/* Chat */
.chat-page { min-height: 100vh; background: var(--paper); }
.chat-wrap {
  max-width: 1240px; margin: 0 auto; padding: 24px 40px;
  display: grid; grid-template-columns: 320px 1fr; gap: 20px;
  height: calc(100vh - 64px);
}
@media (max-width: 900px) { .chat-wrap { grid-template-columns: 1fr; padding: 16px; } }

.chat-side {
  background: white; border-radius: var(--r-lg); border: 1px solid var(--line);
  display: flex; flex-direction: column;
  overflow: hidden;
}
.chat-search {
  display: flex; align-items: center; gap: 8px;
  padding: 14px 18px; border-bottom: 1px solid var(--line);
  background: var(--paper-2);
}
.chat-search input {
  flex: 1; background: transparent; border: 0; font-size: 13px; outline: none;
}
.chat-search svg { color: var(--ink-3); }

.chat-threads { flex: 1; overflow-y: auto; padding: 8px; }
.chat-thread {
  width: 100%; display: flex; align-items: center; gap: 12px;
  padding: 10px; border-radius: var(--r-md);
  text-align: left;
  transition: background .15s;
  position: relative;
}
.chat-thread:hover { background: var(--paper-2); }
.chat-thread.active { background: rgba(230,57,70,.06); }

.chat-avatar {
  width: 42px; height: 42px; border-radius: 50%; overflow: hidden;
  border: 1.5px solid var(--line);
  position: relative; flex-shrink: 0;
}
.chat-avatar .portrait { border-radius: 0; height: 100%; }
.chat-avatar .portrait-init { font-size: 22px !important; }
.chat-online {
  position: absolute; bottom: 0; right: 0;
  width: 10px; height: 10px; border-radius: 50%;
  background: #6b9e4b; border: 2px solid white;
}
.chat-avatar-lg { width: 46px; height: 46px; border-radius: 50%; overflow: hidden; }
.chat-avatar-lg .portrait { border-radius: 0; height: 100%; }
.chat-avatar-lg .portrait-init { font-size: 22px !important; }

.chat-unread {
  background: var(--red); color: white;
  min-width: 20px; height: 20px; border-radius: 999px;
  font-size: 10px; font-family: var(--mono);
  display: flex; align-items: center; justify-content: center;
  padding: 0 6px;
}

.chat-safety {
  padding: 12px 14px; margin: 8px;
  background: rgba(74,93,58,.08); border-radius: var(--r-sm);
  display: flex; gap: 10px; align-items: flex-start;
}
.chat-safety svg { color: var(--sage); margin-top: 3px; flex-shrink: 0; }

/* Main */
.chat-main {
  background: white; border-radius: var(--r-lg); border: 1px solid var(--line);
  display: flex; flex-direction: column;
  overflow: hidden;
}
.chat-head {
  padding: 14px 22px; border-bottom: 1px solid var(--line);
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 12px;
}
.chat-banner {
  padding: 10px 22px;
  background: rgba(74,93,58,.06); color: var(--sage);
  font-size: 12px; display: flex; align-items: center; gap: 8px;
  border-bottom: 1px solid var(--line);
}

.chat-messages { flex: 1; overflow-y: auto; padding: 20px 22px; display: flex; flex-direction: column; gap: 8px; }
.chat-day {
  align-self: center;
  padding: 5px 14px;
  background: var(--paper-2);
  border-radius: 999px;
  font-size: 11px; color: var(--ink-3); font-family: var(--mono);
  margin: 12px 0;
  border: 1px solid var(--line);
}

.chat-msg { display: flex; gap: 8px; align-items: flex-end; max-width: 72%; }
.chat-msg.me { align-self: flex-end; flex-direction: row-reverse; }
.chat-msg.them { align-self: flex-start; }

.chat-bubble {
  padding: 12px 16px; border-radius: 18px;
  font-size: 14px; line-height: 1.5;
  max-width: 100%;
}
.chat-msg.them .chat-bubble { background: var(--paper-2); color: var(--ink); border-bottom-left-radius: 6px; }
.chat-msg.me .chat-bubble { background: var(--ink); color: var(--paper); border-bottom-right-radius: 6px; }
.chat-at { font-size: 9px; opacity: .5; margin-top: 6px; }
.chat-msg.me .chat-avatar { display: none; }

.chat-blur {
  position: relative; display: inline-block;
  filter: blur(4px); user-select: none;
}
.chat-blur-lbl {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  background: var(--red); color: white;
  padding: 2px 8px; border-radius: 999px;
  font-size: 8px; letter-spacing: 0.06em;
  filter: blur(0); white-space: nowrap;
}

.chat-composer {
  display: flex; align-items: center; gap: 8px;
  padding: 14px 22px; border-top: 1px solid var(--line);
  background: var(--paper);
}
.chat-composer input {
  flex: 1; padding: 12px 16px;
  background: white; border: 1px solid var(--line-2); border-radius: 999px;
  font-size: 14px; outline: none;
}
.chat-composer input:focus { border-color: var(--ink); }
.chat-icon {
  width: 38px; height: 38px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--ink-2);
  border: 1px solid var(--line);
  background: white;
}
.chat-icon:hover { background: var(--paper-2); }

/* Videocall */
.videocall {
  position: fixed; inset: 0; z-index: 100;
  background: #000; overflow: hidden;
}
.vc-remote { position: absolute; inset: 0; }
.vc-remote .portrait { border-radius: 0 !important; height: 100% !important; }
.vc-remote-info {
  position: absolute; top: 30px; left: 30px; right: 30px;
  display: flex; justify-content: space-between; align-items: flex-start;
}
.vc-self {
  position: absolute; top: 30px; right: 30px;
  width: 160px; height: 220px; border-radius: 14px; overflow: hidden;
  border: 2px solid rgba(255,255,255,.2);
  box-shadow: 0 10px 30px rgba(0,0,0,.4);
}
.vc-self .portrait { border-radius: 0 !important; height: 100% !important; }

.vc-controls {
  position: absolute; bottom: 60px; left: 50%; transform: translateX(-50%);
  display: flex; gap: 12px;
  background: rgba(0,0,0,.5); backdrop-filter: blur(20px);
  padding: 14px 20px; border-radius: 999px;
  border: 1px solid rgba(255,255,255,.1);
}
.vc-ctrl {
  width: 56px; height: 56px; border-radius: 50%;
  background: rgba(255,255,255,.12); color: white;
  display: flex; align-items: center; justify-content: center;
}
.vc-ctrl:hover { background: rgba(255,255,255,.2); }
.vc-ctrl.end { background: var(--red); }
.vc-ctrl.end:hover { background: var(--red-2); }
.vc-privacy {
  position: absolute; bottom: 20px; left: 50%; transform: translateX(-50%);
  display: flex; align-items: center; gap: 6px;
  color: rgba(255,255,255,.4); font-size: 10px;
  font-family: var(--mono); letter-spacing: 0.06em;
}