/* =============================================================
   FUKUI GIG GUIDE – chat.css
   チャット検索ページ (chat.php) 固有スタイル
   ============================================================= */

body {
  display: flex;
  flex-direction: column;
}

header.chat-header {
  height: 56px;
  background: rgba(7, 9, 15, 0.96);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 1.5rem;
  gap: 1rem;
  flex-shrink: 0;
}
.chat-logo-main {
  font-family: var(--ff-display);
  font-size: 1.3rem;
  letter-spacing: 0.2em;
  color: var(--amber);
}
.chat-badge {
  font-family: var(--ff-ui);
  font-size: 0.52rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.2rem 0.6rem;
  border: 1px solid var(--amber);
  color: var(--amber);
}
.chat-back {
  font-family: var(--ff-ui);
  font-size: 0.62rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-left: auto;
  transition: color 0.2s;
}
.chat-back:hover {
  color: var(--text);
}

/* チャットエリア */
.chat-wrap {
  flex: 1;
  display: flex;
  flex-direction: column;
  max-width: 740px;
  width: 100%;
  margin: 0 auto;
  padding: 1.5rem 1rem 0;
}
.chat-log {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  padding-bottom: 1rem;
}
.msg {
  display: flex;
  gap: 0.8rem;
  align-items: flex-start;
}
.msg.user {
  flex-direction: row-reverse;
}
.avatar {
  width: 32px;
  height: 32px;
  border-radius: 0;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--ff-display);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
}
.avatar.bot {
  background: var(--amber);
  color: var(--bg);
}
.avatar.user {
  background: var(--bg3);
  border: 1px solid var(--border);
  color: var(--muted);
}
.bubble {
  background: var(--bg2);
  border: 1px solid var(--border);
  padding: 0.75rem 1rem;
  max-width: 80%;
  font-size: 0.88rem;
  line-height: 1.7;
}
.msg.user .bubble {
  background: var(--bg3);
}
.bubble strong {
  color: var(--amber);
}

/* イベントカード */
.result-cards {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 0.7rem;
}
.r-card {
  background: var(--bg3);
  border: 1px solid var(--border);
  padding: 0.7rem 1rem;
  cursor: pointer;
  transition: background 0.15s;
  display: block;
}
.r-card:hover {
  background: #1a2035;
  border-color: var(--amber);
}
.r-card-top {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}
.r-date {
  font-family: var(--ff-ui);
  font-size: 0.65rem;
  color: var(--amber);
  white-space: nowrap;
}
.r-title {
  font-size: 0.88rem;
  font-weight: 700;
}
.r-sub {
  font-family: var(--ff-ui);
  font-size: 0.58rem;
  color: var(--muted);
  margin-top: 0.2rem;
}

/* 会場カード */
.v-card {
  background: var(--bg3);
  border: 1px solid var(--border);
  padding: 0.6rem 1rem;
  cursor: pointer;
  transition: background 0.15s;
  display: block;
}
.v-card:hover {
  background: #1a2035;
  border-color: var(--amber);
}
.v-name {
  font-size: 0.88rem;
  font-weight: 700;
}
.v-area {
  font-family: var(--ff-ui);
  font-size: 0.58rem;
  color: var(--muted);
}

/* サジェスト */
.suggests {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 0.8rem;
}
.sug {
  font-family: var(--ff-ui);
  font-size: 0.6rem;
  letter-spacing: 0.06em;
  padding: 0.35rem 0.8rem;
  border: 1px solid var(--border);
  color: var(--muted);
  cursor: pointer;
  transition: all 0.15s;
  background: transparent;
}
.sug:hover {
  border-color: var(--amber);
  color: var(--amber);
}

/* 入力エリア */
.chat-input-area {
  position: sticky;
  bottom: 0;
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: 1rem;
  display: flex;
  gap: 0.6rem;
  max-width: 740px;
  width: 100%;
  margin: 0 auto;
}
.chat-input {
  flex: 1;
  background: var(--input-bg);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 0.9rem;
  padding: 0.7rem 1rem;
  outline: none;
  transition: border-color 0.2s;
}
.chat-input:focus {
  border-color: var(--amber);
}
.chat-input::placeholder {
  color: var(--muted);
  font-size: 0.82rem;
}
.send-btn {
  font-family: var(--ff-ui);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.7rem 1.4rem;
  background: var(--amber);
  color: var(--bg);
  border: none;
  cursor: pointer;
  font-weight: 700;
  transition: background 0.2s;
  white-space: nowrap;
}
.send-btn:hover {
  background: var(--amber2);
}
.send-btn:disabled {
  background: var(--border);
  color: var(--muted);
  cursor: default;
}

.typing {
  display: flex;
  gap: 0.3rem;
  align-items: center;
  padding: 0.5rem 0;
}
.typing span {
  width: 6px;
  height: 6px;
  background: var(--amber);
  border-radius: 50%;
  animation: blink 1.2s infinite;
}
.typing span:nth-child(2) {
  animation-delay: 0.2s;
}
.typing span:nth-child(3) {
  animation-delay: 0.4s;
}
@keyframes blink {
  0%,
  80%,
  100% {
    opacity: 0.2;
  }
  40% {
    opacity: 1;
  }
}

@media (max-width: 600px) {
  .chat-wrap {
    padding: 1rem 0.7rem 0;
  }
  .chat-input-area {
    padding: 0.8rem 0.7rem;
  }
.bubble {
    max-width: 90%;
  }
}

/* ── Refactoring Utilities ── */
.u-mt-08 { margin-top: 0.8rem; }

.btn-chat-action {
  display: inline-block;
  font-family: var(--ff-ui);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.6rem 1.4rem;
  background: var(--amber);
  color: var(--bg);
  text-decoration: none;
  font-weight: 700;
  transition: background 0.2s;
}
.btn-chat-action:hover {
  background: #ffb340;
}