/* GAYZE mobile UI — final geometry and navigation surface. */

@media (max-width: 767px) {
  :root { --g-tabbar-h: 82px; }

  .g-tabbar {
    left: 10px !important;
    right: 10px !important;
    height: var(--g-tabbar-h) !important;
    bottom: calc(env(safe-area-inset-bottom, 0px) + 10px) !important;
    border-radius: 24px !important;
    box-sizing: border-box !important;
    overflow: visible !important;
  }

  .g-tabbar__inner {
    height: 100% !important;
    width: 100% !important;
    padding: 7px !important;
    grid-template-columns: repeat(5, minmax(0, 1fr)) !important;
    gap: 4px !important;
    align-items: center !important;
    box-sizing: border-box !important;
  }

  .g-tab {
    min-width: 0 !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .g-tab:not(.g-tab--discover) {
    height: 66px !important;
    min-height: 66px !important;
    align-self: center !important;
    margin: 0 !important;
    padding: 7px 2px 6px !important;
    border-radius: 17px !important;
    border: 1px solid transparent !important;
    background: transparent !important;
    justify-content: center !important;
    gap: 5px !important;
  }

  .g-tab:not(.g-tab--discover) svg {
    width: 23px !important;
    height: 23px !important;
  }

  .g-tab[data-active="true"]:not(.g-tab--discover) {
    border-color: rgba(151,103,235,.28) !important;
    background: linear-gradient(180deg, rgba(111,60,195,.16), rgba(111,60,195,.07)) !important;
    box-shadow: inset 0 1px 0 rgba(255,255,255,.06), 0 5px 18px rgba(111,60,195,.12) !important;
  }

  /* Discover is the GAYZE brand mark, not a generic floating button.
     Keep the real eye/G logo unobstructed and preserve its natural 2:1 ratio. */
  .g-tab--discover {
    z-index: 10 !important;
    height: 88px !important;
    min-height: 88px !important;
    padding: 0 !important;
    margin: 0 !important;
    transform: translateY(-12px) !important;
    background: transparent !important;
    border: 0 !important;
    box-shadow: none !important;
    overflow: visible !important;
    justify-content: flex-end !important;
    gap: 5px !important;
  }

  .g-tab--discover:active {
    transform: translateY(-10px) scale(.985) !important;
  }

  .g-tab--discover .g-discover-action {
    position: relative !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    flex: 0 0 auto !important;
    width: 74px !important;
    height: 42px !important;
    margin: 0 0 1px !important;
    padding: 0 !important;
    border-radius: 0 !important;
    background: transparent !important;
    border: 0 !important;
    box-shadow: none !important;
    box-sizing: border-box !important;
  }

  .g-tab--discover .g-discover-action::before,
  .g-tab--discover .g-discover-action::after {
    content: none !important;
    display: none !important;
  }

  .g-tab--discover .g-discover-logo-image {
    position: relative !important;
    z-index: 1 !important;
    display: block !important;
    width: 70px !important;
    height: auto !important;
    max-width: 100% !important;
    object-fit: contain !important;
    background: transparent !important;
    filter: drop-shadow(0 0 7px rgba(185,94,255,.22)) !important;
    mix-blend-mode: normal !important;
    flex: 0 0 auto !important;
  }

  .g-tab__discover-label {
    margin-top: 1px !important;
    line-height: 1 !important;
  }

  .g-tab--discover[data-active="true"] .g-tab__discover-label::after {
    width: 22px !important;
    bottom: -9px !important;
  }

  .g-chat-viewport {
    bottom: calc(var(--g-tabbar-h) + env(safe-area-inset-bottom, 0px) + 10px) !important;
    height: max(0px, calc(100dvh - var(--g-tabbar-h) - env(safe-area-inset-bottom, 0px) - env(safe-area-inset-top, 0px) - 10px)) !important;
    padding-bottom: calc(10px + env(safe-area-inset-bottom, 0px)) !important;
  }

  .g-chat-viewport .g-chat-composer,
  .g-chat-viewport [class*="composer"] {
    margin-bottom: 10px !important;
  }

  .g-sheet.g-sheet--above-nav {
    --g-sheet-bottom-gap: calc(var(--g-tabbar-h) + env(safe-area-inset-bottom, 0px) + 16px) !important;
    margin-bottom: var(--g-sheet-bottom-gap) !important;
    max-height: max(0px, calc(100dvh - env(safe-area-inset-top, 0px) - var(--g-sheet-bottom-gap) - 14px)) !important;
    overflow-y: auto !important;
    overscroll-behavior: contain !important;
  }

  .g-preview {
    bottom: calc(var(--g-tabbar-h) + env(safe-area-inset-bottom, 0px) + 20px) !important;
  }

  .g-map-bar {
    bottom: calc(var(--g-tabbar-h) + env(safe-area-inset-bottom, 0px) + 16px) !important;
  }

  .g-btn,
  .g-icon-btn {
    min-height: 44px;
  }

  .g-panel,
  .g-card,
  .g-sheet {
    box-sizing: border-box;
  }
}

@media (max-width: 380px) {
  :root { --g-tabbar-h: 78px; }

  .g-tabbar {
    left: 7px !important;
    right: 7px !important;
    border-radius: 22px !important;
  }

  .g-tabbar__inner {
    padding-left: 5px !important;
    padding-right: 5px !important;
    gap: 3px !important;
  }

  .g-tab:not(.g-tab--discover) {
    height: 64px !important;
    min-height: 64px !important;
  }

  .g-tab {
    font-size: 9px !important;
  }

  .g-tab:not(.g-tab--discover) svg {
    width: 22px !important;
    height: 22px !important;
  }

  .g-tab--discover .g-discover-action {
    width: 72px !important;
    height: 40px !important;
  }

  .g-tab--discover .g-discover-logo-image {
    width: 66px !important;
  }
}