.settings-shell{max-width:860px;margin:0 auto}.settings-profile{display:flex;align-items:center;gap:16px;margin:4px 0 28px}.settings-profile .avatar{width:64px;height:64px;border-radius:50%;font-size:23px}.settings-profile h2{font-size:23px;margin:0 0 4px}.settings-profile p{margin:0;color:var(--muted)}.settings-group{margin:0 0 24px}.settings-group>h3{margin:0 0 10px 16px;font-size:12px;font-weight:650;letter-spacing:.065em;text-transform:uppercase;color:var(--muted)}.settings-list{border:1px solid var(--line);border-radius:22px;overflow:hidden;background:var(--surface);box-shadow:0 6px 24px #00000003}.settings-row{display:flex;align-items:center;gap:14px;width:100%;min-height:66px;padding:15px 18px;background:none;border:0;text-align:left;color:var(--ink);font:inherit}.settings-row+.settings-row,.settings-list>details+details{border-top:1px solid var(--line)}.settings-row .icon{width:20px;height:20px;flex:0 0 auto}.settings-row-copy{flex:1;min-width:0}.settings-row-copy strong{display:block;font-size:15px;font-weight:550}.settings-row-copy small{display:block;color:var(--muted);font-size:12px;line-height:1.5;margin-top:4px}.settings-row select{max-width:45%;padding:9px 10px;border:0;border-radius:12px;background:var(--surface);font:inherit;font-size:13px;color:var(--ink)}.settings-row input[type=checkbox]{width:44px;height:25px;accent-color:var(--accent);flex:0 0 auto}.settings-list>details>summary{list-style:none;cursor:pointer}.settings-list>details>summary::-webkit-details-marker{display:none}.settings-list>details>summary:after{content:'›';color:var(--muted);font-size:24px;transition:transform .18s}.settings-list>details[open]>summary:after{transform:rotate(90deg)}.settings-expanded{padding:0 18px 18px}.settings-expanded>.panel{border:0;background:transparent;box-shadow:none;padding:0}.settings-expanded .theme-picker{margin:4px 0}.settings-footnote{font-size:12px;line-height:1.65;color:var(--muted);margin:10px 16px}.settings-list .notification-controls{flex-wrap:wrap}.settings-list a.settings-row{text-decoration:none}.settings-list button.settings-row:hover{background:var(--surface)}.settings-value{font-size:12px;color:var(--muted);flex-shrink:0}.settings-row.lock-screen-row{align-items:flex-start}.workspace-freshness{display:flex;align-items:center;justify-content:space-between;gap:12px;color:var(--muted);font-size:11px;line-height:1.4;margin:0 0 16px;padding:8px 0}.workspace-freshness small{display:block;font-size:11px;margin-top:3px}.workspace-freshness.is-stale{background:var(--orange-wash);color:var(--orange);padding:12px 14px;border-radius:14px}.workspace-freshness .ghost{font-size:12px;padding:6px 10px}.workspace-freshness[hidden]{display:none}.messenger-agreement .workspace-freshness{margin:0;padding:0;font-size:10px}.messenger-agreement .workspace-freshness.is-stale{padding:5px 8px;margin:4px 0 0}.messenger-agreement .workspace-freshness small{display:none}.notification-preferences{padding-top:10px}.notification-preferences .settings-row{padding-left:0;padding-right:0;min-height:60px}.notification-preferences-status{font-size:12px;color:var(--muted)}
html[data-motion=reduced] *,html[data-motion=reduced] *::before,html[data-motion=reduced] *::after{scroll-behavior:auto!important;animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
@media(max-width:800px){.settings-shell{max-width:100%}.settings-profile{margin-top:0}.settings-row{padding:15px 16px}.settings-list{border-radius:20px}.settings-expanded{padding:0 16px 16px}}

/* The inbox has its own neutral canvas; the surrounding application keeps its theme. */
body.msg-route{--bg:#f4f4f4;--surface:#fff;--surface-2:#f3f3f3;--surface-3:#e9e9e9;--ink:#202020;--muted:#747474;--subtle:#858585;--line:#e4e4e4;--glass:rgba(255,255,255,.82);--glass-bar:rgba(249,249,249,.88);--accent-wash:#e9e9e9;--accent-ink:#242424;--focus:#7777}
:root[data-theme=dark] body.msg-route{--bg:#080808;--surface:#111;--surface-2:#202020;--surface-3:#292929;--ink:#f1f1f1;--muted:#a1a1a1;--subtle:#969696;--line:#292929;--glass:rgba(18,18,18,.88);--glass-bar:rgba(13,13,13,.9);--accent-wash:#2b2b2b;--accent-ink:#eee;--focus:#aaa7}
body.msg-route .main{height:100dvh;min-height:0;display:flex;flex-direction:column;overflow:hidden}
body.msg-route .topbar{flex-shrink:0}
body.msg-route .content{display:flex;flex-direction:column;flex:1;min-height:0;max-width:none;width:100%;padding:20px 26px 26px;overflow:hidden}
.messenger-workspace{display:grid;grid-template-columns:minmax(260px,32%) minmax(0,1fr);flex:1;min-height:0;width:100%;overflow:hidden;border:1px solid var(--msg-line);border-radius:24px;background:var(--msg-panel);box-shadow:0 12px 40px #00000005}
.messenger-list{display:flex;flex-direction:column;min-width:0;min-height:0;border-right:1px solid var(--msg-line);background:var(--msg-panel)}
.messenger-list-title{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-shrink:0}
.messenger-list-title p{margin:6px 0 0;font-size:12px;color:var(--msg-muted)}
.messenger-list-title .icon-button{border-radius:50%;background:var(--msg-field);border:0;color:var(--msg-ink)}
.messenger-list-search{display:flex;gap:8px;align-items:center;position:relative;flex-shrink:0}
.messenger-list-search>.icon{position:absolute;left:28px;top:11px;width:17px;height:17px;color:var(--msg-muted);pointer-events:none}
.messenger-list-search input{padding-left:37px}
.messenger-list-items{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin}
.messenger-list-section{font-size:11px;line-height:1.3;letter-spacing:.02em;font-weight:600;margin:20px 18px 8px;color:var(--msg-muted)}
.messenger-list-empty{color:var(--msg-muted);font-size:13px;padding:12px 18px}
.messenger-contact>.icon{width:15px;height:15px;color:var(--msg-muted)}
.messenger-avatar>.icon{width:24px;height:24px}
.messenger-contact[aria-current=true] .messenger-avatar{box-shadow:0 0 0 1px var(--msg-line);background:var(--msg-panel)}
.messenger-unread{display:grid;place-items:center;min-width:20px;height:20px;padding:0 5px;border-radius:10px;background:var(--msg-action);color:white;font-size:11px;font-weight:650;flex-shrink:0}
.messenger-list-footer{flex-shrink:0;color:var(--msg-muted);font-size:10px;padding:13px 18px;border-top:1px solid var(--msg-line)}
.messenger-conversation{display:flex;flex-direction:column;min-width:0;min-height:0;overflow:hidden;background:var(--msg-panel)}
.messenger-conversation>.msg-app--conversation{height:auto}
.messenger-agreement{display:flex;align-items:center;gap:8px;flex-wrap:wrap;flex-shrink:0;padding:10px 16px;border-bottom:1px solid var(--msg-line);background:var(--msg-panel);color:var(--msg-ink)}
.messenger-agreement-copy{flex:1;min-width:120px}.messenger-agreement-copy strong{display:block;font-size:12px;font-weight:600;line-height:1.35}.messenger-agreement-copy small{display:block;font-size:10.5px;line-height:1.45;color:var(--msg-muted);margin-top:3px}
.messenger-agreement-action{display:flex;align-items:center;gap:4px;flex-shrink:0;border:0;background:var(--msg-field);border-radius:12px;font-size:10.5px;padding:9px 10px;min-height:36px;color:var(--msg-ink)}
.messenger-agreement-action .icon{width:13px;height:13px}.messenger-agreement>.workspace-freshness{width:100%;flex-basis:100%}
.messenger-conversation-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;flex:1;text-align:center;padding:28px;min-height:240px;color:var(--msg-muted)}
.messenger-conversation-empty .msg-back{display:none}.messenger-conversation-empty h2{font-size:22px;font-weight:550;color:var(--msg-ink);margin-bottom:7px}.messenger-conversation-empty p{font-size:14px;max-width:330px;line-height:1.7;margin-top:0}.messenger-empty-icon{display:grid;place-items:center;width:76px;height:76px;border-radius:50%;background:var(--msg-field);color:var(--msg-muted)}.messenger-empty-icon .icon{width:32px;height:32px}
.settings-row input[type=checkbox][role=switch]{appearance:none;-webkit-appearance:none;position:relative;width:44px;height:26px;border:1px solid var(--line-strong);border-radius:20px;background:var(--surface-3);cursor:pointer;margin:0;transition:background .2s}
.settings-row input[type=checkbox][role=switch]:before{content:'';position:absolute;left:2px;top:2px;width:20px;height:20px;border-radius:50%;background:#fff;box-shadow:0 1px 4px #0003;transition:transform .2s}
.settings-row input[type=checkbox][role=switch]:checked{background:#258653;border-color:#258653}.settings-row input[type=checkbox][role=switch]:checked:before{transform:translateX(18px)}.settings-row input[type=checkbox][role=switch]:disabled{opacity:.45;cursor:not-allowed}
@media(max-width:1100px) and (min-width:800px){.messenger-workspace{grid-template-columns:270px minmax(0,1fr)}body.msg-route .content{padding:14px}.messenger-agreement{padding:8px 12px}.messenger-agreement-action{font-size:10px}}
@media(max-width:799px){
 body.msg-route .main{height:auto;min-height:100dvh;overflow:visible}
 body.msg-route .topbar{display:none}
 body.msg-route .content{padding:0 0 calc(84px + env(safe-area-inset-bottom));display:block;overflow:visible}
 .messenger-workspace{display:block;border:0;border-radius:0;min-height:calc(100dvh - 84px);height:auto;box-shadow:none}
 .messenger-list{border-right:0;min-height:calc(100dvh - 84px)}
 .messenger-list-title{padding:calc(18px + env(safe-area-inset-top)) 20px 15px}.messenger-list-title h1{font-size:34px}
 .messenger-list-search{padding:0 16px 12px}.messenger-list-search input{font-size:16px}
 .messenger-list-items{overflow:visible}.messenger-list-footer{margin-top:auto}
 .messenger-workspace[data-messenger-view=list] .messenger-conversation{display:none}
 .messenger-workspace[data-messenger-view=thread] .messenger-list{display:none}
 body.msg-thread-open{overflow:hidden;overscroll-behavior:none}
 body.msg-thread-open .mobile-nav,body.msg-thread-open .topbar{display:none}
 body.msg-thread-open .main{height:100dvh;min-height:0;overflow:hidden}
 body.msg-thread-open .content{padding:0;min-height:0;overflow:hidden}
 body.msg-thread-open .messenger-workspace{position:fixed;top:var(--messenger-viewport-top,0px);left:0;right:0;height:var(--messenger-viewport-height,100dvh);min-height:0;display:flex;z-index:31;padding-top:env(safe-area-inset-top)}
 body.msg-thread-open .messenger-conversation{height:100%;width:100%;min-height:0;flex:1}
 .messenger-conversation-empty .msg-back{display:flex;width:auto;height:auto;min-height:44px;position:absolute;top:calc(16px + env(safe-area-inset-top));left:18px;gap:6px;margin:0}
 .messenger-agreement{padding:7px 12px;gap:7px}.messenger-agreement-copy strong{font-size:11px}.messenger-agreement-copy small{font-size:10px}.messenger-agreement-action{font-size:10px;max-width:35%;line-height:1.3;padding:7px 9px;min-height:40px}
}
@media(forced-colors:active){.settings-row input[type=checkbox][role=switch]{appearance:auto;-webkit-appearance:auto}.settings-row input[type=checkbox][role=switch]:before{display:none}.messenger-workspace,.settings-list{border:1px solid CanvasText}}
.msg-mine>footer,.msg-mine .msg-audio-clock{color:#46664c}
:root[data-theme=dark] .msg-mine>footer,:root[data-theme=dark] .msg-mine .msg-audio-clock{color:#c2d6c9}
.msg-composer .msg-icon-button,.msg-composer .msg-record-start,.msg-composer>.msg-send{width:44px;min-width:44px;height:44px}
.msg-audio-timeline input{height:44px;top:-5px}
@media(max-width:370px){.msg-app .msg-attachment-menu{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));width:264px;max-width:calc(100vw - 32px)}.msg-app .msg-attachment-menu>button{min-width:0}}