/* Table Design */
/* Skeleton Loader */
.skeleton-row td {
  padding: 24px 16px;
}

.skeleton-box {
  height: 20px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 4px;
  position: relative;
  overflow: hidden;
}

.skeleton-box.subject {
  width: 60%;
  margin: 0 auto;
  height: 24px;
}
.skeleton-box.time {
  width: 40%;
  margin: 0 auto;
}
.skeleton-box.doctor {
  width: 80%;
  margin: 0 auto;
}
.skeleton-box.group {
  width: 30%;
  margin: 0 auto;
}

.skeleton-box::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  transform: translateX(-100%);
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.03),
    transparent
  );
  animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
  100% {
    transform: translateX(100%);
  }
}

/* Animations */
.table-container {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;

  /* WPO Phase 2: Ultimate CLS Elimination */
  content-visibility: auto;
  contain: paint layout;
  min-height: 800px;
}

@media (max-width: 768px) {
  .table-container {
    border: none;
    background: transparent;
    overflow: visible;
  }

  table,
  thead,
  tbody,
  th,
  td,
  tr {
    display: block;
  }

  thead tr {
    position: absolute;
    top: -9999px;
    left: -9999px;
  }

  tr {
    background: var(--bg-panel);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    margin-bottom: 20px;
    padding: 16px;
    box-shadow: var(--shadow);
    animation: rowEntrance 0.5s ease both;
    position: relative;

    /* WPO Phase 2 CLS Fix: Ensure the browser reserves at least the card's base height instantly */
    min-height: 250px;
  }

  td {
    border: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    position: relative;
    padding: 12px 0 12px 50% !important;
    text-align: right !important;
    font-size: 14px;
    min-height: 48px;
    display: flex;
    align-items: center;
    justify-content: flex-end;
  }

  td:last-child {
    border-bottom: none;
  }

  td::before {
    content: attr(data-label);
    position: absolute;
    left: 0;
    width: 45%;
    padding-right: 10px;
    white-space: nowrap;
    text-align: left;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    font-size: 11px;
    letter-spacing: 0.05em;
  }

  .doctor-stack {
    align-items: flex-end;
  }

  .doctor-ar {
    font-size: 1rem;
  }

  .code-wrapper {
    justify-content: flex-end;
  }

  /* Skeleton Adjustment for Mobile Cards */
  .skeleton-row td {
    padding-left: 0 !important;
    justify-content: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
  }

  .skeleton-row td::before {
    display: none;
  }

  .skeleton-box {
    margin: 0 !important;
    width: 100% !important;
  }
}

table {
  width: 100%;
  border-collapse: collapse;
}

th {
  background: var(--bg-hover);
  padding: 14px 16px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  text-align: center;
  border-bottom: 2px solid var(--border);
}

td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  color: var(--text-main);
  text-align: center;
  font-size: 14px;
  transition: color 0.2s ease;
}

tbody tr {
  transition: background-color 0.15s ease;
}

tbody tr:hover {
  background: var(--bg-hover);
}

tbody tr:hover td {
  color: var(--accent);
}

.subject-cell {
  font-weight: 600;
  color: var(--accent);
}
.group-cell {
  font-family: var(--font-mono);
  font-weight: 600;
}
.doctor-cell {
  padding: 12px 16px;
}
.doctor-stack {
  display: flex;
  flex-direction: column;
  gap: 4px;
  align-items: center;
}
.doctor-ar {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-main);
  direction: rtl;
}
.doctor-en {
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--text-muted);
}
/* Empty State Enhancement */
.empty-state-container {
  padding: 60px 20px;
  text-align: center;
  background: rgba(255, 255, 255, 0.02);
  border-radius: var(--radius-lg);
  border: 1px dashed var(--border);
  margin: 40px auto;
  max-width: 500px;
  animation: viewEntrance 0.6s ease both;
}

.empty-state-icon {
  font-size: 48px;
  color: var(--text-dim);
  margin-bottom: 20px;
  display: block;
  filter: drop-shadow(0 0 10px rgba(168, 85, 247, 0.2));
}

.empty-state-container h3 {
  font-size: 20px;
  color: var(--text-main);
  margin-bottom: 12px;
}

.empty-state-container p {
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.6;
}

.empty-state-container .suggestion {
  margin-top: 20px;
  color: var(--accent);
  font-weight: 600;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.code-wrapper {
  display: flex;
  align-items: center;
  gap: 8px;
  justify-content: center;
}
.code-cell {
  font-family: var(--font-mono);
  background: var(--bg-hover);
  padding: 4px 8px;
  border-radius: 4px;
  color: var(--accent);
  font-size: 13px;
}

/* No Results Area */
#no-results {
  padding: 60px;
  text-align: center;
  color: var(--text-dim);
}

#meme-container {
  margin-bottom: 24px;
  display: flex;
  justify-content: center;
}

.meme-img {
  max-width: 400px;
  height: auto;
  border-radius: 16px;
  box-shadow:
    0 10px 30px rgba(0, 0, 0, 0.8),
    0 0 20px var(--accent-bg);
}