@supports (padding: max(0px)) {
  .app-shell {
    padding-right: env(safe-area-inset-right);
    padding-left: env(safe-area-inset-left);
  }
}

@media (width >= 900px) {
  .app-shell {
    padding-bottom: 0;
  }

  .topbar {
    padding-right: 32px;
    padding-left: 32px;
  }

  #app {
    padding-top: 64px;
  }

  .bottom-nav {
    inset: 50% auto auto 24px;
    grid-template-columns: 1fr;
    width: 84px;
    min-height: 0;
    transform: translateY(-50%);
  }

  .bottom-nav a {
    min-height: 64px;
  }

  .legal-links {
    padding-bottom: 32px;
  }
}

@media (width <= 700px) {
  #app {
    width: min(calc(100% - 32px), 1200px);
    padding-top: 24px;
  }

  .hero {
    margin-bottom: 20px;
  }

  .hero-mark-wrap {
    margin-bottom: 20px;
  }

  h1 {
    font-size: clamp(36px, 11vw, 48px);
  }

  .demo-callout {
    width: 100%;
    border-radius: var(--radius-composer);
  }

  .telegram-profile-card {
    padding: 18px;
  }

  .signal-form {
    grid-template-columns: 1fr 1fr;
  }

  .signal-form .field:first-child {
    grid-column: 1 / -1;
  }

  .market-meta {
    grid-row: 2;
  }

  .plan-grid,
  .settings-grid {
    grid-template-columns: 1fr;
  }

  .result-summary {
    align-items: flex-start;
  }

  .privacy-card {
    grid-column: auto;
    grid-template-columns: 1fr;
  }

  .thinking-header {
    gap: 18px;
    padding: 24px 20px 18px;
  }

  .thinking-copy {
    font-size: 15px;
  }

  .stage-list {
    padding-right: 20px;
    padding-left: 20px;
  }

  .thinking-block > .secondary-button {
    margin-right: 20px;
    margin-left: 20px;
  }

  body:has(.thinking-block) .bottom-nav {
    opacity: 0;
    pointer-events: none;
    transform: translate(-50%, calc(100% + 16px));
  }
}

@media (width <= 390px) {
  .brand > span:last-child {
    display: none;
  }

  .mode-badge {
    padding-right: 9px;
    padding-left: 9px;
    font-size: 11px;
  }

  .session-control {
    max-width: 112px;
    padding-right: 10px;
    padding-left: 10px;
  }

  .workspace-card {
    padding: 10px;
  }

  .result-summary {
    display: grid;
    grid-template-columns: 1fr auto;
  }

  .result-summary h2 {
    font-size: 38px;
  }
}

@media (width <= 350px) {
  .telegram-avatar {
    width: 62px;
    height: 62px;
  }

  .telegram-profile-copy strong {
    font-size: 17px;
  }

  .signal-form {
    grid-template-columns: 1fr;
  }

  .signal-form .field:first-child,
  .market-meta {
    grid-column: auto;
    grid-row: auto;
  }

  .confidence-ring {
    width: 84px;
    height: 84px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto;
    animation-delay: 0ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-delay: 0ms !important;
    transition-duration: 0.01ms !important;
  }
}