:root{color-scheme:light dark;--ink: #f2f2f7;--base: #ffffff;--panel: #ffffff;--panel-raised: #ffffff;--surface-muted: #f2f2f7;--surface-subtle: #e9e9ef;--accent-hover: #f8fbff;--message-mine: #dcebff;--line: rgba(60, 60, 67, .18);--text: #1d1d1f;--muted: #6e6e73;--accent: #007aff;--accent-soft: rgba(0, 122, 255, .12);--aqua: #34c759;--aqua-soft: rgba(52, 199, 89, .12);--on-accent: #ffffff;--shadow: rgba(0, 0, 0, .1)}@media(prefers-color-scheme:dark){:root{--ink: #1c1c1e;--base: #1c1c1e;--panel: #2c2c2e;--panel-raised: #3a3a3c;--surface-muted: #252527;--surface-subtle: #3a3a3c;--accent-hover: #263d55;--message-mine: #174a7a;--line: rgba(235, 235, 245, .18);--text: #f5f5f7;--muted: #98989d;--accent: #0a84ff;--accent-soft: rgba(10, 132, 255, .2);--aqua: #30d158;--aqua-soft: rgba(48, 209, 88, .2);--on-accent: #ffffff;--shadow: rgba(0, 0, 0, .32)}.gallery-star,.gallery-pagination{background:var(--panel)!important}}html,body,#root{min-height:100%;margin:0}body{min-height:100dvh;background:var(--ink)}*{box-sizing:border-box}::selection{background:#007aff38;color:var(--text)}* :focus-visible{outline:3px solid var(--accent);outline-offset:3px}.auth-page,.auth-loading{min-height:100dvh;background:var(--ink)}.auth-page{display:grid;place-items:center;padding:24px}.auth-loading{display:flex;gap:16px}.login-card{width:min(100%,420px);padding:clamp(28px,6vw,44px);border:1px solid var(--line);background:var(--panel)!important;box-shadow:0 12px 30px #00000014}.login-mark{width:44px!important;height:44px!important;margin-bottom:22px}.app-shell{min-height:100dvh;display:flex;background:var(--ink)}.conversation-pane{width:300px;flex:0 0 300px;border-right:1px solid var(--line)}.chat-pane{flex:1;min-width:0;height:100dvh}.conversation-list{height:100dvh;box-sizing:border-box;display:flex;flex-direction:column;padding:10px 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