/* ==========================================================================
   Design tokens
   Palette: warm off-white surface, near-black ink, #d30100 accent used
   sparingly (links, primary actions, the date-tab signature element).
   Type: Fraunces (display serif, restrained) for event titles / hero,
         Inter for UI chrome and body copy.
   ========================================================================== */
:root {
  --bg: #faf9f7;
  --surface: #ffffff;
  --ink: #1c1a19;
  --ink-muted: #6b6663;
  --ink-faint: #a6a09c;
  --border: #e8e4e1;
  --accent: #d30100;
  --accent-dark: #a60100;
  --accent-ink: #ffffff;
  --accent-soft: #fdeceb;
  --radius-sm: 6px;
  --radius-md: 10px;
  --shadow-sm: 0 1px 2px rgba(28, 26, 25, 0.04);
  --shadow-md: 0 8px 24px rgba(28, 26, 25, 0.08);
  --max-width: 1080px;
}

* { box-sizing: border-box; }

html, body {
  height: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, .font-display {
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.15;
  margin: 0 0 0.4em;
}

h1 { font-size: 2.25rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.15rem; }

p { margin: 0 0 1em; color: var(--ink); }

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Visible keyboard focus everywhere */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

.container {
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: 1.25rem;
}

/* ---- Top navigation --------------------------------------------------- */
.nav {
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  position: sticky;
  top: 0;
  z-index: 20;
}

.nav-inner {
  max-width: var(--max-width);
  margin-inline: auto;
  padding: 0.9rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.brand {
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.brand:hover { text-decoration: none; }

.brand-mark {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  display: block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  font-size: 0.925rem;
  color: var(--ink-muted);
}

.nav-links a { color: var(--ink-muted); }
.nav-links a.active { color: var(--ink); font-weight: 600; }
.nav-links a:hover { color: var(--ink); text-decoration: none; }

.nav-spacer { flex: 1; }

.nav-user {
  font-size: 0.9rem;
  color: var(--ink-muted);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.badge-admin {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--accent);
  border: 1px solid var(--accent-soft);
  background: var(--accent-soft);
  padding: 0.15rem 0.45rem;
  border-radius: 999px;
  font-weight: 700;
}

/* ---- Buttons ----------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.6rem 1.1rem;
  border-radius: var(--radius-sm);
  font-size: 0.925rem;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color 120ms ease, border-color 120ms ease, color 120ms ease;
}
.btn:hover { text-decoration: none; }

.btn-primary {
  background: var(--accent);
  color: var(--accent-ink);
}
.btn-primary:hover { background: var(--accent-dark); color: var(--accent-ink); }

.btn-outline {
  background: transparent;
  border-color: var(--border);
  color: var(--ink);
}
.btn-outline:hover { border-color: var(--ink-faint); background: var(--bg); }

.btn-danger {
  background: transparent;
  border-color: var(--border);
  color: var(--accent);
}
.btn-danger:hover { background: var(--accent-soft); border-color: var(--accent-soft); }

.btn-sm { padding: 0.4rem 0.75rem; font-size: 0.85rem; }
.btn-block { width: 100%; }

/* ---- Forms --------------------------------------------------------------*/
.field { margin-bottom: 1.1rem; }

label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 0.35rem;
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="datetime-local"],
input[type="file"],
textarea {
  width: 100%;
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  font-size: 0.95rem;
  color: var(--ink);
  font-family: inherit;
}

textarea { resize: vertical; min-height: 120px; }

.help-text { font-size: 0.8rem; color: var(--ink-muted); margin-top: 0.3rem; }

.error-text { font-size: 0.8rem; color: var(--accent); margin-top: 0.3rem; }

.form-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  max-width: 520px;
  box-shadow: var(--shadow-sm);
}

.auth-shell {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1.25rem;
  background: var(--bg);
}

.status-banner {
  background: var(--accent-soft);
  border: 1px solid var(--accent-soft);
  color: var(--accent-dark);
  padding: 0.7rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  margin-bottom: 1.25rem;
}

/* ---- Date tab: the signature element ------------------------------------
   A torn-calendar-page tab used on the home hero, event cards, and detail
   view. It's the one recurring visual motif the app is built around. */
.date-tab {
  width: 64px;
  height: 72px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  overflow: hidden;
}
.date-tab-month {
  width: 100%;
  background: var(--accent);
  color: var(--accent-ink);
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  text-align: center;
  padding: 0.2rem 0;
}
.date-tab-day {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 1.6rem;
  font-weight: 600;
  line-height: 1.2;
  margin-top: 0.15rem;
}
.date-tab-weekday {
  font-size: 0.65rem;
  color: var(--ink-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.date-tab-lg {
  width: 92px;
  height: 100px;
}
.date-tab-lg .date-tab-day { font-size: 2.2rem; }

/* ---- Hero (home page) ---------------------------------------------------*/
.hero {
  padding: 3rem 0 2.5rem;
}
.eyebrow {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 0.6rem;
}

.hero-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 2rem;
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  box-shadow: var(--shadow-sm);
}

.hero-empty {
  border: 1px dashed var(--border);
  border-radius: var(--radius-md);
  padding: 3rem 2rem;
  text-align: center;
  color: var(--ink-muted);
}

/* ---- Event cards / grid --------------------------------------------------*/
.section-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.event-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.event-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  display: flex;
  gap: 1rem;
  transition: border-color 120ms ease, box-shadow 120ms ease;
}
.event-card:hover {
  border-color: var(--ink-faint);
  box-shadow: var(--shadow-sm);
}

.event-card-body h3 { margin-bottom: 0.25rem; }
.event-card-body h3 a { color: var(--ink); }
.event-card-body h3 a:hover { color: var(--accent); text-decoration: none; }

.meta-row {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  color: var(--ink-muted);
  margin-bottom: 0.2rem;
}

.empty-state {
  color: var(--ink-muted);
  font-size: 0.925rem;
  padding: 1.5rem 0;
}

/* ---- Event detail ---------------------------------------------------- */
.detail-header {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  margin-bottom: 1.5rem;
}

.detail-image {
  width: 100%;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  margin-bottom: 1.5rem;
  display: block;
}

.detail-actions {
  display: flex;
  gap: 0.6rem;
  margin-top: 1rem;
}

.detail-body { max-width: 68ch; }

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.9rem;
  color: var(--ink-muted);
  margin-bottom: 1.25rem;
}
.back-link:hover { color: var(--ink); }

/* ---- Pagination ---------------------------------------------------------*/
.pagination { margin-top: 0.5rem; }
.pagination nav { font-size: 0.875rem; }

/* ---- Footer ---------------------------------------------------------- */
.site-footer {
  border-top: 1px solid var(--border);
  margin-top: 3rem;
  padding: 1.5rem 0 3rem;
  color: var(--ink-faint);
  font-size: 0.825rem;
}

/* ---- Responsive ---------------------------------------------------------*/
@media (max-width: 640px) {
  .nav-inner { flex-wrap: wrap; }
  .hero-card { flex-direction: column; }
  h1 { font-size: 1.75rem; }
}