:root {
  --app-bg: #eef2f6;
  --shell-bg: linear-gradient(180deg, #122033 0%, #0b1220 100%);
  --shell-accent: #55d6be;
  --panel-radius: 1.1rem;
  --panel-radius-sm: 0.9rem;
  --soft-shadow: 0 18px 45px rgba(15, 23, 42, 0.08);
  --soft-border: 1px solid rgba(15, 23, 42, 0.08);
  --muted-copy: #667085;
}

html {
  overflow-x: hidden;
}

body {
  min-height: 100vh;
  overflow-x: hidden;
  background:
    radial-gradient(circle at top left, rgba(85, 214, 190, 0.14), transparent 22rem),
    linear-gradient(180deg, #f7f9fc 0%, var(--app-bg) 100%);
}

.app-shell {
  display: grid;
  grid-template-columns: 280px 1fr;
  min-height: 100vh;
}

.mobile-menu-button {
  color: #111827;
  border: 1px solid rgba(15, 23, 42, 0.14);
  background: rgba(255, 255, 255, 0.78);
  border-radius: 999px;
  padding-inline: 0.75rem;
}

.mobile-menu-button:hover,
.mobile-menu-button:focus {
  color: #111827;
  background: #fff;
}

.sidebar {
  min-height: 100vh;
  background: var(--shell-bg) !important;
  box-shadow: inset -1px 0 0 rgba(255, 255, 255, 0.05);
}

.sidebar .nav-link,
.offcanvas .nav-link {
  border-radius: 0.9rem;
  padding: 0.8rem 0.95rem;
  font-weight: 500;
}

.sidebar .nav-link.active,
.sidebar .nav-link:hover,
.offcanvas .nav-link.active,
.offcanvas .nav-link:hover {
  background: rgba(255, 255, 255, 0.12);
}

.app-nav__heading {
  color: rgba(255, 255, 255, 0.48);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  margin: 0.6rem 0.65rem 0.1rem;
  text-transform: uppercase;
}

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

.content-section {
  max-width: 1440px;
  margin-inline: auto;
  padding-bottom: 2rem;
}

.header-copy {
  max-width: 42rem;
}

.page-intro {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.page-intro__title {
  margin-bottom: 0.35rem;
}

.page-intro__copy {
  color: var(--muted-copy);
  margin-bottom: 0;
  max-width: 48rem;
}

.header-actions .badge {
  font-weight: 600;
}

.global-summary-bar {
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(14px);
}

.global-summary-strip {
  display: flex;
  flex-wrap: nowrap;
  gap: 0.55rem;
  align-items: center;
  min-height: 2rem;
  overflow-x: auto;
  overflow-y: hidden;
  padding: 0.25rem 0;
  white-space: nowrap;
  scrollbar-width: thin;
}

.global-summary-strip__group {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  flex: 0 0 auto;
}

.global-summary-strip__group + .global-summary-strip__group {
  padding-left: 0.55rem;
  border-left: 1px solid rgba(15, 23, 42, 0.12);
}

.global-summary-strip__label {
  color: var(--muted-copy);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.global-summary-strip__value {
  font-size: 0.84rem;
  font-weight: 700;
  color: #111827;
}

.global-summary-strip .badge {
  line-height: 1.1;
}

.operator-bar {
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(14px);
}

.operator-bar__row,
.operator-bar__status,
.operator-bar__actions {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.operator-bar__row {
  justify-content: space-between;
}

.operator-bar__status {
  min-width: 0;
  overflow-x: auto;
  white-space: nowrap;
}

.operator-bar__actions {
  flex: 0 0 auto;
}

.operator-bar__mobile-core,
.operator-bar__details-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: center;
}

.operator-bar__mobile-core {
  min-width: 0;
}

.operator-bar__mobile-details summary {
  color: var(--muted-copy);
  cursor: pointer;
  list-style-position: inside;
}

.operator-bar__details-grid {
  padding-top: 0.45rem;
}

.operator-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  border: 1px solid rgba(15, 23, 42, 0.1);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  color: #475467;
  font-size: 0.78rem;
  padding: 0.16rem 0.5rem;
}

.loading-skeleton {
  min-height: 4.5rem;
  border-radius: 0.8rem;
  background: linear-gradient(90deg, rgba(148, 163, 184, 0.12), rgba(148, 163, 184, 0.24), rgba(148, 163, 184, 0.12));
  background-size: 200% 100%;
  animation: skeleton-sweep 1.4s ease-in-out infinite;
}

.async-placeholder {
  border: 1px solid rgba(15, 23, 42, 0.08);
}

.async-load-error {
  border-left: 0.35rem solid #ffc107;
}

body[data-ui-mode="simple"] .pro-only {
  display: none !important;
}

body[data-ui-mode="pro"] .simple-only {
  display: none !important;
}

@keyframes skeleton-sweep {
  from { background-position: 200% 0; }
  to { background-position: -200% 0; }
}

.metric-card__value {
  font-size: clamp(1.25rem, 2.2vw, 1.75rem);
  line-height: 1.1;
  font-weight: 750;
  word-break: break-word;
}

.executive-card {
  border-left: 0.35rem solid rgba(15, 23, 42, 0.12);
}

.executive-card--success {
  border-left-color: #198754;
}

.executive-card--warning {
  border-left-color: #ffc107;
}

.executive-card--danger {
  border-left-color: #dc3545;
}

.strategy-summary-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  align-items: center;
  justify-content: space-between;
}

.strategy-summary-row__cell {
  min-width: 0;
}

.strategy-summary-row__primary {
  flex: 1 1 22rem;
}

.strategy-summary-row__chips {
  flex: 1 1 28rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: center;
}

.strategy-summary-row__actions {
  flex: 0 1 auto;
}

.card {
  border: 0;
  border-radius: 0.5rem;
  box-shadow: var(--soft-shadow);
  overflow: hidden;
}

.card-header {
  background: rgba(255, 255, 255, 0.72);
  border-bottom: 1px solid rgba(15, 23, 42, 0.08);
  font-weight: 600;
}

.display-6,
.display-5 {
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  line-height: 1;
}

.eyebrow-label {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: #0f4c45;
  background: rgba(85, 214, 190, 0.16);
  border-radius: 999px;
  padding: 0.3rem 0.7rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.table-responsive {
  border-radius: 0 0 var(--panel-radius) var(--panel-radius);
}

.mobile-action-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.mobile-action-stack > * {
  flex: 0 0 auto;
}

.section-stack {
  display: grid;
  gap: 1.5rem;
}

.soft-panel {
  border: var(--soft-border);
  border-radius: var(--panel-radius-sm);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.92) 0%, rgba(249, 250, 251, 0.88) 100%);
  padding: 1rem 1.1rem;
}

.soft-panel h2,
.soft-panel h3 {
  margin-bottom: 0.75rem;
}

.metric-grid .card-body {
  padding: 1.1rem;
}

.metric-card-value {
  word-break: break-word;
}

.form-hint {
  color: var(--muted-copy);
  font-size: 0.92rem;
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: end;
}

.filter-bar > * {
  flex: 1 1 12rem;
}

.table td,
.table th {
  vertical-align: middle;
}

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

.action-cluster {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.5rem;
}

.action-cluster form {
  margin: 0;
}

.list-card {
  border: var(--soft-border);
  border-radius: var(--panel-radius-sm);
  padding: 1rem;
  background: rgba(255, 255, 255, 0.84);
}

.list-card + .list-card {
  margin-top: 0.85rem;
}

.list-card__row {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 0.75rem;
}

.list-card__meta {
  color: var(--muted-copy);
  font-size: 0.92rem;
}

.stat-pair {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem 1rem;
}

.stat-pair div {
  min-width: 0;
}

.stat-pair dt {
  color: var(--muted-copy);
  font-size: 0.78rem;
  margin-bottom: 0.2rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.stat-pair dd {
  margin-bottom: 0;
  font-weight: 600;
}

.table-empty-cell {
  text-align: center;
  color: var(--muted-copy);
  padding: 1.5rem 1rem !important;
}

.section-note {
  color: var(--muted-copy);
  font-size: 0.95rem;
}

.backtest-layout {
  display: grid;
  grid-template-columns: minmax(20rem, 24rem) minmax(0, 1fr);
  gap: 1.5rem;
  align-items: start;
}

.backtest-settings-panel,
.backtest-results-panel {
  min-width: 0;
}

.backtest-settings-card {
  position: sticky;
  top: 1rem;
}

.backtest-form {
  display: grid;
  gap: 0.75rem;
}

.backtest-form__primary,
.backtest-advanced__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.45rem 0.9rem;
}

.backtest-field,
.backtest-form [data-field-wrapper] {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem;
  min-width: 0;
}

.backtest-field .form-label,
.backtest-form [data-field-wrapper] .form-label {
  flex: 0 0 11rem;
  margin-bottom: 0;
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1.2;
}

.backtest-field > :not(.form-label):not(.text-danger),
.backtest-form [data-field-wrapper] > :not(.form-label):not(.text-danger) {
  flex: 1 1 auto;
  min-width: 0;
}

.backtest-field .form-control,
.backtest-field .form-select,
.backtest-form [data-field-wrapper] .form-control,
.backtest-form [data-field-wrapper] .form-select {
  width: 100%;
}

.backtest-field .form-check-input,
.backtest-form [data-field-wrapper] .form-check-input {
  flex: 0 0 auto;
}

.backtest-field.d-none,
.backtest-form [data-field-wrapper].d-none {
  display: none !important;
}

.backtest-form [data-field-wrapper] .text-danger {
  flex: 0 0 100%;
  margin-left: 11.55rem;
}

.backtest-action-bar__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.backtest-action-bar__inner .btn {
  flex: 1 1 10rem;
}

.backtest-tabs {
  flex-wrap: nowrap;
  overflow-x: auto;
  overflow-y: hidden;
  padding: 0.5rem 0.6rem 0;
  scrollbar-width: thin;
}

.backtest-tabs .nav-link {
  white-space: nowrap;
}

.backtest-tab-content {
  padding: 1rem;
}

.card-header-like {
  padding: 0 0 0.85rem;
  font-weight: 600;
}

.compact-table-wrap,
.chart-table-wrap {
  border-radius: var(--panel-radius-sm);
  border: var(--soft-border);
}

.auto-winner-card__explanation {
  color: var(--body-copy);
}

.auto-winner-card__metrics .h5,
.auto-winner-card__metrics .h6 {
  word-break: break-word;
}

.backtest-progress-overlay {
  position: fixed;
  inset: 0;
  z-index: 1080;
  display: grid;
  place-items: center;
  padding: 1.5rem;
  background: rgba(15, 23, 42, 0.46);
  backdrop-filter: blur(3px);
}

.settings-grid {
  display: grid;
  gap: 0.8rem;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 22rem), 1fr));
}

.settings-stat-grid {
  display: grid;
  gap: 0.5rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.settings-stat-grid div,
.settings-allowlist {
  background: rgba(248, 250, 252, 0.9);
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 0.45rem;
  padding: 0.55rem 0.65rem;
  word-break: break-word;
}

.settings-stat-grid span {
  color: var(--muted-copy);
  display: block;
  font-size: 0.78rem;
}

.runtime-danger-field {
  border-left: 0.25rem solid #dc3545;
  background: rgba(220, 53, 69, 0.05);
  border-radius: 0.45rem;
  padding: 0.65rem;
}

.job-table-wrap {
  overflow: hidden;
}

.portfolio-balance-list,
.jobs-mobile-list {
  min-width: 0;
}

.portfolio-balance-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.55rem;
  align-items: center;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 0.5rem;
  background: rgba(255, 255, 255, 0.78);
  padding: 0.7rem;
}

.portfolio-balance-card + .portfolio-balance-card,
.portfolio-dust {
  margin-top: 0.55rem;
}

.portfolio-balance-card--dust {
  background: rgba(248, 250, 252, 0.86);
}

.col-span-full {
  grid-column: 1 / -1;
}

.posture-meter-card {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(248, 250, 252, 0.9));
}

.posture-meter-gauge {
  flex: 0 0 auto;
  position: relative;
  width: min(13.75rem, 100%);
}

.posture-meter-gauge svg {
  display: block;
  width: 100%;
}

.posture-meter-gauge path {
  fill: none;
  stroke-linecap: round;
  stroke-width: 18;
}

.posture-meter-gauge__track {
  stroke: rgba(148, 163, 184, 0.22);
}

.posture-meter-gauge__score {
  stroke: #ffc107;
  transition: stroke-dasharray 0.25s ease;
}

.posture-meter-gauge__score--danger {
  stroke: #dc3545;
}

.posture-meter-gauge__score--success {
  stroke: #198754;
}

.posture-meter-gauge__value {
  inset: auto 0 0;
  position: absolute;
  text-align: center;
}

.posture-meter-gauge__value strong {
  color: #111827;
  display: block;
  font-size: 2rem;
  line-height: 1;
}

.posture-meter-gauge__value span {
  color: var(--muted-copy);
  font-size: 0.82rem;
}

.posture-meter-factor {
  max-width: 100%;
  overflow-wrap: anywhere;
  white-space: normal;
  text-align: left;
}

.posture-meter-component {
  background: rgba(248, 250, 252, 0.92);
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 0.45rem;
  height: 100%;
  padding: 0.55rem 0.65rem;
}

.strategy-manage-menu {
  display: block;
}

.strategy-manage-menu summary {
  list-style: none;
}

.strategy-manage-menu summary::-webkit-details-marker {
  display: none;
}

.strategy-manage-menu__panel {
  background: #fff;
  border: 1px solid rgba(15, 23, 42, 0.12);
  border-radius: 0.5rem;
  box-shadow: var(--soft-shadow);
  display: grid;
  gap: 0.45rem;
  margin-top: 0.45rem;
  max-width: 100%;
  min-width: min(18rem, 100%);
  padding: 0.55rem;
}

.strategy-manage-menu__panel .btn,
.strategy-manage-menu__panel form {
  width: 100%;
}

.strategy-manage-menu__panel .btn {
  text-align: left;
}

.backtest-progress-overlay__panel {
  width: min(42rem, calc(100vw - 2rem));
  max-height: min(42rem, calc(100vh - 2rem));
  overflow: auto;
  border: 1px solid rgba(15, 23, 42, 0.12);
  border-radius: 1.35rem;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 28px 70px rgba(15, 23, 42, 0.28);
  padding: 1.4rem;
  backdrop-filter: blur(14px);
}

.backtest-progress-overlay__header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
}

.backtest-progress-overlay__phase {
  flex: 0 0 auto;
  border-radius: 999px;
  background: rgba(37, 99, 235, 0.1);
  color: #1d4ed8;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.35rem 0.65rem;
}

.backtest-progress-overlay__detail {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.65rem;
  margin-top: 1rem;
  font-size: 0.82rem;
}

.backtest-progress-overlay__detail > div,
.backtest-progress-overlay__metrics > div {
  display: grid;
  gap: 0.05rem;
  min-width: 0;
}

.backtest-progress-overlay__detail > div {
  border-radius: 0.7rem;
  background: rgba(248, 250, 252, 0.82);
  padding: 0.65rem;
}

.backtest-progress-overlay__detail span,
.backtest-progress-overlay__metrics span {
  color: var(--muted-copy);
}

.backtest-progress-overlay__detail strong,
.backtest-progress-overlay__metrics strong {
  font-size: 0.95rem;
}

.backtest-progress-overlay__winner {
  margin-top: 1rem;
  padding: 1rem;
  border-top: 1px solid rgba(15, 23, 42, 0.1);
  border-radius: 1rem;
  background: linear-gradient(180deg, rgba(248, 250, 252, 0.92), rgba(255, 255, 255, 0.96));
  border: 1px solid rgba(15, 23, 42, 0.08);
}

.backtest-progress-overlay__strategy {
  margin-top: 0.15rem;
  color: #111827;
  font-size: 1.18rem;
  font-weight: 750;
  line-height: 1.2;
}

.backtest-progress-overlay__subline {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: 0.2rem;
  color: var(--muted-copy);
  font-size: 0.8rem;
}

.backtest-progress-overlay__metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.65rem;
  margin-top: 0.85rem;
  font-size: 0.78rem;
}

.backtest-progress-overlay__metrics > div {
  border-radius: 0.8rem;
  background: #fff;
  border: 1px solid rgba(15, 23, 42, 0.08);
  padding: 0.65rem 0.75rem;
}

.backtest-progress-overlay__metric--wide {
  grid-column: 1 / -1;
}

.backtest-progress-overlay__metric--accent {
  background: rgba(37, 99, 235, 0.08) !important;
  border-color: rgba(37, 99, 235, 0.16) !important;
}

.backtest-progress-overlay__metrics small {
  color: var(--muted-copy);
  font-size: 0.72rem;
}

.backtest-progress-overlay__runs {
  display: grid;
  gap: 0.5rem;
  margin-top: 1rem;
}

.backtest-progress-overlay__runs-title {
  color: var(--muted-copy);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
}

.backtest-progress-overlay__run {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: 0.75rem;
  align-items: center;
  border-radius: 0.7rem;
  background: rgba(255, 255, 255, 0.74);
  border: 1px solid rgba(15, 23, 42, 0.08);
  padding: 0.6rem 0.7rem;
}

.backtest-progress-overlay__run > div {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  min-width: 0;
}

.backtest-progress-overlay__run > div:last-child {
  justify-content: flex-end;
}

.backtest-progress-overlay__run strong,
.backtest-progress-overlay__run span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.backtest-progress-overlay__run-stage {
  flex: 0 0 auto;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.08);
  color: var(--body-copy);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.2rem 0.45rem;
}

@media (max-width: 991.98px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .strategy-summary-row {
    align-items: stretch;
  }

  .content-area > header {
    display: none;
  }

  .content-section {
    padding-inline: 0.9rem;
  }

  .page-intro {
    flex-direction: column;
    margin-bottom: 1.25rem;
  }

  .card-header {
    padding: 0.9rem 1rem;
  }

  .card-body {
    padding: 0.85rem;
  }

  .backtest-layout {
    grid-template-columns: 1fr;
  }

  .backtest-settings-card {
    position: static;
  }

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

@media (max-width: 767.98px) {
  body {
    padding-bottom: 5.75rem;
  }

  .operator-bar {
    position: sticky;
    top: 0;
    z-index: 1030;
  }

  .operator-bar .container-fluid {
    padding-inline: 0.65rem;
  }

  .operator-bar__row--mobile {
    align-items: center;
    gap: 0.35rem;
  }

  .operator-chip {
    font-size: 0.72rem;
    padding: 0.12rem 0.4rem;
  }

  .posture-meter-gauge {
    width: min(12rem, 100%);
  }

  .page-intro {
    gap: 0.55rem;
    margin-bottom: 0.85rem;
  }

  .card-header {
    padding: 0.7rem 0.85rem;
  }

  .metric-grid > [class*="col-"] {
    width: 100%;
  }

  .mobile-action-stack,
  .mobile-action-stack .btn,
  .mobile-action-stack form {
    width: 100%;
  }

  .mobile-action-stack > * {
    flex: 1 1 100%;
  }

  .filter-bar {
    flex-direction: column;
    align-items: stretch;
  }

  .filter-bar > * {
    flex: 1 1 auto;
    width: 100%;
  }

  .action-cluster,
  .action-cluster form,
  .action-cluster .btn {
    width: 100%;
  }

  .action-cluster {
    justify-content: stretch;
  }

  .stat-pair {
    grid-template-columns: 1fr;
  }

  .table-stack-mobile thead {
    display: none;
  }

  .table-stack-mobile,
  .table-stack-mobile tbody,
  .table-stack-mobile tr,
  .table-stack-mobile td {
    display: block;
    width: 100%;
  }

  .table-stack-mobile tr {
    padding: 0.9rem 1rem;
    border-bottom: 1px solid rgba(15, 23, 42, 0.08);
  }

  .table-stack-mobile tr:last-child {
    border-bottom: 0;
  }

  .table-stack-mobile td {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 1rem;
    border: 0;
    padding: 0.3rem 0;
    text-align: left !important;
  }

  .table-stack-mobile td::before {
    content: attr(data-label);
    flex: 0 0 42%;
    margin-bottom: 0;
    color: #6b7280;
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
  }

  .table-stack-mobile td > * {
    margin-left: auto;
  }

  .table-stack-mobile td:empty {
    display: none;
  }

  .table-stack-mobile td.text-end {
    text-align: left !important;
  }

  .table-stack-mobile .mobile-inline-actions {
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
  }

  .table-stack-mobile .mobile-inline-actions form,
  .table-stack-mobile .mobile-inline-actions .btn {
    width: 100%;
  }

  .backtest-form__primary,
  .backtest-advanced__grid {
    grid-template-columns: 1fr;
  }

  .backtest-form [data-field-wrapper] {
    gap: 0.45rem;
  }

  .backtest-field .form-label,
  .backtest-form [data-field-wrapper] .form-label {
    flex-basis: 8.25rem;
    font-size: 0.84rem;
  }

  .backtest-form [data-field-wrapper] .text-danger {
    margin-left: 8.7rem;
  }

  .backtest-action-bar {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1020;
    padding: 0.75rem 0.9rem calc(0.75rem + env(safe-area-inset-bottom));
    background: rgba(255, 255, 255, 0.94);
    border-top: 1px solid rgba(15, 23, 42, 0.12);
    box-shadow: 0 -12px 30px rgba(15, 23, 42, 0.12);
    backdrop-filter: blur(14px);
  }

  .backtest-action-bar__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.6rem;
  }

  .backtest-action-bar__inner .btn {
    min-height: 2.75rem;
    padding-inline: 0.5rem;
    font-size: 0.92rem;
  }

  .backtest-tabs-card {
    margin-inline: -0.15rem;
  }

  .backtest-tab-content {
    padding: 0.85rem;
  }

  .auto-winner-card {
    margin-top: -0.25rem;
  }

  .auto-winner-card .card-body {
    padding: 0.85rem;
  }

  .auto-winner-card__explanation {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .auto-winner-card__metrics .h5 {
    font-size: 1rem;
  }

  .auto-winner-card__metrics .h6 {
    font-size: 0.95rem;
  }

  .backtest-progress-overlay {
    padding: 0.85rem;
  }

  .backtest-progress-overlay__panel {
    max-height: calc(100vh - 1.5rem);
    padding: 1rem !important;
    border-radius: 1.05rem !important;
  }

  .backtest-progress-overlay__header {
    align-items: flex-start;
  }

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

  .backtest-progress-overlay__metrics {
    grid-template-columns: 1fr;
  }

  .backtest-progress-overlay__run {
    grid-template-columns: 1fr;
    gap: 0.4rem;
  }

  .backtest-progress-overlay__run > div:last-child {
    justify-content: flex-start;
  }

  .soft-panel {
    padding: 0.85rem;
  }

  .page-intro__copy {
    font-size: 0.95rem;
  }
}