/* Lüvable — rooms sidebar, chat panel, onboarding, avatars. Café-calm. */

/* ---------- Chat layout ---------- */
.chat-section {
  scroll-margin-top: 80px;
  margin-bottom: 2rem;
}

.chat-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 1.25rem;
  align-items: stretch;
}

/* ---------- Rooms sidebar (Slack-ish) ---------- */
.rooms-panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 0.75rem 0.5rem;
  position: sticky;
  top: 80px;
  max-height: calc(100vh - 100px);
  overflow-y: auto;
  align-self: flex-start;
}

.rooms-head {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-muted);
  padding: 0.35rem 0.75rem 0.5rem;
}

.room-list { list-style: none; padding: 0; margin: 0; }

.room-item {
  padding: 0.45rem 0.75rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  margin-bottom: 0.1rem;
  color: var(--ink-soft);
  font-size: 0.92rem;
  font-weight: 500;
  border-left: 2px solid transparent;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
  position: relative;
}

.room-item:hover { background: var(--surface-sunk); color: var(--ink); }

.room-item.active {
  background: var(--coral-wash);
  color: var(--ink);
  border-left-color: var(--coral);
  font-weight: 600;
}

.room-item.active .room-name { color: var(--ink); }

/* ---------- Chat panel ---------- */
.chat-panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  min-height: 65vh;
}

.chat-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  border-bottom: 1px solid var(--line);
  padding-bottom: 0.9rem;
  margin-bottom: 0.9rem;
}

.chat-header-main h2 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 500;
  font-size: 1.25rem;
  color: var(--ink);
  border: none;
  padding: 0;
}

.room-blurb {
  margin: 0.2rem 0 0;
  color: var(--ink-muted);
  font-size: 0.88rem;
}

.chat-header-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.25rem;
  font-size: 0.85rem;
}

.user-status {
  color: var(--ink-soft);
  font-size: 0.85rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.user-status .avatar-chip {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 0.65rem;
  font-weight: 600;
}

.linkish {
  background: none;
  border: none;
  color: var(--ink-muted);
  cursor: pointer;
  font-size: 0.8rem;
  padding: 0;
  text-decoration: underline;
  font-family: var(--sans);
}

.linkish:hover { color: var(--coral-ink); }

/* ---------- Crisis pin ---------- */
.crisis-pin {
  background: var(--coral-wash);
  border: 1px solid var(--coral);
  border-radius: var(--radius);
  padding: 0.85rem 1rem;
  margin-bottom: 0.85rem;
  color: var(--ink);
  font-size: 0.9rem;
}

.crisis-pin strong { color: var(--coral-ink); display: block; margin-bottom: 0.4rem; }
.crisis-pin ul { margin: 0 0 0.4rem 1.1rem; padding: 0; }
.crisis-pin li { margin: 0.15rem 0; }
.crisis-pin a { color: var(--coral-ink); font-weight: 600; }
.crisis-pin p { margin: 0.4rem 0 0; color: var(--ink-soft); font-style: italic; font-size: 0.88rem; }

/* ---------- Messages ---------- */
.messages {
  flex: 1;
  min-height: 45vh;
  max-height: 60vh;
  overflow-y: auto;
  padding: 0.5rem 0.25rem;
  background: transparent;
}

.message { margin-bottom: 0.75rem; line-height: 1.5; }

.system-message {
  text-align: center;
  color: var(--ink-muted);
  font-style: italic;
  padding: 0.4rem 0;
  font-size: 0.88rem;
  font-family: var(--serif);
  font-weight: 400;
}

.chat-message {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
}

.chat-message.self { flex-direction: row-reverse; }

.chat-message .avatar {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  background: var(--coral);
}

.chat-message .bubble {
  background: var(--surface-sunk);
  border-radius: var(--radius);
  padding: 0.5rem 0.8rem;
  max-width: 75%;
  display: inline-block;
}

.chat-message.self .bubble {
  background: var(--coral);
  color: #fff;
}

.chat-message.self .bubble .who,
.chat-message.self .bubble .time { color: rgba(255, 255, 255, 0.88); }

.chat-message .who {
  font-weight: 600;
  font-size: 0.8rem;
  color: var(--ink);
  margin-right: 0.4rem;
}

.chat-message .time {
  font-size: 0.72rem;
  color: var(--ink-muted);
}

.chat-message .text {
  display: block;
  margin-top: 0.15rem;
  word-wrap: break-word;
  white-space: pre-wrap;
  color: var(--ink);
}

.chat-message.self .text { color: #fff; }

/* ---------- Connection banner ---------- */
.connection-banner {
  background: #FFF4E5;
  border: 1px solid #E8B274;
  color: #6A4A00;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  margin: 0.5rem 0;
}

/* ---------- Input row ---------- */
.input-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.input-row #chat-input {
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 0.7rem 0.85rem;
  font-size: 0.95rem;
  font-family: var(--sans);
  color: var(--ink);
  background: var(--surface);
}

.input-row #send-btn {
  background: var(--coral);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  padding: 0 1.25rem;
  font-weight: 600;
  font-size: 0.9rem;
  font-family: var(--sans);
  cursor: pointer;
  transition: var(--transition);
}

.input-row #send-btn:hover { background: var(--coral-ink); }

.microcopy {
  color: var(--ink-muted);
  font-size: 0.82rem;
  margin: 0.5rem 0 0;
}

.microcopy a { color: var(--ink-soft); }

/* ---------- Onboarding modal ---------- */
.onboard-modal {
  position: fixed;
  inset: 0;
  background: rgba(31, 27, 22, 0.55);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  backdrop-filter: blur(2px);
}

.onboard-modal[hidden] { display: none; }

.onboard-card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem 1.5rem;
  max-width: 420px;
  width: 100%;
  box-shadow: 0 24px 60px rgba(31, 27, 22, 0.25);
}

.onboard-card h2 {
  margin: 0 0 0.4rem;
  font-family: var(--serif);
  font-weight: 500;
  font-size: 1.5rem;
  color: var(--ink);
  border: none;
}

.onboard-sub {
  color: var(--ink-muted);
  margin: 0 0 1.25rem;
  font-size: 0.92rem;
}

.onboard-card label {
  display: block;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--ink-soft);
  margin: 1rem 0 0.45rem;
}

#onboard-name {
  width: 100%;
  padding: 0.7rem 0.85rem;
  font-size: 0.95rem;
  font-family: var(--sans);
  color: var(--ink);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--surface);
  transition: var(--transition);
}

/* Color-swatch avatar picker */
.onboard-avatars {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.onboard-avatars .av {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 2px solid transparent;
  background: var(--coral);
  cursor: pointer;
  padding: 0;
  transition: var(--transition);
  position: relative;
}

.onboard-avatars .av:hover { transform: scale(1.08); }

.onboard-avatars .av.selected {
  border-color: var(--ink);
  box-shadow: 0 0 0 2px var(--surface), 0 0 0 3px var(--ink);
}

#onboard-enter {
  margin-top: 1.5rem;
  width: 100%;
  padding: 0.8rem;
  font-size: 0.95rem;
  font-weight: 600;
  font-family: var(--sans);
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  background: var(--coral);
  color: #fff;
  transition: var(--transition);
}

#onboard-enter:hover { background: var(--coral-ink); }

.onboard-fine {
  margin: 0.9rem 0 0;
  font-size: 0.78rem;
  color: var(--ink-muted);
  text-align: center;
}

/* ---------- Responsive ---------- */
@media (max-width: 820px) {
  .chat-layout { grid-template-columns: 1fr; }
  .rooms-panel {
    position: static;
    max-height: none;
    overflow: visible;
    padding: 0.6rem;
  }
  .room-list {
    display: flex;
    gap: 0.3rem;
    overflow-x: auto;
    padding-bottom: 0.25rem;
    -webkit-overflow-scrolling: touch;
  }
  .room-item {
    flex: 0 0 auto;
    white-space: nowrap;
    padding: 0.4rem 0.85rem;
    border-left: none;
    border-bottom: 2px solid transparent;
    font-size: 0.88rem;
  }
  .room-item.active {
    border-left: none;
    border-bottom-color: var(--coral);
  }
  .rooms-head { display: none; }
  .chat-panel { padding: 1rem; min-height: 70vh; }
  .chat-header { flex-direction: column; gap: 0.5rem; }
  .chat-header-meta { align-items: flex-start; }
}

@media (max-width: 480px) {
  main { padding: 0 0.75rem; }
  .onboard-card { padding: 1.5rem 1.25rem 1.25rem; }
  .onboard-card h2 { font-size: 1.3rem; }
}