:root {
  --ink: #1f2430;
  --muted: #6b7280;
  --line: #e2e5ea;
  --accent: #2f6f6a;
  --bg: #fafaf8;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, "Segoe UI", Inter, sans-serif;
  color: var(--ink);
  background: var(--bg);
}
.muted { color: var(--muted); }

/* ---------- Login ---------- */
.login-body { display: flex; align-items: center; justify-content: center; min-height: 100vh; }
.login-card {
  background: #fff; border: 1px solid var(--line); border-radius: 14px;
  padding: 32px; width: 320px; box-shadow: 0 4px 20px rgba(0,0,0,.06);
}
.login-card h1 { font-size: 1.3rem; margin: 0 0 4px; }
.login-card form { display: flex; flex-direction: column; gap: 14px; margin-top: 18px; }
.login-card label { font-size: .85rem; font-weight: 600; display: flex; flex-direction: column; gap: 6px; }
.login-card input {
  font-size: 1rem; padding: 10px 12px; border: 1px solid var(--line); border-radius: 8px;
}
.login-card button {
  background: var(--accent); color: #fff; border: 0; border-radius: 8px;
  padding: 11px; font-size: 1rem; font-weight: 600; cursor: pointer;
}
.error { color: #b3261e; font-size: .9rem; }

/* ---------- Top bar ---------- */
.topbar {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 18px; background: #fff; border-bottom: 1px solid var(--line);
  flex-wrap: wrap; gap: 10px;
}
.topbar nav { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.topbar a { color: var(--accent); text-decoration: none; font-weight: 600; font-size: .92rem; }
.week-label { font-weight: 700; font-size: .92rem; }
.link-button { background: none; border: 0; color: var(--accent); font-weight: 600; cursor: pointer; font-size: .92rem; padding: 0; }
.print-header { text-align: center; padding: 14px 0 4px; display: none; }

/* ---------- Week grid (screen: stacked cards on mobile, table on wide) ---------- */
.week-grid { width: 100%; border-collapse: collapse; table-layout: fixed; }
.week-grid thead th {
  background: #fff; border-bottom: 2px solid var(--ink); padding: 8px 6px; text-align: left;
  font-size: .82rem;
}
.day-name { font-weight: 700; }
.day-date { color: var(--muted); font-weight: 400; }
.grid-row { vertical-align: top; }
.day-cell {
  border: 1px solid var(--line); padding: 6px; vertical-align: top; height: 60vh;
  min-width: 140px;
}
.event {
  background: #eef4f3; border-left: 3px solid var(--accent); border-radius: 4px;
  padding: 5px 7px; margin-bottom: 6px; font-size: .82rem; line-height: 1.3;
}
.event-allday { background: #f4ecd9; border-left-color: #b8860b; font-weight: 600; }
.event-time { display: block; font-weight: 700; font-size: .74rem; color: var(--accent); }
.event-title { display: block; }
.event-location { color: var(--muted); font-size: .74rem; }
.event-notes {
  color: var(--muted); font-size: .74rem; margin-top: 3px;
  word-break: break-word; overflow-wrap: anywhere;
}
.event-notes a { color: var(--accent); text-decoration: underline; }
.event-notes ol, .event-notes ul { margin: 3px 0 0 16px; padding: 0; }
.event-notes li { margin-bottom: 2px; }
.event-notes p { margin: 3px 0 0; }

@media print {
  .event-notes a { color: #000; }
  .event-notes a::after { content: " (" attr(href) ")"; font-size: .68rem; color: #555; }
}

/* Narrow screens: stack days vertically instead of a cramped 7-col table */
@media (max-width: 760px) {
  .week-grid, .week-grid thead, .week-grid tbody, .week-grid tr, .week-grid td, .week-grid th {
    display: block; width: 100%;
  }
  .week-grid thead { display: none; }
  .day-cell {
    height: auto; min-height: 60px; margin-bottom: 10px; border-radius: 8px;
  }
  .day-cell::before {
    content: attr(data-day-label);
    display: block; font-weight: 700; margin-bottom: 6px; font-size: .9rem;
  }
}

/* ---------- Print ---------- */
@media print {
  .no-print { display: none !important; }
  .print-header { display: block; }
  body { background: #fff; }
  .week-grid { table-layout: fixed; }
  .week-grid, .week-grid tr, .week-grid td, .week-grid th { display: table-row-group; }
  .week-grid thead { display: table-header-group; }
  .week-grid tbody { display: table-row-group; }
  .week-grid tr { display: table-row; }
  .week-grid th, .week-grid td { display: table-cell; }
  .day-cell { height: 8in; border: 1px solid #999; }
  .event { break-inside: avoid; background: #fff; border: 1px solid #ccc; border-left: 3px solid var(--accent); }
  @page { size: landscape; margin: 0.4in; }
}