:root{--bg: #F1F2ED;--surface: #FFFFFF;--ink: #171A15;--muted: #7A8071;--line: #D8DACE;--accent: #E4572E;--good: #2E8B57;--hold: #B0802A;--mono: "JetBrains Mono", ui-monospace, Menlo, monospace;--sans: "Noto Sans SC", -apple-system, "PingFang SC", sans-serif}@media (prefers-color-scheme: dark){:root:not([data-theme=light]){--bg: #15171D;--surface: #1E2129;--ink: #E7E8E1;--muted: #878C80;--line: #2D3038;--accent: #FF6A3D;--good: #5AB57E;--hold: #D9A24A}}:root[data-theme=dark]{--bg: #15171D;--surface: #1E2129;--ink: #E7E8E1;--muted: #878C80;--line: #2D3038;--accent: #FF6A3D;--good: #5AB57E;--hold: #D9A24A}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased}.mono-label{font-family:var(--mono);text-transform:uppercase;letter-spacing:.08em;font-size:11px;color:var(--muted)}.app{max-width:480px;margin:0 auto;min-height:100vh;display:flex;flex-direction:column;padding:0 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16px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:8px}.empty-rooms-title{font-size:17px;font-weight:600;color:var(--ink)}.empty-rooms-sub{font-family:var(--mono);font-size:11px;color:var(--muted);margin:0 0 16px}.empty-actions{width:100%;max-width:300px;display:flex;flex-direction:column;gap:10px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;display:flex;align-items:flex-end;justify-content:center;z-index:100;padding:16px;padding-bottom:calc(16px + env(safe-area-inset-bottom,0px))}.modal-card{width:100%;max-width:400px;background:var(--surface);border-radius:12px;border:1px solid var(--line);overflow:hidden}.modal-head{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid var(--line)}.modal-title{font-size:15px;font-weight:500;color:var(--ink)}.modal-close{border:none;background:none;color:var(--muted);font-size:20px;line-height:1;cursor:pointer;padding:0 2px}.modal-body{padding:16px;display:flex;flex-direction:column;gap:12px}.modal-field{width:100%;border:1px solid var(--line);border-radius:8px;padding:12px 14px;background:var(--bg);color:var(--ink);font-size:15px;outline:none;font-family:var(--sans)}.modal-field:focus{border-color:var(--accent)}.modal-error{color:var(--accent);font-size:12.5px}.modal-hint{color:var(--muted);font-size:13px;text-align:center;margin:0}.modal-hint.small{font-size:11px}.modal-actions{display:flex;flex-direction:column;gap:10px}.invite-block{display:flex;align-items:center;gap:12px;justify-content:space-between}.invite-code{flex:1;font-family:var(--mono);font-size:26px;letter-spacing:.28em;padding:14px 0 14px .28em;color:var(--accent);text-align:center;border:1px dashed 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14px;text-align:left}.me-room-item.active{background:var(--bg)}.me-room-item.active .me-room-name{color:var(--accent)}.me-room-name{font-size:14.5px;color:var(--ink)}.me-room-members{font-family:var(--mono);font-size:11px;color:var(--muted)}.me-logout{margin-top:8px;border:1px solid var(--line);background:none;color:var(--muted);border-radius:8px;padding:11px 0;font-size:14px;cursor:pointer;font-family:var(--sans)}