:root {
  --brand: #FF6B35;
  --brand-dark: #e55a26;
  --bg: #fafafa;
  --card: #ffffff;
  --text: #222;
  --muted: #777;
  --border: #eee;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  padding-bottom: env(safe-area-inset-bottom);
}

.app-header {
  background: var(--brand);
  color: #fff;
  padding: 1.25rem 1rem 1rem;
  text-align: center;
}
.app-header h1 { margin: 0; font-size: 1.4rem; letter-spacing: 0.05em; }
.tagline { margin: 0.25rem 0 0; opacity: 0.9; font-size: 0.9rem; }
.login-status {
  display: inline-block;
  margin-top: 0.5rem;
  padding: 0.2rem 0.65rem;
  border-radius: 999px;
  font-size: 0.75rem;
  background: rgba(255,255,255,0.22);
  color: #fff;
  cursor: pointer;
  max-width: 90%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.login-status.logged-in { background: rgba(255,255,255,0.38); font-weight: 600; }

main { max-width: 640px; margin: 0 auto; padding: 1rem; }

.search-card {
  background: var(--card);
  border-radius: 12px;
  padding: 1rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.search-row { display: flex; gap: 0.5rem; }
.search-row input {
  flex: 1;
  padding: 0.75rem;
  font-size: 1rem;
  border: 1px solid var(--border);
  border-radius: 8px;
}

.voice-btn {
  width: 52px;
  font-size: 1.4rem;
  border: none;
  border-radius: 8px;
  background: var(--brand);
  color: #fff;
  cursor: pointer;
}
.voice-btn.listening { background: #d43d2a; animation: pulse 1s infinite; }
@keyframes pulse { 50% { opacity: 0.6; } }

.filters { display: flex; gap: 0.5rem; margin-top: 0.75rem; }
.filters select {
  flex: 1;
  padding: 0.6rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.95rem;
  background: #fff;
}
button.primary {
  padding: 0.6rem 1.25rem;
  border: none;
  border-radius: 8px;
  background: var(--brand);
  color: #fff;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
}
button.primary:active { background: var(--brand-dark); }

.location-status { color: var(--muted); font-size: 0.85rem; margin: 0.75rem 0 0; }
.assistant-reply {
  margin: 0.75rem 0 0;
  padding: 0.75rem;
  background: #fff7f2;
  border-left: 3px solid var(--brand);
  border-radius: 0 8px 8px 0;
  font-size: 0.95rem;
}

.results { margin-top: 1rem; display: grid; gap: 0.75rem; }
.card {
  background: var(--card);
  border-radius: 12px;
  padding: 1rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}
.card h2 { margin: 0 0 0.25rem; font-size: 1.1rem; }
.card .meta { color: var(--muted); font-size: 0.85rem; margin-bottom: 0.5rem; }
.card .addr { font-size: 0.9rem; margin: 0.25rem 0; }
.card .row { display: flex; justify-content: space-between; align-items: center; margin-top: 0.75rem; }
.distance { font-weight: 700; color: var(--brand-dark); }
.dir-btn {
  text-decoration: none;
  background: var(--brand);
  color: #fff;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 600;
}
.paid-badge {
  color: var(--brand-dark);
  font-weight: 700;
  font-size: 0.95rem;
}
.empty { text-align: center; color: var(--muted); padding: 2rem 1rem; }
.account-card {
  background: var(--card);
  border-radius: 12px;
  padding: 0.75rem 1rem;
  margin-bottom: 1rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}
.account-row { display: flex; gap: 0.5rem; align-items: center; flex-wrap: wrap; }
.account-row input {
  padding: 0.5rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.9rem;
  flex: 1 1 120px;
}
.auth-msg { font-size: 0.85rem; color: var(--muted); }
.auth-msg.err { color: #c0392b; }
.build-footer {
  text-align: center;
  font-size: 0.7rem;
  color: var(--muted);
  padding: 1rem 0 1.5rem;
}
/* Agents panel: left sidebar on wide screens, stacked card on narrow. */
.layout { max-width: 1060px; margin: 0 auto; }
.agents-panel {
  background: var(--card);
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
  margin: 1rem 1rem 0;
  padding: 0.75rem;
}
.agents-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
}
.agents-toggle {
  border: 1px solid var(--border);
  background: var(--bg);
  border-radius: 8px;
  padding: 0.15rem 0.6rem;
  cursor: pointer;
  font-size: 0.85rem;
}
.agents-panel.collapsed .agents-list { display: none; }
.agents-loading, .agents-error { font-size: 0.85rem; color: var(--muted); }
.agent-row {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.55rem 0.7rem;
  margin-bottom: 0.4rem;
  background: var(--card);
}
.agent-title { font-weight: 600; font-size: 0.9rem; }
.agent-row.active {
  border-color: var(--brand);
  background: #fff5ef;
  box-shadow: 0 0 0 1px var(--brand);
}
.agent-row.active .agent-title::after {
  content: " ●";
  color: var(--brand);
  font-size: 0.75rem;
}
.agent-intent { font-size: 0.8rem; margin-top: 0.35rem; }
.agent-intent .k, .agent-brief .k { color: var(--muted); font-weight: 600; }
.agent-brief { font-size: 0.78rem; color: var(--muted); margin-top: 0.25rem; }
@media (min-width: 960px) {
  .layout { display: flex; align-items: flex-start; gap: 1rem; padding: 0 1rem; }
  .agents-panel {
    flex: 0 0 300px;
    margin: 1rem 0 0;
    position: sticky;
    top: 1rem;
    max-height: calc(100vh - 2rem);
    overflow-y: auto;
  }
  .layout main { flex: 1 1 auto; min-width: 0; margin: 0; max-width: 640px; padding: 1rem 0; }
}

.history { margin-top: 1rem; display: grid; gap: 0.5rem; max-height: 40vh; overflow-y: auto; padding: 0.25rem; }
.history-title { font-size: 0.95rem; margin: 0; color: var(--muted); font-weight: 600; }
.menu-cat { font-size: 1rem; margin: 1.25rem 0 0.25rem; color: var(--text); }
.card .price { float: right; color: var(--text); font-weight: 700; }
.msg {
  max-width: 85%;
  border-radius: 16px;
  padding: 0.6rem 0.9rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}
.msg-meta { font-size: 0.72rem; color: var(--muted); margin-bottom: 0.2rem; }
.msg-body { font-size: 0.95rem; overflow-wrap: break-word; }
.msg-body a { color: var(--brand-dark); }
.msg.user {
  justify-self: start;
  background: #fff7f2;
  border: 1px solid #ffd9c4;
  border-top-left-radius: 4px;
}
.msg.agent {
  justify-self: end;
  background: #eef4fb;
  border: 1px solid #c9ddf3;
  border-top-right-radius: 4px;
}
.msg.agent .msg-meta { text-align: right; }

.rich p { margin: 0 0 0.5rem; }
.rich p:last-child { margin-bottom: 0; }
.rich ol, .rich ul { margin: 0.25rem 0 0.75rem; padding-left: 1.4rem; }
.rich li { margin-bottom: 0.4rem; }
.rich li:last-child { margin-bottom: 0; }
.rich a { color: var(--brand-dark); }