/* ==========================================================================
   XENTRA PRESENTATION SHELLS v1
   Container only. Feature content stays presentation-agnostic.
   ========================================================================== */

#x-presentation-root {
  position: fixed;
  inset: 0;
  z-index: 12000;
  pointer-events: none;
}

#x-presentation-root[data-open="true"] {
  pointer-events: auto;
}

.x-presentation-shell {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: auto;
}

.x-presentation-backdrop {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  padding: 0;
  background: rgba(15, 23, 42, .48);
  cursor: default;
}

.x-presentation-surface {
  position: relative;
  z-index: 1;
  width: min(540px, calc(100vw - 32px));
  max-height: min(90dvh, calc(100vh - 32px));
  overflow: auto;
  background: #fff;
  border-radius: 18px;
  box-shadow: 0 20px 60px rgba(15, 23, 42, .22);
  overscroll-behavior: contain;
}

.x-presentation-surface > [hidden] {
  display: block !important;
}

.x-presentation-bottom-sheet {
  align-items: flex-end;
}

.x-presentation-bottom-sheet .x-presentation-surface {
  width: min(640px, 100vw);
  max-height: min(86dvh, 760px);
  border-radius: 20px 20px 0 0;
  padding-bottom: env(safe-area-inset-bottom, 0px);
  animation: x-presentation-sheet-in .18s ease-out;
}

.x-presentation-bottom-sheet .x-presentation-surface::before {
  content: "";
  display: block;
  width: 38px;
  height: 4px;
  margin: 9px auto 2px;
  border-radius: 999px;
  background: #cbd5e1;
}

.x-presentation-dialog .x-presentation-surface {
  width: min(420px, calc(100vw - 32px));
}

@keyframes x-presentation-sheet-in {
  from { transform: translateY(18px); opacity: .8; }
  to { transform: translateY(0); opacity: 1; }
}

@media (min-width: 769px) {
  .x-presentation-bottom-sheet .x-presentation-surface {
    width: min(560px, calc(100vw - 48px));
    max-height: min(760px, calc(100vh - 48px));
    border-radius: 18px;
  }
}

.x-presentation-confirm-content { padding: 20px; }
.x-presentation-confirm-header h3 { margin: 0 0 6px; font-size: 17px; }
.x-presentation-confirm-header p { margin: 0; color: #64748b; line-height: 1.5; font-size: 13px; }
.x-presentation-confirm-actions { display: flex; gap: 8px; justify-content: flex-end; margin-top: 20px; }
.x-presentation-confirm-actions button { min-height: 42px; }


/* Focused Page composition for complex feature contexts that originated from legacy modal markup. */
.x-feature-page-surface {
  margin: 0;
  box-sizing: border-box;
  overflow: visible !important;
  box-shadow: none !important;
}

@media (max-width: 768px) {
  .x-feature-page-surface {
    border-radius: 0 !important;
    width: 100% !important;
  }
}