/* Luanti/Minecraft-Inspired Blocky Design */
/* Using only local resources - no external fonts or CDNs */

/* Modern CSS Reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* CSS Variables for blocky Luanti theme */
:root {
  /* Minecraft/Luanti color palette */
  --stone-color: #7F7F7F;
  --cobblestone-color: #5A5A5A;
  --dirt-color: #8B5A2B;
  --grass-color: #79C05A;
  --grass-dark: #5A8F40;
  --wood-color: #C4965C;
  --wood-dark: #8B6A3C;
  --diamond-color: #64FFDA;
  --emerald-color: #00C851;
  --redstone-color: #FF0000;
  --lapis-color: #1976D2;
  --iron-color: #C0C0C0;
  --gold-color: #FFD700;
  --coal-color: #2C2C2C;
  --water-color: #4FC3F7;
  
  /* Theme colors using Luanti palette */
  --primary-color: var(--lapis-color);
  --primary-hover: #1565C0;
  --success-color: var(--emerald-color);
  --success-hover: #00A142;
  --danger-color: var(--redstone-color);
  --danger-hover: #CC0000;
  --warning-color: var(--gold-color);
  --warning-hover: #E6C200;
  --secondary-color: var(--stone-color);
  --secondary-hover: var(--cobblestone-color);
  
  /* Blocky backgrounds */
  --bg-primary: #F5F5F5;
  --bg-secondary: #E8E8E8;
  --bg-accent: #DCDCDC;
  --bg-dark: var(--coal-color);
  --text-primary: #2C2C2C;
  --text-secondary: #5A5A5A;
  --text-light: #F5F5F5;
  --border-color: #A0A0A0;
  --border-dark: #5A5A5A;
  
  /* Blocky shadows - more pronounced */
  --shadow-block: 4px 4px 0px rgba(0, 0, 0, 0.3);
  --shadow-block-hover: 2px 2px 0px rgba(0, 0, 0, 0.3);
  --shadow-inset: inset 2px 2px 4px rgba(0, 0, 0, 0.2);
  
  /* Sharp, blocky borders */
  --border-width: 3px;
  --radius-none: 0;
  --radius-small: 2px;
}

/* Base styles with blocky font stack */
body {
  font-family: 'Courier New', 'Monaco', 'Consolas', monospace;
  font-weight: bold;
  background: var(--bg-secondary);
  color: var(--text-primary);
  line-height: 1.4;
  
  /* Create a subtle texture pattern */
  background-image: 
    linear-gradient(45deg, rgba(0,0,0,0.02) 25%, transparent 25%),
    linear-gradient(-45deg, rgba(0,0,0,0.02) 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, rgba(0,0,0,0.02) 75%),
    linear-gradient(-45deg, transparent 75%, rgba(0,0,0,0.02) 75%);
  background-size: 16px 16px;
  background-position: 0 0, 0 8px, 8px -8px, -8px 0px;
}

/* Container and layout */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px;
}

/* Blocky Header */
.header {
  background: linear-gradient(135deg, var(--grass-color) 0%, var(--grass-dark) 100%);
  border: var(--border-width) solid var(--border-dark);
  border-bottom: 6px solid var(--dirt-color);
  margin-bottom: 24px;
  padding: 24px;
  text-align: center;
  box-shadow: var(--shadow-block);
  position: relative;
}

.header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 8px;
  background: linear-gradient(90deg, 
    var(--grass-color) 0%, 
    var(--grass-dark) 25%, 
    var(--grass-color) 50%, 
    var(--grass-dark) 75%, 
    var(--grass-color) 100%);
}

.header h1 {
  font-size: 2.8rem;
  font-weight: 900;
  color: var(--text-light);
  margin-bottom: 8px;
  text-shadow: 3px 3px 0px rgba(0, 0, 0, 0.5);
  letter-spacing: 2px;
  text-transform: uppercase;
}

.header p {
  color: var(--text-light);
  font-size: 1.1rem;
  font-weight: bold;
  text-shadow: 2px 2px 0px rgba(0, 0, 0, 0.3);
}

/* Blocky Navigation */
.nav {
  display: flex;
  background: var(--stone-color);
  border: var(--border-width) solid var(--border-dark);
  border-bottom: 6px solid var(--cobblestone-color);
  margin-bottom: 24px;
  overflow: hidden;
  flex-wrap: wrap;
  box-shadow: var(--shadow-block);
}

.nav-item {
  flex: 1;
  min-width: 140px;
}

.nav-link {
  display: block;
  padding: 16px 20px;
  text-decoration: none;
  color: var(--text-light);
  font-weight: bold;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: all 0.1s ease;
  border-right: var(--border-width) solid var(--border-dark);
  background: linear-gradient(180deg, 
    rgba(255, 255, 255, 0.1) 0%, 
    rgba(0, 0, 0, 0.1) 100%);
}

.nav-link:last-child {
  border-right: none;
}

.nav-link:hover {
  background: var(--cobblestone-color);
  transform: translateY(2px);
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.2);
}

.nav-link.active {
  background: var(--primary-color);
  color: var(--text-light);
  box-shadow: inset 0 4px 8px rgba(0, 0, 0, 0.3);
  transform: translateY(2px);
}

/* Blocky Cards */
.card {
  background: var(--bg-primary);
  border: var(--border-width) solid var(--border-color);
  border-bottom: 6px solid var(--border-dark);
  padding: 20px;
  margin-bottom: 24px;
  box-shadow: var(--shadow-block);
  position: relative;
}

.card::before {
  content: '';
  position: absolute;
  top: -3px;
  left: -3px;
  right: -3px;
  height: 6px;
  background: linear-gradient(90deg, 
    rgba(255, 255, 255, 0.3) 0%, 
    rgba(255, 255, 255, 0.1) 50%, 
    rgba(255, 255, 255, 0.3) 100%);
}

.card h2, .card h3, .card h4 {
  margin-bottom: 16px;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 3px solid var(--border-color);
}

.card-body {
  padding: 0;
}

.card-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* Blocky Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 20px;
  border: var(--border-width) solid;
  font-size: 0.9rem;
  font-weight: bold;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.1s ease;
  gap: 8px;
  min-height: 48px;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-family: inherit;
  box-shadow: var(--shadow-block);
  position: relative;
}

.btn:hover {
  transform: translateY(2px);
  box-shadow: var(--shadow-block-hover);
}

.btn:active {
  transform: translateY(4px);
  box-shadow: none;
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.btn-primary {
  background: var(--primary-color);
  border-color: var(--primary-hover);
  color: var(--text-light);
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 30%;
  background: linear-gradient(180deg, 
    rgba(255, 255, 255, 0.3) 0%, 
    rgba(255, 255, 255, 0) 100%);
}

.btn-success {
  background: var(--success-color);
  border-color: var(--success-hover);
  color: var(--text-light);
}

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

.btn-warning {
  background: var(--warning-color);
  border-color: var(--warning-hover);
  color: var(--text-primary);
}

.btn-secondary {
  background: var(--secondary-color);
  border-color: var(--secondary-hover);
  color: var(--text-light);
}

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

.btn-outline-secondary {
  background: var(--bg-primary);
  border-color: var(--secondary-color);
  color: var(--secondary-color);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.8rem;
  min-height: 36px;
}

.btn-lg {
  padding: 16px 24px;
  font-size: 1.1rem;
  min-height: 60px;
}

.btn-block {
  width: 100%;
}

.btn-group {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

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

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: bold;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.9rem;
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  border: var(--border-width) solid var(--border-color);
  border-bottom: 4px solid var(--border-dark);
  font-size: 0.9rem;
  font-family: inherit;
  font-weight: bold;
  background: var(--bg-primary);
  color: var(--text-primary);
  transition: all 0.1s ease;
  box-shadow: var(--shadow-inset);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-color);
  border-bottom-color: var(--primary-hover);
  box-shadow: 0 0 0 4px rgba(25, 118, 210, 0.2);
}

.form-control:disabled {
  background-color: var(--bg-accent);
  cursor: not-allowed;
}

/* Blocky Tables */
.table-container {
  overflow-x: auto;
  border: var(--border-width) solid var(--border-color);
  border-bottom: 6px solid var(--border-dark);
  box-shadow: var(--shadow-block);
}

.table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: var(--bg-primary);
  font-family: inherit;
  font-weight: bold;
}

.table th,
.table td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 2px solid var(--border-color);
  border-right: 2px solid var(--border-color);
}

.table th:last-child,
.table td:last-child {
  border-right: none;
}

.table th {
  background: var(--stone-color);
  color: var(--text-light);
  font-weight: 900;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  text-shadow: 1px 1px 0px rgba(0, 0, 0, 0.3);
}

.table tbody tr:hover {
  background-color: var(--bg-accent);
}

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

/* Blocky Status Badges */
.status {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  border: 2px solid;
  font-size: 0.8rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-family: inherit;
  box-shadow: 2px 2px 0px rgba(0, 0, 0, 0.3);
}

.status-running {
  background: var(--success-color);
  border-color: var(--success-hover);
  color: var(--text-light);
}

.status-stopped {
  background: var(--danger-color);
  border-color: var(--danger-hover);
  color: var(--text-light);
}

.status-starting {
  background: var(--warning-color);
  border-color: var(--warning-hover);
  color: var(--text-primary);
}

.status-error {
  background: var(--danger-color);
  border-color: var(--danger-hover);
  color: var(--text-light);
}

/* Blocky Logs - Terminal style */
.logs, .log-container {
  background: var(--bg-dark);
  color: var(--emerald-color);
  padding: 16px;
  border: var(--border-width) solid var(--cobblestone-color);
  border-bottom: 6px solid var(--coal-color);
  font-family: 'Courier New', monospace;
  font-size: 0.85rem;
  font-weight: bold;
  line-height: 1.6;
  height: 400px;
  overflow-y: auto;
  white-space: pre-wrap;
  word-break: break-word;
  box-shadow: var(--shadow-inset);
}

.log-line {
  margin-bottom: 4px;
  padding: 2px 0;
}

.log-line.text-muted {
  color: var(--stone-color) !important;
}

/* Scrollbar styling for logs */
.logs::-webkit-scrollbar,
.log-container::-webkit-scrollbar {
  width: 12px;
}

.logs::-webkit-scrollbar-track,
.log-container::-webkit-scrollbar-track {
  background: var(--cobblestone-color);
  border: 2px solid var(--coal-color);
}

.logs::-webkit-scrollbar-thumb,
.log-container::-webkit-scrollbar-thumb {
  background: var(--stone-color);
  border: 2px solid var(--border-dark);
}

.logs::-webkit-scrollbar-thumb:hover,
.log-container::-webkit-scrollbar-thumb:hover {
  background: var(--iron-color);
}

/* Stats Cards - Blocky style */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.stat-card {
  background: var(--wood-color);
  border: var(--border-width) solid var(--wood-dark);
  border-bottom: 6px solid var(--dirt-color);
  padding: 20px;
  text-align: center;
  box-shadow: var(--shadow-block);
  position: relative;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: -3px;
  left: -3px;
  right: -3px;
  height: 4px;
  background: linear-gradient(90deg, 
    rgba(255, 255, 255, 0.3) 0%, 
    rgba(255, 255, 255, 0.1) 50%, 
    rgba(255, 255, 255, 0.3) 100%);
}

.stat-value {
  font-size: 2.4rem;
  font-weight: 900;
  color: var(--text-light);
  margin-bottom: 8px;
  text-shadow: 2px 2px 0px rgba(0, 0, 0, 0.5);
}

.stat-label {
  color: var(--text-light);
  font-size: 0.9rem;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 1px;
  text-shadow: 1px 1px 0px rgba(0, 0, 0, 0.3);
}

/* Blocky Alerts */
.alert {
  padding: 16px 20px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  border: var(--border-width) solid;
  border-bottom-width: 6px;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.9rem;
  box-shadow: var(--shadow-block);
}

.alert-success {
  background: var(--success-color);
  border-color: var(--success-hover);
  color: var(--text-light);
}

.alert-danger {
  background: var(--danger-color);
  border-color: var(--danger-hover);
  color: var(--text-light);
}

.alert-warning {
  background: var(--warning-color);
  border-color: var(--warning-hover);
  color: var(--text-primary);
}

.alert-info {
  background: var(--water-color);
  border-color: var(--primary-color);
  color: var(--text-light);
}

/* Grid layouts */
.grid {
  display: grid;
  gap: 16px;
}

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

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.row {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.col, .col-md-4, .col-md-6, .col-md-8 {
  flex: 1;
  min-width: 250px;
}

/* Loading states */
.loading {
  text-align: center;
  padding: 48px;
  color: var(--text-secondary);
}

.spinner {
  display: inline-block;
  width: 32px;
  height: 32px;
  border: 4px solid var(--border-color);
  border-top-color: var(--primary-color);
  animation: spin 1s linear infinite;
  margin-bottom: 16px;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Page header */
.page-header {
  margin-bottom: 32px;
}

.page-header h2 {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 8px;
}

.page-header p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  font-weight: bold;
}

/* Responsive design */
@media (max-width: 1024px) and (min-width: 769px) {
  .nav-item {
    min-width: 160px;
  }
  
  .nav-link {
    padding: 12px 16px;
    font-size: 0.85rem;
  }
}

@media (max-width: 950px) {
  .nav {
    flex-direction: column;
  }
  
  .nav-item {
    min-width: auto;
  }
  
  .nav-link {
    border-right: none;
    border-bottom: 2px solid var(--border-dark);
  }
  
  .nav-link:last-child {
    border-bottom: none;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 12px;
  }
  
  .header h1 {
    font-size: 2rem;
  }
  
  .card-header {
    flex-direction: column;
    gap: 16px;
    align-items: stretch;
  }
  
  .btn-group {
    flex-direction: column;
  }
  
  .row {
    flex-direction: column;
  }
  
  .col, .col-md-4, .col-md-6, .col-md-8 {
    min-width: auto;
  }
}

/* Accessibility */
.btn:focus,
.form-control:focus,
.nav-link:focus {
  outline: 4px solid var(--primary-color);
  outline-offset: 2px;
}

/* Print styles */
@media print {
  .nav,
  .btn,
  .modal {
    display: none !important;
  }
  
  .card {
    break-inside: avoid;
    box-shadow: none;
    border: 1px solid #000;
  }
}

/* Additional blocky elements */
.checkbox-wrapper {
  display: flex;
  align-items: center;
  gap: 12px;
}

.checkbox-wrapper input[type="checkbox"] {
  width: 20px;
  height: 20px;
  border: 3px solid var(--border-color);
  background: var(--bg-primary);
}

.text-muted {
  color: var(--text-secondary) !important;
}

.text-center {
  text-align: center;
}

/* Make everything more blocky and pronounced */
input[type="checkbox"], 
input[type="radio"] {
  appearance: none;
  width: 20px;
  height: 20px;
  border: 3px solid var(--border-color);
  background: var(--bg-primary);
  position: relative;
  cursor: pointer;
}

input[type="checkbox"]:checked::before,
input[type="radio"]:checked::before {
  content: '✓';
  position: absolute;
  top: -2px;
  left: 2px;
  color: var(--success-color);
  font-weight: 900;
  font-size: 14px;
}

/* Navbar pills for contentdb */
.nav-pills .nav-link {
  background: var(--secondary-color);
  border: 3px solid var(--secondary-hover);
  border-radius: 0;
  margin-right: 8px;
  margin-bottom: 8px;
}

.nav-pills .nav-link.active {
  background: var(--primary-color);
  border-color: var(--primary-hover);
}

/* Modal styling */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  padding: 16px;
}

.modal-content {
  background: var(--bg-primary);
  border: var(--border-width) solid var(--border-color);
  border-bottom: 6px solid var(--border-dark);
  padding: 32px;
  width: 100%;
  max-width: 600px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-block);
}