:root {
  --lc-modal-backdrop-bg: rgba(15, 23, 42, 0.8);
  --lc-modal-backdrop-blur: 8px;
  --lc-modal-dialog-bg: #ffffff;
  --lc-modal-dialog-radius: 14px;
  --lc-modal-dialog-shadow: 0 30px 60px -15px rgba(0, 0, 0, 0.5);
  --lc-modal-zindex: 99999;
}

.lc-modal-overlay,
.lc-cad-modal-overlay,
.lc-matrix-zoom-overlay,
.lc-dossier-modal-overlay,
.lc-menu-backdrop-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: var(--lc-modal-backdrop-bg);
  backdrop-filter: blur(var(--lc-modal-backdrop-blur));
  -webkit-backdrop-filter: blur(var(--lc-modal-backdrop-blur));
  z-index: var(--lc-modal-zindex);
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  padding: 16px;
}

.lc-modal-overlay.is-active,
.lc-modal-overlay.is-open,
.lc-cad-modal-overlay.is-open,
.lc-matrix-zoom-overlay.is-open,
.lc-dossier-modal-overlay.active {
  display: flex;
}

.lc-modal-dialog,
.lc-cad-modal-dialog,
.lc-matrix-zoom-dialog,
.lc-dossier-modal-content {
  background: var(--lc-modal-dialog-bg);
  width: 100%;
  max-height: 94vh;
  border-radius: var(--lc-modal-dialog-radius);
  overflow: hidden;
  box-shadow: var(--lc-modal-dialog-shadow);
  position: relative;
  display: flex;
  flex-direction: column;
  box-sizing: border-box;
}

.lc-modal-header,
.lc-cad-modal-header,
.lc-dossier-modal-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  border-bottom: 1px solid var(--lc-border, #e2e8f0);
}

.lc-modal-body,
.lc-cad-modal-body {
  padding: 24px;
  overflow-y: auto;
  flex: 1;
  box-sizing: border-box;
}

.lc-modal-footer,
.lc-cad-modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  padding: 16px 24px;
  border-top: 1px solid var(--lc-border, #e2e8f0);
}

.lc-modal-close-btn,
.lc-cad-modal-close-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
  box-sizing: border-box;
}