:root {
  color-scheme: dark;
  --bg: #050a12;
  --bg-soft: #08101a;
  --surface: rgba(13, 21, 32, 0.86);
  --surface-solid: #0d1520;
  --surface-alt: rgba(18, 29, 44, 0.9);
  --surface-strong: #131e2d;
  --text: #f6f8fd;
  --muted: #a9b1c0;
  --muted-strong: #c5cbd6;
  --faint: #6f798a;
  --border: rgba(130, 149, 177, 0.18);
  --border-strong: rgba(150, 169, 199, 0.3);
  --accent: #5c76ff;
  --accent-strong: #7890ff;
  --accent-deep: #2e4ee8;
  --accent-soft: rgba(92, 118, 255, 0.18);
  --ok: #62d98b;
  --warn: #f5b84f;
  --danger: #ff6f73;
  --shadow: 0 22px 55px rgba(0, 0, 0, 0.34);
  --inner-glow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
  --radius: 8px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html {
  min-width: 320px;
  background: var(--bg);
}

body {
  min-width: 320px;
  margin: 0;
  background:
    linear-gradient(180deg, rgba(9, 18, 31, 0.98) 0%, #050a12 42%, #04080e 100%);
  color: var(--text);
  font-size: 15px;
  line-height: 1.45;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  background:
    linear-gradient(115deg, rgba(92, 118, 255, 0.13), transparent 28%),
    linear-gradient(245deg, rgba(98, 217, 139, 0.08), transparent 32%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent 18%);
}

button,
input {
  font: inherit;
}

button {
  cursor: pointer;
}

button:disabled {
  cursor: wait;
  opacity: 0.62;
}

.app-shell {
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr);
  min-height: 100vh;
}

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

.auth-card {
  display: grid;
  width: min(420px, 100%);
  gap: 22px;
  padding: 26px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(18, 29, 44, 0.92), rgba(10, 18, 29, 0.86));
  box-shadow: var(--shadow), var(--inner-glow);
}

.auth-card h2,
.auth-card p {
  margin: 0;
}

.auth-card h2 {
  color: #ffffff;
  font-size: 24px;
  line-height: 1.15;
}

.auth-card p {
  margin-top: 7px;
  color: var(--muted-strong);
}

.telegram-login-mount {
  min-height: 48px;
}

.telegram-login-mount:empty {
  display: none;
}

.app-content {
  min-width: 0;
}

.app-sidebar {
  position: sticky;
  top: 0;
  display: flex;
  flex-direction: column;
  height: 100vh;
  padding: 28px 16px 18px;
  border-right: 1px solid var(--border);
  background: rgba(5, 10, 18, 0.74);
  box-shadow: inset -1px 0 0 rgba(255, 255, 255, 0.02);
  backdrop-filter: blur(18px);
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 92px;
  padding: 20px 28px 16px 34px;
  border-bottom: 0;
  background: rgba(5, 10, 18, 0.62);
  box-shadow: none;
  backdrop-filter: blur(18px);
}

.brand-lockup {
  display: flex;
  align-items: center;
  gap: 13px;
  min-width: 0;
}

.brand-mark {
  position: relative;
  display: grid;
  width: 34px;
  height: 38px;
  flex: 0 0 auto;
  place-items: center;
  overflow: hidden;
  color: transparent;
  font-size: 0;
}

.brand-mark::before {
  width: 30px;
  height: 36px;
  content: "";
  background: linear-gradient(180deg, #6791ff 0%, #3958ff 100%);
  clip-path: polygon(63% 0, 8% 55%, 43% 50%, 27% 100%, 92% 31%, 57% 37%);
  filter: drop-shadow(0 0 16px rgba(92, 118, 255, 0.58));
}

.brand-lockup h1,
.brand-lockup p,
.control-group h2,
.panel-heading h2,
.empty-state h2 {
  margin: 0;
}

.brand-lockup h1 {
  color: #ffffff;
  font-size: 18px;
  font-weight: 800;
  line-height: 1.15;
  text-transform: uppercase;
}

.sidebar-brand {
  margin: 0 8px 36px;
}

.sidebar-nav {
  display: grid;
  gap: 8px;
}

.sidebar-link {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr) auto;
  align-items: center;
  gap: 11px;
  min-height: 49px;
  padding: 0 16px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  background: transparent;
  color: var(--muted-strong);
  font-size: 14px;
  font-weight: 650;
  text-align: left;
}

.sidebar-link svg,
.topbar-actions svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.9;
}

.sidebar-link:hover,
.sidebar-link:focus-visible,
.sidebar-link.active {
  border-color: rgba(92, 118, 255, 0.18);
  background: linear-gradient(90deg, rgba(92, 118, 255, 0.21), rgba(92, 118, 255, 0.09));
  color: var(--accent-strong);
}

.nav-badge {
  display: inline-grid;
  min-width: 22px;
  height: 22px;
  place-items: center;
  border-radius: 999px;
  background: var(--accent);
  color: #ffffff;
  font-size: 12px;
  font-weight: 800;
}

.sidebar-spacer {
  flex: 1 1 auto;
  min-height: 24px;
}

.sidebar-card {
  display: grid;
  gap: 6px;
  margin-top: 14px;
  padding: 17px 15px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(10, 18, 29, 0.82);
  box-shadow: var(--inner-glow);
}

.sidebar-card h2,
.sidebar-card p {
  margin: 0;
}

.sidebar-card h2 {
  color: #ffffff;
  font-size: 14px;
  font-weight: 760;
}

.sidebar-card p,
.sidebar-card span {
  color: var(--muted-strong);
  font-size: 13px;
}

.sidebar-card .primary-button,
.sidebar-card .secondary-button {
  width: 100%;
  margin-top: 10px;
}

.sidebar-card-icon {
  color: var(--accent-strong);
  font-size: 28px;
  line-height: 1;
}

.plan-card h2 {
  color: var(--accent-strong);
}

.topbar-title {
  display: flex;
  align-items: center;
  gap: 0;
  min-width: 230px;
}

.topbar-title h1,
.topbar-title p {
  margin: 0;
}

.topbar-title h1 {
  color: #ffffff;
  font-size: 32px;
  font-weight: 750;
  line-height: 1.1;
}

.topbar-title p {
  margin-top: 5px;
  color: var(--muted-strong);
  font-size: 16px;
}

.profile-chip {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(17, 26, 39, 0.82);
  box-shadow: var(--inner-glow);
  color: #ffffff;
}

.topbar-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0;
  min-width: 0;
}

.profile-chip {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 48px;
  padding: 5px 9px 5px 5px;
  text-align: left;
}

.profile-chip[aria-expanded="true"] {
  border-color: rgba(92, 118, 255, 0.4);
  background: rgba(92, 118, 255, 0.14);
}

.profile-menu-wrap {
  position: relative;
}

.profile-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 20;
  display: grid;
  width: 220px;
  padding: 8px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(10, 18, 29, 0.98);
  box-shadow: var(--shadow), var(--inner-glow);
}

.profile-menu-header {
  display: grid;
  gap: 2px;
  padding: 9px 10px 11px;
  border-bottom: 1px solid var(--border);
}

.profile-menu-header span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 650;
}

.profile-menu-header strong {
  overflow: hidden;
  color: #ffffff;
  font-size: 14px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.profile-menu button {
  min-height: 40px;
  padding: 0 10px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--muted-strong);
  font-size: 13px;
  font-weight: 750;
  text-align: left;
}

.profile-menu button:hover,
.profile-menu button:focus-visible {
  background: rgba(92, 118, 255, 0.14);
  color: #ffffff;
}

.profile-menu button[data-action="sign-out"] {
  color: #ffd2d4;
}

.avatar {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 50%;
  background: #1c2737;
  color: #ffffff;
  font-weight: 800;
}

.profile-chip span + span {
  display: grid;
  min-width: 68px;
}

.profile-chip strong,
.profile-chip em {
  font-size: 13px;
  font-style: normal;
  line-height: 1.25;
}

.profile-chip em {
  color: var(--accent-strong);
}

.profile-chip > svg {
  width: 18px;
  height: 18px;
  color: var(--muted);
}

.brand-lockup p {
  margin-top: 3px;
  color: var(--faint);
  font-size: 12px;
  font-weight: 600;
}

.connection-strip {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 11px;
  min-width: 0;
  color: var(--muted);
  font-size: 13px;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 8px 13px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(17, 26, 39, 0.88);
  box-shadow: var(--inner-glow);
  color: var(--muted-strong);
  white-space: nowrap;
}

.status-pill::before {
  width: 8px;
  height: 8px;
  margin-right: 8px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 12px currentColor;
  content: "";
}

.status-ok {
  border-color: rgba(98, 217, 139, 0.34);
  background: rgba(32, 78, 56, 0.28);
  color: var(--ok);
}

.status-busy {
  border-color: rgba(245, 184, 79, 0.4);
  background: rgba(101, 75, 31, 0.28);
  color: var(--warn);
}

.status-error {
  border-color: rgba(255, 111, 115, 0.4);
  background: rgba(105, 35, 42, 0.28);
  color: var(--danger);
}

.main-layout {
  display: grid;
  grid-template-columns: minmax(260px, 300px) minmax(0, 1fr) minmax(310px, 360px);
  gap: 28px;
  align-items: start;
  padding: 14px 28px 36px 34px;
}

.main-layout.summary-route {
  grid-template-columns: minmax(0, 1fr) minmax(310px, 360px);
}

.main-layout.summary-route .control-surface {
  display: none;
}

.main-layout.calculator-optimize .backtest-control,
.main-layout.calculator-backtest .optimizer-control {
  display: none;
}

.control-surface {
  position: sticky;
  top: 112px;
  align-self: start;
  max-height: calc(100vh - 128px);
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(8, 15, 25, 0.72);
  box-shadow: var(--shadow), var(--inner-glow);
  scrollbar-color: var(--border-strong) transparent;
}

.side-insights {
  position: sticky;
  top: 112px;
  display: grid;
  gap: 14px;
  min-width: 0;
}

.control-form {
  display: grid;
  gap: 10px;
  padding: 10px;
}

.control-group {
  display: grid;
  gap: 15px;
  padding: 18px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(18, 28, 42, 0.72), rgba(12, 21, 33, 0.62));
}

.control-group:last-child {
  border-bottom: 1px solid var(--border);
}

.control-group h2,
.panel-heading h2 {
  color: #ffffff;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.2;
}

.group-heading,
.inline-label,
.panel-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.field {
  display: grid;
  gap: 8px;
  min-width: 0;
}

.field span,
.field small,
.inline-label > span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 650;
}

.field small {
  line-height: 1.35;
}

.field input {
  width: 100%;
  min-height: 40px;
  padding: 9px 11px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(7, 13, 22, 0.8);
  box-shadow: var(--inner-glow);
  color: var(--text);
}

.field input[type="number"] {
  font-weight: 700;
}

.slider-field {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
}

.slider-field > span {
  grid-column: 1 / -1;
}

.slider-field input[type="range"] {
  min-height: 30px;
  padding: 0;
  border: 0;
  background: transparent;
  accent-color: var(--accent);
}

.slider-field output {
  min-width: 52px;
  color: #ffffff;
  font-size: 13px;
  font-weight: 800;
  text-align: right;
}

.field input:focus {
  outline: 2px solid rgba(92, 118, 255, 0.32);
  outline-offset: 1px;
  border-color: var(--accent-strong);
}

.secondary-button {
  min-height: 32px;
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(16, 25, 38, 0.82);
  box-shadow: var(--inner-glow);
  color: var(--muted-strong);
  font-size: 12px;
  font-weight: 700;
}

.secondary-button:hover,
.secondary-button:focus-visible {
  border-color: var(--accent);
  color: #ffffff;
}

.range-preset-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.range-preset-button {
  min-height: 36px;
  padding: 6px 8px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(13, 22, 35, 0.82);
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.range-preset-button:hover,
.range-preset-button:focus-visible,
.range-preset-button.active {
  border-color: rgba(92, 118, 255, 0.62);
  background: linear-gradient(180deg, rgba(92, 118, 255, 0.24), rgba(45, 70, 196, 0.22));
  color: #ffffff;
}

.range-summary {
  color: var(--faint);
  font-size: 12px;
  font-weight: 650;
}

.primary-button {
  min-height: 42px;
  padding: 10px 13px;
  border: 1px solid rgba(119, 145, 255, 0.7);
  border-radius: var(--radius);
  background: linear-gradient(180deg, #5f79ff 0%, #2f4fe7 100%);
  box-shadow: 0 12px 28px rgba(48, 78, 231, 0.32), var(--inner-glow);
  color: #ffffff;
  font-weight: 800;
}

.primary-button:hover,
.primary-button:focus-visible {
  background: linear-gradient(180deg, #7890ff 0%, #3c5cff 100%);
}

.ticker-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.ticker-chip {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 34px;
  padding: 6px 9px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(13, 22, 35, 0.84);
  box-shadow: var(--inner-glow);
  color: var(--muted-strong);
  font-size: 12px;
  font-weight: 800;
  cursor: default;
}

.ticker-chip input {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

.ticker-chip:has(input:checked) {
  border-color: rgba(92, 118, 255, 0.36);
  background: rgba(92, 118, 255, 0.12);
  color: #ffffff;
}

.ticker-chip:has(input:disabled) {
  color: var(--muted-strong);
}

.color-dot {
  width: 9px;
  height: 9px;
  flex: 0 0 auto;
  margin-right: 7px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  box-shadow: 0 0 12px rgba(92, 118, 255, 0.22);
}

.ticker-chip .color-dot,
.asset-cell .color-dot {
  margin-right: 0;
}

.workspace {
  min-width: 0;
}

.message-region {
  min-height: 0;
}

.message {
  margin-bottom: 16px;
  padding: 13px 15px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow), var(--inner-glow);
  color: var(--text);
}

.message.error {
  border-color: rgba(255, 111, 115, 0.4);
  background: rgba(105, 35, 42, 0.28);
  color: #ffd2d4;
}

.result-view {
  display: grid;
  gap: 18px;
}

.calculator-panel {
  display: grid;
  gap: 18px;
}

.tabbar {
  display: inline-flex;
  width: fit-content;
  max-width: 100%;
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(7, 13, 22, 0.72);
  box-shadow: var(--inner-glow);
}

.tab-button {
  min-width: 104px;
  min-height: 36px;
  padding: 7px 13px;
  border: 1px solid transparent;
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.tab-button:hover,
.tab-button:focus-visible,
.tab-button.active {
  border-color: rgba(92, 118, 255, 0.42);
  background: rgba(92, 118, 255, 0.16);
  color: #ffffff;
}

.empty-state {
  display: grid;
  min-height: 240px;
  padding: 22px;
  place-items: start;
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius);
  background: rgba(11, 19, 31, 0.68);
  box-shadow: var(--inner-glow);
}

.empty-state h2 {
  color: #ffffff;
  font-size: 20px;
  font-weight: 750;
}

.empty-state p {
  margin: 7px 0 0;
  color: var(--muted);
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(150px, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}

.metric-card {
  min-height: 112px;
  padding: 17px 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(18, 29, 44, 0.9), rgba(12, 21, 33, 0.78));
  box-shadow: var(--shadow), var(--inner-glow);
}

.metric-label {
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
}

.metric-value {
  margin-top: 12px;
  color: #ffffff;
  font-size: 24px;
  font-weight: 760;
  line-height: 1.1;
}

.panel-grid {
  display: grid;
  gap: 22px;
  margin-bottom: 22px;
}

.panel + .panel-grid {
  margin-top: 22px;
}

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

.panel {
  min-width: 0;
  padding: 17px 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(18, 29, 44, 0.84), rgba(10, 18, 29, 0.8));
  box-shadow: var(--shadow), var(--inner-glow);
}

.panel-heading {
  min-height: 30px;
  margin-bottom: 14px;
}

.panel-meta {
  overflow: hidden;
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.bar-list,
.group-list {
  display: grid;
  gap: 11px;
}

.bar-row,
.group-row {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr) 90px;
  align-items: center;
  gap: 10px;
  min-height: 32px;
}

.bar-label,
.group-label {
  overflow: hidden;
  color: var(--muted-strong);
  font-size: 12px;
  font-weight: 750;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.bar-track {
  position: relative;
  height: 12px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
}

.bar-fill {
  position: absolute;
  inset: 0 auto 0 0;
  width: 0;
  min-width: 2px;
  border-radius: 999px;
  box-shadow: 0 0 16px rgba(92, 118, 255, 0.28);
}

.bar-value,
.group-value {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  text-align: right;
}

.allocation-pie {
  display: grid;
  grid-template-columns: minmax(190px, 250px) minmax(0, 1fr);
  align-items: center;
  gap: 20px;
}

.allocation-pie-svg {
  display: block;
  width: 100%;
  max-width: 250px;
  min-height: 230px;
  filter: drop-shadow(0 16px 24px rgba(0, 0, 0, 0.28));
}

.allocation-pie-hole {
  fill: #0b1320;
}

.allocation-pie-slice {
  cursor: pointer;
  transition: opacity 120ms ease, stroke-width 120ms ease;
}

.allocation-pie-slice:hover {
  opacity: 0.84;
  stroke: #111b2a;
  stroke-width: 2;
}

.pie-center-value {
  fill: #ffffff;
  font-size: 20px;
  font-weight: 760;
}

.pie-center-label {
  fill: var(--muted);
  font-size: 11px;
  font-weight: 700;
}

.pie-legend {
  display: grid;
  gap: 10px;
}

.pie-legend-item {
  display: grid;
  grid-template-columns: 10px minmax(42px, 1fr) minmax(64px, auto);
  align-items: center;
  gap: 9px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 650;
}

.pie-legend-item strong {
  color: var(--muted-strong);
  text-align: right;
}

.table-wrap {
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(7, 13, 22, 0.42);
}

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

th,
td {
  min-height: 40px;
  padding: 11px 12px;
  border-bottom: 1px solid var(--border);
  color: var(--muted-strong);
  text-align: right;
  white-space: nowrap;
}

th {
  color: var(--faint);
  font-size: 11px;
  font-weight: 800;
}

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

th:first-child,
td:first-child,
th:nth-child(2),
td:nth-child(2) {
  text-align: left;
}

tbody tr:hover {
  background: rgba(92, 118, 255, 0.08);
}

.asset-cell {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: #ffffff;
  font-weight: 800;
}

.asset-detail,
.source-detail {
  display: grid;
  gap: 3px;
  min-width: 0;
}

.asset-meta,
.source-detail span {
  overflow: hidden;
  max-width: 280px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 650;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.source-detail strong {
  overflow: hidden;
  color: var(--muted-strong);
  font-size: 12px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.matrix-wrap {
  overflow: auto;
}

.correlation-grid {
  display: grid;
  min-width: max-content;
  gap: 4px;
}

.matrix-cell {
  display: grid;
  min-width: 48px;
  height: 38px;
  place-items: center;
  border-radius: 6px;
  color: var(--text);
  font-size: 11px;
  font-weight: 750;
}

.matrix-label {
  border: 1px solid var(--border);
  background: rgba(12, 21, 33, 0.88);
  color: var(--muted);
}

.matrix-value {
  border: 1px solid rgba(255, 255, 255, 0.07);
}

.chart-svg {
  display: block;
  width: 100%;
  min-height: 270px;
}

.chart-axis {
  stroke: rgba(169, 177, 192, 0.24);
  stroke-width: 1;
}

.chart-grid {
  stroke: rgba(169, 177, 192, 0.15);
  stroke-dasharray: 3 4;
  stroke-width: 1;
}

.chart-label {
  fill: var(--muted);
  font-size: 11px;
  font-weight: 650;
}

.chart-x-label {
  font-size: 10px;
}

.chart-line {
  fill: none;
  stroke-width: 2.5;
  filter: drop-shadow(0 0 8px rgba(92, 118, 255, 0.28));
}

.chart-area {
  opacity: 0.22;
}

.chart-hover-target {
  fill: transparent;
  cursor: crosshair;
  pointer-events: all;
}

.chart-hover-line {
  stroke: var(--accent-strong);
  stroke-dasharray: 4 4;
  stroke-width: 1.2;
}

.chart-hover-point {
  stroke: var(--surface-solid);
  stroke-width: 1.8;
}

.chart-tooltip {
  pointer-events: none;
}

.chart-tooltip-box {
  fill: rgba(11, 19, 31, 0.96);
  stroke: var(--border-strong);
  stroke-width: 1;
}

.chart-tooltip-text {
  fill: var(--text);
  font-size: 11px;
  font-weight: 700;
}

.chart-tooltip-title {
  fill: var(--muted);
  font-weight: 800;
}

.legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 13px;
  margin-top: 12px;
}

.legend-item {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.legend-swatch {
  width: 10px;
  height: 10px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 50%;
}

.risk-tab-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}

.risk-tab {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 34px;
  padding: 7px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(13, 22, 35, 0.84);
  box-shadow: var(--inner-glow);
  color: var(--muted);
  cursor: pointer;
  font-size: 12px;
  font-weight: 750;
}

.risk-tab:hover,
.risk-tab:focus-visible,
.risk-tab.active {
  border-color: rgba(92, 118, 255, 0.52);
  background: rgba(92, 118, 255, 0.14);
  color: #ffffff;
}

.nav-panel {
  min-width: 0;
}

.nav-panel.active {
  display: block;
}

.calculator-panel.active,
.data-panel.active {
  display: grid;
}

.data-panel {
  display: grid;
  gap: 22px;
}

.overview-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.overview-grid .allocation-pie {
  grid-template-columns: 1fr;
  gap: 12px;
}

.overview-grid .allocation-pie-svg {
  justify-self: center;
  max-width: 220px;
  min-height: 210px;
}

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

.overview-grid .pie-legend-item {
  grid-template-columns: 10px minmax(0, 1fr) auto;
}

.inline-empty {
  display: grid;
  min-height: 150px;
  align-content: center;
  gap: 6px;
  padding: 20px;
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius);
  background: rgba(7, 13, 22, 0.38);
}

.inline-empty h3,
.inline-empty p {
  margin: 0;
}

.inline-empty h3 {
  color: #ffffff;
  font-size: 15px;
  font-weight: 750;
}

.inline-empty p {
  color: var(--muted);
  font-size: 13px;
}

.value-list {
  display: grid;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(7, 13, 22, 0.38);
}

.value-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  min-height: 48px;
  padding: 0 14px;
  border-bottom: 1px solid var(--border);
}

.value-row:last-child {
  border-bottom: 0;
}

.value-row span {
  color: var(--muted-strong);
}

.value-row strong {
  color: #ffffff;
  text-align: right;
}

.action-icon,
.insight-icon {
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.07);
}

.action-icon {
  width: 54px;
  height: 54px;
  color: var(--accent-strong);
  font-size: 22px;
  font-weight: 900;
}

.action-icon.ok {
  background: rgba(98, 217, 139, 0.14);
  color: var(--ok);
}

.action-icon.warn {
  background: rgba(245, 184, 79, 0.18);
  color: var(--warn);
}

.action-icon.info {
  background: rgba(92, 118, 255, 0.17);
  color: var(--accent-strong);
}

.positive,
.negative {
  font-style: normal;
}

.positive {
  color: var(--ok);
}

.negative {
  color: var(--danger);
}

.alert-stack {
  display: grid;
  gap: 10px;
}

.insight-row {
  display: grid;
  grid-template-columns: 50px minmax(0, 1fr) auto;
  gap: 13px;
  align-items: center;
  min-height: 86px;
  padding: 13px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(12, 21, 33, 0.64);
}

.insight-row h3,
.insight-row p {
  margin: 0;
}

.insight-row h3 {
  color: #ffffff;
  font-size: 14px;
  font-weight: 750;
}

.insight-row p {
  margin-top: 4px;
  color: var(--muted-strong);
  font-size: 13px;
}

.insight-row time {
  align-self: start;
  color: var(--muted);
  font-size: 12px;
}

.insight-icon {
  width: 48px;
  height: 48px;
  font-size: 20px;
}

.insight-icon.warn {
  background: rgba(245, 184, 79, 0.18);
  color: var(--warn);
}

.insight-icon.ok {
  background: rgba(98, 217, 139, 0.14);
  color: var(--ok);
}

.insight-icon.info {
  background: rgba(92, 118, 255, 0.17);
  color: var(--accent-strong);
  font-weight: 800;
}

.link-button {
  border: 0;
  background: transparent;
  color: var(--accent-strong);
  font-size: 13px;
  font-weight: 700;
}

.rebalance-preview {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  gap: 16px;
  align-items: center;
  padding: 16px 16px 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(12, 21, 33, 0.64);
}

.rebalance-preview .primary-button {
  grid-column: 1 / -1;
}

.rebalance-preview span,
.impact-note span {
  color: var(--muted);
  font-size: 13px;
}

.rebalance-preview strong {
  display: block;
  color: #ffffff;
  font-size: 21px;
  font-weight: 700;
  line-height: 1.2;
}

.rebalance-preview p,
.impact-note p {
  margin: 3px 0 0;
  color: var(--muted-strong);
}

.impact-note {
  margin-top: 12px;
  padding: 14px 16px;
  border-top: 1px solid var(--border);
}

.impact-note strong {
  color: var(--ok);
  font-weight: 700;
}

.system-card .connection-strip {
  display: grid;
  gap: 8px;
  justify-content: stretch;
}

.system-card .status-pill {
  width: 100%;
  min-height: 34px;
  padding: 7px 10px;
}

.settings-form {
  display: grid;
  gap: 18px;
}

.settings-section {
  display: grid;
  gap: 14px;
}

.settings-section-block {
  padding: 0 0 18px;
  border-bottom: 1px solid var(--border);
}

.settings-section-block:last-of-type {
  padding-bottom: 0;
  border-bottom: 0;
}

.settings-section-heading {
  display: grid;
  gap: 5px;
}

.settings-section h3 {
  margin: 0;
  color: #ffffff;
  font-size: 14px;
  font-weight: 750;
}

.settings-section-heading p {
  max-width: 720px;
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.settings-list {
  overflow: hidden;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(7, 13, 22, 0.38);
}

.settings-fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.settings-field-wide {
  grid-column: 1 / -1;
}

.settings-field input[type="text"] {
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.input-shell {
  display: flex;
  align-items: center;
  min-width: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(7, 13, 22, 0.8);
  box-shadow: var(--inner-glow);
}

.input-shell:focus-within {
  outline: 2px solid rgba(92, 118, 255, 0.32);
  outline-offset: 1px;
  border-color: var(--accent-strong);
}

.input-shell input {
  min-height: 40px;
  border: 0;
  background: transparent;
  box-shadow: none;
}

.input-shell input:focus {
  outline: 0;
}

.input-prefix,
.input-suffix {
  flex: 0 0 auto;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.input-prefix {
  padding-left: 11px;
}

.input-suffix {
  padding-right: 11px;
}

.settings-toggle,
.settings-readout {
  min-height: 48px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(7, 13, 22, 0.38);
  box-shadow: var(--inner-glow);
}

.settings-toggle {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  color: var(--muted-strong);
  font-weight: 750;
}

.settings-toggle input {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--accent);
}

.settings-toggle span {
  display: grid;
  gap: 2px;
}

.settings-toggle strong {
  color: #ffffff;
}

.settings-toggle small {
  color: var(--muted);
  font-size: 12px;
  font-weight: 650;
}

.settings-readout {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.settings-readout span {
  color: var(--muted-strong);
}

.settings-readout strong {
  color: #ffffff;
}

.settings-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 58px;
  padding: 0 18px;
  border-bottom: 1px solid var(--border);
}

.settings-row:last-child {
  border-bottom: 0;
}

.settings-row span {
  color: var(--muted-strong);
}

.settings-row strong {
  color: #ffffff;
}

.settings-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding-top: 2px;
}

.settings-actions .primary-button,
.settings-actions .secondary-button {
  min-width: 132px;
}

.settings-section-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.source-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.source-card {
  display: grid;
  gap: 6px;
  min-height: 72px;
  padding: 13px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(7, 13, 22, 0.38);
}

.source-card span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.source-card strong {
  overflow-wrap: anywhere;
  color: #ffffff;
  font-size: 14px;
}

.snapshot-charts {
  display: grid;
  gap: 14px;
}

.snapshot-charts .chart-svg {
  min-height: 210px;
}

@media (max-width: 1320px) {
  .main-layout {
    grid-template-columns: minmax(260px, 300px) minmax(0, 1fr);
  }

  .side-insights {
    position: static;
    grid-column: 1 / -1;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .topbar-actions {
    flex-wrap: wrap;
  }
}

@media (max-width: 1080px) {
  .main-layout,
  .main-layout.summary-route {
    grid-template-columns: 1fr;
  }

  .control-surface,
  .side-insights {
    position: static;
    max-height: none;
  }

  .control-form {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .control-group {
    border: 1px solid var(--border);
  }

  .control-group:last-child {
    border: 1px solid var(--border);
  }

  .metric-grid {
    grid-template-columns: repeat(2, minmax(150px, 1fr));
  }

  .side-insights,
  .overview-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 920px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .app-sidebar {
    position: static;
    height: auto;
    padding: 16px;
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }

  .sidebar-brand {
    margin: 0 0 14px;
  }

  .sidebar-nav {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .sidebar-link {
    grid-template-columns: 24px minmax(0, 1fr) auto;
    min-height: 42px;
    padding: 0 10px;
    font-size: 12px;
  }

  .sidebar-link svg {
    width: 18px;
    height: 18px;
  }

  .sidebar-spacer,
  .sidebar-card {
    display: none;
  }

  .topbar {
    padding: 18px 16px 14px;
  }

  .topbar-actions {
    justify-content: flex-start;
  }
}

@media (max-width: 760px) {
  .topbar {
    position: static;
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
    min-height: auto;
    padding: 16px;
  }

  .connection-strip {
    width: 100%;
    justify-content: space-between;
  }

  .topbar-title {
    width: 100%;
    gap: 12px;
  }

  .topbar-title h1 {
    font-size: 28px;
  }

  .topbar-title p {
    font-size: 14px;
  }

  .topbar-actions {
    width: 100%;
    gap: 10px;
  }

  .profile-chip {
    flex: 1 1 100%;
  }

  .profile-menu-wrap,
  .profile-chip {
    width: 100%;
  }

  .profile-menu {
    width: 100%;
  }

  .profile-chip {
    justify-content: space-between;
  }

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

  .main-layout {
    gap: 14px;
    padding: 14px;
  }

  .control-form,
  .settings-fields,
  .source-grid,
  .two-column {
    grid-template-columns: 1fr;
  }

  .control-group {
    border: 1px solid var(--border);
  }

  .control-group:last-child {
    border: 1px solid var(--border);
  }

  .metric-grid {
    grid-template-columns: 1fr;
  }

  .insight-row {
    grid-template-columns: 44px minmax(0, 1fr);
  }

  .insight-row time {
    grid-column: 2;
  }

  .allocation-pie {
    grid-template-columns: 1fr;
  }

  .allocation-pie-svg {
    justify-self: center;
  }

}