/* 7+9 site assistant (matches main palette) */
.assistant-sr { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }

.assistant-fab {
  position: fixed;
  right: max(1rem, env(safe-area-inset-right, 0px));
  bottom: max(1rem, env(safe-area-inset-bottom, 0px));
  z-index: 10051;
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.65rem 1rem;
  font-family: var(--font-sans, "Outfit", system-ui, sans-serif);
  font-size: 0.88rem;
  font-weight: 500;
  color: #061014;
  background: linear-gradient(135deg, #6ec9d4 0%, #5eb8c4 50%, #4a9eaa 100%);
  border: none;
  border-radius: 100px;
  box-shadow: 0 4px 28px rgba(94, 184, 196, 0.35);
  cursor: pointer;
  transform: translateY(120%);
  opacity: 0;
  transition: transform 0.35s ease, opacity 0.35s ease;
}

.assistant-fab.is-visible { transform: translateY(0); opacity: 1; }

.assistant-fab:hover { filter: brightness(1.06); }
.assistant-fab:focus-visible { outline: 2px solid #5eb8c4; outline-offset: 3px; }

.assistant-fab__icon { width: 1.1rem; height: 1.1rem; }

.assistant-invite {
  position: fixed;
  right: max(1rem, env(safe-area-inset-right, 0px));
  bottom: max(4.5rem, calc(env(safe-area-inset-bottom, 0px) + 3.5rem));
  z-index: 10051;
  max-width: min(20rem, calc(100vw - 2rem));
  padding: 0.9rem 1rem;
  font-family: var(--font-sans, "Outfit", system-ui, sans-serif);
  font-size: 0.86rem;
  line-height: 1.45;
  color: #eef0f5;
  background: linear-gradient(160deg, rgba(20, 24, 32, 0.98) 0%, rgba(7, 8, 12, 0.99) 100%);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.45);
  transform: translateX(120%);
  opacity: 0;
  transition: transform 0.4s ease, opacity 0.4s ease;
}

.assistant-invite.is-visible { transform: translateX(0); opacity: 1; }

.assistant-invite p { margin: 0 0 0.65rem; color: #a8b0bc; font-weight: 300; }
.assistant-invite p strong { color: #eef0f5; font-weight: 500; }
.assistant-invite__row { display: flex; flex-wrap: wrap; gap: 0.4rem; }

.assistant-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.4rem 0.8rem;
  font-family: inherit;
  font-size: 0.8rem;
  font-weight: 500;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.06);
  color: #eef0f5;
  cursor: pointer;
}

.assistant-btn--primary {
  background: rgba(94, 184, 196, 0.2);
  border-color: rgba(94, 184, 196, 0.45);
  color: #eef0f5;
}

.assistant-btn:hover { filter: brightness(1.08); }

.assistant-backdrop {
  position: fixed;
  inset: 0;
  z-index: 10052;
  background: rgba(0, 0, 0, 0.5);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
  backdrop-filter: blur(2px);
}

.assistant-backdrop.is-open { opacity: 1; pointer-events: auto; }

.assistant-panel {
  position: fixed;
  z-index: 10053;
  right: max(0.5rem, env(safe-area-inset-right, 0px));
  bottom: max(0.5rem, env(safe-area-inset-bottom, 0px));
  left: max(0.5rem, env(safe-area-inset-left, 0px));
  top: max(0.5rem, env(safe-area-inset-top, 0px));
  max-width: 26rem;
  max-height: min(32rem, 88vh);
  height: 100%;
  margin-left: auto;
  display: flex;
  flex-direction: column;
  font-family: var(--font-sans, "Outfit", system-ui, sans-serif);
  background: linear-gradient(180deg, #12151c 0%, #0a0c12 100%);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  box-shadow: 0 25px 80px rgba(0, 0, 0, 0.5);
  transform: scale(0.95) translateY(8px);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.25s ease, opacity 0.25s ease;
  overflow: hidden;
}

.assistant-panel.is-open { transform: scale(1) translateY(0); opacity: 1; pointer-events: auto; }

@media (min-width: 28rem) {
  .assistant-panel { left: auto; top: auto; width: 100%; max-height: 32rem; height: 32rem; }
}

.assistant-panel__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.75rem 0.9rem;
  background: rgba(0, 0, 0, 0.3);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.assistant-panel__title { font-size: 0.95rem; font-weight: 600; color: #eef0f5; margin: 0; }
.assistant-panel__sub { font-size: 0.7rem; color: #6b7380; margin: 0.1rem 0 0; font-weight: 400; }

.assistant-panel__close {
  flex-shrink: 0;
  width: 2rem; height: 2rem;
  display: flex; align-items: center; justify-content: center;
  border: none; background: transparent; color: #a8b0bc;
  border-radius: 8px; cursor: pointer; font-size: 1.25rem; line-height: 1;
}
.assistant-panel__close:hover { color: #eef0f5; background: rgba(255,255,255,0.06); }

.assistant-messages {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 0.9rem 0.9rem 0.5rem;
  scrollbar-gutter: stable;
  scrollbar-color: #4a8f99 rgba(255, 255, 255, 0.06);
  scrollbar-width: thin;
}
.assistant-messages::-webkit-scrollbar { width: 7px; }
.assistant-messages::-webkit-scrollbar-thumb { background: #3a6e76; border-radius: 99px; }

.assistant-bubble { margin: 0 0 0.7rem; padding: 0.55rem 0.7rem; border-radius: 10px; font-size: 0.86rem; line-height: 1.5; max-width: 95%; }
.assistant-bubble--bot { background: rgba(255, 255, 255, 0.06); color: #d1d5dd; font-weight: 300; }
.assistant-bubble--user { background: rgba(94, 184, 196, 0.15); color: #eef0f5; margin-left: auto; font-weight: 400; }
.assistant-bubble strong { color: #fff; font-weight: 500; }
.assistant-bubble a { color: #5eb8c4; }

.assistant-chips { display: flex; flex-wrap: wrap; gap: 0.35rem; margin-bottom: 0.5rem; padding: 0 0.9rem; }
.assistant-chip {
  font-size: 0.72rem; padding: 0.25rem 0.5rem; border-radius: 100px;
  border: 1px solid rgba(94, 184, 196, 0.35); background: rgba(94, 184, 196, 0.08);
  color: #a8d5dc; font-family: inherit; cursor: pointer;
}
.assistant-chip:hover { background: rgba(94, 184, 196, 0.15); }

.assistant-input-row {
  display: flex; gap: 0.4rem; padding: 0.6rem 0.8rem 0.85rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(0,0,0,0.2);
}
.assistant-input {
  flex: 1; min-width: 0; min-height: 2.5rem; padding: 0.5rem 0.65rem;
  font-size: 0.88rem; font-family: inherit; color: #eef0f5;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
}
.assistant-input::placeholder { color: #6b7380; }
.assistant-input:focus { outline: 2px solid rgba(94, 184, 196, 0.4); border-color: rgba(94, 184, 196, 0.5); }
.assistant-send {
  padding: 0 0.9rem; font-size: 0.82rem; font-weight: 600; font-family: inherit;
  color: #061014; background: #5eb8c4; border: none; border-radius: 10px; cursor: pointer;
}
.assistant-send:disabled { opacity: 0.5; cursor: not-allowed; }
.assistant-send:hover:not(:disabled) { filter: brightness(1.08); }

.assistant-typing { font-size: 0.75rem; color: #6b7380; padding: 0 0.9rem 0.4rem; }

@media (prefers-reduced-motion: reduce) {
  .assistant-fab, .assistant-invite, .assistant-backdrop, .assistant-panel { transition: none; }
  .assistant-fab, .assistant-invite { transform: none; }
}