:root {
  color-scheme: dark;
  --background: #0c0f16;
  --card: #202734;
  --card-hover: #293343;
  --text: #f4f6fb;
  --secondary: #aeb8c9;
  --cyan: #54dcff;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

html, body { min-height: 100%; }

body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  min-height: 100dvh;
  color: var(--text);
  background: var(--background);
}

a:focus-visible, button:focus-visible {
  outline: 3px solid var(--cyan);
  outline-offset: 4px;
}

.screen {
  width: min(1180px, 100%);
  min-height: 100vh;
  min-height: 100dvh;
  margin: 0 auto;
  padding: max(20px, env(safe-area-inset-top)) clamp(24px, 5vw, 48px) max(28px, env(safe-area-inset-bottom));
}

.back-link {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  padding-right: 16px;
  color: var(--cyan);
  font-size: 1rem;
  font-weight: 800;
  text-decoration: none;
}

h1 {
  margin: 12px 0 40px;
  color: var(--text);
  font-size: clamp(2.35rem, 7vw, 4.2rem);
  line-height: 1.05;
  letter-spacing: -0.045em;
}

.season-list {
  display: grid;
  gap: 14px;
}

.season-card {
  min-height: 104px;
  width: 100%;
  padding: 22px;
  display: flex;
  align-items: center;
  border: 1px solid transparent;
  border-radius: 22px;
  color: var(--text);
  background: var(--card);
  box-shadow: 0 2px 7px rgba(0, 0, 0, 0.18);
  font-size: clamp(1.18rem, 2.7vw, 1.45rem);
  font-weight: 800;
  line-height: 1.35;
  text-align: left;
  text-decoration: none;
  cursor: pointer;
  transition: transform 150ms ease, background 150ms ease, border-color 150ms ease;
}

.season-card:hover {
  transform: translateY(-2px);
  border-color: rgba(84, 220, 255, 0.18);
  background: var(--card-hover);
}

.season-card:active { transform: scale(0.99); }

.skeleton {
  overflow: hidden;
  position: relative;
}

.skeleton::after {
  content: "";
  position: absolute;
  inset: 0;
  transform: translateX(-100%);
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.07), transparent);
  animation: loading 1.2s infinite;
}

.empty-message {
  margin: 30vh 0 0;
  color: var(--secondary);
  text-align: center;
}

.status-message {
  min-height: 22px;
  margin: 18px 0 0;
  color: var(--cyan);
  font-size: 0.86rem;
  text-align: center;
}

@keyframes loading { to { transform: translateX(100%); } }

@media (max-width: 600px) {
  .screen { padding-left: 24px; padding-right: 24px; }
  h1 { margin-bottom: 24px; }
  .season-card { min-height: 82px; padding: 22px; border-radius: 18px; }
}

@media (min-width: 700px) {
  .screen { padding-top: 32px; }
  h1 { margin-bottom: 32px; }
  .season-list { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
  .season-card { min-height: 126px; padding: 28px; font-size: 1.35rem; }
}

@media (min-width: 1100px) {
  .screen { padding-left: 56px; padding-right: 56px; }
  h1 { font-size: 4.4rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}