:11px;padding:0;text-decoration:underline;cursor:pointer}.interface-dialog button:focus-visible{outline:2px solid #95dcbd;outline-offset:4px}
@media(max-width:767px){.interface-choice-button{padding:6px 8px;margin:0 2px 0 0;font-size:9px;gap:4px}.interface-choice-button>span:first-child{display:none}.interface-recommendation{left:15px;right:15px;top:145px;max-width:none;font-size:10px}.interface-dialog{padding:24px 20px}.interface-dialog h2{font-size:23px}.interface-options{gap:8px}.interface-options>button{padding:13px}.interface-options strong{font-size:13px}.tb-title{max-width:calc(100vw - 240px)}}

/* The invitation stays readable without squeezing the classic title. */
.interface-choice-button.try-3d{font-size:13px;font-weight:600;background:#e8f5f2;color:#125c51;border-color:#459887;padding:10px 14px;min-height:40px}
.dark-mode .interface-choice-button.try-3d{background:#183e43;color:#b6f2e0}
@media(max-width:767px){#topBar:has(.tb-actions){flex-wrap:wrap;background:var(--glass-bg,#fffffff2)}#topBar .tb-title{max-width:none;font-size:14px}#topBar .tb-actions{display:contents}#topBar .try-3d{order:2;width:100%;margin:0;justify-content:center;font-size:13px;padding:8px}#topBar .tb-brand{flex:1}.interface-settings{width:32px!important}.tb-actions .tb-icon-btn{width:32px;height:34px}}
.light-scene .interface-dialog{color-scheme:light;background:#f7fbfa;color:#183d49;border-color:#aac8c9}
.light-scene .interface-dialog p,.light-scene .interface-dialog ul,.light-scene .interface-options small,.light-scene .interface-bottom small,.light-scene .interface-dialog summary,.light-scene .interface-close{color:#43616a}
.light-scene .interface-options>button{background:#e8f3f1;color:#183d49;border-color:#a5c5be}
.light-scene .interface-options>button:hover{background:#d6eae5}
.light-scene .interface-options em,.light-scene .interface-art,.light-scene .interface-kicker,.light-scene .interface-bottom button{color:#146654}
.light-scene .interface-recommendation{background:#f7fbfa;color:#183d49}

.new-3d-invite{position:fixed;z-index:24;right:18px;top:calc(var(--app-topbar-bottom,52px) + 12px);width:410px;max-width:calc(100vw - 24px);display:grid;grid-template-columns:100px 1fr;overflow:hidden;border:1px solid #4da99575;border-radius:16px;background:linear-gradient(125deg,#123d49,#092b36);color:#f2fff9;box-shadow:0 10px 30px #05293633;font:14px/1.5 system-ui,sans-serif}
.invite-art{position:relative;background:linear-gradient(150deg,#225e64,#0d303d);overflow:hidden}
.invite-art svg{position:absolute;width:155px;height:100%;left:-25px;stroke:none;fill:none}
.invite-coast{fill:#9bb99a;stroke:#c4dcc1;stroke-width:1}.invite-streams{fill:none;stroke:#54e6bd;stroke-width:2;stroke-dasharray:28 8}.invite-arrow{fill:none;stroke:#faffde;stroke-width:3;stroke-linecap:round;stroke-linejoin:round}
.invite-art>span{position:absolute;bottom:13px;left:13px;color:#d5fff1;font-size:12px;font-weight:700;letter-spacing:2px;border:1px solid #bcffe255;border-radius:6px;padding:3px 6px;background:#123b42}
.invite-copy{padding:19px 24px 16px 17px}.invite-kicker{font-size:10px;letter-spacing:1.2px;color:#a5ebd6;font-weight:600}.invite-copy h2{font-size:23px;line-height:1.2;letter-spacing:-.5px;margin:5px 0 8px;color:#f2fff9;font-weight:650}.invite-copy p{font-size:13px;line-height:1.5;color:#c6dedb;margin:0 0 12px}
.invite-start{display:flex;align-items:center;gap:8px;justify-content:space-between;background:#b9f5d9;color:#104938;border:0;border-radius:7px;font:650 13px/1.4 system-ui;padding:10px 12px;cursor:pointer;min-height:40px;width:100%;text-align:left}.invite-start:hover{background:#d3ffe9;color:#104938}.invite-copy small{display:block;font-size:10px;color:#c6dedb;margin-top:8px}.invite-close{position:absolute;top:3px;right:4px;width:30px;height:30px;font:22px system-ui;color:#c6dedb;background:none;border:0;cursor:pointer}.new-3d-invite button:focus-visible{outline:2px solid white;outline-offset:2px}
.has-3d-invite #interfaceChoice.try-3d{display:none}
#topBar #installPrompt{position:static!important;inset:auto!important;display:flex;align-items:center;gap:2px;z-index:auto;flex-shrink:0}
#topBar #installPrompt.hidden{display:none!important}
#topBar #installBtn{display:flex;align-items:center;gap:6px;min-height:34px;padding:7px 9px;border:1px solid #62988e55;border-radius:7px;font:12px system-ui;background:#e5f5ee;color:#205f50;box-shadow:none;transform:none}
#topBar #installBtn svg{width:18px;height:18px}
#topBar #installDismiss{position:static!important;inset:auto!important;width:22px;height:28px;background:transparent;color:inherit;border-radius:4px;font-size:17px}
.dark-mode #topBar #installBtn,html:not(.light-scene) .header-actions #installBtn{background:#20434a;color:#c2eee1}
@media(max-width:767px){.new-3d-invite{left:12px;right:12px;width:auto;grid-template-columns:65px 1fr;top:calc(var(--app-topbar-bottom,52px) + 8px)}.invite-copy{padding:12px 23px 12px 12px}.invite-copy h2{font-size:20px;margin:3px 0 5px}.invite-copy p{font-size:12px;margin-bottom:8px}.invite-copy small{font-size:10px;margin-top:6px}.invite-kicker{font-size:9px}.invite-art svg{left:-45px}.invite-start{font-size:12px;padding:8px 9px}.invite-art>span{left:8px;font-size:11px}#topBar #installBtn{width:30px;height:34px;padding:6px;border:0}#topBar #installBtn span,#topBar #installDismiss{display:none}#topBar #installPrompt{order:0}#topBar .tb-brand{min-width:0}#topBar .tb-title{font-size:13px}.header-actions{gap:2px}.header-actions .interface-choice-button{margin:0;padding:6px}}
@media(max-height:600px) and (max-width:767px){.new-3d-invite{grid-template-columns:45px 1fr}.invite-copy{padding:8px 28px 8px 10px}.invite-copy p,.invite-copy small,.invite-kicker{display:none}.invite-copy h2{font-size:16px}.invite-start{min-height:32px;padding:6px}}

.header-current{display:block;font:600 12px/1.4 system-ui,sans-serif;color:inherit;white-space:nowrap;margin-top:3px;font-variant-numeric:tabular-nums;letter-spacing:0}
.tb-brand-copy{min-width:0}.tb-brand-copy .tb-title{display:block}
@media(max-width:767px){.header-current{font-size:11px;margin-top:2px}#topBar:has(.tb-brand-copy) .tb-brand{gap:5px}#topBar:has(.tb-brand-copy) .tb-title{font-size:12px}.brand{min-width:0}.brand-kicker{letter-spacing:1px}}
@media(min-width:768px){.new-3d-invite{left:18px;right:auto;width:410px}}

.modal-current-context{font:600 12px/1.5 system-ui,sans-serif;margin:3px 0 0;color:inherit}

.app-update-button{min-height:34px;border:1px solid #347c69;border-radius:7px;background:#d3f4de;color:#16533f;padding:7px 10px;font:600 12px system-ui;cursor:pointer}
@media(max-width:767px){.app-update-button{width:30px;min-height:34px;padding:4px;font-size:0}.app-update-button::after{content:'↻';font-size:22px}.has-app-update .header-actions .interface-choice-button{font-size:0;width:29px;height:34px;padding:4px}.has-app-update .header-actions .interface-choice-button::after{content:'3D';font-size:11px}.has-app-update .header-actions .interface-choice-button>span{display:none}}