:root {
  color-scheme: light;
  --bg: #f6f4ef;
  --surface: #fffdfa;
  --surface-2: #eeebe3;
  --text: #20231d;
  --muted: #767a70;
  --line: #dcd8ce;
  --strong: #8b927f;
  --accent: #616b54;
  --selected: #eeefe8;
  --inverse: #fffdfa;
  --danger: #a74444;
  --success: #4d7853;
  --sidebar: 224px;
}
[data-theme="dark"] {
  color-scheme: dark;
  --bg: #151812;
  --surface: #1d211a;
  --surface-2: #282d24;
  --text: #f1f0e9;
  --muted: #a0a598;
  --line: #373d32;
  --strong: #727b68;
  --accent: #c5ceb8;
  --selected: #2a3026;
  --inverse: #151812;
  --danger: #ed9696;
  --success: #8ec597;
}
* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body {
  background: var(--bg);
  color: var(--text);
  font: 14px/1.45 Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
}
button, input, select { font: inherit; }
button { cursor: pointer; }
.sidebar {
  background: var(--surface);
  border-right: 1px solid var(--line);
  bottom: 0;
  display: flex;
  flex-direction: column;
  left: 0;
  padding: 30px 20px 22px;
  position: fixed;
  top: 0;
  width: var(--sidebar);
  z-index: 10;
}
.brand { display: flex; flex-direction: column; gap: 8px; }
.brand__mark {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 20px;
  font-weight: 600;
  letter-spacing: 2px;
  line-height: 1;
  white-space: nowrap;
}
.brand__caption { color: var(--muted); font-size: 7px; font-weight: 700; letter-spacing: 1.7px; line-height: 1.6; }
.primary-nav { display: grid; gap: 5px; margin-top: 62px; }
.nav-item, .mobile-nav button {
  background: transparent;
  border: 0;
  color: var(--muted);
}
.nav-item {
  border-left: 2px solid transparent;
  padding: 13px 14px;
  text-align: left;
  text-transform: uppercase;
  letter-spacing: 1.3px;
}
.nav-item:hover, .nav-item.is-active { color: var(--text); }
.nav-item.is-active { background: var(--selected); border-left-color: var(--accent); }
.sidebar__footer {
  align-items: center;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 18px;
}
.admin-name { max-width: 110px; overflow: hidden; text-overflow: ellipsis; }
.link-button { background: none; border: 0; color: var(--muted); padding: 0; }
.main { margin-left: var(--sidebar); min-height: 100vh; padding: 34px 40px 64px; }
.topbar { align-items: flex-end; display: flex; justify-content: space-between; margin-bottom: 30px; }
.topbar h1, h2, h3 { margin: 0; }
.topbar h1 { font-family: Georgia, serif; font-size: clamp(30px, 4vw, 46px); font-weight: 500; }
.topbar__actions { align-items: center; display: flex; gap: 14px; }
.eyebrow { color: var(--muted); font-size: 9px; font-weight: 700; letter-spacing: 2.5px; margin: 0 0 7px; }
.muted { color: var(--muted); }
.view { display: none; }
.view.is-active { display: block; }
.toolbar { align-items: end; display: flex; gap: 12px; margin-bottom: 18px; }
.summary-control[hidden] { display: none; }
.select-label, .client-period-bar label, .custom-dates label { display: grid; gap: 5px; }
.select-label span, .client-period-bar label > span, .custom-dates label > span {
  color: var(--muted);
  font-size: 9px;
  letter-spacing: 1px;
  text-transform: uppercase;
}
input, select {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 0;
  color: var(--text);
  min-height: 42px;
  outline: none;
  padding: 9px 12px;
}
input:focus, select:focus { border-color: var(--strong); }
.icon-button {
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--text);
  height: 42px;
  width: 42px;
}
.metric-grid { display: grid; gap: 1px; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.metric {
  background: var(--surface);
  border: 1px solid var(--line);
  min-height: 124px;
  padding: 18px;
}
.metric__label, .secondary-metric > span {
  color: var(--muted);
  font-size: 9px;
  letter-spacing: 1.3px;
  text-transform: uppercase;
}
.metric__value { display: block; font-size: clamp(22px, 2.2vw, 34px); margin-top: 18px; }
.metric__note { color: var(--muted); display: block; font-size: 11px; margin-top: 7px; }
.metric__note.positive { color: var(--success); }
.metric__note.negative { color: var(--danger); }
.summary-secondary {
  background: var(--surface);
  border: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 14px 0 18px;
}
.secondary-metric { border-left: 1px solid var(--line); min-width: 0; padding: 16px; }
.secondary-metric:first-child { border-left: 0; }
.secondary-metric strong { display: block; font-size: 25px; margin-top: 9px; }
.secondary-metric small { color: var(--muted); display: block; font-size: 10px; margin-top: 4px; }
.panel { background: var(--surface); border: 1px solid var(--line); min-width: 0; padding: 22px; }
.panel__header { align-items: flex-start; display: flex; gap: 12px; justify-content: space-between; margin-bottom: 20px; }
.panel__header > :not(:first-child) { align-self: flex-start; flex: 0 0 auto; }
.panel__header h2 { font-family: Georgia, serif; font-size: 21px; font-weight: 500; }
.panel--table { overflow: hidden; padding: 0; }
.revenue-panel { margin-bottom: 14px; }
.revenue-chart { overflow: hidden; }
.revenue-chart svg { display: block; height: auto; width: 100%; }
.chart-grid { stroke: var(--line); stroke-width: 1; }
.chart-axis { fill: var(--muted); font-size: 14px; }
.chart-area { fill: color-mix(in srgb, var(--accent) 10%, transparent); }
.chart-line { fill: none; stroke: var(--accent); stroke-linecap: round; stroke-linejoin: round; stroke-width: 3; }
.chart-point { fill: var(--accent); }
.chart-value { fill: var(--text); font-size: 14px; font-weight: 700; }
.summary-bottom { display: grid; gap: 14px; grid-template-columns: 1fr 1fr; }
.summary-money { display: grid; grid-template-columns: 1fr 1fr; }
.summary-money > div + div { border-left: 1px solid var(--line); padding-left: 20px; }
.summary-money span, #source-list .source-row span { color: var(--muted); display: block; font-size: 10px; }
.summary-money strong { display: block; font-size: 21px; margin-top: 8px; }
.source-list { display: grid; }
.source-list .source-row { align-items: center; border-top: 1px solid var(--line); display: grid; grid-template-columns: 1fr auto; padding: 9px 0; }
.source-list .source-row:first-child { border-top: 0; }
.client-period-bar { align-items: end; display: flex; gap: 12px; margin-bottom: 14px; }
.client-period-bar > label { min-width: 210px; }
.custom-dates { display: grid; gap: 10px; grid-template-columns: repeat(2, 170px); }
.custom-dates[hidden] { display: none; }
.custom-date-range {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(2, 170px);
}
.custom-date-range[hidden] { display: none !important; }
.client-counters { display: grid; gap: 1px; grid-template-columns: repeat(4, 1fr); margin-bottom: 14px; }
.client-counter {
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--text);
  min-height: 76px;
  padding: 13px 16px;
  text-align: left;
}
.client-counter.is-active { border-color: var(--strong); box-shadow: inset 0 -2px var(--accent); }
.client-counter span { color: var(--muted); display: block; font-size: 9px; text-transform: uppercase; }
.client-counter strong { display: block; font-size: 23px; margin-top: 8px; }
.client-toolbar { display: grid; grid-template-columns: minmax(220px, 1fr) 240px 42px; }
.split-view { display: grid; gap: 18px; grid-template-columns: minmax(0, 1.65fr) minmax(320px, .85fr); }
.client-head, .client-row {
  align-items: center;
  display: grid;
  gap: 12px;
  grid-template-columns: minmax(180px, 1.6fr) minmax(110px, .9fr) 58px 90px 100px 94px;
  padding: 13px 18px;
}
.client-head { border-bottom: 1px solid var(--line); color: var(--muted); font-size: 9px; text-transform: uppercase; }
.sort-header {
  background: transparent;
  border: 0;
  color: inherit;
  cursor: pointer;
  font: inherit;
  letter-spacing: inherit;
  padding: 0;
  text-align: left;
  text-transform: inherit;
}
.sort-header:hover, .sort-header.is-active { color: var(--text); }
.client-row { background: transparent; border: 0; border-bottom: 1px solid var(--line); color: var(--text); text-align: left; width: 100%; }
.client-row:hover, .client-row.is-selected { background: var(--selected); }
.client-identity { align-items: center; display: flex; gap: 10px; min-width: 0; }
.client-avatar {
  align-items: center;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--muted);
  display: inline-flex;
  flex: 0 0 34px;
  font-size: 11px;
  height: 34px;
  justify-content: center;
  width: 34px;
}
.client-avatar--large { flex-basis: 54px; font-size: 15px; height: 54px; width: 54px; }
.data-primary { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.data-secondary { color: var(--muted); display: block; font-size: 11px; margin-top: 3px; }
.client-status { font-size: 9px; text-transform: uppercase; }
.client-status::before { background: var(--muted); border-radius: 50%; content: ""; display: inline-block; height: 6px; margin-right: 6px; width: 6px; }
.client-status--active::before, .client-status--renewed::before { background: var(--success); }
.client-status--inactive::before, .client-status--not_renewed::before, .client-status--expired::before { background: var(--danger); }
.pagination { align-items: center; display: flex; justify-content: space-between; padding: 14px 18px; }
.pagination button { background: transparent; border: 1px solid var(--line); color: var(--text); padding: 7px 11px; }
.pagination button:disabled { opacity: .35; }
.detail-panel { min-height: 460px; }
.client-detail-profile { align-items: center; border-bottom: 1px solid var(--line); display: grid; gap: 14px; grid-template-columns: auto 1fr auto; margin: -22px -22px 20px; padding: 22px; }
.client-detail-profile h2 { font-family: Georgia, serif; font-weight: 500; }
.client-metrics { border-bottom: 1px solid var(--line); display: grid; grid-template-columns: repeat(3, 1fr); margin: 0 -22px 20px; }
.client-metrics > div { border-right: 1px solid var(--line); padding: 0 22px 18px; }
.client-metrics span, .detail-field span { color: var(--muted); display: block; font-size: 9px; text-transform: uppercase; }
.client-metrics strong { display: block; font-size: 17px; margin-top: 6px; }
.detail-grid { display: grid; gap: 14px; grid-template-columns: 1fr 1fr; }
.detail-field { border-bottom: 1px solid var(--line); padding-bottom: 11px; }
.timeline { margin-top: 24px; }
.timeline h3 { font-size: 12px; letter-spacing: 1px; text-transform: uppercase; }
.timeline-row { border-left: 1px solid var(--strong); margin-left: 4px; padding: 0 0 16px 16px; }
.payments-toolbar { display: grid; gap: 12px; margin-bottom: 18px; }
.payments-filters { display: grid; gap: 12px; grid-template-columns: minmax(180px, 220px) minmax(180px, 260px) 42px; }
.payments-filters .custom-dates { grid-column: 1 / -1; }
.payments-total { align-items: center; display: flex; justify-content: space-between; padding: 0 2px 14px; }
.payment-date { background: var(--bg); border-bottom: 1px solid var(--line); color: var(--muted); font-size: 10px; padding: 11px 18px; text-transform: uppercase; }
.payment-item { align-items: center; border-bottom: 1px solid var(--line); display: grid; gap: 18px; grid-template-columns: 1fr auto; min-height: 86px; padding: 14px 18px; }
.payment-item strong, .payment-item span, .payment-item small { display: block; }
.payment-item span, .payment-item small { color: var(--muted); }
.payment-amount { text-align: right; }
.provider-badge { color: var(--success) !important; font-size: 11px; margin-top: 6px; }
.settings-grid { display: grid; gap: 18px; grid-template-columns: 1.4fr 1fr; }
.theme-options { display: grid; gap: 12px; grid-template-columns: repeat(3, 1fr); }
.theme-option { background: transparent; border: 1px solid var(--line); color: var(--text); padding: 10px; text-align: left; }
.theme-option.is-active { border-color: var(--accent); }
.theme-preview { border: 1px solid var(--line); display: block; height: 70px; margin-bottom: 10px; }
.theme-preview--light { background: linear-gradient(90deg, #fffdfa 28%, #f6f4ef 28%); }
.theme-preview--dark { background: linear-gradient(90deg, #1d211a 28%, #151812 28%); }
.theme-preview--system { background: linear-gradient(135deg, #1d211a 50%, #fffdfa 50%); }
.settings-list > div { align-items: center; border-top: 1px solid var(--line); display: flex; justify-content: space-between; padding: 13px 0; }
.settings-list > div:first-child { border-top: 0; }
.status { border: 1px solid var(--strong); font-size: 9px; padding: 4px 7px; text-transform: uppercase; }
.button-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.button { border: 1px solid var(--text); min-height: 42px; padding: 9px 15px; }
.button--primary { background: var(--accent); color: var(--bg); width: 100%; }
.button--secondary { background: transparent; color: var(--text); }
.empty-state, .loading, .error-state { color: var(--muted); padding: 60px 20px; text-align: center; }
.error-state { color: var(--danger); }
.toast {
  background: #20231d;
  border-radius: 10px;
  bottom: calc(24px + env(safe-area-inset-bottom));
  box-shadow: 0 10px 28px rgba(21, 24, 18, .22);
  color: #fffdfa;
  font-size: 13px;
  font-weight: 600;
  max-width: min(280px, calc(100vw - 32px));
  opacity: 0;
  padding: 12px 16px;
  pointer-events: none;
  position: fixed;
  right: 16px;
  transform: translateY(8px);
  transition: .2s ease;
  z-index: 120;
}
.toast.is-visible { opacity: 1; transform: translateY(0); }
[data-theme="dark"] .toast {
  background: #f1f0e9;
  color: #151812;
}
.pull-refresh {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
  left: 50%;
  opacity: 0;
  padding: 8px 14px;
  pointer-events: none;
  position: fixed;
  top: calc(10px + env(safe-area-inset-top));
  transform: translate(-50%, calc(-120% + var(--pull, 0px)));
  transition: opacity .15s ease;
  z-index: 130;
}
.pull-refresh.is-visible { opacity: 1; }
.pull-refresh.is-ready,
.pull-refresh.is-refreshing { color: var(--text); }
.mobile-nav, .mobile-detail-close { display: none; }
.login-page { align-items: center; display: flex; justify-content: center; min-height: 100vh; padding: 24px; }
.login-shell { display: grid; gap: 72px; grid-template-columns: 280px minmax(280px, 420px); max-width: 850px; width: 100%; }
.brand--login { justify-content: center; }
.brand--login .brand__mark { font-size: 32px; }
.login-card { background: var(--surface); border: 1px solid var(--line); padding: 34px; }
.login-card h1 { font-family: Georgia, serif; font-size: 30px; font-weight: 500; margin: 0 0 28px; }
.login-card form { display: grid; gap: 16px; }
.login-card label { display: grid; gap: 7px; }
.login-card label span { color: var(--muted); font-size: 10px; text-transform: uppercase; }
.notice { border: 1px solid var(--danger); color: var(--danger); margin-bottom: 18px; padding: 12px; }
@media (max-width: 1100px) {
  .split-view, .summary-bottom, .settings-grid { grid-template-columns: 1fr; }
  .client-head, .client-row { grid-template-columns: minmax(170px, 1.5fr) minmax(100px, 1fr) 58px 90px 100px; }
  .client-head > :last-child, .client-row > :last-child { display: none; }
}
@media (max-width: 720px) {
  :root { --sidebar: 0px; }
  body { padding-bottom: calc(62px + env(safe-area-inset-bottom)); }
  .sidebar { display: none; }
  .main { margin: 0; padding: calc(20px + env(safe-area-inset-top)) 16px 34px; }
  .topbar { align-items: flex-start; margin-bottom: 22px; }
  .topbar h1 { font-size: 32px; }
  #updated-at { display: none; }
  .metric-grid { grid-template-columns: repeat(2, 1fr); }
  .metric { min-height: 105px; padding: 14px; }
  .summary-secondary { grid-template-columns: repeat(2, 1fr); }
  .secondary-metric:nth-child(3) { border-left: 0; border-top: 1px solid var(--line); }
  .secondary-metric:nth-child(4) { border-top: 1px solid var(--line); }
  .client-period-bar { align-items: stretch; display: grid; }
  .client-period-bar > label { min-width: 0; }
  .custom-dates { grid-template-columns: 1fr 1fr; }
  .custom-dates input { min-width: 0; width: 100%; }
  .client-counters { gap: 5px; margin: 0 -8px 12px; }
  .client-counter { min-height: 68px; padding: 9px 7px; }
  .client-toolbar { grid-template-columns: 1fr 42px; }
  .client-toolbar #client-tariff { grid-column: 1 / -1; grid-row: 2; }
  .client-head { display: none; }
  .client-row { align-items: start; gap: 4px 10px; grid-template-columns: 1fr auto; min-height: 82px; padding: 13px 12px; }
  .client-row > * { display: block; }
  .client-identity { display: flex !important; grid-row: 1 / span 2; }
  .client-tariff { color: var(--muted); font-size: 10px; grid-row: 3; margin-left: 44px; }
  .client-payments { display: none !important; }
  .client-ltv, .client-access, .client-status { grid-column: 2; text-align: right; }
  .client-ltv { grid-row: 1; }
  .client-access { color: var(--muted); font-size: 10px; grid-row: 2; }
  .client-status { grid-row: 3; }
  .payments-filters { gap: 8px; grid-template-columns: 1fr 42px; }
  .payments-filters #payment-period { grid-column: 1 / -1; }
  .detail-panel { display: none; }
  body.client-detail-open { overflow: hidden; }
  .detail-panel.is-mobile-open { background: var(--surface); bottom: 0; display: block; left: 0; overflow-y: auto; padding: calc(14px + env(safe-area-inset-top)) 16px 82px; position: fixed; right: 0; top: 0; z-index: 30; }
  .mobile-detail-close { align-items: center; background: transparent; border: 0; color: var(--text); display: flex; margin-bottom: 14px; padding: 8px 0; }
  .client-detail-profile { margin: 0 0 18px; padding: 0 0 18px; }
  .panel { padding: 16px; }
  .panel--table { padding: 0; }
  .theme-options { grid-template-columns: 1fr; }
  .mobile-nav { background: var(--surface); border-top: 1px solid var(--line); bottom: 0; display: grid; grid-template-columns: repeat(5, 1fr); left: 0; padding-bottom: env(safe-area-inset-bottom); position: fixed; right: 0; z-index: 40; }
  .mobile-nav button { padding: 14px 4px; text-align: center; }
  .mobile-nav button.is-active { color: var(--text); font-weight: 700; }
  .toast {
    bottom: calc(78px + env(safe-area-inset-bottom));
    left: 16px;
    right: 16px;
    max-width: none;
  }
  .login-shell { gap: 34px; grid-template-columns: 1fr; }
  .brand--login .brand__mark { font-size: 28px; }
}

/* Sources + settings ported from RD */
.settings-grid { display: grid; gap: 18px; grid-template-columns: 1.4fr 1fr; }
.theme-options { display: grid; gap: 12px; grid-template-columns: repeat(3, 1fr); }
.theme-option {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--text);
  padding: 10px;
  text-align: left;
}
.theme-option.is-active { border-color: var(--text); }
.theme-preview { border: 1px solid var(--line); display: block; height: 72px; margin-bottom: 10px; }
.theme-preview--dark { background: linear-gradient(90deg, #151812 28%, #282d24 28%); }
.theme-preview--light { background: linear-gradient(90deg, #ffffff 28%, #f4f6fa 28%); }
.theme-preview--system { background: linear-gradient(135deg, #151812 50%, #fff 50%); }
.settings-list > div {
  align-items: center;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  padding: 13px 0;
}
.settings-list > div:first-child { border-top: 0; }
.settings-dashboard {
  display: grid;
  gap: 18px;
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, .75fr);
}
.settings-sales,
.settings-tariffs,
.settings-data { grid-column: 1 / -1; }
.settings-live-status,
.integration-state {
  align-items: center;
  align-self: flex-start;
  border: 1px solid var(--line);
  display: inline-flex;
  flex: 0 0 auto;
  font-size: 9px;
  height: auto;
  letter-spacing: .8px;
  line-height: 1.2;
  padding: 6px 9px;
  text-transform: uppercase;
  white-space: nowrap;
}
.settings-live-status.is-online,
.integration-state.is-online { border-color: #42a66d; color: #42a66d; }
.settings-live-status.is-offline,
.integration-state.is-offline { border-color: #cf4652; color: #cf4652; }
.sales-mode-options {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 18px;
}
.sales-mode-options button {
  background: var(--surface-2);
  border: 1px solid var(--line);
  color: var(--text);
  min-height: 94px;
  padding: 15px;
  text-align: left;
}
.sales-mode-options button:hover { border-color: var(--strong-line); }
.sales-mode-options button.is-active {
  border-color: var(--text);
  box-shadow: inset 3px 0 var(--text);
}
.sales-mode-options strong,
.sales-mode-options span { display: block; }
.sales-mode-options span {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.45;
  margin-top: 7px;
}
.tariff-settings-list {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}
.tariff-pick-list {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.tariff-pick {
  align-items: center;
  background: var(--surface-2);
  border: 1px solid var(--line);
  color: var(--text);
  display: flex;
  gap: 12px;
  justify-content: space-between;
  padding: 14px 16px;
  text-align: left;
  width: 100%;
}
.tariff-pick.is-active {
  border-color: var(--text);
  box-shadow: inset 3px 0 var(--text);
}
.tariff-pick__meta { display: grid; gap: 4px; min-width: 0; }
.tariff-pick__meta strong { font-size: 15px; }
.tariff-pick__meta small { color: var(--muted); font-size: 12px; }
.tariff-editor-hint { margin: 4px 0 0; }
.tariff-setting {
  background: var(--surface-2);
  border: 1px solid var(--line);
  padding: 16px;
}
.tariff-setting.is-editing { border-color: var(--text); }
.tariff-setting__heading {
  align-items: center;
  display: flex;
  justify-content: space-between;
}
.tariff-setting__heading strong,
.tariff-setting__code { display: block; }
.tariff-setting__code {
  color: var(--muted);
  font-size: 9px;
  letter-spacing: 1px;
  margin-bottom: 5px;
  text-transform: uppercase;
}
.tariff-toggle {
  background: transparent;
  border: 1px solid #cf4652;
  color: #cf4652;
  font-size: 9px;
  letter-spacing: .7px;
  padding: 6px 9px;
  text-transform: uppercase;
}
.tariff-toggle.is-active { border-color: #42a66d; color: #42a66d; }
.tariff-setting__fields {
  display: grid;
  gap: 10px;
  grid-template-columns: minmax(0, 1.4fr) minmax(100px, .6fr);
  margin: 16px 0;
}
.tariff-setting__fields label:first-child { grid-column: 1 / -1; }
.tariff-setting__fields label { display: grid; gap: 5px; }
.tariff-setting__fields label span {
  color: var(--muted);
  font-size: 10px;
}
.tariff-setting__fields input {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 0;
  color: var(--text);
  min-width: 0;
  padding: 10px;
  width: 100%;
}
.tariff-setting__fields input:focus { border-color: var(--text); outline: none; }
.tariff-setting__footer {
  align-items: center;
  border-top: 1px solid var(--line);
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  padding-top: 12px;
}
.tariff-setting__footer .button { min-height: 34px; padding: 6px 11px; width: auto; }
.integration-list { display: grid; }
.integration-item {
  align-items: center;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 12px;
  grid-template-columns: 9px 1fr auto;
  padding: 13px 0;
}
.integration-item:first-child { border-top: 0; }
.integration-dot {
  background: #cf4652;
  border-radius: 50%;
  height: 8px;
  width: 8px;
}
.integration-dot.is-online { background: #42a66d; }
.integration-item strong,
.integration-item span,
.integration-item small { display: block; }
.integration-item > div > span,
.integration-item small {
  color: var(--muted);
  font-size: 10px;
  margin-top: 4px;
}
.settings-security-note {
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 10px;
  line-height: 1.5;
  margin: 8px 0 0;
  padding-top: 14px;
}
.button-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.button {
  border: 1px solid var(--text);
  min-height: 42px;
  padding: 9px 15px;
}
.button--primary { background: var(--text); color: var(--inverse); width: 100%; }
.button--secondary { background: transparent; color: var(--text); }

.empty-state { color: var(--muted); padding: 80px 20px; text-align: center; }
.loading { color: var(--muted); padding: 40px 20px; text-align: center; }
.error-state { color: var(--danger); padding: 40px 20px; text-align: center; }
.mobile-nav { display: none; }

[data-theme="light"] .sidebar {
  background: #ffffff;
  border-right-color: var(--line);
  color: var(--text);
}
[data-theme="light"] .nav-item { color: var(--muted); }
[data-theme="light"] .nav-item:hover,
[data-theme="light"] .nav-item.is-active { color: var(--text); }
[data-theme="light"] .nav-item.is-active {
  background: var(--selected);
  border-left-color: var(--text);
}
[data-theme="light"] .sidebar__footer { border-top-color: var(--line); }
[data-theme="light"] .sidebar .link-button { color: var(--muted); }
[data-theme="light"] .sidebar .link-button:hover { color: var(--text); }

.login-page { align-items: center; display: flex; justify-content: center; min-height: 100vh; padding: 24px; }
.login-shell { display: grid; gap: 72px; grid-template-columns: 280px minmax(280px, 420px); max-width: 850px; width: 100%; }
.brand--login { justify-content: center; }
.brand--login .brand__mark { font-size: 58px; }
.login-card { background: var(--surface); border: 1px solid var(--line); padding: 34px; }
.login-card h1 { font-size: 30px; margin: 0 0 28px; }
.login-card form { display: grid; gap: 16px; }
.login-card label { display: grid; gap: 7px; }
.login-card label span { color: var(--muted); font-size: 11px; letter-spacing: 1px; text-transform: uppercase; }
.notice { border: 1px solid var(--line); margin-bottom: 18px; padding: 12px; }
.notice--error { border-color: var(--danger); color: var(--danger); }

@media (max-width: 1100px) {
  .metric-grid { grid-template-columns: repeat(4, 1fr); }
  .dashboard-grid, .split-view { grid-template-columns: 1fr; }
  .detail-panel { min-height: 0; }
  .settings-grid { grid-template-columns: 1fr; }
  .settings-dashboard { grid-template-columns: 1fr; }
  .settings-dashboard > .panel { grid-column: 1; }
  .client-data-head,
  .client-row { grid-template-columns: minmax(170px, 1.5fr) minmax(100px, 1fr) 58px 90px 100px; }
  .client-data-head > :last-child,
  .client-row > :last-child { display: none; }
}

@media (max-width: 720px) {
  :root { --sidebar-width: 0px; }
  body { padding-bottom: calc(72px + env(safe-area-inset-bottom)); }
  .sidebar { display: none; }
  .main {
    margin: 0;
    padding: calc(20px + env(safe-area-inset-top)) 16px 34px;
  }
  .topbar { align-items: flex-start; margin-bottom: 22px; }
  .topbar h1 { font-size: 32px; }
  #updated-at { display: none; }
  .metric-grid { grid-template-columns: repeat(2, 1fr); }
  .metric { min-height: 105px; padding: 14px; }
  .metric__value { font-size: 23px; margin-top: 13px; }
  .metric__note { line-height: 1.35; }
  .summary-secondary { margin-top: 12px; }
  .secondary-metric { padding: 12px 8px; }
  .secondary-metric > span { font-size: 8px; letter-spacing: .8px; }
  .secondary-metric strong { font-size: 22px; }
  .secondary-metric small { font-size: 9px; }
  .revenue-panel { padding: 16px 10px 10px; }
  .revenue-panel .panel__header { padding: 0 6px; }
  .chart-axis, .chart-value { font-size: 17px; }
  .summary-money > div { padding: 14px 16px; }
  .toolbar--search { grid-template-columns: 1fr 1fr; }
  .toolbar--search input { grid-column: 1 / -1; }
  .toolbar--search .button { grid-column: 1 / -1; }
  .client-tabs { margin-bottom: 12px; }
  .client-period-bar {
    align-items: stretch;
    display: grid;
    gap: 8px;
    grid-template-columns: 1fr;
  }
  .client-period-bar > label { min-width: 0; }
  .client-custom-dates { gap: 8px; grid-template-columns: 1fr 1fr; }
  .client-custom-dates input { min-width: 0; width: 100%; }
  .client-counters {
    display: grid;
    gap: 6px;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin: 0 -16px 12px;
    padding: 0 16px 3px;
  }
  .client-counter {
    min-width: 0;
    min-height: 68px;
    padding: 10px 9px;
  }
  .client-counter strong { font-size: 20px; margin-top: 7px; }
  .client-renewal-controls { grid-template-columns: 1fr 1fr; }
  .client-toolbar { grid-template-columns: minmax(0, 1fr) 42px; }
  .client-toolbar #client-tariff { grid-column: 1 / -1; grid-row: 2; }
  .client-data-head { display: none; }
  .client-row {
    align-items: start;
    gap: 4px 10px;
    grid-template-columns: minmax(0, 1fr) auto;
    min-height: 82px;
    padding: 13px 12px;
  }
  .client-row > * { display: block; }
  .client-row .client-identity { display: flex; grid-column: 1; grid-row: 1 / span 2; }
  .client-tariff {
    color: var(--muted);
    font-size: 10px;
    grid-column: 1;
    grid-row: 3;
    margin-left: 44px;
  }
  .client-payments { display: none; }
  .client-ltv { font-size: 13px; grid-column: 2; grid-row: 1; text-align: right; }
  .client-access { color: var(--muted); font-size: 10px; grid-column: 2; grid-row: 2; text-align: right; }
  .client-status {
    grid-column: 2;
    grid-row: 3;
    text-align: right;
  }
  .client-row > :last-child { display: block; }
  .client-avatar { flex-basis: 36px; height: 36px; width: 36px; }
  .client-metrics { margin-left: -16px; margin-right: -16px; }
  .client-metrics > div { padding: 0 12px 16px; text-align: center; }
  .client-metrics strong { font-size: 16px; }
  .client-actions {
    background: transparent;
    margin: 24px 0 28px;
    padding: 0;
    position: relative;
  }
  .client-actions__menu {
    bottom: auto;
    margin-top: 6px;
    position: static;
  }
  .payments-toolbar { gap: 10px; margin-bottom: 14px; }
  .payments-filters {
    grid-template-columns: 1fr 1fr 42px;
    gap: 8px;
  }
  .payments-filters #payment-period { grid-column: 1 / -1; }
  .payments-filters select { min-width: 0; width: 100%; }
  .custom-date-range {
    gap: 8px;
    grid-template-columns: 1fr 1fr;
  }
  .custom-date-range input { min-width: 0; width: 100%; }
  .payments-total { padding-bottom: 12px; }
  .payment-date-heading { padding: 12px 16px 8px; }
  .payment-item { min-height: 92px; padding: 14px 16px; }
  .payment-item__client strong { font-size: 15px; }
  .payment-item__client small { line-height: 1.4; }
  .payment-item__amount strong { font-size: 16px; }
  .panel { padding: 16px; }
  .panel--table { padding: 0; }
  .bar-chart { gap: 4px; height: 210px; }
  .data-head { display: none; }
  .data-row, .payment-row {
    align-items: start;
    grid-template-columns: 1fr auto;
    padding: 15px 16px;
  }
  .data-row > :nth-child(3), .data-row > :nth-child(4) { text-align: right; }
  .payment-row > :nth-child(3) { display: none; }
  .detail-panel { display: none; }
  body.client-detail-open { overflow: hidden; }
  .detail-panel.is-mobile-open {
    background: var(--surface);
    bottom: 0;
    display: block;
    left: 0;
    overflow-y: auto;
    padding: calc(10px + env(safe-area-inset-top)) 16px
             calc(78px + env(safe-area-inset-bottom));
    position: fixed;
    right: 0;
    top: 0;
    z-index: 30;
  }
  .client-detail-back,
  .mobile-detail-close {
    display: inline-flex;
    margin-bottom: 10px;
  }
  .client-detail-profile {
    gap: 12px;
    margin: 0 0 18px;
    padding: 0 0 18px;
  }
  .client-detail-shell { min-height: calc(100vh - 88px); }
  .client-detail-identity h2 { font-size: 24px; }
  .detail-status { align-self: center; }
  .theme-options { grid-template-columns: 1fr; }
  .theme-preview { height: 52px; }
  .sales-mode-options,
  .tariff-settings-list { grid-template-columns: 1fr; }
  .sales-mode-options button { min-height: 76px; }
  .tariff-setting__fields { grid-template-columns: 1fr; }
  .tariff-setting__fields label:first-child { grid-column: 1; }
  .integration-item { grid-template-columns: 9px minmax(0, 1fr); }
  .integration-state { grid-column: 2; justify-self: start; }
  .mobile-nav {
    background: var(--surface);
    border-top: 1px solid var(--line);
    bottom: 0;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    left: 0;
    padding-bottom: env(safe-area-inset-bottom);
    position: fixed;
    right: 0;
    z-index: 40;
  }
  .mobile-nav button {
    align-items: center;
    background: transparent;
    border: 0;
    color: var(--muted);
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 10px;
    letter-spacing: .3px;
    padding: 9px 4px 8px;
    text-align: center;
  }
  .mobile-nav__icon { fill: currentColor; height: 22px; width: 22px; }
  .mobile-nav__icon--yoga-clients {
    display: block;
    height: 26px;
    object-fit: contain;
    width: 26px;
  }
  .mobile-nav__label { line-height: 1; }
  .mobile-nav button.is-active { color: var(--text); }
  .tariff-pick-list { grid-template-columns: 1fr; }
  .login-shell { gap: 34px; grid-template-columns: 1fr; }
  .brand--login .brand__mark { font-size: 42px; }
}


.sources-toolbar { flex-wrap: wrap; gap: 12px; }
.sources-panels {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr 1.2fr;
  margin: 16px 0;
}
.sources-funnel { display: grid; gap: 12px; }
.funnel-step { display: grid; gap: 6px; }
.funnel-step__bar {
  background: linear-gradient(90deg, #5b7cfa, #8ea2ff);
  border-radius: 999px;
  height: 10px;
  min-width: 8px;
}
.funnel-step__meta {
  display: flex;
  justify-content: space-between;
  color: var(--muted);
}
.funnel-step__meta strong { color: var(--text); }
.funnel-note { margin: 10px 0 0; font-size: 12px; line-height: 1.5; }
.sources-daily { position: relative; }
.sources-daily svg { display: block; width: 100%; height: auto; }
.sources-daily .chart-axis { font-size: 12px; }
.chart-line--visits { fill: none; stroke: #7f92ff; stroke-width: 2.5; }
.chart-line--paid { fill: none; stroke: #59d6a4; stroke-width: 2.5; }
.chart-y-axis,
.chart-axis-tick { stroke: var(--strong-line); stroke-width: 1.25; }
.source-point--visits { fill: #7f92ff; }
.source-point--paid { fill: #59d6a4; }
.source-point-value {
  font-size: 11px;
  font-weight: 700;
  paint-order: stroke;
  stroke: var(--surface);
  stroke-width: 4px;
  stroke-linejoin: round;
}
.source-point-value--visits { fill: #657bed; }
.source-point-value--paid { fill: #299f77; }
.sources-chart-hit {
  cursor: crosshair;
  fill: transparent;
  pointer-events: all;
}
.sources-chart-hover-line {
  opacity: 0;
  pointer-events: none;
  stroke: var(--muted);
  stroke-dasharray: 3 4;
  stroke-width: 1;
  transition: opacity .12s ease;
}
.sources-chart-hover-line.is-visible { opacity: .7; }
.sources-chart-tooltip {
  background: var(--surface);
  border: 1px solid var(--strong-line);
  border-radius: 10px;
  box-shadow: 0 10px 28px rgba(7, 16, 42, .18);
  display: grid;
  gap: 5px;
  min-width: 150px;
  opacity: 0;
  padding: 10px 12px;
  pointer-events: none;
  position: absolute;
  transform: translateX(-50%);
  transition: opacity .12s ease;
  z-index: 5;
}
.sources-chart-tooltip.is-visible { opacity: 1; }
.sources-chart-tooltip strong {
  font-size: 12px;
  margin-bottom: 2px;
  text-transform: capitalize;
}
.sources-chart-tooltip span {
  align-items: center;
  color: var(--muted);
  display: flex;
  font-size: 11px;
  gap: 6px;
}
.sources-chart-tooltip b { color: var(--text); margin-left: auto; }
.sources-chart-tooltip .legend-dot { flex: 0 0 7px; height: 7px; width: 7px; }
.sources-legend {
  display: flex;
  gap: 16px;
  margin-top: 8px;
  color: var(--muted);
  font-size: 12px;
}
.chart-step-control {
  align-items: center;
  display: flex;
  gap: 8px;
}
.chart-step-control span {
  color: var(--muted);
  font-size: 10px;
  letter-spacing: .8px;
  text-transform: uppercase;
}
.chart-step-control select {
  background: var(--surface-2);
  border: 1px solid var(--line);
  color: var(--text);
  min-height: 34px;
  padding: 6px 10px;
}
.legend-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 6px;
}
.legend-dot--visits { background: #7f92ff; }
.legend-dot--paid { background: #59d6a4; }
.sources-filters { margin: 8px 0 12px; }
.sources-list { display: grid; gap: 0; }
.sources-head,
.source-row {
  align-items: center;
  display: grid;
  gap: 10px;
  grid-template-columns: minmax(160px, 1.6fr) repeat(4, minmax(56px, .7fr)) minmax(90px, .9fr);
  padding: 12px 14px;
}
.sources-head {
  color: var(--muted);
  font-size: 12px;
  letter-spacing: .3px;
  text-transform: uppercase;
}
.source-row {
  border-top: 1px solid var(--line);
  color: var(--text);
}
.source-row__label { display: grid; gap: 3px; min-width: 0; }
.source-row__label strong {
  color: var(--text);
  font-size: 15px;
  font-weight: 650;
}
.source-row__meta {
  color: #5d6358;
  font-size: 12px;
  font-weight: 500;
}
[data-theme="dark"] .source-row__meta { color: #b6bbae; }
.source-row__net strong { color: var(--text); font-size: 15px; }
.sources-bottom {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr 1.2fr;
  margin-top: 16px;
}
.sources-quality {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.sources-quality > div {
  background: var(--surface-2);
  border: 1px solid var(--line);
  min-width: 0;
  padding: 12px;
}
.sources-quality > div,
.utm-builder {
  display: grid;
  gap: 10px;
}
.short-links {
  display: grid;
  gap: 10px;
}
.short-link-card {
  align-items: center;
  background: var(--surface-2);
  border: 1px solid var(--line);
  display: flex;
  gap: 12px;
  justify-content: space-between;
  padding: 14px 16px;
}
.short-link-card strong,
.short-link-card a,
.short-link-card small { display: block; }
.short-link-card a {
  color: var(--text);
  font-size: 15px;
  margin-top: 4px;
  text-decoration: none;
  word-break: break-all;
}
.short-link-card small {
  color: var(--muted);
  font-size: 11px;
  margin-top: 6px;
  word-break: break-all;
}
.short-link-card .button { flex: 0 0 auto; min-height: 34px; padding: 6px 11px; width: auto; }
.short-links-hint { margin-top: 12px; }
.short-links-hint code { font-size: 12px; }
.sources-quality span,
.utm-builder label span { color: var(--muted); font-size: 12px; }
.sources-quality strong { display: block; font-size: 22px; margin-top: 4px; }
.sources-quality small { color: var(--muted); }
.utm-builder label { display: grid; gap: 6px; }
.utm-builder input,
.utm-builder select {
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--text);
  padding: 10px 12px;
}
.utm-builder__result {
  align-items: start;
  display: grid;
  gap: 10px;
  grid-template-columns: 1fr auto;
}
.utm-builder__result code,
#tracker-snippet {
  display: block;
  overflow-wrap: anywhere;
  word-break: break-word;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 12px;
}
@media (max-width: 960px) {
  .sources-panels,
  .sources-bottom { grid-template-columns: 1fr; }
  .sources-head { display: none; }
  .source-row {
    grid-template-columns: 1fr 1fr;
    gap: 14px 20px;
    padding: 16px;
  }
  .source-row__label {
    border-bottom: 1px solid var(--line);
    grid-column: 1 / -1;
    padding-bottom: 12px;
  }
  .source-row > span:not(.source-row__label) {
    display: grid;
    font-size: 15px;
    gap: 4px;
  }
  .source-row > span:not(.source-row__label)::before {
    color: #6f7469;
    content: attr(data-label);
    font-size: 9px;
    font-weight: 600;
    letter-spacing: .7px;
    text-transform: uppercase;
  }
  .utm-builder__result { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  #view-sources .sources-toolbar {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    width: 100%;
  }
  #view-sources .sources-toolbar > label { min-width: 0; }
  #view-sources .sources-toolbar select { min-width: 0; width: 100%; }
  #view-sources .sources-toolbar .custom-date-range { grid-column: 1 / -1; }
  #view-sources .sources-panels { gap: 12px; margin: 12px 0; }
  #view-sources .panel { min-width: 0; }
  #view-sources .panel__header { align-items: flex-start; gap: 12px; }
  #view-sources .chart-step-control { flex: 0 0 auto; }
  #view-sources .sources-daily {
    margin: 0 -8px;
    overflow: hidden;
    width: calc(100% + 16px);
  }
  #view-sources .sources-daily .chart-axis { font-size: 13px; }
  #view-sources .source-point-value { font-size: 12px; }
  #view-sources .sources-filters {
    display: grid;
    gap: 8px;
    grid-template-columns: minmax(0, 1fr) 46px;
    margin: 10px 0 12px;
  }
  #view-sources .sources-filters input {
    grid-column: 1 / -1;
    min-width: 0;
    width: 100%;
  }
  #view-sources .sources-filters select {
    grid-column: 1;
    min-width: 0;
    width: 100%;
  }
  #view-sources .sources-filters .icon-button {
    grid-column: 2;
    grid-row: 2;
    height: 46px;
    width: 46px;
  }
  #view-sources .panel--table { overflow: hidden; }
  #view-sources .source-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  #view-sources .source-row__net { grid-column: 1 / -1; }
  #view-sources .sources-bottom { gap: 12px; margin-top: 12px; }
  #view-sources .sources-quality { gap: 8px; }
  #view-sources .sources-quality > div { padding: 10px 8px; }
  #view-sources .sources-quality span { font-size: 9px; }
  #view-sources .sources-quality strong { font-size: 19px; }
  #view-sources .sources-quality small { font-size: 9px; }
}

/* Telegram Mini App shell */
body.tg-miniapp {
  --tg-safe-top: var(--tg-content-safe-area-inset-top, env(safe-area-inset-top, 0px));
  --tg-safe-bottom: var(--tg-content-safe-area-inset-bottom, env(safe-area-inset-bottom, 0px));
}
body.tg-miniapp.login-page {
  min-height: 100vh;
  min-height: 100dvh;
  padding-top: calc(24px + var(--tg-safe-top));
  padding-bottom: calc(24px + var(--tg-safe-bottom));
}
body.tg-miniapp .login-miniapp-hint {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.4;
  margin: 16px 0 0;
}
body.tg-miniapp .mobile-nav {
  bottom: 0;
  padding-bottom: max(env(safe-area-inset-bottom, 0px), var(--tg-safe-bottom, 0px));
  transform: translateZ(0);
  -webkit-transform: translateZ(0);
  z-index: 1000;
}
body.tg-miniapp .mobile-nav button {
  min-height: 48px;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  position: relative;
  z-index: 1;
}
@media (max-width: 720px) {
  body.tg-miniapp {
    padding-bottom: calc(72px + env(safe-area-inset-bottom) + 4px);
  }
}