.ai-widget {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 999;
  font-family: 'Space Grotesk', system-ui, sans-serif;
}

.ai-widget-toggle {
  border: 1px solid rgba(0, 232, 123, 0.38);
  border-radius: 999px;
  background: #00e87b;
  color: #05070a;
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.36);
  cursor: pointer;
  font-weight: 900;
  padding: 13px 16px;
}

.ai-widget-panel {
  display: none;
  width: min(410px, calc(100vw - 28px));
  max-height: min(720px, calc(100vh - 90px));
  overflow: hidden;
  border-radius: 22px;
  border: 1px solid rgba(255,255,255,0.1);
  background: #12141c;
  color: #eff2f7;
  box-shadow: 0 24px 90px rgba(0,0,0,0.46);
}

.ai-widget.open .ai-widget-toggle { display: none; }
.ai-widget.open .ai-widget-panel { display: grid; grid-template-rows: auto 1fr auto; }

.ai-widget-header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
  padding: 16px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  background: linear-gradient(135deg, rgba(0,232,123,0.12), rgba(255,255,255,0.02));
}

.ai-widget-header strong { display: block; font-size: 1rem; }
.ai-widget-header span { display: block; color: #8a8f9e; font-size: .78rem; line-height: 1.35; margin-top: 3px; }
.ai-widget-close {
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 999px;
  background: rgba(255,255,255,0.04);
  color: #eff2f7;
  cursor: pointer;
  font-size: .72rem;
  padding: 7px 10px;
}

.ai-widget-messages {
  display: grid;
  gap: 10px;
  padding: 16px;
  overflow: auto;
  max-height: 390px;
}

.ai-widget-message {
  border-radius: 15px;
  padding: 11px 12px;
  line-height: 1.45;
  font-size: .88rem;
  white-space: pre-wrap;
}

.ai-widget-message-ai {
  background: rgba(255,255,255,0.055);
  color: #dfe6f2;
  border: 1px solid rgba(255,255,255,0.07);
}

.ai-widget-message-user {
  background: rgba(0,232,123,0.12);
  color: #dfffee;
  border: 1px solid rgba(0,232,123,0.2);
}

.ai-widget-form {
  display: grid;
  gap: 9px;
  padding: 16px;
  border-top: 1px solid rgba(255,255,255,0.08);
}

.ai-widget-form label {
  color: #8a8f9e;
  font-size: .7rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.ai-widget-form select,
.ai-widget-form textarea {
  width: 100%;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 12px;
  background: #0a0c12;
  color: #fff;
  font: 14px inherit;
  padding: 10px 11px;
}

.ai-widget-form select option { background: #12141c; color: #fff; }
.ai-widget-form textarea { resize: vertical; min-height: 72px; }
.ai-widget-chips {
  display: flex;
  gap: 7px;
  overflow-x: auto;
  padding-bottom: 2px;
}
.ai-widget-chip {
  flex: 0 0 auto;
  border: 1px solid rgba(0,232,123,0.18);
  border-radius: 999px;
  background: rgba(0,232,123,0.08);
  color: #dfffee;
  cursor: pointer;
  font: 700 .72rem 'Space Grotesk', system-ui, sans-serif;
  max-width: 220px;
  overflow: hidden;
  padding: 8px 10px;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.ai-widget-chip:hover {
  border-color: rgba(0,232,123,0.44);
}
.ai-widget-actions { display: grid; grid-template-columns: 1fr 1.4fr; gap: 9px; }
.ai-widget-actions button {
  border: 0;
  border-radius: 11px;
  cursor: pointer;
  font-weight: 900;
  padding: 11px 12px;
}
.ai-widget-voice { background: #202432; color: #eff2f7; }
.ai-widget-send { background: #00e87b; color: #05070a; }
.ai-widget-actions button:disabled { opacity: .62; cursor: wait; }

.ai-widget[data-level="legal-audit"] .ai-widget-toggle {
  background: #ffd166;
  border-color: rgba(255,209,102,.5);
}

@media (max-width: 620px) {
  .ai-widget { right: 14px; bottom: 14px; }
  .ai-widget-panel { width: calc(100vw - 28px); }
}