/* =========================
   Shadow Theme Stylesheet
   Imports: rank-base.css
   ========================= */

/* ===== Theme Tokens (Overrides) ===== */
:root {
  --bg1: #0a0914;
  --bg2: #1a1030;
  --edge1: #6d5dff;
  --edge2: #b18cff;
  --edge3: #f0e6ff;
  --text: #efeaff;
  --muted: #d8ccff;
  --glass1: rgba(255, 255, 255, 0.06);
  --glass2: rgba(255, 255, 255, 0.03);
  --border: rgba(255, 255, 255, 0.14);
  --accent: #b18cff;
}

/* ===== Background ===== */
html,
body {
  background: linear-gradient(180deg, var(--bg1), var(--bg2));
}

/* ===== Nebula Backdrop ===== */
.nebula {
  position: fixed;
  inset: 0;
  z-index: -3;
  pointer-events: none;
  opacity: 0.9;
  background:
    radial-gradient(800px 420px at 12% 10%, rgba(109, 93, 255, 0.12), transparent 30%),
    radial-gradient(700px 380px at 86% 22%, rgba(177, 140, 255, 0.06), transparent 30%),
    radial-gradient(900px 480px at 50% 6%, rgba(45, 17, 62, 0.06), transparent 38%);
  filter: blur(28px) saturate(125%);
  animation: neb 18s ease-in-out infinite alternate;
}

@keyframes neb {
  50% {
    filter: hue-rotate(10deg) blur(32px) saturate(140%);
  }
}

/* ===== Star Canvas Layer ===== */
.canvas-layer {
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  display: block;
}

/* ===== Card ===== */
.card {
  border-radius: 24px;
  padding: 30px 26px 32px;
  background: linear-gradient(180deg, var(--glass1), var(--glass2));
  border: 1px solid var(--border);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(8px);
}

.card:hover {
  transform: translateY(-6px) scale(1.001);
  transition: transform 0.45s cubic-bezier(0.2, 0.8, 0.2, 1);
}

/* ===== Header ===== */
.hdr {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
}

.badge {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, #e9e1ff, #b18cff);
  color: #12092b;
  font-weight: 1000;
  box-shadow: 0 12px 28px rgba(177, 140, 255, 0.35);
}

.title {
  margin: 0;
  font-weight: 900;
  font-size: clamp(30px, 5.6vw, 52px);
  position: relative;
}

.title::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.75), transparent);
  transform: skewX(-22deg) translateX(-120%);
  mix-blend-mode: screen;
  filter: blur(1.2px);
  animation: shine 3.8s ease-in-out infinite 1s;
}

@keyframes shine {
  to {
    transform: skewX(-22deg) translateX(120%);
  }
}

/* ===== Subtitle & Divider ===== */
.sub {
  text-align: center;
  font-weight: 800;
  margin: 8px 0 14px;
  color: var(--muted);
}

.divider {
  height: 1px;
  margin: 12px auto 18px;
  width: min(920px, 92%);
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.18), transparent);
  filter: drop-shadow(0 0 10px rgba(177, 140, 255, 0.06));
}

/* ===== List ===== */
.list {
  width: min(920px, 95%);
  margin: 0 auto;
  display: grid;
  gap: 12px;
  color: var(--muted);
  font-size: clamp(14px, 1.5vw, 17px);
}

.li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: start;
  border-radius: 10px;
  padding: 10px;
  opacity: 0;
  transform: translateY(10px) scale(0.98);
}

.li.show {
  opacity: 1;
  transform: none;
  transition: opacity 0.45s ease, transform 0.5s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.li:hover {
  transform: translateY(-4px);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.01), rgba(255, 255, 255, 0.005));
  transition: transform 0.25s;
}

.icon {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, #dcd3ff, #b18cff);
  color: #12092b;
  font-weight: 900;
  box-shadow: 0 8px 18px rgba(177, 140, 255, 0.22);
}

/* ===== Buttons ===== */
.actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 22px;
}

.btn {
  min-width: 120px;
  border-radius: 14px;
  padding: 12px 16px;
  font-weight: 900;
  color: #fff;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.btn.primary {
  background: linear-gradient(90deg, #6d5dff, #b18cff, #f0e6ff);
  box-shadow: 0 10px 26px rgba(177, 140, 255, 0.2);
}

.btn.ghost {
  background: rgba(0, 0, 0, 0.28);
  border: 1px solid var(--border);
}

/* ===== Footer ===== */
.copy {
  text-align: center;
  margin-top: 18px;
  opacity: 0.85;
}

/* ===== Responsive ===== */
@media (max-width: 720px) {
  .badge {
    width: 46px;
    height: 46px;
  }

  .title {
    font-size: clamp(24px, 8.6vw, 36px);
  }

  .btn {
    min-width: 44%;
  }
}