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.15s}.btn-submit-answers:hover:not(:disabled){background:var(--color-blue-hover)}.btn-submit-answers:disabled{opacity:.5;cursor:not-allowed}.btn-skip-answers{padding:.45rem 1rem;background:transparent;color:var(--color-text-secondary);border:1px solid var(--color-border);border-radius:var(--radius-sm);font-size:.875rem;cursor:pointer;transition:background .15s}.btn-skip-answers:hover:not(:disabled){background:var(--color-bg)}.btn-skip-answers:disabled{opacity:.5;cursor:not-allowed}.no-chat-selected{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1rem;color:var(--color-text-tertiary);text-align:center;padding:2rem}.no-chat-selected h2{font-size:1.65rem;font-weight:700;color:var(--color-text);letter-spacing:-.02em}.no-chat-selected p{font-size:1rem;line-height:1.6}.no-chat-selected .btn-start{margin-top:.5rem;padding:.55rem 1.25rem;background:var(--color-blue);color:#fff;border:none;border-radius:var(--radius-sm);font-family:var(--font);font-size:.88rem;font-weight:500;cursor:pointer;transition:background .15s;width:auto}.no-chat-selected .btn-start:hover{background:var(--color-blue-hover)}