/* =============================================================================
   ThinkCode — Academic Practicals Hub / University Lab Manual Styles
   Theme-aware, Glassmorphic, Cyberpunk aesthetic matching ThinkCode
   ============================================================================= */

#practicals {
  width: 100%;
  max-width: 100vw;
  box-sizing: border-box;
  overflow-x: hidden;
}

.practicals-container {
  max-width: 1440px;
  width: 100%;
  margin: 0 auto;
  padding: 24px 20px 60px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  min-height: calc(100vh - 70px);
  box-sizing: border-box;
  overflow-x: hidden;
}

/* --- Top Header & Controls Bar --- */
.practicals-hero-bar {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 22px 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
  position: relative;
  overflow: hidden;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

.practicals-hero-bar::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--hole), var(--ok), var(--cmp));
}

.practicals-hero-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 16px;
}

.practicals-title-box {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.practicals-badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: color-mix(in srgb, var(--hole) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--hole) 30%, transparent);
  color: var(--hole);
  padding: 3px 10px;
  border-radius: 999px;
  font: 700 11.5px "JetBrains Mono", monospace;
  letter-spacing: 0.04em;
  width: fit-content;
  text-transform: uppercase;
}

.practicals-title {
  margin: 4px 0 0;
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 10px;
}

.practicals-sub {
  margin: 0;
  color: var(--mute);
  font-size: 14px;
}

/* Search & Saved Toggle */
.practicals-top-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.practicals-search-wrap {
  position: relative;
  min-width: 260px;
}

.practicals-search-input {
  width: 100%;
  background: var(--code);
  border: 1px solid var(--line);
  color: var(--ink);
  padding: 8px 34px 8px 14px;
  border-radius: 10px;
  font: 14px inherit;
  transition: all 0.2s ease;
}

.practicals-search-input:focus {
  outline: none;
  border-color: var(--hole);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--hole) 18%, transparent);
}

.practicals-search-icon {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
  color: var(--mute);
  font-size: 14px;
}

.btn-saved-filter {
  background: var(--code);
  border: 1px solid var(--line);
  color: var(--ink);
  padding: 8px 14px;
  border-radius: 10px;
  font: 600 13px "JetBrains Mono", monospace;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.18s ease;
}

.btn-saved-filter:hover {
  border-color: var(--cmp);
  color: var(--cmp);
}

.btn-saved-filter.active {
  background: color-mix(in srgb, var(--cmp) 15%, transparent);
  border-color: var(--cmp);
  color: var(--cmp);
  font-weight: 700;
}

/* Course Tabs & Category Filter */
.practicals-filters-row {
  display: flex;
  flex-direction: column;
  gap: 12px;
  border-top: 1px solid var(--line);
  padding-top: 14px;
}

.course-tabs-group {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.filter-label {
  font: 600 12px "JetBrains Mono", monospace;
  color: var(--mute);
  text-transform: uppercase;
  margin-right: 4px;
}

.course-tab-btn {
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--mute);
  padding: 5px 12px;
  border-radius: 8px;
  font: 600 13px inherit;
  cursor: pointer;
  transition: all 0.15s ease;
}

.course-tab-btn:hover {
  color: var(--ink);
  background: var(--code);
}

.course-tab-btn.active {
  background: var(--hole);
  border-color: var(--hole);
  color: #fff;
  box-shadow: 0 2px 8px color-mix(in srgb, var(--hole) 35%, transparent);
}

.category-pills-group {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  overflow-x: auto;
  padding-bottom: 2px;
  scrollbar-width: none;
}
.category-pills-group::-webkit-scrollbar { display: none; }

.category-pill {
  border: 1px solid var(--line);
  background: var(--code);
  color: var(--mute);
  padding: 4px 10px;
  border-radius: 20px;
  font: 600 12px inherit;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s ease;
}

.category-pill:hover {
  color: var(--ink);
  border-color: var(--mute);
}

.category-pill.active {
  background: color-mix(in srgb, var(--ok) 18%, transparent);
  border-color: var(--ok);
  color: var(--ok);
  font-weight: 700;
}

/* --- Master-Detail Layout --- */
.practicals-layout {
  display: grid;
  grid-template-columns: 360px minmax(0, 1fr);
  gap: 20px;
  align-items: start;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  box-sizing: border-box;
}

/* --- Left List Pane --- */
.practicals-list-pane {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  max-height: calc(100vh - 240px);
  position: sticky;
  top: 14px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.03);
  width: 100%;
  max-width: 100%;
  min-width: 0;
  box-sizing: border-box;
}

.list-pane-header {
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--code);
}

.list-pane-title {
  font: 700 13px "JetBrains Mono", monospace;
  color: var(--ink);
  letter-spacing: 0.02em;
}

.list-pane-count {
  font: 600 11.5px "JetBrains Mono", monospace;
  color: var(--mute);
  background: var(--panel);
  padding: 2px 8px;
  border-radius: 6px;
  border: 1px solid var(--line);
}

.practicals-items-scroll {
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  padding: 8px;
  gap: 6px;
  scrollbar-width: thin;
}

.practical-list-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid transparent;
  background: transparent;
  cursor: pointer;
  text-align: left;
  transition: all 0.16s ease;
  position: relative;
}

.practical-list-item:hover {
  background: var(--code);
  border-color: var(--line);
}

.practical-list-item.selected {
  background: color-mix(in srgb, var(--hole) 8%, var(--panel));
  border-color: var(--hole);
  box-shadow: 0 2px 10px color-mix(in srgb, var(--hole) 18%, transparent);
}

.practical-item-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}

.practical-item-cat {
  font: 700 11px "JetBrains Mono", monospace;
  color: var(--hole);
  text-transform: uppercase;
}

.practical-star-btn {
  background: transparent;
  border: none;
  cursor: pointer;
  font-size: 14px;
  color: var(--mute);
  padding: 2px;
  line-height: 1;
  transition: transform 0.15s ease, color 0.15s ease;
}

.practical-star-btn:hover {
  transform: scale(1.2);
  color: var(--cmp);
}

.practical-star-btn.bookmarked {
  color: var(--cmp);
}

.practical-item-title {
  font-size: 14.5px;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.35;
}

.practical-item-badges {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}

.course-chip-mini {
  font: 600 10.5px "JetBrains Mono", monospace;
  background: var(--code);
  border: 1px solid var(--line);
  color: var(--mute);
  padding: 1px 6px;
  border-radius: 4px;
}

.practical-empty-list {
  padding: 32px 16px;
  text-align: center;
  color: var(--mute);
  font-size: 13.5px;
}

/* --- Right Detail Pane --- */
.practicals-detail-pane {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 22px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
  position: relative;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  box-sizing: border-box;
  overflow-x: hidden;
}

.practical-detail-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  flex-wrap: wrap;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  box-sizing: border-box;
}

.practical-detail-title-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1 1 auto;
  min-width: 0;
  max-width: 100%;
}

.practical-detail-title {
  margin: 0;
  font-size: 24px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.01em;
  word-break: break-word;
  overflow-wrap: break-word;
}

.practical-aim-box {
  background: color-mix(in srgb, var(--hole) 6%, var(--code));
  border-left: 3px solid var(--hole);
  padding: 8px 14px;
  border-radius: 0 8px 8px 0;
  font-size: 13.5px;
  color: var(--ink);
  line-height: 1.5;
  word-break: break-word;
  overflow-wrap: break-word;
}

.practical-aim-label {
  font-weight: 700;
  color: var(--hole);
  font-family: "JetBrains Mono", monospace;
  margin-right: 4px;
}

.practical-meta-chips {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}

.complexity-pill {
  font: 600 12px "JetBrains Mono", monospace;
  background: var(--code);
  border: 1px solid var(--line);
  padding: 3px 10px;
  border-radius: 6px;
  color: var(--ink);
  display: inline-flex;
  gap: 6px;
}

.complexity-pill strong {
  color: var(--ok);
}

.btn-bookmark-lg {
  border: 1px solid var(--line);
  background: var(--code);
  color: var(--ink);
  padding: 8px 14px;
  border-radius: 10px;
  font: 600 13px inherit;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.16s ease;
}

.btn-bookmark-lg:hover {
  border-color: var(--cmp);
  color: var(--cmp);
}

.btn-bookmark-lg.bookmarked {
  background: color-mix(in srgb, var(--cmp) 12%, transparent);
  border-color: var(--cmp);
  color: var(--cmp);
}

/* --- Language Tabs & Actions Bar --- */
.practical-code-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  background: var(--code);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 8px 12px;
}

.lang-switch-tabs {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.lang-tab-btn {
  border: 1px solid transparent;
  background: transparent;
  color: var(--mute);
  padding: 6px 14px;
  border-radius: 8px;
  font: 600 13px "JetBrains Mono", monospace;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.15s ease;
}

.lang-tab-btn:hover {
  color: var(--ink);
  background: var(--panel);
}

.lang-tab-btn.active {
  background: var(--panel);
  border-color: var(--line);
  color: var(--ink);
  font-weight: 700;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04);
}

.code-actions-group {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.btn-action-primary {
  background: linear-gradient(135deg, var(--ok), #178070);
  border: 1px solid var(--ok);
  color: #fff;
  padding: 6px 14px;
  border-radius: 8px;
  font: 700 12.5px inherit;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: transform 0.14s ease, filter 0.14s ease;
  box-shadow: 0 2px 8px color-mix(in srgb, var(--ok) 35%, transparent);
}

.btn-action-primary:hover {
  transform: translateY(-1px);
  filter: brightness(1.08);
}

.btn-action-visualizer {
  background: linear-gradient(135deg, var(--hole), #6b3bb2);
  border: 1px solid var(--hole);
  color: #fff;
  padding: 6px 14px;
  border-radius: 8px;
  font: 700 12.5px inherit;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: transform 0.14s ease, filter 0.14s ease;
  box-shadow: 0 2px 8px color-mix(in srgb, var(--hole) 35%, transparent);
}

.btn-action-visualizer:hover {
  transform: translateY(-1px);
  filter: brightness(1.08);
}

.btn-action-tool {
  background: var(--panel);
  border: 1px solid var(--line);
  color: var(--ink);
  padding: 6px 12px;
  border-radius: 8px;
  font: 600 12.5px inherit;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: all 0.15s ease;
}

.btn-action-tool:hover {
  border-color: var(--hole);
  color: var(--hole);
  transform: translateY(-1px);
}

.btn-action-tool:active {
  transform: translateY(0);
}

/* --- Code Box Display --- */
.practical-code-card {
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  background: #0d1117;
  color: #e6edf3;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
  display: flex;
  flex-direction: column;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  box-sizing: border-box;
  position: relative;
}

.code-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 14px;
  background: #161b22;
  border-bottom: 1px solid #30363d;
  font: 600 12px "JetBrains Mono", monospace;
  color: #8b949e;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  box-sizing: border-box;
}

.code-card-dots {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
}
.code-card-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}
.code-card-dots span:nth-child(1) { background: #ff5f56; }
.code-card-dots span:nth-child(2) { background: #ffbd2e; }
.code-card-dots span:nth-child(3) { background: #27c93f; }

.practical-code-viewer {
  margin: 0;
  padding: 14px 0;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 13px;
  line-height: 1.65;
  overflow-x: auto;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  white-space: pre;
  tab-size: 4;
  background: #0d1117;
  color: #c9d1d9;
  scrollbar-width: thin;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  box-sizing: border-box;
  position: relative;
}

.p-code-line {
  display: flex;
  align-items: baseline;
  padding: 1px 14px 1px 0;
  white-space: pre;
  width: max-content;
  min-width: 100%;
  min-height: 1.7em;
  box-sizing: border-box;
  transition: background 0.12s ease;
}

.p-code-line:hover {
  background: rgba(255, 255, 255, 0.05);
}

.p-line-num {
  width: 38px;
  min-width: 38px;
  text-align: right;
  padding-right: 14px;
  margin-right: 6px;
  color: #4b5563;
  user-select: none;
  font-size: 11.5px;
  border-right: 1px solid #21262d;
  flex-shrink: 0;
  position: sticky;
  left: 0;
  background: #0d1117;
  z-index: 2;
  opacity: 0.85;
}

.p-line-content {
  flex: 1;
  padding-left: 8px;
  padding-right: 14px;
  white-space: pre;
}

/* Syntax Color Tokens (VS Code / GitHub Pro Dark Style) */
.c-kw {
  color: #c084fc;
  font-weight: 700;
} /* Royal Purple for Keywords */

.c-type {
  color: #38bdf8;
  font-weight: 600;
} /* Electric Cyan for Types */

.c-fn {
  color: #60a5fa;
  font-weight: 600;
} /* Vibrant Blue for Function Names */

.c-str {
  color: #4ade80;
} /* Vivid Emerald Green for Strings */

.c-num {
  color: #fbbf24;
  font-weight: 600;
} /* Warm Amber Gold for Numbers */

.c-cm {
  color: #8b949e;
  font-style: italic;
} /* Muted Slate for Comments */

.c-pp {
  color: #f472b6;
  font-weight: 600;
} /* Neon Pink for Preprocessors (#include, #define) */

.c-bi {
  color: #fb923c;
  font-weight: 600;
} /* Tangerine Orange for Builtins & Constants (NULL, nullptr, true, false, cout) */

.c-op {
  color: #f87171;
} /* Coral Red for Operators (->, ::, *, &, +, -, =) */


/* --- Terminal Sample I/O Box --- */
.practical-terminal-box {
  background: #0a0f18;
  border: 1px solid #1f293d;
  border-radius: 12px;
  overflow: hidden;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  box-sizing: border-box;
}

.terminal-box-header {
  padding: 8px 14px;
  background: #121927;
  border-bottom: 1px solid #1f293d;
  font: 700 11.5px "JetBrains Mono", monospace;
  color: #38bdf8;
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  box-sizing: border-box;
}

.terminal-box-content {
  padding: 14px 18px;
  font: 13px "JetBrains Mono", monospace;
  color: #e2e8f0;
  line-height: 1.6;
  white-space: pre-wrap;
  word-break: break-word;
  overflow-wrap: break-word;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 0;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  box-sizing: border-box;
}

/* --- Viva-Voce Accordion Section --- */
.viva-section {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 4px;
}

.viva-section-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 8px;
}

.viva-cards-grid {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.viva-card {
  background: var(--code);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: border-color 0.15s ease;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  box-sizing: border-box;
  word-break: break-word;
  overflow-wrap: break-word;
}

.viva-card:hover {
  border-color: var(--hole);
}

.viva-question {
  font: 600 13.5px inherit;
  color: var(--ink);
  display: flex;
  gap: 8px;
  word-break: break-word;
  overflow-wrap: break-word;
}

.viva-q-badge {
  font: 700 11.5px "JetBrains Mono", monospace;
  color: var(--hole);
  background: color-mix(in srgb, var(--hole) 14%, transparent);
  padding: 1px 6px;
  border-radius: 4px;
  height: fit-content;
  flex-shrink: 0;
}

.viva-answer {
  font-size: 13px;
  color: var(--mute);
  padding-left: 28px;
  line-height: 1.5;
  word-break: break-word;
  overflow-wrap: break-word;
}

/* --- Mobile Navigation Switcher for Small Screens --- */
.mobile-view-tabs {
  display: none;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 4px;
  margin-bottom: 4px;
}

.mobile-view-tab-btn {
  border: none;
  background: transparent;
  color: var(--mute);
  padding: 8px;
  border-radius: 6px;
  font: 700 13px inherit;
  cursor: pointer;
  text-align: center;
  transition: all 0.15s ease;
}

.mobile-view-tab-btn.active {
  background: var(--hole);
  color: #fff;
}

/* --- Responsive Media Queries --- */
@media (max-width: 960px) {
  .practicals-layout {
    grid-template-columns: minmax(0, 1fr);
    width: 100%;
    max-width: 100%;
    min-width: 0;
  }

  .practicals-list-pane {
    max-height: none;
    position: static;
    width: 100%;
    max-width: 100%;
    min-width: 0;
  }

  .mobile-view-tabs {
    display: grid;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }

  /* When on mobile, toggle between list view and detail view */
  .practicals-layout.show-detail .practicals-list-pane {
    display: none;
  }

  .practicals-layout.show-list .practicals-detail-pane {
    display: none;
  }

  .practicals-container {
    padding: 12px 10px 60px;
    gap: 12px;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    overflow-x: hidden;
  }

  .practicals-hero-bar {
    padding: 14px 12px;
    gap: 12px;
    width: 100%;
    max-width: 100%;
    min-width: 0;
  }

  .practicals-hero-header {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }

  .practicals-title-box {
    width: 100%;
    max-width: 100%;
    min-width: 0;
  }

  .practicals-title {
    font-size: 19px;
    flex-wrap: wrap;
    word-break: break-word;
  }

  .practicals-sub {
    font-size: 13px;
    word-break: break-word;
  }

  .practicals-top-actions {
    width: 100%;
    max-width: 100%;
    min-width: 0;
    gap: 8px;
  }

  .practicals-search-wrap {
    width: 100%;
    min-width: 0;
  }

  .btn-saved-filter {
    width: 100%;
    justify-content: center;
  }

  .practicals-detail-pane {
    padding: 14px 10px;
    gap: 14px;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    box-sizing: border-box;
    overflow-x: hidden;
  }

  .practical-detail-header {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }

  .btn-bookmark-lg {
    width: 100%;
    justify-content: center;
  }

  .practical-code-toolbar {
    flex-direction: column;
    align-items: stretch;
    padding: 8px;
    gap: 10px;
    width: 100%;
    max-width: 100%;
    min-width: 0;
  }

  .lang-switch-tabs {
    width: 100%;
    max-width: 100%;
    min-width: 0;
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 4px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .lang-switch-tabs::-webkit-scrollbar {
    display: none;
  }

  .lang-tab-btn {
    flex-shrink: 0;
    padding: 6px 12px;
    font-size: 12px;
  }

  .code-actions-group {
    width: 100%;
    max-width: 100%;
    min-width: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
  }

  .btn-action-primary {
    width: 100%;
    justify-content: center;
    padding: 10px 14px;
    font-size: 13px;
  }

  .btn-action-visualizer {
    width: 100%;
    justify-content: center;
    padding: 10px 14px;
    font-size: 13px;
  }

  .btn-action-tool {
    flex: 1 1 calc(33.333% - 6px);
    min-width: 75px;
    justify-content: center;
    padding: 8px 4px;
    font-size: 12px;
  }

  .code-card-header {
    font-size: 11px;
    padding: 8px 10px;
  }

  .code-card-header span:last-child {
    display: none;
  }

  .practical-code-card {
    width: 100%;
    max-width: 100%;
    min-width: 0;
    box-sizing: border-box;
  }

  .practical-code-viewer {
    font-size: 12px;
    padding: 10px 0;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    box-sizing: border-box;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .p-code-line {
    font-size: 12px;
  }

  .p-line-num {
    width: 32px;
    min-width: 32px;
    padding-right: 8px;
    font-size: 10.5px;
  }

  .practical-terminal-box {
    width: 100%;
    max-width: 100%;
    min-width: 0;
  }

  .terminal-box-header {
    font-size: 10.5px;
    padding: 8px 10px;
  }

  .terminal-box-content {
    font-size: 12px;
    padding: 10px 12px;
    width: 100%;
    max-width: 100%;
    min-width: 0;
  }

  .viva-card {
    padding: 10px 12px;
  }

  .viva-question {
    font-size: 13px;
    flex-wrap: wrap;
  }

  .viva-answer {
    padding-left: 0;
    margin-top: 4px;
    font-size: 12.5px;
  }
}