/* Loaded after styles.css: iOS PWA chat, keyboard, and full-media cards. */
@media (max-width: 680px) {
  html.chat-authenticated-root,
  html.chat-authenticated-root body {
    position: fixed !important;
    inset: 0 !important;
    width: 100% !important;
    height: var(--chat-stable-height, var(--chat-viewport-height, 100dvh)) !important;
    min-height: 0 !important;
    overflow: hidden !important;
    overscroll-behavior: none !important;
    background: #eee9f1 !important;
    touch-action: manipulation !important;
  }

  .chat-page.chat-authenticated {
    position: fixed !important;
    inset: 0 !important;
    width: 100% !important;
    min-width: 0 !important;
    height: var(--chat-stable-height, var(--chat-viewport-height, 100dvh)) !important;
    max-height: var(--chat-stable-height, var(--chat-viewport-height, 100dvh)) !important;
    min-height: 0 !important;
    padding: 0 !important;
    overflow: hidden !important;
    background: #eee9f1 !important;
  }

  .chat-page.chat-authenticated .chat-shell {
    position: fixed !important;
    inset: 0 !important;
    top: 0 !important;
    width: 100% !important;
    height: var(--chat-stable-height, var(--chat-viewport-height, 100dvh)) !important;
    max-height: var(--chat-stable-height, var(--chat-viewport-height, 100dvh)) !important;
    min-height: 0 !important;
    padding: 0 !important;
    overflow: hidden !important;
    background: #eee9f1 !important;
  }

  .chat-page.chat-authenticated .chat-page-panel,
  .chat-page.chat-authenticated.mobile-keyboard-open .chat-page-panel,
  .chat-page.chat-authenticated:has(.chat-page-form input:focus) .chat-page-panel {
    position: relative !important;
    inset: auto !important;
    width: 100% !important;
    height: 100% !important;
    max-height: 100% !important;
    min-height: 0 !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 8px !important;
    padding: max(8px, env(safe-area-inset-top, 0px)) 8px 4px !important;
    overflow: hidden !important;
    transform: none !important;
    background:
      linear-gradient(180deg, rgba(248, 245, 250, 0.96), rgba(235, 229, 240, 0.98)) !important;
  }

  .chat-page.chat-authenticated.mobile-keyboard-open .chat-page-panel,
  .chat-page.chat-authenticated:has(.chat-page-form input:focus) .chat-page-panel {
    gap: 5px !important;
    height: var(--chat-keyboard-mode-height, var(--chat-visual-height, 100dvh)) !important;
    max-height: var(--chat-keyboard-mode-height, var(--chat-visual-height, 100dvh)) !important;
    padding: max(56px, calc(env(safe-area-inset-top, 0px) + 8px)) 8px max(54px, calc(env(safe-area-inset-bottom, 0px) + 46px)) !important;
  }

  .chat-page.chat-authenticated .chat-resize-frame,
  .chat-page.chat-authenticated.mobile-keyboard-open .chat-resize-frame,
  .chat-page.chat-authenticated:has(.chat-page-form input:focus) .chat-resize-frame {
    display: flex !important;
    flex: 1 1 auto !important;
    min-height: 0 !important;
    height: auto !important;
    max-height: none !important;
    overflow: hidden !important;
    resize: none !important;
    background:
      radial-gradient(circle at 20% 20%, rgba(95, 224, 193, 0.22), transparent 13rem),
      radial-gradient(circle at 78% 28%, rgba(178, 140, 255, 0.24), transparent 14rem),
      linear-gradient(145deg, rgba(32, 17, 47, 0.86), rgba(16, 34, 54, 0.86)) !important;
    border: 1px solid rgba(255, 255, 255, 0.56) !important;
  }

  .chat-page.chat-authenticated.mobile-keyboard-open .chat-resize-frame,
  .chat-page.chat-authenticated:has(.chat-page-form input:focus) .chat-resize-frame {
    margin-bottom: 0 !important;
  }

  .chat-page.chat-authenticated .chat-page-window {
    flex: 1 1 auto !important;
    min-height: 0 !important;
    height: 100% !important;
    padding-bottom: 8px !important;
    overscroll-behavior: contain !important;
  }

  .chat-page.chat-authenticated .chat-page-form,
  .chat-page.chat-authenticated.mobile-private-chat-open .chat-page-form,
  .chat-page.chat-authenticated.mobile-keyboard-open .chat-page-form,
  .chat-page.chat-authenticated:has(.chat-page-form input:focus) .chat-page-form {
    position: relative !important;
    inset: auto !important;
    width: 100% !important;
    min-width: 0 !important;
    min-height: 52px !important;
    flex: 0 0 52px !important;
    margin: 0 !important;
    padding: 0 !important;
    grid-template-columns: minmax(0, 1fr) 54px !important;
    transform: none !important;
  }

  .chat-page.chat-authenticated.mobile-keyboard-open .chat-page-form,
  .chat-page.chat-authenticated:has(.chat-page-form input:focus) .chat-page-form {
    position: relative !important;
    inset: auto !important;
    z-index: 8 !important;
    width: 100% !important;
    box-shadow: 0 -10px 24px rgba(36, 17, 47, 0.1) !important;
  }

  .chat-page.chat-authenticated .chat-page-form input {
    width: 100% !important;
    min-width: 0 !important;
  }

  .chat-page.chat-authenticated .chat-page-panel::after {
    content: none !important;
    display: none !important;
  }

  .chat-page.chat-authenticated .chat-page-form {
    z-index: 2 !important;
    margin-bottom: 0 !important;
  }

  .chat-page.chat-authenticated.mobile-keyboard-open .chat-page-form,
  .chat-page.chat-authenticated:has(.chat-page-form input:focus) .chat-page-form {
    margin-bottom: 0 !important;
  }
}

@media (max-width: 680px) {
  html.mobile-keyboard-open-root.chat-authenticated-root,
  html.mobile-keyboard-open-root.chat-authenticated-root body,
  .chat-page.chat-authenticated.mobile-keyboard-open,
  .chat-page.chat-authenticated.mobile-keyboard-open .chat-shell {
    height: var(--chat-stable-height, var(--chat-viewport-height, 100dvh)) !important;
    max-height: var(--chat-stable-height, var(--chat-viewport-height, 100dvh)) !important;
    overflow: hidden !important;
  }

  .chat-page.chat-authenticated.mobile-keyboard-open .chat-page-window,
  .chat-page.chat-authenticated:has(.chat-page-form input:focus) .chat-page-window {
    scroll-padding-top: max(58px, calc(env(safe-area-inset-top, 0px) + 8px)) !important;
    scroll-padding-bottom: 78px !important;
  }

  .chat-page.chat-authenticated.mobile-keyboard-open .chat-form::before,
  .chat-page.chat-authenticated:has(.chat-page-form input:focus) .chat-form::before {
    content: none !important;
  }
}

@media (display-mode: standalone) and (max-width: 680px) {
  .chat-page.chat-authenticated:not(.mobile-keyboard-open),
  .chat-page.chat-authenticated:not(.mobile-keyboard-open) .chat-shell {
    height: var(--chat-stable-height, 100dvh) !important;
    max-height: var(--chat-stable-height, 100dvh) !important;
  }

  @supports (height: 100svh) {
    .chat-page.chat-authenticated:not(.mobile-keyboard-open),
    .chat-page.chat-authenticated:not(.mobile-keyboard-open) .chat-shell {
      height: var(--chat-stable-height, 100svh) !important;
      max-height: var(--chat-stable-height, 100svh) !important;
    }
  }
}

.media-frame.has-backdrop {
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.media-frame.has-backdrop::before {
  content: "";
  position: absolute;
  inset: -18px;
  z-index: 0;
  background-image: var(--media-backdrop);
  background-size: cover;
  background-position: center;
  filter: blur(18px) saturate(1.1);
  transform: scale(1.04);
  opacity: 0.5;
}

.media-frame.has-backdrop::after {
  z-index: 2;
}

.media-frame img,
.media-frame video {
  position: relative;
  z-index: 1;
  object-fit: contain !important;
}

.media-frame span {
  z-index: 3;
}

/* Final hard lock for iOS chat bottom composer: no bottom stripe, no clipped input. */
@media (max-width: 680px) {
  html.chat-authenticated-root,
  html.chat-authenticated-root body,
  .chat-page.chat-authenticated,
  .chat-page.chat-authenticated .chat-shell {
    height: var(--chat-visual-height, var(--chat-viewport-height, 100dvh)) !important;
    max-height: var(--chat-visual-height, var(--chat-viewport-height, 100dvh)) !important;
    min-height: 0 !important;
    overflow: hidden !important;
    background: #eee9f1 !important;
  }

  .chat-page.chat-authenticated .chat-page-panel,
  .chat-page.chat-authenticated.mobile-keyboard-open .chat-page-panel,
  .chat-page.chat-authenticated:has(.chat-page-form input:focus) .chat-page-panel {
    height: 100% !important;
    max-height: 100% !important;
    min-height: 0 !important;
    padding: max(8px, env(safe-area-inset-top, 0px)) 8px 0 !important;
    gap: 6px !important;
    overflow: hidden !important;
    background: linear-gradient(180deg, rgba(248, 245, 250, 0.96), rgba(235, 229, 240, 0.98)) !important;
  }

  .chat-page.chat-authenticated .chat-page-panel::after,
  .chat-page.chat-authenticated .chat-page-form::before,
  .chat-page.chat-authenticated .chat-page-form::after {
    content: none !important;
    display: none !important;
  }

  .chat-page.chat-authenticated .chat-resize-frame,
  .chat-page.chat-authenticated.mobile-keyboard-open .chat-resize-frame,
  .chat-page.chat-authenticated:has(.chat-page-form input:focus) .chat-resize-frame {
    flex: 1 1 0 !important;
    min-height: 0 !important;
    margin: 0 !important;
  }

  .chat-page.chat-authenticated .chat-page-window,
  .chat-page.chat-authenticated.mobile-keyboard-open .chat-page-window,
  .chat-page.chat-authenticated:has(.chat-page-form input:focus) .chat-page-window {
    min-height: 0 !important;
    padding-bottom: 10px !important;
  }

  .chat-page.chat-authenticated .chat-page-form,
  .chat-page.chat-authenticated.mobile-keyboard-open .chat-page-form,
  .chat-page.chat-authenticated:has(.chat-page-form input:focus) .chat-page-form {
    position: relative !important;
    inset: auto !important;
    z-index: 20 !important;
    flex: 0 0 56px !important;
    min-height: 56px !important;
    width: 100% !important;
    min-width: 0 !important;
    display: grid !important;
    grid-template-columns: minmax(0, 1fr) 54px !important;
    gap: 7px !important;
    margin: 0 !important;
    padding: 0 0 2px !important;
    overflow: visible !important;
    background: transparent !important;
    transform: none !important;
  }

  .chat-page.chat-authenticated .chat-page-form input {
    width: 100% !important;
    min-width: 0 !important;
    height: 54px !important;
    min-height: 54px !important;
    border-radius: 18px !important;
  }

  .chat-page.chat-authenticated .chat-send-button {
    width: 54px !important;
    height: 54px !important;
    min-height: 54px !important;
    border-radius: 18px !important;
  }

  .chat-page.chat-authenticated.mobile-private-chat-open .active-private-header {
    display: grid !important;
  }

  .chat-page.chat-authenticated.mobile-private-chat-open .chat-resize-frame {
    display: flex !important;
  }

  .chat-page.chat-authenticated.mobile-private-chat-open .chat-page-form {
    display: grid !important;
  }
}

/* Absolute last mobile chat bottom fix. Keep the composer visible without a fake bottom strip. */
@media (max-width: 680px) {
  html.chat-authenticated-root,
  html.chat-authenticated-root body,
  body.chat-page.chat-authenticated,
  .chat-page.chat-authenticated,
  .chat-page.chat-authenticated .chat-shell,
  .chat-page.chat-authenticated main {
    height: 100dvh !important;
    max-height: 100dvh !important;
    min-height: 0 !important;
    overflow: hidden !important;
    background: #eee9f1 !important;
  }

  html.mobile-keyboard-open-root.chat-authenticated-root,
  html.mobile-keyboard-open-root.chat-authenticated-root body,
  body.chat-page.chat-authenticated.mobile-keyboard-open,
  .chat-page.chat-authenticated.mobile-keyboard-open,
  .chat-page.chat-authenticated.mobile-keyboard-open .chat-shell,
  .chat-page.chat-authenticated.mobile-keyboard-open main,
  body.chat-page.chat-authenticated:has(.chat-page-form input:focus),
  .chat-page.chat-authenticated:has(.chat-page-form input:focus),
  .chat-page.chat-authenticated:has(.chat-page-form input:focus) .chat-shell,
  .chat-page.chat-authenticated:has(.chat-page-form input:focus) main {
    height: var(--chat-visual-height, 100dvh) !important;
    max-height: var(--chat-visual-height, 100dvh) !important;
  }

  .chat-page.chat-authenticated .chat-shell::after {
    content: none !important;
    display: none !important;
  }

  .chat-page.chat-authenticated .chat-page-panel,
  .chat-page.chat-authenticated.mobile-keyboard-open .chat-page-panel,
  .chat-page.chat-authenticated:has(.chat-page-form input:focus) .chat-page-panel {
    height: 100dvh !important;
    max-height: 100dvh !important;
    padding-bottom: 62px !important;
    background: linear-gradient(180deg, rgba(248, 245, 250, 0.98), rgba(238, 233, 241, 0.98)) !important;
  }

  .chat-page.chat-authenticated.mobile-keyboard-open .chat-page-panel,
  .chat-page.chat-authenticated:has(.chat-page-form input:focus) .chat-page-panel {
    height: var(--chat-visual-height, 100dvh) !important;
    max-height: var(--chat-visual-height, 100dvh) !important;
  }

  .chat-page.chat-authenticated .chat-resize-frame,
  .chat-page.chat-authenticated.mobile-keyboard-open .chat-resize-frame,
  .chat-page.chat-authenticated:has(.chat-page-form input:focus) .chat-resize-frame {
    flex: 1 1 0 !important;
    min-height: 0 !important;
    margin-bottom: 0 !important;
  }

  .chat-page.chat-authenticated .chat-page-window,
  .chat-page.chat-authenticated.mobile-keyboard-open .chat-page-window,
  .chat-page.chat-authenticated:has(.chat-page-form input:focus) .chat-page-window {
    padding-bottom: 14px !important;
  }

  .chat-page.chat-authenticated .chat-page-form,
  .chat-page.chat-authenticated.mobile-private-chat-open .chat-page-form,
  .chat-page.chat-authenticated.mobile-private-chat-open.mobile-private-directory-open .chat-page-form,
  .chat-page.chat-authenticated.mobile-keyboard-open .chat-page-form,
  .chat-page.chat-authenticated:has(.chat-page-form input:focus) .chat-page-form {
    position: fixed !important;
    right: 10px !important;
    bottom: 4px !important;
    left: 10px !important;
    z-index: 30 !important;
    width: auto !important;
    min-width: 0 !important;
    height: 56px !important;
    min-height: 56px !important;
    display: grid !important;
    grid-template-columns: minmax(0, 1fr) 56px !important;
    gap: 8px !important;
    margin: 0 !important;
    padding: 0 !important;
    overflow: visible !important;
    background: transparent !important;
    transform: translateZ(0) !important;
  }

  .chat-page.chat-authenticated.mobile-private-chat-open.mobile-private-directory-open .active-private-header {
    display: grid !important;
  }

  .chat-page.chat-authenticated.mobile-private-chat-open.mobile-private-directory-open .chat-resize-frame {
    display: flex !important;
  }

  .chat-page.chat-authenticated.mobile-private-chat-open.mobile-private-directory-open .private-chat-panel {
    display: none !important;
  }

  .chat-page.chat-authenticated .chat-page-form input {
    height: 56px !important;
    min-height: 56px !important;
    width: 100% !important;
    min-width: 0 !important;
    border-radius: 20px !important;
  }

  .chat-page.chat-authenticated .chat-send-button {
    width: 56px !important;
    height: 56px !important;
    min-height: 56px !important;
    border-radius: 20px !important;
  }
}