/* Font loaded via <link> in HTML for faster non-blocking load */

:root {
  /* Colors */
  --bg-main: #0a0b10;
  --bg-secondary: #13151f;
  --bg-glass: rgba(25, 27, 38, 0.6);
  --bg-glass-hover: rgba(35, 38, 53, 0.7);
  --border-glass: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(88, 101, 242, 0.5);
  
  --text-main: #f2f3f5;
  --text-muted: #a1a3a6;
  
  --primary: #5865F2;
  --primary-hover: #4752C4;
  
  --status-for-hire: #23a559;
  --status-hiring: #00a8fc;
  --status-unavailable: #80848e;

  --premium-gradient: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
  --premium-border: rgba(255, 215, 0, 0.4);

  /* Typography */
  --font-family: 'Inter', sans-serif;
  
  /* Shadows */
  --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 10px 15px rgba(0, 0, 0, 0.2);
  --shadow-lg: 0 20px 25px rgba(0, 0, 0, 0.3);
  --shadow-glow: 0 0 15px var(--border-glow);
  --shadow-premium: 0 0 15px rgba(255, 215, 0, 0.3);

  /* Transitions */
  --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

[data-theme="light"] {
  /* Colors */
  --bg-main: #f0f2f5;
  --bg-secondary: #ffffff;
  --bg-glass: rgba(255, 255, 255, 0.8);
  --bg-glass-hover: rgba(245, 245, 250, 0.9);
  --border-glass: rgba(0, 0, 0, 0.1);
  --border-glow: rgba(88, 101, 242, 0.3);
  
  --text-main: #1c1e21;
  --text-muted: #606770;
  
  --primary: #4752C4;
  --primary-hover: #5865F2;
  
  --status-for-hire: #1f8b4c;
  --status-hiring: #0087cb;
  --status-unavailable: #606770;

  /* Shadows */
  --shadow-glow: 0 0 15px rgba(88, 101, 242, 0.2);
}

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

body {
  font-family: var(--font-family);
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* Background Effect */
body::before {
  content: '';
  position: fixed;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 50% 50%, var(--border-glow) 0%, transparent 50%);
  opacity: 0.3;
  z-index: -1;
  pointer-events: none;
}

/* Typography Utilities */
h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.2;
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  text-decoration: underline;
}

.text-gradient {
  background: var(--premium-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  color: transparent;
}

/* Layout Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Navbar */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  border-bottom: 1px solid var(--border-glass);
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-links {
  display: flex;
  gap: 20px;
  align-items: center;
}

.nav-links a {
  color: var(--text-muted);
  font-weight: 500;
}

.nav-links a:hover, .nav-links a.active {
  color: var(--text-main);
  text-decoration: none;
}

/* Glassmorphism Components */
.glass-panel {
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-glass);
  border-radius: 16px;
  padding: 24px;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
}

.glass-panel:hover {
  box-shadow: var(--shadow-lg);
  border-color: rgba(255, 255, 255, 0.15);
}

/* Card System */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
  margin-top: 30px;
}

.profile-card {
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.profile-card:hover {
  transform: translateY(-5px);
  background: var(--bg-glass-hover);
}

.profile-card.premium {
  border: 1px solid var(--premium-border);
}

.profile-card.premium:hover {
  box-shadow: var(--shadow-premium);
}

.card-banner {
  height: 100px;
  background: var(--bg-secondary);
  border-radius: 16px 16px 0 0;
  margin: -24px -24px 16px -24px;
  background-size: cover;
  background-position: center;
  position: relative;
}

.card-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  border: 4px solid var(--bg-glass);
  position: absolute;
  bottom: -40px;
  left: 20px;
  background-color: var(--bg-main);
  object-fit: cover;
}

.premium-border {
  animation: glow 2s infinite alternate;
}

@keyframes glow {
  from { box-shadow: 0 0 5px var(--premium-border); }
  to { box-shadow: 0 0 20px #FFA500; }
}

.card-content {
  margin-top: 30px;
  flex-grow: 1;
}

.card-name {
  font-size: 1.25rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}

.card-username {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.card-bio {
  font-size: 0.95rem;
  color: var(--text-main);
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Status Indicators */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  position: absolute;
  top: 10px;
  right: 10px;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.status-for-hire .status-dot { background-color: var(--status-for-hire); box-shadow: 0 0 8px var(--status-for-hire); }
.status-for-hire { color: var(--status-for-hire); }

.status-hiring .status-dot { background-color: var(--status-hiring); box-shadow: 0 0 8px var(--status-hiring); }
.status-hiring { color: var(--status-hiring); }

.status-unavailable .status-dot { background-color: var(--status-unavailable); box-shadow: 0 0 8px var(--status-unavailable); }
.status-unavailable { color: var(--status-unavailable); }

/* Tags */
.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
}

.tag {
  background: rgba(88, 101, 242, 0.15);
  color: #b1b8f9;
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 500;
  border: 1px solid rgba(88, 101, 242, 0.3);
}

/* Forms & Inputs */
.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  margin-bottom: 8px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
}

.form-control {
  width: 100%;
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-glass);
  border-radius: 8px;
  padding: 12px 16px;
  color: var(--text-main);
  font-family: var(--font-family);
  font-size: 1rem;
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: var(--shadow-glow);
  background: rgba(0, 0, 0, 0.4);
}

textarea.form-control {
  resize: vertical;
  min-height: 100px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  text-align: center;
}

.btn-primary {
  background-color: var(--primary);
  color: white;
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(88, 101, 242, 0.4);
}

.btn-premium {
  background: var(--premium-gradient);
  color: #000;
}

.btn-premium:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(255, 215, 0, 0.5);
}

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

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.05);
}

/* Modals */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(5px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

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

.modal {
  background: var(--bg-secondary);
  border: 1px solid var(--border-glass);
  border-radius: 16px;
  width: 100%;
  max-width: 500px;
  padding: 30px;
  transform: scale(0.9);
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.modal-overlay.active .modal {
  transform: scale(1);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.modal-title {
  font-size: 1.5rem;
}

.modal-close {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  cursor: pointer;
  transition: var(--transition);
}

.modal-close:hover {
  color: var(--text-main);
}

/* Toasts */
.toast-container {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  background: var(--bg-glass);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-glass);
  border-left: 4px solid var(--primary);
  color: var(--text-main);
  padding: 16px 24px;
  border-radius: 8px;
  box-shadow: var(--shadow-lg);
  transform: translateX(120%);
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  display: flex;
  align-items: center;
  gap: 12px;
}

.toast.show {
  transform: translateX(0);
}

.toast.error { border-left-color: #ed4245; }
.toast.success { border-left-color: #57F287; }

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

/* Loading Skeleton */
.skeleton {
  background: linear-gradient(90deg, var(--bg-secondary) 25%, rgba(255, 255, 255, 0.05) 50%, var(--bg-secondary) 75%);
  background-size: 200% 100%;
  animation: loading 1.5s infinite;
  border-radius: 4px;
}

@keyframes loading {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* Skeletons applied */
.skeleton-text { height: 16px; margin-bottom: 8px; width: 100%; }
.skeleton-text.short { width: 60%; }
.skeleton-avatar { width: 80px; height: 80px; border-radius: 50%; }
.skeleton-banner { height: 100px; width: 100%; }

/* Profile Page Layout */
.profile-content-container {
  padding: 0 40px 40px 40px; 
  position: relative;
}

.profile-avatar-lg {
  width: 120px; 
  height: 120px; 
  border-radius: 50%; 
  border: 6px solid var(--bg-glass); 
  position: absolute; 
  top: -60px; 
  left: 40px; 
  background: var(--bg-main); 
  object-fit: cover;
}

.profile-actions {
  display: flex; 
  justify-content: flex-end; 
  padding-top: 20px;
}

/* Responsive */
@media (max-width: 768px) {
  .navbar {
    flex-direction: column;
    gap: 15px;
    padding: 15px 0;
  }

  .nav-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    width: 100%;
  }

  .nav-links a {
    font-size: 0.9rem;
  }
  
  .card-grid {
    grid-template-columns: 1fr;
  }

  .dashboard-grid {
    grid-template-columns: 1fr !important;
  }

  .profile-content-container {
    padding: 0 20px 40px 20px;
  }

  .profile-avatar-lg {
    left: 50%;
    transform: translateX(-50%);
  }

  .profile-actions {
    justify-content: center;
    padding-top: 75px;
  }
}

.dashboard-grid {
  display: grid; 
  grid-template-columns: 1fr 1fr; 
  gap: 20px;
}

/* ========================= */
/*   24 PREMIUM APP THEMES   */
/* ========================= */

[data-theme="dracula"] {
  --bg-main: #282a36; --bg-secondary: #44475a; --bg-glass: rgba(68, 71, 90, 0.6); --text-main: #f8f8f2; --text-muted: #6272a4; --primary: #bd93f9; --primary-hover: #ff79c6; --border-glass: rgba(255, 255, 255, 0.1); --border-glow: rgba(189, 147, 249, 0.3);
}


[data-theme="nord"] {
  --bg-main: #2e3440; --bg-secondary: #3b4252; --bg-glass: rgba(59, 66, 82, 0.6); --text-main: #eceff4; --text-muted: #d8dee9; --primary: #88c0d0; --primary-hover: #81a1c1; --border-glass: rgba(255, 255, 255, 0.05); --border-glow: rgba(136, 192, 208, 0.3);
}

[data-theme="synthwave"] {
  --bg-main: #262335; --bg-secondary: #241b2f; --bg-glass: rgba(36, 27, 47, 0.7); --text-main: #ffffff; --text-muted: #858198; --primary: #ff7edb; --primary-hover: #36f9f6; --border-glass: rgba(255, 126, 219, 0.2); --border-glow: rgba(255, 126, 219, 0.5);
}

[data-theme="rose-pine"] {
  --bg-main: #191724; --bg-secondary: #1f1d2e; --bg-glass: rgba(31, 29, 46, 0.6); --text-main: #e0def4; --text-muted: #908caa; --primary: #ebbcba; --primary-hover: #c4a7e7; --border-glass: rgba(255, 255, 255, 0.05); --border-glow: rgba(235, 188, 186, 0.3);
}

[data-theme="solarized-dark"] {
  --bg-main: #002b36; --bg-secondary: #073642; --bg-glass: rgba(7, 54, 66, 0.6); --text-main: #839496; --text-muted: #586e75; --primary: #2aa198; --primary-hover: #268bd2; --border-glass: rgba(255, 255, 255, 0.05); --border-glow: rgba(42, 161, 152, 0.3);
}

[data-theme="monokai"] {
  --bg-main: #272822; --bg-secondary: #3e3d32; --bg-glass: rgba(62, 61, 50, 0.6); --text-main: #f8f8f2; --text-muted: #75715e; --primary: #a6e22e; --primary-hover: #fd971f; --border-glass: rgba(255, 255, 255, 0.05); --border-glow: rgba(166, 226, 46, 0.3);
}

[data-theme="tokyo-night"] {
  --bg-main: #1a1b26; --bg-secondary: #24283b; --bg-glass: rgba(36, 40, 59, 0.6); --text-main: #a9b1d6; --text-muted: #565f89; --primary: #7aa2f7; --primary-hover: #bb9af7; --border-glass: rgba(255, 255, 255, 0.05); --border-glow: rgba(122, 162, 247, 0.3);
}

[data-theme="oceanic"] {
  --bg-main: #1b2b34; --bg-secondary: #343d46; --bg-glass: rgba(52, 61, 70, 0.6); --text-main: #d8dee9; --text-muted: #65737e; --primary: #5fb3b3; --primary-hover: #6699cc; --border-glass: rgba(255, 255, 255, 0.05); --border-glow: rgba(95, 179, 179, 0.3);
}

[data-theme="gruvbox"] {
  --bg-main: #282828; --bg-secondary: #3c3836; --bg-glass: rgba(60, 56, 54, 0.6); --text-main: #ebdbb2; --text-muted: #a89984; --primary: #fabd2f; --primary-hover: #fe8019; --border-glass: rgba(255, 255, 255, 0.05); --border-glow: rgba(250, 189, 47, 0.3);
}

[data-theme="neon-city"] {
  --bg-main: #050505; --bg-secondary: #111111; --bg-glass: rgba(17, 17, 17, 0.8); --text-main: #ffffff; --text-muted: #666666; --primary: #00ff00; --primary-hover: #ff00ff; --border-glass: rgba(0, 255, 0, 0.2); --border-glow: rgba(0, 255, 0, 0.5);
}

[data-theme="hacker"] {
  --bg-main: #000000; --bg-secondary: #0a0a0a; --bg-glass: rgba(10, 10, 10, 0.8); --text-main: #00ff00; --text-muted: #008800; --primary: #00ff00; --primary-hover: #ffffff; --border-glass: rgba(0, 255, 0, 0.3); --border-glow: rgba(0, 255, 0, 0.4);
}

[data-theme="emerald"] {
  --bg-main: #064e3b; --bg-secondary: #065f46; --bg-glass: rgba(6, 95, 70, 0.6); --text-main: #ecfdf5; --text-muted: #a7f3d0; --primary: #34d399; --primary-hover: #10b981; --border-glass: rgba(255, 255, 255, 0.1); --border-glow: rgba(52, 211, 153, 0.3);
}

[data-theme="ruby"] {
  --bg-main: #4c0519; --bg-secondary: #881337; --bg-glass: rgba(136, 19, 55, 0.6); --text-main: #ffe4e6; --text-muted: #fecdd3; --primary: #fb7185; --primary-hover: #f43f5e; --border-glass: rgba(255, 255, 255, 0.1); --border-glow: rgba(251, 113, 133, 0.3);
}

[data-theme="sapphire"] {
  --bg-main: #172554; --bg-secondary: #1e3a8a; --bg-glass: rgba(30, 58, 138, 0.6); --text-main: #eff6ff; --text-muted: #bfdbfe; --primary: #60a5fa; --primary-hover: #3b82f6; --border-glass: rgba(255, 255, 255, 0.1); --border-glow: rgba(96, 165, 250, 0.3);
}

[data-theme="amethyst"] {
  --bg-main: #2e1065; --bg-secondary: #4c1d95; --bg-glass: rgba(76, 29, 149, 0.6); --text-main: #f5f3ff; --text-muted: #ddd6fe; --primary: #a78bfa; --primary-hover: #8b5cf6; --border-glass: rgba(255, 255, 255, 0.1); --border-glow: rgba(167, 139, 250, 0.3);
}

[data-theme="gold"] {
  --bg-main: #422006; --bg-secondary: #713f12; --bg-glass: rgba(113, 63, 18, 0.6); --text-main: #fefce8; --text-muted: #fef08a; --primary: #facc15; --primary-hover: #eab308; --border-glass: rgba(255, 255, 255, 0.1); --border-glow: rgba(250, 204, 21, 0.3);
}

[data-theme="coffee"] {
  --bg-main: #2c1a12; --bg-secondary: #3b281f; --bg-glass: rgba(59, 40, 31, 0.6); --text-main: #e6dcd3; --text-muted: #c2a792; --primary: #d4a373; --primary-hover: #faedcd; --border-glass: rgba(255, 255, 255, 0.05); --border-glow: rgba(212, 163, 115, 0.3);
}

[data-theme="midnight"] {
  --bg-main: #020617; --bg-secondary: #0f172a; --bg-glass: rgba(15, 23, 42, 0.6); --text-main: #f8fafc; --text-muted: #94a3b8; --primary: #38bdf8; --primary-hover: #0ea5e9; --border-glass: rgba(255, 255, 255, 0.05); --border-glow: rgba(56, 189, 248, 0.3);
}

[data-theme="forest"] {
  --bg-main: #052e16; --bg-secondary: #14532d; --bg-glass: rgba(20, 83, 45, 0.6); --text-main: #f0fdf4; --text-muted: #bbf7d0; --primary: #4ade80; --primary-hover: #22c55e; --border-glass: rgba(255, 255, 255, 0.1); --border-glow: rgba(74, 222, 128, 0.3);
}

[data-theme="volcano"] {
  --bg-main: #450a0a; --bg-secondary: #7f1d1d; --bg-glass: rgba(127, 29, 29, 0.6); --text-main: #fef2f2; --text-muted: #fca5a5; --primary: #f87171; --primary-hover: #ef4444; --border-glass: rgba(255, 255, 255, 0.1); --border-glow: rgba(248, 113, 113, 0.3);
}

[data-theme="abyss"] {
  --bg-main: #001220; --bg-secondary: #00223e; --bg-glass: rgba(0, 34, 62, 0.6); --text-main: #e0f2fe; --text-muted: #7dd3fc; --primary: #0284c7; --primary-hover: #0369a1; --border-glass: rgba(255, 255, 255, 0.05); --border-glow: rgba(2, 132, 199, 0.3);
}

[data-theme="aurora"] {
  --bg-main: #1d102e; --bg-secondary: #2b1b47; --bg-glass: rgba(43, 27, 71, 0.6); --text-main: #fdf4ff; --text-muted: #f0abfc; --primary: #d946ef; --primary-hover: #c026d3; --border-glass: rgba(255, 255, 255, 0.05); --border-glow: rgba(217, 70, 239, 0.3);
}

[data-theme="crimson"] {
  --bg-main: #220000; --bg-secondary: #440000; --bg-glass: rgba(68, 0, 0, 0.6); --text-main: #ffffff; --text-muted: #ffaaaa; --primary: #ff0000; --primary-hover: #cc0000; --border-glass: rgba(255, 0, 0, 0.1); --border-glow: rgba(255, 0, 0, 0.4);
}