:root,[data-theme=dark]{--bg: #0f1c24;--bg-elevated: #162832;--bg-panel: #1a303c;--bg-input: #213844;--accent: #3d9a8b;--accent-soft: #2a6f64;--accent-glow: rgba(61, 154, 139, .35);--text: #e8f1f4;--text-muted: #8aa3ad;--danger: #e07070;--bubble-me: #2f7a6e;--bubble-other: #243842;--border: rgba(255, 255, 255, .06);--bg-glow-1: rgba(61, 154, 139, .18);--bg-glow-2: rgba(40, 90, 120, .25);--scrollbar: rgba(255, 255, 255, .12);--panel-glass: rgba(22, 40, 50, .85);--panel-glass-soft: rgba(22, 40, 50, .7);--panel-glass-faint: rgba(22, 40, 50, .55);--shell-bg: rgba(15, 28, 36, .55);--chat-pane-bg: rgba(15, 28, 36, .4);--chat-pane-glow: rgba(61, 154, 139, .08);--hover-accent: rgba(61, 154, 139, .12);--hover-accent-strong: rgba(61, 154, 139, .2);--hover-accent-selected: rgba(61, 154, 139, .22);--border-accent: rgba(61, 154, 139, .45);--shadow: rgba(0, 0, 0, .35);--img-placeholder: rgba(0, 0, 0, .2);--btn-text: #ffffff;--foot-muted: rgba(255, 255, 255, .55);--sender: #9fd0c6;--read-on: #b7f0e4;--radius: 14px;--font: "DM Sans", system-ui, sans-serif;--font-display: "Fraunces", Georgia, serif;color-scheme:dark}[data-theme=light]{--bg: #f0f5f4;--bg-elevated: #ffffff;--bg-panel: #e8f0ee;--bg-input: #ffffff;--accent: #2a8a7a;--accent-soft: #1f6b5e;--accent-glow: rgba(42, 138, 122, .28);--text: #1a2c32;--text-muted: #5a727c;--danger: #c94d4d;--bubble-me: #2f7a6e;--bubble-other: #dce8e4;--border: rgba(26, 44, 50, .1);--bg-glow-1: rgba(42, 138, 122, .12);--bg-glow-2: rgba(80, 130, 160, .14);--scrollbar: rgba(26, 44, 50, .18);--panel-glass: rgba(255, 255, 255, .88);--panel-glass-soft: rgba(255, 255, 255, .78);--panel-glass-faint: rgba(240, 245, 244, .9);--shell-bg: rgba(255, 255, 255, .55);--chat-pane-bg: rgba(240, 245, 244, .65);--chat-pane-glow: rgba(42, 138, 122, .08);--hover-accent: rgba(42, 138, 122, .1);--hover-accent-strong: rgba(42, 138, 122, .16);--hover-accent-selected: rgba(42, 138, 122, .2);--border-accent: rgba(42, 138, 122, .4);--shadow: rgba(26, 44, 50, .12);--img-placeholder: rgba(26, 44, 50, .06);--btn-text: #ffffff;--foot-muted: rgba(26, 44, 50, .45);--sender: #2a6f64;--read-on: #1f6b5e;color-scheme:light}*{box-sizing:border-box;margin:0;padding:0}html,body,#app{height:100%}body{font-family:var(--font);color:var(--text);background:radial-gradient(ellipse 80% 60% at 10% 0%,var(--bg-glow-1),transparent 55%),radial-gradient(ellipse 70% 50% at 100% 100%,var(--bg-glow-2),transparent 50%),var(--bg);-webkit-font-smoothing:antialiased}button,input,textarea{font:inherit;color:inherit}a{color:var(--accent);text-decoration:none}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-thumb{background:var(--scrollbar);border-radius:999px}