/* TechTools — timestamp styles (auto-extracted) */
.direction-tabs {
    display: flex; gap: 4px;
    background: rgba(255,255,255,0.04); border-radius: 10px;
    padding: 4px; margin-bottom: 16px; max-width: 360px;
  }
  .direction-tab {
    flex: 1; padding: 8px 16px; text-align: center;
    border-radius: 8px; font-size: 14px; font-weight: 500;
    cursor: pointer; color: var(--text-secondary);
    transition: all 0.25s ease; user-select: none;
  }
  .direction-tab.active {
    background: rgba(46,167,255,0.2); color: var(--accent-cyan); font-weight: 600;
  }
  .direction-tab:hover:not(.active) { color: var(--text-primary); }
  .precision-toggle {
    display: flex; gap: 4px;
    background: rgba(255,255,255,0.04); border-radius: 8px;
    padding: 3px; margin-left: 12px;
  }
  .precision-option {
    padding: 4px 12px; border-radius: 6px; font-size: 12px; font-weight: 500;
    cursor: pointer; color: var(--text-secondary);
    transition: all 0.25s ease; user-select: none;
  }
  .precision-option.active {
    background: rgba(46,167,255,0.2); color: var(--accent-cyan); font-weight: 600;
  }
  .precision-option:hover:not(.active) { color: var(--text-primary); }
  .live-clock {
    text-align: center; padding: 20px;
    background: rgba(46,167,255,0.06); border: 1px solid rgba(46,167,255,0.15);
    border-radius: 12px; margin-bottom: 24px;
  }
  .live-clock .current-ts {
    font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
    font-size: 28px; font-weight: 700; color: var(--accent-cyan);
    letter-spacing: 0.02em;
  }
  .live-clock .current-label {
    font-size: 13px; color: var(--text-muted); margin-bottom: 6px;
  }
  .live-clock .current-date {
    font-size: 14px; color: var(--text-secondary); margin-top: 6px;
  }
  .result-card {
    background: rgba(0,0,0,0.02); border: 1px solid rgba(255,255,255,0.08);
    border-radius: 10px; padding: 16px; margin-top: 12px;
  }
  .result-card .result-row {
    display: flex; align-items: center; justify-content: space-between;
    padding: 8px 0; border-bottom: 1px solid rgba(255,255,255,0.05);
  }
  .result-card .result-row:last-child { border-bottom: none; }
  .result-card .result-label {
    font-size: 13px; color: var(--text-muted); min-width: 80px;
  }
  .result-card .result-value {
    font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
    font-size: 14px; color: var(--text-primary); word-break: break-all; text-align: right;
  }
  .result-card .result-copy {
    padding: 4px 10px; font-size: 12px; border-radius: 6px;
    border: 1px solid rgba(255,255,255,0.12);
    background: rgba(255,255,255,0.04); color: var(--text-secondary);
    cursor: pointer; transition: all 0.25s ease; white-space: nowrap;
    margin-left: 12px;
  }
  .result-card .result-copy:hover {
    background: rgba(255,255,255,0.1); color: var(--text-primary);
    border-color: rgba(147,129,255,0.3);
  }
  .ts-input {
    width: 100%; padding: 10px 14px;
    background: rgba(0,0,0,0.3); border: 1px solid rgba(255,255,255,0.1);
    border-radius: 10px; color: var(--text-primary);
    font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
    font-size: 16px; outline: none; transition: border-color 0.25s ease;
  }
  .ts-input:focus { border-color: var(--accent-cyan); box-shadow: 0 0 0 3px rgba(46,167,255,0.1); }
  .ts-input.error { border-color: var(--accent-rose); }
  @media (max-width: 768px) {
    .live-clock .current-ts { font-size: 20px; }
  }