/**
 * Global Bootstrap 5 modal styling — shared across Assim & Learn-to-Earn.
 * Uses Bootstrap CSS variables where possible; override tokens on :root or .l2e-app.
 */
:root {
  --modal-ink: #0f172a;
  --modal-muted: #64748b;
  --modal-border: #e2e8f0;
  --modal-surface: #ffffff;
  --modal-bg-soft: #f8fafc;
  --modal-accent: #1d4ed8;
  --modal-accent-soft: #eff6ff;
  --modal-radius: 0.85rem;
  --modal-shadow: 0 24px 48px rgba(15, 23, 42, 0.16), 0 8px 16px rgba(15, 23, 42, 0.08);

  --bs-modal-bg: var(--modal-surface);
  --bs-modal-border-color: var(--modal-border);
  --bs-modal-border-width: 1px;
  --bs-modal-border-radius: var(--modal-radius);
  --bs-modal-box-shadow: var(--modal-shadow);
  --bs-modal-inner-border-radius: calc(var(--modal-radius) - 1px);
  --bs-modal-header-padding: 1.1rem 1.35rem;
  --bs-modal-header-border-color: var(--modal-border);
  --bs-modal-header-border-width: 1px;
  --bs-modal-footer-border-color: var(--modal-border);
  --bs-modal-footer-border-width: 1px;
  --bs-modal-footer-gap: 0.65rem;
  --bs-modal-color: var(--modal-ink);
}

/* Learn-to-Earn: align modal tokens with app palette */
.l2e-app {
  --modal-ink: var(--l2e-ink);
  --modal-muted: var(--l2e-muted);
  --modal-border: var(--l2e-border);
  --modal-surface: var(--l2e-surface);
  --modal-bg-soft: var(--l2e-bg);
  --modal-accent: var(--l2e-accent);
  --modal-accent-soft: var(--l2e-accent-soft);
}

/* Backdrop */
.modal-backdrop {
  --bs-backdrop-opacity: 0.45;
}

.modal-backdrop.show {
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
}

/* Dialog entrance */
.modal.fade .modal-dialog {
  transition: transform 0.28s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.28s ease;
  transform: translateY(12px) scale(0.98);
}

.modal.show .modal-dialog {
  transform: translateY(0) scale(1);
}

/* Content shell */
.modal-content {
  overflow: hidden;
  border: 1px solid var(--modal-border);
  box-shadow: var(--modal-shadow);
}

/* Header */
.modal-header {
  background: var(--modal-bg-soft);
  border-bottom: 1px solid var(--modal-border);
  align-items: center;
  gap: 0.75rem;
}

.modal-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--modal-ink);
  letter-spacing: -0.01em;
  line-height: 1.35;
}

.modal-header .btn-close {
  margin: 0;
  padding: 0.65rem;
  border-radius: 0.5rem;
  opacity: 0.55;
  transition: opacity 0.2s ease, background-color 0.2s ease;
}

.modal-header .btn-close:hover,
.modal-header .btn-close:focus {
  opacity: 1;
  background-color: rgba(15, 23, 42, 0.06);
}

/* Body */
.modal-body {
  padding: 1.35rem;
  color: var(--modal-ink);
}

.modal-body > :last-child {
  margin-bottom: 0;
}

.modal-body .form-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--modal-ink);
  margin-bottom: 0.35rem;
}

.modal-body .form-control,
.modal-body .form-select {
  border-color: var(--modal-border);
  border-radius: 0.6rem;
}

.modal-body .form-control:focus,
.modal-body .form-select:focus {
  border-color: var(--modal-accent);
  box-shadow: 0 0 0 0.2rem rgba(29, 78, 216, 0.15);
}

/* Footer */
.modal-footer {
  background: var(--modal-bg-soft);
  border-top: 1px solid var(--modal-border);
  padding: 0.9rem 1.35rem;
}

.modal-footer .btn {
  border-radius: 0.6rem;
  font-weight: 600;
  min-width: 5.5rem;
}

.modal-footer .btn-primary {
  background: var(--modal-accent);
  border-color: var(--modal-accent);
}

.modal-footer .btn-primary:hover {
  filter: brightness(0.95);
}

/* Size variants */
.modal-dialog.modal-lg .modal-content,
.modal-dialog.modal-xl .modal-content {
  border-radius: var(--modal-radius);
}

.modal-fullscreen .modal-content {
  border-radius: 0;
  border: none;
}

.modal-fullscreen .modal-header,
.modal-fullscreen .modal-footer {
  background: var(--modal-surface);
}

/* Scrollable long modals */
.modal-dialog-scrollable .modal-body {
  scrollbar-width: thin;
  scrollbar-color: #cbd5e1 transparent;
}

.modal-dialog-scrollable .modal-body::-webkit-scrollbar {
  width: 6px;
}

.modal-dialog-scrollable .modal-body::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 999px;
}

@media (max-width: 575.98px) {
  :root {
    --bs-modal-margin: 0.35rem;
  }

  .modal-header,
  .modal-body,
  .modal-footer {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .modal-title {
    font-size: 1rem;
  }

  .modal-footer {
    flex-direction: column-reverse;
    align-items: stretch;
  }

  .modal-footer .btn {
    width: 100%;
    min-width: 0;
  }
}

/* Notify.js + jquery-confirm above Bootstrap modals (backdrop 1050, dialog 1055) */
.notifyjs-corner {
  z-index: 1090 !important;
}

.jconfirm {
  z-index: 1090 !important;
}