/* ============================================================
   DiveLog DS — Page: Admin Dashboard
   Stili specifici per admin-dashboard.html
   DS components usati: splash-bg, splash-page, button, card,
                         inline-header, alert, modal, datatable,
                         stat-badge, icon-button, page-header,
                         topbar, hamburger, drawer, menu-group
   Token: css/tokens.css
   ============================================================ */

/* ── Stat Sections ── */
.admin-stat-section {
  margin-top: var(--space-8);
}
.admin-stat-section:first-of-type {
  margin-top: var(--space-4);
}

/* ── Stat Title ── */
.admin-stat-title {
  font-size: var(--font-title-large);
  font-weight: var(--weight-bold);
  color: var(--color-text-primary);
  margin: 0 0 var(--space-3) 0;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

/* ── Stat Badges Container ── */
.admin-stat-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
}

/* ── Section Title (tabella richieste) ── */
.admin-section-title {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-8);
  margin-bottom: var(--space-4);
  font-size: var(--font-headline-medium);
  font-weight: var(--weight-bold);
  color: var(--color-text-primary);
}

/* ── Diff Fields (tabella richieste) ── */
.diff-field {
  margin-bottom: var(--space-2);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-small);
  background: var(--color-surface-container);
  border-left: 3px solid var(--color-border);
}
.diff-field--changed {
  border-left-color: var(--color-warning);
}
.diff-field__label {
  font-weight: var(--weight-bold);
  font-size: var(--font-label-large);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-1);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.diff-field__old {
  color: var(--color-error);
  text-decoration: line-through;
  font-size: var(--font-body-medium);
}
.diff-field__new {
  color: var(--color-success);
  font-size: var(--font-body-medium);
}
.diff-field__arrow {
  color: var(--color-text-secondary);
  margin: 0 var(--space-2);
  font-size: var(--font-body-medium);
}
.diff-field__removed {
  color: var(--color-error);
  font-size: var(--font-body-medium);
}
.diff-field__unchanged {
  color: var(--color-text-secondary);
  font-style: italic;
  font-size: var(--font-body-medium);
}

/* ── Cert Thumbnail ── */
.cert-thumb {
  display: inline-block;
  cursor: pointer;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-small);
  overflow: hidden;
  transition: transform var(--motion-fast) var(--ease-standard);
}
.cert-thumb:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-low);
}
.cert-thumb__img {
  display: block;
  max-width: 120px;
  max-height: 80px;
  object-fit: cover;
}
.cert-thumb__label {
  font-size: var(--font-label-large);
  color: var(--color-text-secondary);
  text-align: center;
  padding: var(--space-1) var(--space-2);
}

/* ── Confirm Modal Custom ── */
.confirm-icon {
  font-size: 48px;
  color: var(--color-warning);
  margin-bottom: var(--space-4);
  text-align: center;
}
.confirm-title {
  font-size: var(--font-title-large);
  font-weight: var(--weight-bold);
  text-align: center;
  margin: 0 0 var(--space-3) 0;
  color: var(--color-text-primary);
}
.confirm-message {
  font-size: var(--font-body-large);
  color: var(--color-text-primary);
  text-align: center;
  margin-bottom: var(--space-6);
  line-height: var(--line-height-normal);
}

/* ── Skeleton Loading for Stats ── */
.stats-skeleton {
  margin-top: var(--space-4);
}
.stats-skeleton__section {
  margin-bottom: var(--space-8);
}
.stats-skeleton__title {
  width: 220px;
  height: 1.5rem;
  background: var(--color-surface-container);
  border-radius: var(--radius-small);
  margin-bottom: var(--space-3);
  animation: skeleton-pulse 1.5s ease-in-out infinite;
}
.stats-skeleton__badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}
.stats-skeleton__badge {
  width: 120px;
  height: 40px;
  background: var(--color-surface-container);
  border-radius: var(--radius-pill);
  animation: skeleton-pulse 1.5s ease-in-out infinite;
}

@keyframes skeleton-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

@media (prefers-reduced-motion: reduce) {
  .stats-skeleton__title,
  .stats-skeleton__badge {
    animation: none;
    opacity: 0.6;
  }
  .cert-thumb:hover {
    transform: none;
  }
}

/* ── Decorative Bubbles ── */
.dashboard-bubbles {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.bubble {
  position: absolute;
  bottom: -20px;
  background: var(--color-primary);
  border-radius: 50%;
  opacity: 0.15;
  animation: bubble-rise linear infinite;
  pointer-events: none;
}

@keyframes bubble-rise {
  0% {
    transform: translateY(0) scale(1);
    opacity: 0.15;
  }
  100% {
    transform: translateY(-100vh) scale(0.5);
    opacity: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .bubble {
    animation: none;
    display: none;
  }
}

/* ── Responsive ── */
@media (max-width: 599px) {
  .admin-stat-badges {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-2);
  }
  .admin-stat-badges > a {
    min-width: 0;
    justify-content: center;
  }
  .admin-section-title {
    font-size: var(--font-title-large);
  }
  .cert-thumb__img {
    max-width: 100%;
    height: auto;
  }
}

@media (max-width: 430px) {
  .admin-stat-badges {
    grid-template-columns: repeat(2, 1fr);
  }
  .admin-stat-title {
    font-size: var(--font-title-medium);
  }
}

@media (max-width: 375px) {
  .admin-stat-badges {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2);
  }
  .admin-section-title {
    font-size: var(--font-title-medium);
  }
}

@media (max-width: 320px) {
  .admin-stat-badges {
    grid-template-columns: 1fr;
  }
  .admin-stat-title {
    font-size: 1rem;
  }
  .confirm-icon {
    font-size: 36px;
  }
}