/* ============================================================================
   Mobile OS — Energy Agent as the operating layer (phones only, signed-in)
   Setup steps woven into Agent home; Detail unlocks full tab UI.
   ============================================================================ */

#mhOs,
#mhDock,
#mhFabTray {
  display: none;
}

@media (max-width: 600px), (max-height: 500px) and (max-width: 900px) {
  body.mh-active #mhOs {
    display: block;
    position: fixed;
    left: 0;
    right: 0;
    top: 0;
    bottom: auto !important;
    height: auto !important;
    z-index: 99970;
    pointer-events: none;
    background: transparent !important;
    font-family: "Plus Jakarta Sans", system-ui, -apple-system, sans-serif;
    -webkit-font-smoothing: antialiased;
  }
  body.mh-active #mhOs > * {
    pointer-events: auto;
  }

  /* ── Top chrome ──────────────────────────────────────────────────────── */
  .mh-top {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px 8px;
    padding-top: max(10px, env(safe-area-inset-top, 0px));
    background: linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.94),
      rgba(255, 255, 255, 0.78)
    );
    -webkit-backdrop-filter: blur(16px) saturate(1.4);
    backdrop-filter: blur(16px) saturate(1.4);
    border-bottom: 1px solid rgba(33, 150, 243, 0.12);
  }
  .mh-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
    flex: 1 1 auto;
  }
  .mh-orb {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    flex: 0 0 auto;
    background:
      radial-gradient(circle at 35% 30%, #fff7cc 0%, #fbbf24 28%, transparent 46%),
      radial-gradient(circle at 50% 55%, #38bdf8 0%, #2196f3 58%, #0369a1 100%);
    box-shadow: 0 6px 16px -6px rgba(33, 150, 243, 0.55),
      0 0 0 2px rgba(255, 255, 255, 0.55);
  }
  .mh-brand-tx {
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 1px;
  }
  .mh-brand-tx b {
    font-size: 15px;
    font-weight: 780;
    letter-spacing: -0.02em;
    color: #0f172a;
    line-height: 1.15;
  }
  .mh-brand-tx small {
    font-size: 11.5px;
    font-weight: 560;
    color: #64748b;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .mh-meter {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 118px;
    max-width: 44%;
  }
  .mh-meter-lab {
    font-size: 10px;
    font-weight: 750;
    color: #1976d2;
    white-space: nowrap;
  }
  .mh-meter-track {
    flex: 1 1 56px;
    height: 6px;
    border-radius: 99px;
    background: rgba(33, 150, 243, 0.12);
    overflow: hidden;
  }
  .mh-meter-track > i {
    display: block;
    height: 100%;
    border-radius: 99px;
    background: linear-gradient(90deg, #64b5f6, #2196f3);
    transition: width 0.35s ease;
  }
  .mh-meter-pct {
    font-size: 11px;
    font-weight: 780;
    color: #0f172a;
    font-variant-numeric: tabular-nums;
    min-width: 30px;
    text-align: right;
  }

  /* ── Story strip + step cards ─────────────────────────────────────────── */
  .mh-ops {
    display: none;
    gap: 8px;
    padding: 10px 12px 4px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .mh-ops::-webkit-scrollbar {
    display: none;
  }
  body.mh-os .mh-ops {
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-height: none;
    overflow: visible;
  }

  .mh-story {
    display: flex;
    gap: 6px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 2px;
    scrollbar-width: none;
  }
  .mh-story::-webkit-scrollbar {
    display: none;
  }
  .mh-story-chip {
    flex: 0 0 auto;
    border: 1px solid rgba(33, 150, 243, 0.18);
    background: rgba(255, 255, 255, 0.82);
    border-radius: 999px;
    padding: 7px 12px;
    font: inherit;
    font-size: 11.5px;
    font-weight: 720;
    color: #475569;
    cursor: pointer;
    white-space: nowrap;
  }
  .mh-story-chip.on {
    background: #2196f3;
    border-color: #2196f3;
    color: #fff;
    box-shadow: 0 4px 14px -6px rgba(33, 150, 243, 0.5);
  }
  .mh-story-chip.done {
    color: #1976d2;
    border-color: rgba(33, 150, 243, 0.35);
  }
  .mh-story-chip.done.on {
    color: #fff;
  }

  .mh-step {
    border-radius: 16px;
    border: 1px solid rgba(33, 150, 243, 0.14);
    background: rgba(255, 255, 255, 0.86);
    box-shadow: 0 6px 18px -12px rgba(20, 60, 120, 0.18);
    padding: 12px 13px;
  }
  .mh-step.is-next {
    border-color: rgba(33, 150, 243, 0.45);
    box-shadow: 0 0 0 3px rgba(33, 150, 243, 0.12),
      0 10px 24px -12px rgba(33, 150, 243, 0.35);
  }
  .mh-step.is-done {
    background: linear-gradient(
      165deg,
      rgba(33, 150, 243, 0.1),
      rgba(255, 255, 255, 0.9)
    );
  }
  .mh-step-head {
    display: flex;
    align-items: flex-start;
    gap: 10px;
  }
  .mh-step-mark {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    font-size: 12px;
    font-weight: 800;
    flex: 0 0 auto;
    background: rgba(100, 116, 139, 0.12);
    color: #64748b;
  }
  .mh-step.is-done .mh-step-mark {
    background: #2196f3;
    color: #fff;
  }
  .mh-step.is-next .mh-step-mark {
    background: linear-gradient(145deg, #56b4f0, #2196f3);
    color: #fff;
  }
  .mh-step-tx {
    min-width: 0;
    flex: 1 1 auto;
  }
  .mh-step-tx b {
    display: block;
    font-size: 14px;
    font-weight: 760;
    letter-spacing: -0.015em;
    color: #0f172a;
  }
  .mh-step-tx small {
    display: block;
    margin-top: 2px;
    font-size: 12px;
    color: #64748b;
    line-height: 1.4;
  }
  .mh-step-why {
    margin: 8px 0 0 36px;
    font-size: 12px;
    color: #475569;
    line-height: 1.45;
  }
  .mh-step-acts {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin: 10px 0 0 36px;
  }
  .mh-step-acts-1 {
    grid-template-columns: 1fr;
  }
  .mh-step-acts .mh-cta {
    min-height: 40px;
    font-size: 12.5px;
  }
  .mh-step-status {
    margin: 6px 0 0 36px;
    font-size: 11.5px;
    font-weight: 680;
    color: #64748b;
  }
  .mh-step-status.ok {
    color: #1976d2;
  }
  .mh-step-ok {
    color: #1976d2 !important;
    font-weight: 650;
  }
  .mh-step.is-seen:not(.is-next) {
    opacity: 0.92;
  }

  /* Compact done trail + collapsed steps */
  .mh-trail {
    display: flex;
    align-items: center;
    gap: 0;
    padding: 2px 2px 4px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  .mh-trail-dot {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 1px solid rgba(33, 150, 243, 0.2);
    background: rgba(255, 255, 255, 0.9);
    font: inherit;
    font-size: 12px;
    font-weight: 800;
    color: #94a3b8;
    cursor: pointer;
    flex: 0 0 auto;
    display: grid;
    place-items: center;
    padding: 0;
  }
  .mh-trail-dot.ok {
    background: #2196f3;
    border-color: #2196f3;
    color: #fff;
  }
  .mh-trail-dot.next {
    background: linear-gradient(145deg, #56b4f0, #2196f3);
    border-color: #2196f3;
    color: #fff;
    box-shadow: 0 0 0 3px rgba(33, 150, 243, 0.18);
  }
  .mh-trail-line {
    flex: 1 1 12px;
    min-width: 8px;
    max-width: 28px;
    height: 2px;
    background: rgba(33, 150, 243, 0.18);
  }

  .mh-step-compact {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    text-align: left;
    cursor: pointer;
    padding: 8px 12px;
    font: inherit;
    margin: 0;
  }
  .mh-step-compact b {
    font-size: 13px;
    font-weight: 720;
    color: #0f172a;
  }
  .mh-step-compact small {
    margin-left: auto;
    font-size: 11px;
    color: #64748b;
    font-weight: 600;
  }
  .mh-step-compact .mh-step-mark {
    width: 22px;
    height: 22px;
    font-size: 11px;
  }

  .mh-expand {
    border: 0;
    background: transparent;
    color: #1976d2;
    font: inherit;
    font-size: 12px;
    font-weight: 700;
    padding: 4px 8px;
    cursor: pointer;
    text-align: left;
  }

  /* Inline delivery mode (send mode pillar) */
  .mh-mode-pick {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin: 10px 0 0 36px;
  }
  .mh-mode-btn {
    border: 1px solid rgba(33, 150, 243, 0.2);
    background: rgba(255, 255, 255, 0.92);
    border-radius: 12px;
    padding: 10px 10px;
    text-align: left;
    cursor: pointer;
    font: inherit;
  }
  .mh-mode-btn b {
    display: block;
    font-size: 12.5px;
    font-weight: 760;
    color: #0f172a;
  }
  .mh-mode-btn span {
    display: block;
    margin-top: 2px;
    font-size: 11px;
    color: #64748b;
    line-height: 1.3;
  }
  .mh-mode-btn.rec {
    border-color: rgba(33, 150, 243, 0.45);
    background: linear-gradient(
      165deg,
      rgba(33, 150, 243, 0.12),
      rgba(255, 255, 255, 0.95)
    );
  }
  .mh-mode-btn:active {
    transform: scale(0.98);
  }

  .mh-run-links {
    display: flex;
    gap: 6px;
    overflow-x: auto;
    padding-top: 2px;
  }

  /* Cap setup chrome so chat still has room */
  body.mh-os.mh-phase-setup .mh-ops {
    max-height: min(42vh, 340px);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  /* Running overview cards */
  .mh-card {
    flex: 1 1 140px;
    min-width: 0;
    padding: 12px 13px;
    border-radius: 16px;
    border: 1px solid rgba(33, 150, 243, 0.14);
    background: rgba(255, 255, 255, 0.82);
  }
  .mh-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }
  .mh-cards .mh-card:last-child {
    grid-column: 1 / -1;
  }
  .mh-card-k {
    font-size: 10px;
    font-weight: 780;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #1976d2;
    margin-bottom: 4px;
  }
  .mh-card-v {
    font-size: 14.5px;
    font-weight: 760;
    color: #0f172a;
    letter-spacing: -0.015em;
    line-height: 1.25;
  }
  .mh-card-v small {
    font-size: 11.5px;
    font-weight: 600;
    color: #64748b;
  }
  .mh-card-meta {
    margin-top: 4px;
    font-size: 11.5px;
    color: #475569;
    line-height: 1.35;
  }
  .mh-card-cad {
    margin-top: 6px;
    font-size: 10.5px;
    font-weight: 620;
    color: #64748b;
  }

  .mh-actions {
    display: none;
    gap: 8px;
    padding: 8px 12px 10px;
    width: 100%;
    box-sizing: border-box;
  }
  body.mh-os .mh-actions {
    display: grid;
  }
  body.mh-os .mh-actions.mh-actions-grid {
    grid-template-columns: 1fr 1fr;
  }
  body.mh-os .mh-actions.mh-actions-setup {
    grid-template-columns: 1fr 1fr;
  }
  body.mh-os .mh-actions.mh-actions-setup .mh-cta-wide {
    grid-column: 1 / -1;
  }
  .mh-cta {
    min-height: 44px;
    width: 100%;
    border: 0;
    border-radius: 12px;
    padding: 10px 12px;
    font: inherit;
    font-size: 13px;
    font-weight: 760;
    cursor: pointer;
    color: #fff;
    background: linear-gradient(
        180deg,
        rgba(255, 255, 255, 0.18),
        rgba(255, 255, 255, 0) 42%
      ),
      #2196f3;
    box-shadow: 0 8px 20px -8px rgba(33, 150, 243, 0.55);
    box-sizing: border-box;
    text-align: center;
  }
  .mh-cta.ghost {
    background: rgba(255, 255, 255, 0.86);
    color: #0f172a;
    border: 1px solid rgba(33, 150, 243, 0.2);
    box-shadow: 0 2px 10px rgba(20, 60, 120, 0.06);
    font-weight: 720;
    font-size: 12.5px;
  }
  .mh-cta:active {
    transform: scale(0.98);
  }

  /* Bottom mode dock */
  body.mh-active #mhDock.mh-dock,
  body.mh-active nav.mh-dock {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    justify-content: center !important;
    position: fixed !important;
    left: 50% !important;
    right: auto !important;
    top: auto !important;
    bottom: max(10px, env(safe-area-inset-bottom, 0px)) !important;
    transform: translateX(-50%) !important;
    z-index: 99990 !important;
    width: max-content !important;
    max-width: calc(100vw - 24px) !important;
    height: auto !important;
    max-height: 52px !important;
    gap: 4px;
    padding: 4px 5px !important;
    margin: 0 !important;
    border-radius: 999px !important;
    background: rgba(255, 255, 255, 0.92) !important;
    border: 1px solid rgba(33, 150, 243, 0.18) !important;
    box-shadow: 0 12px 32px -12px rgba(15, 50, 110, 0.35) !important;
    -webkit-backdrop-filter: blur(14px);
    backdrop-filter: blur(14px);
    pointer-events: auto !important;
    box-sizing: border-box !important;
  }
  body.mh-active #mhDock .mh-dock-btn {
    display: inline-flex !important;
    align-items: center;
    gap: 6px;
    min-height: 40px !important;
    height: 40px !important;
    padding: 0 16px !important;
    border: 0;
    border-radius: 999px;
    background: transparent;
    font: inherit;
    font-size: 13px;
    font-weight: 720;
    color: #64748b;
    cursor: pointer;
    white-space: nowrap;
  }
  body.mh-active #mhDock .mh-dock-btn.on {
    background: #2196f3;
    color: #fff;
    box-shadow: 0 4px 14px -4px rgba(33, 150, 243, 0.55);
  }

  /* ══ AI MODE ════════════════════════════════════════════════════════════ */
  body.mh-os .wrap,
  body.mh-os #tabbar,
  body.mh-os .demo-banner,
  body.mh-os .gmp-gate,
  body.mh-os #extLiveNudge,
  body.mh-os .ao-al-fab,
  body.mh-os #hoPill,
  body.mh-os .mob-more,
  body.mh-os .mob-more-backdrop,
  body.mh-os #fsWrap {
    display: none !important;
  }
  body.mh-os #eaFab,
  body.mh-os #eaBackdrop {
    display: none !important;
  }
  body.mh-os #eaPanel,
  body.mh-os #eaPanel.open {
    display: flex !important;
    position: fixed !important;
    left: 0 !important;
    right: 0 !important;
    top: 0 !important;
    bottom: 0 !important;
    width: 100% !important;
    max-width: none !important;
    height: 100% !important;
    max-height: none !important;
    border-radius: 0 !important;
    border: 0 !important;
    opacity: 1 !important;
    transform: none !important;
    pointer-events: auto !important;
    z-index: 99950 !important;
    padding-top: var(--mh-chrome-h, 200px) !important;
    padding-bottom: calc(62px + env(safe-area-inset-bottom, 0px)) !important;
    box-shadow: none !important;
    background: linear-gradient(
      180deg,
      rgba(210, 232, 252, 0.55) 0%,
      rgba(255, 255, 255, 0.78) 32%,
      rgba(255, 255, 255, 0.94) 100%
    ) !important;
    -webkit-backdrop-filter: blur(18px) saturate(1.5);
    backdrop-filter: blur(18px) saturate(1.5);
  }
  body.mh-os #eaPanel .ea-head,
  body.mh-os #eaPanel .ea-x,
  body.mh-os #eaPanel .ea-legal {
    display: none !important;
  }
  body.mh-os #eaPanel .ea-msgs {
    flex: 1 1 auto;
    min-height: 0;
    padding: 10px 14px 14px;
  }
  body.mh-os #eaPanel .ea-msg {
    font-size: 14px;
    line-height: 1.45;
    max-width: 94%;
  }
  body.mh-os #eaPanel .ea-footer {
    padding: 8px 12px calc(8px + env(safe-area-inset-bottom, 0px));
    background: rgba(255, 255, 255, 0.86);
    border-top: 1px solid rgba(33, 150, 243, 0.1);
  }
  body.mh-os #mhOs .mh-top,
  body.mh-os #mhOs .mh-ops,
  body.mh-os #mhOs .mh-actions {
    position: relative;
    z-index: 99980;
  }

  /* ══ DETAIL MODE ════════════════════════════════════════════════════════ */
  body.mh-detail {
    --mh-detail-chrome: calc(58px + 54px + env(safe-area-inset-bottom, 0px));
  }
  body.mh-detail #mhOs .mh-ops,
  body.mh-detail #mhOs .mh-actions,
  body.mh-detail #mhOs .mh-meter {
    display: none !important;
  }
  body.mh-detail #mhOs .mh-brand-tx small::after {
    content: " · Agent to return";
  }
  body.mh-detail .wrap {
    padding-top: 56px !important;
    padding-bottom: calc(var(--mh-detail-chrome) + 16px) !important;
  }
  body.mh-detail #tabbar {
    bottom: calc(54px + env(safe-area-inset-bottom, 0px)) !important;
  }
  body.mh-detail #eaFab {
    display: none !important;
  }
  body.mh-detail #fsWrap {
    display: none !important;
  }
  body.mh-detail #mhFabTray.mh-fab-tray {
    display: flex !important;
    flex-direction: column-reverse;
    gap: 8px;
    position: fixed !important;
    left: 12px !important;
    bottom: calc(var(--mh-detail-chrome) + 10px) !important;
    z-index: 9005;
    pointer-events: none;
  }
  body.mh-detail #mhFabTray.mh-fab-tray > * {
    pointer-events: auto;
    position: relative !important;
    left: auto !important;
    right: auto !important;
    top: auto !important;
    bottom: auto !important;
    transform: none !important;
    width: 48px !important;
    height: 48px !important;
    min-width: 48px !important;
    padding: 0 !important;
    border-radius: 50% !important;
    justify-content: center !important;
  }
  body.mh-detail #mhFabTray .ao-al-fab-txt,
  body.mh-detail #mhFabTray .ho-pill-lab {
    display: none !important;
  }
  body.mh-detail .ao-al-panel {
    left: 12px !important;
    right: auto !important;
    bottom: calc(var(--mh-detail-chrome) + 70px) !important;
    width: min(372px, calc(100vw - 24px)) !important;
  }
  #mhFabTray[hidden] {
    display: none !important;
  }
}

body.mh-os #mhFabTray {
  display: none !important;
}

/* Not a phone (tablet / unfolded foldable / desktop): no mobile chrome. */
@media (min-width: 601px) and (min-height: 501px), (min-width: 901px) {
  #mhOs,
  #mhDock,
  #mhFabTray {
    display: none !important;
  }
}