:root,:root[data-theme=dark]{--bg: #0e0c0a;--bg-elev: #15120f;--bg-card: #1c1814;--bg-deep: #0a0807;--text: #f3ece0;--text-dim: #918880;--text-mute: #5a5249;--border: rgba(243, 236, 224, .07);--border-strong:rgba(243, 236, 224, .14);--accent: #d97757;--accent-hover: #c8623e;--accent-soft: rgba(217, 119, 87, .14);--accent-fg: #ffffff;--ok: #8aa979;--warn: #c8a25e;--danger: #c5524d;--bubble-user-bg: #1c1814;--bubble-user-fg: #f3ece0;--bubble-agent-bg: #d97757;--bubble-agent-fg: #fff8f0;--shadow-dialog: rgba(0, 0, 0, .76);--scrim: rgba(14, 12, 10, .92);color-scheme:dark}:root[data-theme=light]{--bg: #f5f1e8;--bg-elev: #fbf8f2;--bg-card: #efe9dc;--bg-deep: #ede7d8;--text: #1c1814;--text-dim: #6e6457;--text-mute: #a39888;--border: rgba(28, 24, 20, .09);--border-strong:rgba(28, 24, 20, .18);--accent: #c25a3a;--accent-hover: #a64829;--accent-soft: rgba(194, 90, 58, .1);--accent-fg: #ffffff;--ok: #57795a;--warn: #a0823e;--danger: #a8423d;--bubble-user-bg: #efe9dc;--bubble-user-fg: 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