:root {
  --bg: #f2f4f0;
  --paper: #fcfdfb;
  --ink: #23201b;
  --muted: #5f665d;
  --line: #dde3da;
  --accent: #2f6f4f;
  --accent-ink: #ffffff;
  --today: #1f5f8b;
  --weekend: #e9eee6;
  --danger: #b3261e;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(35, 32, 27, 0.06), 0 4px 16px rgba(35, 32, 27, 0.06);
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme='light']) {
    --bg: #171614;
    --paper: #211f1c;
    --ink: #eee9e0;
    --muted: #a59d90;
    --line: #36322c;
    --accent: #6fbf94;
    --accent-ink: #10231a;
    --today: #7cb8e4;
    --weekend: #29261f;
    --danger: #ff8a80;
    color-scheme: dark;
  }
}

:root[data-theme='dark'] {
    --bg: #171614;
    --paper: #211f1c;
    --ink: #eee9e0;
    --muted: #a59d90;
    --line: #36322c;
    --accent: #6fbf94;
    --accent-ink: #10231a;
    --today: #7cb8e4;
    --weekend: #29261f;
    --danger: #ff8a80;
    color-scheme: dark;
  }

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.5 system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
}

a { color: var(--accent); }
h1, h2, h3 { line-height: 1.2; margin: 0; }
h1, .serif { font-family: Georgia, 'Times New Roman', serif; }

.wrap { max-width: 1240px; margin: 0 auto; padding: 0 16px; }

/* ---------- header ---------- */
.site-header { padding: 24px 0 12px; }
.site-header .wrap { display: flex; flex-wrap: wrap; gap: 12px 24px; align-items: end; justify-content: space-between; }
.site-header h1 { font-size: clamp(1.7rem, 4vw, 2.4rem); font-weight: 600; }
.tagline { color: var(--muted); margin: 4px 0 0; }
nav.main { display: flex; flex-wrap: wrap; gap: 4px; }
nav.main a {
  text-decoration: none; color: var(--ink); padding: 6px 12px; border-radius: 999px; font-size: 0.95rem;
}
nav.main a:hover { background: var(--paper); }
nav.main a[aria-current='page'] { background: var(--ink); color: var(--bg); }

/* ---------- year bar ---------- */
.yearbar { display: flex; align-items: center; justify-content: center; gap: 16px; margin: 8px 0 20px; }
.yearbar h2 { font-family: Georgia, serif; font-size: 2rem; font-weight: 600; min-width: 5ch; text-align: center; }
.btn-round {
  width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--line); background: var(--paper);
  color: var(--ink); font-size: 1.2rem; cursor: pointer;
}
.btn-round:hover { border-color: var(--ink); }
.link-btn { background: none; border: 0; color: var(--accent); cursor: pointer; font: inherit; text-decoration: underline; padding: 0; }

/* ---------- year grid ---------- */
.year { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
@media (max-width: 1100px) { .year { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 780px) { .year { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .year { grid-template-columns: 1fr; } }

.month { background: var(--paper); border-radius: var(--radius); box-shadow: var(--shadow); padding: 14px 12px 12px; }
.month h3 { font-family: Georgia, serif; font-size: 1.15rem; font-weight: 600; margin: 0 4px 8px; }
.month.current h3 { color: var(--today); }
.grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 2px; }
.dow { text-align: center; font-size: 0.72rem; color: var(--muted); padding-bottom: 4px; text-transform: uppercase; letter-spacing: 0.04em; }

.day {
  position: relative; aspect-ratio: 1; border: 0; border-radius: 6px; background: transparent; color: var(--ink);
  font: inherit; font-size: 0.9rem; cursor: pointer; padding: 0; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 2px;
}
.day.weekend { background: var(--weekend); }
.day:hover { outline: 2px solid var(--line); }
.day:focus-visible { outline: 2px solid var(--accent); }
.day.past { color: var(--muted); }
.day.today .num {
  background: var(--today); color: var(--paper); border-radius: 50%; width: 1.8em; height: 1.8em;
  display: grid; place-items: center; font-weight: 600;
}
.day.has-events { font-weight: 600; }
.dots { display: flex; gap: 2px; height: 6px; }
.dots i { width: 6px; height: 6px; border-radius: 50%; display: block; }
.empty { aspect-ratio: 1; }

/* ---------- coming up / lists ---------- */
.section { margin: 32px 0; }
.section h2 { font-family: Georgia, serif; font-size: 1.5rem; margin-bottom: 12px; }
.card { background: var(--paper); border-radius: var(--radius); box-shadow: var(--shadow); padding: 16px 18px; }
.list { display: grid; gap: 12px; }
.upcoming { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 12px; }

.event { border-left: 4px solid var(--c, var(--accent)); padding: 2px 0 2px 14px; }
.event + .event { margin-top: 18px; }
.event h3 { font-size: 1.1rem; margin-bottom: 2px; }
.event .meta { color: var(--muted); font-size: 0.92rem; }
.event .meta span + span::before { content: ' · '; }
.event p { margin: 8px 0; white-space: pre-line; }
.event .actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.when { font-size: 0.85rem; font-weight: 600; color: var(--today); text-transform: uppercase; letter-spacing: 0.03em; }

.btn {
  display: inline-flex; align-items: center; gap: 6px; padding: 8px 14px; border-radius: 8px;
  border: 1px solid var(--line); background: var(--paper); color: var(--ink); font: inherit; font-size: 0.95rem;
  text-decoration: none; cursor: pointer;
}
.btn:hover { border-color: var(--ink); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn.danger { color: var(--danger); }
.chip { display: inline-flex; align-items: center; gap: 6px; font-size: 0.9rem; }
.chip i { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }

.biz-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px; }
.biz h3 { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; }
.biz h3 i { width: 12px; height: 12px; border-radius: 50%; }
.pre { white-space: pre-line; }
.label { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--muted); margin: 14px 0 4px; }
.faq details { border-top: 1px solid var(--line); padding: 10px 0; }
.faq details:first-child { border-top: 0; }
.faq summary { cursor: pointer; font-weight: 600; }
.faq details p { margin: 6px 0 0; white-space: pre-line; }
.muted { color: var(--muted); }

/* ---------- dialog ---------- */
dialog {
  border: 0; border-radius: 14px; padding: 0; width: min(560px, calc(100vw - 32px)); max-height: calc(100vh - 48px);
  background: var(--paper); color: var(--ink); box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}
dialog::backdrop { background: rgba(20, 18, 15, 0.45); }
.dialog-head { display: flex; justify-content: space-between; align-items: start; gap: 12px; padding: 20px 22px 8px; position: sticky; top: 0; background: var(--paper); }
.dialog-head h2 { font-family: Georgia, serif; font-size: 1.5rem; }
.dialog-body { padding: 8px 22px 22px; }
.close { border: 0; background: none; font-size: 1.6rem; line-height: 1; cursor: pointer; color: var(--muted); padding: 4px; }

footer.site { color: var(--muted); font-size: 0.9rem; padding: 32px 0 48px; text-align: center; }

/* ---------- forms (login + dashboard) ---------- */
form.stack { display: grid; gap: 14px; }
label { display: grid; gap: 4px; font-size: 0.92rem; font-weight: 600; }
label .hint { font-weight: 400; color: var(--muted); font-size: 0.85rem; }
input, select, textarea {
  font: inherit; font-weight: 400; padding: 9px 11px; border-radius: 8px; border: 1px solid var(--line);
  background: var(--bg); color: var(--ink); width: 100%;
}
input[type='color'] { padding: 2px; height: 40px; width: 64px; }
textarea { min-height: 90px; resize: vertical; }
.row { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; }
.error { color: var(--danger); font-weight: 600; min-height: 1.5em; margin: 0; }
.notice { background: var(--weekend); border-radius: 8px; padding: 10px 14px; }

.auth { max-width: 400px; margin: 8vh auto; }
.tabs { display: flex; flex-wrap: wrap; gap: 4px; border-bottom: 1px solid var(--line); margin-bottom: 20px; }
.tabs button { border: 0; background: none; font: inherit; padding: 10px 14px; cursor: pointer; color: var(--muted); border-bottom: 2px solid transparent; }
.tabs button[aria-selected='true'] { color: var(--ink); border-bottom-color: var(--accent); font-weight: 600; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: 0.8rem; text-transform: uppercase; color: var(--muted); letter-spacing: 0.04em; }
.table-wrap { overflow-x: auto; }
.toolbar { display: flex; flex-wrap: wrap; gap: 8px; justify-content: space-between; align-items: center; margin-bottom: 14px; }

[hidden] { display: none !important; }
input:not([type='color']), select { height: 42px; }
.row { align-items: start; }