/* A quiet dark canvas, with glass reserved for navigation and controls. */
:root{--app-height:100dvh;--app-top:0px;--dock-space:88px;--glass:rgba(30,39,57,.82);--glass-line:rgba(213,227,255,.16)}
html:has(body.messenger){height:100%;overflow:hidden;overscroll-behavior:none}
body.messenger{position:fixed;inset:0;overflow:hidden;overscroll-behavior:none;background:#0c111b;--canvas:#0c111b;--line:#ffffff12;--muted:#a0aec4;--accent:#a7bcff}
.messenger main{position:absolute;top:var(--app-top);left:0;right:0;height:var(--app-height);min-height:0;max-height:var(--app-height);max-width:none;margin:0;padding-bottom:var(--dock-space);grid-template-columns:340px minmax(0,1fr);background:radial-gradient(ellipse at 90% 0,#263e6038,transparent 55%),radial-gradient(ellipse at 15% 95%,#54457426,transparent 50%),#0c111b;animation:none;border:0}
.messenger .sidebar{background:#121a28bf;border-right:1px solid #ffffff0d;height:100%;min-height:0}
.messenger .sidebar-top{height:88px;flex-shrink:0;padding:22px 24px}
.messenger .brand{font-size:24px;font-weight:700;letter-spacing:-.8px}.messenger .mark{background:linear-gradient(145deg,#e0e9ff,#97aff3);color:#26354c;box-shadow:inset 0 1px #fff9,0 4px 18px #0002}
.messenger .compose-button{width:44px;padding:0;border-radius:50%;background:linear-gradient(145deg,#ffffff19,#ffffff06);border:1px solid var(--glass-line);box-shadow:inset 0 1px #ffffff12;color:#dbe5ff}.messenger .compose-button span{display:none}.messenger .compose-button svg{width:22px;height:22px}
.messenger .list-heading{padding:12px 24px 18px}.messenger .list-heading h1{font-size:32px;letter-spacing:-1.1px;font-weight:720;margin:0}
.messenger .search-wrap{margin:0 20px 14px}.messenger .search-wrap input{height:46px;border-radius:16px;background:#ffffff06;border-color:#ffffff0b;padding-left:42px}
.messenger #contacts{padding:4px 12px 16px;gap:3px;min-height:0;overscroll-behavior:contain}
.messenger .contact{padding:14px 12px;min-height:85px;border:1px solid transparent;border-radius:20px;gap:13px}.messenger .contact:hover{background:#ffffff07}.messenger .contact.active{background:linear-gradient(115deg,#718fc924,#ffffff07);border-color:#d2e1ff14}
.messenger .contact-avatar{width:49px;height:49px;border-radius:19px;font-size:18px;background:linear-gradient(140deg,hsl(var(--avatar-hue,220) 27% 33%),hsl(var(--avatar-hue,220) 32% 20%));color:#edf3ff;border:1px solid #ffffff0e;box-shadow:inset 0 1px #ffffff0c}
.messenger .contact.active .contact-avatar{background:linear-gradient(140deg,hsl(var(--avatar-hue,220) 30% 42%),hsl(var(--avatar-hue,220) 32% 25%))}
.messenger .contact-top strong{font-size:16px;font-weight:630;letter-spacing:-.2px}.messenger .contact-top time{font-size:11px;color:#92a2bd}.messenger .contact-bottom{margin-top:7px}.messenger .contact-preview{font-size:14px;line-height:1.35}.messenger .unread-count{border-radius:50%;min-width:21px;height:21px;font-size:11px;background:#b8caff;color:#162342}
.messenger .sidebar-bottom{padding:14px 24px;min-height:68px;background:transparent;border-top:1px solid #ffffff09;flex-shrink:0}.messenger .sidebar-bottom #settings{display:none}.messenger .profile-avatar{width:34px;height:34px;border-radius:50%;font-size:13px;background:#ffffff0b}.messenger .profile-copy{gap:3px}.messenger .profile-copy strong{font-size:13px}.messenger .profile-copy span{font-size:11px}
.messenger .chat{position:relative;top:auto;height:100%;min-height:0;max-height:100%;background:transparent;overflow:hidden}
.messenger .chat header{height:76px;min-height:76px;flex:0 0 auto;padding:15px 26px;border-bottom:1px solid #ffffff0c;background:rgba(20,28,43,.85);z-index:3;box-shadow:0 4px 24px #0000000a}
.messenger .chat .avatar{width:42px;height:42px;border-radius:16px;background:linear-gradient(145deg,#3e506f,#27354e);color:#dce7ff;box-shadow:inset 0 1px #ffffff18}.messenger .chat-identity h2{font-size:16px;letter-spacing:-.2px}.messenger #subtitle{position:static!important;width:auto!important;height:auto!important;clip-path:none!important;overflow:visible!important;margin:4px 0 0!important;font-size:11px;color:#9baac0;white-space:normal!important}
.messenger .icon-button{border-radius:50%;color:#b9c7df}.messenger .icon-button:hover{background:#ffffff0b}
.messenger .messages{flex:1 1 0;min-height:0;background:transparent;padding:24px max(28px,calc((100% - 760px)/2));gap:3px;overscroll-behavior:contain;-webkit-overflow-scrolling:touch}
.messenger .message{max-width:min(80%,500px);margin:3px 0}.messenger .bubble{font-size:15px;line-height:1.5;padding:11px 15px;border-radius:20px 20px 20px 6px;background:linear-gradient(135deg,#263246,#1f293b);border:1px solid #c0d1f30d;box-shadow:inset 0 1px #ffffff04,0 3px 10px #0000000c}
.messenger .mine .bubble{background:linear-gradient(135deg,#536cae,#3d5390);border-color:#c9d8ff19;border-radius:20px 20px 6px 20px;color:#f7f9ff}.messenger .meta{font-size:10px;margin:5px 6px 3px;color:#98a9c4}.messenger .day-label{background:#ffffff06;border:1px solid #ffffff08;border-radius:20px;color:#b1bfd4;font-size:11px;padding:6px 12px;margin:15px 0}
.messenger .empty-icon{background:linear-gradient(145deg,#ffffff12,#ffffff03);border:1px solid var(--glass-line);box-shadow:inset 0 1px #ffffff15,0 18px 48px #0002;border-radius:28px}.messenger .empty h3{font-size:30px;letter-spacing:-1px}.messenger .empty p{font-size:15px;line-height:1.7}.messenger .empty .primary{border-radius:24px;background:#b6c8ff;color:#1e2c4a}
.messenger .composer-area{flex:0 0 auto;padding:12px max(24px,calc((100% - 780px)/2)) 12px;background:transparent;min-height:0}.messenger #form{border-radius:27px;padding:5px 6px 5px 10px;gap:5px;background:var(--glass);border:1px solid var(--glass-line);box-shadow:inset 0 1px #ffffff0d,0 8px 25px #0002;transition:border-color .18s}.messenger #form:focus-within{border-color:#c4d5ff50;box-shadow:inset 0 1px #ffffff12,0 8px 25px #0002}
.messenger #message{font-size:16px;min-width:0;min-height:44px;padding:11px 8px;max-height:110px}.messenger #send{border-radius:50%;width:42px;min-width:42px;height:42px;min-height:42px;background:linear-gradient(145deg,#d7e2ff,#99b0f0);color:#203254;box-shadow:inset 0 1px #fff8}.messenger #send:disabled{background:#ffffff0b;color:#7f8da6;box-shadow:none}.messenger #record-voice{width:40px;height:44px;min-width:40px;color:#bbcae3}.messenger .latest-button{bottom:90px;border-radius:50%;background:#25314bcc}
.bottom-bar{position:absolute;bottom:max(12px,env(safe-area-inset-bottom));left:50%;transform:translateX(-50%);width:min(360px,calc(100% - 32px));height:64px;display:grid;grid-template-columns:repeat(3,1fr);gap:4px;padding:5px;background:rgba(35,45,64,.88);border:1px solid #d9e6ff2b;border-radius:27px;box-shadow:inset 0 1px #ffffff1c,inset 0 -1px #ffffff05,0 12px 36px #0005;z-index:6}
.bottom-bar button{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;background:transparent;color:#a8b7ce;border:1px solid transparent;border-radius:22px;font-size:10px;font-weight:600;letter-spacing:.1px;min-height:52px}.bottom-bar button svg{width:22px;height:22px}.bottom-bar button[aria-current="page"]{background:linear-gradient(145deg,#dbe7ff26,#ffffff0a);color:#f0f5ff;border-color:#ffffff17;box-shadow:inset 0 1px #ffffff1c,0 2px 8px #0001}.bottom-bar button:hover{color:#fff}.nav-badge{position:absolute;top:5px;left:calc(50% + 8px);background:#b8cbff;color:#162744;font-size:9px;min-width:16px;height:16px;border-radius:9px;padding:0 4px;display:grid;place-items:center;border:2px solid #26324a}
.calls-panel{position:absolute;inset:0 0 var(--dock-space);padding:34px;display:flex;flex-direction:column;background:radial-gradient(ellipse at 50% 0,#3c50792b,transparent 65%),#101724;z-index:4}.calls-panel h1{font-size:32px}.calls-panel .empty{max-width:360px}.calls-panel .empty-icon{width:94px;height:94px}.calls-panel .empty-icon svg{width:34px;height:34px}.calls-panel .empty h2{font-size:27px;letter-spacing:-.8px;margin-bottom:12px}.calls-panel .secondary{margin-top:24px;border-radius:22px;padding-inline:24px}
.messenger.calls-open .sidebar,.messenger.calls-open .chat{visibility:hidden}
.messenger dialog{background:rgba(27,36,53,.96);border:1px solid #dbe7ff25;border-radius:28px;box-shadow:inset 0 1px #ffffff15,0 24px 100px #0008;padding:25px;max-height:calc(var(--app-height) - 40px)}.messenger dialog::backdrop{background:#080d17a8}.messenger .notification-settings{border:1px solid #ffffff0b;background:#ffffff04;border-radius:20px;padding:18px}.messenger .notification-settings h3{margin:0 0 8px;font-size:16px}.messenger .notification-settings p{font-size:13px}.messenger .notification-settings button{margin-top:13px;border-radius:14px}.messenger .settings-links a{border-radius:17px;background:#ffffff07;border-color:#ffffff0c}
#app-lock{top:var(--app-top);height:var(--app-height);bottom:auto;background:radial-gradient(ellipse at 50% 15%,#334d7840,transparent 60%),#101621}.lock-card{padding:28px 22px;border-radius:32px;background:#ffffff04;border:1px solid #ffffff0c;box-shadow:inset 0 1px #ffffff08}.lock-card .primary{border-radius:22px;background:linear-gradient(145deg,#ceddff,#99b0f0)}.lock-card .secondary{border-radius:18px}
@supports ((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))){.bottom-bar,.messenger .chat header,.messenger #form{background-color:rgba(30,40,59,.68);-webkit-backdrop-filter:blur(22px) saturate(145%);backdrop-filter:blur(22px) saturate(145%)}}
@media(max-width:900px){.messenger main{grid-template-columns:300px minmax(0,1fr)}.messenger .messages{padding:20px}.messenger .composer-area{padding:10px 18px}.messenger .chat header{padding-inline:18px}}
@media(max-width:640px){:root{--dock-space:calc(88px + env(safe-area-inset-bottom))}.messenger main{display:block}.messenger .sidebar{height:100%;padding-top:env(safe-area-inset-top);border:0}.messenger .sidebar-top{height:70px;padding:16px 24px}.messenger .list-heading{padding-top:14px}.messenger .chat{height:100%;min-height:0;max-height:100%}.messenger .chat header{height:auto;min-height:64px;padding:calc(9px + env(safe-area-inset-top)) 10px 9px;gap:9px;flex-shrink:0}.messenger .chat .avatar{width:38px;height:38px;border-radius:15px}.messenger .messages{padding:15px 14px;min-height:0}.messenger .message{max-width:86%}.messenger .composer-area{padding:8px 10px 9px}.messenger .sidebar-bottom{padding:12px 24px;min-height:58px}.messenger #form{gap:2px}.messenger .latest-button{bottom:85px;right:16px}.calls-panel{padding:calc(25px + env(safe-area-inset-top)) 24px 24px}.messenger.keyboard-open main{padding-bottom:0}.messenger.keyboard-open .bottom-bar{display:none}.messenger.keyboard-open .composer-area{padding-bottom:7px}.messenger .voice-bubble{min-width:0}.messenger .voice-bubble audio{width:220px;max-width:100%}}
@media(prefers-reduced-transparency:reduce){.bottom-bar,.messenger .chat header,.messenger #form{background:#202c40;-webkit-backdrop-filter:none;backdrop-filter:none}}
@media(prefers-reduced-motion:reduce){.messenger *,#app-lock *{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
/* Softer surfaces and restrained movement keep attention on conversations. */
.messenger main{background:radial-gradient(ellipse at 85% 0,#4b527620,transparent 65%),#121620}
.messenger .sidebar{background:#181d28cc;border-color:#ffffff06}
.messenger .brand{font-weight:620}.messenger .list-heading h1{font-size:30px;font-weight:620;letter-spacing:-.8px}
.messenger .contact{border-radius:22px;transition:background .2s,border-color .2s,transform .2s}.messenger .contact.active{background:#a4b5e110;border-color:transparent}
.messenger .contact-avatar{border-radius:50%;box-shadow:none;border-color:#ffffff08}.messenger .contact-top strong{font-weight:580}
.messenger .chat header{background:#1b2130b8;border-color:#ffffff07;box-shadow:none}
.messenger .bubble{background:#282e3d;border-color:transparent;box-shadow:none;border-radius:22px 22px 22px 8px;padding:12px 16px}
.messenger .mine .bubble{background:linear-gradient(130deg,#4f608b,#46567e);border-color:transparent;border-radius:22px 22px 8px 22px}
.messenger .message{margin:4px 0}.messenger .meta{color:#9da8bc}.messenger .day-label{background:transparent;border-color:transparent}
.messenger #form{background:#252c3ac9;border-color:#ffffff12;box-shadow:inset 0 1px #ffffff07,0 6px 24px #00000012}
.bottom-bar{background:#262e3ed9;border-color:#ffffff17;box-shadow:inset 0 1px #ffffff10,0 12px 32px #0003}
.bottom-bar button{transition:background .2s,color .2s,transform .18s}.bottom-bar button[aria-current="page"]{background:#c5d5ff13;border-color:#ffffff0b;box-shadow:none}
.messenger button:active{transform:scale(.96)}.messenger button{transition:background .18s,color .18s,transform .18s}.messenger button:focus-visible{outline:2px solid #becfff;outline-offset:3px}
.messenger dialog[open]{animation:soft-dialog .26s cubic-bezier(.22,.8,.25,1)}
@keyframes soft-dialog{from{opacity:0;transform:translateY(16px) scale(.98)}to{opacity:1;transform:none}}
@media(max-width:640px){
 .messenger #back{display:flex;align-items:center;justify-content:center;gap:0;min-width:76px;width:auto;min-height:44px;padding:0 8px 0 0;border-radius:22px;color:#c0d0f3;font-size:15px;font-weight:500}
 .messenger #back svg{width:23px;height:23px}.messenger .chat header{gap:7px}.messenger .chat .avatar{width:34px;height:34px;border-radius:50%}
 .messenger .chat-identity{min-width:0}.messenger .chat-identity h2{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
 .messenger.swiping-back .sidebar{display:flex;position:absolute;inset:0 0 var(--dock-space);height:auto;pointer-events:none}
 .messenger.swiping-back .chat{z-index:2;background:#141a25;box-shadow:-12px 0 40px #0004;border-radius:24px 0 0 24px;will-change:transform}
 .messenger.keyboard-open.swiping-back .sidebar{bottom:0}
}
@media(prefers-reduced-motion:reduce){.messenger button:active{transform:none}.messenger dialog[open]{animation:none}}
/* A conversation owns the screen; main navigation belongs to the chat list. */
.messenger.chat-open{--dock-space:0px}
.messenger.chat-open .bottom-bar{display:none}
.messenger.chat-open .composer-area{padding-bottom:max(12px,env(safe-area-inset-bottom))}
@media(max-width:640px){.messenger #back{min-width:44px;width:44px;height:44px;padding:0}.messenger #back svg{width:26px;height:26px}.messenger.keyboard-open .composer-area{padding-bottom:7px}.messenger.swiping-back .sidebar{bottom:0}}
.messenger #back{display:flex;align-items:center;justify-content:center;min-width:44px;width:44px;height:44px;padding:0}
/* Full-page settings share the app shell and keep the main navigation visible. */
.settings-page{position:absolute;inset:0 0 var(--dock-space);overflow:auto;overscroll-behavior:contain;z-index:4;background:var(--settings-canvas,#141a25);padding:24px max(24px,calc((100% - 700px)/2)) 36px;animation:soft-dialog .24s ease-out}
.settings-heading{display:flex;align-items:center;gap:14px;margin-bottom:26px}.settings-heading h1{font-size:30px;font-weight:620;letter-spacing:-.8px;margin:0}.settings-heading .icon-button{flex-shrink:0}
.settings-profile{display:flex;align-items:center;gap:16px;padding:24px;border-radius:24px;background:#ffffff04;border:1px solid #ffffff09;margin-bottom:24px}
.settings-profile .profile-avatar{display:grid;place-items:center;width:56px;height:56px;font-size:23px;border-radius:50%;background:hsl(var(--theme-hue) 25% 28%);color:#eef3ff}.settings-profile .profile-copy{display:flex;flex-direction:column;gap:7px}.settings-profile strong{font-size:20px;font-weight:580}.settings-profile #queueinfo{font-size:13px;color:var(--muted)}
.settings-page details{border-top:1px solid #ffffff0c;padding:20px 4px}.settings-page details summary{min-height:32px;cursor:pointer;font-size:15px}.settings-page details p{font-size:14px;color:var(--muted);line-height:1.7}.settings-page .notification-settings{margin:18px 0;padding:22px}.settings-page .notification-settings button{min-height:44px}.settings-page .settings-links{margin:0}
.settings-page #logout{margin-top:32px;width:auto;background:transparent;border:1px solid #d887871f;color:#dba0a0!important;padding:12px 20px;border-radius:16px;font-size:14px;display:flex;align-items:center;gap:10px}.settings-page #logout svg{width:20px;height:20px}.signout-actions{display:flex;flex-direction:column;gap:10px}.signout-actions .signout{margin:0}#signout-error{color:#f0aaaa}
.messenger.settings-open .sidebar,.messenger.settings-open .chat{visibility:hidden;pointer-events:none}
.theme-options{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.theme-options button{display:flex;flex-direction:column;align-items:center;gap:10px;position:relative;padding:14px 4px;border-radius:18px;background:#ffffff04;color:#bbc5d6;border:1px solid transparent;font-size:13px;min-width:0}.theme-options button[aria-pressed="true"]{background:#ffffff09;border-color:var(--theme-accent);color:#f1f4ff}.theme-swatch{width:34px;height:34px;border-radius:50%;box-shadow:inset 0 1px #fff3}.theme-swatch.ocean{background:#819bd9}.theme-swatch.violet{background:#aa8ddd}.theme-swatch.forest{background:#78b7a2}.theme-swatch.rose{background:#d68da9}.theme-check{position:absolute;right:7px;top:7px;font-size:12px;opacity:0}.theme-options [aria-pressed="true"] .theme-check{opacity:1}
:root{--theme-hue:220;--theme-accent:hsl(var(--theme-hue) 55% 77%);--settings-canvas:hsl(var(--theme-hue) 24% 11%)}
:root[data-theme="violet"]{--theme-hue:270}:root[data-theme="forest"]{--theme-hue:158}:root[data-theme="rose"]{--theme-hue:335}
.messenger{--accent:var(--theme-accent)}.messenger main{background:radial-gradient(ellipse at 85% 0,hsl(var(--theme-hue) 25% 30% / .16),transparent 65%),hsl(var(--theme-hue) 22% 10%)}
.messenger .mine .bubble{background:linear-gradient(130deg,hsl(var(--theme-hue) 30% 41%),hsl(var(--theme-hue) 28% 35%))}
.messenger #send,.messenger .empty .primary,.lock-card .primary,.auth-card .primary{background:linear-gradient(145deg,hsl(var(--theme-hue) 65% 88%),var(--theme-accent));color:hsl(var(--theme-hue) 35% 18%)}
.messenger .mark{background:linear-gradient(145deg,hsl(var(--theme-hue) 60% 90%),var(--theme-accent));color:hsl(var(--theme-hue) 35% 22%)}
.messenger .contact.active{background:hsl(var(--theme-hue) 35% 65% / .1)}.messenger .unread-count,.nav-badge{background:var(--theme-accent);color:#17202c}
.messenger #back,.bottom-bar button[aria-current="page"],.messenger .textbutton{color:var(--theme-accent)}.bottom-bar button[aria-current="page"]{background:hsl(var(--theme-hue) 45% 75% / .09)}.messenger #form:focus-within{border-color:hsl(var(--theme-hue) 55% 76% / .4)}
.messenger button:focus-visible{outline-color:var(--theme-accent)}
@media(max-width:640px){.settings-page{padding:calc(18px + env(safe-area-inset-top)) 18px 24px}.settings-heading{margin-bottom:20px}.settings-page .notification-settings{padding:18px}.theme-options{gap:7px}.settings-profile{padding:20px}}
@media(prefers-reduced-motion:reduce){.settings-page{animation:none}}

/* One canvas extends behind the floating dock and the iPhone home indicator. */
:root{--app-canvas:hsl(var(--theme-hue) 22% 10%)}
html:has(body.messenger),body.messenger{background:var(--app-canvas)}
.messenger main{background:radial-gradient(ellipse at 85% 0,hsl(var(--theme-hue) 25% 30% / .16),transparent 65%),var(--app-canvas)}
.messenger .settings-page,.messenger .calls-panel{background:transparent}
.messenger .composer-area{background:transparent;border:0;box-shadow:none}
.messenger #send{width:44px;min-width:44px;height:44px;min-height:44px;touch-action:manipulation}
.messenger #send:disabled{background:#ffffff0b;color:#7f8da6;box-shadow:none}
.messenger #record-voice{min-width:44px;width:44px;touch-action:manipulation}
.messenger #message{overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin}
@media(max-width:640px){
 .messenger .sidebar{background:transparent}
 .messenger .chat header{background:hsl(var(--theme-hue) 22% 13% / .65);border-bottom-color:#ffffff06}
 .messenger .composer-area{padding-inline:max(10px,env(safe-area-inset-left)) max(10px,env(safe-area-inset-right))}
 .messenger #form{box-shadow:inset 0 1px #ffffff07;border-color:#ffffff12}
 .messenger .bottom-bar{box-shadow:inset 0 1px #ffffff10,0 6px 20px #0002}
 .messenger.swiping-back .chat{background:var(--app-canvas)}
 .messenger .messages{scroll-padding-bottom:16px}
}
@media(prefers-reduced-transparency:reduce){.messenger .chat header,.messenger #form,.messenger .bottom-bar{background:hsl(var(--theme-hue) 22% 17%);backdrop-filter:none;-webkit-backdrop-filter:none}}
/* A compact conversation toolbar: identity first, secondary actions kept quiet. */
.messenger #chat-header{display:grid;grid-template-columns:44px minmax(0,1fr) 88px;align-items:center;column-gap:12px;height:72px;min-height:72px;padding:12px 22px;background:transparent;border:0;box-shadow:none;backdrop-filter:none;-webkit-backdrop-filter:none}
.chat-person{display:flex;align-items:center;justify-content:center;gap:10px;min-width:0;overflow:hidden}
.messenger .chat-person .avatar{width:32px;height:32px;flex:0 0 32px;border-radius:50%;font-size:14px;font-weight:600;background:hsl(var(--theme-hue) 26% 28%);color:hsl(var(--theme-hue) 45% 88%);box-shadow:none}
.messenger .chat-person .chat-identity{min-width:0;flex:0 1 auto}.messenger .chat-person h2{margin:0;line-height:1.3;font-size:16px;font-weight:600;letter-spacing:-.25px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.messenger #subtitle{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip-path:inset(50%)!important;white-space:nowrap!important}
.chat-actions{display:flex;align-items:center;gap:0;min-width:0;padding:0;border:0;background:transparent}
.messenger #chat-call,.messenger .chat-actions summary{width:44px;height:44px;min-width:44px;display:grid;place-items:center;color:#aeb9ce;border-radius:50%;background:transparent;touch-action:manipulation}
.messenger #chat-call svg{width:20px;height:20px;stroke-width:1.65}.messenger .chat-actions summary svg{width:21px;height:21px}
.messenger #back{color:var(--theme-accent)}.messenger #back svg{width:24px;height:24px}
.messenger .chat-actions .menu-popover{top:calc(100% + 8px);right:0;border-radius:20px;box-shadow:0 12px 40px #0004}
.lock-progress{width:28px;height:28px;margin:18px auto;border:2px solid #ffffff15;border-top-color:var(--theme-accent);border-radius:50%;animation:unlock-progress .85s linear infinite}
@keyframes unlock-progress{to{transform:rotate(360deg)}}
.lock-card #lock-status{min-height:40px;line-height:1.5;font-size:14px;max-width:280px;margin:12px auto}.lock-card #lock-switch{font-size:13px;color:#99a5b9}.lock-card #lock-use-password{font-size:14px}.lock-card h1{font-size:27px;letter-spacing:-.7px}
@media(max-width:640px){
 .messenger #chat-header{height:auto;min-height:calc(60px + env(safe-area-inset-top));padding:calc(8px + env(safe-area-inset-top)) 8px 8px;column-gap:4px}
 .messenger .chat-person{gap:8px}.messenger .chat-person .avatar{width:28px;height:28px;flex-basis:28px;font-size:12px}
 .messenger .messages{padding-top:10px}
 .messenger.keyboard-open #chat-header{min-height:calc(54px + env(safe-area-inset-top));padding-top:calc(5px + env(safe-area-inset-top));padding-bottom:5px}
}
@media(prefers-reduced-motion:reduce){.lock-progress{animation:none;border-color:var(--theme-accent)}}