:root {
  --bg: #06020F;
  --card: #0E0620;
  --border: #221040;
  --purple: #6B3FA0;
  --gold: #D4A827;
  --text: #E8D8FF;
  --sub: #8A72B0;
  --user-bubble: #2A1550;
  --assistant-bubble: #0E0620;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: 'Segoe UI', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  height: 100vh;
  display: flex;
  flex-direction: column;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
}

.brand {
  display: flex;
  align-items: center;
  gap: 8px;
}

.brand-logo {
  width: 32px;
  height: 32px;
  border-radius: 50%;
}

.brand-name {
  font-weight: 900;
  font-size: 18px;
  color: var(--gold);
  margin-right: 4px;
}

.brand-sub {
  font-size: 12px;
  color: var(--sub);
}

.btn-secondary {
  background: transparent;
  border: 1px solid var(--purple);
  color: var(--text);
  padding: 6px 12px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 13px;
}

.view {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding: 16px;
}

h1 {
  font-size: 20px;
  margin: 8px 0 2px 0;
}

.subtitle {
  color: var(--sub);
  font-size: 13px;
  margin-bottom: 16px;
}

.agent-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 10px;
  overflow-y: auto;
}

.agent-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 10px;
  text-align: center;
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  transition: border-color 0.15s;
}

.agent-card:hover {
  border-color: var(--gold);
}

.agent-grid .agent-card:last-child {
  grid-column: 1 / -1;
}

.chat-header {
  font-weight: 700;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 10px;
}

.chat-messages {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-bottom: 10px;
}

.bubble {
  max-width: 85%;
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 14px;
  line-height: 1.5;
  white-space: pre-wrap;
}

.bubble.user {
  align-self: flex-end;
  background: var(--user-bubble);
}

.bubble.assistant {
  align-self: flex-start;
  background: var(--assistant-bubble);
  border: 1px solid var(--border);
}

.bubble.loading {
  color: var(--sub);
  font-style: italic;
}

.chat-input-row {
  display: flex;
  gap: 8px;
  padding-top: 8px;
  border-top: 1px solid var(--border);
}

.chat-input-row textarea {
  flex: 1;
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  padding: 10px;
  font-family: inherit;
  font-size: 14px;
  resize: none;
}

.chat-input-row button {
  background: var(--gold);
  color: #1a1200;
  border: none;
  border-radius: 8px;
  padding: 0 18px;
  font-weight: 700;
  cursor: pointer;
}

.chat-input-row button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.onboarding-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 420px;
}

.onboarding-form label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 13px;
  color: var(--sub);
}

.onboarding-form input,
.onboarding-form select {
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  padding: 10px;
  font-size: 14px;
  font-family: inherit;
}

.onboarding-form button {
  background: var(--gold);
  color: #1a1200;
  border: none;
  border-radius: 8px;
  padding: 12px;
  font-weight: 700;
  font-size: 15px;
  cursor: pointer;
  margin-top: 8px;
}

.onboarding-logo {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  display: block;
  margin: 0 auto 12px auto;
}