/* =========================================================
   INSTAGRAM-STYLE PROFILE POPUP
   --------------------------------------------------------- */

:root {
  --pp-bg:           #000;
  --pp-bg-soft:      #121212;
  --pp-border:       #262626;
  --pp-border-soft:  rgba(255,255,255,0.08);
  --pp-text:         #f5f5f5;
  --pp-text-dim:     #a8a8a8;
  --pp-text-mute:    #737373;
  --pp-blue:         #0095f6;
  --pp-blue-hover:   #1877f2;
  --pp-grey-btn:     #262626;
  --pp-grey-btn-h:   #363636;
  --pp-link:         #e0f1ff;
  --pp-link-tag:     #e0f1ff;
  --pp-radius:       12px;
  --pp-radius-sm:    8px;
  --pp-font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --pp-ig-gradient: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
}

/* ===== POPUP ROOT ===== */
.popup { display: none; }

/* ===== OVERLAY ===== */
.profilePopup-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
  padding: 16px;
  isolation: isolate;
}
.profilePopup-overlay.active {
  opacity: 1;
  pointer-events: all;
}

/* ===== MODAL ===== */
.profilePopup-modal {
  width: 420px;
  max-width: 100%;
  max-height: 92vh;
  overflow-y: auto;
  background: var(--pp-bg);
  border-radius: var(--pp-radius);
  border: 1px solid var(--pp-border-soft);
  position: relative;
  transform: translateY(20px) scale(0.96);
  opacity: 0;
  transition: transform 0.32s cubic-bezier(.2,.9,.3,1), opacity 0.25s ease;
  scrollbar-width: none;
  font-family: var(--pp-font);
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "kern", "ss01";
}
.profilePopup-modal::-webkit-scrollbar { display: none; }
.profilePopup-overlay.active .profilePopup-modal {
  transform: translateY(0) scale(1);
  opacity: 1;
}
.profilePopup-modal.lb-open { overflow: hidden; }

/* ===== CLOSE BUTTON ===== */
.profilePopup-close {
  position: absolute;
  right: 10px;
  top: 10px;
  background: rgba(0, 0, 0, 0.45);
  border: none;
  color: #fff;
  border-radius: 50%;
  width: 30px;
  height: 30px;
  cursor: pointer;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  transition: background 0.18s ease, transform 0.1s ease;
  -webkit-tap-highlight-color: transparent;
}
.profilePopup-close:hover { background: rgba(0, 0, 0, 0.65); }
.profilePopup-close:active { transform: scale(0.92); }

/* ===== COVER ===== */
.profilePopup-cover {
  height: 75px;
  background: linear-gradient(135deg, #f058a0, #f7a04b, #fcdf5b);
  position: relative;
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
  flex-shrink: 0;
}

.profilePopup-name-wrap {
  padding: 10px 14px;
}

#profilePopup-id {
  font-size: 18px;
  font-weight: 800;
  color: #fff;
  letter-spacing: 1px;
  margin: 0;
  text-shadow: 2px 2px 6px rgba(0,0,0,0.3), 0 0 10px rgba(255,255,255,0.4);
  padding: 6px 14px;
  border-radius: 10px;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

/* ===== AVATAR ===== */
.profilePopup-avatar-wrap {
  position: absolute;
  bottom: -38px;
  left: 16px;
}
.profilePopup-avatar-ring {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--pp-ig-gradient);
  padding: 2.5px;
  cursor: pointer;
  transition: transform 0.18s ease;
}
.profilePopup-avatar-ring:hover { transform: scale(1.05); }
.profilePopup-avatar-ring:active { transform: scale(0.97); }
.profilePopup-avatar {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: var(--pp-bg);
  border: 3px solid var(--pp-bg);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  font-weight: 700;
  color: var(--pp-text);
}
.profilePopup-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

/* ===== BODY ===== */
.profilePopup-body { padding: 50px 16px 16px; }

/* ===== NAME / VERIFIED / HANDLE ===== */
.profilePopup-name-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 12px;
}
.profilePopup-name {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  font-size: 16px;
  line-height: 1.25;
  color: var(--pp-text);
  margin-bottom: 2px;
}
.profilePopup-verified {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}
.profilePopup-handle {
  font-size: 13px;
  color: var(--pp-text-dim);
  letter-spacing: 0.1px;
}

/* ===== ACTION BUTTONS ===== */
.profilePopup-btn-row {
  display: flex;
  gap: 6px;
  margin-bottom: 14px;
}
.profilePopup-btn {
  flex: 1;
  padding: 8px 0;
  border-radius: var(--pp-radius-sm);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: background 0.15s ease, transform 0.08s ease, opacity 0.15s ease;
  font-family: var(--pp-font);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  -webkit-tap-highlight-color: transparent;
}
.profilePopup-btn:active { transform: scale(0.97); }
.profilePopup-btn-follow {
  background: var(--pp-blue);
  color: #fff;
}
.profilePopup-btn-follow:hover { background: var(--pp-blue-hover); }
.profilePopup-btn-follow svg { stroke: #fff; }
.profilePopup-btn-msg {
  background: var(--pp-grey-btn);
  color: var(--pp-text);
}
.profilePopup-btn-msg:hover { background: var(--pp-grey-btn-h); }
.profilePopup-btn-icon {
  flex: 0 0 38px;
  background: var(--pp-grey-btn);
  color: var(--pp-text);
  padding: 8px;
}
.profilePopup-btn-icon:hover { background: var(--pp-grey-btn-h); }

/* WhatsApp variant of the icon button */
.profilePopup-btn-whatsapp {
  background: #25d366;
  color: #fff;
}
.profilePopup-btn-whatsapp:hover { background: #1ebe57; }
.profilePopup-btn-whatsapp svg { fill: #fff; }

/* ===== BIO ===== */
.profilePopup-bio {
  font-size: 14px;
  color: var(--pp-text);
  line-height: 1.5;
  margin-bottom: 14px;
}
.profilePopup-bio-title {
  font-weight: 600;
  font-size: 14px;
  color: var(--pp-text);
  margin-bottom: 2px;
}
.profilePopup-tag {
  color: var(--pp-link-tag);
  cursor: pointer;
  font-weight: 500;
}
.profilePopup-tag:hover { text-decoration: underline; }

/* ===== STORIES / HIGHLIGHTS ===== */
.profilePopup-stories {
  display: flex;
  flex-wrap: nowrap;
  gap: 14px;
  padding: 8px 0 6px;
  overflow-x: auto;
  overflow-y: visible;
  -webkit-overflow-scrolling: touch;
  cursor: grab;
  scroll-behavior: smooth;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.profilePopup-stories::-webkit-scrollbar { display: none; height: 0; }
.profilePopup-stories:active { cursor: grabbing; }

.profilePopup-story {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  min-width: 64px;
  flex-shrink: 0;
  -webkit-tap-highlight-color: transparent;
  scroll-snap-align: start;
}

.profilePopup-story-ring {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--pp-ig-gradient);
  padding: 2.5px;
  flex-shrink: 0;
  transition: transform 0.18s ease;
  position: relative;
}
.profilePopup-story-ring:hover { transform: scale(1.06); }
.profilePopup-story-ring:active { transform: scale(0.95); }

/* "Seen" state — gray ring after viewing */
.profilePopup-story-ring.pp-seen { background: #353535; }

/* "New Post" / no-story state */
.profilePopup-story-ring.pp-no-story { background: #363636; }
.profilePopup-story-ring.pp-no-story .profilePopup-story-img { background: #1a1a1a; }

/* "+" badge for New Post */
.profilePopup-story-ring.pp-no-story::after {
  content: "+";
  position: absolute;
  bottom: -2px;
  right: -2px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--pp-blue);
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  line-height: 22px;
  text-align: center;
  border: 2.5px solid var(--pp-bg);
  box-shadow: 0 2px 6px rgba(0,0,0,0.4);
}

.profilePopup-story-img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: var(--pp-bg-soft);
  border: 2px solid var(--pp-bg);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}
.profilePopup-story-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}
.profilePopup-story-name {
  font-size: 11px;
  color: var(--pp-text);
  text-align: center;
  max-width: 64px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  letter-spacing: 0.1px;
}

/* ===== TABS ===== */
.profilePopup-tabs {
  display: flex;
  border-top: 1px solid var(--pp-border-soft);
  border-bottom: 1px solid var(--pp-border-soft);
  margin: 12px -16px 0;
}
.profilePopup-tab {
  flex: 1;
  padding: 12px;
  text-align: center;
  cursor: pointer;
  color: var(--pp-text-mute);
  border-top: 1px solid transparent;
  margin-top: -1px;
  transition: color 0.18s ease, border-color 0.18s ease, transform 0.1s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  -webkit-tap-highlight-color: transparent;
}
.profilePopup-tab:active { transform: scale(0.94); }
.profilePopup-tab.active {
  color: var(--pp-text);
  border-top: 1px solid var(--pp-text);
}

/* ===== GRID ===== */
.profilePopup-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  margin: 2px -16px 0;
}
.profilePopup-post {
  aspect-ratio: 1;
  background: var(--pp-bg-soft);
  cursor: pointer;
  overflow: hidden;
  position: relative;
  -webkit-tap-highlight-color: transparent;
}
.profilePopup-post img,
.profilePopup-post video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
  display: block;
}

/* Hover dark overlay with stats (real IG behaviour) */
.profilePopup-post::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.4);
  opacity: 0;
  transition: opacity 0.18s ease;
  z-index: 1;
  pointer-events: none;
}
.profilePopup-post:hover::before { opacity: 1; }
.profilePopup-post:hover img,
.profilePopup-post:hover video { transform: scale(1.04); }

/* Reel badge top-right */
.profilePopup-post .pp-reel-badge {
  position: absolute;
  top: 6px;
  right: 6px;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
  filter: drop-shadow(0 1px 2px rgba(0,0,0,0.5));
}
.profilePopup-post .pp-reel-badge svg { display: block; }

/* Hover stats — likes + comments side by side, like real IG */
.profilePopup-post .pp-likes {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  opacity: 0;
  transition: opacity 0.18s ease;
  z-index: 2;
  pointer-events: none;
  letter-spacing: 0.2px;
  text-shadow: 0 1px 2px rgba(0,0,0,0.4);
}
.profilePopup-post:hover .pp-likes { opacity: 1; }
.profilePopup-post .pp-likes svg {
  vertical-align: -2px;
  margin-right: 4px;
  fill: #fff;
}

/* ===== LOADER ===== */
.profilePopup-loader {
  display: flex;
  justify-content: center;
  padding: 18px;
}
.profilePopup-spinner {
  width: 24px;
  height: 24px;
  border: 2px solid #2a2a2a;
  border-top-color: #fff;
  border-radius: 50%;
  animation: ppSpin 0.7s linear infinite;
}
@keyframes ppSpin { to { transform: rotate(360deg); } }

/* ===== LIGHTBOX ===== */
.profilePopup-lightbox {
  display: none;
  position: absolute;
  inset: 0;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.92);
  z-index: 10001;
  border-radius: var(--pp-radius);
  animation: ppFadeIn 0.22s ease;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
@keyframes ppFadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
.profilePopup-lb-inner {
  width: 92%;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
}
.profilePopup-lb-inner img,
.profilePopup-lb-inner video {
  max-width: 100%;
  max-height: 60vh;
  object-fit: contain;
  border-radius: var(--pp-radius-sm);
  display: block;
  background: #000;
}
.profilePopup-lb-caption {
  margin-top: 14px;
  color: var(--pp-text);
  font-size: 13px;
  line-height: 1.45;
  text-align: center;
  max-width: 100%;
}
.profilePopup-lb-header {
  position: absolute;
  top: -42px;
  right: 0;
  display: flex;
  gap: 6px;
  align-items: center;
}
.profilePopup-lb-download,
.profilePopup-lb-close {
  background: rgba(255,255,255,0.08);
  border: none;
  color: var(--pp-text);
  font-size: 16px;
  cursor: pointer;
  padding: 0;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  transition: background 0.15s ease, transform 0.1s ease;
}
.profilePopup-lb-download:hover,
.profilePopup-lb-close:hover { background: rgba(255,255,255,0.18); }
.profilePopup-lb-download:active,
.profilePopup-lb-close:active { transform: scale(0.93); }

/* ===== STORY VIEWER ===== */
.pp-sv-overlay {
  position: absolute;
  inset: 0;
  z-index: 10002;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #000;
  border-radius: var(--pp-radius);
  animation: ppFadeIn 0.22s ease;
}
.pp-sv-inner {
  width: 100%;
  height: 100%;
  position: relative;
  border-radius: var(--pp-radius);
  overflow: hidden;
  background: #111;
  display: flex;
  flex-direction: column;
}

/* Top gradient overlay so progress bars + header stay readable on bright media */
.pp-sv-inner::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 92px;
  background: linear-gradient(to bottom, rgba(0,0,0,0.55), rgba(0,0,0,0));
  z-index: 5;
  pointer-events: none;
}

/* Progress bars */
.pp-sv-bars {
  position: absolute;
  top: 10px;
  left: 10px;
  right: 10px;
  display: flex;
  gap: 4px;
  z-index: 11;
}
.pp-sv-bar-wrap {
  flex: 1;
  height: 2.5px;
  background: rgba(255, 255, 255, 0.35);
  border-radius: 2px;
  overflow: hidden;
}
.pp-sv-bar-fill {
  height: 100%;
  background: #fff;
  border-radius: 2px;
  width: 0%;
  transition: none;
}

/* Header */
.pp-sv-header {
  position: absolute;
  top: 24px;
  left: 12px;
  right: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  z-index: 11;
}
.pp-sv-user {
  display: flex;
  align-items: center;
  gap: 10px;
}
.pp-sv-avatar-ring {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--pp-ig-gradient);
  padding: 2px;
  flex-shrink: 0;
}
.pp-sv-avatar {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: #222;
  border: 2px solid #000;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
}
.pp-sv-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}
.pp-sv-name {
  font-size: 13px;
  font-weight: 600;
  color: #fff;
  text-shadow: 0 1px 3px rgba(0,0,0,0.6);
}
.pp-sv-time {
  font-size: 12px;
  color: rgba(255,255,255,0.7);
  margin-left: 4px;
}
.pp-sv-actions { display: flex; gap: 8px; }
.pp-sv-iconbtn,
.pp-sv-close {
  background: rgba(0,0,0,0.35);
  border: none;
  color: #fff;
  font-size: 15px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.18s ease, transform 0.1s ease;
}
.pp-sv-iconbtn:hover,
.pp-sv-close:hover { background: rgba(0,0,0,0.6); }
.pp-sv-iconbtn:active,
.pp-sv-close:active { transform: scale(0.92); }

/* Media */
.pp-sv-media-wrap {
  position: absolute;
  inset: 0;
  border-radius: var(--pp-radius);
  overflow: hidden;
}

/* Caption */
.pp-sv-caption {
  position: absolute;
  bottom: 24px;
  left: 16px;
  right: 16px;
  color: #fff;
  font-size: 13px;
  font-weight: 500;
  text-shadow: 0 1px 6px rgba(0,0,0,0.7);
  text-align: center;
  z-index: 11;
  background: rgba(0,0,0,0.32);
  padding: 8px 14px;
  border-radius: 22px;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

/* Tap zones */
.pp-sv-tap {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 38%;
  z-index: 9;
  cursor: pointer;
}
.pp-sv-tap-left  { left: 0; }
.pp-sv-tap-right { right: 0; }

/* ===== MOBILE — full-screen modal (real IG app feel) ===== */
@media (max-width: 640px) {
  .profilePopup-overlay {
    padding: 0;
    background: #000;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }
  .profilePopup-modal {
    width: 100%;
    max-width: 100%;
    max-height: 100vh;
    height: 100vh;
    /* dynamic viewport height for mobile browsers (handles URL bar) */
    max-height: 100dvh;
    height: 100dvh;
    border-radius: 0;
    border: none;
    transform: translateY(40px);
  }
  .profilePopup-overlay.active .profilePopup-modal { transform: translateY(0); }
  .profilePopup-modal,
  .profilePopup-lightbox,
  .pp-sv-overlay,
  .pp-sv-inner,
  .pp-sv-media-wrap { border-radius: 0; }
  .profilePopup-grid { gap: 1.5px; }
  .profilePopup-btn-row { gap: 5px; }
}

/* ===== SMALL PHONES (≤ 380px) — tighten spacing & shrink controls ===== */
@media (max-width: 380px) {
  .profilePopup-body { padding: 46px 12px 12px; }
  #profilePopup-id { font-size: 16px; padding: 5px 12px; }
  .profilePopup-avatar-wrap { left: 12px; bottom: -34px; }
  .profilePopup-avatar-ring { width: 72px; height: 72px; }
  .profilePopup-name { font-size: 15px; }
  .profilePopup-handle { font-size: 12px; }
  .profilePopup-btn-row { gap: 4px; }
  .profilePopup-btn {
    font-size: 13px;
    padding: 7px 0;
  }
  .profilePopup-btn-icon { flex: 0 0 36px; padding: 7px; }
  .profilePopup-bio { font-size: 13px; }
  .profilePopup-tabs { margin: 10px -12px 0; }
  .profilePopup-tab { padding: 10px; }
  .profilePopup-grid { margin: 1.5px -12px 0; }
  .profilePopup-story { min-width: 58px; }
  .profilePopup-story-ring { width: 58px; height: 58px; }
  .profilePopup-story-name { max-width: 58px; font-size: 10.5px; }
}

/* ===== EXTRA SMALL (≤ 340px) — last-resort fit ===== */
@media (max-width: 340px) {
  .profilePopup-btn { font-size: 12px; }
  .profilePopup-btn-icon { flex: 0 0 32px; padding: 6px; }
  .profilePopup-btn-whatsapp svg { width: 16px; height: 16px; }
}

/* ===== SHORT SCREENS — reduce vertical bloat in landscape / small phones ===== */
@media (max-height: 600px) and (max-width: 900px) {
  .profilePopup-cover { height: 64px; }
  .profilePopup-avatar-ring { width: 70px; height: 70px; }
  .profilePopup-avatar-wrap { bottom: -32px; }
  .profilePopup-body { padding: 42px 14px 14px; }
}

/* ===== CHAT (DM-style) ===== */
.profilePopup-chat {
  position: absolute;
  inset: 0;
  z-index: 10003;
  display: flex;
  flex-direction: column;
  background: var(--pp-bg);
  border-radius: var(--pp-radius);
  overflow: hidden;
  animation: ppFadeIn 0.22s ease;
}

.profilePopup-chat-header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--pp-border-soft);
  flex-shrink: 0;
  background: var(--pp-bg);
}

.profilePopup-iconbtn {
  background: transparent;
  border: none;
  color: var(--pp-text);
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.15s ease, transform 0.1s ease;
  -webkit-tap-highlight-color: transparent;
  flex-shrink: 0;
}
.profilePopup-iconbtn:hover { background: rgba(255,255,255,0.08); }
.profilePopup-iconbtn:active { transform: scale(0.92); }

.profilePopup-chat-userinfo {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  flex: 1;
  min-width: 0;
  padding: 2px 4px;
}
.profilePopup-chat-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  background: var(--pp-bg-soft);
}
.profilePopup-chat-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.profilePopup-chat-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--pp-text);
  line-height: 1.25;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.profilePopup-chat-status {
  font-size: 12px;
  color: var(--pp-text-dim);
  line-height: 1.2;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.profilePopup-chat-status::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #2bd14d;
  flex-shrink: 0;
}

/* Body */
.profilePopup-chat-body {
  flex: 1;
  overflow-y: auto;
  padding: 14px 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  scrollbar-width: thin;
  scrollbar-color: #2a2a2a transparent;
}
.profilePopup-chat-body::-webkit-scrollbar { width: 4px; }
.profilePopup-chat-body::-webkit-scrollbar-thumb {
  background: #2a2a2a;
  border-radius: 2px;
}

/* Bubbles */
.pp-msg {
  max-width: 78%;
  padding: 8px 12px;
  border-radius: 18px;
  font-size: 14px;
  line-height: 1.4;
  word-wrap: break-word;
  white-space: pre-wrap;
  font-family: var(--pp-font);
  animation: ppMsgIn 0.18s ease;
}
@keyframes ppMsgIn {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}
.pp-msg-in {
  align-self: flex-start;
  background: var(--pp-grey-btn);
  color: var(--pp-text);
  border-bottom-left-radius: 4px;
}
.pp-msg-out {
  align-self: flex-end;
  background: var(--pp-blue);
  color: #fff;
  border-bottom-right-radius: 4px;
}
.pp-msg-error {
  align-self: flex-start;
  background: transparent;
  color: var(--pp-text-mute);
  font-style: italic;
  font-size: 12px;
  padding: 2px 4px;
}

/* Typing indicator */
.pp-msg-typing {
  align-self: flex-start;
  background: var(--pp-grey-btn);
  padding: 12px 16px;
  border-radius: 18px;
  border-bottom-left-radius: 4px;
  display: inline-flex;
  gap: 4px;
  align-items: center;
}
.pp-msg-typing span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--pp-text-dim);
  animation: ppTyping 1.4s infinite ease-in-out both;
}
.pp-msg-typing span:nth-child(2) { animation-delay: 0.18s; }
.pp-msg-typing span:nth-child(3) { animation-delay: 0.36s; }
@keyframes ppTyping {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
  30%           { transform: translateY(-4px); opacity: 1; }
}

/* Input bar */
.profilePopup-chat-input-wrap {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 12px;
  border-top: 1px solid var(--pp-border-soft);
  flex-shrink: 0;
  background: var(--pp-bg);
}
.profilePopup-chat-input {
  flex: 1;
  background: transparent;
  border: 1px solid var(--pp-border);
  color: var(--pp-text);
  border-radius: 22px;
  padding: 9px 14px;
  font-size: 14px;
  font-family: var(--pp-font);
  outline: none;
  transition: border-color 0.15s ease;
  min-width: 0;
}
.profilePopup-chat-input:focus { border-color: var(--pp-text-dim); }
.profilePopup-chat-input::placeholder { color: var(--pp-text-mute); }
.profilePopup-chat-send {
  background: transparent;
  border: none;
  color: var(--pp-blue);
  cursor: pointer;
  padding: 6px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s ease, transform 0.1s ease, opacity 0.15s ease;
  -webkit-tap-highlight-color: transparent;
}
.profilePopup-chat-send:hover:not(:disabled) { background: rgba(0,149,246,0.12); }
.profilePopup-chat-send:active:not(:disabled) { transform: scale(0.92); }
.profilePopup-chat-send:disabled {
  color: var(--pp-text-mute);
  cursor: default;
  opacity: 0.55;
}

/* Mobile chat full-screen integration */
@media (max-width: 640px) {
  .profilePopup-chat { border-radius: 0; }
}

/* ===== REDUCED MOTION ===== */
@media (prefers-reduced-motion: reduce) {
  .profilePopup-modal,
  .profilePopup-overlay,
  .profilePopup-avatar-ring,
  .profilePopup-story-ring,
  .profilePopup-post img,
  .profilePopup-post video,
  .profilePopup-post::before,
  .profilePopup-post .pp-likes,
  .profilePopup-close,
  .profilePopup-btn,
  .profilePopup-tab,
  .pp-sv-iconbtn,
  .pp-sv-close,
  .profilePopup-lb-download,
  .profilePopup-lb-close,
  .profilePopup-chat,
  .profilePopup-iconbtn,
  .profilePopup-chat-send,
  .pp-msg,
  .pp-msg-typing span { transition: none !important; animation: none !important; }
}