@import url("https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@300;400;500&family=Sora:wght@300;400;500;600;700&display=swap");
:root,
.sth {
  --sth-bg: #FAFAFA;
  --sth-bg-alt: #F0F0F0;
  --sth-bg-dark: #0A0A0A;
  --sth-bg-card: #FFFFFF;
  --sth-text: #0A0A0A;
  --sth-text-secondary: #555555;
  --sth-text-muted: #999999;
  --sth-text-on-dark: #FAFAFA;
  --sth-text-dim: #666666;
  --sth-border: #E0E0E0;
  --sth-border-dark: #333333;
  --sth-accent: #0A0A0A;
  --sth-accent-hover: #333333;
  --sth-font: 'Sora', system-ui, -apple-system, sans-serif;
  --sth-font-mono: 'IBM Plex Mono', 'SF Mono', Consolas, monospace;
  --sth-text-xs: 400 0.6875rem/1.5 var(--sth-font);
  --sth-text-sm: 400 0.8125rem/1.6 var(--sth-font);
  --sth-text-base: 400 0.9375rem/1.7 var(--sth-font);
  --sth-text-md: 500 1rem/1.6 var(--sth-font);
  --sth-text-lg: 500 1.125rem/1.5 var(--sth-font);
  --sth-text-xl: 600 1.375rem/1.35 var(--sth-font);
  --sth-text-2xl: 600 1.75rem/1.25 var(--sth-font);
  --sth-text-3xl: 700 2.25rem/1.15 var(--sth-font);
  --sth-text-4xl: 700 3rem/1.1 var(--sth-font);
  --sth-text-5xl: 700 4rem/1.05 var(--sth-font);
  --sth-mono-xs: 400 0.6875rem/1.4 var(--sth-font-mono);
  --sth-mono-sm: 400 0.75rem/1.5 var(--sth-font-mono);
  --sth-mono-md: 500 0.875rem/1.4 var(--sth-font-mono);
  --sth-label: 500 0.6875rem/1.2 var(--sth-font);
  --sth-caption: 400 0.6875rem/1.4 var(--sth-font);
  --sth-radius-none: 0px;
  --sth-radius-sm: 2px;
  --sth-radius-md: 4px;
  --sth-radius-lg: 8px;
  --sth-radius-full: 9999px;
  --sth-space-1: 4px;
  --sth-space-2: 8px;
  --sth-space-3: 12px;
  --sth-space-4: 16px;
  --sth-space-5: 20px;
  --sth-space-6: 24px;
  --sth-space-8: 32px;
  --sth-space-10: 40px;
  --sth-space-12: 48px;
  --sth-space-16: 64px;
  --sth-space-20: 80px;
  --sth-space-24: 96px;
  --sth-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --sth-shadow-md: 0 2px 8px rgba(0, 0, 0, 0.08);
  --sth-shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.1);
  --sth-duration-fast: 150ms;
  --sth-duration-normal: 300ms;
  --sth-duration-slow: 600ms;
  --sth-duration-dramatic: 1200ms;
  --sth-easing: cubic-bezier(0.25, 0, 0, 1);
  --sth-easing-dramatic: cubic-bezier(0.16, 1, 0.3, 1);
  --sth-focus-ring: 2px solid var(--sth-text);
  --sth-focus-offset: 3px;
}

.sth.dark,
.sth[data-theme=dark] {
  --sth-bg: #0A0A0A;
  --sth-bg-alt: #141414;
  --sth-bg-card: #111111;
  --sth-text: #FAFAFA;
  --sth-text-secondary: #AAAAAA;
  --sth-text-muted: #666666;
  --sth-border: #222222;
  --sth-accent: #FAFAFA;
  --sth-accent-hover: #CCCCCC;
}

.sth-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font: var(--sth-text-sm);
  font-weight: 500;
  letter-spacing: 0.02em;
  border-radius: var(--sth-radius-sm);
  padding: 12px 24px;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--sth-duration-normal) var(--sth-easing);
  white-space: nowrap;
}
.sth-btn:focus-visible {
  outline: var(--sth-focus-ring);
  outline-offset: var(--sth-focus-offset);
}
.sth-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}
.sth-btn .sth-btn__arrow {
  display: inline-flex;
  transition: transform var(--sth-duration-normal) var(--sth-easing);
}
.sth-btn:hover .sth-btn__arrow {
  transform: translateX(4px);
}

.sth-btn--primary {
  background: var(--sth-accent);
  color: var(--sth-text-on-dark);
  border-color: var(--sth-accent);
}
.sth-btn--primary:hover {
  background: var(--sth-accent-hover);
  border-color: var(--sth-accent-hover);
}

.sth-btn--ghost {
  background: transparent;
  color: var(--sth-text);
  padding: 12px 0;
  border: none;
  border-bottom: 1px solid var(--sth-text);
  border-radius: 0;
}
.sth-btn--ghost:hover {
  opacity: 0.6;
}

.sth-btn--outlined {
  background: transparent;
  color: var(--sth-text);
  border-color: var(--sth-border);
}
.sth-btn--outlined:hover {
  border-color: var(--sth-text);
}

.sth-btn--inverted {
  background: var(--sth-bg);
  color: var(--sth-bg-dark);
}
.sth-btn--inverted:hover {
  opacity: 0.85;
}

.sth-btn--mono {
  font: var(--sth-mono-sm);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: transparent;
  color: var(--sth-text-muted);
  border: none;
  padding: 8px 0;
}
.sth-btn--mono:hover {
  color: var(--sth-text);
}

.sth-btn--sm {
  padding: 8px 16px;
  font-size: 0.75rem;
}

.sth-btn--lg {
  padding: 16px 32px;
  font-size: 1rem;
}

.sth-card {
  display: flex;
  flex-direction: column;
  background: var(--sth-bg-card);
  overflow: hidden;
  transition: opacity var(--sth-duration-slow) var(--sth-easing);
}
.sth-card:hover {
  opacity: 0.85;
}

.sth-card__media {
  overflow: hidden;
  aspect-ratio: 1/1;
  background: var(--sth-bg-alt);
}
.sth-card__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--sth-duration-dramatic) var(--sth-easing-dramatic);
  filter: grayscale(0);
}
.sth-card:hover .sth-card__media img {
  transform: scale(1.03);
}

.sth-card__body {
  padding: var(--sth-space-5) 0;
  display: flex;
  flex-direction: column;
  gap: var(--sth-space-2);
}

.sth-card__number {
  font: var(--sth-mono-xs);
  color: var(--sth-text-muted);
  letter-spacing: 0.08em;
}

.sth-card__title {
  font: var(--sth-text-lg);
  color: var(--sth-text);
  margin: 0;
}

.sth-card__meta {
  font: var(--sth-text-xs);
  color: var(--sth-text-muted);
  display: flex;
  align-items: center;
  gap: var(--sth-space-3);
}

.sth-card__genre {
  font: var(--sth-mono-xs);
  color: var(--sth-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.sth-card--list {
  flex-direction: row;
  align-items: center;
  gap: var(--sth-space-6);
  padding: var(--sth-space-5) 0;
  border-bottom: 1px solid var(--sth-border);
  background: transparent;
}
.sth-card--list .sth-card__media {
  width: 80px;
  height: 80px;
  flex-shrink: 0;
  aspect-ratio: 1/1;
}
.sth-card--list .sth-card__body {
  padding: 0;
  flex: 1;
}

.sth-card--featured .sth-card__media {
  aspect-ratio: 16/9;
}
.sth-card--featured .sth-card__title {
  font: var(--sth-text-2xl);
}

.sth-card--dark {
  background: var(--sth-bg-dark);
}
.sth-card--dark .sth-card__title {
  color: var(--sth-text-on-dark);
}
.sth-card--dark .sth-card__meta {
  color: #666;
}
.sth-card--dark .sth-card__genre {
  color: #888;
}

.sth-input {
  font: var(--sth-text-base);
  color: var(--sth-text);
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--sth-border);
  padding: 12px 0;
  width: 100%;
  transition: border-color var(--sth-duration-fast) var(--sth-easing);
}
.sth-input::placeholder {
  color: var(--sth-text-muted);
}
.sth-input:focus {
  outline: none;
  border-bottom-color: var(--sth-text);
}
.sth-input:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.sth-input--error {
  border-bottom-color: #C0392B;
}
.sth-input--error:focus {
  border-bottom-color: #C0392B;
}

.sth-input--boxed {
  background: var(--sth-bg-card);
  border: 1px solid var(--sth-border);
  border-radius: var(--sth-radius-sm);
  padding: 12px 16px;
}
.sth-input--boxed:focus {
  border-color: var(--sth-text);
}

.sth-field {
  display: flex;
  flex-direction: column;
  gap: var(--sth-space-2);
}

.sth-field__label {
  font: var(--sth-mono-xs);
  color: var(--sth-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.sth-field__error {
  font: var(--sth-caption);
  color: #C0392B;
}

.sth-textarea {
  font: var(--sth-text-base);
  color: var(--sth-text);
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--sth-border);
  padding: 12px 0;
  width: 100%;
  min-height: 100px;
  resize: vertical;
  transition: border-color var(--sth-duration-fast) var(--sth-easing);
}
.sth-textarea:focus {
  outline: none;
  border-bottom-color: var(--sth-text);
}

.sth-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font: var(--sth-mono-xs);
  color: var(--sth-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.sth-badge--bordered {
  border: 1px solid var(--sth-border);
  border-radius: var(--sth-radius-sm);
  padding: 4px 10px;
}

.sth-badge--filled {
  background: var(--sth-text);
  color: var(--sth-bg);
  border-radius: var(--sth-radius-sm);
  padding: 4px 10px;
}

.sth-badge--muted {
  color: var(--sth-text-muted);
}

.sth-badge--number {
  font: var(--sth-mono-md);
  color: var(--sth-text-muted);
}
.sth-badge--number::before {
  content: "#";
}

.sth-badge--separator::before {
  content: "/";
  color: var(--sth-border);
  margin-right: 2px;
}

.sth-alert {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: var(--sth-space-5) var(--sth-space-6);
  border-left: 2px solid var(--sth-border);
  background: transparent;
}

.sth-alert__title {
  font: var(--sth-mono-xs);
  color: var(--sth-text);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 0;
}

.sth-alert__body {
  font: var(--sth-text-sm);
  color: var(--sth-text-muted);
  margin: 0;
}

.sth-alert--info {
  border-left-color: var(--sth-text);
}
.sth-alert--info .sth-alert__title {
  color: var(--sth-text);
}

.sth-alert--success {
  border-left-color: #27AE60;
}
.sth-alert--success .sth-alert__title {
  color: #27AE60;
}

.sth-alert--error {
  border-left-color: #C0392B;
}
.sth-alert--error .sth-alert__title {
  color: #C0392B;
}

.sth-alert--warning {
  border-left-color: #F39C12;
}
.sth-alert--warning .sth-alert__title {
  color: #F39C12;
}