:root {
  --background: #0f1115;
  --foreground: #e2e8f0;
  --card-bg: rgba(255, 255, 255, 0.05);
  --card-border: rgba(255, 255, 255, 0.1);
  --primary: #4ade80; /* Vibrant Green */
  --primary-hover: #22c55e;
  --danger: #f87171;
  --danger-hover: #ef4444;
  --input-bg: rgba(0, 0, 0, 0.2);
  --input-border: rgba(255, 255, 255, 0.15);
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --nav-height: 70px;
}

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

html,
body {
  max-width: 100vw;
  overflow-x: hidden;
  background-color: var(--background);
  color: var(--foreground);
  font-family: var(--font-sans);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  color: #fff;
  margin-bottom: 0.5em;
  letter-spacing: -0.02em;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 1.8rem; }
p { margin-bottom: 1rem; color: #94a3b8; }

/* Links */
a {
  color: var(--primary);
  text-decoration: none;
  transition: color 0.2s ease-in-out;
}
a:hover {
  text-decoration: underline;
  color: var(--primary-hover);
}

/* Layout */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.main-content {
  padding: 2rem 0 4rem 0;
  min-height: calc(100vh - var(--nav-height));
}

/* Cards (Glassmorphism) */
.card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: 12px;
  padding: 2rem;
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease, background 0.3s ease;
}

.card:hover {
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-2px);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  font-weight: 500;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s ease-in-out;
  border: none;
  outline: none;
}

.btn-primary {
  background-color: var(--primary);
  color: #000;
  box-shadow: 0 4px 14px 0 rgba(74, 222, 128, 0.39);
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(74, 222, 128, 0.5);
}

.btn-secondary {
  background-color: transparent;
  color: var(--foreground);
  border: 1px solid var(--card-border);
}

.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

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

.btn-danger:hover {
  background-color: var(--danger-hover);
}

/* Forms */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: #cbd5e1;
}

.form-input {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: inherit;
  font-size: 1rem;
  background-color: var(--input-bg);
  border: 1px solid var(--input-border);
  color: #fff;
  border-radius: 8px;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(74, 222, 128, 0.2);
}

/* Navigation */
.navbar {
  position: sticky;
  top: 0;
  width: 100%;
  height: var(--nav-height);
  background: rgba(15, 17, 21, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--card-border);
  display: flex;
  align-items: center;
  z-index: 100;
}

.nav-container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-logo {
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.02em;
}

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

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

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

/* Tables */
.table-wrapper {
  overflow-x: auto;
  border: 1px solid var(--card-border);
  border-radius: 12px;
  background: var(--card-bg);
}

.table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.table th,
.table td {
  padding: 1rem;
  border-bottom: 1px solid var(--card-border);
}

.table th {
  font-weight: 500;
  background: rgba(255,255,255,0.02);
  color: #cbd5e1;
}

.table tr:last-child td {
  border-bottom: none;
}

.table tr:hover td {
  background: rgba(255,255,255,0.03);
}

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

.animate-fade-in {
  animation: fadeIn 0.4s ease-out forwards;
}

/* Responsive Styles for Mobile */
@media (max-width: 768px) {
  .container {
    padding: 0 1rem;
  }
  
  .main-content {
    padding: 1.5rem 0 2rem 0;
  }

  .navbar {
    height: auto;
    min-height: var(--nav-height);
    padding: 0.75rem 0;
  }

  .nav-container {
    flex-direction: column;
    gap: 0.75rem;
    padding: 0 1rem;
    align-items: center;
  }

  .nav-links {
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
    width: 100%;
  }

  .nav-links span {
    margin-right: 0 !important;
    font-size: 0.9rem;
    width: 100%;
    text-align: center;
  }

  /* Responsive Search & Header Forms */
  .search-form {
    width: 100% !important;
    display: flex;
    gap: 0.5rem;
  }

  .search-input {
    flex-grow: 1 !important;
    width: auto !important;
  }

  .mobile-full-width {
    width: 100% !important;
    display: block !important;
    text-align: center !important;
  }

  .mobile-flex-col {
    flex-direction: column !important;
    align-items: stretch !important;
  }

  .mobile-gap-half {
    gap: 0.5rem !important;
  }

  .form-grid {
    grid-template-columns: 1fr !important;
    gap: 0.5rem !important;
  }

  /* Table layout to cards on mobile */
  .table-wrapper {
    border: none;
    background: transparent;
    overflow-x: visible;
  }

  .table, 
  .table tbody, 
  .table tr, 
  .table td {
    display: block;
    width: 100% !important;
  }

  .table thead {
    display: none; /* Hide header */
  }

  .table tr {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--card-border);
    border-radius: 12px;
    margin-bottom: 1.25rem;
    padding: 1.25rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: transform 0.2s ease, background 0.2s ease;
  }

  .table tr:hover {
    background: rgba(255, 255, 255, 0.05);
  }

  .table td {
    padding: 0.75rem 0 !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: right;
    box-sizing: border-box;
    font-size: 0.95rem;
  }

  .table td:last-child {
    border-bottom: none;
    padding-bottom: 0 !important;
    justify-content: center;
  }

  /* Let the first column (often image or name) align center or block */
  .table tr td:first-child {
    justify-content: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    padding-top: 0 !important;
  }

  /* Insert labels on mobile */
  .table td[data-label]::before {
    content: attr(data-label);
    font-weight: 600;
    color: #94a3b8;
    text-align: left;
    margin-right: 1.5rem;
    font-size: 0.9rem;
  }
}

@media print {
  .navbar, .btn, form {
    display: none !important;
  }
  body, .main-content {
    background: #fff !important;
    color: #000 !important;
    padding-top: 0 !important;
  }
  .card, .table-wrapper {
    box-shadow: none !important;
    border: none !important;
    background: transparent !important;
  }
  .table th, .table td {
    color: #000 !important;
    border-color: #ccc !important;
  }
  * {
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }
}