/* Public Sibylla surface. All selectors stay under the historical .sibref-* contract. */
.sibref-widget {
  --sibref-bg: #0a0f18;
  --sibref-fg: #dbe8ff;
  --sibref-muted: #9fb6d7;
  --sibref-accent: #37b4ff;
  --sibref-panel: rgba(255, 255, 255, 0.03);
  --sibref-input: rgba(16, 28, 44, 0.78);
  --sibref-border: rgba(255, 255, 255, 0.14);
  color: var(--sibref-fg);
  color-scheme: dark;
  font: 600 14px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif;
}

.sibref-widget,
.sibref-widget * {
  box-sizing: border-box;
}

.sibref-random-block,
.sibref-submit {
  max-width: 560px;
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

.sibref-title,
.sibref-h1,
.sibref-about-title {
  margin-bottom: 0.5rem;
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.sibref-h1 {
  font-size: clamp(1.35rem, 5vw, 1.6rem);
}

.sibref-h2 {
  margin-bottom: 1rem;
  color: var(--sibref-muted);
}

.sibref-random {
  padding: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 1rem;
  background: var(--sibref-panel);
}

.sibref-random-line {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-width: 0;
}

.sibref-random-line.big .sibref-random-code,
.sibref-random-code {
  max-width: 100%;
  overflow-wrap: anywhere;
}

.sibref-random-line.big .sibref-random-code {
  display: inline-block;
  padding: 0.6rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 0.9rem;
  background: rgba(255, 255, 255, 0.03);
  font-size: clamp(1.25rem, 7vw, 2rem);
  font-weight: 900;
  letter-spacing: 0.06em;
}

.sibref-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  justify-content: center;
  margin-top: 0.75rem;
}

.sibref-copy,
.sibref-refresh,
.sibref-btn,
.sibref-rsi-link,
.sibref-rsi-bonus {
  min-height: 44px;
  padding: 0.7rem 1rem;
  border: 1px solid var(--sibref-border);
  border-radius: 0.8rem;
  background: linear-gradient(180deg, rgba(55, 180, 255, 0.15), rgba(55, 180, 255, 0.05));
  color: var(--sibref-fg);
  font: inherit;
  font-weight: 800;
  letter-spacing: 0.03em;
  text-decoration: none;
  text-transform: uppercase;
  cursor: pointer;
}

.sibref-copy:hover,
.sibref-refresh:hover,
.sibref-btn:hover,
.sibref-rsi-link:hover,
.sibref-rsi-bonus:hover {
  border-color: rgba(55, 180, 255, 0.72);
  color: #fff;
}

.sibref-copy:focus-visible,
.sibref-refresh:focus-visible,
.sibref-btn:focus-visible,
.sibref-rsi-link:focus-visible,
.sibref-rsi-bonus:focus-visible,
.sibref-full:focus-visible,
.sibref-suffix:focus-visible {
  outline: 3px solid var(--sibref-accent);
  outline-offset: 3px;
}

.sibref-copy:disabled,
.sibref-refresh:disabled,
.sibref-btn:disabled,
.sibref-widget[aria-busy="true"] .sibref-rsi-link {
  opacity: 0.58;
  cursor: wait;
}

.sibref-form {
  width: 100%;
}

.sibref-label {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--sibref-muted);
}

.sibref-codewrap {
  display: flex;
  align-items: center;
  justify-content: center;
  width: min(100%, 24rem);
  margin: 0 auto;
  overflow: hidden;
  border: 1px solid var(--sibref-border);
  border-radius: 0.8rem;
  background: var(--sibref-input);
}

.sibref-prefix {
  flex: 0 0 auto;
  padding: 0.7rem 0 0.7rem 0.9rem;
  color: var(--sibref-muted);
  font-weight: 900;
  letter-spacing: 0.05em;
}

.sibref-full,
.sibref-suffix {
  max-width: 100%;
  padding: 0.7rem 0.9rem;
  border: 1px solid var(--sibref-border);
  border-radius: 0.8rem;
  background: var(--sibref-input) !important;
  color: var(--sibref-fg) !important;
  font: inherit;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-align: center;
}

.sibref-full {
  width: 20ch;
  min-width: min(20ch, 100%);
}

.sibref-codewrap .sibref-suffix {
  flex: 1 1 auto;
  width: 12ch;
  min-width: 0;
  border: 0;
  border-radius: 0;
  background: transparent !important;
  text-align: left;
}

.sibref-full::placeholder,
.sibref-suffix::placeholder {
  color: var(--sibref-muted);
  opacity: 0.9;
}

.sibref-format {
  margin: 0.4rem 0 0.8rem;
  color: var(--sibref-muted);
}

.sibref-recaptcha-checkbox {
  display: block;
  width: 100%;
  margin: 0.65rem 0 0;
  overflow-x: auto;
  clear: both;
  text-align: center;
}

.sibref-recaptcha-checkbox > div {
  display: inline-block;
  margin: 0 auto;
}

.sibref-recaptcha-inline {
  min-height: 60px;
  margin-top: 0.5rem;
}

.sibref-recaptcha-inline .grecaptcha-badge {
  position: static !important;
  margin: 0.25rem auto 0;
  transform: none !important;
  box-shadow: none !important;
}

.sibref-recaptcha-note {
  margin-top: 0.5rem;
  color: var(--sibref-muted);
  font-size: 0.85rem;
}

.sibref-recaptcha-note a {
  color: var(--sibref-fg);
}

.sibref-msg,
.sibref-feedback {
  color: var(--sibref-accent);
}

.sibref-msg {
  min-height: 1.5em;
  margin-top: 0.5rem;
}

.sibref-feedback {
  min-height: 1.5em;
}

.sibref-disclaimer {
  margin-top: 1rem;
  padding: 0.9rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 0.9rem;
  background: rgba(55, 180, 255, 0.03);
}

.sibref-disc-title {
  margin-bottom: 0.2rem;
  font-weight: 900;
}

.sibref-disc-body {
  color: var(--sibref-muted);
}

.sibref-stats-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.sibref-stat {
  min-width: 0;
  padding: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 1rem;
  background: var(--sibref-panel);
  text-align: center;
}

.sibref-stat .n {
  font-size: clamp(1.5rem, 7vw, 2rem);
  font-weight: 900;
}

.sibref-stat .l {
  margin-top: 0.25rem;
  overflow-wrap: anywhere;
  color: var(--sibref-muted);
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.sibref-about-text p {
  margin: 0.5rem 0;
  color: var(--sibref-fg);
}

.sibref-rsi-link,
.sibref-rsi-bonus {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 0.5rem;
}

@media (max-width: 640px) {
  .sibref-stats-grid {
    grid-template-columns: 1fr;
  }

  .sibref-actions > * {
    max-width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .sibref-widget *,
  .sibref-widget *::before,
  .sibref-widget *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}