/* Mobile-first LMS — identidade “Ágora”: quente, expressiva, legível no telemóvel */
:root {
  --curs-bg: #0d0609;
  --curs-bg-mid: #14080e;
  --curs-bg-elevated: #1c0e16;
  --curs-surface: #24121c;
  --curs-surface-2: #2d1824;
  --curs-border: rgba(255, 186, 120, 0.12);
  --curs-border-glow: rgba(255, 140, 90, 0.25);
  --curs-text: #f4ece8;
  --curs-muted: #a8909c;
  /* âmbar + coral */
  --curs-accent: #f0a04b;
  --curs-accent-2: #e85d4c;
  --curs-mint: #4ecdc4;
  --curs-lilac: #b8a4e8;
  --curs-success: #5ee4a4;
  --curs-danger: #ff7b7b;
  --curs-radius: 16px;
  --curs-radius-tilt: 20px 10px 18px 12px;
  --curs-font: "Outfit", system-ui, -apple-system, sans-serif;
  --curs-font-display: "Syne", "Outfit", system-ui, sans-serif;
  --curs-shadow-card: 0 8px 32px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.05);
  --curs-shadow-btn: 0 4px 20px rgba(232, 93, 76, 0.35);
  --curs-tabbar-h: 52px;
  --curs-topbar-h: 58px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body.curs-layout {
  margin: 0;
  min-height: 100dvh;
  font-family: var(--curs-font);
  font-weight: 500;
  background-color: var(--curs-bg);
  background-image:
    radial-gradient(ellipse 100% 80% at 50% -20%, rgba(240, 160, 75, 0.14), transparent 55%),
    radial-gradient(ellipse 70% 50% at 100% 30%, rgba(184, 164, 232, 0.08), transparent 45%),
    radial-gradient(ellipse 60% 40% at 0% 80%, rgba(78, 205, 196, 0.06), transparent 50%),
    linear-gradient(180deg, var(--curs-bg-mid) 0%, var(--curs-bg) 40%, #0a0407 100%);
  color: var(--curs-text);
  line-height: 1.55;
  padding-bottom: env(safe-area-inset-bottom, 0);
}

/* Fundo específico do login — “papel de parede” em tons noite / lilás */
body.curs-layout--login {
  background-color: #0a1220;
  background-image:
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 72px,
      rgba(255, 255, 255, 0.025) 72px,
      rgba(255, 255, 255, 0.025) 73px
    ),
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 72px,
      rgba(255, 255, 255, 0.018) 72px,
      rgba(255, 255, 255, 0.018) 73px
    ),
    radial-gradient(ellipse 130% 75% at 50% -15%, rgba(130, 150, 235, 0.22), transparent 58%),
    radial-gradient(ellipse 70% 55% at 100% 15%, rgba(240, 155, 110, 0.09), transparent 48%),
    radial-gradient(ellipse 65% 45% at 0% 85%, rgba(78, 205, 196, 0.07), transparent 52%),
    linear-gradient(168deg, #101a2e 0%, #0a1220 42%, #050a14 100%);
}

.curs-bg-noise {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 0;
  opacity: 0.045;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

body.curs-layout--login .curs-login__blobs {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 18% 28%, rgba(160, 175, 255, 0.28), transparent 40%),
    radial-gradient(circle at 85% 20%, rgba(232, 120, 140, 0.14), transparent 36%),
    radial-gradient(circle at 72% 90%, rgba(95, 210, 200, 0.1), transparent 42%);
}

.curs-layout--login .curs-bg-noise {
  z-index: 1;
  opacity: 0.035;
}

.curs-layout--login .curs-login {
  z-index: 2;
}

.curs-topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  min-height: var(--curs-topbar-h);
  padding: 0.5rem max(1rem, env(safe-area-inset-right)) 0.5rem max(1rem, env(safe-area-inset-left));
  padding-top: max(0.5rem, env(safe-area-inset-top));
  background: rgba(13, 6, 9, 0.72);
  backdrop-filter: blur(16px) saturate(1.2);
  border-bottom: 1px solid var(--curs-border);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25);
}

.curs-topbar__brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  min-width: 0;
}

.curs-logo {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 14px;
  background: linear-gradient(145deg, var(--curs-accent) 0%, var(--curs-accent-2) 50%, #c44fd4 100%);
  color: #1a080c;
  flex-shrink: 0;
  box-shadow: var(--curs-shadow-btn);
}

.curs-logo--large {
  width: 52px;
  height: 52px;
  border-radius: 18px;
}

.curs-logo__svg {
  width: 22px;
  height: 22px;
}

.curs-logo--large .curs-logo__svg {
  width: 28px;
  height: 28px;
}

.curs-topbar__title {
  font-family: var(--curs-font-display);
  font-weight: 700;
  font-size: 1.02rem;
  letter-spacing: -0.03em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.curs-topbar__meta {
  font-size: 0.75rem;
  color: var(--curs-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 65vw;
}

.curs-tabbar {
  display: flex;
  gap: 0.35rem;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  padding: 0.55rem max(1rem, env(safe-area-inset-right)) 0.75rem max(1rem, env(safe-area-inset-left));
  border-bottom: 1px solid var(--curs-border);
  background: linear-gradient(180deg, rgba(36, 18, 28, 0.65), rgba(13, 6, 9, 0.4));
  scrollbar-width: none;
}
.curs-tabbar::-webkit-scrollbar {
  display: none;
}

.curs-tab {
  flex: 1 1 auto;
  text-align: center;
  min-height: 44px;
  padding: 0.5rem 0.65rem;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
  font-family: var(--curs-font-display);
  letter-spacing: -0.02em;
  color: var(--curs-muted);
  text-decoration: none;
  border: 1px solid transparent;
  white-space: nowrap;
  transition: color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}
.curs-tab.is-active {
  color: #1a080c;
  background: linear-gradient(135deg, var(--curs-accent), var(--curs-accent-2));
  border-color: rgba(255, 255, 255, 0.12);
  box-shadow: 0 4px 16px rgba(232, 93, 76, 0.28);
}

.curs-main {
  max-width: 720px;
  margin: 0 auto;
  padding: 1rem max(1rem, env(safe-area-inset-right)) calc(var(--curs-tabbar-h) + 1.5rem)
    max(1rem, env(safe-area-inset-left));
}

/* When no tabbar, less bottom padding */
body:not(:has(.curs-tabbar)) .curs-main {
  padding-bottom: 2rem;
}

.curs-footer {
  text-align: center;
  padding: 1.25rem 1rem 1.5rem;
  color: var(--curs-muted);
  font-size: 0.78rem;
  letter-spacing: 0.02em;
}

.curs-footer__brand {
  font-family: var(--curs-font-display);
  font-weight: 700;
  color: var(--curs-accent);
  letter-spacing: -0.03em;
}

.curs-h1 {
  font-family: var(--curs-font-display);
  font-size: 1.42rem;
  font-weight: 800;
  margin: 0 0 0.5rem;
  letter-spacing: -0.04em;
  line-height: 1.2;
  background: linear-gradient(110deg, var(--curs-text) 30%, var(--curs-accent) 95%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.curs-lead {
  color: var(--curs-muted);
  margin: 0 0 1.25rem;
  font-size: 0.95rem;
}

.curs-card-grid {
  display: grid;
  gap: 0.75rem;
}

.curs-card {
  display: block;
  padding: 1.05rem 1.15rem;
  border-radius: var(--curs-radius-tilt);
  background: linear-gradient(155deg, var(--curs-surface-2), var(--curs-surface));
  border: 1px solid var(--curs-border);
  box-shadow: var(--curs-shadow-card);
  text-decoration: none;
  color: inherit;
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}
.curs-card:active {
  transform: scale(0.988);
}
@media (hover: hover) {
  .curs-card:hover {
    border-color: var(--curs-border-glow);
    box-shadow: var(--curs-shadow-card), 0 0 0 1px rgba(240, 160, 75, 0.15);
  }
}

.curs-card__tag {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  font-family: var(--curs-font-display);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--curs-mint);
  margin-bottom: 0.4rem;
}

.curs-card__title {
  font-weight: 700;
  font-size: 1.05rem;
  margin: 0 0 0.35rem;
}

.curs-card__desc {
  margin: 0;
  font-size: 0.88rem;
  color: var(--curs-muted);
}

.curs-stat-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.65rem;
  margin-bottom: 1rem;
}

@media (min-width: 480px) {
  .curs-stat-row {
    grid-template-columns: repeat(4, 1fr);
  }
}

.curs-stat {
  padding: 0.9rem 0.65rem;
  border-radius: var(--curs-radius);
  background: linear-gradient(160deg, var(--curs-bg-elevated), var(--curs-surface));
  border: 1px solid var(--curs-border);
  text-align: center;
}
.curs-stat__val {
  font-family: var(--curs-font-display);
  font-size: 1.38rem;
  font-weight: 800;
  background: linear-gradient(90deg, var(--curs-accent), var(--curs-lilac));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.curs-stat__lbl {
  font-size: 0.72rem;
  color: var(--curs-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.curs-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  min-height: 48px;
  padding: 0 1.15rem;
  border-radius: 14px;
  font-family: var(--curs-font-display);
  font-weight: 700;
  font-size: 0.92rem;
  letter-spacing: -0.02em;
  border: 1px solid rgba(255, 255, 255, 0.1);
  cursor: pointer;
  text-decoration: none;
  background: linear-gradient(135deg, var(--curs-accent) 0%, var(--curs-accent-2) 100%);
  color: #160608;
  box-shadow: var(--curs-shadow-btn);
  transition: transform 0.15s ease, filter 0.15s ease;
}
.curs-btn:active {
  transform: scale(0.98);
  filter: brightness(1.05);
}
.curs-btn--small {
  min-height: 40px;
  padding: 0 0.85rem;
  font-size: 0.82rem;
  box-shadow: 0 2px 12px rgba(232, 93, 76, 0.22);
}
.curs-btn--ghost {
  background: rgba(36, 18, 28, 0.6);
  color: var(--curs-text);
  border-color: var(--curs-border);
  box-shadow: none;
  font-weight: 600;
}
.curs-btn--danger {
  background: rgba(255, 90, 90, 0.12);
  color: #ffc9c9;
  border-color: rgba(255, 123, 123, 0.35);
  box-shadow: none;
}

.curs-form {
  display: grid;
  gap: 0.85rem;
}

.curs-label {
  display: grid;
  gap: 0.35rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--curs-muted);
}

.curs-input,
.curs-select,
.curs-textarea {
  width: 100%;
  min-height: 48px;
  padding: 0.65rem 0.9rem;
  border-radius: 14px;
  border: 1px solid var(--curs-border);
  background: rgba(13, 6, 9, 0.55);
  color: var(--curs-text);
  font: inherit;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.curs-input:focus,
.curs-select:focus,
.curs-textarea:focus {
  outline: none;
  border-color: rgba(240, 160, 75, 0.45);
  box-shadow: 0 0 0 3px rgba(240, 160, 75, 0.12);
}
.curs-textarea {
  min-height: 120px;
  resize: vertical;
}

.curs-banner {
  padding: 0.75rem 1rem;
  border-radius: 12px;
  margin-bottom: 1rem;
  font-size: 0.9rem;
}
.curs-banner--ok {
  background: rgba(94, 228, 164, 0.1);
  border: 1px solid rgba(94, 228, 164, 0.35);
  color: #b8f5d8;
}
.curs-banner--err {
  background: rgba(255, 123, 123, 0.1);
  border: 1px solid rgba(255, 123, 123, 0.35);
  color: #ffd4d4;
}

.curs-table-wrap {
  overflow-x: auto;
  border-radius: var(--curs-radius);
  border: 1px solid var(--curs-border);
  background: var(--curs-surface);
}
.curs-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}
.curs-table th,
.curs-table td {
  padding: 0.65rem 0.75rem;
  text-align: left;
  border-bottom: 1px solid var(--curs-border);
  vertical-align: top;
}
.curs-table th {
  color: var(--curs-muted);
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.curs-prose {
  font-size: 1rem;
}
.curs-prose p {
  margin: 0 0 0.85rem;
}
.curs-prose ul {
  margin: 0 0 0.85rem;
  padding-left: 1.2rem;
}
.curs-prose pre {
  overflow: auto;
  border-radius: 10px;
}

.curs-media {
  margin: 1rem 0;
  border-radius: var(--curs-radius);
  overflow: hidden;
  border: 1px solid var(--curs-border);
  background: #000;
}
.curs-media img,
.curs-media video {
  display: block;
  width: 100%;
  height: auto;
  vertical-align: middle;
}
.curs-media video {
  max-height: 56vh;
}

.curs-pdf {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem;
  border-radius: var(--curs-radius);
  border: 1px dashed var(--curs-border);
  background: var(--curs-bg-elevated);
}
.curs-pdf a {
  color: var(--curs-accent);
  font-weight: 600;
}

.curs-login {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: max(1.5rem, env(safe-area-inset-top)) 1.25rem max(1.5rem, env(safe-area-inset-bottom));
  position: relative;
  z-index: 1;
}

.curs-login__panel {
  width: 100%;
  max-width: 420px;
  padding: 1.65rem 1.5rem 1.5rem;
  border-radius: 22px;
  background: linear-gradient(165deg, rgba(45, 24, 36, 0.92), rgba(28, 14, 22, 0.95));
  border: 1px solid var(--curs-border);
  box-shadow: var(--curs-shadow-card), 0 0 80px rgba(240, 160, 75, 0.06);
}

.curs-login__brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 1.25rem;
}

.curs-login__wordmark {
  font-family: var(--curs-font-display);
  font-weight: 800;
  font-size: 1.75rem;
  letter-spacing: -0.05em;
  line-height: 1.1;
  background: linear-gradient(115deg, var(--curs-text), var(--curs-accent) 55%, var(--curs-accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.curs-login__tagline {
  font-size: 0.84rem;
  color: var(--curs-muted);
  margin-top: 0.2rem;
  font-weight: 500;
}

.curs-login__hint {
  margin-top: 1.15rem;
  padding-top: 1rem;
  border-top: 1px dashed var(--curs-border);
  font-size: 0.8rem;
  color: var(--curs-muted);
  line-height: 1.45;
}

.curs-login__hint strong {
  display: block;
  font-family: var(--curs-font-display);
  color: var(--curs-lilac);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 0.45rem;
}

.curs-login__hint-lines {
  margin: 0;
}

.curs-login__hint code {
  font-size: 0.85em;
  padding: 0.1em 0.35em;
  border-radius: 6px;
  background: rgba(240, 160, 75, 0.12);
  color: var(--curs-accent);
}

.curs-login__back {
  margin-top: 1.15rem;
  font-size: 0.88rem;
  text-align: center;
}

.curs-login__back a {
  color: var(--curs-muted);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s ease;
}
.curs-login__back a:hover {
  color: var(--curs-accent);
}

.curs-split-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

.curs-chip {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  font-family: var(--curs-font-display);
  background: rgba(184, 164, 232, 0.18);
  color: #e8ddff;
}

.curs-section-title {
  font-family: var(--curs-font-display);
  font-size: 0.95rem;
  font-weight: 700;
  margin: 1.25rem 0 0.65rem;
  color: var(--curs-muted);
  letter-spacing: -0.02em;
}

/* Editor de aula (professor/admin) */
.curs-aula-editor-intro {
  padding: 1rem 1.05rem;
  border-radius: var(--curs-radius-tilt);
  background: linear-gradient(145deg, rgba(78, 205, 196, 0.06), var(--curs-bg-elevated));
  border: 1px solid rgba(78, 205, 196, 0.18);
  margin-bottom: 1rem;
  font-size: 0.92rem;
  line-height: 1.5;
  color: var(--curs-muted);
}
.curs-aula-editor-intro strong {
  display: block;
  color: var(--curs-text);
  font-size: 1rem;
  margin-bottom: 0.35rem;
}
.curs-aula-editor-intro p {
  margin: 0;
}

.curs-aula-blocks {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-bottom: 1rem;
}

.curs-bloco {
  border-radius: var(--curs-radius);
  border: 1px solid var(--curs-border);
  background: var(--curs-surface);
  overflow: hidden;
}

.curs-bloco__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.55rem 0.75rem;
  background: rgba(0, 0, 0, 0.2);
  border-bottom: 1px solid var(--curs-border);
}

.curs-bloco__badge {
  font-family: var(--curs-font-display);
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--curs-accent);
}

.curs-bloco__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  justify-content: flex-end;
}

.curs-bloco__body {
  padding: 0.85rem 0.75rem 1rem;
}

.curs-bloco__body .curs-label {
  margin-bottom: 0.65rem;
}

.curs-bloco__hint {
  font-size: 0.82rem;
  color: var(--curs-muted);
  margin: 0 0 0.65rem;
  line-height: 1.45;
}

.curs-aula-empty {
  text-align: center;
  padding: 1.25rem 1rem;
  color: var(--curs-muted);
  font-size: 0.92rem;
  border: 1px dashed var(--curs-border);
  border-radius: var(--curs-radius);
}

.curs-aula-add {
  padding: 0.85rem 0;
  border-top: 1px solid var(--curs-border);
  margin-top: 0.25rem;
}

.curs-aula-add__label {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--curs-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.55rem;
}

.curs-aula-add__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.curs-chip-add {
  min-height: 44px;
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  border: 1px solid var(--curs-border);
  background: rgba(36, 18, 28, 0.75);
  color: var(--curs-text);
  font-family: var(--curs-font-display);
  font-weight: 600;
  font-size: 0.86rem;
  letter-spacing: -0.02em;
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease, transform 0.15s ease;
}

.curs-chip-add:active {
  transform: scale(0.98);
}

@media (hover: hover) {
  .curs-chip-add:hover {
    border-color: rgba(240, 160, 75, 0.4);
    background: rgba(240, 160, 75, 0.1);
  }
}

.curs-media--youtube {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #000;
}

.curs-media--youtube iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* Topbar ferramentas */
.curs-topbar {
  flex-wrap: wrap;
}
.curs-topbar__tools {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem;
}
.curs-icon-btn {
  position: relative;
  display: inline-grid;
  place-items: center;
  min-width: 42px;
  min-height: 42px;
  padding: 0 0.35rem;
  border-radius: 12px;
  border: 1px solid var(--curs-border);
  background: rgba(36, 18, 28, 0.45);
  color: var(--curs-text);
  font-size: 1.05rem;
  text-decoration: none;
  cursor: pointer;
  font-family: inherit;
}
.curs-icon-btn--alert {
  border-color: rgba(240, 160, 75, 0.45);
}
.curs-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  min-width: 1.1rem;
  height: 1.1rem;
  padding: 0 0.28rem;
  border-radius: 999px;
  background: var(--curs-accent-2);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 800;
  line-height: 1.1rem;
  text-align: center;
}

.curs-mini-stats {
  font-size: 0.88rem;
  color: var(--curs-muted);
  padding: 0.65rem 0.85rem;
  border-radius: var(--curs-radius);
  border: 1px solid var(--curs-border);
  background: var(--curs-bg-elevated);
}
.curs-lesson-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin: 0.75rem 0 1rem;
}
.curs-comment {
  padding: 0.85rem;
  margin-bottom: 0.65rem;
  border-radius: var(--curs-radius);
  border: 1px solid var(--curs-border);
  background: var(--curs-bg-elevated);
}
.curs-upload-row {
  margin-top: 0.5rem;
}

/* Tema claro */
html[data-theme="light"] body.curs-layout {
  --curs-bg: #faf7f5;
  --curs-bg-mid: #f5f0ec;
  --curs-bg-elevated: #ffffff;
  --curs-surface: #ffffff;
  --curs-surface-2: #fff9f5;
  --curs-border: rgba(30, 20, 25, 0.12);
  --curs-text: #1c1418;
  --curs-muted: #6b5c62;
  background-image: radial-gradient(ellipse 100% 80% at 50% -15%, rgba(240, 160, 75, 0.18), transparent 55%),
    linear-gradient(180deg, #faf7f5, #f0ebe7);
}
html[data-theme="light"] .curs-topbar {
  background: rgba(255, 255, 255, 0.88);
}
html[data-theme="light"] .curs-card {
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.06);
}
html[data-theme="light"] .curs-h1 {
  background: linear-gradient(110deg, var(--curs-text) 20%, #c2410c 90%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}