:root {
  --bg-dark: #0f172a;
  --bg-card: rgba(30, 41, 59, 0.7);
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --accent-color: #3b82f6;
  --accent-gradient: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);
  --glass-border: 1px solid rgba(255, 255, 255, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
  --font-main: "Outfit", sans-serif;
}

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

body {
  font-family: var(--font-main);
  background-color: var(--bg-dark);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Header */
.main-header {
  background: rgba(15, 23, 42, 0.8);
  backdrop-filter: blur(10px);
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  border-bottom: var(--glass-border);
}

nav {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-weight: 700;
  font-size: 1.5rem;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2rem;
  align-items: center;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-primary);
  font-weight: 500;
  transition: color 0.3s ease;
}

.nav-links a:hover {
  color: var(--accent-color);
}

.btn-login {
  background: var(--accent-gradient);
  padding: 0.5rem 1.5rem;
  border-radius: 9999px;
  color: white !important;
  font-weight: 600;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease !important;
}

.btn-login:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.5);
}

.hidden {
  display: none !important;
}

/* Hero Section */
.hero-section {
  padding: 8rem 2rem 4rem;
  max-width: 1000px;
  margin: 0 auto;
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-content {
  display: flex;
  align-items: center;
  gap: 4rem;
  width: 100%;
}

.profile-image-container {
  flex-shrink: 0;
}

.profile-img {
  width: 250px;
  height: 250px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid transparent;
  background:
    linear-gradient(var(--bg-dark), var(--bg-dark)) padding-box,
    var(--accent-gradient) border-box;
  box-shadow: 0 0 30px rgba(59, 130, 246, 0.3);
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-15px);
  }
  100% {
    transform: translateY(0px);
  }
}

.profile-text h1 {
  font-size: 3.5rem;
  margin-bottom: 0.5rem;
  line-height: 1.1;
  background: linear-gradient(to right, #fff, #94a3b8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.subtitle {
  font-size: 1.25rem;
  color: var(--accent-color);
  margin-bottom: 1.5rem;
  font-weight: 600;
}

.bio {
  color: var(--text-secondary);
  font-size: 1.1rem;
  max-width: 600px;
}

/* Projects Section */
.projects-section {
  padding: 4rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.projects-section h2 {
  font-size: 2.5rem;
  margin-bottom: 3rem;
  text-align: center;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.project-card {
  background: var(--bg-card);
  border: var(--glass-border);
  border-radius: 1rem;
  overflow: hidden;
  backdrop-filter: blur(10px);
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
}

.project-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(59, 130, 246, 0.3);
}

.project-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.project-content {
  padding: 1.5rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.project-title {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
  color: white;
}

.project-desc {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.project-links {
  display: flex;
  gap: 1rem;
  margin-top: auto;
}

.project-link {
  text-decoration: none;
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  font-size: 0.9rem;
  font-weight: 600;
  transition: background 0.2s ease;
}

.link-website {
  background: var(--accent-color);
  color: white;
}

.link-website:hover {
  background: #2563eb;
}

.link-code {
  background: rgba(255, 255, 255, 0.1);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.link-code:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* Footer */
footer {
  text-align: center;
  padding: 3rem;
  border-top: var(--glass-border);
  color: var(--text-secondary);
  margin-top: 4rem;
}

/* Admin Specific */
.admin-controls {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}

.btn-edit,
.btn-delete {
  padding: 0.5rem 1rem;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-weight: bold;
}

.btn-edit {
  background: #f59e0b;
  color: white;
}
.btn-delete {
  background: #ef4444;
  color: white;
}

/* Loading State */
.loading-spinner {
  grid-column: 1 / -1;
  text-align: center;
  padding: 2rem;
  color: var(--text-secondary);
}