.seg { display: inline-flex; border: 1px solid var(--line-2); border-radius: 8px; overflow: hidden; margin: 14px 0; }
.seg button { border: 0; background: var(--surface); padding: 7px 14px; font-size: .88rem; cursor: pointer; color: var(--text); }
.seg button.on { background: var(--accent-bg); color: var(--accent-2); font-weight: 650; }

.hc-source textarea { min-height: 120px; font-family: var(--mono); font-size: .84rem; }
.hc-file { display: block; margin-top: 8px; font-size: .82rem; }

.check { display: inline-flex; align-items: center; gap: 6px; font-size: .85rem; color: var(--text-2); }
.check input { width: auto; }
.hc-algos { margin: 14px 0; gap: 16px; }

.hc-result { margin: 8px 0 16px; display: grid; gap: 8px; }
.out-head { display: flex; justify-content: space-between; align-items: center; }
.hc-digest { display: block; font-family: var(--mono); font-size: .82rem; word-break: break-all; line-height: 1.5; }
.hc-bad { color: var(--bad); margin: 0; }

.hc-expected { margin-top: 6px; }
.hc-expected input { font-family: var(--mono); font-size: .82rem; }

.hc-verdict { margin: 10px 0 0; padding: 10px 12px; border-radius: 8px; font-size: .88rem; font-weight: 600; }
.hc-verdict.ok { background: var(--ok-bg); color: var(--ok); }
.hc-verdict.bad { background: var(--bad-bg); color: var(--bad); }
.hc-verdict.warn { background: var(--warn-bg); color: var(--warn); }