* { box-sizing: border-box; }
:root {
  --bg: #0b0c10;
  --surface: #121316;
  --card: #181a20;
  --border: #23242a;
  --text: #e6e6e6;
  --muted: #9aa0a6;
  --primary: #3b82f6;
  --accent: #22d3ee;
}
html, body {
  height: 100%;
}
body {
  margin: 0;
  font-family: Inter, system-ui, Arial, sans-serif;
  background: url('/assets/backgroundd.png') no-repeat center center fixed;
  background-size: cover;
  color: var(--text);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}
main {
  flex: 1 0 auto;
}
header {
  background: linear-gradient(90deg, #111, #151515); 
  border-bottom: 1px solid var(--border); 
  position: sticky; 
  top:0; 
  z-index:10; 
}
.navwrap {
  max-width: 1100px; 
  margin:0 auto; 
  padding: 14px 20px; 
  display:flex; 
  align-items:center; 
  justify-content: space-between; 
}
.logo {
  font-weight: 800; 
  letter-spacing: .5px; 
}
nav a {
  color: var(--text); 
  text-decoration: none; 
  margin-left: 16px; 
  opacity:.9 
}
nav a:hover {
  opacity: 1; 
  text-decoration: underline; 
}
.container {
  max-width: 1100px; 
  margin: 0 auto; 
  padding: 24px; 
}
.hero {
  background: radial-gradient(1000px 400px at 10% -20%, #26323855, transparent), linear-gradient(180deg, #121316, #0b0c10); 
  border:1px solid var(--border); 
  border-radius:18px; 
  padding:40px; 
}
.hero h1 {
  margin:0 0 12px 0; 
  font-size: 38px;
  line-height:1.1 
}
.hero p {
  color: var(--muted); 
  margin:0 0 18px 0; 
}
.btn {
  display:inline-block; 
  padding: 10px 16px; 
  background: var(--primary); 
  color:white; border-radius:10px; 
  text-decoration:none; border:0; 
  cursor:pointer; 
}
.btn.alt {
  background: var(--accent); 
  color: #001018; 
}
.grid {
  display:grid; 
  gap:16px; 
}
.cols-3 {
  grid-template-columns: repeat(3, 1fr); 
}
.card {
  background: var(--card); border:1px solid var(--border); 
  border-radius:12px; 
  padding:16px; 
}
.card h3 {
  margin-top:0 
}
.kv {
  display:flex; gap:10px; 
  align-items:center; 
}
.rank {
  font-weight:700; 
  padding:2px 8px; 
  border-radius:6px; 
  border:1px solid var(--border); 
  display:inline-block 
}
input, textarea, select {
  width:100%; 
  padding:12px; 
  background:#0f1115; 
  color:var(--text); 
  border:1px solid var(--border); 
  border-radius:10px; 
}
label {
  display:block; 
  margin:12px 0 6px; 
  color: var(--muted); 
}
button {
  padding:12px 16px; 
  border-radius:10px; 
  border:0; 
  background: var(--primary); 
  color:white; 
  cursor:pointer; 
}
button:hover {
  filter: brightness(1.1); 
}
table {
  width:100%; 
  border-collapse: collapse; 
}
th, td {
  text-align:left; 
  padding:8px 6px; 
  border-bottom:1px solid var(--border); 
}
footer {
  border-top: 1px solid var(--border);
  background: rgba(17, 17, 17, 0.85);
  padding: 16px 20px;
  text-align: center;
  color: var(--muted);
  margin-top: auto;
  width: 100%;
}

.container:last-child {
  margin-bottom: 0; 
}
small.muted {
  color: var(--muted); 
}
.avatar {
  border-radius:8px; 
  border:1px solid var(--border) 
}
.notice {
  padding:10px 12px; 
  border:1px dashed var(--border); 
  border-radius:10px; 
  background:#101217; 
  color: var(--muted) 
}