:root {
  color-scheme: light;
  --bg: #fcfbff;
  --bg-soft: #f5f2ff;
  --panel: rgba(255, 255, 255, .9);
  --panel-solid: #ffffff;
  --text: #2e2a3b;
  --muted: #686277;
  --faint: #8d879a;
  --border: #e7e3f4;
  --border-strong: #d8d1eb;
  --accent: #6e59cf;
  --accent-strong: #5943bb;
  --accent-soft: #eeeaff;
  --blue: #5f8eea;
  --success: #28865d;
  --danger: #b4424a;
  --shadow: 0 20px 55px rgba(66, 52, 113, .09);
  --map-ocean-start: #f3f0ff;
  --map-ocean-end: #e3ebff;
  --map-land: #ffffff;
  --map-line: #d8d1ed;
  --map-grid: rgba(110, 89, 207, .12);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0f1117;
  --bg-soft: #141722;
  --panel: rgba(23, 27, 34, .92);
  --panel-solid: #171b22;
  --text: #f3f5f8;
  --muted: #c7cdd8;
  --faint: #98a2b3;
  --border: #2a3140;
  --border-strong: #394358;
  --accent: #8f7ae5;
  --accent-strong: #a997f0;
  --accent-soft: #292344;
  --blue: #6fa4ff;
  --success: #62c993;
  --danger: #ff8d95;
  --shadow: 0 20px 60px rgba(0, 0, 0, .26);
  --map-ocean-start: #20283a;
  --map-ocean-end: #151b2a;
  --map-land: #2d3445;
  --map-line: #525c73;
  --map-grid: rgba(143, 122, 229, .14);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --bg: #0f1117;
    --bg-soft: #141722;
    --panel: rgba(23, 27, 34, .92);
    --panel-solid: #171b22;
    --text: #f3f5f8;
    --muted: #c7cdd8;
    --faint: #98a2b3;
    --border: #2a3140;
    --border-strong: #394358;
    --accent: #8f7ae5;
    --accent-strong: #a997f0;
    --accent-soft: #292344;
    --blue: #6fa4ff;
    --success: #62c993;
    --danger: #ff8d95;
    --shadow: 0 20px 60px rgba(0, 0, 0, .26);
    --map-ocean-start: #20283a;
    --map-ocean-end: #151b2a;
    --map-land: #2d3445;
    --map-line: #525c73;
    --map-grid: rgba(143, 122, 229, .14);
  }
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { min-width: 320px; background: var(--bg); scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background:
    radial-gradient(circle at 9% 0%, color-mix(in srgb, var(--accent) 11%, transparent) 0, transparent 31rem),
    radial-gradient(circle at 96% 15%, color-mix(in srgb, var(--blue) 10%, transparent) 0, transparent 28rem),
    var(--bg);
  font-size: 15px;
  line-height: 1.5;
}
button, input, select { font: inherit; }
button, select, input { color: inherit; }
button { cursor: pointer; }
button:disabled { cursor: wait; opacity: .58; }
:focus-visible { outline: 3px solid color-mix(in srgb, var(--accent) 42%, transparent); outline-offset: 3px; }

.skip-link {
  position: fixed; left: 16px; top: -80px; z-index: 100;
  padding: 10px 14px; border-radius: 10px; color: #fff; background: var(--accent-strong);
}
.skip-link:focus { top: 14px; }
.app-shell { width: min(1240px, calc(100% - 40px)); margin: 0 auto; padding: 34px 0 28px; }

.topbar { display: grid; grid-template-columns: auto 1fr auto; gap: 16px; align-items: center; margin-bottom: 24px; }
.brand-mark {
  display: grid; place-items: center; width: 48px; height: 48px; border: 1px solid var(--border);
  border-radius: 15px; color: var(--accent); background: var(--panel); box-shadow: var(--shadow);
}
.brand-mark svg { width: 29px; height: 29px; fill: none; stroke: currentColor; stroke-width: 1.6; }
.brand-copy h1 { margin: -1px 0 1px; font-size: clamp(1.6rem, 3vw, 2.1rem); line-height: 1.1; letter-spacing: -.045em; }
.brand-copy > p:last-child { margin: 4px 0 0; color: var(--muted); }
.eyebrow, .section-kicker {
  margin: 0; color: var(--accent); font-size: .68rem; font-weight: 800; letter-spacing: .13em; text-transform: uppercase;
}
.topbar-actions { display: flex; align-items: center; gap: 10px; }
.live-status {
  display: inline-flex; align-items: center; gap: 8px; padding: 8px 11px; border: 1px solid var(--border);
  border-radius: 999px; color: var(--muted); background: var(--panel); font-size: .78rem;
}
.live-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--success); box-shadow: 0 0 0 4px color-mix(in srgb, var(--success) 14%, transparent); }
.icon-button, .map-controls button {
  display: grid; place-items: center; border: 1px solid var(--border); color: var(--muted); background: var(--panel-solid);
}
.icon-button { width: 38px; height: 38px; border-radius: 11px; font-size: 1.15rem; }
.icon-button:hover, .map-controls button:hover { color: var(--accent); border-color: var(--border-strong); }

.panel { border: 1px solid var(--border); border-radius: 18px; background: var(--panel); box-shadow: var(--shadow); backdrop-filter: blur(18px); }
.toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; padding: 10px; margin-bottom: 14px; }
.range-control { display: flex; gap: 3px; padding: 3px; border-radius: 12px; background: var(--bg-soft); overflow-x: auto; }
.range-control button {
  flex: 0 0 auto; padding: 7px 11px; border: 0; border-radius: 9px; color: var(--muted); background: transparent; font-size: .8rem; font-weight: 700;
}
.range-control button:hover { color: var(--text); }
.range-control button.is-active { color: #fff; background: var(--accent); box-shadow: 0 4px 12px color-mix(in srgb, var(--accent) 24%, transparent); }
.custom-range { display: flex; flex-wrap: wrap; align-items: end; gap: 8px; width: 100%; padding: 10px 4px 2px; border-top: 1px solid var(--border); }
.custom-range label, .select-label { color: var(--muted); font-size: .72rem; font-weight: 700; }
.custom-range input, select {
  display: block; min-height: 34px; margin-top: 3px; padding: 6px 9px; border: 1px solid var(--border); border-radius: 9px; background: var(--panel-solid);
}
.toolbar-end { display: flex; align-items: end; gap: 8px; margin-left: auto; }
.select-label select { min-width: 98px; }
.button { min-height: 34px; padding: 7px 12px; border: 1px solid var(--border); border-radius: 9px; font-size: .8rem; font-weight: 750; }
.button-primary { color: #fff; border-color: var(--accent); background: var(--accent); }
.button-secondary { background: var(--panel-solid); }
.button:hover { border-color: var(--accent); }

.status-banner { margin: 0 0 14px; padding: 11px 14px; border: 1px solid var(--border); border-radius: 12px; color: var(--muted); background: var(--panel); }
.status-banner.is-error { color: var(--danger); border-color: color-mix(in srgb, var(--danger) 30%, var(--border)); }

.metrics { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin-bottom: 14px; }
.metric { position: relative; min-height: 126px; padding: 19px; overflow: hidden; }
.metric::after {
  content: ""; position: absolute; right: -28px; top: -34px; width: 100px; height: 100px; border-radius: 50%;
  background: color-mix(in srgb, var(--accent) 8%, transparent);
}
.metric-label { display: block; color: var(--muted); font-size: .75rem; font-weight: 750; letter-spacing: .025em; }
.metric strong { display: block; margin: 8px 0 4px; font-size: clamp(1.8rem, 4vw, 2.35rem); line-height: 1; letter-spacing: -.055em; }
.metric-note { color: var(--faint); font-size: .73rem; }

.map-layout, .visitor-layout, .trend-layout { margin-bottom: 14px; }
.map-layout, .trend-layout { display: block; }
.visitor-layout { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: stretch; gap: 14px; }
.map-panel, .detail-panel, .trend-panel, .recent-panel, .breakdown-panel { padding: 17px; }
.map-panel, .detail-panel, .trend-panel, .recent-panel { width: 100%; }
.panel-heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 13px; }
.panel-heading.compact { margin-bottom: 10px; }
.panel-heading h2 { margin: 2px 0 0; font-size: 1rem; letter-spacing: -.025em; }
.scope-pill, .count-badge {
  flex: 0 0 auto; padding: 5px 9px; border: 1px solid var(--border); border-radius: 999px; color: var(--muted); background: var(--bg-soft); font-size: .7rem; font-weight: 700;
}
.map-stage { position: relative; overflow: hidden; height: clamp(430px, 46vw, 570px); min-height: 430px; border: 1px solid var(--border); border-radius: 15px; background: var(--map-ocean-end); }
#visitor-map { display: block; width: 100%; height: 100%; min-height: inherit; border-radius: inherit; }
.maplibregl-map, .maplibregl-popup { font-family: inherit; }
.maplibregl-canvas:focus-visible { outline: 3px solid color-mix(in srgb, var(--accent) 55%, transparent); outline-offset: -3px; }
.maplibregl-popup-content { padding: 9px 11px; border: 1px solid var(--border); border-radius: 10px; color: var(--text); background: var(--panel-solid); box-shadow: var(--shadow); }
.maplibregl-popup-tip { border-top-color: var(--panel-solid) !important; }
.map-popup-copy strong, .map-popup-copy span { display: block; }
.map-popup-copy strong { margin-bottom: 2px; font-size: .75rem; }
.map-popup-copy span { color: var(--muted); font-size: .68rem; }
.maplibregl-ctrl-attrib { color: var(--muted); background: color-mix(in srgb, var(--panel-solid) 88%, transparent) !important; font-size: 9px; }
.maplibregl-ctrl-attrib a { color: inherit; }
.map-controls { position: absolute; z-index: 3; top: 12px; right: 12px; display: grid; gap: 5px; }
.map-controls button { width: 34px; height: 34px; border-radius: 9px; box-shadow: 0 6px 18px rgba(48, 39, 83, .12); font-size: 1rem; font-weight: 800; }
.map-empty, .chart-empty { position: absolute; z-index: 4; inset: 0; display: grid; place-items: center; padding: 24px; color: var(--muted); text-align: center; pointer-events: none; }
.map-legend { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 7px 12px; margin-top: 9px; color: var(--faint); font-size: .7rem; }
.legend-dot { display: inline-block; width: 7px; height: 7px; margin-right: 5px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 14%, transparent); }
.detail-panel, .recent-panel { min-height: 420px; }
.detail-empty { display: grid; place-items: center; align-content: center; min-height: 310px; padding: 28px 16px; color: var(--muted); text-align: center; }
.detail-empty-icon { display: grid; place-items: center; width: 52px; height: 52px; margin-bottom: 14px; border-radius: 50%; color: var(--accent); background: var(--accent-soft); font-size: 1.7rem; }
.detail-empty strong { color: var(--text); font-size: .88rem; }
.detail-empty p { max-width: 230px; margin: 6px 0 0; font-size: .75rem; }
.visitor-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; padding-bottom: 14px; border-bottom: 1px solid var(--border); }
.visitor-heading h3 { margin: 0; font-size: 1.12rem; letter-spacing: -.03em; }
.visitor-heading p { margin: 3px 0 0; color: var(--muted); font-size: .74rem; }
.visitor-badge { padding: 4px 8px; border-radius: 999px; color: var(--accent-strong); background: var(--accent-soft); font-size: .67rem; font-weight: 800; }
.detail-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin: 15px 0; }
.detail-item { min-width: 0; }
.detail-item span { display: block; color: var(--faint); font-size: .65rem; font-weight: 750; letter-spacing: .04em; text-transform: uppercase; }
.detail-item strong { display: block; margin-top: 3px; overflow-wrap: anywhere; font-size: .78rem; font-weight: 700; }
.coordinate-note { padding: 11px; border-radius: 11px; color: var(--muted); background: var(--bg-soft); font-size: .72rem; }
.focus-button { width: 100%; margin-top: 11px; }

.chart-legend { display: flex; gap: 13px; color: var(--muted); font-size: .69rem; font-weight: 700; }
.chart-legend span::before { content: ""; display: inline-block; width: 8px; height: 8px; margin-right: 5px; border-radius: 50%; }
.chart-legend .views::before { background: var(--accent); }
.chart-legend .visitors::before { background: var(--blue); }
.chart-wrap { position: relative; min-height: 160px; }
#trend-chart { display: block; width: 100%; height: auto; min-height: 160px; overflow: visible; }
.chart-tooltip {
  position: absolute; z-index: 5; min-width: 148px; max-width: min(220px, calc(100% - 16px)); padding: 9px 11px;
  border: 1px solid var(--border-strong); border-radius: 10px; color: var(--text); background: var(--panel-solid);
  box-shadow: 0 12px 32px rgba(48, 39, 83, .18); pointer-events: none; font-size: .7rem; line-height: 1.45;
}
.chart-tooltip strong, .chart-tooltip span { display: block; }
.chart-tooltip strong { margin-bottom: 3px; font-size: .73rem; }
.chart-tooltip span { color: var(--muted); }
.chart-grid { stroke: var(--border); stroke-width: .8; }
.chart-axis-label { fill: var(--faint); font-size: 8px; }
.chart-area { fill: color-mix(in srgb, var(--accent) 10%, transparent); }
.chart-line-views { fill: none; stroke: var(--accent); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.chart-line-visitors { fill: none; stroke: var(--blue); stroke-width: 1.5; stroke-dasharray: 4 4; stroke-linecap: round; stroke-linejoin: round; }
.chart-point { fill: var(--panel-solid); stroke-width: 1.6; cursor: pointer; }
.chart-point:focus { outline: none; stroke-width: 2.8; }
.chart-point.views { stroke: var(--accent); }
.chart-point.visitors { stroke: var(--blue); }
.chart-hover-line { stroke: color-mix(in srgb, var(--accent) 66%, transparent); stroke-width: .8; stroke-dasharray: 2.5 2.5; pointer-events: none; }
.chart-hit-zone { fill: transparent; pointer-events: all; cursor: crosshair; }

.visitor-list { display: grid; align-content: start; gap: 6px; max-height: 330px; overflow: auto; padding-right: 3px; }
.visitor-row { display: grid; grid-template-columns: auto 1fr auto; gap: 9px; align-items: center; width: 100%; padding: 9px; border: 1px solid transparent; border-radius: 11px; color: inherit; background: transparent; text-align: left; }
.visitor-row:hover, .visitor-row.is-selected { border-color: var(--border); background: var(--bg-soft); }
.visitor-row.is-selected { border-color: color-mix(in srgb, var(--accent) 35%, var(--border)); }
.visitor-pin { display: grid; place-items: center; width: 31px; height: 31px; border-radius: 10px; color: var(--accent); background: var(--accent-soft); font-weight: 800; }
.visitor-copy { min-width: 0; }
.visitor-copy strong, .visitor-copy span { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.visitor-copy strong { font-size: .78rem; }
.visitor-copy span, .visitor-time { color: var(--faint); font-size: .66rem; }
.visitor-time { text-align: right; }
.visitor-time strong { display: block; color: var(--muted); }

.breakdown-grid { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 14px; }
.breakdown-panel { grid-column: span 3; height: 316px; min-height: 316px; overflow: hidden; }
.breakdown-scroll { height: 226px; min-height: 0; overflow: auto; overscroll-behavior: contain; scrollbar-gutter: stable; padding-right: 3px; }
.table-scroll { overflow: auto; }
table { width: 100%; border-collapse: collapse; }
thead { position: sticky; z-index: 1; top: 0; background: var(--panel-solid); }
th, td { padding: 9px 7px; border-bottom: 1px solid var(--border); text-align: right; font-size: .74rem; }
th:first-child, td:first-child { text-align: left; }
th { color: var(--faint); font-size: .62rem; letter-spacing: .05em; text-transform: uppercase; }
tbody tr:last-child td { border-bottom: 0; }
.country-name { display: inline-flex; align-items: center; gap: 7px; font-weight: 700; }
.country-code { display: inline-grid; place-items: center; min-width: 28px; padding: 2px 4px; border-radius: 6px; color: var(--accent-strong); background: var(--accent-soft); font-size: .58rem; }
.bar-list { display: grid; align-content: start; gap: 10px; }
.bar-item { min-width: 0; }
.bar-copy { display: flex; justify-content: space-between; gap: 10px; margin-bottom: 4px; font-size: .71rem; }
.bar-copy strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bar-copy span { flex: 0 0 auto; color: var(--faint); }
.bar-track { height: 5px; overflow: hidden; border-radius: 999px; background: var(--bg-soft); }
.bar-fill { height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--accent), var(--blue)); }
.empty-copy { display: grid; place-items: center; min-height: 150px; color: var(--faint); font-size: .75rem; text-align: center; }

.privacy-note { margin: 18px 4px 0; color: var(--faint); font-size: .7rem; text-align: center; }
.privacy-note strong { color: var(--muted); }
body.is-loading .metric strong { color: transparent; border-radius: 6px; background: linear-gradient(90deg, var(--bg-soft), var(--border), var(--bg-soft)); background-size: 200% 100%; animation: shimmer 1.2s linear infinite; }
@keyframes shimmer { to { background-position: -200% 0; } }

@media (max-width: 980px) {
  .metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .visitor-layout { grid-template-columns: 1fr; }
  .detail-panel { min-height: auto; }
  .detail-empty { min-height: 190px; }
  .breakdown-panel { grid-column: span 3; }
}

@media (max-width: 680px) {
  .app-shell { width: min(100% - 22px, 1240px); padding-top: 20px; }
  .topbar { grid-template-columns: auto 1fr; }
  .topbar-actions { grid-column: 1 / -1; justify-content: space-between; }
  .live-status { flex: 1; }
  .toolbar { align-items: stretch; }
  .range-control { width: 100%; }
  .toolbar-end { width: 100%; margin-left: 0; justify-content: space-between; }
  .metrics { gap: 9px; }
  .metric { min-height: 112px; padding: 15px; }
  .map-panel, .detail-panel, .trend-panel, .recent-panel, .breakdown-panel { padding: 13px; }
  .map-stage { height: min(68vh, 420px); min-height: 300px; }
  .map-legend { display: grid; }
  .breakdown-grid { grid-template-columns: 1fr; }
  .breakdown-panel { grid-column: 1; }
}

@media (max-width: 420px) {
  .brand-copy > p:last-child { display: none; }
  .metrics { grid-template-columns: 1fr; }
  .metric { min-height: 104px; }
  .detail-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; transition-duration: .01ms !important; }
}