/* Chat Widget Styles */
.chat-widget {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: var(--z-tooltip);
  font-family: 'Inter', sans-serif;
}

.chat-toggle-btn {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, #3b82f6, var(--purple));
  border: none;
  color: white;
  font-size: var(--fs-2xl);
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  transition: transform var(--duration-normal) ease;
}

.chat-toggle-btn:hover {
  transform: scale(1.1);
}

.chat-toggle-btn .unread-badge {
  position: absolute;
  top: -5px;
  right: -5px;
  background: var(--danger);
  color: white;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  font-size:var(--fs-sm);
  font-weight: var(--fw-bold);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid white;
}

/* Chat Container */
.chat-container {
  position: fixed;
  bottom: 100px;
  right: 20px;
  width: 400px;
  height: min(600px, calc(100vh - 140px));
  background: linear-gradient(135deg, rgba(30, 41, 59, 0.98), rgba(15, 23, 42, 0.98));
  border-radius: var(--radius-xl);
  box-shadow: 0 20px 60px var(--black-50);
  display: none;
  flex-direction: column;
  overflow: hidden;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(148, 163, 184, 0.2);
}

.chat-container.active {
  display: flex;
  animation: chatOpen var(--duration-base) cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes chatOpen {
  from { opacity: 0; transform: scale(0.95) translateY(8px); }
  to   { opacity: 1; transform: none; }
}

/* Chat Header */
.chat-header {
  background: linear-gradient(135deg, #3b82f6, var(--purple));
  padding: var(--space-4) var(--space-5);
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(148, 163, 184, 0.1);
  flex-shrink: 0;
}

.chat-header-info {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex: 1;
}

.chat-header-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size:var(--fs-lg);
  font-weight: var(--fw-bold);
  color: white;
  position: relative;
}

.chat-header-avatar .status-dot {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid white;
}

.status-dot.online {
  background: var(--success);
}

.status-dot.offline {
  background: var(--text-dim);
}

.chat-header-details {
  flex: 1;
}

.chat-header-name {
  font-size:var(--fs-lg);
  font-weight: var(--fw-bold);
  color: white;
  margin: 0;
}

.chat-header-status {
  font-size:var(--fs-sm);
  color: rgba(255, 255, 255, 0.8);
  margin: 0;
}

.chat-header-actions {
  display: flex;
  gap: var(--space-2);
}

.chat-header-btn {
  background: rgba(255, 255, 255, 0.2);
  border: none;
  color: white;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--duration-base);
}

.chat-header-btn:hover {
  background: var(--white-30);
}

/* Users List */
.chat-users-list {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  padding: var(--space-3);
}

.chat-user-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: transform var(--duration-base) ease, box-shadow var(--duration-base) ease, background var(--duration-base) ease;
  margin-bottom: var(--space-2);
  position: relative;
}

.chat-user-item:hover {
  background: rgba(59, 130, 246, 0.1);
  transform: translateX(4px);
  box-shadow: 0 4px 12px var(--black-12);
}

.chat-user-item.active {
  background: rgba(59, 130, 246, 0.2);
  border-left: 3px solid #3b82f6;
}

.chat-user-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, #3b82f6, var(--purple));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size:var(--fs-xl);
  font-weight: var(--fw-bold);
  color: white;
  position: relative;
  flex-shrink: 0;
}

.chat-user-avatar .status-indicator {
  position: absolute;
  bottom: 2px;
  right: 2px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 2px solid var(--neutral-800);
}

.chat-user-info {
  flex: 1;
  min-width: 0;
}

.chat-user-name {
  font-size:var(--fs-md);
  font-weight: var(--fw-semibold);
  color: #f8fafc;
  margin: 0 0 var(--space-1) 0;
}

.chat-user-role {
  font-size:var(--fs-sm);
  color: #94a3b8;
  margin: 0;
}

.chat-user-unread {
  background: var(--danger);
  color: white;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  font-size:var(--fs-xs);
  font-weight: var(--fw-bold);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* Messages Area */
.chat-messages {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
}

.chat-messages * {
  max-width: 100%;
  box-sizing: border-box;
}

.chat-message {
  display: flex;
  gap: var(--space-3);
  max-width: 80%;
  position: relative;
  animation: messageSlide var(--duration-normal) ease;
}

@keyframes messageSlide {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.chat-message.sent {
  align-self: flex-end;
  flex-direction: row-reverse;
}

.chat-message-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, #3b82f6, var(--purple));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size:var(--fs-sm);
  font-weight: var(--fw-bold);
  color: white;
  flex-shrink: 0;
}

.chat-message-content {
  flex: 1;
  min-width: 0;
  overflow: hidden;
}

.chat-message-bubble {
  background: rgba(59, 130, 246, 0.2);
  border: 1px solid rgba(59, 130, 246, 0.3);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-xl);
  color: #f8fafc;
  font-size:var(--fs-md);
  line-height: var(--lh-base);
  word-wrap: break-word;
  overflow-wrap: break-word;
  word-break: break-word;
  max-width: 100%;
  overflow: hidden;
}

.chat-message.sent .chat-message-bubble {
  background: linear-gradient(135deg, #3b82f6, var(--purple));
  border: none;
}

.chat-message-time {
  font-size:var(--fs-xs);
  color: var(--text-dim);
  margin-top: var(--space-1);
  padding: 0 var(--space-1);
}

.chat-message.sent .chat-message-time {
  text-align: right;
}

/* Chat Input */
.chat-input-area {
  padding: var(--space-4);
  padding-bottom: max(var(--space-4), env(safe-area-inset-bottom));
  background: rgba(15, 23, 42, 0.6);
  border-top: 1px solid rgba(148, 163, 184, 0.1);
  flex-shrink: 0;
  position: relative;
}

.chat-input-container {
  display: flex;
  gap: var(--space-3);
  align-items: flex-end;
}

.chat-attachment-btn {
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.3);
  color: #3b82f6;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--duration-base);
  flex-shrink: 0;
}

.chat-attachment-btn:hover {
  background: rgba(59, 130, 246, 0.2);
  transform: scale(1.05);
}

.chat-input {
  flex: 1;
  background: rgba(30, 41, 59, 0.8);
  border: 1px solid rgba(148, 163, 184, 0.2);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  color: #f8fafc;
  font-size:var(--fs-md);
  resize: none;
  max-height: 100px;
  min-height: 44px;
  font-family: 'Inter', sans-serif;
}

.chat-input:focus {
  outline: none;
  border-color: #3b82f6;
  background: rgba(30, 41, 59, 0.9);
}

.chat-send-btn {
  background: linear-gradient(135deg, #3b82f6, var(--purple));
  border: none;
  color: white;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--duration-base);
  flex-shrink: 0;
}

.chat-send-btn:hover {
  transform: scale(1.05);
}

.chat-send-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Emoji Picker */
.emoji-btn {
  background: none;
  border: none;
  font-size: var(--fs-2xl);
  cursor: pointer;
  padding: var(--space-1-5);
  border-radius: var(--radius-xs);
  transition: all var(--duration-base);
}

.emoji-btn:hover {
  background: rgba(59, 130, 246, 0.1);
  transform: scale(1.2);
}

/* Empty States */
.chat-empty-state {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-10);
  text-align: center;
}

.chat-empty-icon {
  font-size: var(--fs-display-lg);
  color: var(--text-dim);
  margin-bottom: var(--space-4);
}

.chat-empty-text {
  font-size:var(--fs-md);
  color: #94a3b8;
  margin: 0;
}

/* Scrollbar */
.chat-users-list::-webkit-scrollbar,
.chat-messages::-webkit-scrollbar {
  width: 6px;
}

.chat-users-list::-webkit-scrollbar-thumb,
.chat-messages::-webkit-scrollbar-thumb {
  background: rgba(148, 163, 184, 0.3);
  border-radius: var(--radius-default);
}

.chat-users-list::-webkit-scrollbar-thumb:hover,
.chat-messages::-webkit-scrollbar-thumb:hover {
  background: rgba(148, 163, 184, 0.5);
}

/* Typing Indicator */
.typing-indicator {
  display: flex;
  gap: var(--space-1);
  padding: var(--space-3) var(--space-4);
  background: rgba(59, 130, 246, 0.2);
  border-radius: var(--radius-xl);
  width: fit-content;
}

.typing-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #94a3b8;
  animation: typingDot 1.4s infinite;
}

.typing-dot:nth-child(2) {
  animation-delay: var(--duration-base);
}

.typing-dot:nth-child(3) {
  animation-delay: 0.4s;
}

@keyframes typingDot {
  0%, 60%, 100% {
    transform: translateY(0);
    opacity: 0.5;
  }
  30% {
    transform: translateY(-8px);
    opacity: 1;
  }
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  10%, 30%, 50%, 70%, 90% { transform: translateX(-10px); }
  20%, 40%, 60%, 80% { transform: translateX(10px); }
}

@keyframes slideInRight {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes slideOutRight {
  from {
    transform: translateX(0);
    opacity: 1;
  }
  to {
    transform: translateX(100%);
    opacity: 0;
  }
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .chat-container {
    width: auto;
    height: calc(100dvh - 120px);
    bottom: 80px;
    right: 10px;
    left: 10px;
  }
}

/* ================================================================
   A11Y — visually-hidden helper (live regions, screen-reader-only)
   ================================================================ */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ================================================================
   CHAT — Theme overrides (bulles)
   Les bulles par défaut sont blue/violet ; on aligne sur le thème actif.
   ================================================================ */
[data-theme="imperial-gold"] .chat-message.sent .chat-message-bubble {
  background: linear-gradient(135deg, var(--primary, #fcd34d), var(--accent, #c9a227));
  color: #1a1208;
  border: none;
}
[data-theme="imperial-gold"] .chat-message.received .chat-message-bubble,
[data-theme="imperial-gold"] .chat-message:not(.sent) .chat-message-bubble {
  background: rgba(252, 211, 77, 0.12);
  border: 1px solid rgba(201, 162, 39, 0.35);
}

[data-theme="ghost-protocol"] .chat-message.sent .chat-message-bubble {
  background: linear-gradient(135deg, #00ff41, #008f11);
  color: #000;
  text-shadow: 0 0 8px rgba(0, 255, 65, 0.6);
  border: none;
}
[data-theme="ghost-protocol"] .chat-message.received .chat-message-bubble,
[data-theme="ghost-protocol"] .chat-message:not(.sent) .chat-message-bubble {
  background: rgba(0, 255, 65, 0.1);
  border: 1px solid rgba(0, 255, 65, 0.4);
  color: #c1ffd0;
}

[data-theme="aurora"] .chat-message.sent .chat-message-bubble {
  background: linear-gradient(135deg, var(--info), var(--purple));
  border: none;
}
[data-theme="aurora"] .chat-message.received .chat-message-bubble,
[data-theme="aurora"] .chat-message:not(.sent) .chat-message-bubble {
  background: rgba(139, 92, 246, 0.15);
  border: 1px solid rgba(139, 92, 246, 0.35);
}

[data-theme="hello-kitty"] .chat-message.sent .chat-message-bubble {
  background: linear-gradient(135deg, #ff80ab, #ec407a);
  color: #fff;
  border: none;
}
[data-theme="hello-kitty"] .chat-message.received .chat-message-bubble,
[data-theme="hello-kitty"] .chat-message:not(.sent) .chat-message-bubble {
  background: rgba(255, 128, 171, 0.15);
  border: 1px solid rgba(255, 128, 171, 0.35);
}

/* ================================================================
   CHAT — Animation opt-out
   chat.js doit ajouter .no-anim aux messages déjà rendus lors d'un
   render full ; seuls les nouveaux messages appendés gardent le slide.
   ================================================================ */
.chat-message.no-anim {
  animation: none !important;
}

/* ================================================================
   CHAT — Quick wins motion
   ================================================================ */
@keyframes badgePulse {
  0%, 100% { transform: scale(1); }
  50%       { transform: scale(1.15); }
}
.chat-toggle-btn .unread-badge:not(.hidden) {
  animation: badgePulse 1.5s ease infinite;
}
.unread-badge[data-count]:not([data-count="0"]) {
  animation: badgePulse 1.5s ease infinite;
}

.chat-send-btn { position: relative; overflow: hidden; }
.chat-send-btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(255, 255, 255, 0.4), transparent 70%);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
}
.chat-send-btn:active::after {
  opacity: 1;
  transition: opacity 0s;
}

.chat-message-bubble {
  transition: filter var(--duration-fast) ease;
}
.chat-message:hover .chat-message-bubble {
  filter: brightness(1.08);
}

/* ================================================================
   CHAT — Disconnect banner (chat.js insère .chat-disconnect-banner)
   ================================================================ */
.chat-disconnect-banner {
  position: sticky;
  top: 0;
  z-index: var(--z-raised);
  background: linear-gradient(90deg, var(--danger), #dc2626);
  color: white;
  padding: var(--space-1-5) var(--space-3);
  font-size:var(--fs-sm);
  font-weight: var(--fw-semibold);
  text-align: center;
  letter-spacing: 0.3px;
  animation: slideDown 0.25s ease;
}
@keyframes slideDown {
  from { transform: translateY(-100%); }
  to   { transform: translateY(0); }
}

/* ================================================================
   WOLF DIVISION — SECURE ACCESS TERMINAL
   ================================================================ */
#wolfSecurityModal {
  background: rgba(0,4,0,0.93) !important;
  backdrop-filter: blur(10px) !important;
}
#wolfMatrixCanvas {
  position: fixed;
  top: 0; left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 0;
  pointer-events: none;
  opacity: 0.78;
}
.wolf-modal-inner {
  font-family: 'Space Mono', 'Courier New', monospace;
  position: relative;
  z-index: var(--z-base);
  max-width: 400px;
  width: 100%;
  background: linear-gradient(160deg, #020a03 0%, #041008 55%, #020804 100%);
  border: 1px solid rgba(34,197,94,0.35);
  border-radius: 4px;
  padding: 36px var(--space-8) var(--space-7);
  text-align: center;
  box-shadow:
    0 0 0 1px rgba(34,197,94,0.08),
    0 0 50px rgba(34,197,94,0.14),
    0 0 100px rgba(34,197,94,0.06),
    inset 0 0 80px rgba(34,197,94,0.025);
  animation: wolfModalIn 0.45s var(--ease-out-expo) forwards, wolfBorderPulse 3.5s ease-in-out 0.45s infinite;
  overflow: hidden;
}
@keyframes wolfModalIn {
  from { opacity:0; transform: scale(0.9) translateY(16px); }
  to   { opacity:1; transform: scale(1)   translateY(0); }
}
@keyframes wolfBorderPulse {
  0%,100% {
    border-color: rgba(34,197,94,0.3);
    box-shadow: 0 0 0 1px rgba(34,197,94,0.07), 0 0 50px rgba(34,197,94,0.12), inset 0 0 80px rgba(34,197,94,0.02);
  }
  50% {
    border-color: rgba(74,222,128,0.6);
    box-shadow: 0 0 0 1px rgba(74,222,128,0.14), 0 0 60px rgba(34,197,94,0.24), 0 0 120px rgba(34,197,94,0.08), inset 0 0 80px rgba(34,197,94,0.05);
  }
}
/* Corner brackets */
.wolf-modal-inner::before,
.wolf-modal-inner::after {
  content: '';
  position: absolute;
  width: 18px; height: 18px;
  border-color: rgba(74,222,128,0.6);
  border-style: solid;
  pointer-events: none;
}
.wolf-modal-inner::before { top:8px; left:8px;  border-width: 1.5px 0 0 1.5px; }
.wolf-modal-inner::after  { bottom:8px; right:8px; border-width: 0 1.5px 1.5px 0; }
/* BG grid */
.wolf-bg-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(34,197,94,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(34,197,94,0.025) 1px, transparent 1px);
  background-size: 22px 22px;
  pointer-events: none;
}
/* Moving scan line */
.wolf-scanline {
  position: absolute; left:0; right:0; height:70px;
  background: linear-gradient(180deg, transparent, rgba(34,197,94,0.045), transparent);
  pointer-events: none;
  animation: wolfScanMove 5s linear infinite;
}
@keyframes wolfScanMove {
  0%   { top: -70px; }
  100% { top: calc(100% + 70px); }
}
/* Wolf SVG wrapper */
.wolf-logo-wrap {
  position: relative;
  display: inline-block;
  margin-bottom: var(--space-2-5);
}
.wolf-logo-wrap svg {
  width: 92px; height: 92px;
  filter:
    drop-shadow(0 0 6px rgba(34,197,94,0.55))
    drop-shadow(0 0 18px rgba(34,197,94,0.25))
    drop-shadow(0 0 40px rgba(34,197,94,0.1));
}
/* System bar */
.wolf-sys-bar {
  font-size: 8.5px;
  color: rgba(34,197,94,0.45);
  letter-spacing: 2.5px;
  margin-bottom: var(--space-3);
  text-transform: uppercase;
}
/* Title (typewriter target) */
.wolf-title {
  font-family: 'Space Mono', monospace;
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  color: #4ade80;
  letter-spacing: 6px;
  margin: 0 0 5px;
  text-shadow: 0 0 12px rgba(74,222,128,0.4);
  min-height: 28px;
}
/* Subtitle */
.wolf-subtitle {
  font-size: 9.5px;
  color: rgba(134,239,172,0.45);
  letter-spacing: 2.5px;
  margin-bottom: 26px;
}
/* 4-digit row */
.wolf-input-row {
  display: flex;
  gap: var(--space-2-5);
  justify-content: center;
  margin-bottom: var(--space-3-5);
}
.wolf-digit {
  width: 54px; height: 66px;
  background: rgba(34,197,94,0.04);
  border: 1px solid rgba(34,197,94,0.28);
  border-radius: 3px;
  color: #4ade80;
  font-family: 'Space Mono', monospace;
  font-size:var(--fs-3xl);
  font-weight: var(--fw-bold);
  text-align: center;
  outline: none;
  transition: border-color 0.18s, box-shadow 0.18s, background 0.18s;
  caret-color: transparent;
}
.wolf-digit:focus {
  border-color: #4ade80;
  background: rgba(34,197,94,0.09);
  box-shadow: 0 0 0 1px rgba(74,222,128,0.28), 0 0 18px rgba(34,197,94,0.3);
  animation: wolfDigitGlow 1.6s ease-in-out infinite;
}
.wolf-digit.wfilled {
  border-color: rgba(74,222,128,0.5);
  background: rgba(34,197,94,0.06);
}
.wolf-digit.wolf-error {
  border-color: rgba(239,68,68,0.7) !important;
  animation: wolfShake 0.45s ease forwards !important;
  box-shadow: 0 0 18px rgba(239,68,68,0.25) !important;
  background: rgba(239,68,68,0.04) !important;
}
@keyframes wolfDigitGlow {
  0%,100% { box-shadow: 0 0 0 1px rgba(74,222,128,0.25), 0 0 14px rgba(34,197,94,0.22); }
  50%      { box-shadow: 0 0 0 1px rgba(74,222,128,0.45), 0 0 26px rgba(34,197,94,0.42); }
}
@keyframes wolfShake {
  0%,100% { transform: translateX(0); }
  20%     { transform: translateX(-7px); }
  40%     { transform: translateX(7px); }
  60%     { transform: translateX(-4px); }
  80%     { transform: translateX(4px); }
}
/* Status line */
.wolf-status {
  font-size: 9.5px;
  color: rgba(74,222,128,0.38);
  letter-spacing: 1.5px;
  height: 14px;
  margin-bottom: 22px;
  transition: color var(--duration-base);
}
.wolf-status.werror   { color: rgba(239,68,68,0.8); }
.wolf-status.wsuccess { color: rgba(74,222,128,0.9); }
/* Primary button */
.wolf-btn-primary {
  display: block;
  width: 100%;
  padding: 13px var(--space-5);
  background: transparent;
  border: 1px solid rgba(34,197,94,0.45);
  border-radius: 3px;
  color: #4ade80;
  font-family: 'Space Mono', monospace;
  font-size:var(--fs-xs);
  font-weight: var(--fw-bold);
  letter-spacing: 3.5px;
  cursor: pointer;
  margin-bottom: var(--space-2-5);
  position: relative;
  overflow: hidden;
  transition: border-color var(--duration-base), background var(--duration-base), box-shadow var(--duration-base);
}
.wolf-btn-primary::before {
  content: '';
  position: absolute;
  top: 50%; left: -100%;
  width: 55%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(34,197,94,0.18), transparent);
  transform: translateY(-50%) skewX(-20deg);
  transition: left var(--duration-slow) ease;
}
.wolf-btn-primary:hover {
  border-color: #4ade80;
  background: rgba(34,197,94,0.09);
  box-shadow: 0 0 22px rgba(34,197,94,0.22);
}
.wolf-btn-primary:hover::before { left: 160%; }
.wolf-btn-primary:active { background: rgba(34,197,94,0.16); }
/* Cancel button */
.wolf-btn-cancel {
  background: none;
  border: none;
  color: rgba(34,197,94,0.22);
  font-family: 'Space Mono', monospace;
  font-size:var(--fs-3xs);
  letter-spacing: 2.5px;
  cursor: pointer;
  padding: var(--space-1-5) var(--space-2-5);
  transition: color var(--duration-base);
}
.wolf-btn-cancel:hover { color: rgba(34,197,94,0.5); }
/* Footer */
.wolf-footer {
  margin-top: var(--space-5);
  font-size: 7.5px;
  color: rgba(34,197,94,0.18);
  letter-spacing: 2px;
  padding-top: var(--space-3);
  border-top: 1px solid rgba(34,197,94,0.07);
}
/* === WIZ FEATURE === */
@keyframes wiz-shake {
  0%, 100% { transform: translateX(0) rotate(0deg); }
  10%       { transform: translateX(-10px) rotate(-1.5deg); }
  20%       { transform: translateX(10px) rotate(1.5deg); }
  30%       { transform: translateX(-8px) rotate(-1deg); }
  40%       { transform: translateX(8px) rotate(1deg); }
  50%       { transform: translateX(-5px) rotate(-0.5deg); }
  60%       { transform: translateX(5px) rotate(0.5deg); }
  70%       { transform: translateX(-3px); }
  80%       { transform: translateX(3px); }
  90%       { transform: translateX(-1px); }
}
.wiz-shaking {
  animation: wiz-shake 0.8s cubic-bezier(0.36, 0.07, 0.19, 0.97);
}
#wizBtn {
  font-size:var(--fs-lg);
  padding: 0;
  line-height: 1;
}
#wizBtn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}
#wizBtn.on-cooldown {
  font-size:var(--fs-xs);
  letter-spacing: -0.5px;
}

/* ═══════════════════════════════════════════════════════════════════════════
   CHAT — refonte esthétique (audit chat 2026-07-02)
   Remplace les styles inline en dur de chat-ui.js par des classes tokenisées :
   liste, séparateurs de date, accusés de lecture, statuts, pièces jointes, pill.
   Tout est branché sur les tokens (brand/accent/neutral/text/space/fs/radius)
   → suit enfin les 5 thèmes au lieu d'un bleu/vert figé.
   ═══════════════════════════════════════════════════════════════════════════ */

/* Nom de l'expéditeur au-dessus de la bulle */
.chat-message-sender {
  font-size: var(--fs-xs);
  color: var(--text-muted);
  margin-bottom: 2px;
  font-weight: var(--fw-bold);
}
.chat-message.sent .chat-message-sender { text-align: right; }

/* Séparateur de date « Aujourd'hui / Hier / 12 juin » */
.chat-date-sep {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: var(--space-3) 0 var(--space-2);
}
.chat-date-sep span {
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  color: var(--text-muted);
  background: color-mix(in oklch, var(--neutral-800) 70%, transparent);
  border: 1px solid color-mix(in oklch, var(--brand-500) 18%, transparent);
  padding: 3px 12px;
  border-radius: var(--radius-xl, 999px);
  text-transform: capitalize;
  backdrop-filter: blur(6px);
}

/* Bloc méta sous la bulle (statut d'envoi OU accusé de lecture) */
.chat-msg-meta { min-height: 1px; }
.chat-message.sent .chat-msg-meta { display: flex; justify-content: flex-end; }

/* Statuts d'envoi */
.chat-status {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: 2px;
  font-size: var(--fs-xs);
}
.chat-status i { font-size: 0.85em; }
.chat-status-sending { color: var(--text-muted); }
.chat-status-sent { color: var(--text-muted); }
.chat-status-failed { color: var(--warning); }
.chat-retry-btn {
  background: none;
  border: none;
  color: var(--brand-400);
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  cursor: pointer;
  padding: 2px 4px;
  border-radius: var(--radius-sm, 6px);
  transition: background var(--duration-fast, 0.15s) ease;
}
.chat-retry-btn:hover { background: color-mix(in oklch, var(--brand-500) 18%, transparent); }

/* Accusés de lecture « Vu par » */
.chat-receipt {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: 2px;
  font-size: var(--fs-xs);
  color: var(--accent-500);
}
.chat-receipt > i { font-size: 0.85em; }
.chat-receipt-avatars { display: flex; flex-direction: row-reverse; }
.chat-receipt-av {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-500), var(--accent-600));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 8px;
  font-weight: var(--fw-bold);
  margin-left: -4px;
  border: 1px solid var(--neutral-800);
}
.chat-receipt-more { font-weight: var(--fw-bold); }
.chat-receipt-label { color: var(--text-muted); }

/* Pièces jointes */
.chat-attach { margin-top: var(--space-2); }
.chat-attach-audio, .chat-attach-file {
  background: color-mix(in oklch, var(--neutral-950) 30%, transparent);
  border: 1px solid color-mix(in oklch, var(--brand-500) 15%, transparent);
  border-radius: var(--radius-lg, 10px);
  padding: var(--space-2);
}
.chat-attach-title { font-size: var(--fs-xs); opacity: 0.8; margin-bottom: 4px; }
.chat-audio-player { width: 100%; height: 36px; }
[data-theme="default"] .chat-audio-player,
[data-theme="ghost-protocol"] .chat-audio-player,
[data-theme="aurora"] .chat-audio-player { filter: invert(1) hue-rotate(180deg); }
.chat-attach-row { display: flex; align-items: center; gap: var(--space-2); }
.chat-attach-row > i { font-size: var(--fs-md); opacity: 0.8; }
.chat-attach-name {
  flex: 1; min-width: 0;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  font-size: var(--fs-sm); font-weight: var(--fw-bold);
}
.chat-attach-size { font-size: var(--fs-xs); opacity: 0.6; white-space: nowrap; }
.chat-attach-img img {
  max-width: 100%; max-height: 250px;
  border-radius: var(--radius-lg, 10px);
  cursor: pointer; display: block;
}
.chat-dl-btn {
  margin-top: 6px; width: 100%; padding: 5px;
  background: color-mix(in oklch, var(--brand-500) 16%, transparent);
  border: none; border-radius: var(--radius-md, 6px);
  color: var(--text-primary, #fff);
  font-size: var(--fs-xs); font-weight: var(--fw-bold);
  cursor: pointer;
  transition: background var(--duration-fast, 0.15s) ease;
}
.chat-dl-btn:hover { background: color-mix(in oklch, var(--brand-500) 30%, transparent); }

/* Bouton « Charger plus » */
.chat-load-more-wrap { text-align: center; padding: var(--space-3); }
.chat-load-more {
  background: color-mix(in oklch, var(--brand-500) 15%, transparent);
  border: 1px solid color-mix(in oklch, var(--brand-500) 30%, transparent);
  color: var(--brand-300);
  padding: 8px 18px;
  border-radius: var(--radius-xl, 20px);
  font-size: var(--fs-sm);
  cursor: pointer;
  font-weight: var(--fw-bold);
  transition: background var(--duration-fast, 0.15s) ease;
}
.chat-load-more:hover { background: color-mix(in oklch, var(--brand-500) 28%, transparent); }

/* Pill « ↓ nouveaux messages » (flottante au-dessus de la zone de saisie) */
.chat-newmsg-pill {
  position: absolute;
  bottom: 88px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 5;
  display: none;
  align-items: center;
  gap: 6px;
  background: linear-gradient(135deg, var(--brand-500), var(--purple));
  color: #fff;
  border: none;
  padding: 7px 16px;
  border-radius: var(--radius-xl, 999px);
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  cursor: pointer;
  box-shadow: 0 6px 20px color-mix(in oklch, var(--brand-600) 45%, transparent);
  animation: chatPillIn var(--duration-normal, 0.25s) ease;
}
.chat-newmsg-pill:hover { filter: brightness(1.08); }
@keyframes chatPillIn {
  from { opacity: 0; transform: translate(-50%, 10px); }
  to   { opacity: 1; transform: translate(-50%, 0); }
}

/* ═══════════════════════════════════════════════════════════════════════════
   CHAT — Réactions emoji + Recherche (chat 2026-07-02), tokenisé 5 thèmes
   ═══════════════════════════════════════════════════════════════════════════ */

/* Bouton réagir — enfant direct de .chat-message (hors des conteneurs overflow:hidden),
   positionné dans l'espace libre à côté de la bulle, révélé au survol du message. */
.chat-react-btn {
  position: absolute;
  top: 10px;
  opacity: 0.45;            /* toujours visible (tactile inclus), plein au survol */
  pointer-events: auto;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 1px solid color-mix(in oklch, var(--brand-500) 30%, transparent);
  background: var(--neutral-800);
  color: var(--brand-300);
  font-size: var(--fs-xs);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity var(--duration-fast, 0.15s) ease, color var(--duration-fast, 0.15s) ease, transform var(--duration-fast, 0.15s) ease;
  z-index: 3;
}
.chat-message.received .chat-react-btn { right: -30px; }
.chat-message.sent .chat-react-btn { left: -30px; }
.chat-message:hover .chat-react-btn,
.chat-react-btn:focus-visible { opacity: 1; }
.chat-react-btn:hover { color: var(--brand-200); transform: scale(1.12); background: color-mix(in oklch, var(--brand-500) 25%, var(--neutral-800)); }

/* Pastilles de réactions sous la bulle */
.chat-reactions {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 4px;
}
.chat-message.sent .chat-reactions { justify-content: flex-end; }
.chat-reaction-pill {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 1px 7px;
  border-radius: var(--radius-xl, 999px);
  border: 1px solid color-mix(in oklch, var(--neutral-700) 80%, transparent);
  background: color-mix(in oklch, var(--neutral-800) 70%, transparent);
  color: var(--text-primary, #f8fafc);
  font-size: var(--fs-xs);
  line-height: 1.4;
  cursor: pointer;
  transition: background var(--duration-fast, 0.15s) ease, border-color var(--duration-fast, 0.15s) ease, transform var(--duration-fast, 0.15s) ease;
}
.chat-reaction-pill:hover { transform: translateY(-1px); }
.chat-reaction-pill.mine {
  background: color-mix(in oklch, var(--brand-500) 22%, transparent);
  border-color: color-mix(in oklch, var(--brand-500) 55%, transparent);
  color: var(--brand-200);
}
.chat-reaction-count { font-weight: var(--fw-bold); font-size: 0.9em; }

/* Barre de recherche */
.chat-search-bar {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  border-bottom: 1px solid color-mix(in oklch, var(--neutral-700) 60%, transparent);
  background: color-mix(in oklch, var(--neutral-900) 40%, transparent);
}
.chat-search-bar.hidden { display: none; }
.chat-search-icon { color: var(--text-muted); font-size: var(--fs-sm); }
.chat-search-input {
  flex: 1;
  min-width: 0;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-primary, #f8fafc);
  font-size: var(--fs-sm);
}
.chat-search-input::placeholder { color: var(--text-muted); }
.chat-search-clear {
  width: 24px; height: 24px;
  border-radius: 50%;
  border: none;
  background: color-mix(in oklch, var(--neutral-700) 70%, transparent);
  color: var(--text-muted);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: var(--fs-xs);
}
.chat-search-clear:hover { color: var(--text-primary, #fff); }

/* Titres de section dans la liste (réutilisable) */
.chat-list-section-title {
  padding: var(--space-2) var(--space-3);
  font-size: var(--fs-xs);
  color: var(--text-muted);
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  margin-top: var(--space-2);
}

/* Résultats de recherche de messages */
.chat-search-result {
  padding: var(--space-2) var(--space-3);
  border-bottom: 1px solid color-mix(in oklch, var(--neutral-700) 40%, transparent);
  cursor: pointer;
  transition: background var(--duration-fast, 0.15s) ease;
}
.chat-search-result:hover { background: color-mix(in oklch, var(--brand-500) 8%, transparent); }
.chat-search-result-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: 2px;
}
.chat-search-result-conv { font-size: var(--fs-sm); font-weight: var(--fw-bold); color: var(--brand-300); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.chat-search-result-date { font-size: var(--fs-xs); color: var(--text-muted); flex-shrink: 0; }
.chat-search-result-snippet {
  font-size: var(--fs-xs);
  color: var(--text-muted);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.chat-search-result-snippet mark {
  background: color-mix(in oklch, var(--brand-500) 40%, transparent);
  color: var(--text-primary, #fff);
  border-radius: 3px;
  padding: 0 2px;
}
.chat-search-empty {
  padding: var(--space-4) var(--space-3);
  text-align: center;
  color: var(--text-muted);
  font-size: var(--fs-xs);
}