/**
 * Global responsive tweaks — load after page CSS.
 * Breakpoints align with /static/styles.css (md: 768px, sm: 480px).
 */

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  overflow-x: clip;
}

/* iOS: avoid focus-zoom on inputs (16px minimum). Strategy box uses its own size (backtest-page.css). */
@media (max-width: 768px) {
  input:not([type="checkbox"]):not([type="radio"]):not([type="range"]):not([type="color"]),
  select,
  textarea:not(.strategy-textarea) {
    font-size: 1rem;
  }
}

.header {
  padding-top: env(safe-area-inset-top, 0);
}

/* Investor tool pages — shared shell (higher specificity than page CSS) */
@media (max-width: 768px) {
  .main-container :is(.screener-page, .rank-page, .analyze-page) {
    padding: 1rem 0.75rem;
  }

  .main-container .screener-card,
  .main-container .rank-card,
  .main-container .analyze-config-card {
    padding: 1.15rem;
  }

  .main-container .screener-hero-title,
  .main-container .rank-hero-title,
  .main-container .analyze-page-hero-title {
    font-size: 1.4rem;
  }

  .main-container .screener-hero-desc,
  .main-container .analyze-page-hero-desc {
    font-size: 0.875rem;
  }

  .main-container {
    padding-left: max(0.75rem, env(safe-area-inset-left, 0px));
    padding-right: max(0.75rem, env(safe-area-inset-right, 0px));
  }
}

/* Backtest */
@media (max-width: 768px) {
  .backtest-page {
    padding: 1rem max(0.75rem, env(safe-area-inset-right)) 1.5rem max(0.75rem, env(safe-area-inset-left));
  }

  .backtest-page__card {
    padding: 1.15rem;
  }

  .backtest-page__hero {
    margin-bottom: 1.5rem;
  }

  .backtest-page__card .form-section {
    padding: 1rem 0;
  }

  .backtest-page__card .form-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .backtest-page__progress-wrap:has(.progress-indicator.active),
  .backtest-page__progress-wrap:has(.progress-indicator.hiding) {
    padding: 1rem;
  }
}

@media (max-width: 480px) {
  .main-container:has(.backtest-page) {
    padding-left: max(0.5rem, env(safe-area-inset-left, 0px));
    padding-right: max(0.5rem, env(safe-area-inset-right, 0px));
    padding-top: 0.75rem;
  }

  .backtest-page {
    padding-top: 0.5rem;
    padding-bottom: 1rem;
  }

  .backtest-page__card {
    padding: 1rem max(0.65rem, env(safe-area-inset-left)) 1.2rem max(0.65rem, env(safe-area-inset-right));
  }
}

/* Progress phases — stack on narrow screens */
@media (max-width: 640px) {
  .backtest-page__progress-wrap .progress-indicator__header {
    flex-direction: column;
    align-items: flex-start;
  }

  .backtest-page__progress-wrap .progress-indicator__status {
    padding: 0.35rem 0.65rem;
  }

  .progress-phases {
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
    margin-bottom: 0;
  }

  .progress-line {
    display: none;
  }

  .progress-phase {
    flex-direction: row;
    justify-content: flex-start;
    align-items: center;
    gap: 0.85rem;
    flex: none;
  }

  .progress-dot {
    width: 36px;
    height: 36px;
    font-size: 1rem;
    flex-shrink: 0;
  }

  .progress-label {
    text-align: left;
    font-size: 0.8125rem;
  }
}

/* Screener */
@media (max-width: 768px) {
  .screener-controls {
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
  }

  .screener-controls label {
    width: 100%;
  }

  .screener-controls input,
  .screener-controls select {
    width: 100%;
    min-width: 0;
    box-sizing: border-box;
  }

  .screener-controls input[type="number"] {
    width: 100%;
    max-width: 100%;
  }

  .screener-controls .btn-primary-action {
    margin-left: 0;
    width: 100%;
    justify-content: center;
    min-height: 44px;
    box-sizing: border-box;
  }

  .screener-table-wrap {
    -webkit-overflow-scrolling: touch;
    margin: 0 -0.25rem;
  }

  .screener-table {
    font-size: 0.78rem;
  }

  .screener-table th,
  .screener-table td {
    padding: 0.5rem 0.55rem;
  }

  .screener-loading {
    padding: 1.25rem;
    font-size: 0.875rem;
  }
}

/* Rank */
@media (max-width: 768px) {
  .rank-controls {
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
  }

  .rank-controls-fields {
    flex-direction: column;
    width: 100%;
    gap: 1rem;
  }

  .rank-controls label {
    width: 100%;
  }

  .rank-controls input,
  .rank-controls .metric-dropdown {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }

  .rank-controls > .btn-primary-action {
    width: 100%;
    min-height: 44px;
    justify-content: center;
    margin-top: 0.25rem;
  }

  .rank-table {
    font-size: 0.72rem;
  }

  .rank-table th,
  .rank-table td {
    padding: 0.4rem 0.35rem;
  }

  .rank-loading,
  .rank-error {
    padding: 1.25rem;
  }
}

/* Analyze */
@media (max-width: 768px) {
  .analyze-controls-secondary {
    flex-direction: column;
    align-items: stretch;
  }

  .analyze-controls-secondary .control-group {
    width: 100%;
  }

  .analyze-table-wrap,
  .stats-table-wrap {
    -webkit-overflow-scrolling: touch;
    margin-left: -0.25rem;
    margin-right: -0.25rem;
  }

  .metric-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.65rem;
  }
}

@media (max-width: 480px) {
  .metric-cards {
    grid-template-columns: 1fr;
  }
}

/* Mobile drawer — full width on small phones */
@media (max-width: 480px) {
  .mobile-menu-content {
    width: 100%;
    max-width: min(100vw, 100%);
  }
}

/* Touch targets — only at widths where the drawer is used (avoid overriding display:none on desktop) */
@media (max-width: 768px) {
  .mobile-menu-btn,
  .mobile-menu-close {
    min-width: 44px;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }
}

/* Flatpickr */
@media (max-width: 400px) {
  .flatpickr-calendar {
    max-width: calc(100vw - 1rem);
  }
}

/* Results report */
@media (max-width: 768px) {
  .results-content {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
}

/* Legal pages */
@media (max-width: 768px) {
  .legal-page {
    padding-left: max(1rem, env(safe-area-inset-left));
    padding-right: max(1rem, env(safe-area-inset-right));
  }

  .legal-page__header-inner {
    flex-wrap: wrap;
    gap: 0.75rem;
  }
}

/* Logo: prevent header overflow */
@media (max-width: 380px) {
  .brand-subtitle {
    display: none;
  }
}