/* ============================================================================= */
/* JWT PICKLEBALL OS - UI NOTIFICATION SYSTEM STYLES                           */
/*                                                                             */
/* FILE LOCATION:  /public/assets/css/ui-notifications.css                            */
/*                                                                             */
/* FILE PURPOSE:                                                               */
/*   Provides all styling for the new, world-class UI Notification System,     */
/*   including toasts, alerts, and modals. This file strictly uses variables   */
/*   from the JWT Design System for 100% theme compliance.                     */
/*                                                                             */
/* CHANGE LOG:                                                                 */
/*   - 09-04-2026 | FIX: Added opacity transition to modal-overlay to ensure proper close animation and event firing. | Just Wonderful Things */
/*   - 25-03-2026 | ADD: Added styles for toast icons and swipe gestures.      */
/*   - 25-03-2026 | Initial creation | Just Wonderful Things                   */
/*                                                                             */
/* OWNERSHIP:                                                                  */
/*   - Team: Just Wonderful Things                                                     */
/*   - Contact: pickleballos@justwonderfulthings.com                           */
/*                                                                             */
/* ============================================================================= */

/* ── 1. Toast System ──────────────────────────────────────────────────────── */

#toast-container {
  position: fixed;
  bottom: var(--space-5);
  right: var(--space-5);
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  max-width: calc(100vw - (var(--space-5) * 2));
}

.toast {
  min-width: 280px;
  max-width: 360px;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  color: var(--color-text-inverse);
  font-family: var(--font-family-base);
  font-size: var(--font-sm);
  box-shadow: var(--shadow-floating);
  opacity: 0;
  transform: translateY(var(--space-5));
  transition: all var(--duration-slow) var(--ease-spring);
  pointer-events: auto;
  display: flex;
  align-items: center; /* FIXED: Perfect vertical centering */
  gap: var(--space-3);
  cursor: grab;
}

.toast.swiping {
    transition: none; /* Disable transition while actively swiping */
    user-select: none;
}

.toast.swipe-out {
    transition: transform var(--duration-normal) var(--ease-out), opacity var(--duration-normal) var(--ease-out);
    transform: translateX(120%);
    opacity: 0;
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}

.toast.hide {
  opacity: 0;
  transform: translateY(var(--space-2));
  transition: all var(--duration-normal) var(--ease-out);
}

.toast-success { background-color: var(--color-success); }
.toast-error   { background-color: var(--color-danger); }
.toast-info    { background-color: var(--color-info); }
.toast-warning { background-color: var(--color-warning); color: var(--color-text-primary); }

.toast__icon {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: var(--space-5);
    height: var(--space-5);
}

.toast__icon svg {
    width: 100%;
    height: 100%;
}

.toast-content {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.toast__message {
    line-height: var(--line-height-snug);
    margin: 0;
    color: inherit; /* FIXED: Override base.css p tags */
}

.toast__actions {
    margin-top: 0;
}

.toast button {
  background: none;
  border: none;
  color: inherit;
  cursor: pointer;
  flex-shrink: 0;
  opacity: 0.8;
  transition: opacity var(--duration-fast) var(--ease-out);
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.toast button:hover {
  opacity: 1;
}

.toast-action {
  font-weight: var(--font-weight-semibold);
  text-decoration: underline;
  text-underline-offset: 2px;
  font-size: var(--font-xs);
  padding: var(--space-1) 0;
}

.toast-close {
  width: var(--space-5);
  height: var(--space-5);
  margin-left: var(--space-2);
}

.toast-close svg {
  width: 16px;
  height: 16px;
}

/* ── 2. Alert System ──────────────────────────────────────────────────────── */

.persistent-alert {
  padding: var(--space-4);
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  font-family: var(--font-family-base);
  font-size: var(--font-sm);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  border: var(--border-width-thin) solid transparent;
}

.alert-success { background-color: var(--color-success-bg); border-color: var(--color-success); color: var(--color-success); }
.alert-error   { background-color: var(--color-danger-bg);  border-color: var(--color-danger);  color: var(--color-danger); }
.alert-info    { background-color: var(--color-info-bg);    border-color: var(--color-info);    color: var(--color-info); }
.alert-warning { background-color: var(--color-warning-bg); border-color: var(--color-warning); color: var(--color-warning); }

.persistent-alert button {
  background: none;
  border: none;
  color: inherit;
  cursor: pointer;
  font-size: 1rem;
  font-weight: var(--font-weight-bold);
  opacity: 0.7;
}

.persistent-alert button:hover {
  opacity: 1;
}

/* ── 3. Modal System ──────────────────────────────────────────────────────── */

@keyframes fadeIn {
    from { opacity: 0; transform: scale(0.97); }
    to   { opacity: 1; transform: scale(1); }
}

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  padding: var(--space-4);
  opacity: 0;
  transition: opacity 200ms ease-out;
}

.modal-overlay.is-visible {
  opacity: 1;
}

.modal {
  background: var(--color-bg-surface);
  padding: var(--space-6);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 420px;
  animation: fadeIn 200ms var(--ease-spring);
  box-shadow: var(--shadow-overlay);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.modal__title {
  font-size: var(--font-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin: 0;
}

.modal__message {
  font-size: var(--font-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin: 0;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.modal-actions .btn.danger {
    background-color: var(--color-danger);
    border-color: var(--color-danger);
    color: var(--color-text-inverse);
}
.modal-actions .btn.danger:hover {
    background-color: var(--color-danger-hover);
    border-color: var(--color-danger-hover);
}

/* ============================================================================= */
/* END UI NOTIFICATION SYSTEM STYLES   /public/assets/css/ui-notifications.css          */
/* ============================================================================= */