/* ============================================================
   SHAHI MAHAL — PREMIUM PDF VIEWER
   ============================================================ */

/* ── Modal Overlay ── */
.pdf-modal {
  position: fixed;
  inset: 0;
  z-index: 5000;
  display: none;
  align-items: center;
  justify-content: center;
  animation: pdfFadeIn 0.35s ease;
}
.pdf-modal.open { display: flex; }

@keyframes pdfFadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.pdf-modal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(4, 4, 4, 0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

/* ── Modal Container ── */
.pdf-modal-container {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 960px;
  height: 100vh;
  display: flex;
  flex-direction: column;
  animation: pdfSlideUp 0.4s cubic-bezier(0.34, 1.2, 0.64, 1);
}
@keyframes pdfSlideUp {
  from { transform: translateY(30px); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}

/* Fullscreen state */
.pdf-modal-container.is-fullscreen {
  max-width: 100%;
  border-radius: 0;
}

/* ── Header Bar ── */
.pdf-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.25rem;
  background: rgba(22, 22, 22, 0.95);
  border-bottom: 1px solid rgba(201, 162, 39, 0.2);
  flex-shrink: 0;
  gap: 1rem;
  flex-wrap: wrap;
}

.pdf-modal-title {
  font-family: 'Cinzel', serif;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--gold, #C9A227);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.pdf-header-controls {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

/* ── Control Buttons ── */
.pdf-ctrl-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #BDBDBD;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  font-family: inherit;
  flex-shrink: 0;
}
.pdf-ctrl-btn:hover {
  background: var(--gold, #C9A227);
  border-color: var(--gold, #C9A227);
  color: #0B0B0B;
  transform: scale(1.08);
}
.pdf-ctrl-btn.pdf-close-btn:hover {
  background: #7A0E15;
  border-color: #7A0E15;
  color: #fff;
}

.pdf-zoom-display {
  font-family: 'Poppins', sans-serif;
  font-size: 0.72rem;
  color: #BDBDBD;
  min-width: 44px;
  text-align: center;
  letter-spacing: 0.05em;
  padding: 0 0.25rem;
}

.pdf-separator {
  width: 1px;
  height: 24px;
  background: rgba(255, 255, 255, 0.1);
  margin: 0 0.25rem;
}

/* ── Viewer Area ── */
.pdf-viewer-area {
  flex: 1;
  overflow: auto;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  background: #111;
  position: relative;
  padding: 1.5rem;
  scroll-behavior: smooth;
}

/* Loading spinner */
.pdf-loading {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  color: #BDBDBD;
  font-family: 'Poppins', sans-serif;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
}
.pdf-spinner {
  width: 44px;
  height: 44px;
  border: 3px solid rgba(201, 162, 39, 0.15);
  border-top-color: #C9A227;
  border-radius: 50%;
  animation: pdfSpin 0.8s linear infinite;
}
@keyframes pdfSpin {
  to { transform: rotate(360deg); }
}

/* Canvas wrapper */
.pdf-canvas-wrap {
  display: none;
  position: relative;
  box-shadow: 0 20px 80px rgba(0, 0, 0, 0.8);
  transition: transform 0.25s ease;
  transform-origin: top center;
}
.pdf-canvas-wrap.visible { display: block; }

#pdf-canvas {
  display: block;
  max-width: 100%;
  height: auto;
}

/* Iframe fallback */
.pdf-iframe-fallback {
  display: none;
  width: 100%;
  height: 100%;
  border: none;
  flex: 1;
}
.pdf-iframe-fallback.visible { display: block; }

/* ── Footer / Page Navigation ── */
.pdf-modal-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.5rem;
  background: rgba(22, 22, 22, 0.95);
  border-top: 1px solid rgba(201, 162, 39, 0.15);
  flex-shrink: 0;
  gap: 1rem;
}

.pdf-page-nav {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.pdf-nav-btn {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.6rem 1.25rem;
  border-radius: 6px;
  background: rgba(201, 162, 39, 0.08);
  border: 1px solid rgba(201, 162, 39, 0.2);
  color: var(--gold, #C9A227);
  font-family: 'Poppins', sans-serif;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: all 0.2s ease;
}
.pdf-nav-btn:hover:not(:disabled) {
  background: var(--gold, #C9A227);
  color: #0B0B0B;
  transform: translateY(-2px);
}
.pdf-nav-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
  transform: none;
}

.pdf-page-counter {
  font-family: 'Cinzel', serif;
  font-size: 0.82rem;
  color: #BDBDBD;
  letter-spacing: 0.1em;
  white-space: nowrap;
  padding: 0 0.5rem;
  text-align: center;
  min-width: 90px;
}
.pdf-page-counter .current-page { color: var(--gold, #C9A227); font-weight: 700; }

.pdf-download-footer {
  display: flex;
  gap: 0.5rem;
}
.pdf-download-btn {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.6rem 1.25rem;
  border-radius: 6px;
  background: linear-gradient(135deg, #C9A227, #A07D10);
  border: none;
  color: #0B0B0B;
  font-family: 'Poppins', sans-serif;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s ease;
}
.pdf-download-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(201, 162, 39, 0.4);
}

/* ── Swipe Hint (mobile) ── */
.pdf-swipe-hint {
  display: none;
  font-size: 0.65rem;
  color: rgba(255,255,255,0.3);
  letter-spacing: 0.08em;
  text-align: center;
  font-family: 'Poppins', sans-serif;
  padding-bottom: 0.25rem;
}
@media (max-width: 768px) {
  .pdf-swipe-hint { display: block; }
  .pdf-modal-container { border-radius: 0; height: 100dvh; }
  .pdf-modal-header { padding: 0.65rem 1rem; }
  .pdf-modal-footer { padding: 0.65rem 1rem; flex-wrap: wrap; justify-content: center; gap: 0.5rem; }
  .pdf-modal-title { font-size: 0.72rem; }
  .pdf-nav-btn { padding: 0.5rem 0.9rem; font-size: 0.7rem; }
  .pdf-download-btn { padding: 0.5rem 1rem; font-size: 0.7rem; }
  .pdf-viewer-area { padding: 0.75rem; }
  .pdf-separator { display: none; }
}

/* ── Menu Page Trigger Section ── */
.menu-trigger-section {
  text-align: center;
  padding: 5rem 0;
}
.menu-trigger-card {
  background: var(--bg-card, #1a1a1a);
  border: 1px solid rgba(201, 162, 39, 0.15);
  border-radius: 20px;
  padding: 4rem 3rem;
  max-width: 700px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
  transition: border-color 0.4s ease, box-shadow 0.4s ease;
}
.menu-trigger-card:hover {
  border-color: rgba(201, 162, 39, 0.3);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}
.menu-trigger-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, #C9A227, transparent);
}
.menu-trigger-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: rgba(201, 162, 39, 0.08);
  border: 1px solid rgba(201, 162, 39, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto 1.75rem;
  transition: all 0.3s ease;
}
.menu-trigger-card:hover .menu-trigger-icon {
  background: rgba(201, 162, 39, 0.15);
  transform: scale(1.08) rotate(5deg);
}
.menu-trigger-title {
  font-family: 'Cinzel', serif;
  font-size: 1.8rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.75rem;
}
.menu-trigger-sub {
  font-size: 0.9rem;
  color: #BDBDBD;
  line-height: 1.7;
  margin-bottom: 2rem;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}
.menu-trigger-btns {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}