:root {
  --bg: #05070a;
  --card-bg: rgba(255, 255, 255, 0.05);
  --accent: #3b82f6;
  --text-main: #f8fafc;
  --text-dim: #94a3b8;
  --glass-border: rgba(255, 255, 255, 0.1);
}

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

body {
  background-color: var(--bg);
  background-image: radial-gradient(circle at top right, #1e293b, #05070a);
  color: var(--text-main);
  min-height: 100vh;
  padding: 2rem 1rem;
}

.container {
  max-width: 1000px;
  margin: auto;
}

header {
  text-align: center;
  margin-bottom: 3rem;
}

h1 {
  font-size: 2.5rem;
  letter-spacing: -1px;
}

h1 span {
  color: var(--accent);
}

/* Search Bar Styles */
.search-box {
  display: flex;
  align-items: center;
  background: var(--card-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px);
  padding: 8px 15px;
  border-radius: 50px;
  max-width: 500px;
  margin: 20px auto;
  transition: 0.3s;
}

.search-box:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 15px rgba(59, 130, 246, 0.3);
}

.search-box input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: white;
  padding: 10px;
  font-size: 1rem;
}

.search-box button {
  background: var(--accent);
  color: white;
  border: none;
  padding: 10px 25px;
  border-radius: 25px;
  font-weight: 600;
  cursor: pointer;
  transition: 0.2s;
}

/* Profile Card */
.profile-card {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  background: var(--card-bg);
  border: 1px solid var(--glass-border);
  padding: 30px;
  border-radius: 20px;
  margin-bottom: 40px;
  animation: fadeIn 0.5s ease-out;
}

.profile-card img {
  width: 150px;
  height: 150px;
  border-radius: 20px;
  border: 3px solid var(--accent);
}

.stats {
  display: flex;
  gap: 15px;
  margin-top: 15px;
}

.stat-item {
  background: rgba(255,255,255,0.05);
  padding: 8px 15px;
  border-radius: 10px;
  font-size: 0.9rem;
}

/* Repo Grid */
.repo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}

.repo-card {
  background: var(--card-bg);
  border: 1px solid var(--glass-border);
  padding: 20px;
  border-radius: 15px;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.repo-card:hover {
  border-color: var(--accent);
  transform: translateY(-5px);
  background: rgba(255, 255, 255, 0.08);
}

.show-all-btn {
  margin: 30px auto 0;
  display: block;
  padding: 12px 30px;
  border-radius: 30px;
  background: var(--accent);
  color: white;
  border: none;
  font-weight: 600;
  cursor: pointer;
  transition: 0.3s;
}

.show-all-btn:hover {
  transform: scale(1.05);
}

.hidden { display: none; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Mobile Responsive */
@media (max-width: 600px) {
  .profile-card { text-align: center; justify-content: center; }
  .stats { flex-wrap: wrap; justify-content: center; }
}