/* ===================================================================
   MODERN UI STYLESHEET FOR GALACTIC CONQUEST DEATHMATCH
   =================================================================== */

/* ===================================================================
   CSS VARIABLES & THEME CONFIGURATION
   =================================================================== */
:root {
  /* Primary Colors */
  --primary-bg: rgba(15, 20, 35, 0.95);
  --secondary-bg: rgba(25, 35, 55, 0.9);
  --tertiary-bg: rgba(35, 45, 70, 0.85);
  --card-bg: rgba(20, 28, 45, 0.98);

  /* Accent Colors */
  --accent-primary: #00d4ff;
  --accent-secondary: #00a8cc;
  --accent-tertiary: #0088aa;
  --accent-glow: rgba(0, 212, 255, 0.3);

  /* Text Colors */
  --text-primary: #e8eaed;
  --text-secondary: #b4b8bf;
  --text-muted: #8a8f98;
  --text-highlight: #00d4ff;

  /* Border Colors */
  --border-primary: rgba(0, 212, 255, 0.2);
  --border-secondary: rgba(100, 120, 150, 0.3);
  --border-accent: rgba(0, 212, 255, 0.5);

  /* Status Colors */
  --success: #4ade80;
  --warning: #fbbf24;
  --danger: #f87171;
  --info: #60a5fa;

  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;

  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 300ms ease;
  --transition-slow: 500ms ease;
}

/* ===================================================================
   GLOBAL RESETS & BASE STYLES
   =================================================================== */
* {
  box-sizing: border-box;
}

/* Smooth scrolling for the entire page */
html {
  scroll-behavior: smooth;
}

/* ===================================================================
   TABLE MODERNIZATION
   =================================================================== */

/* Default table styling */
table {
  border-collapse: separate;
  border-spacing: 0;
  width: 100%;
  margin: var(--spacing-md) 0;
}

/* Modern card-like tables */
.Default2,
.bodybox,
table.border {
  background: var(--card-bg);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3),
              0 0 20px var(--accent-glow);
  backdrop-filter: blur(10px);
  margin: var(--spacing-lg) auto;
}

/* Table cells */
.Default2 td,
.bodybox td,
table.border td {
  padding: var(--spacing-md) var(--spacing-lg);
  border-bottom: 1px solid var(--border-secondary);
  color: var(--text-secondary);
  transition: background var(--transition-fast);
}

/* Table headers */
.Default2 th,
table.border th {
  background: linear-gradient(135deg, var(--secondary-bg), var(--tertiary-bg));
  color: var(--text-primary);
  font-weight: 600;
  padding: var(--spacing-md) var(--spacing-lg);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-size: 0.85em;
  border-bottom: 2px solid var(--border-accent);
}

/* Remove border from last row */
.Default2 tr:last-child td,
.bodybox tr:last-child td,
table.border tr:last-child td {
  border-bottom: none;
}

/* Hover effect for table rows */
.Default2 tr:hover td,
table.border tr:hover td {
  background: rgba(0, 212, 255, 0.05);
}

/* ===================================================================
   MODERN CARD COMPONENTS
   =================================================================== */

/* Card container */
.card {
  background: var(--card-bg);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  margin: var(--spacing-md) 0;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  transition: all var(--transition-normal);
}

.card:hover {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3),
              0 0 30px var(--accent-glow);
  transform: translateY(-2px);
}

.card-body {
  padding: var(--spacing-md);
}

/* ===================================================================
   MODERN BUTTON STYLES
   =================================================================== */

/* Base button styles */
input[type=button],
input[type=submit],
.button,
a.button {
  background: linear-gradient(135deg, var(--accent-secondary), var(--accent-tertiary));
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-weight: 500;
  padding: var(--spacing-sm) var(--spacing-lg);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-size: 0.85em;
  cursor: pointer;
  transition: all var(--transition-normal);
  text-decoration: none;
  display: inline-block;
  position: relative;
  overflow: hidden;
}

/* Button hover state */
input[type=button]:hover,
input[type=submit]:hover,
.button:hover,
a.button:hover {
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  box-shadow: 0 4px 12px var(--accent-glow),
              inset 0 0 20px rgba(255, 255, 255, 0.1);
  transform: translateY(-1px);
  color: white;
  text-decoration: none;
}

/* Button active state */
input[type=button]:active,
input[type=submit]:active,
.button:active {
  transform: translateY(0);
  box-shadow: 0 2px 6px var(--accent-glow);
}

/* Glowing button effect */
input[type=button]::before,
input[type=submit]::before,
.button::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: translate(-50%, -50%);
  transition: width var(--transition-slow), height var(--transition-slow);
}

input[type=button]:hover::before,
input[type=submit]:hover::before,
.button:hover::before {
  width: 100%;
  height: 100%;
}

/* ===================================================================
   FORM ELEMENTS MODERNIZATION
   =================================================================== */

/* Input fields */
input[type=text],
input[type=password],
input[type=email],
input[type=number],
select,
textarea {
  background: var(--secondary-bg);
  border: 1px solid var(--border-secondary);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: 0.95em;
  transition: all var(--transition-fast);
  width: 100%;
  max-width: 100%;
}

/* Focus state */
input[type=text]:focus,
input[type=password]:focus,
input[type=email]:focus,
input[type=number]:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px var(--accent-glow),
              inset 0 1px 3px rgba(0, 0, 0, 0.2);
  background: var(--tertiary-bg);
}

/* Select dropdown modern style */
select {
  appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2300d4ff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right var(--spacing-sm) center;
  background-size: 1.5em;
  padding-right: 2.5em;
}

/* ===================================================================
   TYPOGRAPHY ENHANCEMENTS
   =================================================================== */

/* Headers */
h1, h2, h3, h4, h5, h6 {
  color: var(--text-primary);
  font-weight: 600;
  margin: var(--spacing-lg) 0 var(--spacing-md) 0;
  letter-spacing: -0.5px;
}

/* Links */
a {
  color: var(--accent-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--accent-secondary);
  text-shadow: 0 0 8px var(--accent-glow);
}

a:visited {
  color: var(--accent-secondary);
}

/* Special text classes */
.yellowfont {
  color: var(--warning);
  text-shadow: 0 0 10px rgba(251, 191, 36, 0.5);
  font-weight: 600;
}

.stats {
  background: linear-gradient(135deg, var(--secondary-bg), var(--tertiary-bg));
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-secondary);
  margin: 0 2px;
  display: inline-block;
  font-weight: 500;
  transition: all var(--transition-fast);
}

.stats:hover {
  border-color: var(--accent-primary);
  box-shadow: 0 0 8px var(--accent-glow);
}

/* ===================================================================
   LAYOUT IMPROVEMENTS
   =================================================================== */

/* Main content areas */
.col-lg-8,
.col-lg-2,
.col-sm-12 {
  transition: all var(--transition-normal);
}

/* Navigation sidebar */
.sidebar {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  margin: var(--spacing-md) 0;
}

.sidebar-item {
  background: var(--secondary-bg);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  border: 1px solid var(--border-secondary);
  transition: all var(--transition-fast);
}

.sidebar-item:hover {
  border-color: var(--accent-primary);
  box-shadow: 0 0 12px var(--accent-glow);
}

/* ===================================================================
   MODERN SCROLLBAR
   =================================================================== */

/* Webkit browsers */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: var(--secondary-bg);
  border-radius: var(--radius-sm);
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(135deg, var(--accent-secondary), var(--accent-tertiary));
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-secondary);
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
}

/* ===================================================================
   ANIMATION CLASSES
   =================================================================== */

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

.fade-in {
  animation: fadeIn var(--transition-normal) ease-out;
}

/* Pulse animation for important elements */
@keyframes pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

.pulse {
  animation: pulse 2s infinite;
}

/* Glow animation */
@keyframes glow {
  0%, 100% {
    box-shadow: 0 0 5px var(--accent-glow);
  }
  50% {
    box-shadow: 0 0 20px var(--accent-glow), 0 0 30px var(--accent-glow);
  }
}

.glow {
  animation: glow 2s infinite;
}

/* ===================================================================
   MISSION PAGE SPECIFIC STYLES
   =================================================================== */

/* Mission container */
.mission-container {
  background: var(--card-bg);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  margin: var(--spacing-lg) auto;
  max-width: 90%;
  border: 2px solid var(--border-accent);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3),
              inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

/* Mission header */
.mission-header {
  background: linear-gradient(135deg, var(--accent-secondary), var(--accent-tertiary));
  color: white;
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-lg);
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-weight: 700;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

/* Mission content boxes */
.mission-box {
  background: var(--secondary-bg);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  margin: var(--spacing-md) 0;
  position: relative;
  overflow: hidden;
}

.mission-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--accent-primary), transparent);
  animation: slideGlow 3s infinite;
}

@keyframes slideGlow {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}

/* ===================================================================
   RESPONSIVE IMPROVEMENTS
   =================================================================== */

/* Tablet and below */
@media (max-width: 768px) {
  :root {
    --spacing-md: 0.75rem;
    --spacing-lg: 1rem;
    --spacing-xl: 1.5rem;
  }

  .card {
    padding: var(--spacing-md);
  }

  table {
    font-size: 0.9em;
  }

  .Default2 td,
  .bodybox td,
  table.border td {
    padding: var(--spacing-sm) var(--spacing-md);
  }
}

/* Mobile */
@media (max-width: 480px) {
  :root {
    --spacing-sm: 0.35rem;
    --spacing-md: 0.5rem;
    --spacing-lg: 0.75rem;
  }

  .mission-container {
    padding: var(--spacing-md);
    margin: var(--spacing-sm);
    max-width: 98%;
  }

  input[type=button],
  input[type=submit],
  .button {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.8em;
  }
}

/* ===================================================================
   UTILITY CLASSES
   =================================================================== */

/* Text alignment */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

/* Margins */
.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }
.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }

/* Padding */
.p-1 { padding: var(--spacing-sm); }
.p-2 { padding: var(--spacing-md); }
.p-3 { padding: var(--spacing-lg); }

/* Border utilities */
.border-glow {
  border: 1px solid var(--accent-primary);
  box-shadow: 0 0 10px var(--accent-glow);
}

.border-pulse {
  border: 2px solid var(--accent-primary);
  animation: pulse 2s infinite;
}