/* components.css — Brain Center shared UI primitives
 * Tous préfixés `.brain_center-*` pour ne PAS collisionner avec les classes
 * existantes des 3 projets. Hover/focus/active states cohérents.
 */

/* ── Buttons ──────────────────────────────────────────────────── */
.brain_center-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--brain_center-space-2);
  padding: var(--brain_center-space-2) var(--brain_center-space-4);
  background: var(--brain_center-color-bg-card);
  color: var(--brain_center-color-text-primary);
  border: 1px solid var(--brain_center-color-border);
  border-radius: var(--brain_center-radius-sm);
  font-family: var(--brain_center-font-base);
  font-size: 13px;
  line-height: 1;
  cursor: pointer;
  user-select: none;
  transition: background var(--brain_center-duration) var(--brain_center-ease),
              border-color var(--brain_center-duration) var(--brain_center-ease),
              transform var(--brain_center-duration) var(--brain_center-ease);
}
.brain_center-btn:hover { background: var(--brain_center-color-bg-card-hover); }
.brain_center-btn:focus-visible {
  outline: none;
  border-color: var(--brain_center-color-accent-blue);
  box-shadow: 0 0 0 3px rgba(31, 111, 235, 0.3);
}
.brain_center-btn:active { transform: translateY(1px); }
.brain_center-btn:disabled { opacity: 0.5; cursor: not-allowed; }

.brain_center-btn-primary {
  background: var(--brain_center-color-accent-blue);
  border-color: var(--brain_center-color-accent-blue);
  color: #ffffff;
}
.brain_center-btn-primary:hover { filter: brightness(1.1); background: var(--brain_center-color-accent-blue); }

.brain_center-btn-secondary {
  background: transparent;
}
.brain_center-btn-secondary:hover { background: var(--brain_center-color-bg-card-hover); }

.brain_center-btn-danger {
  background: var(--brain_center-color-danger);
  border-color: var(--brain_center-color-danger);
  color: #ffffff;
}
.brain_center-btn-danger:hover { filter: brightness(1.1); background: var(--brain_center-color-danger); }

/* ── Card ─────────────────────────────────────────────────────── */
.brain_center-card {
  background: var(--brain_center-color-bg-card);
  border: 1px solid var(--brain_center-color-border);
  border-radius: var(--brain_center-radius-lg);
  padding: var(--brain_center-space-4);
  box-shadow: var(--brain_center-shadow-card);
  color: var(--brain_center-color-text-primary);
  transition: border-color var(--brain_center-duration) var(--brain_center-ease);
}
.brain_center-card:hover { border-color: var(--brain_center-color-bg-card-hover); }

/* ── Input ────────────────────────────────────────────────────── */
.brain_center-input {
  display: block;
  width: 100%;
  padding: var(--brain_center-space-2) var(--brain_center-space-3);
  background: var(--brain_center-color-bg-primary);
  color: var(--brain_center-color-text-primary);
  border: 1px solid var(--brain_center-color-border);
  border-radius: var(--brain_center-radius-sm);
  font-family: var(--brain_center-font-base);
  font-size: 13px;
  box-sizing: border-box;
  transition: border-color var(--brain_center-duration) var(--brain_center-ease),
              box-shadow var(--brain_center-duration) var(--brain_center-ease);
}
.brain_center-input:focus {
  outline: none;
  border-color: var(--brain_center-color-accent-blue);
  box-shadow: 0 0 0 3px rgba(31, 111, 235, 0.25);
}
.brain_center-input::placeholder { color: var(--brain_center-color-text-muted); }

/* ── Badge ────────────────────────────────────────────────────── */
.brain_center-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px var(--brain_center-space-2);
  background: var(--brain_center-color-bg-card);
  color: var(--brain_center-color-text-secondary);
  border: 1px solid var(--brain_center-color-border);
  border-radius: var(--brain_center-radius-sm);
  font-family: var(--brain_center-font-base);
  font-size: 11px;
  line-height: 1.4;
  user-select: none;
}
.brain_center-badge-success { color: var(--brain_center-color-success); border-color: var(--brain_center-color-success); }
.brain_center-badge-danger  { color: var(--brain_center-color-danger);  border-color: var(--brain_center-color-danger); }
.brain_center-badge-warning { color: var(--brain_center-color-warning); border-color: var(--brain_center-color-warning); }
.brain_center-badge-info    { color: var(--brain_center-color-accent-blue); border-color: var(--brain_center-color-accent-blue); }

/* ── Modal backdrop + card ────────────────────────────────────── */
.brain_center-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 9998;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 12vh;
  animation: brain_centerFadeIn var(--brain_center-duration) var(--brain_center-ease);
}
.brain_center-modal-card {
  background: var(--brain_center-color-bg-card);
  border: 1px solid var(--brain_center-color-border);
  border-radius: var(--brain_center-radius-lg);
  box-shadow: var(--brain_center-shadow-modal);
  color: var(--brain_center-color-text-primary);
  font-family: var(--brain_center-font-base);
  animation: brain_centerScaleIn var(--brain_center-duration) var(--brain_center-ease);
  max-width: 92vw;
}

@keyframes brain_centerFadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes brain_centerScaleIn {
  from { opacity: 0; transform: translateY(-8px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* ── Command Palette trigger button (visible header button) ────── */
.brain_center-cmdk-trigger {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  background: var(--brain_center-color-bg-card-hover, #21262d);
  color: var(--brain_center-color-text-primary, #c9d1d9);
  border: 1px solid var(--brain_center-color-border, #30363d);
  border-radius: var(--brain_center-radius-md, 8px);
  font-family: var(--brain_center-font-base);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  user-select: none;
  transition: all var(--brain_center-duration) var(--brain_center-ease);
  white-space: nowrap;
}
.brain_center-cmdk-trigger:hover {
  background: var(--brain_center-color-accent-blue, #1f6feb);
  color: white;
  border-color: var(--brain_center-color-accent-blue, #1f6feb);
}
.brain_center-cmdk-icon {
  font-size: 14px;
  line-height: 1;
}
.brain_center-cmdk-label {
  font-weight: 500;
}
.brain_center-cmdk-kbd {
  display: inline-flex;
  align-items: center;
  padding: 1px 6px;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 4px;
  font-family: var(--brain_center-font-mono);
  font-size: 10px;
  color: var(--brain_center-color-text-secondary, #8b949e);
  letter-spacing: 0.04em;
}
.brain_center-cmdk-trigger:hover .brain_center-cmdk-kbd {
  background: rgba(0, 0, 0, 0.35);
  color: rgba(255, 255, 255, 0.85);
  border-color: rgba(255, 255, 255, 0.15);
}
@media (max-width: 700px) {
  .brain_center-cmdk-label, .brain_center-cmdk-kbd { display: none; }
  .brain_center-cmdk-trigger { padding: 6px 8px; }
}

/* ── Light theme overrides — fix les rgba(0,0,0,*) hardcodés qui rendaient
 * le bouton/badge ⌘K noir en thème clair. */
:root[data-theme="light"] .brain_center-cmdk-kbd {
  background: rgba(31, 35, 40, 0.06);
  border-color: rgba(31, 35, 40, 0.12);
  color: var(--brain_center-color-text-secondary);
}
:root[data-theme="light"] .brain_center-cmdk-trigger:hover .brain_center-cmdk-kbd {
  background: rgba(255, 255, 255, 0.28);
  color: rgba(255, 255, 255, 0.95);
  border-color: rgba(255, 255, 255, 0.45);
}
/* Modal backdrop : moins sombre en light pour ne pas écraser le contraste. */
:root[data-theme="light"] .brain_center-modal-backdrop {
  background: rgba(31, 35, 40, 0.32);
}