/**
 * Zyron CRM - Modal Component
 */

/* Modal Backdrop */
.modal {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: var(--z-modal-backdrop);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--transition-base), visibility 0s linear var(--transition-base);
  -webkit-transform: translateZ(0);
}

.modal.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transition: opacity var(--transition-base), visibility 0s linear 0s;
}

/* Android low-end: backdrop-filter performans sorunu — fallback */
@supports not (backdrop-filter: blur(4px)) {
  .modal { background-color: rgba(0, 0, 0, 0.85); }
}

/* Modal Backdrop (click-to-close layer) */
.modal__backdrop {
  position: absolute;
  inset: 0;
}

/* Modal Container (newer pattern — same visual as __content) */
.modal__container {
  background-color: var(--color-surface-1);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  width: 520px;
  max-width: 96vw;
  max-height: 90vh;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  position: relative;
  transform: translateY(8px);
  opacity: 0.97;
  transition: transform var(--transition-base), opacity var(--transition-base);
  display: flex;
  flex-direction: column;
  will-change: transform, opacity;
}
.modal.is-open .modal__container {
  transform: translateY(0);
  opacity: 1;
}
.modal__container--sm { width: 420px; }
.modal__container--lg { width: 680px; }
.modal__container--xl { width: 900px; }

.modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-6) var(--space-4);
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
}
.modal__header .modal__title { margin-bottom: 0; }
.modal__header .modal__close {
  position: static;
  margin-left: auto;
}

.modal__body {
  padding: var(--space-5) var(--space-6);
  flex: 1;
  overflow-y: auto;
}

.modal__footer {
  display: flex;
  gap: var(--space-2);
  justify-content: flex-end;
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--color-border);
  flex-shrink: 0;
}

/* Modal Content */
.modal__content {
  background-color: var(--color-surface-1);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  width: 520px;
  max-width: 96vw;
  max-height: 90vh;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: var(--space-6);
  transform: translateY(8px);
  opacity: 0.97;
  transition: transform var(--transition-base), opacity var(--transition-base);
  position: relative;
  will-change: transform, opacity;
}

.modal.is-open .modal__content {
  transform: translateY(0);
  opacity: 1;
}

.modal__content--lg {
  width: 680px;
}

.modal__content--xl {
  width: 900px;
}

/* Modal Close Button */
.modal__close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: none;
  border: none;
  color: var(--color-text-muted);
  cursor: pointer;
  font-size: 18px;
  line-height: 1;
  padding: var(--space-1);
  transition: color var(--transition-fast);
}

.modal__close:hover {
  color: var(--color-text-primary);
}

/* Modal Header */
.modal__title {
  font-size: var(--text-xl);
  font-weight: var(--font-medium);
  color: var(--color-text-primary);
  margin-bottom: var(--space-1);
}

.modal__subtitle {
  font-size: var(--text-sm);
  color: var(--color-text-tertiary);
  margin-bottom: var(--space-5);
}

/* Modal Footer */
.modal__footer {
  display: flex;
  gap: var(--space-2);
  justify-content: flex-end;
  margin-top: var(--space-5);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}

/* Tab Navigation in Modal */
.modal-tabs {
  display: flex;
  gap: 0;
  margin-bottom: var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: 7px;
  overflow: hidden;
  background-color: var(--color-surface-2);
}

.modal-tabs__tab {
  flex: 1;
  padding: 10px;
  text-align: center;
  cursor: pointer;
  font-size: var(--text-base);
  color: var(--color-text-tertiary);
  font-weight: var(--font-medium);
  transition: all var(--transition-base);
  border: none;
  background: none;
  font-family: var(--font-primary);
}

.modal-tabs__tab.is-active {
  background-color: var(--color-primary);
  color: white;
}

/* Tab Content */
.modal-tab-content {
  display: none;
}

.modal-tab-content.is-active {
  display: block;
}

/* Print Preview Overlay */
.print-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 800;
  background-color: rgba(0, 0, 0, 0.9);
  overflow-y: auto;
}

.print-overlay.is-open {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 22px 0 48px;
}

.print-overlay__bar {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
  background-color: var(--color-surface-1);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-3) var(--space-5);
  width: 880px;
  max-width: 96vw;
}

.print-overlay__title {
  font-size: var(--text-md);
  font-weight: var(--font-medium);
  color: var(--color-text-primary);
  flex: 1;
}

.print-overlay__subtitle {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.print-overlay__frame {
  background-color: white;
  border-radius: var(--radius-md);
  overflow: hidden;
  width: 850px;
  max-width: 96vw;
  box-shadow: var(--shadow-xl);
}

/* ── Tablet: constrain wider modals ── */
@media (max-width: 768px) {
  .modal__content--xl,
  .modal__container--xl { width: 96vw; }
  .modal__content--lg,
  .modal__container--lg { width: 96vw; }
  .modal-tabs__tab { padding: 8px 6px; font-size: var(--text-sm); }
}

/* ── Mobile: bottom-sheet style ── */
@media (max-width: 600px) {
  .modal {
    align-items: flex-end;
    padding: 0;
  }
  .modal__content,
  .modal__container,
  .modal__container--sm,
  .modal__container--lg,
  .modal__container--xl {
    width: 100%;
    max-width: 100%;
    max-height: 92vh;
    border-radius: 16px 16px 0 0;
    transform: translateY(24px);
  }
  .modal.is-open .modal__content,
  .modal.is-open .modal__container {
    transform: translateY(0);
  }
  .modal__content {
    padding: var(--space-4) var(--space-3);
  }
  .modal__title { font-size: var(--text-lg); }
  .modal__header {
    padding: var(--space-3) var(--space-4);
  }
  .modal__body {
    padding: var(--space-3) var(--space-4);
  }
  .modal__footer {
    padding: var(--space-3) var(--space-4);
    flex-direction: column-reverse;
    gap: var(--space-2);
  }
  .modal__footer .btn {
    width: 100%;
    justify-content: center;
    min-height: 44px;
  }
  .modal__close {
    font-size: 22px;
    padding: var(--space-2);
  }
  .modal-tabs {
    border-radius: var(--radius-md);
  }
  .modal-tabs__tab {
    padding: 9px 4px;
    font-size: 13px;
  }
}