/* ─── Reset & Base ─────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  font-size: 15px;
  background: #f0f2f5;
  color: #1f2937;
  line-height: 1.5;
}
a { color: #2563eb; text-decoration: none; }
a:hover { text-decoration: underline; }

/* ─── Nav ───────────────────────────────────────────────────────────────────── */
nav {
  background: #1a1a2e;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  gap: 0;
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: 0 1px 4px rgba(0,0,0,0.3);
}
nav .brand {
  color: #fff;
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.03em;
  padding: .85rem 1.25rem .85rem 0;
  margin-right: .5rem;
}
nav a {
  color: #9ca3c4;
  text-decoration: none;
  padding: .85rem .9rem;
  font-size: 14px;
  display: inline-block;
  transition: color 0.15s, background 0.15s;
}
nav a:hover { color: #fff; text-decoration: none; }
nav a.active { color: #fff; border-bottom: 2px solid #60a5fa; }
nav .spacer { flex: 1; }

/* ─── Container ─────────────────────────────────────────────────────────────── */
.container {
  max-width: 1000px;
  margin: 2rem auto;
  padding: 0 1.5rem;
}

/* ─── Page header ───────────────────────────────────────────────────────────── */
.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}
.page-header h1 {
  font-size: 1.4rem;
  font-weight: 700;
  color: #111827;
}
.count-badge {
  display: inline-block;
  background: #e5e7eb;
  color: #6b7280;
  font-size: 13px;
  font-weight: 600;
  padding: .1rem .5rem;
  border-radius: 20px;
  margin-left: .4rem;
  vertical-align: middle;
}

/* ─── Cards ─────────────────────────────────────────────────────────────────── */
.card {
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.04);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}
.card-table { padding: 0; overflow: hidden; }
.card-title {
  font-size: 1rem;
  font-weight: 600;
  color: #374151;
  margin-bottom: 1rem;
}

/* ─── Stats row ─────────────────────────────────────────────────────────────── */
.stats-row {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.stat-card {
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
  padding: 1.1rem 1.5rem;
  min-width: 140px;
}
.stat-num {
  font-size: 2rem;
  font-weight: 700;
  color: #1a1a2e;
  line-height: 1;
}
.stat-label {
  font-size: 12px;
  color: #9ca3af;
  margin-top: .25rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* ─── Buttons ───────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: .45rem .95rem;
  border-radius: 5px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: opacity 0.15s;
  white-space: nowrap;
}
.btn:hover { opacity: 0.85; text-decoration: none; }
.btn-primary   { background: #2563eb; color: #fff; }
.btn-secondary { background: #6b7280; color: #fff; }
.btn-danger    { background: #ef4444; color: #fff; }
.btn-sm  { padding: .28rem .65rem; font-size: 13px; }
.btn-full { width: 100%; }

/* ─── Tables ────────────────────────────────────────────────────────────────── */
table { width: 100%; border-collapse: collapse; }
th {
  text-align: left;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #9ca3af;
  padding: .7rem 1rem;
  border-bottom: 1px solid #f3f4f6;
  background: #fafafa;
}
td { padding: .7rem 1rem; border-bottom: 1px solid #f3f4f6; vertical-align: middle; }
tr:last-child td { border-bottom: none; }
tbody tr:hover td { background: #fafafa; }
.td-actions { white-space: nowrap; text-align: right; display: flex; gap: .4rem; justify-content: flex-end; align-items: center; }
.td-num { color: #6b7280; font-variant-numeric: tabular-nums; }
.td-date { color: #6b7280; font-variant-numeric: tabular-nums; white-space: nowrap; }
.td-themes { color: #6b7280; font-size: 13px; }

/* ─── Hymn title link ───────────────────────────────────────────────────────── */
.hymn-title { color: #111827; font-weight: 500; }
.hymn-title:hover { color: #2563eb; text-decoration: none; }
.english-title { font-size: 12px; color: #9ca3af; margin-top: .1rem; }

/* ─── Hymnal badges ─────────────────────────────────────────────────────────── */
.badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  padding: .15rem .45rem;
  border-radius: 4px;
  letter-spacing: 0.04em;
}
.badge-cc  { background: #dbeafe; color: #1e40af; }
.badge-shc { background: #d1fae5; color: #065f46; }
.badge-vm  { background: #fef3c7; color: #92400e; }
.badge-cp  { background: #f3e8ff; color: #6b21a8; }

/* ─── Last used ─────────────────────────────────────────────────────────────── */
.never-used { color: #dc2626; font-weight: 600; font-size: 13px; }
.last-used  { color: #6b7280; font-size: 13px; }

/* ─── Theme filter pills ────────────────────────────────────────────────────── */
.theme-filter {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  margin-bottom: 1.25rem;
}
.theme-filter a {
  display: inline-block;
  padding: .3rem .8rem;
  border-radius: 20px;
  font-size: 13px;
  text-decoration: none;
  background: #e5e7eb;
  color: #374151;
  transition: background 0.15s, color 0.15s;
}
.theme-filter a:hover { background: #d1d5db; text-decoration: none; }
.theme-filter a.active { background: #2563eb; color: #fff; }

/* ─── Forms ─────────────────────────────────────────────────────────────────── */
.form-group { margin-bottom: 1.1rem; }
label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: #374151;
  margin-bottom: .35rem;
}
.label-optional { font-weight: 400; color: #9ca3af; }
input[type=text],
input[type=number],
input[type=date],
input[type=password],
select,
textarea {
  width: 100%;
  padding: .5rem .75rem;
  border: 1px solid #d1d5db;
  border-radius: 5px;
  font-size: 15px;
  font-family: inherit;
  color: #111827;
  background: #fff;
  transition: border-color 0.15s, box-shadow 0.15s;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: #2563eb;
  box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}
textarea { resize: vertical; min-height: 80px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-hint { font-size: 12px; color: #9ca3af; margin-top: .35rem; }
.form-actions { display: flex; gap: .75rem; padding-top: .5rem; }

/* ─── Checkbox grid (themes) ────────────────────────────────────────────────── */
.checkbox-grid {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
}
.checkbox-grid label {
  display: flex;
  align-items: center;
  gap: .35rem;
  font-size: 13px;
  font-weight: 400;
  color: #374151;
  background: #f3f4f6;
  padding: .3rem .75rem;
  border-radius: 5px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background 0.1s, border-color 0.1s;
  margin-bottom: 0;
}
.checkbox-grid label:hover { background: #e5e7eb; }
.checkbox-grid input[type=checkbox] { width: auto; padding: 0; border: none; box-shadow: none; }
/* Highlight checked themes */
.checkbox-grid input[type=checkbox]:checked + span,
.checkbox-grid label:has(input:checked) {
  background: #dbeafe;
  color: #1e40af;
  border-color: #bfdbfe;
}

/* ─── Service planner slots ─────────────────────────────────────────────────── */
.slots { display: flex; flex-direction: column; gap: .65rem; }
.slot {
  display: flex;
  align-items: center;
  gap: .75rem;
}
.slot-num {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #1a1a2e;
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.slot-body {
  flex: 1;
  position: relative;
}
.slot-body input[type=text] { width: 100%; }
.hymn-dropdown {
  position: absolute;
  top: calc(100% + 2px);
  left: 0;
  right: 0;
  background: #fff;
  border: 1px solid #d1d5db;
  border-radius: 6px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.12);
  z-index: 200;
  list-style: none;
  max-height: 240px;
  overflow-y: auto;
  display: none;
}
.hymn-dropdown li {
  padding: .55rem .85rem;
  cursor: pointer;
  font-size: 14px;
  border-bottom: 1px solid #f3f4f6;
}
.hymn-dropdown li:last-child { border-bottom: none; }
.hymn-dropdown li:hover { background: #eff6ff; color: #1e40af; }
.slot-selected {
  font-size: 14px;
  font-weight: 500;
  color: #111827;
}
.slot-clear {
  background: none;
  border: none;
  color: #9ca3af;
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  padding: .2rem .4rem;
  border-radius: 4px;
  flex-shrink: 0;
  transition: color 0.15s;
  display: none;
}
.slot-clear:hover { color: #ef4444; }

/* ─── Hymn list in service tables ───────────────────────────────────────────── */
.hymn-list-lines { font-size: 13px; line-height: 1.9; color: #374151; }
.service-notes { font-size: 12px; color: #9ca3af; margin-top: .2rem; font-style: italic; }

/* ─── Misc ──────────────────────────────────────────────────────────────────── */
.muted { color: #9ca3af; }
.empty-msg { color: #6b7280; padding: 1rem 0; }
.view-all { margin-top: 1rem; font-size: 14px; text-align: right; padding: .75rem 1rem 0; }
.alert { padding: .75rem 1rem; border-radius: 5px; margin-bottom: 1.25rem; font-size: 14px; }
.alert-error { background: #fee2e2; color: #991b1b; border: 1px solid #fca5a5; }

/* ─── Login ─────────────────────────────────────────────────────────────────── */
.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #1a1a2e;
}
.login-card {
  background: #fff;
  border-radius: 10px;
  padding: 2.5rem;
  width: 100%;
  max-width: 360px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.35);
}
.login-card h1 {
  font-size: 1.5rem;
  font-weight: 700;
  color: #1a1a2e;
  margin-bottom: 1.5rem;
}
.login-card input { margin-bottom: .75rem; }
.login-error { color: #dc2626; font-size: 14px; margin-top: .75rem; }

/* ─── Responsive ────────────────────────────────────────────────────────────── */
@media (max-width: 640px) {
  .form-row { grid-template-columns: 1fr; }
  .container { padding: 0 1rem; margin: 1rem auto; }
  nav a { padding: .75rem .6rem; font-size: 13px; }
  nav .brand { padding-right: .5rem; }
  th, td { padding: .55rem .75rem; }
  .stats-row { gap: .75rem; }
  .stat-card { padding: .85rem 1rem; }
}