.glossary-ai-titlebar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .8rem;
  flex-wrap: wrap;
}

.glossary-ai-titlewrap {
  display: flex;
  align-items: center;
  gap: .55rem;
  flex-wrap: wrap;
  min-width: 0;
}

.glossary-ai-titlebar--modal {
  width: 100%;
}

.glossary-ai-titlebar--modal-inline {
  align-items: center;
  gap: .55rem;
  flex-wrap: nowrap;
  margin-bottom: 0;
  padding: .88rem 1rem .82rem;
  position: sticky;
  top: 0;
  z-index: 4;
  border-top: 1px solid rgba(0, 0, 0, .06);
  border-bottom: 1px solid rgba(0, 0, 0, .08);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, .94), rgba(255, 255, 255, .88)),
    repeating-linear-gradient(
      to bottom,
      rgba(104, 88, 69, 0.04) 0,
      rgba(104, 88, 69, 0.04) 1px,
      transparent 1px,
      transparent 24px
    );
  backdrop-filter: blur(10px) saturate(115%);
}

.glossary-ai-titlewrap--modal-inline {
  flex: 1 1 auto;
  min-width: 0;
}

.glossary-ai-titlewrap > :is(h1, h2, h3, h4, h5, h6) {
  min-width: 0;
}

.glossary-ai-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  border: 1px solid rgba(13, 110, 253, .32);
  border-radius: 999px;
  background: linear-gradient(135deg, #0d6efd, #2563eb);
  color: #fff;
  box-shadow: 0 .65rem 1.5rem rgba(13, 110, 253, .18);
  padding: .5rem .9rem;
  font-size: .9rem;
  font-weight: 700;
  letter-spacing: .01em;
  line-height: 1;
  cursor: pointer;
  transition: transform .16s ease, box-shadow .18s ease, filter .18s ease, opacity .18s ease;
}

.glossary-ai-btn[data-ai-mode="expanded"] {
  background: linear-gradient(135deg, #0f766e, #0ea5a4);
  border-color: rgba(15, 118, 110, .32);
  box-shadow: 0 .65rem 1.5rem rgba(15, 118, 110, .18);
}

.glossary-ai-btn[data-ai-mode="simple"] {
  background: linear-gradient(135deg, #475467, #344054);
  border-color: rgba(71, 84, 103, .34);
  box-shadow: 0 .65rem 1.5rem rgba(15, 23, 42, .14);
}

.glossary-ai-btn:hover,
.glossary-ai-btn:focus-visible {
  transform: translateY(-1px);
  box-shadow: 0 .9rem 1.85rem rgba(13, 110, 253, .22);
  filter: saturate(1.05);
}

.glossary-ai-btn:disabled {
  opacity: .68;
  cursor: wait;
  transform: none;
}

.glossary-ai-btn__icon {
  width: 1.18rem;
  height: 1.18rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 1.18rem;
}

.glossary-ai-btn__icon svg {
  width: 1.18rem;
  height: 1.18rem;
  display: block;
}

.glossary-ai-btn.is-loading .glossary-ai-btn__icon {
  animation: glossaryAiPulse 1s ease-in-out infinite;
}

.glossary-ai-btn--modal-inline {
  flex: 0 0 auto;
  padding: .34rem .62rem;
  gap: .38rem;
  font-size: .76rem;
  font-weight: 650;
  letter-spacing: 0;
  background: rgba(13, 110, 253, .08);
  color: #0b5ed7;
  border-color: rgba(13, 110, 253, .18);
  box-shadow: none;
}

.glossary-ai-btn--modal-inline[data-ai-mode="expanded"] {
  background: rgba(15, 118, 110, .08);
  color: #0f766e;
  border-color: rgba(15, 118, 110, .18);
}

.glossary-ai-btn--modal-inline[data-ai-mode="expanded"]:hover,
.glossary-ai-btn--modal-inline[data-ai-mode="expanded"]:focus-visible {
  background: rgba(15, 118, 110, .12);
}

.glossary-ai-btn--modal-inline[data-ai-mode="simple"] {
  background: rgba(71, 84, 103, .08);
  color: #344054;
  border-color: rgba(71, 84, 103, .18);
}

.glossary-ai-btn--modal-inline[data-ai-mode="simple"]:hover,
.glossary-ai-btn--modal-inline[data-ai-mode="simple"]:focus-visible {
  background: rgba(71, 84, 103, .12);
}

.glossary-ai-btn--modal-inline:hover,
.glossary-ai-btn--modal-inline:focus-visible {
  box-shadow: none;
  filter: none;
  background: rgba(13, 110, 253, .12);
}

.glossary-ai-btn--modal-inline .glossary-ai-btn__icon,
.glossary-ai-btn--modal-inline .glossary-ai-btn__icon svg {
  width: .95rem;
  height: .95rem;
}

.glossary-ai-status {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  border-radius: 999px;
  padding: .28rem .65rem;
  font-size: .78rem;
  font-weight: 700;
  line-height: 1;
  color: #0b5ed7;
  background: rgba(13, 110, 253, .08);
  border: 1px solid rgba(13, 110, 253, .18);
}

.glossary-ai-status::before {
  content: "";
  width: .48rem;
  height: .48rem;
  border-radius: 999px;
  background: currentColor;
  box-shadow: 0 0 0 .18rem rgba(13, 110, 253, .12);
}

.glossary-ai-feedback {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  margin-bottom: .6rem;
  font-size: .84rem;
  font-weight: 600;
  line-height: 1.25;
  color: #b42318;
  background: rgba(217, 45, 32, .08);
  border: 1px solid rgba(217, 45, 32, .16);
  padding: .48rem .72rem;
  border-radius: .85rem;
}

.glossary-ai-feedback::before {
  content: "!";
  width: 1rem;
  height: 1rem;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: currentColor;
  color: #fff;
  font-size: .72rem;
  font-weight: 800;
}

.glossary-ai-target.is-ai-revealed {
  animation: glossaryAiReveal .38s ease;
}

.glossary-ai-loader {
  min-height: 220px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding: 1.2rem 1rem;
  text-align: center;
}

.glossary-ai-loader__visual {
  position: relative;
  width: 86px;
  height: 86px;
  display: grid;
  place-items: center;
}

.glossary-ai-loader__ring,
.glossary-ai-loader__core {
  position: absolute;
  border-radius: 999px;
}

.glossary-ai-loader__ring--outer {
  inset: 0;
  border: 2px solid rgba(13, 110, 253, .12);
  border-top-color: rgba(13, 110, 253, .95);
  border-right-color: rgba(13, 110, 253, .45);
  animation: glossaryAiSpin 1.05s linear infinite;
}

.glossary-ai-loader__ring--middle {
  inset: 10px;
  border: 2px dashed rgba(13, 110, 253, .36);
  animation: glossaryAiSpinReverse 1.35s linear infinite;
}

.glossary-ai-loader__ring--inner {
  inset: 23px;
  border: 2px solid rgba(13, 110, 253, .16);
  box-shadow: 0 0 0 .45rem rgba(13, 110, 253, .05);
  animation: glossaryAiPulseRing 1.45s ease-in-out infinite;
}

.glossary-ai-loader__core {
  inset: 28px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, rgba(13, 110, 253, .12), rgba(13, 110, 253, .2));
  color: #0d6efd;
  box-shadow: inset 0 0 0 1px rgba(13, 110, 253, .12);
}

.glossary-ai-loader__core svg {
  width: 20px;
  height: 20px;
}

.glossary-ai-loader__text {
  max-width: 32rem;
  font-size: .98rem;
  font-weight: 700;
  color: var(--bs-body-color, #212529);
  letter-spacing: -.01em;
}

html[data-bs-theme="dark"] .glossary-ai-btn {
  background: linear-gradient(135deg, #f5c542, #ffd85f);
  color: #111;
  border-color: rgba(245, 197, 66, .42);
  box-shadow: 0 .65rem 1.5rem rgba(245, 197, 66, .16);
}

html[data-bs-theme="dark"] .glossary-ai-btn:hover,
html[data-bs-theme="dark"] .glossary-ai-btn:focus-visible {
  box-shadow: 0 .95rem 1.95rem rgba(245, 197, 66, .22);
}

html[data-bs-theme="dark"] .glossary-ai-btn--modal-inline {
  background: rgba(245, 197, 66, .18);
  color: #f7dc7c;
  border-color: rgba(245, 197, 66, .32);
  box-shadow: none;
}

html[data-bs-theme="dark"] .glossary-ai-btn[data-ai-mode="expanded"] {
  background: linear-gradient(135deg, #14b8a6, #2dd4bf);
  color: #062f2d;
  border-color: rgba(45, 212, 191, .45);
  box-shadow: 0 .75rem 1.65rem rgba(20, 184, 166, .22);
}

html[data-bs-theme="dark"] .glossary-ai-btn[data-ai-mode="simple"] {
  background: linear-gradient(135deg, #98a2b3, #cbd5e1);
  color: #111827;
  border-color: rgba(203, 213, 225, .4);
  box-shadow: 0 .75rem 1.65rem rgba(148, 163, 184, .18);
}

html[data-bs-theme="dark"] .glossary-ai-btn--modal-inline[data-ai-mode="expanded"] {
  background: rgba(45, 212, 191, .16);
  color: #7ce8dc;
  border-color: rgba(45, 212, 191, .3);
}

html[data-bs-theme="dark"] .glossary-ai-btn--modal-inline[data-ai-mode="expanded"]:hover,
html[data-bs-theme="dark"] .glossary-ai-btn--modal-inline[data-ai-mode="expanded"]:focus-visible {
  background: rgba(45, 212, 191, .24);
}

html[data-bs-theme="dark"] .glossary-ai-btn--modal-inline[data-ai-mode="simple"] {
  background: rgba(203, 213, 225, .14);
  color: #e5e7eb;
  border-color: rgba(203, 213, 225, .24);
}

html[data-bs-theme="dark"] .glossary-ai-btn--modal-inline[data-ai-mode="simple"]:hover,
html[data-bs-theme="dark"] .glossary-ai-btn--modal-inline[data-ai-mode="simple"]:focus-visible {
  background: rgba(203, 213, 225, .2);
}

html[data-bs-theme="dark"] .glossary-ai-titlebar--modal-inline {
  border-top-color: rgba(255, 255, 255, .08);
  border-bottom-color: rgba(255, 255, 255, .12);
  background:
    linear-gradient(180deg, rgba(18, 21, 28, .96), rgba(18, 21, 28, .9)),
    repeating-linear-gradient(
      to bottom,
      rgba(255, 255, 255, .035) 0,
      rgba(255, 255, 255, .035) 1px,
      transparent 1px,
      transparent 24px
    );
}

html[data-bs-theme="dark"] .glossary-ai-btn--modal-inline:hover,
html[data-bs-theme="dark"] .glossary-ai-btn--modal-inline:focus-visible {
  background: rgba(245, 197, 66, .24);
  box-shadow: none;
}

html[data-bs-theme="dark"] .glossary-ai-status {
  color: #111;
  background: rgba(245, 197, 66, .86);
  border-color: rgba(245, 197, 66, .5);
}

html[data-bs-theme="dark"] .glossary-ai-status::before {
  box-shadow: 0 0 0 .18rem rgba(245, 197, 66, .18);
}

html[data-bs-theme="dark"] .glossary-ai-feedback {
  color: #fda29b;
  background: rgba(217, 45, 32, .15);
  border-color: rgba(217, 45, 32, .26);
}

html[data-bs-theme="dark"] .glossary-ai-loader__ring--outer {
  border-color: rgba(245, 197, 66, .14);
  border-top-color: rgba(245, 197, 66, .95);
  border-right-color: rgba(245, 197, 66, .48);
}

html[data-bs-theme="dark"] .glossary-ai-loader__ring--middle {
  border-color: rgba(245, 197, 66, .42);
}

html[data-bs-theme="dark"] .glossary-ai-loader__ring--inner {
  border-color: rgba(245, 197, 66, .16);
  box-shadow: 0 0 0 .45rem rgba(245, 197, 66, .06);
}

html[data-bs-theme="dark"] .glossary-ai-loader__core {
  color: #111;
  background: linear-gradient(135deg, rgba(245, 197, 66, .7), rgba(255, 216, 95, .92));
  box-shadow: inset 0 0 0 1px rgba(17, 17, 17, .08);
}

html[data-bs-theme="dark"] .glossary-ai-loader__text {
  color: #f5f7fb;
}

@keyframes glossaryAiSpin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes glossaryAiSpinReverse {
  from { transform: rotate(360deg); }
  to { transform: rotate(0deg); }
}

@keyframes glossaryAiPulseRing {
  0%, 100% { transform: scale(.94); opacity: .72; }
  50% { transform: scale(1.04); opacity: 1; }
}

@keyframes glossaryAiPulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.06); opacity: .82; }
}

@keyframes glossaryAiReveal {
  0% { opacity: .14; transform: translateY(10px) scale(.985); filter: blur(4px); }
  100% { opacity: 1; transform: translateY(0) scale(1); filter: blur(0); }
}

@media (prefers-reduced-motion: reduce) {
  .glossary-ai-btn,
  .glossary-ai-loader__ring,
  .glossary-ai-btn__icon,
  .glossary-ai-target.is-ai-revealed {
    animation: none !important;
    transition: none !important;
  }
}

@media (max-width: 575.98px) {
  .glossary-ai-titlebar {
    align-items: stretch;
  }

  .glossary-ai-btn {
    width: 100%;
  }

  .glossary-ai-titlebar--modal-inline {
    align-items: center;
  }

  .glossary-ai-btn--modal-inline {
    width: auto;
    align-self: center;
  }
}