/* ============================================================
   timezoneconverter.co — printable reference sheets (/downloads/*)
   Loaded after site.css. The sheet itself is a white "paper" card
   (in both themes); site header, footer and buttons are hidden
   when printing, so the printout is just the sheet.
   ============================================================ */
.sheet-bar { display: flex; gap: 10px; flex-wrap: wrap; margin: 14px 0 0; }
.btn-download { display: inline-block; padding: 10px 18px; border-radius: 999px; background: var(--grad-brand); color: #fff; text-decoration: none; font: 600 .95rem 'Inter', sans-serif; border: none; cursor: pointer; }
.btn-download.ghost { background: var(--card); color: var(--text); border: 1px solid var(--stroke); }

.sheet { background: #fff; color: #111a2e; border: 1px solid var(--stroke); border-radius: var(--r-lg); padding: 30px 34px; margin: 16px 0 8px; box-shadow: var(--shadow); font-size: 15px; line-height: 1.55; color-scheme: light; }
.sheet a { color: #4f46e5; }
.sheet .header { border-bottom: 2px solid #4f46e5; padding-bottom: 14px; margin-bottom: 20px; }
.sheet h1 { font-family: 'Space Grotesk', 'Inter', sans-serif; font-size: 1.8rem; line-height: 1.2; margin: 0 0 6px; letter-spacing: -.02em; color: #111a2e; }
.sheet h2 { font-size: 1.3rem; margin: 28px 0 10px; color: #111a2e; }
.sheet h3 { font-size: 1.05rem; margin: 16px 0 6px; color: #111a2e; }
.sheet p { margin: 0 0 10px; }
.sheet ul { margin: 0 0 10px; padding-left: 20px; }
.sheet .footer { margin-top: 28px; padding-top: 12px; border-top: 1px solid rgba(15, 23, 42, .12); color: #4a5670; font-size: .85rem; }

/* grids and cards */
.sheet .dst-grid, .sheet .conversion-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 12px; margin: 10px 0 18px; }
.sheet .year-section { display: block; margin: 10px 0 18px; }
.sheet .region-card, .sheet .conversion-card, .sheet .quick-ref, .sheet .section { border: 1px solid rgba(15, 23, 42, .12); border-radius: 12px; padding: 14px 16px; background: #fff; break-inside: avoid; }
.sheet .section { margin: 0 0 14px; }
.sheet .dst-event { border-left: 4px solid #94a3b8; padding: 6px 10px; margin: 8px 0; background: #f7f8fc; border-radius: 0 8px 8px 0; }
.sheet .dst-event.spring { border-left-color: #059669; }
.sheet .dst-event.fall { border-left-color: #d97706; }
.sheet .date { font-weight: 700; }
.sheet .time, .sheet .action, .sheet .example, .sheet .difference { color: #4a5670; font-size: .92rem; }
.sheet .from-to { font-weight: 700; font-size: 1.05rem; }
.sheet .info-box, .sheet .highlight-box, .sheet .tip-box { background: #eef2ff; border-left: 4px solid #4f46e5; padding: 12px 14px; border-radius: 0 10px 10px 0; margin: 14px 0; break-inside: avoid; }
.sheet .alert-box, .sheet .dst-alert { background: #fff7ed; border-left: 4px solid #d97706; padding: 12px 14px; border-radius: 0 10px 10px 0; margin: 14px 0; break-inside: avoid; }
.sheet .legend-item { display: inline-flex; align-items: center; gap: 6px; margin-right: 14px; font-size: .9rem; }

/* tables */
.sheet table { width: 100%; border-collapse: collapse; margin: 10px 0 18px; font-size: .92rem; }
.sheet th, .sheet td { text-align: left; padding: 7px 10px; border-bottom: 1px solid rgba(15, 23, 42, .1); vertical-align: top; }
.sheet th { background: #f7f8fc; font-size: .8rem; letter-spacing: .03em; color: #4a5670; }

@media (max-width: 640px) {
    .sheet { padding: 18px 16px; border-radius: var(--r-md); }
    .sheet table { display: block; overflow-x: auto; }
}
@media print {
    body { background: #fff !important; }
    body::before, body::after { display: none !important; }
    .no-print, .announce-bar, .site-head, .site-foot, .crumbs, .plan-fab, .skip { display: none !important; }
    .wrap { max-width: none; padding: 0; }
    .sheet { border: 0; padding: 0; margin: 0; box-shadow: none; font-size: 11pt; }
    .sheet a { color: #111a2e; text-decoration: none; }
    .sheet h2 { break-after: avoid; }
}