:root {
  --bg: #020202;
  --panel: rgba(10, 10, 10, 0.78);
  --panel-strong: rgba(5, 5, 5, 0.92);
  --line: rgba(245, 184, 45, 0.24);
  --line-bright: rgba(245, 184, 45, 0.52);
  --gold: #f5b82d;
  --gold-light: #ffe7a6;
  --gold-deep: #9b6418;
  --green: #57e768;
  --red: #ff5f66;
  --text: #fff8eb;
  --muted: #b8ad9d;
  --muted-2: #7a7164;
  --shadow: 0 26px 80px rgba(0, 0, 0, 0.52);
  --radius: 24px;
  --radius-sm: 16px;
  --nav-height: 82px;
}

.user-welcome-banner {
  margin: 0;
  padding: 10px 18px 0;
  color: var(--gold-light);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
}

body {
  background:
    radial-gradient(circle at 18% 5%, rgba(245, 184, 45, 0.18), transparent 23rem),
    radial-gradient(circle at 88% 16%, rgba(87, 231, 104, 0.08), transparent 20rem),
    linear-gradient(180deg, #030303 0%, #080604 45%, #020202 100%);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  margin: 0;
  min-height: 100svh;
}

body.drawer-open {
  overflow: hidden;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  color: inherit;
  font: inherit;
}

a {
  color: inherit;
  text-decoration: none;
}

svg {
  display: block;
}

.dashboard-shell {
  margin: 0 auto;
  max-width: 1240px;
  min-height: 100svh;
  padding-bottom: calc(var(--nav-height) + 1.2rem);
  position: relative;
}

.dashboard-shell::before {
  background:
    linear-gradient(rgba(245, 184, 45, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245, 184, 45, 0.035) 1px, transparent 1px);
  background-size: 64px 64px;
  content: "";
  inset: 0;
  mask-image: radial-gradient(circle at center, black, transparent 70%);
  opacity: 0.8;
  pointer-events: none;
  position: fixed;
}

.app-header {
  align-items: center;
  backdrop-filter: blur(18px);
  background: rgba(2, 2, 2, 0.7);
  border-bottom: 1px solid rgba(245, 184, 45, 0.13);
  display: grid;
  gap: 0.75rem;
  grid-template-columns: 48px 1fr 48px;
  min-height: 76px;
  padding: 0 1rem;
  position: sticky;
  top: 0;
  z-index: 30;
}

.icon-button {
  align-items: center;
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid rgba(245, 184, 45, 0.22);
  border-radius: 14px;
  cursor: pointer;
  display: grid;
  height: 44px;
  justify-content: center;
  place-items: center;
  position: relative;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
  width: 44px;
}

.icon-button:hover {
  background: rgba(245, 184, 45, 0.08);
  border-color: var(--line-bright);
  transform: translateY(-1px);
}

.icon-button svg {
  color: var(--gold-light);
  height: 21px;
  width: 21px;
}

.notification-button span {
  background: var(--green);
  border: 2px solid #040404;
  border-radius: 999px;
  height: 10px;
  position: absolute;
  right: 10px;
  top: 10px;
  width: 10px;
}

.app-brand {
  align-items: center;
  display: inline-flex;
  gap: 0.5rem;
  justify-self: center;
  min-width: 0;
}

.app-brand span,
.drawer-head span {
  background: linear-gradient(135deg, var(--gold-light), var(--gold) 46%, var(--gold-deep), var(--gold-light));
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
  font-size: 1.65rem;
  font-weight: 950;
  letter-spacing: 0.07em;
  line-height: 1;
}

.app-brand strong {
  color: #f7d995;
  display: none;
  font-size: 0.86rem;
  letter-spacing: 0.02em;
}

.glass-panel {
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.025)),
    var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow), inset 0 1px rgba(255, 255, 255, 0.08);
  position: relative;
}

.glass-panel::before {
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.14), transparent);
  content: "";
  height: 1px;
  left: 18px;
  position: absolute;
  right: 18px;
  top: 0;
}

.dashboard-main {
  display: grid;
  gap: 1rem;
  padding: 1rem;
  position: relative;
  z-index: 1;
}

.hero-balance,
.ai-status,
.execution-control,
.trade-card {
  border-radius: var(--radius);
  overflow: hidden;
  padding: 1rem;
}

.hero-balance {
  background:
    radial-gradient(circle at 82% 10%, rgba(245, 184, 45, 0.2), transparent 16rem),
    linear-gradient(145deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.025)),
    var(--panel-strong);
}

.balance-header,
.card-topline,
.trade-header,
.popover-title {
  align-items: flex-start;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}

.section-label {
  color: #dac292;
  font-size: 0.74rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  margin: 0 0 0.35rem;
  text-transform: uppercase;
}

.balance-header h1 {
  color: var(--text);
  font-size: clamp(2rem, 12vw, 3.6rem);
  letter-spacing: 0;
  line-height: 0.98;
  margin: 0;
}

.balance-badge,
.live-pill,
.trade-side {
  align-items: center;
  border-radius: 999px;
  display: inline-flex;
  flex: 0 0 auto;
  font-size: 0.76rem;
  font-weight: 950;
  gap: 0.42rem;
  padding: 0.45rem 0.7rem;
}

.balance-badge {
  background: rgba(245, 184, 45, 0.09);
  border: 1px solid rgba(245, 184, 45, 0.22);
  color: var(--gold-light);
}

.balance-badge svg {
  color: var(--gold);
  height: 15px;
  width: 15px;
}

.balance-stats,
.price-grid,
.risk-grid {
  display: grid;
  gap: 0.7rem;
}

.balance-stats {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 1.1rem 0;
}

.balance-stats article,
.price-grid article,
.risk-grid article {
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid rgba(255, 255, 255, 0.075);
  border-radius: var(--radius-sm);
  min-width: 0;
  padding: 0.8rem;
  transition: border-color 200ms ease, background 200ms ease;
}

@media (hover: hover) and (pointer: fine) {
  .balance-stats article:hover,
  .price-grid article:hover,
  .risk-grid article:hover,
  .portfolio-stat-primary:hover {
    background: rgba(255, 255, 255, 0.065);
    border-color: rgba(245, 184, 45, 0.28);
  }
}

.balance-stats span,
.price-grid span,
.risk-grid span,
.chart-meta span {
  color: var(--muted-2);
  display: block;
  font-size: 0.74rem;
  font-weight: 800;
}

.balance-stats strong,
.price-grid strong,
.risk-grid strong {
  color: #fff0cf;
  display: block;
  font-size: clamp(0.9rem, 4vw, 1.2rem);
  margin-top: 0.2rem;
  white-space: nowrap;
}

.positive {
  color: var(--green) !important;
}

.negative {
  color: var(--red) !important;
}

.mini-chart-card {
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(245, 184, 45, 0.12);
  border-radius: 18px;
  overflow: hidden;
  padding: 0.8rem 0.8rem 0;
}

.chart-meta {
  align-items: center;
  display: flex;
  justify-content: space-between;
}

.chart-meta strong {
  color: var(--green);
}

.mini-chart {
  height: 108px;
  margin-top: 0.2rem;
  overflow: visible;
  width: 100%;
}

.status-grid {
  display: grid;
  gap: 1rem;
}

.live-pill {
  background: rgba(87, 231, 104, 0.1);
  border: 1px solid rgba(87, 231, 104, 0.26);
  color: #caffcf;
  text-transform: uppercase;
}

.live-pill.is-inactive {
  background: rgba(255, 95, 102, 0.1);
  border-color: rgba(255, 95, 102, 0.28);
  color: #ffd0d2;
}

.live-pill i {
  background: var(--green);
  border-radius: 999px;
  box-shadow: 0 0 18px rgba(87, 231, 104, 0.75);
  height: 8px;
  width: 8px;
}

.live-pill.is-inactive i {
  background: var(--red);
  box-shadow: 0 0 18px rgba(255, 95, 102, 0.72);
}

.confidence-ring {
  align-items: center;
  display: grid;
  justify-items: center;
  margin: 1rem 0;
  min-height: 160px;
  position: relative;
}

.confidence-ring svg {
  height: 150px;
  transform: rotate(-90deg);
  width: 150px;
}

.confidence-ring circle {
  fill: none;
  stroke-width: 12;
}

.confidence-ring circle:first-child {
  stroke: rgba(255, 255, 255, 0.08);
}

.confidence-ring circle:last-child {
  stroke: var(--green);
  stroke-dasharray: 352;
  stroke-dashoffset: 56;
  stroke-linecap: round;
  filter: drop-shadow(0 0 10px rgba(87, 231, 104, 0.7));
}

.confidence-ring div {
  position: absolute;
  text-align: center;
}

.confidence-ring strong {
  color: #fff7e5;
  display: block;
  font-size: 2.1rem;
  line-height: 1;
}

.confidence-ring span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
}

.risk-strip {
  align-items: center;
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid rgba(245, 184, 45, 0.14);
  border-radius: 16px;
  display: flex;
  justify-content: space-between;
  padding: 0.8rem;
}

.risk-strip span {
  color: var(--muted-2);
  display: block;
  font-size: 0.75rem;
  font-weight: 850;
}

.risk-strip strong {
  color: var(--green);
  font-size: 1.1rem;
  text-transform: uppercase;
}

.risk-strip svg {
  color: var(--gold);
  height: 34px;
  width: 34px;
}

.execution-control {
  align-content: center;
  display: grid;
  text-align: center;
}

.ai-control-button {
  aspect-ratio: 1;
  background: radial-gradient(circle, rgba(87, 231, 104, 0.12), rgba(3, 3, 3, 0.92) 64%);
  border: 2px solid rgba(87, 231, 104, 0.72);
  border-radius: 999px;
  box-shadow: 0 0 42px rgba(87, 231, 104, 0.16), inset 0 0 34px rgba(87, 231, 104, 0.12);
  color: #effff0;
  cursor: pointer;
  display: grid;
  isolation: isolate;
  margin: 0.5rem auto 1rem;
  max-width: 220px;
  overflow: hidden;
  padding: 1rem;
  place-items: center;
  position: relative;
  width: min(68vw, 220px);
}

.ai-control-button::before,
.ai-control-button::after {
  border: 1px solid rgba(87, 231, 104, 0.22);
  border-radius: inherit;
  content: "";
  inset: 18px;
  position: absolute;
}

.ai-control-button::after {
  inset: 34px;
}

.ai-control-button svg {
  color: var(--green);
  height: 34px;
  margin-bottom: 0.2rem;
  width: 34px;
  z-index: 1;
}

.ai-control-button strong {
  font-size: 1.55rem;
  line-height: 1;
  z-index: 1;
}

.ai-control-button small {
  color: var(--muted);
  font-weight: 750;
  z-index: 1;
}

.ai-control-button:not(.is-running) {
  background: radial-gradient(circle, rgba(245, 184, 45, 0.16), rgba(3, 3, 3, 0.92) 64%);
  border-color: rgba(245, 184, 45, 0.75);
  box-shadow: 0 0 42px rgba(245, 184, 45, 0.16), inset 0 0 34px rgba(245, 184, 45, 0.12);
}

.ai-control-button:not(.is-running)::before,
.ai-control-button:not(.is-running)::after {
  border-color: rgba(245, 184, 45, 0.24);
}

.ai-control-button:not(.is-running) svg {
  color: var(--gold);
}

.control-glow {
  animation: n99ControlPulse 3.2s ease-in-out infinite;
  background: radial-gradient(circle, rgba(87, 231, 104, 0.26), transparent 68%);
  border-radius: inherit;
  inset: -20px;
  position: absolute;
  z-index: 0;
}

.ai-control-button:not(.is-running) .control-glow {
  background: radial-gradient(circle, rgba(245, 184, 45, 0.3), transparent 68%);
}

@keyframes n99ControlPulse {
  0%, 100% { opacity: 0.72; transform: scale(0.97); }
  50% { opacity: 1; transform: scale(1.03); }
}

@media (hover: hover) and (pointer: fine) {
  .ai-control-button:hover {
    transform: translateY(-2px);
  }
}

.ai-control-button {
  transition: transform 220ms var(--ease-lux);
}

.control-note {
  color: var(--muted);
  margin: 0 auto;
  max-width: 24rem;
}

.trade-card {
  background:
    radial-gradient(circle at 92% 10%, rgba(87, 231, 104, 0.1), transparent 15rem),
    linear-gradient(145deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.025)),
    var(--panel);
}

.trade-header h2 {
  color: #fff5df;
  font-size: clamp(1.75rem, 8vw, 2.8rem);
  letter-spacing: 0.02em;
  line-height: 1;
  margin: 0;
}

.trade-header span {
  color: var(--muted);
}

.trade-side {
  background: rgba(87, 231, 104, 0.12);
  border: 1px solid rgba(87, 231, 104, 0.28);
  color: var(--green);
  min-width: 74px;
  justify-content: center;
}

.trade-side.is-sell {
  background: rgba(255, 95, 102, 0.12);
  border-color: rgba(255, 95, 102, 0.28);
  color: var(--red);
}

.price-grid {
  margin: 1rem 0 0.7rem;
}

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

.side-drawer {
  background: rgba(0, 0, 0, 0.5);
  inset: 0;
  opacity: 0;
  pointer-events: none;
  position: fixed;
  transition: opacity 180ms ease;
  z-index: 60;
}

.side-drawer.is-open {
  opacity: 1;
  pointer-events: auto;
}

.drawer-card {
  background: rgba(6, 6, 6, 0.96);
  border-radius: 0 24px 24px 0;
  height: 100%;
  max-width: 320px;
  padding: 1rem;
  transform: translateX(-100%);
  transition: transform 200ms ease;
}

.side-drawer.is-open .drawer-card {
  transform: translateX(0);
}

.drawer-head {
  align-items: center;
  display: flex;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.drawer-links {
  display: grid;
  gap: 0.5rem;
}

.drawer-links a {
  align-items: center;
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid rgba(245, 184, 45, 0.13);
  border-radius: 16px;
  color: #f8dfaa;
  display: flex;
  font-weight: 850;
  gap: 0.8rem;
  padding: 0.9rem;
}

.drawer-links svg {
  color: var(--gold);
  height: 21px;
  width: 21px;
}

.notification-popover {
  background: rgba(6, 6, 6, 0.96);
  border-radius: 20px;
  max-width: 22rem;
  padding: 1rem;
  position: fixed;
  right: 1rem;
  top: 84px;
  width: calc(100% - 2rem);
  z-index: 55;
}

.notification-popover[hidden] {
  display: none;
}

.popover-title strong {
  color: #fff2d1;
}

.popover-title span {
  color: var(--gold);
  font-size: 0.8rem;
  font-weight: 900;
}

.notification-list {
  display: grid;
  gap: 0.75rem;
  margin-top: 0.9rem;
}

.notification-list article {
  align-items: flex-start;
  display: flex;
  gap: 0.65rem;
}

.dot {
  border-radius: 999px;
  flex: 0 0 auto;
  height: 9px;
  margin-top: 0.45rem;
  width: 9px;
}

.dot.is-green {
  background: var(--green);
}

.dot.is-gold {
  background: var(--gold);
}

.dot.is-red {
  background: var(--red);
}

.notification-list strong {
  color: #fff2d1;
  display: block;
  font-size: 0.92rem;
}

.notification-list p {
  color: var(--muted);
  margin: 0.1rem 0 0;
}

.bottom-nav {
  backdrop-filter: blur(18px);
  background: rgba(5, 5, 5, 0.92);
  border: 1px solid rgba(245, 184, 45, 0.18);
  border-radius: 24px 24px 0 0;
  bottom: 0;
  box-shadow: 0 -18px 50px rgba(0, 0, 0, 0.38);
  display: grid;
  gap: 0.2rem;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  left: 0;
  min-height: var(--nav-height);
  padding: 0.5rem 0.4rem 0.72rem;
  position: fixed;
  right: 0;
  z-index: 35;
}

.bottom-nav a {
  align-items: center;
  border-radius: 16px;
  color: var(--muted-2);
  display: grid;
  font-size: 0.75rem;
  font-weight: 850;
  gap: 0.18rem;
  justify-items: center;
  min-width: 0;
  padding: 0.28rem;
  transition: color 200ms ease, background 200ms ease;
}

.bottom-nav svg {
  height: 23px;
  transition: filter 200ms ease, transform 200ms ease;
  width: 23px;
}

.bottom-nav a.is-active {
  background: rgba(245, 184, 45, 0.08);
  color: var(--gold);
}

.bottom-nav a.is-active svg {
  filter: drop-shadow(0 0 8px rgba(245, 184, 45, 0.55));
  transform: translateY(-1px);
}

@media (hover: hover) and (pointer: fine) {
  .bottom-nav a:not(.is-active):hover {
    color: var(--gold-light);
  }
}

@media (min-width: 620px) {
  .app-brand strong {
    display: inline;
  }

  .dashboard-main {
    padding: 1.25rem;
  }

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

  .status-grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  }
}

@media (min-width: 860px) {
  .dashboard-shell {
    padding-bottom: 1.5rem;
  }

  .dashboard-main {
    gap: 1.25rem;
    grid-template-columns: minmax(0, 1.15fr) minmax(22rem, 0.85fr);
    padding: 1.5rem;
  }

  .hero-balance {
    grid-column: 1;
  }

  .status-grid {
    grid-column: 2;
    grid-row: 1 / span 2;
    grid-template-columns: 1fr;
  }

  .trade-card {
    grid-column: 1;
  }

  .bottom-nav {
    border-radius: 26px;
    bottom: 1rem;
    left: 50%;
    max-width: 32rem;
    min-height: 76px;
    right: auto;
    transform: translateX(-50%);
    width: calc(100% - 2rem);
  }
}

@media (min-width: 1100px) {
  .dashboard-main {
    grid-template-columns: minmax(0, 1fr) 26rem;
  }

  .hero-balance,
  .ai-status,
  .execution-control,
  .trade-card {
    padding: 1.25rem;
  }
}

@media (max-width: 390px) {
  .balance-stats {
    grid-template-columns: 1fr;
  }

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

  .balance-header {
    align-items: stretch;
    flex-direction: column;
  }

  .balance-badge {
    width: fit-content;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
  }
}

/* Task 2 — portfolio, sandbox billing, broker vault, toasts */
.page-loading-bar {
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  height: 2px;
  left: 0;
  position: fixed;
  right: 0;
  top: 76px;
  z-index: 40;
  animation: n99LoadingBar 1.1s ease-in-out infinite;
}

.dashboard-shell.is-syncing .page-loading-bar {
  display: block;
}

@keyframes n99LoadingBar {
  0% { transform: translateX(-100%); opacity: 0.2; }
  50% { opacity: 1; }
  100% { transform: translateX(100%); opacity: 0.2; }
}

.portfolio-summary {
  padding: 1.15rem;
}

.portfolio-hero-stats {
  display: grid;
  gap: 0.75rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 1rem 0 0.85rem;
}

.portfolio-stat-primary {
  background: rgba(245, 184, 45, 0.08);
  border: 1px solid rgba(245, 184, 45, 0.22);
  border-radius: var(--radius-sm);
  padding: 0.9rem;
}

.portfolio-stat-primary span {
  color: var(--muted-2);
  display: block;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.portfolio-stat-primary strong {
  color: #fff3d6;
  display: block;
  font-size: clamp(1.2rem, 5vw, 1.7rem);
  margin-top: 0.25rem;
}

.balance-stats-compact {
  margin-bottom: 0;
}

.plan-status-card,
.billing-sandbox-card,
.broker-vault-section {
  padding: 1.15rem;
}

.plan-status-grid {
  display: grid;
  gap: 0.7rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 0.85rem 0;
}

.plan-status-grid span {
  color: var(--muted-2);
  display: block;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.plan-status-grid strong {
  color: #fff2d1;
  display: block;
  font-size: 1rem;
  margin-top: 0.2rem;
}

.plan-status-grid strong.positive {
  color: var(--green);
}

.plan-status-grid strong.negative {
  color: var(--red);
}

.billing-sandbox-note {
  margin-bottom: 0.85rem;
}

.plan-pay-grid {
  display: grid;
  gap: 0.65rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-bottom: 0.85rem;
}

.plan-pay-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(245, 184, 45, 0.18);
  border-radius: var(--radius-sm);
  color: inherit;
  cursor: pointer;
  display: grid;
  gap: 0.2rem;
  padding: 0.8rem;
  text-align: left;
  transition: border-color 160ms ease, transform 160ms ease, background 160ms ease;
}

.plan-pay-card:hover,
.plan-pay-card.is-selected {
  background: rgba(245, 184, 45, 0.1);
  border-color: rgba(245, 184, 45, 0.45);
  transform: translateY(-1px);
}

.plan-pay-card.is-featured {
  border-color: rgba(245, 184, 45, 0.38);
}

.plan-pay-card.is-current {
  box-shadow: inset 0 0 0 1px rgba(87, 231, 104, 0.35);
}

.plan-pay-tier {
  color: var(--gold-light);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.plan-pay-card strong {
  color: #fff3d6;
  font-size: 0.95rem;
}

.plan-pay-card small {
  color: var(--muted-2);
  font-size: 0.72rem;
}

.pay-simulation-btn {
  align-items: center;
  display: inline-flex;
  gap: 0.55rem;
  justify-content: center;
  min-height: 52px;
  width: 100%;
}

.broker-vault-section {
  margin-top: 0.25rem;
  position: relative;
}

.broker-form {
  display: grid;
  gap: 0.85rem;
}

.broker-form label {
  color: #f7dca7;
  display: grid;
  font-size: 0.86rem;
  font-weight: 850;
  gap: 0.35rem;
}

.broker-form input {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(245, 184, 45, 0.18);
  border-radius: 16px;
  color: var(--text);
  min-height: 52px;
  padding: 0 0.9rem;
}

.broker-form input:disabled {
  opacity: 0.55;
}

.broker-actions {
  display: grid;
  gap: 0.7rem;
  grid-template-columns: 1fr 1fr;
}

.broker-result {
  background: rgba(0, 0, 0, 0.28);
  border: 1px solid rgba(245, 184, 45, 0.18);
  border-radius: 16px;
  font-size: 0.9rem;
  margin-top: 0.85rem;
  min-height: 72px;
  padding: 0.9rem;
}

.btn-spinner {
  animation: n99Spin 0.75s linear infinite;
  border: 2px solid rgba(255, 255, 255, 0.25);
  border-radius: 999px;
  border-top-color: currentColor;
  display: inline-block;
  height: 16px;
  width: 16px;
}

.button-primary.is-loading,
.button-ghost.is-loading,
.pay-simulation-btn.is-loading {
  opacity: 0.88;
}

@keyframes n99Spin {
  to { transform: rotate(360deg); }
}

.toast-stack {
  bottom: calc(var(--nav-height) + 0.75rem);
  display: grid;
  gap: 0.55rem;
  left: 1rem;
  pointer-events: none;
  position: fixed;
  right: 1rem;
  z-index: 120;
}

.toast {
  align-items: center;
  backdrop-filter: blur(12px);
  background: rgba(8, 8, 8, 0.94);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  box-shadow: var(--shadow);
  display: grid;
  gap: 0.65rem;
  grid-template-columns: auto 1fr auto;
  opacity: 0;
  padding: 0.85rem 0.9rem;
  pointer-events: auto;
  transform: translateY(8px);
  transition: opacity 180ms ease, transform 180ms ease;
}

.toast.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.toast-success {
  border-color: rgba(87, 231, 104, 0.35);
}

.toast-error {
  border-color: rgba(255, 95, 102, 0.35);
}

.toast-info {
  border-color: rgba(245, 184, 45, 0.35);
}

.toast-icon::before {
  content: "●";
  font-size: 0.8rem;
}

.toast-success .toast-icon::before { color: var(--green); }
.toast-error .toast-icon::before { color: var(--red); }
.toast-info .toast-icon::before { color: var(--gold); }

.toast-message {
  color: #fff4df;
  font-size: 0.9rem;
  font-weight: 700;
}

.toast-close {
  background: transparent;
  border: 0;
  color: var(--muted);
  cursor: pointer;
  font-size: 1.2rem;
  line-height: 1;
  padding: 0.1rem 0.35rem;
}

@media (max-width: 760px) {
  .portfolio-hero-stats,
  .plan-status-grid,
  .plan-pay-grid {
    grid-template-columns: 1fr;
  }

  .broker-actions {
    grid-template-columns: 1fr;
  }
}

.connection-status-banner {
  margin: 8px 18px 0;
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 0.92rem;
  font-weight: 600;
  border: 1px solid rgba(245, 184, 45, 0.35);
  background: rgba(245, 184, 45, 0.08);
  color: var(--gold-light);
}

.connection-status-banner.is-offline {
  border-color: rgba(255, 95, 102, 0.45);
  background: rgba(255, 95, 102, 0.12);
  color: #ffb4b8;
}

.connection-status-banner.is-firebase {
  border-color: rgba(255, 140, 66, 0.45);
  background: rgba(255, 140, 66, 0.12);
  color: #ffd0a8;
}

.connection-status-banner.is-warning {
  border-color: rgba(245, 184, 45, 0.55);
  background: rgba(245, 184, 45, 0.14);
  color: var(--gold-light);
}

.connection-status-banner.is-error {
  border-color: rgba(255, 95, 102, 0.45);
  background: rgba(255, 95, 102, 0.1);
  color: #ffb4b8;
}

@media (max-width: 560px) {
  .balance-stats-compact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}