/* =========================================================================
   IA PROACTIVE — chantier "iabproactive" (audit GED 2026-05-05)
   Module IA qui anticipe les besoins : detection doublons, suggestions
   en masse, alertes anomalies, dossiers presque complets.
   - FAB en bas a droite avec badge count + pulse quand nouveaux insights
   - Panneau slide-in depuis la droite, 380px max, glassmorphism header
   - Cards d'insights avec icone coloree + titre + desc + 1-3 actions
   - Reglages : on/off par type d'insight
   ========================================================================= */

/* -----------------------------------------------------------------------
   FAB (Floating Action Button)
   ----------------------------------------------------------------------- */
.iap-fab {
  position: fixed;
  bottom: 80px; /* au-dessus du #gestdoc-help-floating qui est a 20px */
  right: 20px;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gd-violet-600, #4f46e5), var(--gd-blue-600, #2563eb));
  color: #fff;
  border: none;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(79, 70, 229, .35), var(--gd-shadow-lg, 0 10px 15px -3px rgba(0,0,0,.1));
  z-index: var(--gd-z-popover, 9500);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--gd-duration-fast, .15s), box-shadow var(--gd-duration-fast, .15s);
  position: fixed;
}
.iap-fab:hover {
  transform: translateY(-2px) scale(1.04);
  box-shadow: 0 12px 32px rgba(79, 70, 229, .48), var(--gd-shadow-xl, 0 20px 25px -5px rgba(0,0,0,.1));
}
.iap-fab svg {
  width: 24px; height: 24px;
  stroke: currentColor; stroke-width: 2;
  fill: none;
}
.iap-fab-badge {
  position: absolute;
  top: -4px; right: -4px;
  min-width: 22px; height: 22px;
  padding: 0 6px;
  background: var(--gd-amber-500, #f59e0b);
  color: #1f1300;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--bg-card);
  box-shadow: 0 2px 6px rgba(245, 158, 11, .4);
}
.iap-fab-badge.is-zero { display: none; }

.iap-fab.has-new::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid rgba(99, 102, 241, .5);
  animation: iap-fab-pulse 1.8s ease-out infinite;
  pointer-events: none;
}
@keyframes iap-fab-pulse {
  0%   { transform: scale(1);    opacity: .7; }
  100% { transform: scale(1.3); opacity: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .iap-fab.has-new::before { animation: none; }
}

/* -----------------------------------------------------------------------
   PANNEAU slide-in
   ----------------------------------------------------------------------- */
.iap-panel {
  position: fixed;
  top: 0; right: 0;
  width: 380px; max-width: 90vw;
  height: 100vh;
  background: var(--bg-card);
  box-shadow: -8px 0 30px rgba(15, 23, 42, .12), var(--gd-shadow-2xl, 0 25px 50px -12px rgba(0,0,0,.25));
  border-left: 1px solid var(--border);
  transform: translateX(100%);
  transition: transform var(--gd-duration-normal, .22s) var(--gd-ease-emphasized, cubic-bezier(.2, 0, 0, 1));
  z-index: var(--gd-z-popover, 9500);
  display: flex;
  flex-direction: column;
}
.iap-panel.is-open { transform: translateX(0); }

.iap-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, .35);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--gd-duration-fast, .15s);
  z-index: var(--gd-z-overlay, 8000);
}
.iap-backdrop.is-open {
  opacity: 1;
  pointer-events: auto;
}

.iap-head {
  padding: 18px 18px 14px;
  background: linear-gradient(135deg, var(--gd-violet-600, #4f46e5), var(--gd-blue-600, #2563eb));
  color: #fff;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  position: relative;
}
.iap-head-title {
  font-size: var(--gd-text-base, .95rem);
  font-weight: var(--gd-font-weight-extrabold, 800);
  letter-spacing: -.2px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0;
}
.iap-head-title svg {
  width: 18px; height: 18px;
  stroke: currentColor; stroke-width: 2;
  fill: none;
}
.iap-head-sub {
  font-size: var(--gd-text-xs, .72rem);
  color: rgba(255, 255, 255, .82);
  margin: 4px 0 0;
}
.iap-head-close {
  margin-left: auto;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .15);
  border: none;
  color: #fff;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  line-height: 1;
  transition: background var(--gd-duration-fast, .15s);
}
.iap-head-close:hover { background: rgba(255, 255, 255, .28); }

.iap-body {
  flex: 1;
  overflow-y: auto;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.iap-foot {
  padding: 10px 14px;
  border-top: 1px solid var(--border);
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.iap-foot button {
  background: transparent;
  border: none;
  color: var(--text-light);
  font-size: var(--gd-text-xs, .72rem);
  cursor: pointer;
  font-weight: 600;
  padding: 4px 8px;
  border-radius: var(--gd-radius-sm, 4px);
  transition: background var(--gd-duration-fast, .15s), color var(--gd-duration-fast, .15s);
}
.iap-foot button:hover {
  background: var(--bg-card);
  color: var(--text);
}

/* -----------------------------------------------------------------------
   CARDS d'INSIGHT
   ----------------------------------------------------------------------- */
.iap-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--gd-radius-xl, 12px);
  padding: 14px;
  display: flex;
  gap: 12px;
  align-items: flex-start;
  transition: transform var(--gd-duration-fast, .15s), border-color var(--gd-duration-fast, .15s), box-shadow var(--gd-duration-fast, .15s);
  position: relative;
  animation: iap-card-in var(--gd-duration-normal, .22s) var(--gd-ease-out, ease-out);
}
@keyframes iap-card-in {
  from { opacity: 0; transform: translateX(8px); }
  to   { opacity: 1; transform: translateX(0); }
}
.iap-card:hover {
  border-color: var(--gd-blue-300, #93c5fd);
  box-shadow: var(--gd-shadow-md, 0 4px 6px -1px rgba(0,0,0,.08));
}

.iap-card-icon {
  width: 36px; height: 36px;
  border-radius: var(--gd-radius-lg, 8px);
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.iap-card-icon svg {
  width: 18px; height: 18px;
  stroke: currentColor; stroke-width: 2;
  fill: none;
}
.iap-card-icon.danger  { background: var(--gd-red-100, #fee2e2);    color: var(--gd-red-700, #b91c1c); }
.iap-card-icon.warning { background: var(--gd-amber-100, #fef3c7);  color: var(--gd-amber-700, #b45309); }
.iap-card-icon.success { background: var(--gd-green-100, #d1fae5);  color: var(--gd-green-700, #047857); }
.iap-card-icon.info    { background: var(--gd-blue-100, #dbeafe);   color: var(--gd-blue-700, #1d4ed8); }
.iap-card-icon.violet  { background: var(--gd-violet-100, #e0e7ff); color: var(--gd-violet-700, #4338ca); }
[data-theme="dark"] .iap-card-icon.danger  { background: rgba(239,68,68,.18);  color: #fca5a5; }
[data-theme="dark"] .iap-card-icon.warning { background: rgba(245,158,11,.18); color: #fcd34d; }
[data-theme="dark"] .iap-card-icon.success { background: rgba(16,185,129,.18); color: #6ee7b7; }
[data-theme="dark"] .iap-card-icon.info    { background: rgba(59,130,246,.18); color: #93c5fd; }
[data-theme="dark"] .iap-card-icon.violet  { background: rgba(99,102,241,.18); color: #a5b4fc; }

.iap-card-body {
  flex: 1;
  min-width: 0;
}
.iap-card-title {
  font-size: var(--gd-text-sm, .82rem);
  font-weight: var(--gd-font-weight-bold, 700);
  color: var(--text);
  margin: 0 0 4px;
  line-height: 1.3;
}
.iap-card-desc {
  font-size: var(--gd-text-xs, .72rem);
  color: var(--text-light);
  line-height: 1.45;
  margin: 0 0 8px;
}
.iap-card-actions {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.iap-card-btn {
  padding: 6px 12px;
  border-radius: var(--gd-radius-md, 6px);
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-size: var(--gd-text-xs, .72rem);
  font-weight: 600;
  cursor: pointer;
  transition: background var(--gd-duration-fast, .15s), border-color var(--gd-duration-fast, .15s), transform var(--gd-duration-fast, .15s);
}
.iap-card-btn:hover {
  background: var(--gd-blue-50, #eff6ff);
  border-color: var(--gd-blue-400, #60a5fa);
  transform: translateY(-1px);
}
.iap-card-btn.primary {
  background: var(--gd-blue-600, #2563eb);
  color: #fff;
  border-color: var(--gd-blue-600, #2563eb);
}
.iap-card-btn.primary:hover {
  background: var(--gd-blue-700, #1d4ed8);
  border-color: var(--gd-blue-700, #1d4ed8);
}
.iap-card-btn.danger {
  color: var(--gd-red-600, #dc2626);
  border-color: var(--gd-red-200, #fecaca);
}
.iap-card-btn.danger:hover {
  background: var(--gd-red-100, #fee2e2);
  border-color: var(--gd-red-500, #ef4444);
}

.iap-card-dismiss {
  position: absolute;
  top: 8px; right: 8px;
  width: 22px; height: 22px;
  border: none;
  background: transparent;
  color: var(--text-light);
  cursor: pointer;
  border-radius: 50%;
  font-size: 14px;
  line-height: 1;
  transition: background var(--gd-duration-fast, .15s);
  opacity: 0;
}
.iap-card:hover .iap-card-dismiss { opacity: 1; }
.iap-card-dismiss:hover { background: var(--bg); color: var(--text); }

/* -----------------------------------------------------------------------
   SECTIONS / etats
   ----------------------------------------------------------------------- */
.iap-section-title {
  font-size: var(--gd-text-xs, .72rem);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-light);
  margin: 6px 0 0;
  padding: 0 4px;
}
.iap-empty {
  text-align: center;
  padding: 40px 20px;
  color: var(--text-light);
}
.iap-empty .ico { font-size: 2.5rem; opacity: .55; display: block; margin-bottom: 8px; }
.iap-empty-title { font-size: var(--gd-text-base, .95rem); font-weight: 700; color: var(--text); margin: 0 0 4px; }
.iap-empty-sub { font-size: var(--gd-text-xs, .72rem); margin: 0; }

.iap-loading {
  padding: 16px 4px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* -----------------------------------------------------------------------
   REGLAGES (modal interne)
   ----------------------------------------------------------------------- */
.iap-settings {
  position: absolute;
  bottom: 50px;
  left: 14px; right: 14px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--gd-radius-xl, 12px);
  padding: 12px 14px;
  box-shadow: var(--gd-shadow-xl, 0 20px 25px -5px rgba(0,0,0,.1));
  display: none;
  z-index: 5;
  animation: iap-settings-in var(--gd-duration-fast, .15s) var(--gd-ease-out, ease-out);
}
.iap-settings.is-open { display: block; }
@keyframes iap-settings-in {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}
.iap-settings-title {
  font-size: var(--gd-text-xs, .72rem);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-light);
  margin: 0 0 8px;
}
.iap-settings-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: var(--gd-text-sm, .82rem);
  padding: 4px 0;
  cursor: pointer;
}
.iap-settings-row label { cursor: pointer; flex: 1; }
.iap-settings-row input { cursor: pointer; }

/* -----------------------------------------------------------------------
   RESPONSIVE
   ----------------------------------------------------------------------- */
@media (max-width: 768px) {
  .iap-fab { bottom: 16px; right: 16px; width: 52px; height: 52px; }
  .iap-panel { width: 100%; max-width: 100%; }
}

/* Scrollbar plus fine dans le panneau */
.iap-body::-webkit-scrollbar { width: 8px; }
.iap-body::-webkit-scrollbar-track { background: transparent; }
.iap-body::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 4px;
}
.iap-body::-webkit-scrollbar-thumb:hover { background: var(--gd-slate-300, #cbd5e1); }