/* Timestamp Converter. Needs /assets/css/modern-tool-cards.css (tokens + .cat-code accent). */
.ts, .ts *, .ts *::before, .ts *::after { box-sizing: border-box; }
.ts { display: grid; gap: 1rem; }

.ts-panel { background: var(--tc-bg); border: 1px solid var(--tc-border); border-radius: 20px; box-shadow: var(--tc-shadow); overflow: hidden; display: grid; align-content: start; }

.ts-panel__head { display: flex; align-items: center; flex-wrap: wrap; gap: .6rem; padding: .9rem 1.25rem; background: var(--tc-surface); border-bottom: 1px solid var(--tc-border); }
.ts-panel__head h3 { margin: 0; font-size: .8rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--tc-muted); }
.ts-panel__head > i { color: var(--accent); font-size: 1.1rem; }
.ts-panel__head .ts-btn { margin-left: auto; }

.ts-body { display: grid; gap: .8rem; padding: 1.25rem; }

.ts-now .ts-body { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem; background: linear-gradient(135deg, rgba(var(--accent-rgb), .12), transparent); }
.ts-now__value { font-family: ui-monospace, "SF Mono", Consolas, monospace; font-size: 1.5rem; font-weight: 800; color: var(--accent); font-variant-numeric: tabular-nums; flex: 1 1 auto; }

.ts-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 760px) { .ts-layout { grid-template-columns: 1fr; } }

.ts-row { display: flex; gap: .6rem; }
.ts-input, .ts-select {
  height: 2.6rem; padding: 0 .9rem; font: inherit; font-size: .95rem;
  color: var(--tc-text); background: var(--tc-bg); border: 1px solid var(--tc-border); border-radius: 12px;
}
.ts-input { flex: 1 1 0; min-width: 0; }
.ts-input:focus-visible, .ts-select:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; border-color: var(--accent); }

.ts-error { margin: 0; font-size: .85rem; font-weight: 600; color: #dc2626; }

.ts-btn {
  display: inline-flex; align-items: center; gap: .45rem; height: 2.4rem; padding: 0 1rem; font: inherit; font-size: .85rem; font-weight: 700;
  color: var(--tc-text); background: var(--tc-bg); border: 1px solid var(--tc-border); border-radius: 10px; cursor: pointer; flex: 0 0 auto;
}
.ts-btn:hover { border-color: var(--accent); color: var(--accent); }
.ts-btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.ts-results { display: grid; gap: .5rem; }
.ts-result { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .6rem .9rem; background: var(--tc-surface); border: 1px solid var(--tc-border); border-radius: 10px; flex-wrap: wrap; }
.ts-result__label { font-size: .78rem; font-weight: 700; color: var(--tc-muted); flex: 0 0 auto; }
.ts-result__value { font-family: ui-monospace, "SF Mono", Consolas, monospace; font-size: .88rem; color: var(--tc-text); }

.ts-foot { margin: 0; display: flex; gap: .5rem; font-size: .84rem; color: var(--tc-muted); }
.ts-foot i { color: var(--accent); margin-top: .15rem; }