:root{color-scheme:light dark;--bg: #ffffff;--bg-soft: #f4f5f7;--bg-elevated: #ffffff;--border: #e3e5e9;--text: #16181d;--text-dim: #6b7280;--accent: #2563eb;--accent-text: #ffffff;--bubble-own: #2563eb;--bubble-own-text: #ffffff;--bubble-other: #f1f2f4;--bubble-other-text: #16181d;--danger: #dc2626;--online: #16a34a}@media(prefers-color-scheme:dark){:root{--bg: #0f1115;--bg-soft: #15181e;--bg-elevated: #1a1e26;--border: #262b35;--text: #e6e8ec;--text-dim: #8b93a1;--accent: #3b82f6;--bubble-own: #2b5fd9;--bubble-own-text: #ffffff;--bubble-other: #232833;--bubble-other-text: #e6e8ec;--danger: #f87171;--online: #4ade80}}*{box-sizing:border-box}html,body,#root{height:100dvh;height:var(--app-height, 100dvh);margin:0;touch-action:manipulation}body{background:var(--bg);color:var(--text);font:15px/1.5 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased}button{font:inherit;cursor:pointer;border:none;border-radius:8px;padding:10px 16px;background:var(--accent);color:var(--accent-text)}button:disabled{opacity:.5;cursor:default}button.ghost{background:transparent;color:var(--text-dim);padding:6px 10px}button.ghost:hover{color:var(--text)}button.icon-button{display:grid;place-items:center;width:34px;height:34px;padding:0;flex:0 0 34px;background:transparent;color:var(--text-dim);border-radius:8px}button.icon-button:hover{color:var(--danger);background:color-mix(in srgb,var(--danger) 12%,transparent)}input,textarea{font:inherit;width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:8px;background:var(--bg-elevated);color:var(--text)}input:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:-1px}.centered{min-height:100%;display:grid;place-items:center;padding:24px}.card{width:100%;max-width:24rem;background:var(--bg-elevated);border:1px solid var(--border);border-radius:14px;padding:28px}.card h1{margin:0 0 4px;font-size:1.4rem}.card p.sub{margin:0 0 20px;color:var(--text-dim);font-size:.9rem}.field{margin-bottom:14px}.password-row{position:relative;display:flex;align-items:center}.password-row input{padding-right:44px}.password-toggle{position:absolute;right:4px;width:34px;height:34px}.field-error{margin:6px 0 0;font-size:.82rem;color:var(--danger)}.field label{display:block;margin-bottom:6px;font-size:.85rem;color:var(--text-dim)}.card button[type=submit]{width:100%;margin-top:6px}.error{margin:12px 0 0;padding:10px 12px;border-radius:8px;background:color-mix(in srgb,var(--danger) 12%,transparent);color:var(--danger);font-size:.88rem}.layout{height:100%;display:grid;grid-template-columns:300px 1fr}.sidebar{border-right:1px solid var(--border);background:var(--bg-soft);display:flex;flex-direction:column;min-height:0}.sidebar-header{padding:14px 16px;padding-top:calc(14px + env(safe-area-inset-top));border-bottom:1px solid var(--border);display:flex;align-items:center;gap:8px}.sidebar-header .who{flex:1;min-width:0}.sidebar-header .who strong{display:block;font-size:.95rem}.sidebar-header .who span{font-size:.78rem;color:var(--text-dim)}.conn{font-size:.75rem;padding:2px 8px;border-radius:999px;border:1px solid var(--border);color:var(--text-dim);white-space:nowrap}.conn.online{color:var(--online);border-color:color-mix(in srgb,var(--online) 40%,transparent)}.conn.offline,.conn.connecting{color:#d97706}.scroll{overflow-y:auto;flex:1;min-height:0}.panel{margin:12px;padding:14px;border:1px solid var(--border);border-radius:12px;background:var(--bg-elevated)}.panel-list{max-height:40vh;overflow-y:auto;margin:4px 0 12px}.panel-hint{margin:0;font-size:.84rem;color:var(--text-dim)}.reset-issued{margin-top:10px;padding:10px;border:1px solid var(--border);border-radius:10px;background:var(--bg-soft)}.reset-issued .name{font-size:.88rem;margin-bottom:6px}.reset-link{font-size:.75rem;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--text-dim);word-break:break-all;-webkit-user-select:all;user-select:all;margin-bottom:8px}.panel-actions{display:flex;gap:8px}.check{display:flex;align-items:center;gap:8px;padding:6px 2px;font-size:.9rem;cursor:pointer}.check input{width:auto}.panel-search{border-top:1px solid var(--border);margin-top:4px}select{font:inherit;width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:8px;background:var(--bg-elevated);color:var(--text)}.invite-fresh{margin-top:12px;padding:12px;border-radius:10px;background:color-mix(in srgb,var(--accent) 12%,transparent)}.invite-link{display:block;margin-bottom:8px;padding:8px 10px;border-radius:6px;background:var(--bg);font-size:.78rem;overflow-wrap:anywhere;-webkit-user-select:all;user-select:all}.invite-row{display:flex;align-items:center;gap:8px;padding:7px 2px;border-bottom:1px solid color-mix(in srgb,var(--text) 8%,transparent)}.invite-row:last-child{border-bottom:none}.invite-row-main{flex:1;min-width:0}.invite-row-main .name{display:block;font-size:.88rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.invite-status{font-size:.74rem;color:var(--text-dim)}.invite-status.active{color:var(--online)}.invite-status.expired{color:#d97706}.invite-row-actions{display:flex;gap:2px;flex:0 0 auto}.invite-row-actions button{font-size:.76rem;padding:4px 6px}button.ghost.danger:hover{color:var(--danger)}.search{padding:0 12px 8px}.search-hint{margin:8px 4px;font-size:.82rem;line-height:1.45;color:var(--text-dim)}.search .row{padding-left:4px;padding-right:4px;border-radius:8px}.search-action{font-size:.75rem;color:var(--accent);white-space:nowrap}.section-title{padding:12px 16px 6px;font-size:.72rem;text-transform:uppercase;letter-spacing:.06em;color:var(--text-dim)}.row{width:100%;display:flex;align-items:center;gap:10px;padding:10px 16px;background:transparent;color:var(--text);border-radius:0;text-align:left}.row:hover{background:color-mix(in srgb,var(--text) 5%,transparent)}.row.active{background:color-mix(in srgb,var(--accent) 14%,transparent)}.row .avatar{width:36px;height:36px;flex:0 0 36px;border-radius:50%;display:grid;place-items:center;background:var(--bubble-other);color:var(--text);font-size:.85rem;font-weight:600;position:relative}.row .avatar .dot{position:absolute;right:-1px;bottom:-1px;width:10px;height:10px;border-radius:50%;background:var(--online);border:2px solid var(--bg-soft)}.row .body{flex:1;min-width:0}.row .body .name{font-size:.92rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.row .body .preview{font-size:.8rem;color:var(--text-dim);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.badge{min-width:20px;padding:1px 6px;border-radius:999px;background:var(--accent);color:var(--accent-text);font-size:.75rem;text-align:center}.chat{display:flex;flex-direction:column;min-height:0;height:100%}.chat-header{padding:14px 20px;padding-top:calc(14px + env(safe-area-inset-top));border-bottom:1px solid var(--border);display:flex;align-items:baseline;gap:10px}.chat-header h2{margin:0;font-size:1.05rem}.chat-header .hint{font-size:.8rem;color:var(--text-dim)}.messages{flex:1;min-height:0;overflow-y:auto;padding:18px 20px;display:flex;flex-direction:column;gap:6px}.day{align-self:center;margin:10px 0 4px;font-size:.75rem;color:var(--text-dim)}.system{align-self:center;max-width:min(80%,30rem);margin:6px 0;padding:4px 12px;border-radius:999px;background:color-mix(in srgb,var(--text) 7%,transparent);color:var(--text-dim);font-size:.78rem;text-align:center}.bubble{max-width:min(70%,34rem);padding:8px 12px;border-radius:14px;background:var(--bubble-other);color:var(--bubble-other-text);align-self:flex-start;position:relative;white-space:pre-wrap;overflow-wrap:anywhere;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none}.bubble.own{align-self:flex-end;background:var(--bubble-own);color:var(--bubble-own-text)}.bubble.pending{opacity:.6}.bubble.failed{background:color-mix(in srgb,var(--danger) 25%,var(--bubble-own))}.bubble.deleted{font-style:italic;color:var(--text-dim);background:transparent;border:1px dashed var(--border)}.bubble .meta{display:block;margin-top:3px;font-size:.7rem;opacity:.75;text-align:right}.bubble .author{display:block;font-size:.75rem;font-weight:600;margin-bottom:2px;opacity:.8}.row-msg{display:flex;flex-direction:column;align-items:flex-start;max-width:100%;position:relative}.row-msg.own{align-items:flex-end}.menu-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1}.actions{position:relative;z-index:2}.quote{display:block;margin-bottom:4px;padding:4px 8px;border-left:3px solid currentColor;border-radius:4px;background:color-mix(in srgb,currentColor 10%,transparent);font-size:.82rem;opacity:.85;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.quote-author{display:block;font-weight:600;font-size:.78rem}.ticks{vertical-align:-1px;margin-left:4px}.ticks.read{color:#00e676;filter:drop-shadow(0 0 1px rgba(0,0,0,.35))}.reactions{display:flex;flex-wrap:wrap;gap:4px;margin:3px 0 2px}.reaction{padding:2px 8px;border:1px solid var(--border);border-radius:999px;background:var(--bg-elevated);color:var(--text);font-size:.78rem;line-height:1.4}.reaction.mine{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 18%,transparent)}.actions{display:flex;flex-wrap:wrap;align-items:center;gap:2px;margin:2px 0 6px;padding:4px;border:1px solid var(--border);border-radius:10px;background:var(--bg-elevated)}.actions button.emoji{background:transparent;padding:4px 6px;font-size:1.05rem;line-height:1;border-radius:6px}.actions button.emoji:hover{background:color-mix(in srgb,var(--text) 8%,transparent)}.actions button.ghost{font-size:.78rem;padding:4px 8px}.composer-wrap{border-top:1px solid var(--border)}.reply-banner{display:flex;align-items:center;gap:8px;padding:8px 16px 0}.reply-banner-text{flex:1;min-width:0;padding:4px 8px;border-left:3px solid var(--accent);border-radius:4px;background:color-mix(in srgb,var(--accent) 10%,transparent);font-size:.82rem;color:var(--text-dim);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.composer{padding:12px 16px;padding-bottom:calc(12px + env(safe-area-inset-bottom));display:flex;gap:10px;align-items:flex-end}.composer textarea{resize:none;max-height:8rem;min-height:42px}.empty{flex:1;display:grid;place-items:center;color:var(--text-dim);padding:24px;text-align:center}.typing{padding:0 20px 6px;font-size:.8rem;color:var(--text-dim);height:1.2rem}.banner{padding:8px 20px;background:color-mix(in srgb,#d97706 18%,transparent);color:#d97706;font-size:.85rem;text-align:center}.mobile-only{display:none}@media(max-width:760px){.mobile-only{display:inline-block}.layout{grid-template-columns:1fr}.sidebar{display:none}.layout.show-list .sidebar{display:flex}.layout.show-list .chat{display:none}.bubble{max-width:82%}}