/**
 * F7 chat route pages — scoped under #f7-app-root .chat-page
 * CHAT-ROUTE-Q2D — Q2B route Matrix is visual owner; page opaque underlay only
 * CHAT-ROUTE-Q2A2 — opaque base on .page.chat-page blocks hub bleed during slide
 * CHAT-ROUTE-Q2B-2 — real route-local Matrix host (canvas/phrases) above page underlay
 */
@import url("f7-chat-route-matrix.css");

/* CHAT-ROUTE-Q2D — opaque page underlay for transition; messages-content stays transparent for canvas */
#f7-app-root .page.chat-page {
  background-color: var(--f7-chat-route-surface-base) !important;
}

#f7-app-root .page.chat-page .page-content.messages-content {
  background: transparent !important;
  background-color: transparent !important;
}

#f7-app-root .page.chat-page .messages {
  background: transparent !important;
}

#f7-app-root .page.chat-dm-page.f7-dm-route-cover ,
#f7-app-root .page[data-name="chat-dm"].f7-dm-route-cover {
  background-color: var(--f7-chat-route-surface-strong) !important;
}

#f7-app-root .page.chat-dm-page.f7-dm-awaiting-history .page-content.messages-content ,
#f7-app-root .page[data-name="chat-dm"].f7-dm-awaiting-history .page-content.messages-content {
  position: relative;
}

#f7-app-root .page.chat-dm-page.f7-dm-awaiting-history .page-content.messages-content::before ,
#f7-app-root .page[data-name="chat-dm"].f7-dm-awaiting-history .page-content.messages-content::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--f7-chat-route-surface-atmosphere);
  background-color: transparent;
  z-index: 4;
  pointer-events: none;
}

/* CHAT-ROUTE-R2 — route message font (readable, route-scoped) */
#f7-app-root .page.chat-common-page,
#f7-app-root .page.chat-dm-page,
#f7-app-root .page[data-name="chat-dm"] {
  --chat-route-message-font-size: 16px;
  --chat-route-message-line-height: 1.35;
}

#f7-app-root .page.chat-common-page .message-text,
#f7-app-root .page.chat-dm-page .message-text,
#f7-app-root .page[data-name="chat-dm"] .message-text {
  font-size: var(--chat-route-message-font-size);
  line-height: var(--chat-route-message-line-height);
}

/* CHAT-ROUTE-R2 — composer layout: input fills width after gift button */
#f7-app-root .page.chat-common-page .toolbar.messagebar .toolbar-inner,
#f7-app-root .page.chat-dm-page .toolbar.messagebar .toolbar-inner,
#f7-app-root .page[data-name="chat-dm"] .toolbar.messagebar .toolbar-inner {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: var(--chat-composer-gap, 6px);
}

#f7-app-root .page.chat-common-page .f7-gift-compose-link,
#f7-app-root .page.chat-dm-page .f7-gift-compose-link,
#f7-app-root .page[data-name="chat-dm"] .f7-gift-compose-link {
  flex: 0 0 auto;
}

#f7-app-root .page.chat-common-page .messagebar-area,
#f7-app-root .page.chat-dm-page .messagebar-area,
#f7-app-root .page[data-name="chat-dm"] .messagebar-area {
  flex: 1 1 auto;
  min-width: 0;
  margin-left: var(--chat-composer-input-gap, 4px) !important;
  margin-right: var(--chat-composer-input-gap, 4px) !important;
}

#f7-app-root .page.chat-common-page .messagebar-area textarea,
#f7-app-root .page.chat-dm-page .messagebar-area textarea,
#f7-app-root .page[data-name="chat-dm"] .messagebar-area textarea,
#f7-app-root .page.chat-common-page .messagebar-input,
#f7-app-root .page.chat-dm-page .messagebar-input,
#f7-app-root .page[data-name="chat-dm"] .messagebar-input {
  width: 100%;
  box-sizing: border-box;
}

#f7-app-root .page.chat-common-page .messagebar-send-link,
#f7-app-root .page.chat-dm-page .messagebar-send-link,
#f7-app-root .page[data-name="chat-dm"] .messagebar-send-link {
  flex: 0 0 auto;
}

/* CHAT-ROUTE-R1A/R2 — composer heart/send visual (Common + DM) */
#f7-app-root .page.chat-common-page .messagebar-send-link.f7-chat-composer-action,
#f7-app-root .page.chat-dm-page .messagebar-send-link.f7-chat-composer-action {
  font-size: 18px;
  line-height: 1;
}

/* CHAT-ROUTE-R4 — composer glass over Matrix (not opaque black strip) */
#f7-app-root .page.chat-common-page .toolbar.messagebar,
#f7-app-root .page.chat-dm-page .toolbar.messagebar {
  background: rgba(10, 10, 14, 0.14) !important;
  background-color: rgba(10, 10, 14, 0.14) !important;
  backdrop-filter: blur(var(--f7-chat-composer-blur));
  -webkit-backdrop-filter: blur(var(--f7-chat-composer-blur));
  border-top: 1px solid rgba(255, 255, 255, 0.06) !important;
}

#f7-app-root .page.chat-common-page .messagebar-send-link,
#f7-app-root .page.chat-dm-page .messagebar-send-link {
  width: 40px;
  height: 40px;
  min-width: 40px;
  min-height: 40px;
  border-radius: 50%;
}

#f7-app-root .page.chat-common-page .messagebar-send-link.f7-dm-composer-send,
#f7-app-root .page.chat-dm-page .messagebar-send-link.f7-dm-composer-send {
  background: linear-gradient(135deg, #ff6a00, #ff2e00);
  border-color: transparent;
  color: #fff;
  box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.2), 0 2px 10px rgba(255, 106, 0, 0.35);
}

#f7-app-root .page.chat-common-page .messagebar-send-link.f7-dm-composer-heart,
#f7-app-root .page.chat-dm-page .messagebar-send-link.f7-dm-composer-heart {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #ff4870;
}

/* F7 DM — restore official page-content scroll (exempt from skeleton chat-page rules) */
body.f7-shell-active #f7-app-root.f7-shell-root .page.chat-dm-page .page-content.messages-content {
  display: block;
  flex-direction: unset;
  height: 100%;
  overflow-x: hidden;
  overflow-y: auto !important;
  -webkit-overflow-scrolling: touch;
  padding-left: 0;
  padding-right: 0;
  /* top padding: official F7 --f7-page-navbar-offset (navbar height + safe-area) — not zeroed */
  /* bottom padding: messagebar.resizePage() inline + F7 safe-area — not zeroed */
}

#f7-app-root .page.chat-page:not(.chat-dm-page) .page-content {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
  padding: 0;
  background: transparent;
  background-color: transparent;
}

#f7-app-root .chat-page-surface {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  min-height: 0;
  height: 100%;
  background: var(--gf-bg, rgba(12, 12, 18, 0.72));
  backdrop-filter: blur(var(--gf-blur, 12px)) saturate(var(--gf-sat, 1.25));
  -webkit-backdrop-filter: blur(var(--gf-blur, 12px)) saturate(var(--gf-sat, 1.25));
}

#f7-app-root .chat-page-header {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: max(10px, env(safe-area-inset-top, 10px)) 12px 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

#f7-app-root .f7-chat-back-btn {
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  flex-shrink: 0;
  cursor: pointer;
  touch-action: manipulation;
}

#f7-app-root .f7-chat-back-btn:active {
  background: rgba(255, 106, 0, 0.2);
}

#f7-app-root .f7-chat-title-wrap {
  flex: 1 1 auto;
  min-width: 0;
}

#f7-app-root .f7-chat-title {
  font-size: 16px;
  font-weight: 800;
  color: rgba(255, 255, 255, 0.93);
  letter-spacing: -0.2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

#f7-app-root .f7-chat-subtitle {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.42);
  margin-top: 2px;
}

#f7-app-root .chat-messages-scroll {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: 12px 14px;
}

#f7-app-root .f7-chat-skeleton-hint {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.38);
  text-align: center;
  padding: 24px 12px;
  line-height: 1.45;
}

#f7-app-root .chat-composer-stub {
  flex: 0 0 auto;
  padding: 10px 12px max(10px, env(safe-area-inset-bottom, 10px));
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 11px;
  color: rgba(255, 255, 255, 0.32);
  text-align: center;
}

/* F7 DM — official unread divider (messages-title, not a bubble) */
#f7-app-root .page.chat-dm-page .messages .messages-title ,
#f7-app-root .page[data-name="chat-dm"] .messages .messages-title {
  text-align: center;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: rgba(255, 255, 255, 0.42);
  margin: 12px 16px 8px;
  line-height: 1.35;
}

/* F7 DM — bubble row alignment (requires flex column on .messages) */
#f7-app-root .page.chat-dm-page ,
#f7-app-root .page[data-name="chat-dm"] {
  /* Reference bubble variables — doc/design/deepseek_html_20260523_869678.html */
  --dm-bubble-py: 8px;
  --dm-bubble-px: 12px;
  --dm-bubble-font-size: 16px;
  --dm-bubble-line-height: 1.25;
  --dm-bubble-time-font-size: 10px;
  --dm-bubble-time-offset: 0.5em;
  --dm-bubble-max-width: 75%;
  --dm-bubble-radius: 16px;
  --dm-bubble-tail-radius: 4px;
  --dm-text-time-gap: 6px;
  --dm-time-edge-inset: 0px;
  --dm-tick-width: 16px;
  --dm-tick-height: 8px;
  --dm-bubble-ring: rgba(255, 255, 255, 0.2);
  --dm-bubble-fill-received: rgba(255, 255, 255, 0.03);
  --dm-bubble-fill-sent: rgba(255, 255, 255, 0.05);
  --dm-bubble-blur: 10px;
  --bubble-py: var(--dm-bubble-py);
  --bubble-px: var(--dm-bubble-px);
  --bubble-font-size: var(--dm-bubble-font-size);
  --bubble-line-height: var(--dm-bubble-line-height);
  --bubble-time-font-size: var(--dm-bubble-time-font-size);
  --bubble-time-offset: var(--dm-bubble-time-offset);
  --bubble-max-width: var(--dm-bubble-max-width);
  --bubble-gap: 9px;
  --bubble-border-radius: var(--dm-bubble-radius);
  --bubble-tail-radius: var(--dm-bubble-tail-radius);
  --bl-x: 50%;
  --bl-y: 50%;
  --bl-opacity: 0;
}

#f7-app-root .page.chat-dm-page .messages ,
#f7-app-root .page[data-name="chat-dm"] .messages {
  display: flex !important;
  flex-direction: column !important;
  align-items: stretch;
  width: 100%;
  box-sizing: border-box;
  gap: var(--bubble-gap);
  padding: var(--bubble-gap) 0;
  background: transparent !important;
}

#f7-app-root .page.chat-dm-page .messages .message ,
#f7-app-root .page[data-name="chat-dm"] .messages .message {
  display: block !important;
  max-width: var(--bubble-max-width);
  box-sizing: border-box;
}

#f7-app-root .page.chat-dm-page,
#f7-app-root .page[data-name="chat-dm"] .messages .message.message-sent,
#f7-app-root .page.chat-dm-page .messages .message[data-f7-type="sent"] ,
#f7-app-root .page[data-name="chat-dm"] .messages .message[data-f7-type="sent"] {
  align-self: flex-end !important;
  text-align: right;
  margin-left: auto;
  margin-right: calc(12px + env(safe-area-inset-right, 0px));
}

#f7-app-root .page.chat-dm-page,
#f7-app-root .page[data-name="chat-dm"] .messages .message.message-received,
#f7-app-root .page.chat-dm-page .messages .message[data-f7-type="received"] ,
#f7-app-root .page[data-name="chat-dm"] .messages .message[data-f7-type="received"] {
  align-self: flex-start !important;
  text-align: left;
  margin-right: auto;
  margin-left: calc(12px + env(safe-area-inset-left, 0px));
}

#f7-app-root .page.chat-dm-page,
#f7-app-root .page[data-name="chat-dm"] .messages .message.message-sent .message-content,
#f7-app-root .page.chat-dm-page .messages .message[data-f7-type="sent"] .message-content ,
#f7-app-root .page[data-name="chat-dm"] .messages .message[data-f7-type="sent"] .message-content {
  align-items: flex-end;
}

#f7-app-root .page.chat-dm-page,
#f7-app-root .page[data-name="chat-dm"] .messages .message.message-received .message-content,
#f7-app-root .page.chat-dm-page .messages .message[data-f7-type="received"] .message-content ,
#f7-app-root .page[data-name="chat-dm"] .messages .message[data-f7-type="received"] .message-content {
  align-items: flex-start;
}

/* F7 external .message-footer disabled — time inline in .message-text (reference order) */
#f7-app-root .page.chat-dm-page .message-footer ,
#f7-app-root .page[data-name="chat-dm"] .message-footer {
  display: none !important;
}

#f7-app-root .page.chat-dm-page .message-text-footer ,
#f7-app-root .page[data-name="chat-dm"] .message-text-footer {
  display: none !important;
  margin: 0 !important;
  padding: 0 !important;
  height: 0 !important;
  overflow: hidden !important;
}

/* F7 DM — back hit target (unified header uses app-header-system tokens) */
body.f7-chat-route-active #f7-app-root .page.chat-dm-page.page-current .navbar:not(.app-unified-header) .left .link.back ,
#f7-app-root .page[data-name="chat-dm"].page-current .navbar:not(.app-unified-header) .left .link.back {
  min-width: 44px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  touch-action: manipulation;
}

/* F7 DM — list card tap targets (Личные) */
#f7-app-root #dm-zones-view [data-dm-peer-uid] {
  touch-action: manipulation;
  cursor: pointer;
}

/* F7 chat — composer gift + entry (Common + DM) */
#f7-app-root .page.chat-page .f7-gift-compose-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  min-width: 36px;
  min-height: 36px;
  border-radius: 50%;
  flex-shrink: 0;
  background: none;
  border: none;
  padding: 0;
  color: rgba(255, 255, 255, 0.95);
  touch-action: manipulation;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  box-sizing: border-box;
}

#f7-app-root .page.chat-dm-page .messagebar-send-link ,
#f7-app-root .page[data-name="chat-dm"] .messagebar-send-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  min-width: 36px;
  min-height: 36px;
  border-radius: 50%;
  font-size: 16px;
  line-height: 1;
  text-decoration: none;
  border: 1px solid transparent;
  flex-shrink: 0;
}

#f7-app-root .page.chat-dm-page.f7-dm-awaiting-history .messages ,
#f7-app-root .page[data-name="chat-dm"].f7-dm-awaiting-history .messages {
  visibility: hidden !important;
  opacity: 0 !important;
  min-height: 40vh;
}

#f7-app-root .page.chat-dm-page.f7-dm-history-ready .messages ,
#f7-app-root .page[data-name="chat-dm"].f7-dm-history-ready .messages {
  visibility: visible !important;
  opacity: 1 !important;
  min-height: 0;
}

#f7-app-root .page.chat-dm-page .f7-dm-heart-layer ,
#f7-app-root .page[data-name="chat-dm"] .f7-dm-heart-layer {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: 20;
}

#f7-app-root .page.chat-dm-page .f7-dm-heart-float ,
#f7-app-root .page[data-name="chat-dm"] .f7-dm-heart-float {
  position: absolute;
  font-size: 22px;
  line-height: 1;
  pointer-events: none;
  animation: f7-dm-heart-rise 1.8s ease-out forwards;
  will-change: transform, opacity;
}

@keyframes f7-dm-heart-rise {
  0% {
    opacity: 1;
    transform: translate(-50%, 0) scale(0.85);
  }
  100% {
    opacity: 0;
    transform: translate(-50%, -120px) scale(1.15);
  }
}

#f7-app-root .page.chat-dm-page .messagebar a.link.messagebar-send-link ,
#f7-app-root .page[data-name="chat-dm"] .messagebar a.link.messagebar-send-link {
  opacity: 1 !important;
  color: inherit !important;
}

#f7-app-root .page.chat-dm-page,
#f7-app-root .page[data-name="chat-dm"] .messagebar-send-link.f7-dm-composer-heart,
#f7-app-root .page.chat-dm-page .messagebar-send-link.f7-dm-composer-send ,
#f7-app-root .page[data-name="chat-dm"] .messagebar-send-link.f7-dm-composer-send {
  opacity: 1 !important;
  pointer-events: auto !important;
  filter: none !important;
}

#f7-app-root .page.chat-dm-page,
#f7-app-root .page[data-name="chat-dm"] .messagebar-send-link.f7-dm-composer-heart.disabled,
#f7-app-root .page.chat-dm-page,
#f7-app-root .page[data-name="chat-dm"] .messagebar-send-link.f7-dm-composer-send.disabled,
#f7-app-root .page.chat-dm-page .messagebar:not(.messagebar-with-value) .messagebar-send-link.f7-dm-composer-heart ,
#f7-app-root .page[data-name="chat-dm"] .messagebar:not(.messagebar-with-value) .messagebar-send-link.f7-dm-composer-heart {
  opacity: 1 !important;
  pointer-events: auto !important;
}

#f7-app-root .page.chat-dm-page .messagebar-send-link.f7-dm-heart-pulse ,
#f7-app-root .page[data-name="chat-dm"] .messagebar-send-link.f7-dm-heart-pulse {
  transform: scale(1.08);
  transition: transform 0.18s ease;
}

#f7-app-root .page.chat-dm-page .messagebar-send-link.f7-dm-composer-heart ,
#f7-app-root .page[data-name="chat-dm"] .messagebar-send-link.f7-dm-composer-heart {
  background: rgba(255, 80, 120, 0.14);
  border-color: rgba(255, 80, 120, 0.35);
  color: #ff4870;
}

#f7-app-root .page.chat-dm-page .messagebar-send-link.f7-dm-composer-send ,
#f7-app-root .page[data-name="chat-dm"] .messagebar-send-link.f7-dm-composer-send {
  background: linear-gradient(135deg, #ff6a00, #ff2e00);
  border-color: transparent;
  color: #fff;
}

#f7-app-root .page.chat-dm-page .messagebar-send-link.f7-dm-send-inflight ,
#f7-app-root .page[data-name="chat-dm"] .messagebar-send-link.f7-dm-send-inflight {
  opacity: 0.72;
  pointer-events: none;
}

/* F7 DM — delivery/read ticks beside outgoing time inside bubble */
#f7-app-root .page.chat-dm-page,
#f7-app-root .page[data-name="chat-dm"] .f7-dm-bubble-time .dm-tick,
#f7-app-root .page.chat-dm-page .f7-dm-bubble-time .f7-dm-tick ,
#f7-app-root .page[data-name="chat-dm"] .f7-dm-bubble-time .f7-dm-tick {
  margin-left: 2px;
  vertical-align: middle;
  display: inline-flex;
  align-items: center;
  line-height: 1;
}

#f7-app-root .page.chat-dm-page .f7-dm-bubble-time .dm-tick svg ,
#f7-app-root .page[data-name="chat-dm"] .f7-dm-bubble-time .dm-tick svg {
  display: block;
  width: var(--dm-tick-width, 16px);
  height: var(--dm-tick-height, 8px);
}

#f7-app-root .page.chat-dm-page,
#f7-app-root .page[data-name="chat-dm"] .f7-dm-bubble-time .dm-tick .dm-tick-a,
#f7-app-root .page.chat-dm-page .f7-dm-bubble-time .dm-tick .dm-tick-b ,
#f7-app-root .page[data-name="chat-dm"] .f7-dm-bubble-time .dm-tick .dm-tick-b {
  fill: none;
  stroke-width: 2.1;
  stroke-linecap: round;
  stroke-linejoin: round;
}

#f7-app-root .page.chat-dm-page .f7-dm-bubble-time .dm-tick[data-state="sent"] .dm-tick-a ,
#f7-app-root .page[data-name="chat-dm"] .f7-dm-bubble-time .dm-tick[data-state="sent"] .dm-tick-a {
  stroke: rgba(255, 255, 255, 0.42);
}

#f7-app-root .page.chat-dm-page .f7-dm-bubble-time .dm-tick[data-state="sent"] .dm-tick-b ,
#f7-app-root .page[data-name="chat-dm"] .f7-dm-bubble-time .dm-tick[data-state="sent"] .dm-tick-b {
  opacity: 0;
}

#f7-app-root .page.chat-dm-page,
#f7-app-root .page[data-name="chat-dm"] .f7-dm-bubble-time .dm-tick[data-state="delivered"] .dm-tick-a,
#f7-app-root .page.chat-dm-page .f7-dm-bubble-time .dm-tick[data-state="delivered"] .dm-tick-b ,
#f7-app-root .page[data-name="chat-dm"] .f7-dm-bubble-time .dm-tick[data-state="delivered"] .dm-tick-b {
  stroke: rgba(255, 255, 255, 0.42);
}

#f7-app-root .page.chat-dm-page,
#f7-app-root .page[data-name="chat-dm"] .f7-dm-bubble-time .dm-tick[data-state="read"] .dm-tick-a,
#f7-app-root .page.chat-dm-page .f7-dm-bubble-time .dm-tick[data-state="read"] .dm-tick-b ,
#f7-app-root .page[data-name="chat-dm"] .f7-dm-bubble-time .dm-tick[data-state="read"] .dm-tick-b {
  stroke: #4ade80;
}

#f7-app-root .page.chat-dm-page .f7-dm-tick-sent ,
#f7-app-root .page[data-name="chat-dm"] .f7-dm-tick-sent {
  color: rgba(255, 255, 255, 0.42);
  font-size: 11px;
}

#f7-app-root .page.chat-dm-page .f7-dm-tick-delivered ,
#f7-app-root .page[data-name="chat-dm"] .f7-dm-tick-delivered {
  color: rgba(255, 255, 255, 0.42);
  font-size: 11px;
  letter-spacing: -2px;
}

#f7-app-root .page.chat-dm-page .f7-dm-tick-read ,
#f7-app-root .page[data-name="chat-dm"] .f7-dm-tick-read {
  color: #4ade80;
  font-size: 11px;
  letter-spacing: -2px;
}

/* ═══ F7 DM — Reference bubble exact port (deepseek_html_20260523_869678.html) ═══ */
/* Mapping: reference .bubble / .msg-text / .time → F7 bubble / f7-dm-bubble-text / f7-dm-bubble-time */

#f7-app-root .page.chat-dm-page .message-content ,
#f7-app-root .page[data-name="chat-dm"] .message-content {
  max-width: 100%;
  margin: 0;
  padding: 0 !important;
  overflow: visible !important;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  border-radius: 0 !important;
}

#f7-app-root .page.chat-dm-page .message .message-bubble ,
#f7-app-root .page[data-name="chat-dm"] .message .message-bubble {
  margin: 0;
  width: 100%;
  box-sizing: border-box;
}

/* reference .bubble */
#f7-app-root .page.chat-dm-page,
#f7-app-root .page[data-name="chat-dm"] .message-bubble,
#f7-app-root .page.chat-dm-page .message-bubble.f7-dm-glass-skin ,
#f7-app-root .page[data-name="chat-dm"] .message-bubble.f7-dm-glass-skin {
  max-width: 100%;
  padding: var(--bubble-py) var(--bubble-px);
  font-size: var(--bubble-font-size);
  line-height: var(--bubble-line-height);
  font-weight: 300;
  color: #ffffff;
  position: relative;
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow:
    0 2px 8px rgba(0, 0, 0, 0.2),
    inset 0 1px 1px rgba(255, 255, 255, 0.1),
    inset 0 0 20px rgba(0, 0, 0, 0.1);
  border: none;
  overflow: hidden;
  display: block;
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
  --bl-x: 50%;
  --bl-y: 50%;
  --bl-opacity: 0;
}

/* reference .bubble::before — gradient ring */
#f7-app-root .page.chat-dm-page .message-bubble::before ,
#f7-app-root .page[data-name="chat-dm"] .message-bubble::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.35) 0%,
    rgba(255, 255, 255, 0.15) 20%,
    rgba(255, 255, 255, 0.03) 40%,
    rgba(255, 255, 255, 0.03) 60%,
    rgba(255, 255, 255, 0.15) 80%,
    rgba(255, 255, 255, 0.35) 100%
  );
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: exclude;
  pointer-events: none;
  z-index: 2;
}

/* reference .bubble::after — pointer glare */
#f7-app-root .page.chat-dm-page .message-bubble::after ,
#f7-app-root .page[data-name="chat-dm"] .message-bubble::after {
  content: "";
  position: absolute;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(255, 255, 255, 0.15) 0%,
    rgba(255, 255, 255, 0.06) 30%,
    rgba(255, 255, 255, 0.01) 60%,
    transparent 100%
  );
  left: var(--bl-x);
  top: var(--bl-y);
  transform: translate(-50%, -50%);
  opacity: var(--bl-opacity);
  pointer-events: none;
  z-index: 1;
  transition: opacity 0.15s ease;
}

/* reference .bubble.incoming */
#f7-app-root .page.chat-dm-page,
#f7-app-root .page[data-name="chat-dm"] .message-received .message-bubble,
#f7-app-root .page.chat-dm-page,
#f7-app-root .page[data-name="chat-dm"] .message.message-received .message-bubble,
#f7-app-root .page.chat-dm-page .message[data-f7-type="received"] .message-bubble ,
#f7-app-root .page[data-name="chat-dm"] .message[data-f7-type="received"] .message-bubble {
  border-radius:
    var(--bubble-border-radius)
    var(--bubble-border-radius)
    var(--bubble-border-radius)
    var(--bubble-tail-radius);
}

/* reference .bubble.outgoing */
#f7-app-root .page.chat-dm-page,
#f7-app-root .page[data-name="chat-dm"] .message-sent .message-bubble,
#f7-app-root .page.chat-dm-page,
#f7-app-root .page[data-name="chat-dm"] .message.message-sent .message-bubble,
#f7-app-root .page.chat-dm-page .message[data-f7-type="sent"] .message-bubble ,
#f7-app-root .page[data-name="chat-dm"] .message[data-f7-type="sent"] .message-bubble {
  border-radius:
    var(--bubble-border-radius)
    var(--bubble-border-radius)
    var(--bubble-tail-radius)
    var(--bubble-border-radius);
  background: rgba(255, 255, 255, 0.05);
  box-shadow:
    0 2px 8px rgba(0, 0, 0, 0.2),
    inset 0 1px 1px rgba(255, 255, 255, 0.15),
    inset 0 0 20px rgba(0, 0, 0, 0.1);
}

/* reference .bubble .msg-text + .time → F7 .message-text with inline spans (time before text in DOM) */
#f7-app-root .page.chat-dm-page .message-text ,
#f7-app-root .page[data-name="chat-dm"] .message-text {
  display: block;
  position: relative;
  z-index: 3;
  margin: 0;
  padding: 0 !important;
  overflow: visible !important;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  border-radius: 0 !important;
  font-size: inherit;
  line-height: inherit;
  font-weight: inherit;
  color: inherit;
  opacity: 1 !important;
  overflow-wrap: anywhere;
  word-break: break-word;
}

/* reference .time float rules mapped to F7 inline .f7-dm-bubble-time inside .message-text */
#f7-app-root .page.chat-dm-page .f7-dm-bubble-time ,
#f7-app-root .page[data-name="chat-dm"] .f7-dm-bubble-time {
  font-size: var(--bubble-time-font-size);
  font-weight: 300;
  color: rgba(255, 255, 255, 0.35);
  line-height: 1;
  white-space: nowrap;
  position: relative;
  z-index: 3;
}

#f7-app-root .page.chat-dm-page,
#f7-app-root .page[data-name="chat-dm"] .message-received .f7-dm-bubble-time,
#f7-app-root .page.chat-dm-page,
#f7-app-root .page[data-name="chat-dm"] .message.message-received .f7-dm-bubble-time,
#f7-app-root .page.chat-dm-page .message[data-f7-type="received"] .f7-dm-bubble-time ,
#f7-app-root .page[data-name="chat-dm"] .message[data-f7-type="received"] .f7-dm-bubble-time {
  float: left;
  margin-right: var(--dm-text-time-gap, 6px);
  margin-top: calc(
    var(--bubble-font-size) * var(--bubble-line-height) - var(--bubble-time-font-size) +
      var(--bubble-time-offset)
  );
}

#f7-app-root .page.chat-dm-page,
#f7-app-root .page[data-name="chat-dm"] .message-sent .f7-dm-bubble-time,
#f7-app-root .page.chat-dm-page,
#f7-app-root .page[data-name="chat-dm"] .message.message-sent .f7-dm-bubble-time,
#f7-app-root .page.chat-dm-page .message[data-f7-type="sent"] .f7-dm-bubble-time ,
#f7-app-root .page[data-name="chat-dm"] .message[data-f7-type="sent"] .f7-dm-bubble-time {
  float: right;
  margin-left: var(--dm-text-time-gap, 6px);
  margin-top: calc(
    var(--bubble-font-size) * var(--bubble-line-height) - var(--bubble-time-font-size) +
      var(--bubble-time-offset)
  );
}

#f7-app-root .page.chat-dm-page .f7-dm-bubble-text ,
#f7-app-root .page[data-name="chat-dm"] .f7-dm-bubble-text {
  position: relative;
  z-index: 3;
}

/* CHAT-ROUTE-R4 — DM composer glass over Matrix */
#f7-app-root .page.chat-dm-page .toolbar.messagebar ,
#f7-app-root .page[data-name="chat-dm"] .toolbar.messagebar {
  background: rgba(10, 10, 14, 0.14) !important;
  background-color: rgba(10, 10, 14, 0.14) !important;
  backdrop-filter: blur(var(--f7-chat-composer-blur));
  -webkit-backdrop-filter: blur(var(--f7-chat-composer-blur));
  border-top: 1px solid rgba(255, 255, 255, 0.06) !important;
}

#f7-app-root .page.chat-dm-page .messagebar-area ,
#f7-app-root .page[data-name="chat-dm"] .messagebar-area {
  background: var(--f7-chat-input-fill);
  backdrop-filter: blur(var(--f7-chat-input-blur));
  -webkit-backdrop-filter: blur(var(--f7-chat-input-blur));
  border-radius: 9999px;
  box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.08), 0 1px 4px rgba(0, 0, 0, 0.2);
}

#f7-app-root .page.chat-dm-page,
#f7-app-root .page[data-name="chat-dm"] .messagebar textarea,
#f7-app-root .page.chat-dm-page .messagebar-input ,
#f7-app-root .page[data-name="chat-dm"] .messagebar-input {
  background: transparent !important;
  color: #fff;
  font-size: 14px;
  font-weight: 300;
}

#f7-app-root .page.chat-dm-page,
#f7-app-root .page[data-name="chat-dm"] .messagebar textarea::placeholder,
#f7-app-root .page.chat-dm-page .messagebar-input::placeholder ,
#f7-app-root .page[data-name="chat-dm"] .messagebar-input::placeholder {
  color: rgba(255, 255, 255, 0.3);
}

#f7-app-root .page.chat-dm-page .messagebar-send-link ,
#f7-app-root .page[data-name="chat-dm"] .messagebar-send-link {
  width: 40px;
  height: 40px;
  min-width: 40px;
  min-height: 40px;
  position: relative;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(var(--f7-chat-input-blur));
  -webkit-backdrop-filter: blur(var(--f7-chat-input-blur));
  box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.15), 0 2px 8px rgba(0, 0, 0, 0.2);
}

#f7-app-root .page.chat-dm-page .messagebar-send-link::before ,
#f7-app-root .page[data-name="chat-dm"] .messagebar-send-link::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.4) 0%,
    rgba(255, 255, 255, 0.15) 40%,
    rgba(255, 255, 255, 0.15) 60%,
    rgba(255, 255, 255, 0.4) 100%
  );
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  z-index: 0;
}

#f7-app-root .page.chat-dm-page .messagebar-send-link.f7-dm-composer-heart ,
#f7-app-root .page[data-name="chat-dm"] .messagebar-send-link.f7-dm-composer-heart {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.12);
  color: #ff4870;
}

#f7-app-root .page.chat-dm-page .messagebar-send-link.f7-dm-composer-send ,
#f7-app-root .page[data-name="chat-dm"] .messagebar-send-link.f7-dm-composer-send {
  background: linear-gradient(135deg, #ff6a00, #ff2e00);
  border-color: transparent;
  color: #fff;
  box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.2), 0 2px 10px rgba(255, 106, 0, 0.35);
}

/* F7 DM — peer typing layer (not transcript history) */
#f7-app-root .page.chat-dm-page .f7-dm-typing-layer ,
#f7-app-root .page[data-name="chat-dm"] .f7-dm-typing-layer {
  display: none;
  position: sticky;
  bottom: 6px;
  align-self: flex-start;
  margin: 4px 0 8px calc(12px + env(safe-area-inset-left, 0px));
  z-index: 6;
  pointer-events: none;
}

#f7-app-root .page.chat-dm-page .f7-dm-typing-layer.f7-dm-typing-visible ,
#f7-app-root .page[data-name="chat-dm"] .f7-dm-typing-layer.f7-dm-typing-visible {
  display: block;
}

#f7-app-root .page.chat-dm-page .f7-dm-typing-indicator ,
#f7-app-root .page[data-name="chat-dm"] .f7-dm-typing-indicator {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  position: relative;
  overflow: hidden;
  isolation: isolate;
  padding: var(--bubble-py) var(--bubble-px);
  border-radius:
    var(--bubble-border-radius)
    var(--bubble-border-radius)
    var(--bubble-border-radius)
    var(--bubble-tail-radius);
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.1), 0 2px 8px rgba(0, 0, 0, 0.2);
  animation: f7-dm-typing-bubble-in 0.3s ease forwards;
  --bl-x: 50%;
  --bl-y: 50%;
  --bl-opacity: 0.25;
}

#f7-app-root .page.chat-dm-page .f7-dm-typing-indicator::before ,
#f7-app-root .page[data-name="chat-dm"] .f7-dm-typing-indicator::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.35) 0%,
    rgba(255, 255, 255, 0.15) 20%,
    rgba(255, 255, 255, 0.03) 40%,
    rgba(255, 255, 255, 0.03) 60%,
    rgba(255, 255, 255, 0.15) 80%,
    rgba(255, 255, 255, 0.35) 100%
  );
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  z-index: 2;
}

#f7-app-root .page.chat-dm-page .f7-dm-typing-indicator::after ,
#f7-app-root .page[data-name="chat-dm"] .f7-dm-typing-indicator::after {
  content: "";
  position: absolute;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(255, 255, 255, 0.15) 0%,
    rgba(255, 255, 255, 0.06) 30%,
    rgba(255, 255, 255, 0.01) 60%,
    transparent 100%
  );
  left: var(--bl-x);
  top: var(--bl-y);
  transform: translate(-50%, -50%);
  opacity: var(--bl-opacity);
  pointer-events: none;
  z-index: 1;
}

#f7-app-root .page.chat-dm-page .f7-dm-typing-dot ,
#f7-app-root .page[data-name="chat-dm"] .f7-dm-typing-dot {
  position: relative;
  z-index: 3;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  animation: f7-dm-typing-bounce 1.4s infinite ease-in-out;
}

#f7-app-root .page.chat-dm-page .f7-dm-typing-dot:nth-child(2) ,
#f7-app-root .page[data-name="chat-dm"] .f7-dm-typing-dot:nth-child(2) {
  animation-delay: 0.2s;
}

#f7-app-root .page.chat-dm-page .f7-dm-typing-dot:nth-child(3) ,
#f7-app-root .page[data-name="chat-dm"] .f7-dm-typing-dot:nth-child(3) {
  animation-delay: 0.4s;
}

@keyframes f7-dm-typing-bubble-in {
  0% {
    opacity: 0;
    transform: translateY(8px) scale(0.96);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes f7-dm-typing-bounce {
  0%,
  60%,
  100% {
    transform: translateY(0);
    opacity: 0.45;
  }
  30% {
    transform: translateY(-4px);
    opacity: 1;
  }
}

@media (prefers-reduced-transparency: reduce) {
  #f7-app-root .page.chat-page {
    background-color: var(--f7-chat-route-surface-fallback) !important;
  }

  #f7-app-root .page.chat-page .page-content.messages-content {
    background: transparent !important;
    background-color: transparent !important;
  }

  #f7-app-root .page.chat-dm-page,
#f7-app-root .page[data-name="chat-dm"] .message-bubble,
  #f7-app-root .page.chat-dm-page,
#f7-app-root .page[data-name="chat-dm"] .toolbar.messagebar,
  #f7-app-root .page.chat-dm-page .messagebar-area ,
#f7-app-root .page[data-name="chat-dm"] .messagebar-area {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }
}