/* MaiaIntercom Widget Styles */

/* ===== Reset & Variables ===== */
.maia-intercom *,
.maia-intercom *::before,
.maia-intercom *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --maia-primary: #0057ff;
  --maia-primary-light: #1f8ceb;
  --maia-primary-hover: #004adb;
  --maia-bubble-size: 48px;
  --maia-bubble-img-width: 30px;
  --maia-bubble-img-height: 30px;
  --maia-window-width: 400px;
  --maia-window-height: 704px;
  --maia-header-height: 54px;
  --maia-navbar-height: 52px;
  --maia-radius: 23px;
  --maia-z-index: 2147483646;
  --maia-font: system-ui, -apple-system, sans-serif;
  --maia-text: rgb(20, 22, 26);
  --maia-text-secondary: #444;
  --maia-text-muted: #666;
  --maia-text-subtle: rgb(108, 111, 116);
  --maia-badge-bg: rgb(223, 32, 32);
  --maia-badge-text: rgb(250, 250, 250);
  --maia-online: #2ecc71;
  --maia-error-color: #e74c3c;
  --maia-border-light: #f0f0f0;
  --maia-bg: #fff;
  --maia-border-header: rgb(237, 237, 237);
  --maia-hover-bg: rgba(0, 0, 0, 0.06);
  --maia-hover-bg-primary: rgba(0, 87, 255, 0.04);
  --maia-active-bg-primary: rgba(0, 87, 255, 0.06);
  --maia-spinner-track: #e8e8e8;
  --maia-navbar-radius: 12px;
  --maia-shadow-bubble: 0 4px 16px rgba(0, 87, 255, 0.3);
  --maia-shadow-bubble-hover: 0 6px 24px rgba(0, 87, 255, 0.45);
  --maia-shadow-window: 0 8px 40px rgba(0, 0, 0, 0.2);
  --maia-shadow-navbar: 0 4px 20px rgba(0, 0, 0, 0.12);
}

/* ===== Shared font ===== */
.maia-intercom,
.maia-intercom button {
  font-family: var(--maia-font);
}

/* ===== Bubble ===== */
.maia-bubble {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: var(--maia-z-index);
  width: var(--maia-bubble-size);
  height: var(--maia-bubble-size);
  border-radius: 50%;
  background: linear-gradient(
    135deg,
    var(--maia-primary),
    var(--maia-primary-light)
  );
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--maia-shadow-bubble);
  transition:
    transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1),
    box-shadow 0.2s ease;
  outline: none;
  -webkit-tap-highlight-color: transparent;
}

.maia-bubble:hover {
  transform: scale(1.1);
  box-shadow: var(--maia-shadow-bubble-hover);
}

.maia-bubble:active {
  transform: scale(0.95);
  transition: transform 0.1s ease;
}

/* Unread badge on bubble */
.maia-badge {
  position: absolute;
  top: 0;
  right: -9px;
  min-width: 9px;
  height: 16px;
  background: var(--maia-badge-bg);
  border-radius: 9px;
  border: none;
  box-shadow: none;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0 4px;
  font-size: 11px;
  font-weight: 700;
  line-height: 16px;
  color: var(--maia-badge-text);
  pointer-events: none;
  box-sizing: content-box;
}

/* Bubble icon crossfade */
.maia-bubble-icon {
  position: absolute;
  width: 24px;
  height: 24px;
  transition:
    opacity 0.25s ease,
    transform 0.25s ease;
}

.maia-bubble-icon--chat {
  opacity: 1;
  transform: scale(1);
}

.maia-bubble-icon--close {
  opacity: 0;
  transform: scale(0.6) rotate(-90deg);
}

.maia-bubble.is-open .maia-badge {
  display: none !important;
}

.maia-bubble.is-open .maia-bubble-icon--chat {
  opacity: 0;
  transform: scale(0.6) rotate(90deg);
}

.maia-bubble.is-open .maia-bubble-icon--close {
  opacity: 1;
  transform: scale(1) rotate(0deg);
}

/* ===== Window ===== */
.maia-window {
  position: fixed;
  bottom: 140px;
  right: 20px;
  z-index: var(--maia-z-index);
  width: var(--maia-window-width);
  height: var(--maia-window-height);
  border-radius: var(--maia-radius);
  background: var(--maia-bg);
  box-shadow: var(--maia-shadow-window);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  opacity: 0;
  transform: translateY(20px) scale(0.95);
  pointer-events: none;
  transition:
    opacity 0.3s ease-out,
    transform 0.3s ease-out;
}

.maia-window.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.maia-window.is-closing {
  opacity: 0;
  transform: translateY(20px) scale(0.95);
  transition:
    opacity 0.25s ease-in,
    transform 0.25s ease-in;
  pointer-events: none;
}

/* Mode Intercom : retirer entièrement la fenêtre du flux pour éviter
   que Safari capte les wheel events sur l'iframe (chat IA) sous-jacente
   et fasse scroller la page hôte au lieu du messenger Intercom. */
.maia-window.is-intercom-hidden {
  display: none;
}

/* ===== Header ===== */
.maia-header {
  height: var(--maia-header-height);
  background: var(--maia-bg);
  display: flex;
  align-items: center;
  padding: 0 12px;
  flex-shrink: 0;
  position: relative;
  border-bottom: 1px solid var(--maia-border-header);
}

.maia-header-avatar {
  width: var(--maia-bubble-img-width);
  height: var(--maia-bubble-img-height);
  flex-shrink: 0;
  position: relative;
}

.maia-header-avatar img {
  position: absolute;
  width: var(--maia-bubble-img-width);
  height: var(--maia-bubble-img-height);
  object-fit: contain;
}

.maia-header-status {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 10px;
  height: 10px;
  background: var(--maia-online);
  border-radius: 50%;
  animation: maia-pulse 2s infinite;
}

@keyframes maia-pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(46, 204, 113, 0.5);
  }
  70% {
    box-shadow: 0 0 0 6px rgba(46, 204, 113, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(46, 204, 113, 0);
  }
}

.maia-header-avatar .maia-avatar-svg {
  position: absolute;
  width: var(--maia-bubble-img-width);
  height: var(--maia-bubble-img-height);
}


.maia-header-info {
  margin-left: 10px;
  flex: 1;
  min-width: 0;
}

.maia-header-name {
  color: var(--maia-text);
  font-size: 14px;
  font-weight: 600;
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.maia-header-subtitle {
  color: var(--maia-text-subtle);
  font-size: 12px;
  line-height: 1.2;
  margin-top: 2px;
}

.maia-header-close {
  background: none;
  border: none;
  cursor: pointer;
  padding: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: background 0.15s ease;
  flex-shrink: 0;
}

.maia-header-close:hover {
  background: var(--maia-hover-bg);
}

.maia-header-close:active {
  background: var(--maia-hover-bg);
}

.maia-header-close svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: var(--maia-text);
  stroke-width: 2;
  stroke-linecap: round;
}

/* ===== Body (iframe) ===== */
.maia-body {
  flex: 1;
  position: relative;
  overflow: hidden;
}

.maia-body iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

/* ===== Nav Bar (element fixe separe) ===== */
.maia-navbar {
  position: fixed;
  bottom: 85px;
  right: 20px;
  z-index: calc(var(--maia-z-index) + 1);
  width: var(--maia-window-width);
  height: var(--maia-navbar-height);
  background: var(--maia-bg);
  border-radius: var(--maia-navbar-radius);
  box-shadow: var(--maia-shadow-navbar);
  display: flex;
  align-items: stretch;
  overflow: hidden;
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
  transition:
    opacity 0.25s ease,
    transform 0.25s ease;
}

.maia-navbar.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.maia-nav-btn {
  flex: 1;
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 6px;
  border: none;
  background: none;
  cursor: pointer;
  padding: 8px 10px;
  font-size: 12px;
  font-weight: 500;
  color: var(--maia-text-secondary);
  transition:
    color 0.15s ease,
    background 0.15s ease;
  position: relative;
  border-right: 1px solid var(--maia-border-light);
  text-align: left;
}

.maia-nav-btn:last-child {
  border-right: none;
}

.maia-nav-btn:hover {
  background: var(--maia-hover-bg-primary);
  color: var(--maia-text);
}

.maia-nav-btn:active {
  background: var(--maia-active-bg-primary);
}

.maia-nav-btn.is-active {
  color: var(--maia-primary);
  background: var(--maia-active-bg-primary);
}

.maia-nav-btn svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.maia-nav-label {
  flex: 1;
  min-width: 0;
  line-height: 1.3;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

/* Icon wrapper for badge positioning */
.maia-nav-icon-wrap {
  position: relative;
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

/* Unread badge in nav bar (anchored to icon) */
.maia-nav-badge {
  position: absolute;
  top: -6px;
  right: -3px;
  min-width: 8px;
  height: 14px;
  background: var(--maia-badge-bg);
  border-radius: 7px;
  padding: 0 3px;
  font-size: 10px;
  font-weight: 700;
  line-height: 14px;
  color: var(--maia-badge-text);
  display: flex;
  align-items: center;
  justify-content: center;
  box-sizing: content-box;
}

/* ===== Rainbow stroke animation ===== */
@keyframes maia-rainbow-stroke {
  0% {
    color: #ff0000;
  }
  8% {
    color: #ff8800;
  }
  16% {
    color: #ffdd00;
  }
  25% {
    color: #00cc44;
  }
  33% {
    color: #0088ff;
  }
  41% {
    color: #8800ff;
  }
  50% {
    color: #ff0000;
  }
  58% {
    color: #ff8800;
  }
  66% {
    color: #ffdd00;
  }
  75% {
    color: #00cc44;
  }
  83% {
    color: #0088ff;
  }
  90% {
    color: #8800ff;
  }
}

.maia-nav-btn svg.maia-rainbow {
  animation: maia-rainbow-stroke 2s linear;
}

/* ===== Loading overlay ===== */
.maia-loading {
  position: absolute;
  inset: 0;
  background: var(--maia-bg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 10;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.maia-loading.is-active {
  opacity: 1;
  pointer-events: auto;
}

.maia-loading-spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--maia-spinner-track);
  border-top-color: var(--maia-primary);
  border-radius: 50%;
  animation: maia-spin 0.8s linear infinite;
}

@keyframes maia-spin {
  to {
    transform: rotate(360deg);
  }
}

.maia-loading-text {
  margin-top: 12px;
  font-size: 13px;
  color: var(--maia-text-muted);
}

/* ===== Error message ===== */
.maia-error {
  position: absolute;
  inset: 0;
  background: var(--maia-bg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 11;
  padding: 24px;
  text-align: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.maia-error.is-active {
  opacity: 1;
  pointer-events: auto;
}

.maia-error-icon {
  width: 48px;
  height: 48px;
  color: var(--maia-error-color);
  margin-bottom: 12px;
}

.maia-error-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--maia-text);
  margin-bottom: 8px;
}

.maia-error-message {
  font-size: 13px;
  color: var(--maia-text-muted);
  line-height: 1.5;
  margin-bottom: 16px;
}

.maia-error-retry {
  background: var(--maia-primary);
  color: #fff;
  border: none;
  padding: 8px 20px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s ease;
}

.maia-error-retry:hover {
  background: var(--maia-primary-hover);
}

/* ===== Focus visible ===== */
.maia-bubble:focus-visible,
.maia-header-close:focus-visible,
.maia-nav-btn:focus-visible,
.maia-error-retry:focus-visible {
  outline: 2px solid var(--maia-primary);
  outline-offset: 2px;
}

/* ===== Reduced motion ===== */
@media (prefers-reduced-motion: reduce) {
  .maia-intercom,
  .maia-intercom * {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* ===== No navbar mode ===== */
.maia-intercom--no-navbar .maia-window {
  bottom: 80px;
}

/* ===== Desktop max-height ===== */
@media (min-width: 451px) {
  .maia-window {
    max-height: calc(100dvh - 160px);
  }

  .maia-intercom--no-navbar .maia-window {
    max-height: calc(100dvh - 100px);
  }
}

/* ===== Responsive ===== */
@media (max-width: 450px) {
  .maia-navbar {
    width: 100%;
    right: 0;
    left: 0;
    bottom: 0;
    border-radius: 0;
    z-index: calc(var(--maia-z-index) + 1);
  }

  .maia-window {
    width: 100%;
    height: calc(100dvh - var(--maia-navbar-height));
    bottom: var(--maia-navbar-height);
    right: 0;
    left: 0;
    top: auto;
    border-radius: 0;
    overflow: hidden;
  }

  .maia-window.is-visible {
    position: fixed;
  }

  .maia-bubble {
    bottom: 16px;
    right: 16px;
  }

  /* Cacher la bulle quand le chat IA ou Intercom est ouvert en mobile */
  .maia-bubble.is-open {
    display: none;
  }

  /* Masquer la nav bar en mobile quand Intercom est ouvert */
  .maia-navbar.is-intercom-mode {
    display: none;
  }

  /* Sans navbar : fenêtre pleine hauteur */
  .maia-intercom--no-navbar .maia-window {
    height: 100dvh;
    bottom: 0;
  }
}