:root {
  color-scheme: dark;
  --bg: var(--tg-theme-bg-color, #0e1621);
  --surface: var(--tg-theme-secondary-bg-color, #17212b);
  --surface-2: color-mix(in srgb, var(--surface) 88%, white 12%);
  --surface-3: color-mix(in srgb, var(--surface) 78%, black 22%);
  --text: var(--tg-theme-text-color, #f5f7fa);
  --muted: var(--tg-theme-hint-color, #8c98a4);
  --link: var(--tg-theme-link-color, #5aa7e8);
  --button: var(--tg-theme-button-color, #3390ec);
  --button-text: var(--tg-theme-button-text-color, #ffffff);
  --separator: color-mix(in srgb, var(--muted) 24%, transparent);
  --accent: #9eea3c;
  --accent-soft: rgba(158, 234, 60, .13);
  --danger: #ff6675;
  --danger-soft: rgba(255, 102, 117, .12);
  --warning: #f3c969;
  --warning-soft: rgba(243, 201, 105, .12);
  --success: #72d572;
  --radius-xl: 18px;
  --radius-lg: 14px;
  --radius-md: 11px;
  --tap: 46px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Inter, Arial, sans-serif;
}

* { box-sizing: border-box; min-width: 0; }
html, body, #app { width: 100%; max-width: 100%; min-width: 0; }
#app { position: relative; min-height: var(--app-viewport-height, 100dvh); overflow: visible; }
html { background: var(--bg); overflow-x: hidden; }
body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior-y: contain;
  color: var(--text);
  background: var(--bg);
  font-size: 15px;
  line-height: 1.42;
  -webkit-font-smoothing: antialiased;
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
}
button, input, select { font: inherit; }
button, select, input { max-width: 100%; }
button {
  min-height: var(--tap);
  padding: 11px 16px;
  border: 0;
  border-radius: var(--radius-md);
  color: var(--text);
  background: color-mix(in srgb, var(--surface) 74%, white 8%);
  box-shadow: inset 0 0 0 1px var(--separator);
  cursor: pointer;
  touch-action: manipulation;
  transition: opacity .15s ease, transform .15s ease, background .15s ease;
  white-space: normal;
  overflow-wrap: anywhere;
}
button:active { transform: scale(.985); }
button:disabled { opacity: .42; cursor: not-allowed; transform: none; }
button.primary {
  color: var(--button-text);
  background: var(--button);
  box-shadow: none;
  font-weight: 700;
}
button.danger {
  color: #ffb7be;
  background: var(--danger-soft);
  box-shadow: inset 0 0 0 1px rgba(255, 102, 117, .38);
}
button.ghost { background: transparent; box-shadow: inset 0 0 0 1px var(--separator); }
button.icon-button { width: auto; min-height: 40px; padding: 8px 12px; border-radius: 10px; }
a { color: var(--link); }
h1, h2, h3, p { margin-top: 0; }
h1 { margin: 0; font-size: 22px; line-height: 1.12; letter-spacing: -.025em; }
h2 { margin-bottom: 7px; font-size: clamp(22px, 5vw, 30px); line-height: 1.15; letter-spacing: -.025em; }
h3 { margin: 0; font-size: 18px; line-height: 1.2; letter-spacing: -.012em; }
small { line-height: 1.38; }
code { color: var(--accent); overflow-wrap: anywhere; }

.shell {
  width: 100%;
  max-width: 980px;
  margin: 0 auto;
  padding: 10px clamp(10px, 3.5vw, 20px) calc(34px + env(safe-area-inset-bottom));
  overflow-x: clip;
}
.loading { min-height: var(--app-viewport-height, 100dvh); display: grid; place-items: center; color: var(--muted); padding: 24px; text-align: center; }
.loading-shell { padding-inline: 18px; }

.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: -10px calc(clamp(10px, 3.5vw, 20px) * -1) 8px;
  padding: 10px clamp(10px, 3.5vw, 20px);
  background: color-mix(in srgb, var(--bg) 91%, transparent);
  border-bottom: 1px solid var(--separator);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}
.app-identity { display: flex; align-items: center; gap: 10px; min-width: 0; }
.app-mark {
  flex: 0 0 38px;
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 11px;
  color: #0d161f;
  background: var(--accent);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: -.04em;
}
.app-identity > div:last-child { min-width: 0; }
.app-identity p { margin: 2px 0 0; color: var(--muted); font-size: 12px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.top-actions { display: flex; align-items: center; justify-content: flex-end; gap: 7px; min-width: 0; }
.status-cluster { display: flex; align-items: center; gap: 7px; min-width: 0; }
.status-label { color: var(--muted); font-size: 12px; }
.status-dot { flex: 0 0 8px; width: 8px; height: 8px; border-radius: 50%; background: #66717d; }
.status-dot.online { background: var(--success); box-shadow: 0 0 0 4px rgba(114, 213, 114, .12); }

.eyebrow { margin-bottom: 7px; color: var(--muted); font-size: 10px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.badge, .status-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 25px;
  max-width: 100%;
  padding: 4px 8px;
  border-radius: 999px;
  font-size: 11px;
  line-height: 1;
  font-weight: 700;
  letter-spacing: .025em;
  background: color-mix(in srgb, var(--surface) 82%, white 9%);
  white-space: nowrap;
}
.badge.demo, .status-pill.running, .status-pill.release_ready { color: var(--accent); background: var(--accent-soft); }
.badge.real, .badge.error, .status-pill.error, .status-pill.failed { color: #ffadb6; background: var(--danger-soft); }
.badge.info, .status-pill.idle, .status-pill.waiting_data { color: var(--link); background: color-mix(in srgb, var(--link) 14%, transparent); }
.status-pill.stopped { color: var(--muted); background: color-mix(in srgb, var(--muted) 14%, transparent); }

.tabs {
  position: sticky;
  top: 59px;
  z-index: 25;
  display: flex;
  gap: 4px;
  width: 100%;
  margin: 0 0 12px;
  padding: 4px;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x proximity;
  scrollbar-width: none;
  background: color-mix(in srgb, var(--surface) 90%, transparent);
  border: 1px solid var(--separator);
  border-radius: 13px;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}
.tabs::-webkit-scrollbar { display: none; }
.tabs button {
  flex: 0 0 auto;
  min-width: 82px;
  min-height: 38px;
  padding: 8px 12px;
  color: var(--muted);
  background: transparent;
  box-shadow: none;
  border-radius: 10px;
  scroll-snap-align: start;
  white-space: nowrap;
}
.tabs button.active { color: var(--text); background: color-mix(in srgb, var(--button) 18%, var(--surface)); font-weight: 700; }

.panel, .hero-panel, .metric-card, .notice {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  background: var(--surface);
  border: 1px solid var(--separator);
  border-radius: var(--radius-xl);
  box-shadow: 0 1px 0 rgba(255,255,255,.025) inset;
}
.panel { padding: clamp(15px, 3.6vw, 20px); margin-bottom: 12px; overflow: hidden; }
.hero-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, auto);
  align-items: center;
  gap: 18px;
  padding: clamp(16px, 4vw, 22px);
  margin-bottom: 12px;
}
.hero-panel p:last-child { margin-bottom: 0; color: var(--muted); overflow-wrap: anywhere; }
.hero-main { min-width: 0; }
.hero-state { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-bottom: 10px; }

.notice { margin-bottom: 12px; padding: 13px 15px; color: var(--text); background: color-mix(in srgb, var(--button) 10%, var(--surface)); white-space: pre-wrap; overflow-wrap: anywhere; }
.notice.danger { color: #ffb5bd; background: var(--danger-soft); border-color: rgba(255,102,117,.28); }
.notice.warning-state { color: var(--warning); background: var(--warning-soft); border-color: rgba(243,201,105,.28); }

.section-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 15px;
}
.section-heading > * { min-width: 0; }
.section-heading > div { display: grid; gap: 5px; }
.section-heading span, .muted { color: var(--muted); font-size: 12px; overflow-wrap: anywhere; }
.section-heading.sub { margin-top: 21px; padding-top: 18px; border-top: 1px solid var(--separator); }
.progress-value { flex: 0 0 auto; font-size: 15px; color: var(--muted); }

.action-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(132px, 1fr));
  gap: 9px;
  width: 100%;
}
.action-row button { width: 100%; }
.engine-actions { min-width: min(100%, 292px); grid-template-columns: repeat(2, minmax(120px, 1fr)); }
.engine-actions .primary { grid-column: 1 / -1; }
.learning-actions { margin-top: 16px; grid-template-columns: repeat(2, minmax(0, 1fr)); }

.learning-panel { display: grid; gap: 12px; }
.learning-panel .section-heading { margin-bottom: 0; }
.learning-title-row { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; }
.learning-message { margin: 0; color: var(--text); font-size: 16px; line-height: 1.45; overflow-wrap: anywhere; }
.meta-list { display: grid; border-top: 1px solid var(--separator); }
.meta-row {
  display: grid;
  grid-template-columns: minmax(104px, .7fr) minmax(0, 1.3fr);
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--separator);
  font-size: 13px;
}
.meta-row span { color: var(--muted); }
.meta-row b { font-weight: 600; text-align: right; overflow-wrap: anywhere; }

.metrics-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 9px; margin-bottom: 12px; }
.metric-card { min-height: 106px; padding: 15px; display: grid; align-content: space-between; gap: 8px; }
.metric-card span, .metric-card small { color: var(--muted); overflow-wrap: anywhere; }
.metric-card strong { font-size: clamp(20px, 4vw, 27px); line-height: 1.08; letter-spacing: -.025em; overflow-wrap: anywhere; }

.table-wrap { width: 100%; max-width: 100%; overflow-x: auto; overscroll-behavior-x: contain; -webkit-overflow-scrolling: touch; border-radius: 12px; }
table { width: 100%; min-width: 700px; border-collapse: collapse; }
th, td { padding: 12px 10px; text-align: left; border-bottom: 1px solid var(--separator); font-size: 13px; vertical-align: middle; }
th { color: var(--muted); font-size: 10px; text-transform: uppercase; letter-spacing: .08em; }
td { overflow-wrap: anywhere; }
.empty { text-align: center; color: var(--muted); padding: 28px 12px; }

.positive { color: var(--success); }
.negative { color: #ff8590; }
.warning { color: var(--warning); }

.settings-grid { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(270px, .8fr); gap: 12px; align-items: start; }
.form { display: grid; gap: 13px; }
.form label { display: grid; gap: 7px; min-width: 0; color: var(--muted); font-size: 12px; font-weight: 600; }
.form input, .form select, .section-heading select {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  color: var(--text);
  background: var(--surface-3);
  border: 1px solid var(--separator);
  border-radius: 10px;
  outline: none;
}
.form input:focus, .form select:focus, .section-heading select:focus { border-color: color-mix(in srgb, var(--button) 65%, transparent); }
.field-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.checks-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
label.check { display: flex; align-items: flex-start; gap: 10px; padding: 10px 11px; border-radius: 10px; color: var(--text); background: color-mix(in srgb, var(--surface) 82%, white 4%); }
label.check input { flex: 0 0 auto; width: 18px; height: 18px; margin: 1px 0 0; accent-color: var(--button); }
.stack { display: flex; flex-direction: column; gap: 8px; }
.stack.gap { gap: 12px; }

.model-grid, .gate-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px; }
.model-card, .gate, .experiment-card {
  min-width: 0;
  padding: 15px;
  background: var(--surface-3);
  border: 1px solid var(--separator);
  border-radius: var(--radius-lg);
}
.model-card { display: flex; justify-content: space-between; gap: 12px; }
.model-card.vertical { flex-direction: column; }
.model-card small, .gate small { color: var(--muted); }
.mini-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px 12px; color: var(--muted); font-size: 12px; }
.mini-grid span { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px; align-items: baseline; }
.mini-grid b { color: var(--text); text-align: right; overflow-wrap: anywhere; }

.gate { display: grid; grid-template-columns: minmax(0, 1fr) minmax(105px, auto); align-items: start; gap: 12px; }
.gate.pass { border-color: rgba(114,213,114,.30); }
.gate.fail { border-color: rgba(255,102,117,.30); }
.gate-copy { display: grid; gap: 5px; }
.gate-copy strong, .gate-copy small { overflow-wrap: anywhere; }
.gate-value { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 2px 7px; justify-items: end; text-align: right; }
.gate-value > b { grid-row: 1 / span 2; }
.gate-value > span, .gate-value > small { overflow-wrap: anywhere; }

.result-box { width: 100%; max-height: 460px; overflow: auto; margin: 13px 0 0; padding: 13px; color: #d8dfeb; background: var(--surface-3); border: 1px solid var(--separator); border-radius: 11px; font-size: 12px; line-height: 1.5; white-space: pre-wrap; overflow-wrap: anywhere; }
.danger-zone { border-color: rgba(255,102,117,.25); }
.danger-zone p { color: var(--muted); font-size: 13px; line-height: 1.5; }

.event-list { display: grid; gap: 0; }
.event-list article { display: flex; gap: 10px; align-items: flex-start; padding: 12px 0; border-bottom: 1px solid var(--separator); }
.event-list article > div { display: grid; gap: 4px; min-width: 0; }
.event-list small { color: var(--muted); overflow-wrap: anywhere; word-break: break-word; }
.severity { flex: 0 0 auto; padding: 4px 7px; border-radius: 999px; background: color-mix(in srgb, var(--muted) 14%, transparent); font-size: 9px; text-transform: uppercase; }
.severity.error, .severity.critical { color: #ff9ba5; background: var(--danger-soft); }
.severity.warning { color: var(--warning); background: var(--warning-soft); }

.chart-scroll { width: 100%; max-width: 100%; overflow-x: auto; overscroll-behavior-x: contain; -webkit-overflow-scrolling: touch; border-radius: 12px; background: var(--surface-3); }
.smc-chart { display: block; width: 100%; min-width: 720px; height: auto; background: #0b1118; border-radius: 12px; }
.chart-empty { min-height: 260px; display: grid; place-items: center; padding: 20px; color: var(--muted); background: var(--surface-3); border-radius: 12px; text-align: center; }

.bar-list { display: grid; gap: 11px; }
.bar-row { display: grid; grid-template-columns: minmax(82px, 140px) minmax(90px, 1fr) 58px; align-items: center; gap: 10px; font-size: 12px; }
.bar-row > div { height: 8px; overflow: hidden; border-radius: 999px; background: var(--surface-3); }
.bar-row i { display: block; height: 100%; border-radius: inherit; background: var(--button); }
.bar-row b { text-align: right; }

.training-notice { display: grid; gap: 9px; }
.training-line { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.progress-track { width: 100%; height: 7px; overflow: hidden; border-radius: 999px; background: color-mix(in srgb, var(--muted) 16%, transparent); }
.progress-track > span { display: block; height: 100%; border-radius: inherit; background: var(--button); transition: width .25s ease; }
.training-notice small { color: var(--muted); }

.experiment-list { display: grid; gap: 10px; }
.experiment-card { display: grid; gap: 12px; }
.experiment-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; }
.experiment-head > div { display: grid; gap: 4px; }
.experiment-head small, .experiment-reason, .experiment-symbols { color: var(--muted); overflow-wrap: anywhere; }
.experiment-metrics { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 9px; }
.experiment-metrics span { display: grid; gap: 4px; color: var(--muted); font-size: 12px; }
.experiment-metrics b, .experiment-metrics code { color: var(--text); overflow-wrap: anywhere; }
.experiment-reason { padding-top: 10px; border-top: 1px solid var(--separator); line-height: 1.45; }

.toast {
  position: fixed;
  left: 50%;
  bottom: max(16px, env(safe-area-inset-bottom));
  z-index: 100;
  width: min(430px, calc(100vw - 24px));
  max-width: calc(100vw - 24px);
  padding: 12px 14px;
  color: var(--text);
  background: color-mix(in srgb, var(--surface) 92%, black 8%);
  border: 1px solid var(--separator);
  border-radius: 13px;
  box-shadow: 0 12px 32px rgba(0,0,0,.30);
  opacity: 0;
  transform: translate(-50%, 12px);
  pointer-events: none;
  transition: .18s ease;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }
.toast.error { color: #ffb6bd; border-color: rgba(255,102,117,.38); }

@media (max-width: 800px) {
  .hero-panel { grid-template-columns: 1fr; align-items: stretch; }
  .engine-actions { width: 100%; min-width: 0; }
  .settings-grid { grid-template-columns: 1fr; }
  .metrics-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 640px) {
  .shell { padding-left: 10px; padding-right: 10px; }
  .topbar { margin-left: -10px; margin-right: -10px; padding-left: 10px; padding-right: 10px; }
  .status-label { display: none; }
  .icon-button { width: 40px; padding: 0; font-size: 0; }
  .icon-button::before { content: '↻'; font-size: 20px; line-height: 1; }
  .tabs { top: 59px; border-radius: 12px; }
  .tabs button { min-width: 76px; padding-inline: 10px; }
  .panel, .hero-panel { border-radius: 16px; }
  .action-row, .learning-actions, .engine-actions { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .engine-actions .primary { grid-column: 1 / -1; }
  .field-grid, .checks-grid { grid-template-columns: 1fr; }
  .model-grid, .gate-grid { grid-template-columns: 1fr; }
  .section-heading { align-items: flex-start; flex-wrap: wrap; }
  .section-heading select { width: 100%; }
  .meta-row { grid-template-columns: 1fr; gap: 3px; }
  .meta-row b { text-align: left; }
  .gate { grid-template-columns: 1fr; }
  .gate-value { padding-top: 9px; border-top: 1px solid var(--separator); justify-items: start; text-align: left; }
  .mini-grid { grid-template-columns: 1fr; }
  .experiment-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }

  .responsive-table table { min-width: 0; }
  .responsive-table thead { display: none; }
  .responsive-table tbody { display: grid; gap: 10px; }
  .responsive-table tr { display: grid; padding: 5px 13px; border: 1px solid var(--separator); border-radius: 13px; background: var(--surface-3); }
  .responsive-table td {
    display: grid;
    grid-template-columns: minmax(96px, .75fr) minmax(0, 1.25fr);
    gap: 10px;
    padding: 9px 0;
    border-bottom: 1px solid var(--separator);
    text-align: right;
  }
  .responsive-table td:last-child { border-bottom: 0; }
  .responsive-table td::before { content: attr(data-label); color: var(--muted); text-align: left; font-size: 12px; }
  .responsive-table td > * { justify-self: end; }
}

@media (max-width: 360px) {
  .status-cluster .badge:last-child { display: none; }
}

@media (max-width: 420px) {
  body { font-size: 14px; }
  .app-mark { flex-basis: 36px; width: 36px; height: 36px; }
  h1 { font-size: 20px; }
  h2 { font-size: 23px; }
  h3 { font-size: 17px; }
  .panel, .hero-panel { padding: 14px; }
  .metrics-grid { gap: 8px; }
  .metric-card { min-height: 96px; padding: 13px; }
  .metric-card strong { font-size: 19px; }
  .action-row, .learning-actions, .engine-actions { grid-template-columns: 1fr; }
  .engine-actions .primary { grid-column: auto; }
  .experiment-metrics { grid-template-columns: 1fr; }
  .bar-row { grid-template-columns: 76px minmax(70px, 1fr) 50px; gap: 8px; }
  .responsive-table td { grid-template-columns: minmax(82px, .7fr) minmax(0, 1.3fr); }
}

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

/* === v2.2.9 live market / learning replay chart === */
.chart-panel { overflow: hidden; }
.chart-heading { margin-bottom: 10px; }
.chart-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
  min-width: 0;
}
.segmented {
  display: inline-grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(92px, 1fr);
  max-width: 320px;
  padding: 3px;
  border-radius: 11px;
  background: var(--surface-3);
  border: 1px solid var(--separator);
}
.segmented button {
  min-height: 36px;
  padding: 7px 12px;
  border: 0;
  border-radius: 8px;
  color: var(--muted);
  background: transparent;
  box-shadow: none;
  white-space: nowrap;
}
.segmented button.active {
  color: var(--button-text);
  background: var(--button);
}
.replay-controls {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 7px;
  min-width: 0;
}
.replay-controls[hidden] { display: none !important; }
.replay-controls button {
  min-width: 38px;
  min-height: 36px;
  padding: 7px 10px;
  border-radius: 9px;
}
.replay-controls span {
  min-width: 64px;
  color: var(--muted);
  font-size: 12px;
  text-align: center;
  white-space: nowrap;
}
#chart-host { min-width: 0; }
.chart-scroll {
  position: relative;
  scrollbar-width: thin;
  border: 1px solid color-mix(in srgb, var(--separator) 78%, transparent);
}
.smc-chart {
  min-width: 760px;
  background: #0b1017;
  --chart-bg: #0b1017;
  --chart-muted: #7f899b;
}
.trade-marker.selected polygon { filter: drop-shadow(0 0 4px currentColor); }
.chart-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  padding: 10px 2px 3px;
  color: var(--muted);
  font-size: 11px;
}
.chart-legend span { display: inline-flex; align-items: center; gap: 5px; }
.chart-legend i { width: 13px; height: 3px; border-radius: 999px; background: var(--muted); }
.chart-legend .legend-long { background: #39c77a; }
.chart-legend .legend-short { background: #ff6072; }
.chart-legend .legend-entry { background: #4d9dff; }
.chart-legend .legend-stop { background: #ff6072; }
.chart-legend .legend-tp { background: #52c98a; }
.chart-summary {
  padding: 7px 2px 0;
  color: var(--text);
  font-size: 12px;
  line-height: 1.4;
  overflow-wrap: anywhere;
}
.chart-help {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

@media (max-width: 640px) {
  .chart-toolbar { align-items: stretch; flex-direction: column; }
  .segmented { width: 100%; max-width: none; }
  .replay-controls { width: 100%; justify-content: space-between; }
  .replay-controls button:last-child { flex: 1; }
  .smc-chart { min-width: 690px; }
}

@media (max-width: 380px) {
  .segmented { grid-auto-columns: minmax(0, 1fr); }
  .segmented button { padding-inline: 8px; font-size: 12px; }
  .replay-controls { gap: 5px; }
  .replay-controls button { padding-inline: 8px; }
}

/* === v2.2.10 readable replay chart === */
.chart-scroll.focus-mode {
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(18,26,38,.98), rgba(10,15,22,.98));
}
.smc-chart.focus-mode {
  min-width: 640px;
}
.chart-legend.compact {
  padding-top: 12px;
  gap: 8px 12px;
}
.chart-focus-help {
  margin-top: 8px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}
.trade-focus-card {
  margin-top: 10px;
  padding: 12px;
  border-radius: 14px;
  background: var(--surface-2);
  border: 1px solid var(--separator);
  display: grid;
  gap: 10px;
}
.trade-focus-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.trade-focus-head strong {
  font-size: 15px;
  letter-spacing: .02em;
}
.trade-focus-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}
.trade-focus-grid span {
  display: grid;
  gap: 4px;
  min-width: 0;
}
.trade-focus-grid small {
  color: var(--muted);
  font-size: 11px;
}
.trade-focus-grid b {
  color: var(--text);
  font-size: 13px;
  overflow-wrap: anywhere;
}
.trade-marker.compact text,
.trade-levels.compact text,
.trade-levels.compact rect {
  display: none;
}
.trade-marker.compact polygon {
  filter: drop-shadow(0 0 4px rgba(0,0,0,.28));
}
@media (max-width: 740px) {
  .trade-focus-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .smc-chart.focus-mode { min-width: 560px; }
}
@media (max-width: 420px) {
  .trade-focus-card { padding: 11px; }
  .trade-focus-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
  .trade-focus-head { align-items: flex-start; flex-direction: column; }
}

/* === v2.2.11 chart layer switcher === */
.layer-controls {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 6px;
  margin: 0 0 10px;
  padding: 4px;
  border: 1px solid var(--separator);
  border-radius: 12px;
  background: var(--surface-3);
}
.layer-controls[hidden] { display: none !important; }
.layer-controls button {
  min-width: 0;
  min-height: 38px;
  padding: 8px 10px;
  border: 0;
  border-radius: 9px;
  background: transparent;
  color: var(--muted);
  box-shadow: none;
  white-space: normal;
  line-height: 1.2;
}
.layer-controls button.active {
  background: var(--button);
  color: var(--button-text);
}
@media (max-width: 430px) {
  .layer-controls { grid-template-columns: 1fr; }
  .layer-controls button { text-align: left; padding-inline: 12px; }
}

/* === v2.2.13 replay correctness and exit diagnostics === */
.trade-exit text {
  paint-order: stroke;
  stroke: var(--chart-bg, #0b1017);
  stroke-width: 3px;
  stroke-linejoin: round;
}
.trade-result-equation {
  padding-top: 10px;
  border-top: 1px solid var(--separator);
  color: var(--muted);
  font-size: 12px;
  line-height: 1.55;
  overflow-wrap: anywhere;
}
.trade-result-equation b { color: var(--text); }
.trade-focus-grid span:nth-child(8) b {
  font-size: 12px;
  line-height: 1.35;
}
@media (max-width: 420px) {
  .trade-result-equation { font-size: 11px; }
}

/* === v2.2.14 causal replay timeline and exact fills === */
.trade-risk-reward rect { pointer-events: none; }
.signal-to-entry text,
.trade-entry text {
  paint-order: stroke;
  stroke: var(--chart-bg, #0b1017);
  stroke-width: 3px;
  stroke-linejoin: round;
}
.trade-focus-head > div { display: grid; gap: 4px; }
.trade-focus-head small { color: var(--muted); line-height: 1.35; }
.trade-timeline {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  gap: 8px;
  padding: 10px;
  border-radius: 12px;
  background: var(--surface-3);
}
.trade-timeline span { display: grid; gap: 3px; min-width: 0; }
.trade-timeline small { color: var(--muted); font-size: 10px; }
.trade-timeline b { font-size: 12px; overflow-wrap: anywhere; }
.trade-timeline i { color: var(--muted); font-style: normal; }
.direction-diagnostic {
  display: grid;
  gap: 5px;
  padding: 10px;
  border-radius: 12px;
  background: color-mix(in srgb, var(--button) 8%, var(--surface-3));
  border: 1px solid color-mix(in srgb, var(--button) 18%, var(--separator));
}
.direction-diagnostic span,
.direction-diagnostic small { color: var(--muted); font-size: 11px; line-height: 1.4; }
.direction-diagnostic b { font-size: 12px; line-height: 1.45; overflow-wrap: anywhere; }
.trade-fill-list {
  display: grid;
  gap: 0;
  overflow: hidden;
  border: 1px solid var(--separator);
  border-radius: 12px;
}
.trade-fill-list div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 10px;
  background: var(--surface-3);
}
.trade-fill-list div + div { border-top: 1px solid var(--separator); }
.trade-fill-list span { color: var(--muted); font-size: 11px; }
.trade-fill-list b { font-size: 11px; text-align: right; }
.notice.warning {
  margin-top: 10px;
  color: var(--warning);
  background: var(--warning-soft);
}
@media (max-width: 520px) {
  .trade-timeline { grid-template-columns: 1fr; }
  .trade-timeline i { transform: rotate(90deg); justify-self: start; }
  .trade-fill-list div { align-items: flex-start; flex-direction: column; gap: 4px; }
  .trade-fill-list b { text-align: left; }
}


/* === v2.2.15 live-consistent replay density === */
.chart-scroll.learning-window {
  border-radius: 12px;
  background: var(--surface-3);
}
.smc-chart.learning-window {
  min-width: 690px;
  background: #0b1017;
}
@media (max-width: 430px) {
  .layer-controls { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .layer-controls button {
    min-height: 42px;
    padding: 7px 5px;
    text-align: center;
    font-size: 11px;
  }
  .smc-chart.learning-window { min-width: 690px; }
}

/* === v2.2.16 multi-timeframe trade analysis === */
.mtf-analysis-card {
  display: grid;
  gap: 10px;
  padding: 11px;
  border-radius: 13px;
  background: color-mix(in srgb, var(--button) 6%, var(--surface-3));
  border: 1px solid color-mix(in srgb, var(--button) 16%, var(--separator));
}
.mtf-analysis-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}
.mtf-analysis-head > div { display: grid; gap: 3px; }
.mtf-analysis-head small { color: var(--muted); font-size: 11px; line-height: 1.4; }
.mtf-timeframes {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}
.mtf-timeframes article {
  display: grid;
  align-content: start;
  gap: 7px;
  min-width: 0;
  padding: 10px;
  border-radius: 11px;
  background: var(--surface-2);
  border: 1px solid var(--separator);
}
.mtf-timeframes article > div { display: grid; gap: 2px; }
.mtf-timeframes article b { font-size: 14px; }
.mtf-timeframes article strong { font-size: 11px; overflow-wrap: anywhere; }
.mtf-timeframes article span,
.mtf-timeframes article small { color: var(--muted); font-size: 10px; line-height: 1.35; overflow-wrap: anywhere; }
.mtf-combined {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}
.mtf-combined span {
  display: grid;
  gap: 3px;
  padding: 8px;
  border-radius: 10px;
  background: var(--surface-3);
}
.mtf-combined small { color: var(--muted); font-size: 10px; }
.mtf-combined b { font-size: 12px; }
@media (max-width: 480px) {
  .mtf-timeframes { grid-template-columns: 1fr; }
  .mtf-timeframes article { grid-template-columns: minmax(60px, auto) 1fr; align-items: center; }
  .mtf-timeframes article > small { grid-column: 1 / -1; }
  .mtf-combined { grid-template-columns: 1fr; }
}

/* === v2.2.18 deterministic SMC setup meta-labeling === */
.smc-setup-card {
  display: grid;
  gap: 10px;
  padding: 12px;
  margin-top: 10px;
  border: 1px solid color-mix(in srgb, var(--button) 35%, var(--separator));
  border-radius: 14px;
  background: color-mix(in srgb, var(--button) 7%, var(--surface-2));
}
.smc-setup-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}
.smc-setup-head > div { display: grid; gap: 3px; min-width: 0; }
.smc-setup-head strong { font-size: 14px; overflow-wrap: anywhere; }
.smc-setup-head small { color: var(--muted); line-height: 1.35; }
.smc-setup-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 9px;
}
.smc-setup-grid span { display: grid; gap: 3px; min-width: 0; }
.smc-setup-grid small { color: var(--muted); font-size: 11px; }
.smc-setup-grid b { font-size: 12px; overflow-wrap: anywhere; }
.smc-causality {
  padding-top: 9px;
  border-top: 1px solid var(--separator);
  color: var(--muted);
  font-size: 11px;
  line-height: 1.45;
  overflow-wrap: anywhere;
}
@media (max-width: 620px) {
  .smc-setup-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 380px) {
  .smc-setup-head { flex-direction: column; }
  .smc-setup-grid { grid-template-columns: 1fr; }
}

/* === v2.2.18 setup meta-label diagnostics === */
.setup-performance {
  display: grid;
  gap: 8px;
  padding-top: 12px;
  border-top: 1px solid var(--separator);
}
.setup-performance > strong { font-size: 13px; }
.setup-performance > div {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid color-mix(in srgb, var(--separator) 70%, transparent);
  font-size: 12px;
}
.setup-performance > div:last-child { border-bottom: 0; }
.setup-performance span { color: var(--muted); overflow-wrap: anywhere; }
.setup-performance b { text-align: right; white-space: nowrap; }
@media (max-width: 420px) {
  .setup-performance > div { display: grid; }
  .setup-performance b { text-align: left; white-space: normal; }
}

/* === v2.5.0 unified UI: native mobile shell, persistent settings, full trade journal === */
.overview-shortcuts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin: -2px 0 12px;
}
.overview-shortcuts button { min-height: 42px; font-size: 12px; }
.trade-mode-switch {
  margin-bottom: 14px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.trade-mode-switch button { display: flex; align-items: center; justify-content: center; gap: 6px; }
.trade-mode-switch small {
  min-width: 20px;
  padding: 2px 6px;
  border-radius: 999px;
  color: var(--muted);
  background: color-mix(in srgb, var(--muted) 12%, transparent);
}
.trade-history-list { display: grid; gap: 9px; }
.trade-history-card {
  display: grid;
  gap: 12px;
  padding: 13px;
  border-radius: 15px;
  background: var(--surface-2);
  border: 1px solid var(--separator);
}
.trade-history-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; }
.trade-history-head > div { display: grid; gap: 3px; }
.trade-history-head strong { font-size: 14px; }
.trade-history-head small { color: var(--muted); font-size: 11px; }
.trade-history-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 9px;
}
.trade-history-grid span { display: grid; gap: 3px; min-width: 0; }
.trade-history-grid small { color: var(--muted); font-size: 10px; }
.trade-history-grid b { font-size: 12px; overflow-wrap: anywhere; }
.trade-history-path {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 5px;
  padding-top: 9px;
  border-top: 1px solid var(--separator);
  color: var(--muted);
  font-size: 10px;
}
.trade-history-path i { font-style: normal; opacity: .55; }
.load-more { width: 100%; margin-top: 12px; }
.settings-form-native { padding-bottom: 88px; }
.settings-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 13px;
}
.settings-summary span {
  display: grid;
  gap: 3px;
  padding: 10px;
  border-radius: 12px;
  background: var(--surface-2);
}
.settings-summary small { color: var(--muted); font-size: 10px; }
.settings-summary b { font-size: 12px; overflow-wrap: anywhere; }
.settings-save-state {
  margin-bottom: 12px;
  padding: 9px 11px;
  border-radius: 11px;
  color: var(--success);
  background: color-mix(in srgb, var(--success) 10%, transparent);
  font-size: 12px;
}
.settings-save-state.dirty { color: var(--warning); background: var(--warning-soft); }
.settings-section {
  margin-top: 10px;
  overflow: hidden;
  border: 1px solid var(--separator);
  border-radius: 14px;
  background: var(--surface-2);
}
.settings-section summary {
  min-height: 50px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 11px 13px;
  cursor: pointer;
  list-style: none;
  font-weight: 700;
}
.settings-section summary::-webkit-details-marker { display: none; }
.settings-section summary::after { content: '›'; color: var(--muted); font-size: 22px; line-height: 1; transform: rotate(90deg); transition: transform .15s ease; }
.settings-section[open] summary::after { transform: rotate(-90deg); }
.settings-section summary small { margin-left: auto; color: var(--muted); font-weight: 400; font-size: 10px; }
.settings-section > .field-grid,
.settings-section > .checks-grid,
.settings-section > label { margin: 0 12px 12px; }
.settings-section[open] summary { border-bottom: 1px solid var(--separator); margin-bottom: 12px; }
.settings-save-bar {
  position: sticky;
  bottom: 7px;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 14px;
  padding: 10px;
  border: 1px solid var(--separator);
  border-radius: 14px;
  background: color-mix(in srgb, var(--surface) 92%, transparent);
  box-shadow: 0 -12px 30px rgba(0,0,0,.14);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}
.settings-save-bar > div { display: grid; gap: 2px; }
.settings-save-bar small { color: var(--muted); font-size: 10px; }
.settings-save-bar button { flex: 0 0 auto; }
.tabs button i { display: none; font-style: normal; }

@media (max-width: 640px) {
  .shell {
    padding-left: 9px;
    padding-right: 9px;
    padding-bottom: calc(82px + env(safe-area-inset-bottom));
  }
  .topbar {
    min-height: 54px;
    margin-left: -9px;
    margin-right: -9px;
    padding-left: 12px;
    padding-right: 12px;
  }
  .app-mark { width: 34px; height: 34px; flex-basis: 34px; border-radius: 10px; }
  .app-identity h1 { font-size: 17px; }
  .app-identity p { font-size: 10px; }
  .status-label, .top-actions .badge { display: none; }
  .icon-button { padding-inline: 10px; font-size: 11px; }
  .tabs {
    position: fixed;
    inset: auto 0 0 0;
    top: auto;
    z-index: 100;
    width: 100%;
    margin: 0;
    padding: 5px max(5px, env(safe-area-inset-left)) calc(5px + env(safe-area-inset-bottom)) max(5px, env(safe-area-inset-right));
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 2px;
    border: 0;
    border-top: 1px solid var(--separator);
    border-radius: 0;
    overflow: visible;
    background: color-mix(in srgb, var(--surface) 94%, transparent);
    box-shadow: 0 -7px 24px rgba(0,0,0,.18);
  }
  .tabs button[data-tab="signals"], .tabs button[data-tab="monitoring"] { display: none; }
  .tabs button {
    min-width: 0;
    min-height: 54px;
    padding: 5px 2px;
    display: grid;
    place-items: center;
    align-content: center;
    gap: 2px;
    border-radius: 10px;
    font-size: 10px;
    line-height: 1.05;
  }
  .tabs button i { display: block; font-size: 19px; line-height: 1; }
  .tabs button span { display: block; }
  .tabs button.active { color: var(--button); background: transparent; }
  .panel, .hero-panel, .metric-card, .notice { border-radius: 16px; }
  .panel { padding: 14px 13px; }
  .hero-panel { padding: 15px 13px; }
  .trade-history-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .trade-history-path { display: grid; grid-template-columns: 1fr; }
  .trade-history-path i { display: none; }
  .settings-summary { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .settings-form-native { padding-bottom: 74px; }
  .settings-save-bar {
    bottom: 70px;
    margin-left: -5px;
    margin-right: -5px;
  }
  .settings-save-bar > div { display: none; }
  .settings-save-bar button { width: 100%; }
  .overview-shortcuts { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 390px) {
  .overview-shortcuts { grid-template-columns: 1fr; }
  .settings-summary { grid-template-columns: 1fr 1fr; }
  .settings-summary span:last-child { grid-column: 1 / -1; }
  .trade-mode-switch button { font-size: 11px; padding-inline: 4px; }
  .trade-mode-switch small { display: none; }
}

/* ========================================================================
   v2.5.0 — Apple HIG-inspired Telegram Mini App shell
   ======================================================================== */
:root {
  color-scheme: light dark;
  --ios-blue: #0a84ff;
  --ios-green: #30d158;
  --ios-red: #ff453a;
  --ios-orange: #ff9f0a;
  --ios-purple: #bf5af2;
  --ios-radius: 22px;
  --ios-radius-sm: 14px;
  --ios-hairline: color-mix(in srgb, var(--text) 10%, transparent);
  --ios-glass: color-mix(in srgb, var(--surface) 88%, transparent);
  --ios-raised: color-mix(in srgb, var(--surface) 92%, white 4%);
  --app-viewport-height: 100dvh;
  --button: var(--tg-theme-button-color, var(--ios-blue));
  --success: var(--ios-green);
  --danger: var(--ios-red);
  --warning: var(--ios-orange);
  --accent: var(--ios-blue);
  --accent-soft: color-mix(in srgb, var(--ios-blue) 14%, transparent);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Helvetica Neue", Inter, sans-serif;
}

@media (prefers-color-scheme: light) {
  :root:not(.telegram-miniapp) {
    --bg: #f2f2f7;
    --surface: #ffffff;
    --surface-2: #f8f8fa;
    --surface-3: #f2f2f7;
    --text: #111113;
    --muted: #6e6e73;
    --link: #007aff;
    --button: #007aff;
    --button-text: #ffffff;
    --separator: rgba(60, 60, 67, .15);
  }
}

@media (prefers-color-scheme: dark) {
  :root:not(.telegram-miniapp) {
    --bg: #000000;
    --surface: #1c1c1e;
    --surface-2: #2c2c2e;
    --surface-3: #161618;
    --text: #f5f5f7;
    --muted: #98989d;
    --link: #0a84ff;
    --button: #0a84ff;
    --button-text: #ffffff;
    --separator: rgba(84, 84, 88, .55);
  }
}

html {
  min-height: var(--app-viewport-height);
  background:
    radial-gradient(circle at 15% -10%, color-mix(in srgb, var(--button) 16%, transparent), transparent 32rem),
    var(--bg);
}

body {
  min-height: var(--app-viewport-height);
  background: transparent;
  letter-spacing: -.008em;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(circle at 18% 0%, color-mix(in srgb, var(--button) 14%, transparent), transparent 24rem),
    radial-gradient(circle at 88% 12%, color-mix(in srgb, var(--ios-purple) 10%, transparent), transparent 22rem),
    linear-gradient(180deg, color-mix(in srgb, var(--bg) 96%, white 2%), var(--bg));
  min-height: 100dvh;
}

.apple-loader {
  display: grid;
  justify-items: center;
  gap: 16px;
  width: min(100%, 320px);
  padding: 28px 22px;
  border: .5px solid var(--ios-hairline);
  border-radius: 28px;
  background: color-mix(in srgb, var(--surface) 90%, transparent);
  box-shadow: 0 18px 40px rgba(0,0,0,.10), inset 0 .5px 0 rgba(255,255,255,.06);
  backdrop-filter: saturate(180%) blur(30px);
  -webkit-backdrop-filter: saturate(180%) blur(30px);
}

.apple-loader.error {
  border-color: color-mix(in srgb, var(--ios-red) 24%, var(--ios-hairline));
}

.apple-loader-ring {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2.5px solid color-mix(in srgb, var(--text) 12%, transparent);
  border-top-color: var(--button);
  animation: appleSpin .9s linear infinite;
}

.apple-loader-copy {
  display: grid;
  gap: 6px;
  text-align: center;
}

.apple-loader-copy strong {
  font-size: 17px;
  line-height: 1.2;
  letter-spacing: -.02em;
}

.apple-loader-copy span {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

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

button,
input,
select {
  -webkit-appearance: none;
  appearance: none;
}

button {
  border-radius: 13px;
  font-weight: 600;
  letter-spacing: -.01em;
  background: var(--ios-raised);
  box-shadow: inset 0 0 0 .5px var(--ios-hairline), 0 1px 2px rgba(0,0,0,.04);
}

button.primary {
  background: var(--button);
  box-shadow: 0 6px 18px color-mix(in srgb, var(--button) 20%, transparent);
}

button.danger {
  color: var(--ios-red);
  background: color-mix(in srgb, var(--ios-red) 12%, var(--surface));
  box-shadow: inset 0 0 0 .5px color-mix(in srgb, var(--ios-red) 24%, transparent);
}

button:focus-visible,
input:focus-visible,
select:focus-visible,
summary:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--button) 24%, transparent);
  outline-offset: 2px;
}

.ui-icon {
  display: block;
  width: 21px;
  height: 21px;
  flex: 0 0 21px;
}

.shell {
  max-width: 1120px;
  min-height: var(--app-viewport-height, 100dvh);
  padding-top: 0;
  padding-bottom: calc(116px + env(safe-area-inset-bottom));
  overflow: visible;
}

.page-content {
  min-width: 0;
  overflow: visible;
  padding-bottom: calc(96px + env(safe-area-inset-bottom));
}

.topbar {
  min-height: 64px;
  margin-top: 0;
  padding-top: max(10px, env(safe-area-inset-top));
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  border-bottom: .5px solid var(--ios-hairline);
  backdrop-filter: saturate(180%) blur(28px);
  -webkit-backdrop-filter: saturate(180%) blur(28px);
}

.app-mark {
  position: relative;
  overflow: hidden;
  width: 42px;
  height: 42px;
  flex-basis: 42px;
  border-radius: 12px;
  color: #fff;
  background:
    radial-gradient(circle at 28% 20%, rgba(255,255,255,.68), transparent 22%),
    linear-gradient(145deg, #5ac8fa 0%, #0a84ff 42%, #5e5ce6 100%);
  box-shadow: inset 0 0 0 .5px rgba(255,255,255,.22), 0 8px 20px rgba(10,132,255,.22);
}

.app-mark::after {
  content: '';
  position: absolute;
  inset: auto -8px -14px 4px;
  height: 26px;
  border-radius: 50%;
  background: rgba(255,255,255,.15);
  transform: rotate(-18deg);
}

.app-mark span {
  position: relative;
  z-index: 1;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: -.05em;
}

.app-identity h1 {
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -.025em;
}

.app-identity p {
  margin-top: 1px;
  font-size: 11px;
}

.top-actions {
  gap: 8px;
}

.status-cluster {
  padding: 5px 8px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--surface) 78%, transparent);
  box-shadow: inset 0 0 0 .5px var(--ios-hairline);
}

.status-dot {
  width: 7px;
  height: 7px;
  flex-basis: 7px;
}

.status-dot.online {
  background: var(--ios-green);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--ios-green) 12%, transparent);
}

.refresh-button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 36px;
  padding: 7px 10px;
  border-radius: 999px;
}

.refresh-button .ui-icon {
  width: 17px;
  height: 17px;
  flex-basis: 17px;
}

.desktop-tabs {
  top: 67px;
  gap: 3px;
  margin-top: 10px;
  padding: 4px;
  border: .5px solid var(--ios-hairline);
  border-radius: 14px;
  background: color-mix(in srgb, var(--surface) 82%, transparent);
  box-shadow: 0 8px 30px rgba(0,0,0,.045);
  backdrop-filter: saturate(180%) blur(22px);
  -webkit-backdrop-filter: saturate(180%) blur(22px);
}

.desktop-tabs button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-width: 110px;
  min-height: 38px;
  padding: 8px 11px;
  border-radius: 10px;
  font-size: 12px;
  font-weight: 600;
}

.desktop-tabs .ui-icon {
  width: 17px;
  height: 17px;
  flex-basis: 17px;
}

.desktop-tabs button.active {
  color: var(--text);
  background: color-mix(in srgb, var(--surface) 82%, white 8%);
  box-shadow: 0 1px 4px rgba(0,0,0,.10), inset 0 0 0 .5px var(--ios-hairline);
}

.mobile-tabbar {
  display: none;
}

.panel,
.hero-panel,
.metric-card,
.notice {
  border: .5px solid var(--ios-hairline);
  border-radius: var(--ios-radius);
  background: color-mix(in srgb, var(--surface) 94%, transparent);
  box-shadow: 0 10px 36px rgba(0,0,0,.045), inset 0 .5px 0 rgba(255,255,255,.055);
}

.hero-panel {
  min-height: 166px;
  padding: clamp(18px, 4vw, 26px);
  background:
    radial-gradient(circle at 92% 10%, color-mix(in srgb, var(--button) 16%, transparent), transparent 18rem),
    color-mix(in srgb, var(--surface) 95%, transparent);
}

.hero-panel h2 {
  max-width: 680px;
  margin-bottom: 8px;
  font-size: clamp(28px, 5vw, 42px);
  font-weight: 720;
  line-height: 1.04;
  letter-spacing: -.045em;
}

.eyebrow {
  color: var(--button);
  font-size: 10px;
  letter-spacing: .12em;
}

.badge,
.status-pill {
  min-height: 24px;
  padding: 5px 9px;
  border-radius: 999px;
  letter-spacing: 0;
  background: color-mix(in srgb, var(--surface) 82%, white 5%);
  box-shadow: inset 0 0 0 .5px var(--ios-hairline);
}

.badge.demo,
.status-pill.running,
.status-pill.release_ready {
  color: var(--ios-green);
  background: color-mix(in srgb, var(--ios-green) 11%, var(--surface));
}

.badge.real,
.badge.error,
.status-pill.error,
.status-pill.failed {
  color: var(--ios-red);
  background: color-mix(in srgb, var(--ios-red) 11%, var(--surface));
}

.metrics-grid {
  gap: 10px;
}

.metric-card {
  position: relative;
  min-height: 124px;
  padding: 17px;
  overflow: hidden;
}

.metric-card::after {
  content: '';
  position: absolute;
  width: 88px;
  height: 88px;
  right: -36px;
  bottom: -48px;
  border-radius: 50%;
  background: color-mix(in srgb, var(--button) 8%, transparent);
}

.metric-card strong {
  position: relative;
  z-index: 1;
  font-size: clamp(22px, 4.2vw, 30px);
  font-weight: 720;
  letter-spacing: -.04em;
}

.metric-card span,
.metric-card small {
  position: relative;
  z-index: 1;
}

.section-heading h2 {
  font-size: clamp(28px, 5vw, 38px);
  font-weight: 720;
  letter-spacing: -.04em;
}

.section-heading h3 {
  font-weight: 680;
}

.form input,
.form select,
.section-heading select {
  min-height: 46px;
  padding: 11px 13px;
  border: .5px solid var(--ios-hairline);
  border-radius: 12px;
  color: var(--text);
  background: color-mix(in srgb, var(--surface-3) 72%, transparent);
  box-shadow: inset 0 1px 1px rgba(0,0,0,.025);
}

.form input:focus,
.form select:focus,
.section-heading select:focus {
  border-color: color-mix(in srgb, var(--button) 66%, transparent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--button) 13%, transparent);
}

label.check {
  min-height: 48px;
  align-items: center;
  padding: 8px 10px 8px 12px;
  border-radius: 13px;
  background: color-mix(in srgb, var(--surface-3) 72%, transparent);
  box-shadow: inset 0 0 0 .5px var(--ios-hairline);
}

label.check input[type="checkbox"] {
  position: relative;
  width: 48px;
  height: 28px;
  margin-left: auto;
  order: 2;
  flex: 0 0 48px;
  border: 0;
  border-radius: 999px;
  background: color-mix(in srgb, var(--muted) 22%, transparent);
  box-shadow: inset 0 0 0 .5px color-mix(in srgb, var(--muted) 18%, transparent);
  transition: background .2s ease;
}

label.check input[type="checkbox"]::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 2px 5px rgba(0,0,0,.24);
  transition: transform .2s cubic-bezier(.2,.8,.2,1);
}

label.check input[type="checkbox"]:checked {
  background: var(--ios-green);
}

label.check input[type="checkbox"]:checked::after {
  transform: translateX(20px);
}

.settings-section {
  overflow: hidden;
  border: .5px solid var(--ios-hairline);
  border-radius: 15px;
  background: color-mix(in srgb, var(--surface-3) 64%, transparent);
}

.settings-section summary {
  min-height: 50px;
  padding: 13px 14px;
}

.settings-section summary::after {
  font-weight: 300;
}

.settings-save-bar {
  border: .5px solid var(--ios-hairline);
  border-radius: 18px;
  background: color-mix(in srgb, var(--surface) 82%, transparent);
  box-shadow: 0 10px 34px rgba(0,0,0,.12);
  backdrop-filter: saturate(180%) blur(24px);
  -webkit-backdrop-filter: saturate(180%) blur(24px);
}

.table-wrap,
.chart-scroll,
.result-box {
  border-radius: 15px;
  border: .5px solid var(--ios-hairline);
}

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

.chart-scroll {
  background: #08080a;
}

.smc-chart {
  border-radius: 15px;
}

.segmented,
.layer-controls {
  border: 0;
  background: color-mix(in srgb, var(--muted) 13%, transparent);
  box-shadow: inset 0 0 0 .5px var(--ios-hairline);
}

.segmented button,
.layer-controls button {
  min-height: 34px;
}

.segmented button.active,
.layer-controls button.active {
  color: var(--text);
  background: var(--surface);
  box-shadow: 0 1px 4px rgba(0,0,0,.12), inset 0 0 0 .5px var(--ios-hairline);
}

.toast {
  bottom: max(18px, calc(env(safe-area-inset-bottom) + 10px));
  border: .5px solid var(--ios-hairline);
  border-radius: 16px;
  background: color-mix(in srgb, var(--surface) 86%, transparent);
  box-shadow: 0 18px 42px rgba(0,0,0,.24);
  backdrop-filter: saturate(180%) blur(28px);
  -webkit-backdrop-filter: saturate(180%) blur(28px);
}

.more-screen {
  display: grid;
  gap: 16px;
}

.page-title {
  display: grid;
  gap: 4px;
  padding: 12px 4px 0;
}

.page-title h2 {
  margin: 0;
  font-size: clamp(34px, 8vw, 48px);
  font-weight: 760;
  letter-spacing: -.05em;
}

.page-title span {
  color: var(--muted);
  font-size: 13px;
}

.ios-list {
  overflow: hidden;
  border: .5px solid var(--ios-hairline);
  border-radius: 18px;
  background: var(--surface);
  box-shadow: 0 10px 36px rgba(0,0,0,.04);
}

.ios-list-row {
  position: relative;
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr) 18px;
  align-items: center;
  gap: 11px;
  width: 100%;
  min-height: 68px;
  padding: 9px 13px;
  border-radius: 0;
  text-align: left;
  background: transparent;
  box-shadow: none;
}

.ios-list-row + .ios-list-row::before {
  content: '';
  position: absolute;
  top: 0;
  left: 62px;
  right: 0;
  height: .5px;
  background: var(--ios-hairline);
}

.ios-list-icon {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  color: #fff;
  background: linear-gradient(145deg, color-mix(in srgb, var(--button) 80%, #5ac8fa), var(--button));
}

.ios-list-icon .ui-icon {
  width: 20px;
  height: 20px;
}

.ios-list-copy {
  display: grid;
  gap: 2px;
}

.ios-list-copy strong {
  font-size: 15px;
  font-weight: 650;
}

.ios-list-copy small {
  color: var(--muted);
  font-size: 11px;
}

.ios-list-chevron {
  color: color-mix(in srgb, var(--muted) 74%, transparent);
}

.ios-list-chevron .ui-icon {
  width: 17px;
  height: 17px;
}

.system-card {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 1px;
  overflow: hidden;
  border: .5px solid var(--ios-hairline);
  border-radius: 18px;
  background: var(--ios-hairline);
}

.system-card > div {
  display: grid;
  gap: 4px;
  padding: 14px;
  background: var(--surface);
}

.system-card span {
  color: var(--muted);
  font-size: 11px;
}

.system-card strong {
  font-size: 13px;
}

/* Telegram's WebView should feel like a native screen rather than a webpage. */
.telegram-miniapp body {
  overscroll-behavior-y: none;
}

.telegram-miniapp .topbar {
  padding-top: max(8px, env(safe-area-inset-top));
}

.telegram-miniapp .shell {
  max-width: 980px;
}

@media (max-width: 700px) {
  .shell {
    padding-left: 12px;
    padding-right: 12px;
    padding-bottom: calc(92px + env(safe-area-inset-bottom));
  }

  .topbar {
    min-height: 58px;
    margin-left: -12px;
    margin-right: -12px;
    padding-left: 12px;
    padding-right: 12px;
  }

  .app-mark {
    width: 38px;
    height: 38px;
    flex-basis: 38px;
    border-radius: 11px;
  }

  .app-identity p {
    max-width: 148px;
  }

  .status-label,
  .status-cluster .badge {
    display: none;
  }

  .status-cluster {
    width: 30px;
    height: 30px;
    justify-content: center;
    padding: 0;
  }

  .refresh-button {
    width: 36px;
    min-height: 36px;
    padding: 0;
    justify-content: center;
  }

  .refresh-button span {
    display: none;
  }

  .desktop-tabs {
    display: none;
  }

  .mobile-tabbar {
    position: fixed;
    z-index: 90;
    left: 8px;
    right: 8px;
    bottom: max(8px, env(safe-area-inset-bottom));
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    min-height: 64px;
    padding: 6px 5px;
    border: .5px solid var(--ios-hairline);
    border-radius: 22px;
    background: color-mix(in srgb, var(--surface) 84%, transparent);
    box-shadow: 0 14px 44px rgba(0,0,0,.22), inset 0 .5px 0 rgba(255,255,255,.07);
    backdrop-filter: saturate(180%) blur(28px);
    -webkit-backdrop-filter: saturate(180%) blur(28px);
  }

  .mobile-tabbar button {
    display: grid;
    place-items: center;
    align-content: center;
    gap: 3px;
    min-height: 52px;
    padding: 3px 2px;
    color: var(--muted);
    border-radius: 15px;
    background: transparent;
    box-shadow: none;
    font-size: 9px;
    font-weight: 600;
    line-height: 1;
  }

  .mobile-tabbar button.active {
    color: var(--button);
    background: color-mix(in srgb, var(--button) 9%, transparent);
  }

  .mobile-tabbar .ui-icon {
    width: 23px;
    height: 23px;
    flex-basis: 23px;
  }

  .hero-panel {
    min-height: 0;
    border-radius: 22px;
  }

  .hero-panel h2 {
    font-size: clamp(30px, 9vw, 40px);
  }

  .panel,
  .metric-card,
  .notice {
    border-radius: 19px;
  }

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

  .metric-card {
    min-height: 112px;
  }

  .responsive-table tr {
    border: .5px solid var(--ios-hairline);
    border-radius: 16px;
    background: color-mix(in srgb, var(--surface-3) 70%, transparent);
  }

  .overview-shortcuts {
    grid-template-columns: 1fr;
  }

  .system-card {
    grid-template-columns: 1fr;
  }

  .settings-save-bar {
    bottom: calc(78px + env(safe-area-inset-bottom));
  }

  .toast {
    bottom: calc(82px + env(safe-area-inset-bottom));
  }
}

@media (max-width: 390px) {
  .app-identity p {
    max-width: 112px;
  }

  .metrics-grid {
    gap: 8px;
  }

  .metric-card {
    padding: 14px;
  }

  .mobile-tabbar {
    left: 6px;
    right: 6px;
  }
}


.refresh-button { display: none !important; }