/* Assistant conversationnel Antibia — widget flottant */

.antibia-asst {
  --asst-z: 400;
  position: fixed;
  top: auto;
  left: auto;
  right: 1rem;
  bottom: 1rem;
  margin: 0;
  z-index: var(--asst-z);
  font-family: var(--font-sans);
  color: var(--text);
}

.antibia-asst-bubble {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  border: 1px solid rgba(0, 184, 217, 0.45);
  background: linear-gradient(145deg, #0d2240 0%, #0A1528 55%, rgba(0, 255, 194, 0.18) 100%);
  color: var(--accent-neon);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.35), 0 0 0 1px rgba(0, 255, 194, 0.08);
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.antibia-asst-bubble:hover,
.antibia-asst-bubble:focus-visible {
  transform: translateY(-2px) scale(1.03);
  border-color: var(--accent-neon);
  box-shadow: 0 14px 32px rgba(0, 184, 217, 0.28);
  outline: none;
}

.antibia-asst-bubble svg {
  width: 1.55rem;
  height: 1.55rem;
  display: block;
}

.antibia-asst-panel {
  position: absolute;
  right: 0;
  bottom: 4.35rem;
  width: min(380px, calc(100vw - 1.5rem));
  max-height: min(560px, calc(100vh - 6.5rem));
  z-index: 1;
  display: none;
  flex-direction: column;
  background: rgba(10, 21, 40, 0.96);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  box-shadow: 0 22px 50px rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(14px);
  overflow: hidden;
}

.antibia-asst.is-open .antibia-asst-panel {
  display: flex;
  animation: asst-in 0.22s ease;
}

@keyframes asst-in {
  from { opacity: 0; transform: translateY(10px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.antibia-asst-head {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.85rem 0.95rem;
  border-bottom: 1px solid var(--header-border);
  background: linear-gradient(90deg, rgba(0, 184, 217, 0.12), transparent 70%);
  cursor: grab;
  user-select: none;
  touch-action: none;
}

.antibia-asst-head:active {
  cursor: grabbing;
}

.antibia-asst-head-icon {
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: rgba(0, 255, 194, 0.1);
  border: 1px solid rgba(0, 255, 194, 0.25);
  color: var(--accent-neon);
  flex-shrink: 0;
}

.antibia-asst-head-text {
  min-width: 0;
  flex: 1;
}

.antibia-asst-head-text strong {
  display: block;
  font-size: 0.98rem;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.antibia-asst-head-text span {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.1rem;
}

.antibia-asst-head-actions {
  display: flex;
  gap: 0.25rem;
}

.antibia-asst-icon-btn {
  width: 2rem;
  height: 2rem;
  border-radius: 8px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  display: grid;
  place-items: center;
  padding: 0;
}

.antibia-asst-icon-btn:hover,
.antibia-asst-icon-btn:focus-visible {
  color: var(--accent-cyan);
  border-color: var(--card-border);
  background: var(--card-bg);
  outline: none;
}

.antibia-asst-icon-btn.is-on {
  color: var(--accent-neon);
  border-color: rgba(0, 255, 194, 0.35);
  background: rgba(0, 255, 194, 0.08);
}

.antibia-asst-toolbar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 0.85rem;
  border-bottom: 1px solid rgba(0, 184, 217, 0.1);
}

.antibia-asst-toolbar:not(:has(*)) {
  display: none;
}

.antibia-asst-toolbar label {
  font-size: 0.72rem;
  color: var(--text-muted);
  white-space: nowrap;
}

.antibia-asst-toolbar select {
  flex: 1;
  min-width: 0;
  font: inherit;
  font-size: 0.8rem;
  color: var(--text);
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  padding: 0.35rem 0.5rem;
}

html[data-theme="light"] .antibia-asst-panel {
  background: rgba(255, 255, 255, 0.97);
}

html[data-theme="light"] .antibia-asst-toolbar select,
html[data-theme="light"] .antibia-asst-input {
  background: #fff;
}

.antibia-asst-messages {
  flex: 1;
  overflow-y: auto;
  padding: 0.85rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  min-height: 220px;
}

.antibia-asst-msg {
  max-width: 92%;
  padding: 0.65rem 0.8rem;
  border-radius: 12px;
  font-size: 0.88rem;
  line-height: 1.45;
  white-space: pre-wrap;
  word-break: break-word;
}

.antibia-asst-msg-user {
  align-self: flex-end;
  background: rgba(0, 184, 217, 0.18);
  border: 1px solid rgba(0, 184, 217, 0.28);
}

.antibia-asst-msg-bot {
  align-self: flex-start;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
}

.antibia-asst-meta {
  display: block;
  margin-top: 0.45rem;
  font-size: 0.68rem;
  color: var(--text-muted);
}

.antibia-asst-sources {
  margin: 0.4rem 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.antibia-asst-sources a {
  font-size: 0.68rem;
  color: var(--accent-cyan);
  text-decoration: none;
  border: 1px solid rgba(0, 184, 217, 0.25);
  border-radius: 999px;
  padding: 0.12rem 0.45rem;
}

.antibia-asst-sources a:hover {
  color: var(--accent-neon);
  border-color: rgba(0, 255, 194, 0.35);
}

.antibia-asst-typing {
  align-self: flex-start;
  font-size: 0.8rem;
  color: var(--text-muted);
  padding: 0.25rem 0.4rem;
}

.antibia-asst-voice-hint {
  margin: 0;
  padding: 0.5rem 0.85rem;
  font-size: 0.75rem;
  line-height: 1.4;
  color: var(--text-muted);
  border-top: 1px solid rgba(0, 184, 217, 0.1);
}

.antibia-asst-voice-hint[hidden] {
  display: none;
}

.antibia-asst-voice-hint.is-live {
  color: #ffe3e3;
  background: rgba(224, 49, 49, 0.18);
  font-weight: 600;
}

.antibia-asst-voice-hint.is-ready {
  color: var(--accent-neon);
  background: rgba(0, 255, 194, 0.08);
}

html[data-theme="light"] .antibia-asst-voice-hint.is-live {
  color: #9b1b1b;
  background: rgba(224, 49, 49, 0.1);
}

.antibia-asst-form {
  display: flex;
  gap: 0.4rem;
  padding: 0.7rem 0.75rem 0.85rem;
  border-top: 1px solid rgba(0, 184, 217, 0.12);
  align-items: flex-end;
}

.antibia-asst-input {
  flex: 1;
  min-width: 0;
  resize: none;
  font: inherit;
  font-size: 0.88rem;
  line-height: 1.4;
  color: var(--text);
  background: rgba(0, 0, 0, 0.22);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 0.55rem 0.7rem;
  max-height: 110px;
}

.antibia-asst-input:focus {
  outline: none;
  border-color: rgba(0, 255, 194, 0.45);
}

.antibia-asst-send {
  flex-shrink: 0;
  height: 2.55rem;
  padding: 0 0.9rem;
  border-radius: 12px;
  border: none;
  cursor: pointer;
  font: inherit;
  font-weight: 600;
  font-size: 0.85rem;
  color: #0A1528;
  background: linear-gradient(135deg, var(--accent-neon), var(--accent-cyan));
}

.antibia-asst-send:disabled {
  opacity: 0.55;
  cursor: wait;
}

.antibia-asst-send.is-nudge {
  animation: asst-send-nudge 0.85s ease 3;
}

@keyframes asst-send-nudge {
  50% {
    transform: scale(1.06);
    box-shadow: 0 0 0 5px rgba(0, 255, 194, 0.28);
  }
}

.antibia-asst-mic {
  flex-shrink: 0;
  width: 2.55rem;
  height: 2.55rem;
  border-radius: 12px;
  border: 1px solid var(--card-border);
  background: var(--card-bg);
  color: var(--accent-cyan);
  cursor: pointer;
  display: grid;
  place-items: center;
}

.antibia-asst-mic:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.antibia-asst-mic.is-listening {
  color: #fff;
  background: #e03131;
  border-color: #ff6b6b;
  animation: asst-pulse 0.9s ease infinite;
}

@keyframes asst-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(224, 49, 49, 0.55); }
  50% { box-shadow: 0 0 0 8px rgba(224, 49, 49, 0.08); }
}

.antibia-asst.is-dragging .antibia-asst-panel {
  transition: none;
}

.antibia-asst[data-moved="1"] {
  right: auto;
  bottom: auto;
}

html.has-admin-tabs .antibia-asst,
body:has(.admin-section-tabs) .antibia-asst {
  --asst-z: 400;
  z-index: 400;
}

html.has-admin-tabs .antibia-asst-panel,
body:has(.admin-section-tabs) .antibia-asst-panel {
  max-height: min(560px, calc(100vh - var(--site-header-h) - var(--admin-tabs-h) - 5.5rem));
}

@media (max-width: 480px) {
  .antibia-asst {
    right: 1rem;
    bottom: 1rem;
  }

  .antibia-asst-panel {
    width: min(100vw - 1rem, 380px);
    max-height: min(70vh, 520px);
  }

  html.has-admin-tabs .antibia-asst-panel,
  body:has(.admin-section-tabs) .antibia-asst-panel {
    max-height: min(70vh, calc(100vh - var(--site-header-h) - var(--admin-tabs-h) - 5rem));
  }
}