@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

:root {
  --bg-main: #0a0e1a;
  --bg-gradient: linear-gradient(135deg, #0a0e1a 0%, #1a0a2e 100%);
  --text-main: #ffffff;
  --text-muted: rgba(255, 255, 255, 0.6);
  --accent-cyan: #00d4ff;
  --accent-blue: #4d7cff;
  --accent-purple: #a855f7;
  --accent-gradient: linear-gradient(90deg, var(--accent-cyan), var(--accent-purple));
  
  --gold: #ffd700;
  --silver: #e2e8f0;
  --bronze: #cd7f32;

  --glass-bg: rgba(255, 255, 255, 0.05);
  --glass-border: rgba(255, 255, 255, 0.1);
  --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
  --card-cover-bg: #111827;

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;

  --badge-bg: rgba(255,255,255,0.1);
  --badge-group-bg: rgba(0, 212, 255, 0.2);
  --badge-status-bg: rgba(168, 85, 247, 0.2);
  --badge-status-text: #e9d5ff;
  --nav-hover-shadow: rgba(255,255,255,0.3);
  --btn-outline-hover-border: rgba(255,255,255,0.3);
  --loader-border: rgba(255,255,255,0.1);
  --orb-opacity: 0.4;
  --card-hover-border: rgba(255,255,255,0.2);
  --card-hover-shadow: 0 15px 30px rgba(0,0,0,0.4);
}

[data-theme="light"] {
  --bg-main: #f8fafc;
  --bg-gradient: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
  --text-main: #0f172a;
  --text-muted: #64748b;
  --accent-cyan: #0284c7;
  --accent-blue: #2563eb;
  --accent-purple: #7e22ce;
  --accent-gradient: linear-gradient(90deg, var(--accent-cyan), var(--accent-purple));
  
  --glass-bg: rgba(255, 255, 255, 0.85);
  --glass-border: rgba(15, 23, 42, 0.08);
  --glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.07);
  --card-cover-bg: #cbd5e1;

  --badge-bg: rgba(15, 23, 42, 0.06);
  --badge-group-bg: rgba(2, 132, 199, 0.12);
  --badge-status-bg: rgba(126, 34, 206, 0.12);
  --badge-status-text: var(--accent-purple);
  --nav-hover-shadow: rgba(0, 0, 0, 0.1);
  --btn-outline-hover-border: rgba(0, 0, 0, 0.15);
  --loader-border: rgba(0, 0, 0, 0.1);
  --orb-opacity: 0.6;
  --card-hover-border: rgba(0, 0, 0, 0.1);
  --card-hover-shadow: 0 15px 30px rgba(0, 0, 0, 0.08);
}

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

body {
  background: var(--bg-main);
  background-image: var(--bg-gradient);
  color: var(--text-main);
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
}

/* Background Effects */
.bg-effects {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: var(--orb-opacity);
  animation: float 20s infinite ease-in-out alternate;
}

.orb-1 { width: 400px; height: 400px; background: var(--accent-purple); top: -100px; left: -100px; }
.orb-2 { width: 500px; height: 500px; background: var(--accent-blue); bottom: -200px; right: -100px; animation-delay: -5s; }
.orb-3 { width: 300px; height: 300px; background: var(--accent-cyan); top: 40%; left: 30%; opacity: 0.2; animation-delay: -10s; }

@keyframes float {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(50px, 50px) scale(1.1); }
  100% { transform: translate(-50px, 100px) scale(0.9); }
}

/* Common Layout */
.container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 2rem;
  width: 100%;
}

.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 0;
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--glass-border);
}

.header h1 {
  font-size: 1.5rem;
  font-weight: 700;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav-links {
  display: flex;
  gap: 1.5rem;
}

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

.nav-links a:hover, .nav-links a.active {
  color: var(--text-main);
  text-shadow: 0 0 10px var(--nav-hover-shadow);
}

/* Typography */
.text-gradient {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.title-large {
  font-size: clamp(3rem, 6vw, 5rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 1rem;
}

.subtitle {
  font-size: clamp(1.2rem, 2vw, 1.5rem);
  color: var(--text-muted);
  font-weight: 400;
  margin-bottom: 2rem;
  max-width: 800px;
}

/* Glassmorphism Components */
.glass-panel {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--glass-shadow);
  padding: 2rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 1.5rem;
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: none;
  gap: 0.5rem;
}

.btn-primary {
  background: var(--accent-gradient);
  color: white;
  box-shadow: 0 4px 15px rgba(168, 85, 247, 0.4);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(168, 85, 247, 0.6);
  filter: brightness(1.1);
}

.btn-outline {
  background: transparent;
  color: var(--text-main);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(5px);
}

.btn-outline:hover {
  background: var(--glass-bg);
  border-color: var(--btn-outline-hover-border);
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.1rem;
  border-radius: var(--radius-md);
}

/* Badges */
.badge {
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  background: var(--badge-bg);
  color: var(--text-main);
}

.badge-group { background: var(--badge-group-bg); color: var(--accent-cyan); }
.badge-status { background: var(--badge-status-bg); color: var(--badge-status-text); }

/* Grid Layout for Gallery */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

/* Card Styles */
.card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all 0.4s ease;
  position: relative;
  display: flex;
  flex-direction: column;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--card-hover-shadow);
  border-color: var(--card-hover-border);
}

.card-cover {
  width: 100%;
  height: 200px;
  background: var(--card-cover-bg);
  position: relative;
  overflow: hidden;
}

.card-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.card:hover .card-cover img {
  transform: scale(1.05);
}

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

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1rem;
}

.card-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text-main);
}

.card-meta {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.card-desc {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.5;
  margin-bottom: 1.5rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}

.card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 1rem;
  border-top: 1px solid var(--glass-border);
}

.vote-count {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  color: var(--accent-cyan);
  font-size: 1.1rem;
}

/* Utilities */
.text-center { text-align: center; }
.hidden { display: none !important; }
.mt-4 { margin-top: 1rem; }
.mt-8 { margin-top: 2rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-8 { margin-bottom: 2rem; }
.flex { display: flex; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.gap-2 { gap: 0.5rem; }
.gap-4 { gap: 1rem; }

/* Loaders */
.loader {
  border: 3px solid var(--loader-border);
  border-top: 3px solid var(--accent-cyan);
  border-radius: 50%;
  width: 24px;
  height: 24px;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Animations */
.fade-in { animation: fadeIn 0.5s ease forwards; }
.slide-up { animation: slideUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards; }

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .container { padding: 1rem; }
  .header { flex-direction: column; gap: 1rem; }
  .grid { grid-template-columns: 1fr; }
  .title-large { font-size: 2.5rem; }
}

/* Empty State */
.empty-state {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--text-muted);
}

.empty-state svg {
  width: 64px;
  height: 64px;
  opacity: 0.5;
  margin-bottom: 1rem;
}