.tk-panel{background:var(--surface,#fff);border-radius:16px;flex-direction:column;height:100%;min-height:0;display:flex;overflow:hidden}.tk-messages{flex-direction:column;flex:auto;gap:10px;min-height:0;padding:16px;display:flex;overflow-y:auto}.tk-empty{text-align:center;color:var(--muted,#6b7280);max-width:32ch;margin:auto;font-size:.95rem;line-height:1.6}.tk-bubble{white-space:pre-wrap;word-break:break-word;border-radius:14px;max-width:85%;padding:10px 14px;font-size:.95rem;line-height:1.7}.tk-user{background:var(--accent,#0f766e);color:#fff;border-end-end-radius:4px;align-self:flex-end}.tk-assistant{background:var(--bubble,#f3f4f6);color:var(--text,#111827);border-end-start-radius:4px;align-self:flex-start}.tk-dots{opacity:.5;background-image:radial-gradient(currentColor 40%,#0000 40%);background-repeat:repeat-x;background-size:.4em .4em;width:1.2em;height:.4em;animation:1s steps(3,end) infinite tk-blink;display:inline-block}@keyframes tk-blink{to{opacity:.15}}.tk-error{color:var(--danger,#b91c1c);text-align:center;margin:0;padding:8px 16px;font-size:.875rem}.tk-composer{border-top:1px solid var(--border,#e5e7eb);gap:8px;padding:12px;display:flex}.tk-input{border:1px solid var(--border,#e5e7eb);min-width:0;font:inherit;background:var(--input-bg,#fff);color:var(--text,#111827);border-radius:12px;flex:auto;padding:10px 14px}.tk-input:disabled{opacity:.6}.tk-send{background:var(--accent,#0f766e);color:#fff;font:inherit;cursor:pointer;border:none;border-radius:12px;flex:none;padding:10px 18px;font-weight:600}.tk-send:disabled{opacity:.5;cursor:not-allowed}@media (max-width:480px){.tk-bubble{max-width:92%}}
[data-reader-theme]{--reader-bg:var(--background);--reader-bg-soft:var(--background-soft);--reader-fg:var(--foreground);--reader-fg-muted:var(--foreground-muted);--reader-fg-subtle:var(--foreground-lighter);--reader-border:var(--border);--reader-accent:var(--accent);--reader-toolbar-bg:color-mix(in srgb, var(--reader-bg) 88%, transparent);--reader-toolbar-border:color-mix(in srgb, var(--reader-fg) 10%, transparent);--reader-toolbar-item-hover:color-mix(in srgb, var(--reader-fg) 6%, transparent);--reader-card-bg:var(--reader-bg);--reader-card-border:var(--reader-border);--reader-card-highlight:color-mix(in srgb, var(--reader-accent) 8%, transparent);--reader-mushaf-shadow:0 20px 50px #0000000f, 0 4px 12px #0000000a}[data-reader-theme=light]{--background:#fff;--background-soft:#fafafa;--foreground:#000;--foreground-muted:#666;--foreground-lighter:#757575;--border:#eaeaea;--accent:#c5a059}[data-reader-theme=dark]{--background:#09090b;--background-soft:#18181b;--foreground:#f4f4f5;--foreground-muted:#a1a1aa;--foreground-lighter:#7a7a85;--border:#27272a;--accent:#c5a059;--reader-mushaf-shadow:0 20px 50px #0006, 0 4px 12px #0000004d}[data-reader-theme=sepia]{--background:#f4ecd8;--background-soft:#ece4cc;--foreground:#433422;--foreground-muted:#705e4c;--foreground-lighter:#7d6b58;--border:#e2d5b5;--accent:#c5a059}[data-reader-theme=mushaf-cream]{--background:#fffcf0;--background-soft:#f9f5e1;--foreground:#2d2a1e;--foreground-muted:#5c594b;--foreground-lighter:#7b7868;--border:#e9e5d1;--accent:#b49454}[data-reader-theme=night],[data-reader-night-mode]{--background:#0f0c08;--background-soft:#1a1610;--foreground:#e8dcc8;--foreground-muted:#a89a82;--foreground-lighter:#8a7d6b;--border:#2e261c;--accent:#d4a76a;--reader-mushaf-shadow:0 20px 50px #00000080, 0 4px 12px #0006}[data-reader-night-mode] [data-reader-theme]{--background:#0f0c08;--background-soft:#1a1610;--foreground:#e8dcc8;--foreground-muted:#a89a82;--foreground-lighter:#8a7d6b;--border:#2e261c;--accent:#d4a76a}.reader-theme-transition{transition:background-color .3s,color .3s,border-color .3s}