.tc-codex {
  --codex-ink: #111827;
  --codex-green: #10a37f;
  --codex-green-deep: #08785f;
  --codex-mint: #7ee2c3;
  --codex-cyan: #68d8f0;
  --codex-violet: #8878ff;
  --codex-amber: #f3bf55;
  --codex-red: #d65c5c;
  --codex-line: color-mix(in srgb, var(--color-border) 82%, var(--codex-green) 18%);
  --codex-soft: color-mix(in srgb, var(--color-bg-alt) 92%, var(--codex-green) 8%);
  --codex-shadow: 0 24px 70px rgba(8, 28, 23, 0.11);
  color: var(--color-text);
}

.tc-codex,
.tc-codex * {
  box-sizing: border-box;
}

.tc-codex button,
.tc-codex input,
.tc-codex select,
.tc-codex textarea {
  font: inherit;
}

.tc-codex button,
.tc-codex a {
  -webkit-tap-highlight-color: transparent;
}

.tc-codex code,
.tc-codex pre,
.tc-codex kbd {
  font-family: var(--font-mono, "SFMono-Regular", Consolas, "Liberation Mono", monospace);
}

.tc-codex button {
  cursor: pointer;
}

.tc-codex button:focus-visible,
.tc-codex a:focus-visible,
.tc-codex input:focus-visible,
.tc-codex select:focus-visible,
.tc-codex textarea:focus-visible,
.tc-codex summary:focus-visible {
  outline: 3px solid var(--codex-mint);
  outline-offset: 3px;
}

.tc-codex-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(310px, 0.88fr);
  gap: clamp(1.5rem, 4vw, 4.5rem);
  overflow: hidden;
  padding: clamp(1.6rem, 4vw, 4.2rem);
  border: 1px solid rgba(126, 226, 195, 0.25);
  border-radius: clamp(22px, 3vw, 40px);
  background:
    radial-gradient(circle at 86% 22%, rgba(104, 216, 240, 0.14), transparent 25%),
    radial-gradient(circle at 68% 82%, rgba(136, 120, 255, 0.12), transparent 28%),
    linear-gradient(128deg, #0b1715 0%, #10231e 55%, #101923 100%);
  color: #f7fbfa;
  box-shadow: 0 28px 80px rgba(7, 24, 20, 0.25);
  isolation: isolate;
}

.tc-codex-hero::before {
  position: absolute;
  z-index: -1;
  inset: 0;
  background-image:
    radial-gradient(circle, rgba(126, 226, 195, 0.22) 1px, transparent 1.5px),
    linear-gradient(90deg, rgba(126, 226, 195, 0.035) 1px, transparent 1px),
    linear-gradient(rgba(126, 226, 195, 0.035) 1px, transparent 1px);
  background-position: 0 0, 8px 8px, 8px 8px;
  background-size: 28px 28px, 56px 56px, 56px 56px;
  content: "";
  mask-image: linear-gradient(90deg, #000, rgba(0, 0, 0, 0.15) 75%);
}

.tc-codex-hero::after {
  position: absolute;
  z-index: -1;
  top: -210px;
  right: -135px;
  width: 520px;
  height: 520px;
  border: 1px solid rgba(126, 226, 195, 0.18);
  border-radius: 50%;
  box-shadow:
    0 0 0 54px rgba(126, 226, 195, 0.025),
    0 0 0 108px rgba(104, 216, 240, 0.018);
  content: "";
}

.tc-codex-hero__copy {
  align-self: center;
}

.tc-codex-kicker,
.tc-codex-section__head > p,
.tc-codex-guardrails > div > p {
  margin: 0 0 0.75rem;
  color: var(--codex-green-deep);
  font-size: 0.72rem;
  font-weight: 850;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.tc-codex-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.48rem 0.76rem;
  border: 1px solid rgba(126, 226, 195, 0.25);
  border-radius: 999px;
  background: rgba(126, 226, 195, 0.075);
  color: var(--codex-mint);
}

.tc-codex-kicker span {
  font-size: 1rem;
  line-height: 1;
}

.tc-codex-hero h1 {
  max-width: 800px;
  margin: 1rem 0 1.1rem;
  color: #fff;
  font-family: var(--font-heading, "Space Grotesk", sans-serif);
  font-size: clamp(2.4rem, 5.2vw, 4.9rem);
  line-height: 0.96;
  letter-spacing: -0.058em;
}

.tc-codex-hero__lead {
  max-width: 64ch;
  margin: 0;
  color: rgba(247, 251, 250, 0.76);
  font-size: clamp(1rem, 1.45vw, 1.18rem);
  line-height: 1.72;
}

.tc-codex-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.tc-codex-button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  padding: 0.72rem 1.15rem;
  border: 1px solid var(--codex-mint);
  border-radius: 11px;
  background: var(--codex-mint);
  color: #0c2d24;
  font-size: 0.9rem;
  font-weight: 850;
  text-decoration: none;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.tc-codex-button:hover {
  background: #9cedd5;
  color: #0c2d24;
  box-shadow: 0 12px 30px rgba(126, 226, 195, 0.18);
  transform: translateY(-2px);
}

.tc-codex-button--quiet {
  border-color: var(--codex-line);
  background: var(--color-bg-card);
  color: var(--color-text);
}

.tc-codex-button--quiet:hover {
  background: var(--codex-soft);
  color: var(--color-heading);
}

.tc-codex-hero .tc-codex-button--quiet {
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.045);
  color: #fff;
}

.tc-codex-hero .tc-codex-button--quiet:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

.tc-codex-freshness {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin: 1.15rem 0 0;
  color: rgba(247, 251, 250, 0.56);
  font-size: 0.78rem;
}

.tc-codex-freshness span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--codex-mint);
  box-shadow: 0 0 0 5px rgba(126, 226, 195, 0.12);
}

.tc-codex-orbit {
  align-self: center;
  overflow: hidden;
  border: 1px solid rgba(126, 226, 195, 0.22);
  border-radius: 20px;
  background: #08110f;
  color: #edf8f5;
  box-shadow: 0 35px 75px rgba(0, 0, 0, 0.34);
  transform: rotate(0.7deg);
}

.tc-codex-orbit__bar {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  background: #101d1a;
}

.tc-codex-orbit__bar i {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #ef7167;
}

.tc-codex-orbit__bar i:nth-child(2) {
  background: var(--codex-amber);
}

.tc-codex-orbit__bar i:nth-child(3) {
  background: var(--codex-mint);
}

.tc-codex-orbit__bar span {
  margin-left: auto;
  color: rgba(237, 248, 245, 0.47);
  font-family: var(--font-mono, monospace);
  font-size: 0.72rem;
}

.tc-codex-orbit__body {
  position: relative;
  display: grid;
  gap: 1px;
  padding: 1rem;
  background:
    linear-gradient(90deg, transparent 35px, rgba(126, 226, 195, 0.12) 36px, transparent 37px),
    rgba(255, 255, 255, 0.045);
}

.tc-codex-orbit__body button {
  display: grid;
  grid-template-columns: 36px minmax(120px, 0.72fr) minmax(150px, 1fr);
  gap: 0.7rem;
  align-items: center;
  min-width: 0;
  padding: 0.82rem 0.75rem;
  border: 0;
  border-radius: 10px;
  background: #0b1513;
  color: #edf8f5;
  text-align: left;
  transition: background 150ms ease, transform 150ms ease;
}

.tc-codex-orbit__body button:hover {
  background: #142821;
  transform: translateX(3px);
}

.tc-codex-orbit__body b {
  color: var(--codex-mint);
  font-family: var(--font-mono, monospace);
  font-size: 0.72rem;
}

.tc-codex-orbit__body code {
  overflow: hidden;
  color: #fff;
  font-size: 0.82rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tc-codex-orbit__body span {
  color: rgba(237, 248, 245, 0.58);
  font-size: 0.76rem;
}

.tc-codex-orbit > small {
  display: block;
  padding: 0 1rem 1rem;
  color: rgba(237, 248, 245, 0.42);
  text-align: right;
}

.tc-codex-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  margin-top: 1.1rem;
  border: 1px solid var(--codex-line);
  border-radius: 17px;
  background: var(--codex-line);
}

.tc-codex-metrics article {
  display: grid;
  gap: 0.1rem;
  min-height: 92px;
  align-content: center;
  padding: 1rem 1.2rem;
  background: var(--color-bg-card);
}

.tc-codex-metrics strong {
  color: var(--color-heading);
  font-family: var(--font-heading, sans-serif);
  font-size: clamp(1.4rem, 2.5vw, 2.1rem);
}

.tc-codex-metrics span {
  color: var(--color-text-muted);
  font-size: 0.78rem;
}

.tc-codex-accuracy {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  gap: 1.25rem;
  align-items: center;
  margin-top: 1.1rem;
  padding: 1.1rem 1.25rem;
  border: 1px solid var(--codex-line);
  border-radius: 15px;
  background: var(--color-bg-card);
}

.tc-codex-accuracy strong {
  color: var(--color-heading);
}

.tc-codex-accuracy p {
  margin: 0.25rem 0 0;
  color: var(--color-text-muted);
  font-size: 0.84rem;
  line-height: 1.6;
}

.tc-codex-accuracy code {
  color: var(--codex-green-deep);
  font-weight: 750;
}

.tc-codex-section {
  margin-top: clamp(3.6rem, 7vw, 6.6rem);
}

.tc-codex-section__head {
  max-width: 820px;
  margin-bottom: 1.5rem;
}

.tc-codex-section__head h2,
.tc-codex-guardrails h2 {
  margin: 0;
  color: var(--color-heading);
  font-family: var(--font-heading, sans-serif);
  font-size: clamp(2rem, 4vw, 3.75rem);
  line-height: 1.02;
  letter-spacing: -0.045em;
}

.tc-codex-section__head > span {
  display: block;
  max-width: 68ch;
  margin-top: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.65;
}

.tc-codex-surface-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.85rem;
}

.tc-codex-surface-grid article {
  position: relative;
  display: flex;
  min-width: 0;
  min-height: 250px;
  flex-direction: column;
  padding: 1.15rem;
  border: 1px solid var(--codex-line);
  border-radius: 18px;
  background: var(--color-bg-card);
  box-shadow: 0 14px 36px rgba(8, 28, 23, 0.05);
  transition: border-color 160ms ease, transform 160ms ease;
}

.tc-codex-surface-grid article:hover {
  border-color: var(--codex-green);
  transform: translateY(-4px);
}

.tc-codex-surface-grid i {
  color: var(--codex-green-deep);
  font-family: var(--font-mono, monospace);
  font-size: 0.72rem;
  font-style: normal;
}

.tc-codex-surface-grid h3 {
  margin: 1.15rem 0 0.3rem;
  color: var(--color-heading);
  font-size: 1.1rem;
}

.tc-codex-surface-grid > article > strong {
  color: var(--codex-green-deep);
  font-size: 0.78rem;
}

.tc-codex-surface-grid p {
  margin: 0.75rem 0 1rem;
  color: var(--color-text-muted);
  font-size: 0.83rem;
  line-height: 1.58;
}

.tc-codex-surface-grid button {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 0.5rem;
  margin-top: auto;
  padding: 0.68rem;
  border: 1px solid var(--codex-line);
  border-radius: 9px;
  background: var(--codex-soft);
  color: var(--color-heading);
  text-align: left;
}

.tc-codex-surface-grid button code {
  overflow: hidden;
  flex: 1;
  font-size: 0.72rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tc-codex-surface-grid button span {
  color: var(--codex-green-deep);
  font-size: 0.67rem;
  font-weight: 850;
  text-transform: uppercase;
}

.tc-codex-explorer {
  padding: clamp(1.2rem, 3vw, 2.2rem);
  border: 1px solid var(--codex-line);
  border-radius: 28px;
  background:
    radial-gradient(circle at 100% 0, color-mix(in srgb, var(--codex-green) 9%, transparent), transparent 25%),
    var(--color-bg-alt);
  box-shadow: var(--codex-shadow);
}

.tc-codex-explorer__head {
  display: flex;
  max-width: none;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
}

.tc-codex-pinned {
  flex: 0 0 auto;
  padding: 0.7rem 0.9rem;
  border: 1px solid var(--codex-line);
  border-radius: 999px;
  background: var(--color-bg-card);
  color: var(--color-text);
  font-size: 0.8rem;
  font-weight: 800;
}

.tc-codex-pinned b {
  display: inline-grid;
  min-width: 24px;
  min-height: 24px;
  place-items: center;
  margin-left: 0.35rem;
  border-radius: 999px;
  background: var(--codex-soft);
  color: var(--codex-green-deep);
}

.tc-codex-pinned.is-active {
  border-color: var(--codex-green);
  background: var(--codex-green);
  color: #fff;
}

.tc-codex-search {
  padding: 1rem;
  border: 1px solid var(--codex-line);
  border-radius: 18px;
  background: var(--color-bg-card);
}

.tc-codex-search > label {
  display: block;
  margin-bottom: 0.55rem;
  color: var(--color-heading);
  font-size: 0.78rem;
  font-weight: 800;
}

.tc-codex-search__input {
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  gap: 0.65rem;
  align-items: center;
  min-height: 54px;
  padding: 0.35rem 0.45rem 0.35rem 0.8rem;
  border: 1px solid var(--codex-line);
  border-radius: 12px;
  background: var(--color-bg);
}

.tc-codex-search__input > span {
  color: var(--codex-green-deep);
  font-size: 1.35rem;
}

.tc-codex-search__input input {
  width: 100%;
  min-width: 0;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--color-text);
}

.tc-codex-search__input input::placeholder {
  color: var(--color-text-muted);
}

.tc-codex-search__input kbd {
  padding: 0.22rem 0.4rem;
  border: 1px solid var(--codex-line);
  border-radius: 6px;
  background: var(--color-bg-alt);
  color: var(--color-text-muted);
  font-size: 0.7rem;
}

.tc-codex-search__input button,
.tc-codex-results button {
  border: 0;
  background: transparent;
  color: var(--codex-green-deep);
  font-size: 0.76rem;
  font-weight: 800;
}

.tc-codex-filters {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.7rem;
  margin-top: 0.8rem;
}

.tc-codex-filters label,
.tc-codex-form label {
  display: grid;
  gap: 0.4rem;
}

.tc-codex-filters label > span,
.tc-codex-form label > span {
  color: var(--color-text-muted);
  font-size: 0.7rem;
  font-weight: 750;
}

.tc-codex-filters select,
.tc-codex-form input,
.tc-codex-form select,
.tc-codex-form textarea {
  width: 100%;
  min-height: 45px;
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--codex-line);
  border-radius: 9px;
  background: var(--color-bg);
  color: var(--color-text);
}

.tc-codex-form textarea {
  min-height: 100px;
  resize: vertical;
}

.tc-codex-results {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0.2rem;
}

.tc-codex-results p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.79rem;
}

.tc-codex-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.85rem;
}

.tc-codex-card {
  display: flex;
  min-width: 0;
  min-height: 260px;
  flex-direction: column;
  padding: 1rem;
  border: 1px solid var(--codex-line);
  border-radius: 16px;
  background: var(--color-bg-card);
  box-shadow: 0 12px 28px rgba(8, 28, 23, 0.045);
}

.tc-codex-card > header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.tc-codex-card > header > span {
  color: var(--codex-green-deep);
  font-size: 0.65rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.tc-codex-card__pin {
  width: 30px;
  height: 30px;
  border: 1px solid var(--codex-line);
  border-radius: 50%;
  background: var(--color-bg-alt);
  color: var(--color-text-muted);
}

.tc-codex-card__pin.is-pinned {
  border-color: var(--codex-amber);
  background: color-mix(in srgb, var(--codex-amber) 18%, var(--color-bg-card));
  color: #9b6710;
}

.tc-codex-card__syntax {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 0.65rem;
  margin: 0.8rem 0;
  padding: 0.78rem;
  border: 1px solid var(--codex-line);
  border-radius: 10px;
  background: var(--codex-soft);
  color: var(--color-heading);
  text-align: left;
}

.tc-codex-card__syntax code {
  overflow-wrap: anywhere;
  flex: 1;
  font-size: 0.8rem;
  font-weight: 750;
}

.tc-codex-card__syntax b {
  color: var(--codex-green-deep);
  font-size: 0.65rem;
  text-transform: uppercase;
}

.tc-codex-card > p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.82rem;
  line-height: 1.58;
}

.tc-codex-card__extra {
  display: grid;
  gap: 0.25rem;
  margin-top: 0.7rem;
  padding-top: 0.7rem;
  border-top: 1px dashed var(--codex-line);
}

.tc-codex-card__extra span {
  color: var(--color-text-muted);
  font-size: 0.64rem;
  font-weight: 800;
  text-transform: uppercase;
}

.tc-codex-card__extra code {
  overflow-wrap: anywhere;
  color: var(--color-heading);
  font-size: 0.72rem;
}

.tc-codex-card .tc-codex-card__note {
  margin-top: 0.65rem;
  padding: 0.55rem 0.65rem;
  border-left: 3px solid var(--codex-amber);
  background: color-mix(in srgb, var(--codex-amber) 10%, var(--color-bg-card));
  color: var(--color-text);
  font-size: 0.72rem;
}

.tc-codex-card > footer {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: center;
  margin-top: auto;
  padding-top: 0.85rem;
}

.tc-codex-card > footer span,
.tc-codex-card > footer i {
  padding: 0.27rem 0.45rem;
  border-radius: 999px;
  background: var(--color-bg-alt);
  color: var(--color-text-muted);
  font-size: 0.61rem;
  font-style: normal;
  font-weight: 750;
}

.tc-codex-card > footer i.is-review {
  background: color-mix(in srgb, var(--codex-amber) 15%, var(--color-bg-card));
  color: #916110;
}

.tc-codex-card > footer i.is-danger {
  background: color-mix(in srgb, var(--codex-red) 14%, var(--color-bg-card));
  color: var(--codex-red);
}

.tc-codex-card > footer i.is-check {
  background: color-mix(in srgb, var(--codex-violet) 13%, var(--color-bg-card));
  color: color-mix(in srgb, var(--codex-violet) 78%, var(--color-heading));
}

.tc-codex-empty {
  grid-column: 1 / -1;
  padding: 3rem 1.5rem;
  border: 1px dashed var(--codex-line);
  border-radius: 16px;
  background: var(--color-bg-card);
  text-align: center;
}

.tc-codex-empty strong {
  color: var(--color-heading);
}

.tc-codex-empty p {
  margin: 0.4rem 0 0;
  color: var(--color-text-muted);
}

.tc-codex-more {
  display: flex;
  justify-content: center;
  margin-top: 1rem;
}

.tc-codex-more button[hidden] {
  display: none;
}

.tc-codex-lab {
  padding: clamp(1.2rem, 3vw, 2rem);
  border: 1px solid var(--codex-line);
  border-radius: 24px;
  background: var(--color-bg-card);
}

.tc-codex-lab__layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(340px, 1.1fr);
  gap: 1rem;
}

.tc-codex-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
  align-content: start;
  padding: 1rem;
  border: 1px solid var(--codex-line);
  border-radius: 16px;
  background: var(--color-bg-alt);
}

.tc-codex-form__wide {
  grid-column: 1 / -1;
}

.tc-codex-output {
  overflow: hidden;
  border: 1px solid rgba(126, 226, 195, 0.2);
  border-radius: 16px;
  background: #091310;
  color: #edf8f5;
}

.tc-codex-output header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: #111f1b;
}

.tc-codex-output header span {
  color: var(--codex-mint);
  font-size: 0.75rem;
  font-weight: 800;
}

.tc-codex-output header button {
  padding: 0.4rem 0.6rem;
  border: 1px solid rgba(126, 226, 195, 0.25);
  border-radius: 7px;
  background: rgba(126, 226, 195, 0.08);
  color: #fff;
  font-size: 0.68rem;
  font-weight: 800;
}

.tc-codex-output pre {
  min-height: 190px;
  margin: 0;
  padding: 1rem;
  white-space: pre-wrap;
}

.tc-codex-output code {
  color: #edf8f5;
  font-size: 0.8rem;
  line-height: 1.7;
}

.tc-codex-output > p {
  margin: 0;
  padding: 0 1rem 1rem;
  color: rgba(237, 248, 245, 0.54);
  font-size: 0.75rem;
  line-height: 1.55;
}

.tc-codex-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 4rem);
}

.tc-codex-paths {
  display: grid;
  gap: 0.65rem;
}

.tc-codex-paths details {
  border: 1px solid var(--codex-line);
  border-radius: 13px;
  background: var(--color-bg-card);
}

.tc-codex-paths summary {
  display: grid;
  grid-template-columns: minmax(130px, 0.72fr) minmax(0, 1.28fr);
  gap: 0.75rem;
  align-items: center;
  padding: 0.9rem;
  color: var(--color-heading);
  cursor: pointer;
}

.tc-codex-paths summary strong {
  font-size: 0.83rem;
}

.tc-codex-paths summary code {
  overflow-wrap: anywhere;
  color: var(--codex-green-deep);
  font-size: 0.72rem;
  text-align: right;
}

.tc-codex-paths details p {
  margin: 0;
  padding: 0 0.9rem 0.75rem;
  color: var(--color-text-muted);
  font-size: 0.8rem;
  line-height: 1.6;
}

.tc-codex-paths details button {
  margin: 0 0.9rem 0.9rem;
  padding: 0.42rem 0.6rem;
  border: 1px solid var(--codex-line);
  border-radius: 7px;
  background: var(--codex-soft);
  color: var(--codex-green-deep);
  font-size: 0.68rem;
  font-weight: 800;
}

.tc-codex-context ol {
  display: grid;
  gap: 0.65rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.tc-codex-context li {
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 0.85rem;
  align-items: start;
  padding: 0.85rem;
  border: 1px solid var(--codex-line);
  border-radius: 13px;
  background: var(--color-bg-card);
}

.tc-codex-context li i {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 50%;
  background: var(--codex-soft);
  color: var(--codex-green-deep);
  font-family: var(--font-mono, monospace);
  font-size: 0.74rem;
  font-style: normal;
  font-weight: 850;
}

.tc-codex-context li strong {
  color: var(--color-heading);
  font-size: 0.85rem;
}

.tc-codex-context li p {
  margin: 0.25rem 0 0;
  color: var(--color-text-muted);
  font-size: 0.78rem;
  line-height: 1.55;
}

.tc-codex-workflows {
  display: grid;
  grid-template-columns: minmax(210px, 0.3fr) minmax(0, 0.7fr);
  overflow: hidden;
  border: 1px solid var(--codex-line);
  border-radius: 20px;
  background: var(--color-bg-card);
  box-shadow: var(--codex-shadow);
}

.tc-codex-workflow-tabs {
  display: grid;
  align-content: start;
  gap: 1px;
  padding: 0.7rem;
  background: var(--color-bg-alt);
}

.tc-codex-workflow-tabs button {
  padding: 0.9rem;
  border: 0;
  border-radius: 10px;
  background: transparent;
  color: var(--color-text-muted);
  font-size: 0.8rem;
  font-weight: 780;
  text-align: left;
}

.tc-codex-workflow-tabs button[aria-selected="true"] {
  background: var(--codex-green);
  color: #fff;
}

.tc-codex-workflow-stage {
  min-width: 0;
  padding: clamp(1rem, 3vw, 2rem);
}

.tc-codex-workflow-stage article[hidden] {
  display: none;
}

.tc-codex-workflow-stage h3 {
  margin: 0;
  color: var(--color-heading);
  font-size: 1.45rem;
}

.tc-codex-workflow-stage header p {
  margin: 0.4rem 0 1.25rem;
  color: var(--color-text-muted);
}

.tc-codex-workflow-stage ol {
  display: grid;
  gap: 0.65rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.tc-codex-workflow-stage li {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 0.9rem;
  align-items: start;
}

.tc-codex-workflow-stage li > i {
  padding-top: 0.65rem;
  color: var(--codex-green-deep);
  font-size: 0.69rem;
  font-style: normal;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.tc-codex-workflow-stage li div {
  min-width: 0;
  padding: 0.7rem 0.8rem;
  border: 1px solid var(--codex-line);
  border-radius: 10px;
  background: var(--color-bg-alt);
}

.tc-codex-workflow-stage li button {
  max-width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--color-heading);
  text-align: left;
}

.tc-codex-workflow-stage li code {
  overflow-wrap: anywhere;
  font-size: 0.76rem;
  font-weight: 750;
}

.tc-codex-workflow-stage li p {
  margin: 0.35rem 0 0;
  color: var(--color-text-muted);
  font-size: 0.76rem;
  line-height: 1.5;
}

.tc-codex-guardrails {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(310px, 0.8fr);
  gap: clamp(1.25rem, 4vw, 4rem);
  padding: clamp(1.25rem, 4vw, 3rem);
  border: 1px solid rgba(126, 226, 195, 0.18);
  border-radius: 24px;
  background:
    radial-gradient(circle at 90% 10%, rgba(104, 216, 240, 0.1), transparent 24%),
    #0c1714;
  color: #edf8f5;
}

.tc-codex-guardrails > div > p {
  color: var(--codex-mint);
}

.tc-codex-guardrails h2 {
  color: #fff;
}

.tc-codex-guardrails ul {
  display: grid;
  gap: 0.7rem;
  margin: 1.25rem 0 0;
  padding-left: 1.2rem;
  color: rgba(237, 248, 245, 0.7);
  font-size: 0.84rem;
  line-height: 1.6;
}

.tc-codex-guardrails li::marker {
  color: var(--codex-mint);
}

.tc-codex-guardrails li strong {
  color: #fff;
}

.tc-codex-checks {
  display: grid;
  gap: 0.55rem;
  align-content: center;
}

.tc-codex-checks > span {
  color: var(--codex-mint);
  font-size: 0.72rem;
  font-weight: 850;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.tc-codex-checks button {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 0.6rem;
  padding: 0.78rem;
  border: 1px solid rgba(126, 226, 195, 0.16);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.045);
  color: #fff;
  text-align: left;
}

.tc-codex-checks code {
  overflow: hidden;
  flex: 1;
  color: #fff;
  font-size: 0.75rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tc-codex-checks b {
  color: var(--codex-mint);
  font-size: 0.65rem;
  text-transform: uppercase;
}

.tc-codex-footer {
  display: grid;
  grid-template-columns: minmax(240px, 0.65fr) minmax(0, 1.35fr);
  gap: 1.5rem;
  margin-top: 1.1rem;
  padding: 1.25rem;
  border: 1px solid var(--codex-line);
  border-radius: 16px;
  background: var(--color-bg-card);
}

.tc-codex-footer strong {
  color: var(--color-heading);
}

.tc-codex-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.55rem;
}

.tc-codex-footer a {
  color: var(--codex-green-deep);
  font-size: 0.78rem;
  font-weight: 750;
}

.tc-codex-footer p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.8rem;
  line-height: 1.65;
}

.tc-codex-toast {
  position: fixed;
  z-index: 99999;
  right: 18px;
  bottom: 18px;
  padding: 0.78rem 1rem;
  border: 1px solid rgba(126, 226, 195, 0.25);
  border-radius: 10px;
  background: #0c1714;
  color: #fff;
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.25);
  font-size: 0.8rem;
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition: opacity 160ms ease, transform 160ms ease;
}

.tc-codex-toast.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1100px) {
  .tc-codex-hero {
    grid-template-columns: minmax(0, 1fr) minmax(300px, 0.75fr);
  }

  .tc-codex-surface-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .tc-codex-card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 820px) {
  .tc-codex-hero,
  .tc-codex-accuracy,
  .tc-codex-lab__layout,
  .tc-codex-split,
  .tc-codex-guardrails,
  .tc-codex-footer {
    grid-template-columns: 1fr;
  }

  .tc-codex-orbit {
    transform: none;
  }

  .tc-codex-metrics,
  .tc-codex-filters {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .tc-codex-surface-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .tc-codex-workflows {
    grid-template-columns: 1fr;
  }

  .tc-codex-workflow-tabs {
    display: flex;
    overflow-x: auto;
  }

  .tc-codex-workflow-tabs button {
    flex: 0 0 auto;
  }
}

@media (max-width: 620px) {
  .tc-codex-hero {
    padding: 1.4rem;
    border-radius: 22px;
  }

  .tc-codex-hero h1 {
    font-size: clamp(2.35rem, 12vw, 3.5rem);
  }

  .tc-codex-freshness {
    align-items: flex-start;
  }

  .tc-codex-orbit__body button {
    grid-template-columns: 30px minmax(0, 1fr);
  }

  .tc-codex-orbit__body button span {
    grid-column: 2;
  }

  .tc-codex-metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .tc-codex-metrics article {
    min-height: 82px;
    padding: 0.85rem;
  }

  .tc-codex-surface-grid,
  .tc-codex-card-grid,
  .tc-codex-filters,
  .tc-codex-form {
    grid-template-columns: 1fr;
  }

  .tc-codex-surface-grid article {
    min-height: 220px;
  }

  .tc-codex-explorer,
  .tc-codex-lab {
    padding: 1rem;
    border-radius: 20px;
  }

  .tc-codex-explorer__head {
    align-items: flex-start;
    flex-direction: column;
  }

  .tc-codex-search {
    padding: 0.8rem;
  }

  .tc-codex-search__input {
    grid-template-columns: auto 1fr auto;
  }

  .tc-codex-search__input kbd {
    display: none;
  }

  .tc-codex-form__wide {
    grid-column: auto;
  }

  .tc-codex-paths summary {
    grid-template-columns: 1fr;
  }

  .tc-codex-paths summary code {
    text-align: left;
  }

  .tc-codex-workflow-stage li {
    grid-template-columns: 1fr;
    gap: 0.25rem;
  }

  .tc-codex-workflow-stage li > i {
    padding-top: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .tc-codex *,
  .tc-codex *::before,
  .tc-codex *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

/* Light theme: keep the Codex command preview dark inside a light hero shell. */
:root:not([data-theme="dark"]) .tc-codex-hero {
  border-color: color-mix(in srgb, var(--codex-green) 24%, var(--color-border));
  background:
    radial-gradient(circle at 86% 22%, rgba(104, 216, 240, 0.15), transparent 27%),
    radial-gradient(circle at 68% 82%, rgba(136, 120, 255, 0.09), transparent 30%),
    linear-gradient(128deg, #fbfefd 0%, #f4fbf8 55%, #f4f8fb 100%);
  color: var(--codex-ink);
  box-shadow: 0 24px 68px rgba(8, 28, 23, 0.1);
}

:root:not([data-theme="dark"]) .tc-codex-hero::before {
  background-image:
    radial-gradient(circle, rgba(16, 163, 127, 0.16) 1px, transparent 1.5px),
    linear-gradient(90deg, rgba(16, 163, 127, 0.04) 1px, transparent 1px),
    linear-gradient(rgba(16, 163, 127, 0.04) 1px, transparent 1px);
}

:root:not([data-theme="dark"]) .tc-codex-hero::after {
  border-color: rgba(16, 163, 127, 0.16);
  box-shadow:
    0 0 0 54px rgba(16, 163, 127, 0.025),
    0 0 0 108px rgba(104, 216, 240, 0.025);
}

:root:not([data-theme="dark"]) .tc-codex-kicker {
  border-color: rgba(16, 163, 127, 0.22);
  background: rgba(126, 226, 195, 0.14);
  color: var(--codex-green-deep);
}

:root:not([data-theme="dark"]) .tc-codex-hero h1 {
  color: var(--color-heading);
}

:root:not([data-theme="dark"]) .tc-codex-hero__lead,
:root:not([data-theme="dark"]) .tc-codex-freshness {
  color: var(--color-text-secondary);
}

:root:not([data-theme="dark"]) .tc-codex-hero .tc-codex-button--quiet {
  border-color: var(--codex-line);
  background: color-mix(in srgb, var(--color-bg-card) 88%, transparent);
  color: var(--color-heading);
}

:root:not([data-theme="dark"]) .tc-codex-hero .tc-codex-button--quiet:hover {
  background: var(--color-bg-card);
  color: var(--color-heading);
}