:root{font:16px/1.45 system-ui,sans-serif;color:#192e2a;background:#f6f9f6;accent-color:#24634e;--app-safe-bottom:env(safe-area-inset-bottom,0px);--app-safe-top:env(safe-area-inset-top,0px)}*{box-sizing:border-box}html,body{height:100%;margin:0;overflow:hidden;overscroll-behavior:none}#app-scroll{position:fixed;top:max(var(--viewport-top,0px),var(--app-safe-top));left:env(safe-area-inset-left,0px);right:env(safe-area-inset-right,0px);height:calc(var(--viewport-height,100dvh) - max(0px,calc(var(--app-safe-top) - var(--viewport-top,0px))) - var(--app-safe-bottom));max-width:780px;margin:auto;overflow:auto;padding:0 16px 16px}.chat-header{display:flex;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid #d7e2db;background:#f6f9f6}.group-icon{background:#d7e9df;color:#285444;border-radius:12px;width:40px;height:40px;display:grid;place-items:center;font-size:24px;flex-shrink:0}.heading{flex:1;min-width:0}h1{font-size:1rem;line-height:1.2;margin:0}#status{font-size:.75rem;color:#526b60;margin:4px 0 0;overflow-wrap:anywhere}h2{font-size:1.1rem}main{padding-top:12px}details{margin:12px 0;padding:12px;background:#e1ebe5;border-radius:10px}summary{cursor:pointer;min-height:28px}label{display:grid;gap:6px}input,textarea,select,button{font:inherit;border:1px solid #8aa398;border-radius:8px;padding:10px;min-height:44px}input,textarea,select{background:white;color:#192e2a;max-width:100%}button{background:#24634e;color:white;cursor:pointer;margin:6px 0}button.secondary{background:transparent;color:#24634e}button:disabled{opacity:.5;cursor:not-allowed}.icon-button{font-size:24px;line-height:1;width:44px;height:44px;min-height:44px;border:0;padding:0;margin:0}.toolbar{display:flex;justify-content:space-between;gap:12px;align-items:end;flex-wrap:wrap}.check{display:flex;align-items:start;margin:14px 0;gap:12px}.check input{min-height:auto;margin-top:6px}.muted{font-size:.8rem;color:#4b655c}.error{color:#98382a}pre{white-space:pre-wrap;overflow-wrap:anywhere;font-size:.8rem}a{color:#175c88;text-decoration:underline}[hidden]{display:none!important}button:focus-visible,a:focus-visible,summary:focus-visible,textarea:focus-visible{outline:3px solid #c56d23;outline-offset:2px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}#settings{position:absolute;inset:0;background:#f6f9f6;z-index:5;overflow:auto;padding:16px max(16px,env(safe-area-inset-right)) 24px max(16px,env(safe-area-inset-left))}.settings-title{display:flex;align-items:center;justify-content:space-between;gap:12px;position:sticky;top:-16px;background:#f6f9f6;z-index:1}#installation{font-size:.9rem}.authenticated #app-scroll{padding:0;display:flex;flex-direction:column;overflow:hidden}.authenticated .chat-header{padding:6px 12px;flex-shrink:0}.authenticated main{display:flex;flex:1;min-height:0;padding:0}.authenticated #chat{display:flex;flex-direction:column;flex:1;min-height:0;min-width:0;position:relative}#timeline{flex:1;min-height:0;overflow:auto;overscroll-behavior:contain;background:#edf2ec;padding:12px;display:flex;flex-direction:column;gap:10px;scroll-padding:12px}article{flex-shrink:0;align-self:flex-start;max-width:88%;padding:9px 12px 6px;background:white;border-radius:14px 14px 14px 4px;box-shadow:0 1px 2px #00000010;min-width:0}article.own{align-self:flex-end;background:#d6eddf;border-radius:14px 14px 4px 14px}.sender{display:block;font-size:.75rem;color:#286b55;overflow-wrap:anywhere;font-weight:600}.body{white-space:pre-wrap;overflow-wrap:anywhere;margin:4px 0;font-size:1rem}.message-meta{display:flex;align-items:baseline;justify-content:space-between;gap:10px;margin-top:5px;color:#526b60;font-size:.69rem}.translation-status{font-size:.69rem}.message-meta time{white-space:nowrap}article details{background:transparent;margin:3px 0 0;padding:0;font-size:.75rem}article summary{padding:4px 0;min-height:30px;color:#356b59}article details .body{border-top:1px solid #cbdcd2;padding-top:7px;font-size:.9rem}#send{flex-shrink:0;display:flex;align-items:flex-end;gap:8px;padding:9px 12px 8px;background:#f6f9f6;border-top:1px solid #d7e2db}#text{flex:1;min-width:0;width:100%;resize:none;height:44px;max-height:110px;border-radius:22px;padding:10px 14px;line-height:22px;min-height:44px;scroll-margin:0}#send-button{border:0;border-radius:50%;width:44px;height:44px;flex-shrink:0;margin:0;padding:0;font-size:25px}#unread{position:absolute;bottom:74px;right:14px;z-index:2;background:#24634e;color:white;border:0;border-radius:22px;font-size:.8rem;padding:10px 14px;box-shadow:0 2px 6px #0002}@media(orientation:landscape) and (max-height:500px){.authenticated .chat-header{padding:4px 12px}.group-icon{width:32px;height:32px;font-size:20px}#send{padding:5px 12px}#timeline{padding:8px 12px;gap:6px}#text{max-height:66px}#status{margin-top:1px}.icon-button{min-height:34px;height:34px}}@media(min-width:700px){article{max-width:75%}#app-scroll{border-left:1px solid #d7e2db;border-right:1px solid #d7e2db}}

:root.composing{--app-safe-bottom:0px}.composing #send{padding-bottom:6px}

.message-meta{justify-content:flex-end}.message-meta .translation-status{margin-right:auto}.translation-toggle{display:inline-flex;align-items:center;justify-content:center;min-height:32px;min-width:44px;padding:2px 6px;margin:0 auto 0 -6px;border:0;border-radius:6px;background:transparent;color:#356b59;font-size:.8rem}.translation-toggle[aria-expanded="true"]{background:#c3dfce}.original-panel{border-top:1px solid #b9d1c3;margin-top:6px;padding-top:7px}.original-caption{font-size:.7rem;color:#526b60}.original-panel .body{font-size:.9rem}
@media(pointer:coarse){.translation-toggle{min-height:44px}}

#feedback-dialog{width:calc(100% - 32px);max-width:440px;max-height:85dvh;overflow:auto;border:1px solid #8aa398;border-radius:18px;background:#f6f9f6;color:#192e2a;padding:20px}#feedback-dialog::backdrop{background:#112c2580}#feedback-dialog h2{margin-top:0}#feedback-form label{margin:14px 0}.feedback-actions{display:flex;justify-content:flex-end;gap:10px;flex-wrap:wrap}.feedback-button{font-size:.8rem;padding:5px 8px;margin:5px 8px 0 0;min-height:44px}.feedback-saved{font-size:.75rem;color:#356b59}

#unlock{max-width:520px;margin:0 auto;padding:10px 0 20px}#unlock>button{width:100%}.access-language{display:flex;justify-content:flex-end;margin-bottom:22px}.access-language select{min-width:165px}#unlock .check{font-size:.9rem}#unlock details{font-size:.9rem}html:not(.authenticated) .chat-header{max-width:520px;margin:auto}html:not(.authenticated) .group-icon{display:none}

#keyboard-hint{flex-shrink:0;margin:0;padding:0 12px 5px;text-align:center;font-size:.69rem;color:#526b60;background:#f6f9f6}

/* Participant names stay readable; account identifiers are opt-in details. */
details.sender-info{margin:0 0 4px;padding:0;background:transparent;border-radius:0}summary.sender{display:list-item;font-weight:700;min-height:28px;cursor:pointer;overflow-wrap:anywhere}.sender-technical{padding:7px 0;border-top:1px solid #b9d1c3}.sender-technical strong{display:block;font-size:.75rem}.sender-technical code{display:block;font-size:.72rem;white-space:normal;overflow-wrap:anywhere}