/* Narat Games design system — dark, calm, publisher-grade. */
:root {
  --bg: #0B0D10;
  --card: #14171C;
  --border: #232830;
  --grid: #1C212A;
  --text: #F2F4F8;
  --text-2: #8A93A3;
  --green: #34C77B;
  --red: #F0647A;
  --accent: #4E9CF5;
  --radius: 16px;
  --nav-bg: rgba(11, 13, 16, .85);
  --skel-a: #14171C;
  --skel-b: #1B2027;
}
:root[data-theme="light"] {
  --bg: #F4F6FA;
  --card: #FFFFFF;
  --border: #E4E9F0;
  --grid: #EDF1F7;
  --text: #1B2431;
  --text-2: #66707F;
  --nav-bg: rgba(244, 246, 250, .85);
  --skel-a: #E9EDF3;
  --skel-b: #F4F7FB;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", Inter, sans-serif;
  font-size: 15px;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; }
h1 { font-size: 22px; font-weight: 650; margin: 0; }
h2 { font-size: 16px; font-weight: 600; margin: 0; }
h3 { font-size: 14px; font-weight: 600; margin: 12px 0 8px; }
.muted { color: var(--text-2); font-size: 13px; }
.hidden { display: none !important; }

/* ---------- nav ---------- */
.topnav {
  position: sticky; top: 0; z-index: 50;
  background: var(--nav-bg);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1240px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; gap: 18px; height: 64px;
}
.brand {
  color: var(--text); font-weight: 750; font-size: 17px; letter-spacing: -.01em;
  white-space: nowrap; display: flex; align-items: center; gap: 10px;
}
.brand-logo { height: 28px; width: auto; display: block; }
[data-theme="light"] .brand-logo { filter: invert(1); }
.brand-mark { font-size: 22px; line-height: 1; }
.nav-game {
  color: var(--text); font-weight: 600; white-space: nowrap;
  display: flex; align-items: center; gap: 8px;
  padding-left: 18px; border-left: 1px solid var(--border);
}
.nav-ico { width: 24px; height: 24px; border-radius: 6px; display: block; }
.nav-tabs { display: flex; gap: 2px; overflow-x: auto; scrollbar-width: none; }
.nav-tabs::-webkit-scrollbar { display: none; }
.nav-tab {
  background: none; border: 0; color: var(--text-2); font: inherit; font-size: 14px;
  padding: 6px 12px; border-radius: 8px; cursor: pointer; white-space: nowrap;
}
.nav-tab:hover { color: var(--text); }
.nav-tab.active {
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 12%, transparent);
}
.nav-right { margin-left: auto; display: flex; align-items: center; gap: 12px; }
.nav-link { color: var(--text-2); font-size: 14px; }
.nav-link:hover, .nav-link.active { color: var(--text); }
.btn-plain { background: none; border: 0; cursor: pointer; font: inherit; padding: 0; }
.inline { display: inline; }

/* ---------- layout ---------- */
.page { max-width: 1240px; margin: 0 auto; padding: 24px; }
.page-head { display: flex; align-items: center; justify-content: space-between; margin: 8px 0 20px; gap: 12px; flex-wrap: wrap; }
.page-head-actions { display: flex; gap: 10px; }

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}
.grid { display: grid; gap: 24px; grid-template-columns: repeat(12, 1fr); }
.span-3 { grid-column: span 3; } .span-4 { grid-column: span 4; }
.span-6 { grid-column: span 6; } .span-8 { grid-column: span 8; }
.span-12 { grid-column: span 12; }

/* ---------- KPIs ---------- */
.kpi-row { display: grid; gap: 24px; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); margin-bottom: 24px; }
.kpi { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px 20px; }
.kpi-label { font-size: 13px; text-transform: uppercase; letter-spacing: .08em; color: var(--text-2); }
.kpi-value { font-size: 40px; font-weight: 600; line-height: 1.15; margin-top: 2px; font-variant-numeric: tabular-nums; }
.kpi-delta { display: inline-flex; align-items: center; gap: 4px; font-size: 12px; font-weight: 600; border-radius: 999px; padding: 2px 8px; margin-top: 6px; }
.delta-up { color: var(--green); background: rgba(52, 199, 123, .12); }
.delta-down { color: var(--red); background: rgba(240, 100, 122, .12); }
.delta-flat { color: var(--text-2); background: rgba(138, 147, 163, .12); }

/* ---------- charts & cards ---------- */
.chart-card h2 { margin-bottom: 12px; }
.chart-wrap { position: relative; height: 260px; }
.chart-wrap.tall { height: 320px; }

/* ---------- empty states ---------- */
.empty {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 8px; min-height: 180px; text-align: center; color: var(--text-2);
}
.empty .empty-icon { font-size: 28px; }

/* ---------- tables ---------- */
.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th {
  text-align: left; color: var(--text-2); font-size: 12px; text-transform: uppercase;
  letter-spacing: .06em; font-weight: 600; padding: 8px 10px; border-bottom: 1px solid var(--border);
  cursor: pointer; user-select: none; white-space: nowrap;
}
.table td { padding: 8px 10px; border-bottom: 1px solid var(--grid); font-variant-numeric: tabular-nums; }
.table tr:last-child td { border-bottom: 0; }
.table .num { text-align: right; }
.table-scroll { overflow-x: auto; }
.cell-good { color: var(--green); }
.cell-bad { color: var(--red); }

/* ---------- forms ---------- */
.stack { display: flex; flex-direction: column; gap: 12px; }
.lbl { font-size: 13px; color: var(--text-2); margin-bottom: -6px; }
.input {
  background: var(--bg); color: var(--text);
  border: 1px solid var(--border); border-radius: 10px;
  padding: 10px 12px; font: inherit; width: 100%;
}
.input:focus { outline: none; border-color: var(--accent); }
.select { width: auto; min-width: 160px; }
.btn {
  background: var(--card); color: var(--text); border: 1px solid var(--border);
  border-radius: 10px; padding: 9px 16px; font: inherit; font-weight: 600;
  cursor: pointer; white-space: nowrap;
}
.btn:hover { border-color: var(--text-2); }
.btn-primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-primary:hover { filter: brightness(1.1); }
.btn-sm { padding: 5px 10px; font-size: 13px; font-weight: 500; }
.btn[disabled] { opacity: .5; cursor: wait; }
.form-error { color: var(--red); font-size: 14px; }

/* ---------- filter bar ---------- */
.filterbar {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  margin-bottom: 24px;
}
.seg { display: flex; background: var(--card); border: 1px solid var(--border); border-radius: 10px; overflow: hidden; }
.seg-btn { background: none; border: 0; color: var(--text-2); font: inherit; font-size: 14px; padding: 8px 14px; cursor: pointer; }
.seg-btn.active { background: var(--accent); color: #fff; }
.asof { color: var(--text-2); font-size: 12px; margin-left: auto; }

/* ---------- portfolio ---------- */
.totals-strip { display: grid; gap: 24px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); margin-bottom: 24px; }
.games-grid { display: grid; gap: 24px; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); }
.game-card { display: block; color: var(--text); transition: border-color .15s; }
.game-card:hover { border-color: var(--text-2); }
.game-card-head { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; }
.status-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--text-2); flex: none; }
.status-dot.live { background: var(--green); }
.game-card .kpi-value { font-size: 32px; }
.game-spark { height: 56px; margin-top: 10px; }
.game-sub { display: flex; justify-content: space-between; color: var(--text-2); font-size: 13px; margin-top: 8px; }

/* ---------- connections ---------- */
.conn-grid { display: grid; gap: 24px; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); margin-bottom: 32px; }
.conn-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; }
.conn-disabled { opacity: .65; }
.chip { font-size: 12px; font-weight: 600; border-radius: 999px; padding: 3px 10px; }
.chip-green { color: var(--green); background: rgba(52, 199, 123, .12); }
.chip-grey { color: var(--text-2); background: rgba(138, 147, 163, .12); }
code.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; color: var(--text-2); word-break: break-all; }

/* ---------- centered (login/setup) ---------- */
.center-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 24px; }
.center-card { width: 400px; max-width: 100%; padding: 32px; }
.brand-title { font-size: 24px; margin-bottom: 4px; }

/* ---------- skeletons ---------- */
.skeleton {
  border-radius: var(--radius);
  background: linear-gradient(100deg, var(--skel-a) 40%, var(--skel-b) 50%, var(--skel-a) 60%);
  background-size: 200% 100%;
  animation: shimmer 1.4s infinite;
}
@keyframes shimmer { to { background-position: -200% 0; } }
.skel-kpi { height: 110px; }
.skel-chart { height: 300px; margin-top: 24px; }
.skel-card { height: 190px; }

/* ---------- connector extras ---------- */
.btn-row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.log-pane {
  background: var(--bg); border: 1px solid var(--border); border-radius: 10px;
  padding: 10px 12px; font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 11px; color: var(--text-2); max-height: 180px; overflow-y: auto;
  white-space: pre-wrap; word-break: break-word; margin: 0;
}

/* ---------- game icons ---------- */
.game-ico { width: 28px; height: 28px; border-radius: 7px; object-fit: cover; display: inline-block; vertical-align: middle; }
.ico-fallback {
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 7px; color: #fff; font-weight: 700; flex: none;
}
.game-link { display: inline-flex; align-items: center; gap: 8px; }

/* ---------- UA drill-down table ---------- */
.dd-row { cursor: pointer; }
.dd-row:hover td { background: color-mix(in srgb, var(--text-2) 6%, transparent); }
.dd-caret { display: inline-block; width: 14px; transition: transform .12s ease; color: var(--text-2); }
.dd-open > td .dd-caret { transform: rotate(90deg); }
.dd-l1 td:first-child { padding-left: 30px; }
.dd-l2 td:first-child { padding-left: 52px; color: var(--text-2); }

/* ---------- callout ---------- */
.callout { border-left: 3px solid var(--accent); padding-left: 16px; }
.callout .big { font-size: 24px; font-weight: 650; }

/* ---------- side-by-side ---------- */
.two-col { display: grid; gap: 24px; grid-template-columns: 1fr 1fr; }

/* ---------- mobile ---------- */
@media (max-width: 720px) {
  .page { padding: 16px; }
  .grid { gap: 16px; }
  .span-3, .span-4, .span-6, .span-8 { grid-column: span 12; }
  .two-col { grid-template-columns: 1fr; }
  .kpi-value { font-size: 30px; }
  .nav-inner { padding: 0 12px; gap: 10px; }
  .nav-game { display: none; }
  .asof { margin-left: 0; width: 100%; }
}