* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Inter", sans-serif;
}

:root {
  --bg1: #141822;
  --bg2: #090b10;
  --card: #111621;
  --card2: #151b26;
  --border: #1f2633;
  --text: #ffffff;
  --muted: #9aa2b3;
  --accent1: #ff7a18;
  --accent2: #32d2aa;
}
html, body {
  height: 100%;
  overflow-x: hidden;
}
body {
  background: radial-gradient(circle at top, var(--bg1), var(--bg2));
  color: var(--text);
  overflow-x: hidden;
}

.menu-btn {
  position: fixed;
  top: 20px;
  left: 15px;
  width: 44px;
  height: 44px;
  background: linear-gradient(145deg, var(--card), var(--card2));
  border: 1px solid var(--border);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: 0.25s;
  z-index: 1001;
}

.menu-btn:hover {
  background: linear-gradient(135deg, var(--accent1), var(--accent2));
  color: black;
  transform: translateY(-2px);
}

.menu-icon {
  width: 18px;
  height: 2px;
  background: white;
  position: relative;
  transition: 0.3s;
}

.menu-icon::before,
.menu-icon::after {
  content: "";
  position: absolute;
  width: 18px;
  height: 2px;
  background: white;
  transition: 0.3s;
}

.menu-icon::before { top: -6px; }
.menu-icon::after { top: 6px; }

.menu-btn.open .menu-icon {
  background: transparent;
}

.menu-btn.open .menu-icon::before {
  transform: rotate(45deg);
  top: 0;
}

.menu-btn.open .menu-icon::after {
  transform: rotate(-45deg);
  top: 0;
}

.sidebar {
  position: fixed;
  left: -260px;
  top: 0;
  width: 260px;
  height: 100vh;
  background: linear-gradient(180deg, #0e121a, #090c12);
  padding: 20px;
  padding-bottom: 10px;
  transition: left 0.3s ease;
  z-index: 1002;
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  box-shadow: 0 0 40px rgba(0,0,0,0.6);
  touch-action: pan-y;
}

.sidebar.active {
  left: 0;
}

.sidebar-top {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.sidebar-section {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.section-title {
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 6px;
  padding-left: 6px;
  letter-spacing: 0.08em;
}

.sidebar-bottom {
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex-shrink: 0;
  position: sticky;
  bottom: 0;
  background: linear-gradient(to top, #090c12 70%, transparent);
  padding-top: 10px;
  padding-bottom: 10px;
  z-index: 2;
  margin-top: auto;
}

.bottom-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border-radius: 12px;
  border: none;
  cursor: pointer;
  font-weight: 600;
  color: white;
  transition: 0.25s;
  position: relative;
  overflow: hidden;
  font-size: 13px;
}

.bottom-btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent, rgba(255,255,255,0.2), transparent);
  opacity: 0;
  transition: 0.3s;
}

.bottom-btn:hover::before {
  opacity: 1;
}

.bottom-btn:hover {
  transform: translateY(-2px) scale(1.02);
}

.tester-btn {
  background: linear-gradient(135deg, #22c55e, #4ade80);
  box-shadow: 0 0 12px rgba(34,197,94,0.25);
}

.staff-btn {
  background: linear-gradient(135deg, #ff4d6d, #ff6b81);
  box-shadow: 0 0 12px rgba(255,77,109,0.25);
}

.logo-img {
  width: 42px;
  height: 42px;
  object-fit: contain;
}

.logo-text {
  font-weight: 600;
  font-size: 17px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 12px;
  text-decoration: none;
  color: #8a90a2;
  transition: 0.25s;
  font-weight: 500;
  border: 1px solid transparent;
}

.nav-item:hover {
  background: rgba(255,255,255,0.04);
  border-color: var(--border);
  color: #fff;
  transform: translateX(6px);
}

.nav-item.active {
  background: linear-gradient(135deg, var(--accent1), var(--accent2));
  color: black;
  box-shadow: 0 0 12px rgba(255,122,24,0.4);
}

.overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(6px);
  opacity: 0;
  pointer-events: none;
  transition: 0.3s;
  z-index: 1000;
  touch-action: none;
}

.overlay.active {
  opacity: 1;
  pointer-events: all;
}

.main {
  width: 100%;
  max-width: 1300px;
  margin: 0 auto;
  padding: 80px 20px 40px 80px;
}

.banner {
  height: 340px;
  position: relative;
  overflow: hidden;
  border-radius: 18px;
  border: 1px solid var(--border);
}

.slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: 0.6s;
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
}

.slide::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(0,0,0,0.7), rgba(0,0,0,0.2));
}

.slide.active {
  opacity: 1;
}

.banner-content {
  position: relative;
  z-index: 2;
  padding: 40px;
  max-width: 500px;
}

.banner-content h1 {
  font-size: 36px;
  font-weight: 800;
}

.banner-content p {
  margin-top: 10px;
  color: var(--muted);
}

.banner::before {
  content: "";
  position: absolute;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255,122,24,0.25), transparent);
  filter: blur(100px);
}

.action-bar {
  display: flex;
  gap: 15px;
  margin-top: 20px;
}

.action-bar button {
  padding: 12px 24px;
  border-radius: 14px;
  background: linear-gradient(145deg, var(--card), var(--card2));
  border: 1px solid var(--border);
  color: white;
  cursor: pointer;
  transition: 0.25s;
}

.action-bar button:hover {
  background: linear-gradient(135deg, var(--accent1), var(--accent2));
  color: black;
  transform: translateY(-2px);
}

.cards {
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.card {
  background: linear-gradient(145deg, var(--card), var(--card2));
  padding: 26px;
  border-radius: 18px;
  transition: 0.3s;
  border: 1px solid var(--border);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent, rgba(255,255,255,0.05), transparent);
  opacity: 0;
  transition: 0.3s;
}

.card:hover::before {
  opacity: 1;
}

.card:hover {
  transform: translateY(-8px) scale(1.02);
  border-color: var(--accent1);
}

.card-header {
  display: flex;
  align-items: center;
  gap: 10px;
}

.icon svg {
  width: 22px;
  height: 22px;
  fill: #cfd6e6;
  transition: 0.3s;
}

.card:hover .icon svg {
  fill: white;
  filter: drop-shadow(0 0 6px rgba(255,255,255,0.6));
}

.card-title {
  font-size: 18px;
  font-weight: 600;
}

.card p {
  margin-top: 10px;
  color: var(--muted);
  font-size: 14px;
}

.card-link {
  margin-top: 10px;
  font-size: 13px;
  color: #777;
}

.nav-icon {
  width: 18px;
  height: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.nav-icon svg {
  width: 20px;
  height: 20px;
  stroke: #aab2c5;
  stroke-width: 1.8;
  fill: none;
  transition: 0.25s;
}

.nav-item:hover .nav-icon svg {
  stroke: white;
  filter: drop-shadow(0 0 6px rgba(255,255,255,0.4));
}
.banner-logo {
  width: 80px;
  margin-bottom: 15px;
  filter: brightness(1.3) drop-shadow(0 0 12px rgba(255,255,255,0.25));
  transition: 0.3s;
}

.slide:hover .banner-logo {
  transform: scale(1.05);
}

@media (max-height: 700px) {
  .nav-item {
    padding: 9px 10px;
    font-size: 13px;
  }

  .bottom-btn {
    padding: 8px 10px;
    font-size: 13px;
  }
}

.lobby-box {
  background: linear-gradient(145deg, var(--card), var(--card2));
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 12px;
  margin-bottom: 10px;
}

.lobby-title {
  font-size: 11px;
  color: var(--muted);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.lobby-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
}

.copy-btn {
  background: #1a1a1a;
  border: 1px solid #2a2a2a;
  border-radius: 8px;
  padding: 4px 8px;
  cursor: pointer;
  transition: 0.2s;
}

.copy-btn:hover {
  background: linear-gradient(135deg, var(--accent1), var(--accent2));
  color: black;
}
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: linear-gradient(180deg, #0b0f16, #07090d);
  border-left: 1px solid var(--border);
}
::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--accent1), var(--accent2));
  border-radius: 999px;
  border: 2px solid #0b0f16;
  transition: 0.25s;
}
::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, var(--accent2), var(--accent1));
  box-shadow: 0 0 10px rgba(255,122,24,0.6),
              0 0 20px rgba(50,210,170,0.4);
}
::-webkit-scrollbar-thumb:active {
  transform: scale(0.95);
}

@media (max-width: 768px){
  .main{padding:80px 14px 30px 14px;overflow-x:hidden;}
  .sidebar{width:85%;max-width:300px;}
  .nav-item{padding:14px 16px;font-size:15px;}
  .bottom-btn{padding:12px;font-size:14px;}
  .menu-btn{width:48px;height:48px;}
  .banner{height:240px;}
  .banner-content{padding:20px;max-width:100%;}
  .banner-content h1{font-size:24px;}
  .banner-content p{font-size:13px;}
  .banner-logo{width:60px;}
  .cards{grid-template-columns:1fr;gap:14px;}
  .card{padding:18px;}
  .card-title{font-size:16px;}
  .card p{font-size:13px;}
  .action-bar{flex-direction:column;}
  .action-bar button{width:100%;}
  .lb-top{flex-direction:column;align-items:flex-start;gap:8px;}
  #tabs,#regions{width:100%;justify-content:flex-start;}
}

@media (hover: none){
  .card:hover,.nav-item:hover,.action-bar button:hover{transform:none;box-shadow:none;}
}

body{overflow-x:hidden;}
html{scroll-behavior:smooth;}