:root {
  --bg: #0a1016;
  --bg-soft: #0d151d;
  --panel: #111b24;
  --panel-2: #16232e;
  --border: #233340;
  --border-soft: #1b2934;
  --text: #e7eef5;
  --muted: #8ea3b4;
  --faint: #64798a;
  --accent: #5eead4;
  --accent-2: #38bdf8;
  --accent-ink: #05221f;
  --danger: #f87171;
  --ok: #34d399;
  --warn: #fbbf24;
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
  --radius: 14px;
  --radius-sm: 9px;
  --font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
}

[data-theme="light"] {
  --bg: #f5f8fa;
  --bg-soft: #edf2f6;
  --panel: #ffffff;
  --panel-2: #f2f6f9;
  --border: #d6e0e8;
  --border-soft: #e3ebf1;
  --text: #10202b;
  --muted: #5b7285;
  --faint: #7e94a5;
  --accent: #0f766e;
  --accent-2: #0369a1;
  --accent-ink: #ffffff;
  --danger: #dc2626;
  --ok: #059669;
  --warn: #b45309;
  --shadow: 0 18px 50px rgba(16, 32, 43, 0.1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(56, 189, 248, 0.08), transparent 60%),
    radial-gradient(900px 500px at -10% 20%, rgba(94, 234, 212, 0.06), transparent 60%),
    var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--accent-2);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

button,
input,
select {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
}

h1,
h2,
h3,
p {
  margin: 0;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.muted {
  color: var(--muted);
}

.small {
  font-size: 12.5px;
}

.boot {
  position: fixed;
  inset: 0;
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 14px;
  color: var(--muted);
  background: var(--bg);
  z-index: 50;
}

.spinner {
  width: 28px;
  height: 28px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.login {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.login-card {
  width: min(420px, 100%);
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 30px;
  box-shadow: var(--shadow);
}

.login-card h1 {
  font-size: 24px;
  margin: 22px 0 6px;
  letter-spacing: -0.02em;
}

.login-card > p {
  margin-bottom: 22px;
}

.login-card form {
  display: grid;
  gap: 14px;
}

.login-card label {
  display: grid;
  gap: 6px;
  font-size: 13px;
  color: var(--muted);
}

.login-card input {
  width: 100%;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-soft);
  color: var(--text);
  outline: none;
}

.login-card input:focus,
.field input:focus,
.field select:focus,
.site-picker select:focus,
.custom-range input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 18%, transparent);
}

.login-card .small {
  margin-top: 20px;
  text-align: center;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  letter-spacing: -0.02em;
  font-size: 17px;
}

.brand-large {
  font-size: 19px;
}

.brand-mark {
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  border-radius: 9px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #06202a;
  font-weight: 800;
  font-family: var(--mono);
  font-size: 18px;
}

.brand-sub {
  color: var(--muted);
  font-weight: 500;
}

.app {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: 246px;
  flex: 0 0 246px;
  background: color-mix(in srgb, var(--panel) 88%, transparent);
  border-right: 1px solid var(--border);
  padding: 22px 16px;
  display: flex;
  flex-direction: column;
  gap: 22px;
  position: sticky;
  top: 0;
  height: 100vh;
  backdrop-filter: blur(12px);
}

.site-picker {
  display: grid;
  gap: 6px;
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.site-picker select {
  width: 100%;
  padding: 9px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-soft);
  color: var(--text);
  outline: none;
  text-transform: none;
  letter-spacing: 0;
  font-size: 14px;
}

.nav {
  display: grid;
  gap: 4px;
}

.nav-item {
  text-align: left;
  padding: 9px 12px;
  border: 0;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--muted);
  font-weight: 500;
}

.nav-item:hover {
  background: var(--panel-2);
  color: var(--text);
}

.nav-item.active {
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  color: var(--accent);
}

.nav-settings {
  margin-top: 10px;
  border-top: 1px solid var(--border-soft);
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  padding-top: 14px;
}

.sidebar-foot {
  margin-top: auto;
}

.main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.topbar {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 26px;
  border-bottom: 1px solid var(--border);
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  backdrop-filter: blur(14px);
  position: sticky;
  top: 0;
  z-index: 10;
}

.page-heading {
  min-width: 0;
}

.page-heading h1 {
  font-size: 21px;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.page-heading p {
  margin-top: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.topbar-actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 12px;
}

.user-chip {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-left: 12px;
  border-left: 1px solid var(--border);
  color: var(--muted);
}

.icon-btn {
  display: none;
  border: 1px solid var(--border);
  background: var(--panel);
  border-radius: var(--radius-sm);
  padding: 7px 10px;
  font-size: 13px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 8px 13px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
  font-size: 13.5px;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
}

.btn:hover {
  border-color: var(--faint);
  text-decoration: none;
}

.btn.primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border-color: transparent;
  color: var(--accent-ink);
}

.btn.primary:hover {
  filter: brightness(1.06);
}

.btn.ghost {
  background: transparent;
  color: var(--muted);
}

.btn.ghost:hover {
  color: var(--text);
  background: var(--panel-2);
}

.btn.danger {
  border-color: color-mix(in srgb, var(--danger) 45%, var(--border));
  color: var(--danger);
  background: transparent;
}

.btn.small {
  padding: 6px 10px;
  font-size: 12.5px;
}

.btn.wide {
  width: 100%;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.controls {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  padding: 14px 26px;
  border-bottom: 1px solid var(--border-soft);
}

.periods {
  display: inline-flex;
  padding: 3px;
  gap: 2px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg-soft);
}

.period {
  border: 0;
  background: transparent;
  color: var(--muted);
  padding: 5px 10px;
  border-radius: 7px;
  font-size: 12.5px;
  font-weight: 600;
}

.period:hover {
  color: var(--text);
}

.period.active {
  background: var(--panel);
  color: var(--text);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.18);
}

.custom-range {
  display: flex;
  align-items: center;
  gap: 7px;
}

.custom-range input {
  padding: 6px 8px;
  border-radius: 7px;
  border: 1px solid var(--border);
  background: var(--bg-soft);
  color: var(--text);
  font-size: 12.5px;
  outline: none;
}

.controls-right {
  margin-left: auto;
  display: flex;
  gap: 8px;
}

.filter-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  padding: 10px 26px;
  border-bottom: 1px solid var(--border-soft);
  background: color-mix(in srgb, var(--accent) 4%, transparent);
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 5px 4px 10px;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--accent) 28%, var(--border));
  background: color-mix(in srgb, var(--accent) 9%, transparent);
  color: var(--text);
  font-size: 12.5px;
}

.chip strong {
  color: var(--accent);
  font-weight: 600;
}

.chip button {
  border: 0;
  background: transparent;
  color: var(--muted);
  width: 20px;
  height: 20px;
  border-radius: 50%;
  line-height: 1;
}

.chip button:hover {
  background: var(--panel-2);
  color: var(--text);
}

.view {
  padding: 24px 26px 40px;
  display: grid;
  gap: 20px;
  align-content: start;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(155px, 1fr));
  gap: 12px;
}

.metric {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 15px 16px;
  min-width: 0;
}

.metric-label {
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.metric-value {
  font-size: 27px;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-top: 6px;
  font-variant-numeric: tabular-nums;
}

.metric-delta {
  margin-top: 6px;
  font-size: 11.5px;
  color: var(--faint);
  min-height: 17px;
}

.delta-up {
  color: var(--ok);
}

.delta-down {
  color: var(--danger);
}

.delta-flat {
  color: var(--faint);
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  min-width: 0;
  overflow: hidden;
}

.panel-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-soft);
}

.panel-head h2 {
  font-size: 14px;
  font-weight: 650;
  letter-spacing: -0.01em;
}

.panel-head .panel-sub {
  color: var(--muted);
  font-size: 12px;
  margin-top: 1px;
}

.panel-actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 8px;
}

.panel-body {
  padding: 16px;
}

.panel-body.flush {
  padding: 0;
}

.link-btn {
  border: 0;
  background: transparent;
  color: var(--accent-2);
  font-size: 12.5px;
  font-weight: 600;
  padding: 3px 4px;
}

.link-btn:hover {
  text-decoration: underline;
}

.chart-wrap {
  padding: 8px 10px 4px;
}

.chart {
  width: 100%;
  height: auto;
  display: block;
  overflow: visible;
}

.chart .grid-line {
  stroke: var(--border-soft);
  stroke-width: 1;
}

.chart .axis-label {
  fill: var(--faint);
  font-size: 10.5px;
  font-family: var(--font);
}

.chart .area {
  fill: color-mix(in srgb, var(--accent-2) 14%, transparent);
}

.chart .line-pageviews {
  stroke: var(--accent-2);
  stroke-width: 2;
  fill: none;
  stroke-linejoin: round;
  stroke-linecap: round;
}

.chart .line-visitors {
  stroke: var(--accent);
  stroke-width: 2;
  fill: none;
  stroke-linejoin: round;
  stroke-linecap: round;
  stroke-dasharray: 5 4;
}

.chart .point {
  fill: var(--accent);
  stroke: var(--panel);
  stroke-width: 2;
  opacity: 0;
}

.chart .point:hover {
  opacity: 1;
}

.legend {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 16px 12px;
  color: var(--muted);
  font-size: 12px;
}

.legend-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  display: inline-block;
}

.dot.pageviews {
  background: var(--accent-2);
}

.dot.visitors {
  background: var(--accent);
}

.table-wrap {
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.data-table th,
.data-table td {
  text-align: left;
  padding: 9px 16px;
  border-bottom: 1px solid var(--border-soft);
  white-space: nowrap;
}

.data-table th {
  color: var(--muted);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  background: color-mix(in srgb, var(--panel-2) 60%, transparent);
}

.data-table tbody tr:last-child td {
  border-bottom: 0;
}

.data-table tbody tr:hover {
  background: color-mix(in srgb, var(--accent) 4%, transparent);
}

.data-table td.num,
.data-table th.num {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.data-table td.path-cell {
  max-width: 420px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cell-filter {
  border: 0;
  background: transparent;
  color: var(--text);
  padding: 0;
  text-align: left;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.cell-filter:hover {
  color: var(--accent);
  text-decoration: underline;
}

.empty {
  padding: 26px 16px;
  color: var(--muted);
  font-size: 13px;
  text-align: center;
}

.bar-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.bar {
  flex: 1;
  height: 6px;
  border-radius: 999px;
  background: var(--panel-2);
  overflow: hidden;
  min-width: 40px;
}

.bar-fill {
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
}

.country {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.country-code {
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--muted);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1px 4px;
}

.pill {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: 11px;
  font-weight: 600;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  color: var(--accent);
  font-size: 11px;
  font-weight: 600;
}

.badge.admin {
  background: color-mix(in srgb, var(--warn) 14%, transparent);
  color: var(--warn);
}

.note {
  display: flex;
  gap: 10px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--accent-2) 5%, transparent);
  color: var(--muted);
  font-size: 12.5px;
}

.note strong {
  color: var(--text);
}

.realtime-bars {
  display: flex;
  align-items: flex-end;
  gap: 2px;
  height: 150px;
  padding: 10px 16px 0;
}

.realtime-bar {
  flex: 1;
  min-width: 2px;
  background: linear-gradient(180deg, var(--accent), var(--accent-2));
  border-radius: 3px 3px 0 0;
  opacity: 0.85;
  position: relative;
}

.realtime-bar:hover {
  opacity: 1;
}

.realtime-bar span {
  display: none;
  position: absolute;
  bottom: calc(100% + 5px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 3px 6px;
  font-size: 10.5px;
  white-space: nowrap;
  z-index: 2;
}

.realtime-bar:hover span {
  display: block;
}

.realtime-axis {
  display: flex;
  justify-content: space-between;
  padding: 6px 16px 12px;
  color: var(--faint);
  font-size: 10.5px;
}

.settings-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.form-grid {
  display: grid;
  gap: 12px;
}

.form-grid.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.field {
  display: grid;
  gap: 5px;
  font-size: 12.5px;
  color: var(--muted);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-soft);
  color: var(--text);
  outline: none;
  font-size: 13.5px;
}

.field textarea {
  resize: vertical;
  min-height: 74px;
  font-family: var(--mono);
  font-size: 12px;
}

.field-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.check-list {
  display: grid;
  gap: 7px;
  max-height: 240px;
  overflow: auto;
  padding: 2px;
}

.check-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text);
}

.check-item .muted {
  margin-left: auto;
}

.check-item select {
  padding: 3px 6px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--bg-soft);
  color: var(--text);
  font-size: 11.5px;
}

.inline {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.code-block {
  position: relative;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-soft);
  padding: 12px 14px;
  font-family: var(--mono);
  font-size: 11.5px;
  line-height: 1.5;
  overflow-x: auto;
  white-space: pre;
  color: var(--text);
}

.code-block .copy-btn {
  position: absolute;
  top: 6px;
  right: 6px;
}

.error {
  color: var(--danger);
  font-size: 12.5px;
}

.success {
  color: var(--ok);
  font-size: 12.5px;
}

.footer {
  margin-top: auto;
  padding: 18px 26px 28px;
  border-top: 1px solid var(--border-soft);
  color: var(--muted);
}

.toast {
  position: fixed;
  right: 20px;
  bottom: 20px;
  max-width: 360px;
  padding: 11px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
  box-shadow: var(--shadow);
  z-index: 60;
  font-size: 13px;
}

.toast.error {
  border-color: color-mix(in srgb, var(--danger) 50%, var(--border));
}

.modal {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--panel);
  color: var(--text);
  padding: 0;
  width: min(560px, calc(100vw - 32px));
  box-shadow: var(--shadow);
}

.modal::backdrop {
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(2px);
}

.modal-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 15px 18px;
  border-bottom: 1px solid var(--border-soft);
}

.modal-head h2 {
  font-size: 15px;
}

.modal-body {
  padding: 18px;
  display: grid;
  gap: 14px;
}

.modal-foot {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  padding: 14px 18px;
  border-top: 1px solid var(--border-soft);
}

.modal-foot .danger-zone {
  margin-right: auto;
}

.loading-panel {
  display: grid;
  place-items: center;
  min-height: 240px;
  color: var(--muted);
  gap: 12px;
}

@media (max-width: 1100px) {
  .grid-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .sidebar {
    position: fixed;
    left: 0;
    top: 0;
    z-index: 40;
    transform: translateX(-105%);
    transition: transform 0.2s ease;
    box-shadow: var(--shadow);
  }

  .sidebar.open {
    transform: translateX(0);
  }

  .icon-btn {
    display: inline-flex;
  }

  .topbar {
    padding: 14px 18px;
  }

  .controls {
    padding: 12px 18px;
  }

  .filter-bar {
    padding: 10px 18px;
  }

  .view {
    padding: 18px 18px 34px;
  }

  .grid-2,
  .grid-3,
  .settings-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .footer {
    padding: 16px 18px 24px;
  }

  .user-chip #user-email {
    display: none;
  }
}

@media (max-width: 620px) {
  .topbar-actions {
    gap: 6px;
  }

  .periods {
    width: 100%;
    overflow-x: auto;
  }

  .period {
    flex: 1;
    padding: 6px 8px;
  }

  .custom-range {
    width: 100%;
  }

  .custom-range input {
    flex: 1;
    min-width: 0;
  }

  .controls-right {
    width: 100%;
    margin-left: 0;
  }

  .controls-right .btn {
    flex: 1;
  }

  .metric-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .metric-value {
    font-size: 22px;
  }

  .form-grid.two {
    grid-template-columns: minmax(0, 1fr);
  }
}