:root{
  --bg: #0b1020;
  --panel: rgba(255,255,255,.06);
  --panel2: rgba(255,255,255,.09);
  --text: rgba(255,255,255,.92);
  --muted: rgba(255,255,255,.68);
  --muted2: rgba(255,255,255,.52);
  --border: rgba(255,255,255,.12);
  --shadow: 0 16px 40px rgba(0,0,0,.35);
  --radius: 16px;
  --radius2: 22px;
  --maxw: 1100px;
  --gap: 14px;

  --winner: #f2c14e;
  --ok: #4ade80;
  --bad: #fb7185;
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  background: radial-gradient(1200px 600px at 20% 10%, rgba(99,102,241,.35), transparent 55%),
              radial-gradient(900px 500px at 80% 0%, rgba(34,197,94,.22), transparent 55%),
              var(--bg);
  color: var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "PingFang SC", "Microsoft YaHei", Arial;
  line-height: 1.45;
}

a{ color: inherit; text-decoration: none; }
img{ display:block; max-width:100%; }

.container{
  width: min(var(--maxw), calc(100% - 32px));
  margin: 0 auto;
  padding: 18px 0 34px;
}

.topbar{
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(10px);
  background: rgba(10, 15, 30, .65);
  border-bottom: 1px solid var(--border);
}

.topbar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 14px 16px;
}

.brand{
  display:flex;
  align-items:center;
  gap: 12px;
}

.brand__logo{
  width: 34px;
  height: 34px;
}

.brand__name{
  font-weight: 800;
  letter-spacing: .2px;
}
.brand__sub{
  font-size: 12px;
  color: var(--muted);
  margin-top: 1px;
}

.nav{
  display:flex;
  gap: 10px;
}
.nav__link{
  font-size: 14px;
  color: var(--muted);
  padding: 8px 10px;
  border-radius: 12px;
  border: 1px solid transparent;
}
.nav__link:hover{
  color: var(--text);
  border-color: var(--border);
  background: var(--panel);
}

.app{ min-height: 60vh; }

.hero{
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.03));
  border-radius: var(--radius2);
  padding: 18px;
  box-shadow: var(--shadow);
}

.hero__title{
  font-size: 22px;
  font-weight: 800;
  margin: 0;
}
.hero__desc{
  margin: 10px 0 0;
  color: var(--muted);
  max-width: 70ch;
}

.grid{
  display:grid;
  gap: var(--gap);
  margin-top: 14px;
}
.grid--years{
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.card{
  border: 1px solid var(--border);
  background: var(--panel);
  border-radius: var(--radius);
  padding: 14px;
  box-shadow: var(--shadow);
}

.yearCard{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 10px;
  transition: transform .12s ease, background .12s ease;
}
.yearCard:hover{
  transform: translateY(-2px);
  background: var(--panel2);
}
.yearCard__year{
  font-size: 20px;
  font-weight: 800;
}
.yearCard__meta{
  color: var(--muted2);
  font-size: 12px;
}

.toolbar{
  display:flex;
  flex-wrap:wrap;
  gap: 10px;
  align-items:center;
  margin-top: 14px;
}
.input{
  flex: 1;
  min-width: 220px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.04);
  color: var(--text);
  padding: 10px 12px;
  outline: none;
}
.input::placeholder{ color: var(--muted2); }

.badge{
  display:inline-flex;
  align-items:center;
  gap: 6px;
  font-size: 12px;
  color: var(--muted);
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.04);
}

.section{
  margin-top: 16px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.04);
  border-radius: var(--radius2);
  padding: 16px;
}
.section__head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap: 10px;
}
.section__title{
  margin: 0;
  font-size: 18px;
  font-weight: 800;
}
.section__sub{
  color: var(--muted);
  font-size: 12px;
}

.gameGrid{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
  margin-top: 12px;
}

.gameCard{
  position: relative;
  border: 1px solid var(--border);
  background: var(--panel);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform .12s ease, background .12s ease;
}
.gameCard:hover{
  transform: translateY(-2px);
  background: var(--panel2);
}
.gameCard__inner{
  display:flex;
  gap: 12px;
  padding: 12px;
}
.gameCard__img{
  width: 52px;
  height: 52px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.06);
  object-fit: cover;
}
.gameCard__name{
  font-weight: 750;
  margin: 0;
}
.gameCard__meta{
  margin-top: 4px;
  font-size: 12px;
  color: var(--muted);
}

.ribbon{
  position:absolute;
  top: 10px;
  right: -42px;
  transform: rotate(35deg);
  padding: 6px 54px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .3px;
  color: #221b06;
  background: var(--winner);
  box-shadow: 0 10px 20px rgba(0,0,0,.25);
}

.btnRow{
  display:flex;
  gap: 8px;
  padding: 0 12px 12px;
}
.btn{
  flex: 1;
  text-align:center;
  font-size: 13px;
  padding: 8px 10px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.04);
  color: var(--text);
}
.btn:hover{
  background: rgba(255,255,255,.08);
}
.btn--primary{
  border-color: rgba(242,193,78,.35);
  background: rgba(242,193,78,.12);
}
.btn--disabled{
  opacity: .45;
  pointer-events: none;
}

.notice{
  margin-top: 14px;
  padding: 12px 14px;
  border-radius: var(--radius);
  border: 1px dashed rgba(255,255,255,.18);
  color: var(--muted);
  background: rgba(255,255,255,.03);
}

.footer{
  border-top: 1px solid var(--border);
  background: rgba(10, 15, 30, .55);
}
.footer__inner{
  width: min(var(--maxw), calc(100% - 32px));
  margin: 0 auto;
  padding: 16px 0;
  display:flex;
  gap: 10px;
  align-items:center;
  color: var(--muted2);
  font-size: 12px;
}
.footer__dot{ opacity: .6; }