body {
  font-family: var(--bs-font-sans-serif) !important;
}
.slide p,
.slide li {
  line-height: 1.7em !important;
  font-size: 1.1em !important;
  color: #343434;
}
.slide h5,
.slide h4,
.slide h3,
.slide h2,
.slide h1 {
  line-height: 1.7em !important;
    margin-top: 10px;
}
.bg-white {
  background-color: #ffffff !important;
}
.bg-light {
  background-color: var(--whitesmoke) !important;
}
.bg-fog {
  background-color: var(--mint-fog) !important;
}
.logo {
  font-family: var(--bs-font-accent);
  font-size: 14px;
}
.bg-warning-tag {
  background-color: #a1856f;
}
a .badge {
  text-decoration: underline;
}
.badge-highlight:hover {
  background-color: #ffeeaa !important;
}

.badge-highlight:active {
  background-color: #ffeeaa !important;
  transform: scale(0.97);
}

.badge-highlight.clicked {
  background-color: #ffeeaa !important;
  border: 1px solid #e0b400;
  transition: background-color 0.4s ease;
}
a {
  color: var(--bs-secondary);
}
.summary {
  font-size: 1.4em;
}
.figure-container {
  width: 100%;
  aspect-ratio: 16 / 9;
  max-width: 100%;
  position: relative;
}
.container {
     max-width: 1440px;
   margin: auto;
}

/* QUESTIONS */
.question_tf {
  background: var(--warm-sand);
}
.question_multi {
  background: var(--icy-blue);
}
.question_fill {
  background: var(--mint-fog);
}
.locked {
  border: 2px solid #606060 !important;
}

.quiz-action-bar {
  position: sticky;
  bottom: 0;
  inset-inline: 0;
  z-index: 30;
  width: 100%;
  margin-top: auto;
}
/* Mobile override */
@media (max-width: 991px) {
  .quiz-action-bar {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 45px; /* height of mobile menu */
    z-index: 1050;
  }
}
/* IDE - SHELL */

.left-rail {
    height: calc(100vh - 45px);
    width: 64px;
    position: sticky;
    top: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    background: #ffffff;
    border-right: 1px solid rgba(0, 0, 0, 0.08);
    padding-top: 8px;
    z-index: 100;
}

.left-rail .rail-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    margin-bottom: 10px;
}

.left-rail .rail-spacer {
    flex: 1 1 auto;
}

.left-rail a.rail-item {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    text-decoration: none;
    font-size: 18px;
    color: #333;
}

.left-rail a.rail-item:hover {
    background: rgba(0, 0, 0, 0.06);
}

.left-rail a.rail-item.active {
    background: rgba(13, 110, 253, 0.15);
    color: #0d6efd;
    font-weight: 600;
}

.left-rail .rail-logo {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    margin-bottom: 6px;
}

.left-rail .rail-logo img {
    width: 20px;
    height: 20px;
}

.left-rail .rail-domain {
    font-size: 10px;
    font-weight: 600;
    margin-top: 2px;
}

.ide-shell {
    height: calc(100vh - 45px);
}

.ide-left {
    height: calc(100vh - 45px);
    top: 0;
    border-right: 1px solid rgba(0, 0, 0, 0.08);
    overflow-y: auto; /* NOT auto */
    position: relative; /* establish correct anchor */
    z-index: 200;       /* above center */
}

.ide-main {
    height: calc(100vh - 45px);
    overflow: auto;
    position: relative;
}

.ide-right {
    height: calc(100vh - 45px);
    top: 0;
    border-left: 1px solid rgba(0, 0, 0, 0.08);
    flex-direction: column;
        overflow-y: auto; /* NOT auto */
}

.ide-right-panel {
    flex: 1 1 50%;
    overflow: auto;
}

.ide-panel-header {
    padding: 10px 14px;
    font-weight: 600;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    background: rgba(255, 255, 255);
}

.ide-panel-body {
    padding: 12px 14px;
}
.global-nav {
    height: 45px;
}
.global-content {
    width: 100%;
}

/* =========================
TOPIC NAV
========================= */

.spine-nav .admin-topic-actions .btn {
    padding: 2px 6px !important;
    line-height: 1.2;
    height: 24px;
    white-space: nowrap;
}

.spine-nav .admin-topic-actions form {
    line-height: 1;
}

.spine-nav .current-topic-inline {
    line-height: 1.35;
}

.spine-nav .current-topic-inline .fw-semibold {
}

.spine-nav .topic-type-badge {
    font-size: 10px;
    font-weight: 600;
    vertical-align: middle;
}

.spine-nav .topic-type-concept {
    color: #334155;
}

.spine-nav .topic-type-lesson {
    color: #7c2d12;
}

.spine-nav .section-link {
    padding: 6px 8px;
}

.spine-nav .section-link.active {
    color: var(--domain-accent, #0d6efd) !important;
    background: rgba(13, 110, 253, 0.07);
}

.spine-nav .block-link {
}

.spine-nav .block-link.active {
    color: #111827 !important;
    background: rgba(13, 110, 253, 0.10) !important;
    font-weight: 600;
}

.spine-nav .block-link.bloom-remember {
    border-left: 3px solid #2563eb;
    background: linear-gradient(to right, rgba(37, 99, 235, 0.08), transparent 18%);
}

.spine-nav .block-link.bloom-understand {
    border-left: 3px solid #16a34a;
    background: linear-gradient(to right, rgba(22, 163, 74, 0.08), transparent 18%);
}

.spine-nav .block-link.bloom-apply {
    border-left: 3px solid #efdb06;
    background: linear-gradient(to right, rgba(234, 179, 8, 0.10), transparent 18%);
}

.spine-nav .block-link.bloom-analyze {
    border-left: 3px solid #ea8a0c;
    background: linear-gradient(to right, rgba(234, 88, 12, 0.08), transparent 18%);
}

.spine-nav .block-link.bloom-evaluate {
    border-left: 3px solid #d90000;
    background: linear-gradient(to right, rgba(220, 38, 38, 0.08), transparent 18%);
}

.spine-nav .block-link.bloom-create {
    border-left: 3px solid #a855f7;
    background: linear-gradient(to right, rgba(168, 85, 247, 0.08), transparent 18%);
}

.spine-nav .block-link.bloom-none {
    border-left: 3px solid transparent;
}

.section-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.section-row {
    display: flex;
    align-items: center;
    gap: 8px;
    border-top: 1px solid #f2f2f2;
    background: #fff;
}

.slide-sort-item {
    border-bottom: 0px solid #fff;
}

.section-item.sortable-ghost .section-row {
    opacity: 0.45;
}

.section-grab {
    cursor: grab;
    color: #555;
    font-size: 18px;
    line-height: 1;
    user-select: none;
    flex: 0 0 auto;
}

.section-grab:active {
    cursor: grabbing;
}

.section-delete-btn {
    flex: 0 0 auto;
}

.slide-sort-list {
    min-height: 4px;
}

.slide-sort-item.sortable-ghost {
    opacity: 0.45;
}

.slide-sort-item .block-link {
    display: flex !important;
    align-items: flex-start;
    justify-content: space-between;
    gap: 6px;
    width: 100%;
}

.slide-grab {
    cursor: grab;
    color: #555;
    font-size: 14px;
    line-height: 1.4;
    user-select: none;
    flex: 0 0 auto;
}

.slide-grab:active {
    cursor: grabbing;
}

.block-title {
    min-width: 0;
}

.block-type-label {
    white-space: nowrap;
    opacity: 0.75;
}

/* =========================
Mobile / Tablet Layout
========================= */
@media (max-width: 991px) {

    .global-nav {
        position: fixed;
        left: 0;
        right: 0;
        bottom: 0;
        top: auto;
        height: 45px;
        z-index: 1300;
        border-top: 1px solid rgba(0, 0, 0, 0.08);
        border-bottom: none;
        background: #fff;
    }

    .global-content {
        padding-bottom: 45px;
    }

    /* Global rail -> bottom bar */
    .left-rail {
        display: none;
    }

    .left-rail .rail-section {
        flex-direction: row;
        gap: 8px;
        margin: 0;
    }

    .left-rail .rail-spacer,
    .left-rail .rail-domain,
    .left-rail .rail-logo {
        display: none;
    }

    /* Context (left) rail -> slide-in drawer */
    .ide-left {
        position: fixed;
        left: -100%;
        top: 0;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        z-index: 1100;
        background: #fff;
        transition: left 0.25s ease;
        display: none;
    }

    .ide-left.open {
        left: 0;
        display: block;
    }

    /* Assist (right) rail -> bottom sheet */
    .ide-right {
        position: fixed;
        bottom: -100%;
        left: 0;
        right: 0;
        height: 70vh;
        background: #fff;
        z-index: 1200;
        transition: bottom 0.25s ease;
        border-left: none;
        border-top: 1px solid rgba(0, 0, 0, 0.08);
        display: none;
    }

    .ide-right.open {
        bottom: 0;
        display: block;
    }

    /* Main content adjustments */
    .ide-shell {
        display: block !important;
        height: auto;
        width: 100%;
    }

    .ide-main {
        height: auto;
        overflow: visible;
        padding-bottom: 72px; /* space for bottom nav */
        width: 100% !important;
        max-width: 100% !important;
        flex: 0 0 100% !important;
    }

    /* Disable sticky behavior on mobile */
    .ide-left,
    .ide-right {
        position: fixed;
    }
}


/* GLOBAL NAV */
.main-content {
    max-width: 900px;
}

.list-group-item {
    cursor: pointer;
}

.list-group-item:hover {
    background-color: var(--bs-light);
}
#slide-cards {
  display: none!important;
  gap: 6px;
  padding: 8px 12px;
  flex-wrap: wrap;

}

.slide-card {
  background:#e8f4ff;
  padding:5px 10px;
  border-radius:8px;
  margin-right:6px;
  font-weight:600;
  display:inline-block;
}
.slide-row {
  margin-bottom:2px;
}
.slide-card:hover {
  background: #ddd;
  transform: scale(1.05);
}

.slide-card.active {
  background: #007bff;
  color: white;
}
.slide-card.slide-type-html { background:#e6f3ff; }
.slide-card.slide-type-figure { background:#fff6d9; }
.slide-card.slide-type-quiz { background:#e5ffe5; }
/* === RAG CHAT === */
.rag-wrapper {
  position: sticky;
  bottom: 45px;
    top: 10px;
  left: 50%;
  width: 100%;
  display: flex;
  justify-content: center;
  pointer-events: none; /* optional */
    z-index: 999;
}

.bg-rag-chat {
  max-width: 600px;
  width: 100%;
  background-color: #2b2f36;
  z-index: 50;
  pointer-events: auto;
}
#rag-response ul {
    padding-left: 20px;
}
#rag-response p {
    margin-bottom: 8px;
    color: #fff;
}
#rag-response li {
    color: #fff;
}
#rag-response pre {
    color: #c5d2e0;
}
#rag-response code {
    color: #ff5999;
}
#rag-response strong {
    font-weight: 600;
}
.chat-message {
    max-height: 60vh;
    overflow-y: auto;
    overflow-x: hidden;
}
.highlight-hover {
    background-color: rgba(255, 255, 0, 0.52);
    cursor: pointer;
}
.highlight-click {
    background-color: #fff3cd !important;
    transition: background-color 0.6s ease;
}
#rag-box {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: max-height 0.5s ease, opacity 0.4s ease;
}
.bg-dark::placeholder {
  color: rgba(255,255,255,0.6);
}
#rag-box.open {
    max-height: 60vh;
    opacity: 1;
}
#rag-input {
  border: 1px solid #555;
}
.code-editor {
  font-size: 11px;
  font-family: "Courier";
  background: #2b2f36;
  color: #fff;
}
.code-editor:focus {
   background: #333;
  color: #fff;
}
:root {
  --gray-lines: #d2d2d2;
  --bg-highlight: rgba(255, 255, 0, 0.52);
  /* Accent Colors */
  --icy-blue: #e5f6ff;
  --mint-fog: #ddf5ee;
  --warm-sand: #f5f0e9;
  --whitesmoke: whitesmoke;

--bloom-remember:    #2563eb !important;  /* Soft blue – recall / definitions */
--bloom-understand:  #16a34a !important;  /* Soft green – comprehension */
--bloom-apply: #ead708 !important;  /* Light amber – implementation */
--bloom-analyze: #ea8a0c !important;  /* Light orange – reasoning */
--bloom-evaluate: #d90000 !important;  /* Soft red-pink – critique */
--bloom-create:      #a855f7 !important;  /* Light violet – synthesis */
--bloom-unspecified: #F5F6F8 !important;  /* Neutral editor gray */
}
.smallest {
  font-size: 0.75em;
}

/* LENS */
.lens-pill {
    font-size: 0.8rem;
    line-height: 1;
    opacity: 0.4;
    transition: opacity 0.15s ease, transform 0.1s ease;
}

.lens-pill.active {
    opacity: 1;
}

.lens-pill:hover {
    opacity: 1;
    transform: scale(1.1);
}

.section-nav {
  margin-left: 0;
}
.mx-auto {
    max-width: 990px;
}
.section-link {
  display: block;
  padding: 12px 12px;
  color: var(--bs-secondary);
  text-decoration: none;
}

.section-link:hover {
  background: rgba(0, 0, 0, 0.04);
}

.section-link.active {
  background: #f5f5f5;
  color: var(--bs-primary);
  font-weight: 500;
    border-radius: 0px;
  box-shadow: inset 3px 0 0 var(--bs-primary);
}

/* SESSIONS */

.q-correct {
  background-color: #EAF7EE; /* bootstrap green */
}

.q-incorrect  {
  background-color: #FFF0E3; /* bootstrap red */
}

.progress-bar {
  background-color: var(--bs-secondary) !important;
}
/* BOOKS */

.topic-item {
  cursor: grab;
}
.topic-item:active {
  cursor: grabbing;
}
.book-drag-handle {
    cursor: grab;
    user-select: none;
}
.book-drag-handle:active {
    cursor: grabbing;
}

/* BLOOM */
.bloom-remember   { background-color: var(--bloom-remember); }
.bloom-understand { background-color: var(--bloom-understand); }
.bloom-apply      { background-color: var(--bloom-apply); }
.bloom-analyze    { background-color: var(--bloom-analyze); }
.bloom-evaluate   { background-color: var(--bloom-evaluate); }
.bloom-create     { background-color: var(--bloom-create); }
.bloom-unspecified { background-color: var(--bloom-unspecified); }

.bloom-strip {
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  color: #5d5d5d;
    font-weight: 600;
}

.ql-code-block-container {
    background-color: #23241f;
    color: #f8f8f2;
    overflow: visible;
    margin: 0px;
    padding: 5px 10px;
    border-radius: 3px;
    font-family: monospace;
    white-space: pre;
    font-size: 12px;
}
.ql-container {
  resize: vertical;
  overflow: auto;
  min-height: 150px;

}
/* FLASH CARD */
.flashcard {
  cursor: pointer;
  min-height: 140px;
}
.flash-back {
  display: none;
}
.flashcard.flipped .flash-front {
  display: none;
}
.flashcard.flipped .flash-back {
  display: block;
}
.flashcard-app{
  display:flex;
  flex-direction:column;
  background:#2b2f36;
  margin-top: 150px;
    margin-bottom: 150px;
}
.fc-header{
  padding:18px 22px;
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
}
.fc-progress{
  height:6px;
  margin:0 22px;
}
.fc-viewport{
  flex:1;
  overflow-y:auto;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:30px 18px;
}
.feedback-area {
    font-weight: bold;
}
/* Flashcard card base */
.fc-wrap {
  perspective: 1200px;
}

.topic-page .fc-card {
  position: relative;          /* 🔴 THIS LINE */
  width: 400px;
  min-height: 240px;
  background: #1f2329;
  border-radius: 16px;
  padding: 28px;
  color: #fff;
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
    font-size: 1.1em;
}
.flashcards-wrapper .fc-card {
  position: relative;          /* 🔴 THIS LINE */
  width: 500px;
  min-height: 340px;
  background: #1f2329;
  border-radius: 16px;
  padding: 28px;
  color: #fff;
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
    font-size: 1.1em;
}

.fc-card-inner{
  position: absolute;            /* fill the entire card */
  inset: 0;
  width: 100%;
  height: 100%;

  transition: transform 0.5s ease;
  transform-style: preserve-3d;
}

.fc-card.is-flipped .fc-card-inner{
  transform: rotateY(180deg);
}

.fc-card-face{
  position: absolute;
  inset: 0;                      /* fill */
  width: 100%;
  height: 100%;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 30px;
}

.fc-card-front{ transform: rotateY(0deg) translateZ(1px); }
.fc-card-back { transform: rotateY(180deg) translateZ(1px); }

.fc-text{
  max-width: 680px;
  margin: 0 auto;
  line-height: 1.55;
}

.fc-recall-prefix{
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  opacity: 0.55;
  margin-bottom: 10px;
  text-align: center;
}

.fc-footer{
  background:#1b1f25;
  padding:14px 22px;
  display:grid;
  grid-template-columns: 1fr auto 1fr;
  align-items:center;
  border-top:1px solid rgba(255,255,255,.08);
}

.fc-mode{
  font-size:.75rem;
  letter-spacing:.12em;
  opacity:.7;
}

.fc-controls button{
  min-width:48px;
}

.fc-flip-hint {
  margin-top: 16px;
  font-size: 0.75rem;
  opacity: 0.5;
  text-align: center;
  letter-spacing: 0.08em;
}

.fc-controls-centered{
  justify-self:center;
}

.fc-footer-spacer{
  justify-self:start;
}

.fc-generate-bar {
  padding-top: 12px;
  padding-bottom: 8px;
  display: flex;
  justify-content: center;
  gap: 8px;
}

.fc-generate-bar .btn {
  letter-spacing: 0.04em;
}

.sticky-bottom {
  position: sticky;
  bottom: 0;
}
.topic-nav {
  position: sticky;
  bottom: 0;
  z-index: 40;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(6px);
      border-top: 1px solid rgba(0,0,0,0.08);

}

/* Mobile override */
@media (max-width: 991px) {
  .topic-nav {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 45px; /* height of mobile menu */
    z-index: 1050;
    box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.08);
        border-top: 1px solid rgba(0,0,0,0.08);

  }
}

/* History */
.topic-history-pill:hover {
    background: rgba(13, 110, 253, 0.08) !important;
    color: #0d6efd !important;
    border-color: rgba(13, 110, 253, 0.25) !important;
}

/* anki */
.cloze-blank{
  display:inline-block;
  min-width:64px;
  padding:0 4px;
  border-bottom:2px solid rgba(255,255,255,.35);
  vertical-align:baseline;
}

.cloze-reveal{
  display:inline-block;
  font-weight:600;
  padding:0 4px;
  background-color: #762cba66;
}
/* === Theme Buttons and Accents === */
.btn-xs {
  padding: 1px 6px !important;
  font-size: 11px;
  border-radius: 3px;
  height: 20px;
}
.btn-primary, .bg-primary {
  background-color: var(--bs-primary) !important;
  border-color: var(--bs-primary) !important;
  color: #fff !important;
}

.btn-primary:hover, .bg-primary:hover {
  background-color: var(--bs-primary-dark) !important;
  border-color: var(--bs-primary) !important;
}

.btn-secondary, .bg-secondary {
  background-color: var(--bs-secondary) !important;
  border-color: var(--bs-secondary) !important;
  color: #fff !important;
}

.btn-secondary:hover, .bg-secondary:hover {
  background-color: var(--bs-secondary-dark) !important;
  border-color: var(--bs-secondary-dark) !important;
}

.btn-success, .bg-success {
  background-color: var(--bs-success) !important;
  border-color: var(--bs-success-border-subtle) !important;
  color: #fff !important;
}

.btn-danger, .bg-danger {
  background-color: var(--bs-danger) !important;
  border-color: var(--bs-danger-bg-subtle) !important;
  color: #fff !important;
}

.btn-danger:hover {
  background-color: var(--bs-danger) !important;
  border-color: var(--bs-danger) !important;
}

.btn-info, .bg-info {
  background-color: var(--icy-blue) !important;
  border-color: var(--icy-blue) !important;
}

.btn-warning {
  background-color: var(--bs-warning-bg-subtle) !important;
  border-color: var(--bs-warning) !important;
}

.bg-warning {
  background-color: var(--bs-warning) !important;
  border-color: var(--bs-warning) !important;
}

/* Sorting */
.sortable-section-item .drag-handle {
    cursor: grab;
}
.sortable-section-item .drag-handle:active {
    cursor: grabbing;
}

/* Alerts and Badges */
.alert-primary {
  background-color: var(--rose-mist);
  color: var(--bs-primary);
  border-color: var(--bs-primary);
}
h1, h2, h3, h4, h5, h6 {
  font-family: var(--bs-font-accent) !important;
  line-height: 1.4em;
}

/* === Outline Button Variants === */
.btn-outline-primary {
  color: var(--bs-primary) !important;
  border-color: var(--bs-primary) !important;
  background-color: transparent !important;
}
.btn-outline-primary:hover {
  background-color: var(--bs-primary) !important;
  color: #fff !important;
}

.btn-outline-secondary {
  color: var(--bs-secondary) !important;
  border-color: var(--bs-secondary) !important;
  background-color: transparent !important;
}
.btn-outline-secondary:hover {
  background-color: var(--bs-secondary) !important;
  color: #fff !important;
}

.btn-outline-success {
  color: var(--mint-fog) !important;
  border-color: var(--mint-fog) !important;
  background-color: transparent !important;
}
.btn-outline-success:hover {
  background-color: var(--mint-fog) !important;
  color: var(--bs-primary) !important;
}
.btn-outline-warning {
  color: var(--bs-warning) !important;
  border-color: var(--bs-warning) !important;
  background-color: transparent !important;
}
.btn-outline-warning:hover {
  background-color: var(--bs-warning) !important;
  color: #fff !important;
}
.btn-outline-danger {
  color: var(--bs-danger) !important;
  border-color: var(--bs-danger) !important;
  background-color: transparent !important;
}
.btn-outline-danger:hover {
  background-color: var(--bs-secondary) !important;
  color: #fff !important;
}

.btn-info {
  background-color: var(--icy-blue) !important;
}

.btn-outline-info {
  color: var(--icy-blue) !important;
  border-color: var(--icy-blue) !important;
  background-color: transparent !important;
}
.btn-outline-info:hover {
  background-color: var(--icy-blue) !important;
  color: var(--bs-success) !important;
}


/* === Nav Link Overrides === */
.list-group-item.active {
  background-color: var(--bs-primary);
  border-color: var(--bs-secondary);
}
.main-navbar {
  border-bottom: 1px solid var(--mint-fog);
}
.navbar-nav {
  border-bottom: 0;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.navbar-nav .nav-item {
  display: flex;
  align-items: center;
}

.navbar-nav .nav-link {
  min-height: 36px;
  display: flex;
  align-items: center;
  gap: 0.25rem;
  padding-top: 0 !important;
  padding-bottom: 0 !important;
  font-size: 14px;
  line-height: 1;
}

.navbar-nav .nav-link.active {
  font-weight: 700;
}

.navbar-nav .nav-link:hover {
  background: rgba(0, 0, 0, 0.04);
}
 .nav-item .nav-link {
  padding: 14px 14px;
}
.nav-focus .nav-item .nav-link.active {
}
.nav-focus .nav-link:hover {
  border-bottom: 3px solid var(--bs-primary) !important;
  background-color: var(--bs-primary-bg-subtle);
  border-radius: 0px;
}
/* === BADGES === */
.badge-ask-ai {
  display:inline-block;
  background:var(--bg-highlight);
  color:var(--bs-secondary);
  padding:4px 10px;
  border-radius:12px;
  font-size:12px;
  font-weight:500;
  cursor:pointer;
}
.badge-sm {
  font-size: 0.7rem;
  padding: 0.25em 0.4em;
  border-radius: 0.25rem;
}
.badge-primary {
  background-color: var(--bs-primary);
}
.badge-light {
  background-color: var(--bs-light);
  color: #aaa;
  text-decoration: none !important;
}
.badge-secondary {
  background-color: var(--bs-secondary);
}
.badge-success {
    background-color: var(--mint-fog) !important;
  color: var(--bs-success) !important;
}
.sidebar-section {
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #9aa0a6;
  margin: 0px;
}
:root,
[data-bs-theme=light] {
  --bs-blue: #0d6efd;
  --bs-indigo: #6610f2;
  --bs-purple: #6f42c1;
  --bs-pink: #d63384;
  --bs-red: #dc3545;
  --bs-orange: #fd7e14;
  --bs-yellow: #ffc107;
  --bs-green: #198754;
  --bs-teal: #20c997;
  --bs-cyan: #0dcaf0;
  --bs-black: #000;
  --bs-white: #fff;
  --bs-gray: #6c757d;
  --bs-gray-dark: #343a40;
  --bs-gray-100: #f8f9fa;
  --bs-gray-200: #e9ecef;
  --bs-gray-300: #dee2e6;
  --bs-gray-400: #ced4da;
  --bs-gray-500: #adb5bd;
  --bs-gray-600: #6c757d;
  --bs-gray-700: #495057;
  --bs-gray-800: #343a40;
  --bs-gray-900: #212529;
  --bs-primary: #0d6efd;
  --bs-secondary: #6c757d;
  --bs-success: #198754;
  --bs-info: #0dcaf0;
  --bs-warning: #ffc107;
  --bs-danger: #dc3545;
  --bs-light: #f8f9fa;
  --bs-dark: #212529;
  --bs-primary-rgb: 13, 110, 253;
  --bs-secondary-rgb: 108, 117, 125;
  --bs-success-rgb: 25, 135, 84;
  --bs-info-rgb: 13, 202, 240;
  --bs-warning-rgb: 255, 193, 7;
  --bs-danger-rgb: 220, 53, 69;
  --bs-light-rgb: 248, 249, 250;
  --bs-dark-rgb: 33, 37, 41;
  --bs-primary-text-emphasis: #052c65;
  --bs-secondary-text-emphasis: #2b2f32;
  --bs-success-text-emphasis: #0a3622;
  --bs-info-text-emphasis: #055160;
  --bs-warning-text-emphasis: #664d03;
  --bs-danger-text-emphasis: #58151c;
  --bs-light-text-emphasis: #495057;
  --bs-dark-text-emphasis: #495057;
  --bs-primary-bg-subtle: #cfe2ff;
  --bs-secondary-bg-subtle: #e2e3e5;
  --bs-success-bg-subtle: #d1e7dd;
  --bs-info-bg-subtle: #cff4fc;
  --bs-warning-bg-subtle: #fff3cd;
  --bs-danger-bg-subtle: #f8d7da;
  --bs-light-bg-subtle: #fcfcfd;
  --bs-dark-bg-subtle: #ced4da;
  --bs-primary-border-subtle: #9ec5fe;
  --bs-secondary-border-subtle: #c4c8cb;
  --bs-success-border-subtle: #a3cfbb;
  --bs-info-border-subtle: #9eeaf9;
  --bs-warning-border-subtle: #ffe69c;
  --bs-danger-border-subtle: #f1aeb5;
  --bs-light-border-subtle: #e9ecef;
  --bs-dark-border-subtle: #adb5bd;
  --bs-white-rgb: 255, 255, 255;
  --bs-black-rgb: 0, 0, 0;
  --bs-font-monospace: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  --bs-gradient: linear-gradient(180deg, rgba(255, 255, 255, 0.15), rgba(255, 255, 255, 0));
  --bs-body-font-family: var(--bs-font-sans-serif);
  --bs-body-font-size: 1rem;
  --bs-body-font-weight: 400;
  --bs-body-line-height: 1.5;
  --bs-body-color: #212529;
  --bs-body-color-rgb: 33, 37, 41;
  --bs-body-bg: #fff;
  --bs-body-bg-rgb: 255, 255, 255;
  --bs-emphasis-color: #000;
  --bs-emphasis-color-rgb: 0, 0, 0;
  --bs-secondary-color: rgba(33, 37, 41, 0.75);
  --bs-secondary-color-rgb: 33, 37, 41;
  --bs-secondary-bg: #e9ecef;
  --bs-secondary-bg-rgb: 233, 236, 239;
  --bs-tertiary-color: rgba(33, 37, 41, 0.5);
  --bs-tertiary-color-rgb: 33, 37, 41;
  --bs-tertiary-bg: #f8f9fa;
  --bs-tertiary-bg-rgb: 248, 249, 250;
  --bs-heading-color: inherit;
  --bs-link-color: #0d6efd;
  --bs-link-color-rgb: 13, 110, 253;
  --bs-link-decoration: underline;
  --bs-link-hover-color: #0a58ca;
  --bs-link-hover-color-rgb: 10, 88, 202;
  --bs-code-color: #d63384;
  --bs-highlight-color: #212529;
  --bs-highlight-bg: #fff3cd;
  --bs-border-width: 1px;
  --bs-border-style: solid;
  --bs-border-color: #dee2e6;
  --bs-border-color-translucent: rgba(0, 0, 0, 0.175);
  --bs-border-radius: 0.375rem;
  --bs-border-radius-sm: 0.25rem;
  --bs-border-radius-lg: 0.5rem;
  --bs-border-radius-xl: 1rem;
  --bs-border-radius-xxl: 2rem;
  --bs-border-radius-2xl: var(--bs-border-radius-xxl);
  --bs-border-radius-pill: 50rem;
  --bs-box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
  --bs-box-shadow-sm: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
  --bs-box-shadow-lg: 0 1rem 3rem rgba(0, 0, 0, 0.175);
  --bs-box-shadow-inset: inset 0 1px 2px rgba(0, 0, 0, 0.075);
  --bs-focus-ring-width: 0.25rem;
  --bs-focus-ring-opacity: 0.25;
  --bs-focus-ring-color: rgba(13, 110, 253, 0.25);
  --bs-form-valid-color: #198754;
  --bs-form-valid-border-color: #198754;
  --bs-form-invalid-color: #dc3545;
  --bs-form-invalid-border-color: #dc3545;
}

:root,
[data-bs-theme=light] {
  --bs-blue: #0d6efd;
  --bs-indigo: #6610f2;
  --bs-purple: #6f42c1;
  --bs-pink: #d63384;
  --bs-red: #dc3545;
  --bs-orange: #fd7e14;
  --bs-yellow: #ffc107;
  --bs-green: #198754;
  --bs-teal: #20c997;
  --bs-cyan: #0dcaf0;
  --bs-black: #000;
  --bs-white: #fff;
  --bs-gray: #6c757d;
  --bs-gray-dark: #343a40;
  --bs-gray-100: #f8f9fa;
  --bs-gray-200: #e9ecef;
  --bs-gray-300: #dee2e6;
  --bs-gray-400: #ced4da;
  --bs-gray-500: #adb5bd;
  --bs-gray-600: #6c757d;
  --bs-gray-700: #495057;
  --bs-gray-800: #343a40;
  --bs-gray-900: #212529;
  --bs-primary: #0d6efd;
  --bs-secondary: #6c757d;
  --bs-success: #198754;
  --bs-info: #0dcaf0;
  --bs-warning: #ffc107;
  --bs-danger: #dc3545;
  --bs-light: #f8f9fa;
  --bs-dark: #212529;
  --bs-primary-rgb: 13, 110, 253;
  --bs-secondary-rgb: 108, 117, 125;
  --bs-success-rgb: 25, 135, 84;
  --bs-info-rgb: 13, 202, 240;
  --bs-warning-rgb: 255, 193, 7;
  --bs-danger-rgb: 220, 53, 69;
  --bs-light-rgb: 248, 249, 250;
  --bs-dark-rgb: 33, 37, 41;
  --bs-primary-text-emphasis: #052c65;
  --bs-secondary-text-emphasis: #2b2f32;
  --bs-success-text-emphasis: #0a3622;
  --bs-info-text-emphasis: #055160;
  --bs-warning-text-emphasis: #664d03;
  --bs-danger-text-emphasis: #58151c;
  --bs-light-text-emphasis: #495057;
  --bs-dark-text-emphasis: #495057;
  --bs-primary-bg-subtle: #cfe2ff;
  --bs-secondary-bg-subtle: #e2e3e5;
  --bs-success-bg-subtle: #d1e7dd;
  --bs-info-bg-subtle: #cff4fc;
  --bs-warning-bg-subtle: #fff3cd;
  --bs-danger-bg-subtle: #f8d7da;
  --bs-light-bg-subtle: #fcfcfd;
  --bs-dark-bg-subtle: #ced4da;
  --bs-primary-border-subtle: #9ec5fe;
  --bs-secondary-border-subtle: #c4c8cb;
  --bs-success-border-subtle: #a3cfbb;
  --bs-info-border-subtle: #9eeaf9;
  --bs-warning-border-subtle: #ffe69c;
  --bs-danger-border-subtle: #f1aeb5;
  --bs-light-border-subtle: #e9ecef;
  --bs-dark-border-subtle: #adb5bd;
  --bs-white-rgb: 255, 255, 255;
  --bs-black-rgb: 0, 0, 0;
  --bs-font-monospace: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  --bs-gradient: linear-gradient(180deg, rgba(255, 255, 255, 0.15), rgba(255, 255, 255, 0));
  --bs-body-font-family: var(--bs-font-sans-serif);
  --bs-body-font-size: 1rem;
  --bs-body-font-weight: 400;
  --bs-body-line-height: 1.5;
  --bs-body-color: #212529;
  --bs-body-color-rgb: 33, 37, 41;
  --bs-body-bg: #fff;
  --bs-body-bg-rgb: 255, 255, 255;
  --bs-emphasis-color: #000;
  --bs-emphasis-color-rgb: 0, 0, 0;
  --bs-secondary-color: rgba(33, 37, 41, 0.75);
  --bs-secondary-color-rgb: 33, 37, 41;
  --bs-secondary-bg: #e9ecef;
  --bs-secondary-bg-rgb: 233, 236, 239;
  --bs-tertiary-color: rgba(33, 37, 41, 0.5);
  --bs-tertiary-color-rgb: 33, 37, 41;
  --bs-tertiary-bg: #f8f9fa;
  --bs-tertiary-bg-rgb: 248, 249, 250;
  --bs-heading-color: inherit;
  --bs-link-color: #0d6efd;
  --bs-link-color-rgb: 13, 110, 253;
  --bs-link-decoration: underline;
  --bs-link-hover-color: #0a58ca;
  --bs-link-hover-color-rgb: 10, 88, 202;
  --bs-code-color: #d63384;
  --bs-highlight-color: #212529;
  --bs-highlight-bg: #fff3cd;
  --bs-border-width: 1px;
  --bs-border-style: solid;
  --bs-border-color: #dee2e6;
  --bs-border-color-translucent: rgba(0, 0, 0, 0.175);
  --bs-border-radius: 0.375rem;
  --bs-border-radius-sm: 0.25rem;
  --bs-border-radius-lg: 0.5rem;
  --bs-border-radius-xl: 1rem;
  --bs-border-radius-xxl: 2rem;
  --bs-border-radius-2xl: var(--bs-border-radius-xxl);
  --bs-border-radius-pill: 50rem;
  --bs-box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
  --bs-box-shadow-sm: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
  --bs-box-shadow-lg: 0 1rem 3rem rgba(0, 0, 0, 0.175);
  --bs-box-shadow-inset: inset 0 1px 2px rgba(0, 0, 0, 0.075);
  --bs-focus-ring-width: 0.25rem;
  --bs-focus-ring-opacity: 0.25;
  --bs-focus-ring-color: rgba(13, 110, 253, 0.25);
  --bs-form-valid-color: #198754;
  --bs-form-valid-border-color: #198754;
  --bs-form-invalid-color: #dc3545;
  --bs-form-invalid-border-color: #dc3545;
}

/* Base (desktop) */
.focus-header {
  background: linear-gradient(90deg, #0056b3, #007bff);
  color: white;
  font-size: 1rem;
  padding: 12px 20px;
  border-bottom: 3px solid #004080;
}

/* Mobile adjustments */
@media (max-width: 767.98px) {
  .focus-header {
    background: linear-gradient(180deg, #0066cc, #3399ff);
    font-size: 1.2rem;
    text-align: center;
    border-bottom: 5px solid #003366;
  }

  .focus-header span {
    display: block;
    font-size: 0.9rem;
    opacity: 0.9;
  }
}