/* ─── NAVAREA Region Cards ──────────────────────────────────── */

.navarea-region-card {
  border-radius: 0.75rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08), 0 0 0 1px rgba(0, 0, 0, 0.05);
  transition: box-shadow 0.2s ease, transform 0.2s ease;
  overflow: hidden;
}

.navarea-region-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.13), 0 0 0 1px rgba(13, 110, 253, 0.2);
}

[data-bs-theme=dark] .navarea-region-card {
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.07);
}

[data-bs-theme=dark] .navarea-region-card:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.55), 0 0 0 1px rgba(66, 135, 255, 0.35);
}

/* Roman numeral badge */
.navarea-roman-badge {
  min-width: 3rem;
  height: 3rem;
  padding: 0 0.375rem;
  background: linear-gradient(135deg, #0a2740 0%, #1a4a73 100%);
  color: #fff;
  border-radius: 0.625rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  font-family: Georgia, "Times New Roman", serif;
  flex-shrink: 0;
  white-space: nowrap;
}

.navarea-roman-badge-lg {
  min-width: 3.5rem;
  height: 3.5rem;
  font-size: 0.9rem;
  border-radius: 0.75rem;
}

/* Flag emoji */
.navarea-flag {
  font-size: 1.25rem;
  line-height: 1;
  display: inline-block;
}

/* Card action footer */
.navarea-card-actions {
  border-top: 1px solid var(--bs-border-color-translucent);
  background-color: var(--bs-tertiary-bg);
}

/* Subscription indicator */
.navarea-subscribed-icon {
  color: #fd7e14;
  font-size: 0.875rem;
}

/* ─── NAVAREA Page Layout (Sidebar + Content) ─────────────── */

.navarea-page-layout {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

@media (min-width: 992px) {
  .navarea-page-layout {
    flex-direction: row;
    align-items: flex-start;
    gap: 1.5rem;
  }

  .navarea-sidebar {
    position: sticky;
    top: 0;
    max-height: calc(100vh - 4rem);
    overflow-y: auto;
    z-index: 5;
  }
}

.navarea-sidebar {
  flex-shrink: 0;
}

.navarea-main-content {
  flex: 1 1 0;
  min-width: 0;
}

/* ─── NAVAREA Detail Header ───────────────────────────────── */

.navarea-detail-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background-color: var(--bs-body-bg);
  padding-top: 0.75rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--bs-border-color-translucent);
  margin-bottom: 1.25rem;
}

/* ─── Messages page sticky header ────────────────────────── */

.navarea-messages-sticky-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background-color: var(--bs-body-bg);
  padding-top: 1rem;
  margin-top: -1rem;
  padding-bottom: 0.25rem;
  border-bottom: 1px solid var(--bs-border-color-translucent);
  margin-bottom: 1rem;
}

/* ─── NAVAREA Content Block ───────────────────────────────── */

.navarea-content-block {
  border-radius: 0.5rem;
  overflow: hidden;
  border: 1px solid var(--bs-border-color-translucent);
}

.navarea-content-toolbar {
  padding: 0.5rem 0.875rem;
  border-bottom: 1px solid var(--bs-border-color-translucent);
  background-color: var(--bs-secondary-bg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8125rem;
  gap: 0.5rem;
}

.navarea-content-body {
  padding: 1rem 1.125rem;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 0.9rem;
  line-height: 1.65;
  overflow: auto;
  background-color: var(--bs-body-bg);
  color: var(--bs-body-color);
}

@media (max-width: 575.98px) {
  .navarea-content-body {
    font-size: 0.82rem;
    padding: 0.75rem;
  }
}

/* ─── Inner scrollbars — thinner (3 px) ─────────────────── */

.navarea-sidebar::-webkit-scrollbar,
.navarea-content-body::-webkit-scrollbar,
.message-content::-webkit-scrollbar,
.navarea-popup .overflow-auto::-webkit-scrollbar {
  width: 3px;
  height: 3px;
}

/* ─── Messages view card border ──────────────────────────── */

.card-left-border {
  border-left: 4px solid var(--bs-primary) !important;
}

/* ─── Print / Export PDF Button ──────────────────────────── */

@keyframes printBtnShimmer {
  0%        { transform: translateX(-120%); }
  35%, 100% { transform: translateX(120%);  }
}

.btn-print-pdf {
  position: relative;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.48rem 1rem 0.48rem 0.84rem;
  border-radius: 2rem;
  background: linear-gradient(135deg, #0b2d52 0%, #1762b0 50%, #104282 100%);
  color: #fff;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.025em;
  border: none;
  cursor: pointer;
  transition: box-shadow 0.25s ease, transform 0.2s ease;
  box-shadow:
    0 2px 12px rgba(23, 98, 176, 0.45),
    0 0 0 1px rgba(11, 45, 82, 0.18);
  white-space: nowrap;
  user-select: none;
  line-height: 1.4;
  flex-shrink: 0;
}

/* shimmer sweep — passes through every 3.5 s, pauses between sweeps */
.btn-print-pdf::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    110deg,
    transparent 0%,
    rgba(255, 255, 255, 0.13) 38%,
    rgba(255, 255, 255, 0.24) 50%,
    rgba(255, 255, 255, 0.13) 62%,
    transparent 100%
  );
  transform: translateX(-120%);
  animation: printBtnShimmer 3.5s ease-in-out infinite;
  pointer-events: none;
}

.btn-print-pdf:hover:not(:disabled) {
  box-shadow:
    0 6px 24px rgba(23, 98, 176, 0.62),
    0 0 0 1px rgba(23, 98, 176, 0.35),
    0 0 20px rgba(30, 110, 200, 0.24);
  transform: translateY(-2px);
  color: #fff;
}

/* freeze shimmer on hover so it doesn't distract from the lift */
.btn-print-pdf:hover:not(:disabled)::before {
  animation-play-state: paused;
}

.btn-print-pdf:active:not(:disabled) {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(23, 98, 176, 0.38);
}

.btn-print-pdf:disabled {
  opacity: 0.65;
  cursor: not-allowed;
  transform: none;
}

.btn-print-pdf:disabled::before {
  animation: none;
}

/* printer icon scales up slightly on hover */
.btn-print-pdf .bi-printer-fill {
  transition: transform 0.2s ease;
  flex-shrink: 0;
}

.btn-print-pdf:hover:not(:disabled) .bi-printer-fill {
  transform: scale(1.18);
}

.btn-print-pdf .print-pdf-badge {
  background: rgba(255, 255, 255, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 1rem;
  padding: 0.08rem 0.44rem;
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  line-height: 1.5;
  flex-shrink: 0;
}

/* ── Dark theme ───────────────────────────────────────────── */

[data-bs-theme=dark] .btn-print-pdf {
  background: linear-gradient(135deg, #1b4f8a 0%, #3a9ae8 50%, #1d5ca8 100%);
  box-shadow:
    0 2px 14px rgba(58, 154, 232, 0.44),
    0 0 0 1px rgba(255, 255, 255, 0.07);
}

[data-bs-theme=dark] .btn-print-pdf::before {
  background: linear-gradient(
    110deg,
    transparent 0%,
    rgba(255, 255, 255, 0.09) 38%,
    rgba(255, 255, 255, 0.18) 50%,
    rgba(255, 255, 255, 0.09) 62%,
    transparent 100%
  );
}

[data-bs-theme=dark] .btn-print-pdf:hover:not(:disabled) {
  box-shadow:
    0 6px 26px rgba(58, 154, 232, 0.64),
    0 0 0 1px rgba(58, 154, 232, 0.32),
    0 0 24px rgba(58, 154, 232, 0.26);
}

/* ── Responsive ───────────────────────────────────────────── */

@media (max-width: 575.98px) {
  .btn-print-pdf {
    padding: 0.4rem 0.84rem 0.4rem 0.72rem;
    font-size: 0.775rem;
    gap: 0.3rem;
  }
}

/* below 400 px — drop the PDF badge, icon + label is enough */
@media (max-width: 399px) {
  .btn-print-pdf .print-pdf-badge {
    display: none;
  }
}

/* ─── NAVAREA Header Buttons — hover lift ────────────────── */

.navarea-detail-header .btn,
.navarea-messages-sticky-header .btn,
.messages-container .btn {
  transition: transform 0.18s ease, box-shadow 0.18s ease,
              color 0.15s ease-in-out, background-color 0.15s ease-in-out,
              border-color 0.15s ease-in-out;
}

.navarea-detail-header .btn:hover:not(:disabled),
.navarea-messages-sticky-header .btn:hover:not(:disabled),
.messages-container .btn:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.12);
}

.navarea-detail-header .btn:active:not(:disabled),
.navarea-messages-sticky-header .btn:active:not(:disabled),
.messages-container .btn:active:not(:disabled) {
  transform: translateY(0);
  box-shadow: none;
}

[data-bs-theme=dark] .navarea-detail-header .btn:hover:not(:disabled),
[data-bs-theme=dark] .navarea-messages-sticky-header .btn:hover:not(:disabled),
[data-bs-theme=dark] .messages-container .btn:hover:not(:disabled) {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.35);
}

/* ─── Message items ──────────────────────────────────────── */

.message-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--bs-body-color);
}

.message-content {
  overflow-x: auto;
  background-color: var(--bs-tertiary-bg);
  border-radius: 0.375rem;
}