:root {
  --bg: #0f172a;
  --panel: #1e293b;
  --border: #334155;
  --text: #e2e8f0;
  --muted: #94a3b8;
  --accent: #3b82f6;
  --error: #ef4444;
  --ok: #22c55e;
}

body.light {
  --bg: #f8fafc;
  --panel: #ffffff;
  --border: #cbd5e1;
  --text: #0f172a;
  --muted: #475569;
  --accent: #2563eb;
  --error: #991b1b;
  --ok: #15803d;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  transition: background .24s ease, color .24s ease;
}

input, button, select, textarea {
  transition: background .24s ease, color .24s ease, border-color .24s ease;
}

input, select, textarea {
  background: var(--panel);
  color: var(--text);
  border-color: var(--border);
}

input[type="date"]::-webkit-calendar-picker-indicator,
input[type="datetime-local"]::-webkit-calendar-picker-indicator {
  filter: invert(1) contrast(180%);
}

body.light input[type="date"]::-webkit-calendar-picker-indicator,
body.light input[type="datetime-local"]::-webkit-calendar-picker-indicator {
  filter: invert(0) contrast(100%);
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.muted { color: var(--muted); }
.small { font-size: 0.85em; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.9em; }
.center { text-align: center; }
.break { word-break: break-all; }
.hidden { display: none !important; }

.topbar {
  display: flex; justify-content: space-between; align-items: center;
  padding: 12px 24px; background: var(--panel); border-bottom: 1px solid var(--border);
}
.brand { font-weight: 600; color: var(--text); }
.user { margin-right: 16px; color: var(--muted); }

.container { max-width: 1100px; margin: 24px auto; padding: 0 24px; }

.centered {
  min-height: 100vh; display: flex; justify-content: center; align-items: center;
}
.login-card {
  background: var(--panel); border: 1px solid var(--border); border-radius: 8px;
  padding: 32px; width: 360px;
}
.login-card h1 { margin: 0 0 4px; font-size: 1.25rem; }
.login-card form { display: flex; flex-direction: column; gap: 12px; margin-top: 16px; }
.login-card label { display: flex; flex-direction: column; gap: 4px; font-size: 0.9em; color: var(--muted); }
input, button {
  font-family: inherit; font-size: 0.95rem;
  padding: 8px 10px; border-radius: 6px; border: 1px solid var(--border);
}
input, select, textarea {
  background: var(--panel);
  color: var(--text);
}
input:focus { outline: 2px solid var(--accent); outline-offset: -1px; }
button {
  background: var(--accent); border-color: var(--accent); color: white;
  cursor: pointer; font-weight: 500;
}
button:hover { filter: brightness(1.1); }
.link-btn {
  background: transparent; border: 1px solid var(--border); color: var(--text);
}
.link-btn:hover {
  background: rgba(255,255,255,0.08);
}
.theme-toggle,
.theme-toggle-button {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 6px; padding: 8px 10px; border-radius: 6px;
}

.page-actions {
  display: flex; justify-content: flex-end; margin-bottom: 16px;
}

.alert { padding: 8px 12px; border-radius: 6px; margin: 8px 0; font-size: 0.9em; }
.alert.error { background: rgba(239,68,68,0.15); border: 1px solid var(--error); color: #fecaca; }

.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 24px; }
.stat { background: var(--panel); border: 1px solid var(--border); border-radius: 8px; padding: 16px; }
.stat-label { color: var(--muted); font-size: 0.85em; text-transform: uppercase; letter-spacing: 0.05em; }
.stat-value { font-size: 1.6rem; font-weight: 600; margin-top: 4px; }

.filters { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 16px; }
.filters input { flex: 1; min-width: 160px; }

table.logs { width: 100%; border-collapse: collapse; background: var(--panel); border: 1px solid var(--border); border-radius: 8px; overflow: hidden; }
table.logs th, table.logs td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--border); }
table.logs th { background: var(--panel); font-weight: 500; font-size: 0.85em; color: var(--muted); }

.pagination { display: flex; gap: 12px; align-items: center; margin-top: 16px; }

dl.meta { display: grid; grid-template-columns: 200px 1fr; gap: 8px 16px; margin: 16px 0; }
dl.meta dt { color: var(--muted); font-size: 0.85em; }
dl.meta dd { margin: 0; }

.payload-header { display: flex; justify-content: space-between; align-items: center; margin-top: 16px; }
pre {
  background: #0b1220; border: 1px solid var(--border); border-radius: 8px;
  padding: 16px; overflow: auto; font-family: ui-monospace, monospace;
  white-space: pre-wrap; word-break: break-word; max-height: 600px;
}

.inline-form { display: inline; }

/* ---- Events grid ---------------------------------------------------------- */
.section-title { margin: 24px 0 12px; font-size: 1.05rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.05em; }
.event-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; list-style: none; padding: 0; margin: 0; }
.event-card { background: var(--panel); border: 1px solid var(--border); border-radius: 8px; transition: border-color .15s; }
.event-card:hover { border-color: var(--accent); }
.event-card-link { display: block; padding: 16px; color: var(--text); text-decoration: none; }
.event-card-link:hover { text-decoration: none; }
.event-card-name { font-weight: 600; font-size: 1.05rem; margin-bottom: 4px; }
.event-card-token { color: var(--muted); margin-bottom: 12px; word-break: break-all; }
.event-card-meta { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.event-card-dates { margin-top: 8px; }
.badge { display: inline-block; background: rgba(59,130,246,0.15); color: #93c5fd; border-radius: 4px; padding: 1px 6px; font-size: 0.75em; margin-left: 6px; vertical-align: middle; }
.pill { display: inline-block; background: var(--bg); border: 1px solid var(--border); border-radius: 999px; padding: 2px 10px; font-size: 0.85em; }
.empty-state { background: var(--panel); border: 1px dashed var(--border); border-radius: 8px; padding: 32px; text-align: center; color: var(--muted); }

/* ---- Event header --------------------------------------------------------- */
.event-header { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; margin: 16px 0 24px; }
.event-header h2 { margin: 0 0 4px; }
.event-header-stats { display: flex; gap: 8px; align-items: center; }

/* ---- Filters ------------------------------------------------------------- */
.filters { align-items: center; }
.filters .actions-right { margin-left: auto; display: flex; gap: 8px; }

/* ---- Column toggle popover ----------------------------------------------- */
.col-toggle-panel {
  background: var(--panel); border: 1px solid var(--border); border-radius: 8px;
  padding: 12px 16px; margin-bottom: 12px;
  display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 10px;
  max-height: 280px; overflow: auto;
}
.col-toggle-panel strong {
  grid-column: 1 / -1;
  color: var(--muted); font-size: 0.85em; text-transform: uppercase; letter-spacing: 0.05em;
}
.col-toggle-panel label {
  display: inline-flex; align-items: center; gap: 6px; font-size: 0.9em;
  width: 100%; min-width: 0;
}
.col-toggle-panel > .muted {
  grid-column: 1 / -1;
}

/* ---- Hidden columns ------------------------------------------------------- */
.col-hidden { display: none !important; }
.col-check { width: 32px; }

/* ---- Pagination (clean numbered) ----------------------------------------- */
.pager {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; margin: 20px 0; flex-wrap: wrap;
}
.pager-info { color: var(--muted); }
.pager-list {
  list-style: none; padding: 0; margin: 0;
  display: inline-flex; gap: 4px; align-items: center;
}
.pager-list li { display: flex; }
.pager-list a,
.pager-list span {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 34px; height: 34px; padding: 0 10px;
  border: 1px solid var(--border); border-radius: 6px;
  background: var(--panel); color: var(--text);
  font-size: 0.9em; font-weight: 500;
  text-decoration: none;
  transition: background .12s, border-color .12s, color .12s;
}
.pager-list a:hover { background: #0b1220; border-color: var(--accent); text-decoration: none; }
.pager-list .current { background: var(--accent); border-color: var(--accent); color: #fff; }
.pager-list .disabled { color: var(--border); cursor: default; background: transparent; }
.pager-list .ellipsis { border: none; background: transparent; color: var(--muted); min-width: 24px; padding: 0 4px; }

/* legacy `.pagination` kept for backwards compat — visually neutralized */
.pagination { display: none; }

/* ---- Filters grid (events page) ------------------------------------------ */
.filters-grid {
  display: grid;
  grid-template-columns: minmax(220px, 2fr) repeat(2, minmax(140px, 1fr)) minmax(110px, auto) auto;
  gap: 12px; align-items: end; margin-bottom: 20px;
  background: var(--panel); border: 1px solid var(--border); border-radius: 8px;
  padding: 14px 16px;
}
.filters-grid .field { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.filters-grid .field > label {
  font-size: 0.75em; color: var(--muted);
  text-transform: uppercase; letter-spacing: 0.04em;
}
.filters-grid .field > input,
.filters-grid .field > select { width: 100%; }
.filters-grid .actions { flex-direction: row; gap: 6px; align-self: end; }
@media (max-width: 760px) {
  .filters-grid { grid-template-columns: 1fr 1fr; }
  .filters-grid .field { grid-column: span 1; }
  .filters-grid .field:first-child { grid-column: 1 / -1; }
  .filters-grid .actions { grid-column: 1 / -1; justify-content: flex-end; }
}


/* ---- Modal ---------------------------------------------------------------- */
.modal {
  position: fixed; inset: 0; background: rgba(0,0,0,0.6); display: flex;
  align-items: center; justify-content: center; z-index: 100;
}
.modal-card {
  background: var(--panel); border: 1px solid var(--border); border-radius: 8px;
  width: min(560px, 92vw); max-height: 88vh; display: flex; flex-direction: column;
}
.modal-card > header, .modal-card > footer {
  display: flex; justify-content: space-between; align-items: center;
  padding: 12px 20px; border-bottom: 1px solid var(--border);
}
.modal-card > footer { border-top: 1px solid var(--border); border-bottom: none; gap: 8px; justify-content: flex-end; }
.modal-card h3 { margin: 0; }
.modal-body { padding: 16px 20px; overflow: auto; }
.modal-section { margin-bottom: 16px; padding-bottom: 12px; border-bottom: 1px dashed var(--border); display: flex; flex-wrap: wrap; gap: 8px 16px; align-items: center; }
.modal-section:last-child { border-bottom: none; }
.modal-section strong { width: 100%; color: var(--muted); font-size: 0.85em; text-transform: uppercase; letter-spacing: 0.05em; }
.modal-section label { display: inline-flex; align-items: center; gap: 4px; font-size: 0.9em; }
.modal-section input[type=text] { width: 100%; }

/* ---- Detail page key/value ------------------------------------------------ */
.detail-section { background: var(--panel); border: 1px solid var(--border); border-radius: 8px; padding: 16px 20px; margin-bottom: 16px; }
.detail-section h3 { margin: 0 0 12px; font-size: 1rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.05em; }
dl.kv { display: grid; grid-template-columns: 200px 1fr; gap: 8px 16px; margin: 0; }
dl.kv dt { color: var(--muted); font-size: 0.9em; }
dl.kv dd { margin: 0; word-break: break-word; }
.json-block { margin: 0; }