:root {
  --bg-dark: #0a0a0f;
  --card-bg: rgba(22, 22, 35, 0.7);
  --accent-cyan: #00f0ff;
  --accent-pink: #ff007a;
  --text-main: #e0e0e0;
  --text-dim: #888;
  --glass-border: rgba(255, 255, 255, 0.1);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family:
    "Inter",
    system-ui,
    -apple-system,
    sans-serif;
  background-color: var(--bg-dark);
  background-image:
    radial-gradient(at 0% 0%, rgba(0, 240, 255, 0.05) 0, transparent 50%),
    radial-gradient(at 100% 100%, rgba(255, 0, 122, 0.05) 0, transparent 50%);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
}

.glass-card {
  background: var(--card-bg);
  backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: 24px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
}

.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 40px;
}

h1 {
  font-size: 2.5rem;
  font-weight: 800;
  background: linear-gradient(90deg, var(--accent-cyan), var(--accent-pink));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -1px;
}

.status-indicator {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-dim);
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #ff4d4d;
}

.dot.online {
  background: #00ff88;
  box-shadow: 0 0 10px #00ff88;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.stat-title {
  font-size: 0.8rem;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 8px;
}

.stat-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent-cyan);
}

.btn {
  padding: 12px 24px;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  border: none;
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-primary {
  background: var(--accent-cyan);
  color: #000;
}

.btn-primary:hover {
  background: #00d8e6;
  transform: scale(1.02);
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--accent-cyan);
  color: var(--accent-cyan);
}

.btn-outline:hover {
  background: rgba(0, 240, 255, 0.1);
}

.input-group {
  margin-bottom: 20px;
}

label {
  display: block;
  margin-bottom: 8px;
  font-size: 0.9rem;
}

input,
select {
  width: 100%;
  padding: 12px;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  color: #fff;
  outline: none;
}

input:focus {
  border-color: var(--accent-cyan);
}

.tab-nav {
  display: flex;
  gap: 20px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--glass-border);
  padding-bottom: 10px;
}

.tab-link {
  color: var(--text-dim);
  text-decoration: none;
  font-weight: 500;
}

.tab-link.active {
  color: var(--accent-cyan);
}