/* Tokens de color, tipografía, radios y sombras: ver assets/design-tokens.css
   (importado en index.html antes de este archivo). */

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background: var(--void);
  color: var(--ink);
  font-family: var(--font-body);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 56px 20px 64px;
  position: relative;
  overflow-x: hidden;
}

/* ambient background */
.bg-grid {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(124,92,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(124,92,255,0.05) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 20%, black 0%, transparent 75%);
}

/* header */
.topbar {
  position: relative;
  z-index: 1;
  text-align: center;
  margin-bottom: 44px;
  max-width: 560px;
}

.kicker {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--holo-b);
  margin-bottom: 10px;
}

.brand-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(34px, 6vw, 52px);
  letter-spacing: 0.02em;
  margin: 0;
  color: var(--ink);
}

.brand-accent {
  background: linear-gradient(120deg, var(--holo-a), var(--holo-b));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.brand-sub {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 14.5px;
}

/* layout */
.stage {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 920px;
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 22px;
  align-items: stretch;
}

@media (max-width: 780px) {
  .stage { grid-template-columns: 1fr; }
}

/* slot cards */
.slot-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.slot {
  position: relative;
  display: flex;
  align-items: center;
  gap: 18px;
  background: linear-gradient(180deg, var(--panel), var(--void-2));
  border: 1px solid var(--panel-border);
  clip-path: polygon(0 var(--clip-corner), var(--clip-corner) 0, 100% 0, 100% calc(100% - var(--clip-corner)), calc(100% - var(--clip-corner)) 100%, 0 100%);
  padding: 20px 26px;
  text-decoration: none;
  color: var(--ink);
  transition: border-color var(--transition-med), transform var(--transition-fast), box-shadow var(--transition-med);
  --tier: var(--rare);
}

.slot::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--tier);
  box-shadow: 0 0 12px var(--tier);
}

.slot--rare      { --tier: var(--rare); }
.slot--epic      { --tier: var(--epic); }
.slot--legendary { --tier: var(--legendary); }
.slot--uncommon  { --tier: var(--uncommon); }
.slot--holo      { --tier: var(--holo-b); }
.slot--holo::before { background: linear-gradient(180deg, var(--holo-a), var(--holo-b)); }
.slot--mythic    { --tier: var(--mythic); }
.slot--mythic::before { background: linear-gradient(180deg, var(--mythic), var(--legendary)); }
.slot--common    { --tier: var(--common); }

.slot:hover {
  border-color: var(--tier);
  transform: translateX(4px);
  box-shadow: 0 0 0 1px var(--tier) inset, 0 10px 30px -14px var(--tier);
}

.slot:active { transform: translateX(4px) scale(0.99); }

.slot-corner {
  position: absolute;
  width: 14px;
  height: 14px;
  border: 1px solid var(--tier);
  opacity: 0.7;
  pointer-events: none;
}
.slot-corner--tl { top: -1px; left: -1px; border-right: none; border-bottom: none; }
.slot-corner--br { bottom: -1px; right: -1px; border-left: none; border-top: none; }

.operator-card .slot-corner { border-color: var(--holo-b); }

.slot-icon {
  width: 42px;
  height: 42px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--tier);
  background: color-mix(in srgb, var(--tier) 14%, transparent);
  border-radius: 8px;
}
.slot-icon svg { width: 22px; height: 22px; }

.slot-body { flex: 1; min-width: 0; }

.slot-tag {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  color: var(--tier);
  margin-bottom: 4px;
}

.slot-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 19px;
  letter-spacing: 0.01em;
}

.slot-desc {
  font-size: 12.5px;
  color: var(--muted);
  margin-top: 3px;
  line-height: 1.4;
}

.slot-arrow {
  font-size: 18px;
  color: var(--muted);
  transition: transform 0.2s ease, color 0.2s ease;
  flex-shrink: 0;
}
.slot:hover .slot-arrow {
  transform: translateX(4px);
  color: var(--tier);
}

/* operator card (mascot) */
.operator-card {
  position: relative;
  background: linear-gradient(180deg, var(--panel), var(--void-2));
  border: 1px solid var(--panel-border);
  clip-path: polygon(0 var(--clip-corner), var(--clip-corner) 0, 100% 0, 100% calc(100% - var(--clip-corner)), calc(100% - var(--clip-corner)) 100%, 0 100%);
  padding: 18px 18px 22px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  text-align: center;
}

.operator-tag {
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--holo-b);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 10px;
}

.operator-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--holo-b);
  box-shadow: 0 0 8px var(--holo-b);
  animation: pulse 1.8s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}

.operator-img {
  width: 100%;
  max-width: 220px;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 12px 24px rgba(0,0,0,0.5));
}

.operator-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--muted);
  margin-top: 10px;
}

/* footer */
.site-footer {
  position: relative;
  z-index: 1;
  margin-top: 40px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 11.5px;
  text-align: center;
  max-width: 440px;
}
.site-footer p { margin: 0 0 6px; }
.site-footer p:last-child { margin-bottom: 0; }
.site-footer-note { color: color-mix(in srgb, var(--muted) 75%, transparent); }

@media (prefers-reduced-motion: reduce) {
  .operator-dot { animation: none; }
}