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.8rem;font-size:var(--text-sm);line-height:1.45;color:var(--color-ink-soft);background:transparent;border:1px solid var(--color-rule);border-radius:var(--radius-md);transition:background-color var(--duration-fast) var(--ease-expo),border-color var(--duration-fast) var(--ease-expo),transform var(--duration-fast) var(--ease-expo)}.bek-suggestion:hover{background:var(--color-sand);border-color:var(--color-clay-deep);transform:translate(calc(2px * var(--flow, 1)))}.bek-error{padding:.85rem 1rem;border-radius:var(--radius-md);border:1px solid var(--color-terracotta-100);background:var(--color-terracotta-50)}.bek-error-title{font-weight:650;font-size:var(--text-sm);color:var(--color-terracotta-deep)}.bek-error-body{font-size:var(--text-sm);line-height:1.55;color:var(--color-ink-soft);margin-top:.2rem}.bek-retry{margin-top:.6rem;padding:.4rem .85rem;font-size:var(--text-xs);font-weight:600;color:var(--color-parchment);background:var(--color-terracotta);border-radius:var(--radius-sm);transition:background-color var(--duration-fast) var(--ease-expo)}.bek-retry:hover{background:var(--color-terracotta-deep)}.bek-composer{display:flex;align-items:flex-end;gap:.5rem;padding:.75rem .85rem .4rem;border-top:1px solid var(--color-rule-soft)}.bek-input{flex:1;resize:none;max-height:7rem;padding:.6rem .8rem;font:inherit;font-size:var(--text-sm);line-height:1.5;color:var(--color-ink);background:var(--color-ivory);border:1px solid var(--color-rule);border-radius:var(--radius-md);transition:border-color var(--duration-fast) var(--ease-expo);field-sizing:content}.bek-input:focus{outline:none;border-color:var(--color-lazurite-300)}.bek-input::placeholder{color:var(--color-ink-faint)}.bek-send{display:grid;place-items:center;flex-shrink:0;width:2.4rem;height:2.4rem;border-radius:var(--radius-md);color:var(--color-parchment);background-image:linear-gradient(140deg,var(--color-turquoise-deep),var(--color-lazurite));transition:opacity var(--duration-fast) var(--ease-expo),transform var(--duration-fast) var(--ease-expo)}.bek-send:disabled{opacity:.4;cursor:not-allowed}.bek-send:not(:disabled):hover{transform:translateY(-1px)}html[dir=rtl] .bek-send svg{transform:scaleX(-1)}.bek-send-stop{background-image:none;background-color:var(--color-ink-muted)}.bek-disclaimer{padding:0 .9rem .75rem;font-size:var(--text-2xs);line-height:1.45;color:var(--color-ink-faint);text-align:center}