/* R67: a single DOM for desktop and phone; all legacy controls remain reachable. */
:root{font-family:-apple-system,BlinkMacSystemFont,"Yu Gothic UI","Meiryo",sans-serif;color:#233b31;background:#edf3ef;font-size:15px;--green:#16724f;--visible-height:100dvh}
button{min-height:44px}button:focus-visible,input:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #139568;outline-offset:2px}button:disabled{opacity:.48;cursor:default}
.talk-ui>header{height:54px;padding:0 22px;gap:15px;flex-wrap:nowrap}.talk-ui>header strong{font-size:21px;letter-spacing:.08em}.talk-ui .badge{font-size:11px;background:#edf3ef;color:#597163;padding:4px 9px}.ui-identity{margin-left:auto;font-size:12px}.talk-ui header #lock{margin-left:0;font-size:12px;border:0;padding:4px 10px}
.talk-ui>#status{height:30px;min-height:30px;padding:6px 22px;font-size:11px;overflow:auto;line-height:18px;white-space:nowrap;background:#e6eee8}
.talk-ui #workspace{grid-template-columns:310px minmax(0,1fr);height:calc(var(--visible-height) - 84px);min-height:200px}
.talk-ui #workspace>aside{padding:0;display:flex;flex-direction:column;min-height:0;overflow:auto}.ui-side-head{display:flex;align-items:center;padding:18px 16px 5px;gap:4px}.ui-side-head h1{font-size:25px;margin:0 auto 0 0}.ui-icon{border:0;background:transparent;font-size:23px;min-width:44px;width:44px;height:44px;padding:0;border-radius:50%;display:inline-grid;place-items:center;flex-shrink:0}
.ui-room-filter{margin:10px 16px;width:calc(100% - 32px);background:#f1f5f2;border:0}.talk-ui .list-tabs{padding:0 16px;gap:20px;border-bottom:1px solid #e3ebe5}.talk-ui .list-tabs button{border:0;border-radius:0;background:transparent;padding:10px 2px;font-weight:bold;color:#657c6e}.talk-ui .list-tabs button.selected{color:var(--green);border-bottom:3px solid var(--green)}
.talk-ui #talk-panel,.talk-ui #thread-panel{overflow:auto;flex:1;min-height:0}.talk-ui #rooms{display:block}.talk-ui #rooms>button{display:flex;align-items:center;gap:11px;width:100%;margin:0;border:0;border-radius:0;padding:17px 15px;min-width:0;background:#fff}.talk-ui #rooms>button.selected{background:#e7f3eb;border-left:3px solid var(--green);padding-left:12px}.talk-ui #rooms>button:hover{background:#f0f6f2}.ui-avatar{width:42px;height:42px;flex-shrink:0;display:grid;place-items:center;background:#e5ede7;color:#3f6a50;border-radius:14px;font-size:18px}.ui-room-copy{min-width:0;flex:1}.ui-room-copy strong,.ui-room-copy small{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ui-room-copy strong{font-size:14px}.ui-room-copy small{font-size:12px;margin-top:6px;color:#738478}.ui-room-info{display:flex;align-items:flex-end;flex-direction:column;gap:8px;font-size:10px;color:#6a7d70}.ui-room-info time{white-space:nowrap;max-width:74px;overflow:hidden;text-overflow:ellipsis}.ui-count{border-radius:12px;background:var(--green);color:white;min-width:20px;padding:3px 6px;text-align:center}.talk-ui aside>.hint{display:none}
.talk-ui .conversation{min-height:0;position:relative}.talk-ui .toolbar{padding:10px 20px;gap:5px;flex-wrap:nowrap;min-height:68px;flex-shrink:0;border-bottom:1px solid #dee8e0}.talk-ui .toolbar h2{font-size:18px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ui-back{display:none}.ui-search{background:#fff;padding:10px 20px;border-bottom:1px solid #dee8e0}.ui-search #search{width:100%}.ui-search #search-options{padding:6px 0}.ui-search .hint{display:none}.ui-search details{border:0}.ui-text-button{border:0;background:transparent;font-size:12px;color:var(--green);padding:0 7px;min-height:32px}
.talk-ui #items{padding:24px 32px 12px;min-height:0;scroll-behavior:auto;overflow-anchor:none}.talk-ui .item{border:0;background:transparent;padding:0;max-width:78%;width:fit-content;min-width:140px;margin:0 0 18px;position:relative;border-radius:0}.talk-ui .item.ui-own{margin-left:auto}.ui-byline{font-size:11px;color:#627969;margin:0 0 6px;line-height:1.5}.ui-own .ui-byline{text-align:right}
.talk-ui .item>p{font-size:16px;line-height:1.65;padding:12px 17px;margin:0;background:white;border-radius:5px 17px 17px 17px;box-shadow:0 1px 2px #1c38240d;overflow-wrap:anywhere}.talk-ui .item.ui-own>p{background:#d7f0d9;border-radius:17px 5px 17px 17px}.talk-ui .item>small,.talk-ui .item>br,.talk-ui .item.message>strong{display:none}.talk-ui .item>button:not(.ui-more):not(.ui-confirm),.talk-ui .item>[data-reply="action"],.talk-ui .item>.actions{display:none}
.talk-ui .item .ui-more{display:block;position:absolute;right:-35px;bottom:0;width:32px;min-width:32px;min-height:40px;padding:0;margin:0;border:0;background:transparent;font-size:20px;color:#678271}.talk-ui .item.ui-own .ui-more{right:auto;left:-35px}.talk-ui .item.unread-target{border:0}.talk-ui .item.unread-target>p{outline:2px solid #64a984;outline-offset:2px}
.talk-ui .item.file,.talk-ui .item.note,.talk-ui .item.important{background:#fff;border:1px solid #dfe8e1;border-radius:13px;padding:14px 16px;min-width:220px}.talk-ui .item.note>strong:before{content:'ノート · ';color:#8d751f;font-size:11px}.talk-ui .item.file>strong:before{content:'添付 · ';color:#476f88;font-size:11px}.talk-ui .item.file>p,.talk-ui .item.note>p,.talk-ui .item.important>p{box-shadow:none;padding:8px 0 0;border-radius:0;background:transparent;font-size:15px;max-height:8em;overflow:auto}.talk-ui .item.important{background:#fffbed;border-color:#e8dbad}.talk-ui .item.important>strong{color:#78651d}.talk-ui .item .ui-confirm{display:block;background:#fff;border:1px solid #cfc089;margin-top:12px;min-height:40px}.ui-reactions{margin-top:6px;display:flex;gap:5px}.talk-ui .item .ui-reaction{border:1px solid #d8e5db;background:#fff;border-radius:15px;min-height:30px;padding:3px 9px;margin:0}.talk-ui .item blockquote{white-space:pre-wrap;font-size:12px;margin:8px 0;border-left:3px solid #90b69e;padding:8px 12px;background:#e8eee9;border-radius:5px}.talk-ui .item [data-related="threads"] button{border:0;background:transparent;color:var(--green);font-size:12px;min-height:32px}
.talk-ui .ui-paging{flex-shrink:0;padding:0 20px;margin:0;background:#edf3ef;gap:12px;justify-content:center}.ui-paging button{background:transparent;border:0;font-size:11px;min-height:30px;padding:0 8px}.ui-paging .ui-new-messages{background:var(--green);color:#fff;border-radius:18px}
.talk-ui #composer{padding:12px 20px max(12px,env(safe-area-inset-bottom));overflow:visible;max-height:none;flex-shrink:0}.ui-compose-line{display:flex;align-items:flex-end;gap:8px}.talk-ui #body{height:44px;min-height:44px;max-height:120px;resize:none;flex:1;width:0;background:#f4f7f4;border:1px solid #dce7df;border-radius:23px;font-size:16px;padding:10px 15px;line-height:1.45}.talk-ui #send{border-radius:23px;padding:10px 18px;font-weight:bold;height:44px;background:var(--green)}.talk-ui #composer>.hint{display:none}.talk-ui #composer.ui-disabled{display:none}.talk-ui #pending:empty{display:none}.talk-ui #pending{max-height:90px;overflow:auto}.talk-ui #retry{min-height:32px;font-size:12px;color:#8c5b17;margin:4px 0}.ui-compose-mode{display:flex;gap:8px;align-items:center;margin-bottom:8px;font-size:12px}.ui-compose-mode input{flex:1}.talk-ui #reply-compose{margin:0 0 8px;padding:5px 10px;background:#edf4ee;border-left:3px solid #3f8e63;font-size:12px}.talk-ui #reply-compose .hint{display:none}.talk-ui #reply-compose button{min-height:30px;padding:2px 5px;font-size:11px;float:right}.ui-hint{font-size:11px;color:#698071;margin:5px 0 0;text-align:right}
.talk-ui dialog{max-width:calc(100vw - 24px);max-height:85dvh;overflow:auto;padding:20px;border-radius:17px;border:1px solid #d9e6dc;box-shadow:0 15px 70px #14302130}.talk-ui dialog::backdrop{background:#15342355}.talk-ui .ui-dialog{padding:0;width:420px}.ui-dialog-head{display:flex;align-items:center;position:sticky;top:0;padding:8px 14px;background:white;border-bottom:1px solid #e0e9e2;z-index:1}.ui-dialog-head h2{font-size:17px;margin:0 auto 0 0}.ui-dialog-body{padding:12px 16px 20px}.ui-dialog-body>button{width:100%;display:block;text-align:left;border:0;padding:12px;border-radius:8px}.ui-dialog-body .actions{flex-direction:column}.ui-dialog-body .actions button{width:100%;text-align:left;border:0}.ui-menu-preview{max-height:220px;overflow:auto;font-size:15px;line-height:1.7;white-space:pre-wrap;overflow-wrap:anywhere}.ui-help{font-size:12px;color:#6b7d70;line-height:1.8}.ui-dialog details{margin:0 0 10px}.ui-dialog details>button{display:block;width:100%;margin-top:6px}.ui-thread-details nav{display:block}.ui-thread-details nav button{min-width:0}.ui-login-status{color:#8b422c;font-size:13px;line-height:1.7}.talk-ui #login{margin:24px auto}.talk-ui #login input,.talk-ui #login select{width:100%}.talk-ui #login h1{font-size:23px}.talk-ui #notification-panel{position:fixed;top:84px;right:16px;z-index:5;max-width:350px;max-height:160px;overflow:auto;box-shadow:0 5px 25px #173a2220;border:1px solid #d5e5d8}
@media(max-width:700px){
 .talk-ui>header{display:grid;grid-template-columns:minmax(0,1fr) auto;height:auto;min-height:48px;padding:5px 10px;gap:0 8px}.talk-ui>header strong{font-size:18px;grid-column:1;grid-row:1}.talk-ui .badge{font-size:9px;padding:3px 5px;grid-column:2;grid-row:1}.ui-identity{display:block;grid-column:1;grid-row:2;margin:0;min-width:0;font-size:12px;overflow-wrap:anywhere}.talk-ui>header #lock{grid-column:2;grid-row:2;margin:0;font-size:11px}.talk-ui>#status{height:28px;min-height:28px;padding:5px 10px;font-size:10px}
 .talk-ui #workspace{display:block;height:calc(var(--visible-height) - 76px);min-height:0}.talk-ui #workspace>aside{height:100%;border:0}.talk-ui #workspace>.conversation{display:none;height:100%}.talk-ui #workspace.ui-conversation>aside{display:none}.talk-ui #workspace.ui-conversation>.conversation{display:flex}.ui-back{display:inline-grid}.talk-ui .toolbar{padding:6px 8px;min-height:60px;gap:2px}.talk-ui .toolbar h2{font-size:16px}.talk-ui #items{flex:1;height:auto;padding:18px 12px 8px;min-height:0}.talk-ui .item{max-width:calc(100% - 38px);min-width:80px;margin-bottom:17px}.talk-ui .item>p{padding:11px 13px;font-size:16px}.ui-byline{font-size:10px}.talk-ui .item.file,.talk-ui .item.note,.talk-ui .item.important{min-width:180px;padding:12px}.talk-ui #composer{padding:8px 8px max(8px,env(safe-area-inset-bottom))}.ui-compose-line{gap:4px}.ui-compose-line .ui-icon{width:38px;min-width:38px}.talk-ui #send{padding:8px 13px}.talk-ui #body{padding:10px 12px}.talk-ui .ui-paging{padding:0 8px;gap:6px}.ui-hint{font-size:10px}.ui-search{padding:8px 12px;max-height:40vh;overflow:auto}.talk-ui #login{margin:12px;max-width:calc(100% - 24px);padding:20px}.talk-ui #notification-panel{top:76px;max-width:calc(100% - 24px)}
 .talk-ui .ui-dialog{width:100%;max-width:100%;margin:auto 0 0;border-radius:18px 18px 0 0;max-height:80dvh}.ui-dialog-body{padding-bottom:max(20px,env(safe-area-inset-bottom))}.ui-room-info time{max-width:80px}.talk-ui #thread-list{display:block}.talk-ui #thread-list button{min-width:0;width:100%;margin:0}
}

#import-image{max-width:100%;max-height:300px}.talk-ui .item.file>strong,.talk-ui .item.note>strong{cursor:pointer;display:block;min-height:32px}.talk-ui .item.note>p{max-height:4.9em;overflow:hidden}
/* Notifications take layout space instead of covering Back, Search, or the composer. */
body.talk-ui{display:flex;flex-direction:column;height:var(--visible-height)}
.talk-ui>header,.talk-ui>#status{flex-shrink:0}
.talk-ui #workspace{flex:1;height:auto;min-height:0}
.talk-ui #login{flex-shrink:0}
.talk-ui #notification-panel{position:static;flex-shrink:0;margin:0;padding:7px 20px;max-width:100%;max-height:100px;box-shadow:none;border-width:0 0 1px;overflow:auto;font-size:12px}
.talk-ui #notification-panel>strong{font-size:11px}.talk-ui #notification-panel button{min-height:28px;font-size:11px;padding:2px 8px}
.talk-ui .item.note>p{max-height:none;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.talk-ui .item.note>strong:after{content:' ›';color:var(--green)}
.ui-note-title{font-size:17px;line-height:1.6;margin:4px 0;overflow-wrap:anywhere}.ui-dialog .ui-note-body{max-height:none;overflow:visible;font-size:16px;line-height:1.7;white-space:pre-wrap}.ui-confirmation{font-size:12px;line-height:1.6;color:#715713;background:#fff7da;padding:8px 10px;border-radius:8px;margin:10px 0 4px}
.ui-reaction-palette{display:flex;gap:10px;padding:10px 0;margin:4px 0}.ui-reaction-palette button{flex:1;border:0;background:#edf4ef;font-size:23px;border-radius:10px}.ui-extra-actions>button{display:block;width:100%;text-align:left;border:0;padding:10px 8px}.ui-advanced{border-top:1px solid #e1e9e3;padding-top:14px!important}.ui-advanced summary{font-size:13px;min-height:36px}.ui-danger{color:#a13f36}

/* R73: additive onboarding, outside the unchanged two-column talk workspace. */
#email-entry{max-width:40rem;margin:auto;padding:1rem;}#email-entry label,#email-staff-dialog label{display:block;margin:1rem 0;}#email-entry input,#email-entry select,#email-staff-dialog input,#email-staff-dialog select{max-width:100%;box-sizing:border-box;}#email-staff-dialog{max-width:min(38rem,92vw);max-height:90dvh;overflow:auto;}#push-onboarding,#email-session-note{padding:.4rem 1rem;background:#eef7f0;margin:0;}#email-entry-status{overflow-wrap:anywhere;}