:root {
  --bg: #eef1f4;
  --panel: #ffffff;
  --ink: #1c2430;
  --muted: #6b7785;
  --line: #dde3ea;
  --accent: #2f6fed;
  --good: #1f9d63;
  --warn: #c47f17;
  --bad: #c13b3b;
  --funnel: #3d7cf0;
  --radius: 12px;
  --font: "Segoe UI", "PT Sans", "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  min-height: 100vh;
}

.top {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
  align-items: center;
  justify-content: space-between;
  padding: 16px 22px;
  background: var(--panel);
  border-bottom: 1px solid var(--line);
}
.brand-name { font-size: 18px; font-weight: 700; letter-spacing: -0.02em; }
.brand-sub { font-size: 12px; color: var(--muted); margin-top: 2px; }

.tabs { display: flex; flex-wrap: wrap; gap: 6px; }
.tabs button {
  border: 1px solid var(--line);
  background: #f7f9fb;
  color: var(--ink);
  border-radius: 999px;
  padding: 7px 14px;
  font-size: 13px;
  cursor: pointer;
}
.tabs button.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.period { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--muted); }
.period input[type="month"] {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 6px 10px;
  font: inherit;
  color: var(--ink);
  background: #fff;
}

main { padding: 18px 22px 40px; max-width: 1280px; margin: 0 auto; }
.status { color: var(--muted); font-size: 13px; margin: 0 0 14px; }
.view { display: none; }
.view.active { display: block; }

.cards {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 16px;
}
.cards.mini { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 16px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px 12px;
  align-items: center;
}
.card h3 {
  grid-column: 1 / -1;
  margin: 0;
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
}
.card .fact { font-size: 26px; font-weight: 700; letter-spacing: -0.03em; }
.card .meta { font-size: 12px; color: var(--muted); line-height: 1.45; }
.card .ring {
  width: 64px; height: 64px; border-radius: 50%;
  display: grid; place-items: center;
  background: conic-gradient(var(--ring-color) var(--p), #e8eef6 0);
}
.card .ring span {
  width: 46px; height: 46px; border-radius: 50%;
  background: #fff;
  display: grid; place-items: center;
  font-size: 12px; font-weight: 700;
}
.card.good .ring { --ring-color: var(--good); }
.card.warn .ring { --ring-color: var(--warn); }
.card.bad .ring { --ring-color: var(--bad); }

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px 18px;
}
.panel h2 { margin: 0 0 12px; font-size: 16px; }
.panel h3 { margin: 18px 0 10px; font-size: 14px; }
.hint { color: var(--muted); font-size: 12px; margin: 8px 0 0; }

.grid-2 {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 14px;
}
.grid-funnel {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 14px;
}
.side-stats .kv {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
}
.side-stats .kv strong { font-variant-numeric: tabular-nums; }

.funnel { display: flex; flex-direction: column; gap: 8px; }
.funnel-row {
  color: #fff;
  background: var(--funnel);
  border-radius: 8px;
  padding: 10px 14px;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-inline: auto;
  box-shadow: none;
}
.funnel-row .name { font-size: 13px; font-weight: 600; }
.funnel-row .nums { font-size: 12px; opacity: 0.92; text-align: right; }
.funnel-extra {
  display: flex; gap: 18px; margin-top: 12px; color: var(--muted); font-size: 13px;
}

.table-wrap { overflow: auto; max-height: 360px; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-weight: 600; position: sticky; top: 0; background: #fff; }
td a { color: var(--accent); text-decoration: none; }
td a:hover { text-decoration: underline; }

.ghost, .primary {
  border-radius: 8px;
  padding: 7px 12px;
  font: inherit;
  cursor: pointer;
}
.ghost { border: 1px solid var(--line); background: #fff; color: var(--ink); }
.primary { border: none; background: var(--accent); color: #fff; font-weight: 600; }

.plan-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.plan-grid label, #tbl-plan-mgr label {
  display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--muted);
}
.plan-grid input, #tbl-plan-mgr input {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 10px;
  font: inherit;
  color: var(--ink);
}
.plan-actions { margin-top: 16px; display: flex; align-items: center; gap: 12px; }

.foot {
  text-align: center;
  color: var(--muted);
  font-size: 12px;
  padding: 8px 16px 24px;
}

@media (max-width: 960px) {
  .cards, .cards.mini, .grid-2, .grid-funnel, .plan-grid { grid-template-columns: 1fr; }
}