:root {
  --bg: #f4f1ea;
  --paper: #fffdf8;
  --ink: #1d2430;
  --muted: #5c6570;
  --line: #d7d0c4;
  --accent: #1f4d3a;
  --guest: #2c6e4f;
  --access: #2a4a7a;
  --transponder: #0e7490;
  --manual: #7c3aed;
  --deny: #8a2f2f;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { font-size: 18px; }
body {
  font-family: "Avenir Next", "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.4;
}

.top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding: 16px 24px;
  background: #173528;
  color: #f4f1ea;
}
.top-left {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px 28px;
  min-width: 0;
}
.brand a { color: #fff; text-decoration: none; font-weight: 700; font-size: 1.35rem; }
.brand .sub { display: block; color: #c9d5cc; font-size: 0.9rem; margin-top: 2px; }
.links { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 10px; }
.links a {
  color: #dfe7e2;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.12rem;
  padding: 6px 13px;
  border-radius: 999px;
}
.links a:hover { color: #fff; background: rgba(255, 255, 255, 0.12); }
.links a.on {
  color: #173528;
  background: #f4f1ea;
}
.account {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
  margin-left: auto;
  font-weight: 700;
}
.account .who { color: #c9d5cc; font-size: 1rem; }
.account a { color: #dfe7e2; text-decoration: none; font-size: 1.05rem; }
.account a:hover { color: #fff; text-decoration: underline; }

.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 16px 0 18px;
}
.tabs a {
  text-decoration: none;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 0.9rem;
}
.tabs a span {
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}
.tabs a.on {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.tabs a.on span { color: #d7e6dc; }

main { padding: 20px 24px 48px; max-width: none; width: 100%; }
h1 { margin: 0; font-size: 1.6rem; }

.toolbar, .filters {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 16px;
  align-items: end;
  margin-bottom: 16px;
}
.filters label { display: grid; gap: 4px; font-size: 0.8rem; color: var(--muted); }
select, input[type="date"], input[type="search"], input[type="email"],
input[type="password"], input[type="text"], button, input:disabled {
  font: inherit;
  padding: 7px 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--paper);
  color: var(--ink);
}
input:disabled { background: #efeae1; color: var(--ink); }
button {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
  cursor: pointer;
}
button:hover { filter: brightness(1.08); }

.month-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin: 8px 0 16px;
}
.navbtn {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  text-decoration: none;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  color: var(--ink);
}
.crumb { color: var(--muted); margin-top: 0; }
.crumb a { color: var(--accent); }

.kpis {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}
.kpis div {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px 14px;
}
.kpis strong { display: block; font-size: 1.4rem; }
.kpis span { color: var(--muted); font-size: 0.85rem; }

.cal {
  width: 100%;
  border-collapse: collapse;
  background: var(--paper);
  table-layout: fixed;
}
.cal th, .cal td {
  border: 1px solid var(--line);
  vertical-align: top;
}
.cal th { padding: 8px; font-size: 0.8rem; color: var(--muted); font-weight: 600; }
.cal td { height: 104px; }
.cal td.empty { background: #efeae1; }
.cal-day {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 8px;
}
.cal td.has { background: #f8fbf7; }
.cal td:hover { background: #e7f0ea; }
.cal .num { display: block; font-weight: 700; margin-bottom: 6px; color: inherit; text-decoration: none; }
.cal .g, .cal .a, .cal .d { display: block; font-size: 0.75rem; text-decoration: none; }
.cal .g { color: var(--guest); }
.cal .a { color: var(--access); }
.cal .d { color: var(--deny); }
.cal .num:hover, .cal .g:hover, .cal .a:hover, .cal .d:hover { text-decoration: underline; }

.table-wrap { overflow-x: auto; background: var(--paper); border: 1px solid var(--line); border-radius: 10px; }
.logs { width: 100%; min-width: 1180px; border-collapse: collapse; table-layout: auto; }
.logs th, .logs td { padding: 8px 12px; border-bottom: 1px solid var(--line); text-align: left; font-size: 0.9rem; }
.logs th { color: var(--muted); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.03em; }
.mono, .logs td.mono, .logs th:first-child {
  font-variant-numeric: tabular-nums;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  white-space: nowrap;
}
.logs td.mono {
  min-width: 11.75rem;
}
.empty-msg { text-align: center; color: var(--muted); padding: 24px !important; }
.tag {
  display: inline-block;
  padding: 2px 7px;
  border-radius: 999px;
  font-size: 0.75rem;
  text-transform: capitalize;
}
.tag.guest { background: #dceee3; color: var(--guest); }
.tag.access { background: #dce4f3; color: var(--access); }
.tag.resident { background: #d6e4f7; color: var(--access); }
.tag.vendor { background: #f3e6c8; color: #6d5420; }
.tag.staff { background: #e6dff3; color: #4a3670; }
.tag.other { background: #ece8e0; color: var(--muted); }
.tag.denied { background: #f3d8d8; color: var(--deny); }
.pager { display: flex; gap: 16px; align-items: center; margin-top: 16px; }
.pager a { color: var(--accent); }

.metric-grid {
  display: flex;
  flex-wrap: nowrap;
  align-items: stretch;
  gap: 14px;
  margin: 8px 0 22px;
}
.metric-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 14px 16px;
  flex: 1 1 0;
  min-width: 0;
}
.metric-card.has-subs { flex: 1.2 1 0; }
.metric-card h2 { margin: 0 0 4px; font-size: 1rem; }
.metric-card .note { margin: 0 0 10px; color: var(--muted); font-size: 0.95rem; }
.metric-card dl { margin: 0; display: grid; gap: 8px; }
.metric-card dt { color: var(--muted); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.03em; }
.metric-card dd { margin: 0; font-size: 1.05rem; font-weight: 650; }
.metric-notes { margin-top: 10px; display: grid; gap: 0; }
.metric-notes details { border-top: 1px solid var(--line); }
.metric-notes summary {
  cursor: pointer;
  list-style: none;
  font-size: 0.72rem;
  font-weight: 650;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  padding: 7px 0;
  user-select: none;
}
.metric-notes summary::-webkit-details-marker { display: none; }
.metric-notes summary::before {
  content: "";
  display: inline-block;
  width: 0.45em;
  height: 0.45em;
  margin-right: 0.45em;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(-45deg) translateY(-1px);
}
.metric-notes details[open] summary { color: var(--ink); }
.metric-notes details[open] summary::before { transform: rotate(45deg) translateY(-2px); }
.metric-notes p {
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.4;
}
.metric-card dl.splits {
  margin: 10px 0 0;
  padding: 8px 10px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 8px;
  gap: 6px;
}
.metric-card dl.splits dt { font-size: 0.7rem; }
.metric-card .split-transponder dd { color: var(--transponder); }
.metric-card .split-manual dd { color: var(--manual); }
.metric-subs {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}
.metric-sub {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
}
.metric-sub h3 { margin: 0 0 6px; font-size: 0.92rem; }
.metric-sub dl { margin: 0; }
.metric-sub .when { font-size: 0.95rem; }
.metric-sub .metric-notes { margin-top: 8px; }
.metric-sub .metric-notes p { font-size: 0.9rem; }
.hover-tip {
  position: fixed;
  left: 0;
  top: 0;
  z-index: 40;
  max-width: min(32rem, calc(100vw - 16px));
  max-height: calc(100vh - 16px);
  overflow: auto;
  background: #173528;
  color: #f4f1ea;
  font-size: 0.95rem;
  line-height: 1.45;
  padding: 10px 12px;
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
  opacity: 0;
  pointer-events: none;
  white-space: normal;
  text-align: left;
  font-weight: 500;
}
.hover-tip.on { opacity: 1; }
.metric-card .method strong { color: var(--ink); font-weight: 650; }
.rel { font-weight: 650; }
.rel-high { color: var(--guest); }
.rel-medium { color: #9a6700; }
.rel-low { color: var(--deny); }
.charts {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: 22px;
}
.chart-box {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px 14px 10px;
  min-height: 500px;
}
.chart-box.wide { grid-column: 1 / -1; }
.chart-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 12px;
  margin: 0 0 8px;
}
.chart-box h2 { margin: 0; font-size: 1rem; }
.chart-modes {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.chart-modes button {
  background: var(--paper);
  color: var(--ink);
  border-color: var(--line);
  border-radius: 999px;
  padding: 4px 11px;
  font-size: 0.85rem;
}
.chart-modes button.on {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.chart-legend {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 8px 18px;
  margin: 0 0 8px;
  min-height: 1.6em;
}
.chart-legend-item {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--muted);
  font-size: 0.92rem;
  white-space: nowrap;
}
.chart-legend-item i {
  width: 16px;
  height: 10px;
  border-radius: 2px;
  flex-shrink: 0;
}
.chart-legend-item.off { opacity: 0.35; }
.chart-box canvas {
  width: 100% !important;
  height: 460px !important;
  cursor: zoom-in;
}
.chart-modal {
  border: none;
  border-radius: 12px;
  padding: 16px 18px 14px;
  width: min(1220px, calc(100vw - 32px));
  height: min(880px, calc(100vh - 32px));
  background: var(--paper);
  color: var(--ink);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.22);
}
.chart-modal::backdrop { background: rgba(23, 53, 40, 0.5); }
.chart-modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
}
.chart-modal-head h2 { margin: 0; font-size: 1.15rem; }
.chart-modal-close {
  background: var(--paper);
  color: var(--ink);
  border-color: var(--line);
  padding: 5px 12px;
}
.chart-modal-legend { margin-bottom: 10px; }
.chart-modal-body {
  height: calc(100% - 5.2rem);
  min-height: 0;
}
.chart-modal-body canvas {
  width: 100% !important;
  height: 100% !important;
  cursor: default;
}
.table-wrap.compact .logs { min-width: 1100px; }

.pilot-banner {
  margin: 8px 0 16px;
  padding: 12px 14px;
  border-radius: 10px;
  background: #e7f0ea;
  border: 1px solid #c7ddd0;
  color: var(--ink);
  line-height: 1.45;
}
.pilot-banner strong { color: var(--accent); }

.flash {
  margin: 0 0 16px;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--line);
}
.flash.ok { background: #e7f0ea; color: var(--guest); border-color: #c7ddd0; }
.flash.err { background: #f8e8e8; color: var(--deny); border-color: #e3c8c8; }

.auth-card {
  max-width: 420px;
  margin: 32px auto;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 22px 22px 18px;
}
.auth-form { display: grid; gap: 12px; margin-top: 16px; }
.auth-form label { display: grid; gap: 4px; font-size: 0.8rem; color: var(--muted); }
.auth-links { margin: 16px 0 0; font-size: 0.9rem; }
.auth-links a { color: var(--accent); }

.invite-box {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 14px 16px;
  margin: 8px 0 22px;
}
.invite-box h2, .table-title { margin: 0 0 10px; font-size: 1rem; }
.table-wrap { margin-bottom: 22px; }
.invite-box .note { color: var(--muted); font-size: 0.85rem; }
.invite-result { margin-top: 12px; padding-top: 10px; border-top: 1px solid var(--line); }
.invite-url { overflow-wrap: anywhere; }
.invite-url code { font-size: 0.82rem; }
.navbtn.inline {
  display: inline-flex;
  width: auto;
  height: auto;
  padding: 7px 10px;
  margin-left: 8px;
}
.btn-quiet {
  background: var(--paper);
  color: var(--ink);
  border-color: var(--line);
  padding: 4px 8px;
  font-size: 0.8rem;
}
.row-actions { display: flex; flex-wrap: wrap; gap: 6px; }
.row-actions form { margin: 0; }
.logs.activity { min-width: 1100px; }
.page-trail { margin: 8px 0 0; padding-left: 18px; }
.page-trail li { margin: 4px 0; }
.muted { color: var(--muted); }

.page-loading {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(244, 241, 234, 0.62);
}
.page-loading[hidden] { display: none; }
.page-loading-spin {
  width: 44px;
  height: 44px;
  border: 3px solid #d7d0c4;
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: page-spin 0.7s linear infinite;
}
.page-loading-label {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}
@keyframes page-spin {
  to { transform: rotate(360deg); }
}

@media (max-width: 800px) {
  .top { align-items: flex-start; }
  .cal td { height: 86px; }
  .cal .g, .cal .a, .cal .d { font-size: 0.68rem; }
  .kpis, .charts { grid-template-columns: 1fr; }
  .chart-box.wide { grid-column: auto; }
  .metric-grid { flex-wrap: wrap; }
  .metric-card, .metric-card.has-subs { flex: 1 1 100%; }
  main { padding: 16px; }
}