:root {
  --bg-primary: #050505;
  --bg-card: rgba(18, 18, 18, 0.75);
  --bg-terminal: rgba(8, 8, 8, 0.9);
  --accent-orange: #ff6b35; /* Growth/Action */
  --accent-cyan: #00d9ff;   /* Logic/Tech */
  --accent-green: #10b981;  /* Success/Validation */
  --accent-red: #ef4444;    /* Danger/Warning */
  --text-primary: #f3f4f6;
  --text-secondary: #9ca3af;
  --text-muted: #6b7280;
  --glass-blur: blur(14px);
  --border: rgba(255, 255, 255, 0.06);
  --border-hover: rgba(255, 255, 255, 0.12);
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --shadow-neon-orange: 0 0 15px rgba(255, 107, 53, 0.2);
  --shadow-neon-cyan: 0 0 15px rgba(0, 217, 255, 0.2);
  
  --font-display: 'Bricolage Grotesque', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

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

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-display);
  overflow-x: hidden;
  min-height: 100vh;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* Background Mesh & Grid */
.mesh-gradient {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: -1;
  background-color: var(--bg-primary);
  background-image: 
    radial-gradient(at 0% 0%, rgba(255, 107, 53, 0.08) 0px, transparent 40%),
    radial-gradient(at 100% 0%, rgba(0, 217, 255, 0.08) 0px, transparent 40%),
    radial-gradient(at 50% 100%, rgba(16, 185, 129, 0.05) 0px, transparent 50%),
    linear-gradient(to right, rgba(255, 255, 255, 0.015) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
  background-size: 100% 100%, 100% 100%, 100% 100%, 50px 50px, 50px 50px;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-orange);
}

/* App Container Layout */
.app-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

/* Hero Section */
.hero-section {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  background: #000;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 280px;
}

.hero-image-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.45;
  filter: saturate(1.1) brightness(0.9);
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, rgba(5, 5, 5, 0.95) 20%, rgba(5, 5, 5, 0.4) 100%);
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.badge-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.validation-badge {
  background: rgba(255, 107, 53, 0.15);
  border: 1px solid var(--accent-orange);
  color: var(--accent-orange);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.35rem 0.75rem;
  border-radius: 20px;
  letter-spacing: 0.05em;
  box-shadow: var(--shadow-neon-orange);
}

.status-online-badge {
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: var(--accent-green);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 0.35rem 0.75rem;
  border-radius: 20px;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  display: inline-block;
}

.pulse-green {
  background-color: var(--accent-green);
  box-shadow: 0 0 8px var(--accent-green);
  animation: pulse 1.8s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.9); opacity: 0.6; }
  50% { transform: scale(1.15); opacity: 1; box-shadow: 0 0 12px var(--accent-green); }
  100% { transform: scale(0.9); opacity: 0.6; }
}

.hero-title {
  font-size: 3rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, #ffffff 30%, #e0e0e0 70%, var(--accent-cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-top: 0.5rem;
}

.hero-subtitle {
  font-size: 1.125rem;
  color: var(--text-secondary);
  max-width: 650px;
  font-weight: 400;
}

.stats-bar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  max-width: 600px;
  margin-top: 1.5rem;
}

.stat-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  padding: 0.75rem 1rem;
  display: flex;
  flex-direction: column;
}

.stat-value {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
}

#stat-readiness {
  color: var(--accent-orange);
}

.stat-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 0.25rem;
}

/* Main Layout Grid */
.main-layout {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 2rem;
  align-items: start;
}

/* Sidebars & Panels */
.sidebar {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.panel {
  background: var(--bg-card);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.5rem;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
  transition: border-color var(--transition-fast);
}

.panel:hover {
  border-color: var(--border-hover);
}

.panel-title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 1rem;
  letter-spacing: -0.01em;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.panel-header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
}

.panel-description {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
  line-height: 1.4;
}

/* Action buttons inside panels */
.action-link-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  cursor: pointer;
  text-decoration: underline;
  transition: color var(--transition-fast);
}

.action-link-btn:hover {
  color: var(--accent-orange);
}

/* Search Box */
.search-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  margin-bottom: 1.25rem;
}

#search-input {
  width: 100%;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.75rem 2.5rem 0.75rem 1rem;
  color: var(--text-primary);
  font-family: var(--font-display);
  font-size: 0.9rem;
  outline: none;
  transition: all var(--transition-fast);
}

#search-input:focus {
  border-color: var(--accent-cyan);
  box-shadow: var(--shadow-neon-cyan);
  background: rgba(0, 0, 0, 0.5);
}

.clear-btn {
  position: absolute;
  right: 0.75rem;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.25rem;
  cursor: pointer;
  line-height: 1;
  display: none; /* Shown dynamically via JS when value is present */
}

.clear-btn:hover {
  color: var(--text-primary);
}

/* Tag Filters */
.filter-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.filter-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.tag-pill {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 0.75rem;
  padding: 0.3rem 0.6rem;
  border-radius: 6px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.tag-pill:hover {
  border-color: rgba(255, 255, 255, 0.15);
  color: var(--text-primary);
}

.tag-pill.active {
  background: rgba(0, 217, 255, 0.1);
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
}

/* Progress bar inside panel */
.progress-bar-container {
  width: 100%;
  height: 6px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 1.25rem;
}

.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-cyan), var(--accent-orange));
  transition: width var(--transition-normal);
  box-shadow: 0 0 8px var(--accent-orange);
}

/* Checklist Styling */
.checklist {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.checklist-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
  cursor: pointer;
  user-select: none;
}

.checklist-checkbox {
  appearance: none;
  -webkit-appearance: none;
  width: 16px;
  height: 16px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: rgba(0, 0, 0, 0.3);
  outline: none;
  cursor: pointer;
  margin-top: 0.15rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.checklist-checkbox:checked {
  border-color: var(--accent-orange);
  background: rgba(255, 107, 53, 0.2);
}

.checklist-checkbox:checked::after {
  content: "✓";
  color: var(--accent-orange);
  font-size: 10px;
  font-weight: bold;
}

.checklist-item-text {
  line-height: 1.4;
  transition: color var(--transition-fast);
}

.checklist-item:hover .checklist-item-text {
  color: var(--text-primary);
}

.checklist-item.checked .checklist-item-text {
  text-decoration: line-through;
  color: var(--text-muted);
}

/* Terminal Console Panel */
.terminal-panel {
  padding: 1rem;
}

.terminal-body {
  background: var(--bg-terminal);
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: 6px;
  padding: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  height: 140px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.terminal-line {
  color: var(--text-secondary);
  word-break: break-all;
  line-height: 1.4;
}

.system-line {
  color: var(--text-muted);
}

.ready-line {
  color: var(--accent-cyan);
}

.action-line {
  color: var(--accent-orange);
}

.success-line {
  color: var(--accent-green);
}

/* Right Content Area */
.content-area {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.content-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.75rem;
}

.content-title {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.view-meta-info {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Hub Cards Grid */
.hubs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.card {
  background: var(--bg-card);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
  position: relative;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

/* Active Highlight Border Effect */
.card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, transparent);
  transition: all var(--transition-normal);
}

.card:hover {
  transform: translateY(-4px);
  border-color: var(--border-hover);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.35);
}

.card.current {
  border-color: rgba(255, 107, 53, 0.2);
}

.card.current::before {
  background: linear-gradient(90deg, var(--accent-orange), var(--accent-cyan));
}

/* Card Header Banner */
.card-header-banner {
  height: 80px;
  position: relative;
  background: #111;
  overflow: hidden;
  flex-shrink: 0;
}

.card-banner-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.55;
  transition: transform var(--transition-normal);
}

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

.card-banner-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, rgba(18, 18, 18, 1) 0%, rgba(18, 18, 18, 0.4) 100%);
}

.card-header-icon-wrapper {
  position: absolute;
  bottom: 0.5rem;
  left: 1rem;
  width: 32px;
  height: 32px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  color: var(--accent-cyan);
}

/* Card Details */
.card-body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.card-meta-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.5rem;
}

.card-status-indicator {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
}

.card-health-metrics {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
}

.health-badge {
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.2);
  color: var(--accent-green);
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
}

.health-badge.warning {
  background: rgba(239, 68, 68, 0.08);
  border: 1px solid rgba(239, 68, 68, 0.2);
  color: var(--accent-red);
}

.rank-badge {
  background: rgba(0, 217, 255, 0.08);
  border: 1px solid rgba(0, 217, 255, 0.2);
  color: var(--accent-cyan);
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
}

.card-title-row {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.card-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  text-decoration: none;
}

.card-title:hover {
  color: var(--accent-cyan);
}

.card-role-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-muted);
  padding: 0.15rem 0.35rem;
  border-radius: 4px;
}

.card-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.4;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 1.25rem;
}

.card-tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
}

/* Card Action Row */
.card-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border);
  padding-top: 0.75rem;
  margin-top: auto;
}

.btn-visit {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--accent-orange);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  transition: color var(--transition-fast);
}

.btn-visit:hover {
  color: var(--text-primary);
}

.btn-copy-info {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0.25rem;
  border-radius: 4px;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-copy-info:hover {
  color: var(--accent-cyan);
  background: rgba(255, 255, 255, 0.05);
}

.btn-copy-info svg {
  width: 14px;
  height: 14px;
  fill: currentColor;
}

/* Skeletons & Error loading state */
.skeleton-card {
  grid-column: 1 / -1;
  padding: 3rem;
  text-align: center;
  font-family: var(--font-mono);
  color: var(--text-muted);
  border-style: dashed;
}

.highlight {
  background: rgba(255, 107, 53, 0.25);
  color: #fff;
  border-radius: 2px;
  padding: 0 0.1rem;
}

/* Branded Footer */
.branded-footer {
  margin-top: 4rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  align-items: center;
  text-align: center;
  padding-bottom: 2rem;
}

.footer-divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border) 20%, var(--border) 80%, transparent);
}

.footer-mantra {
  font-style: italic;
  font-size: 0.9rem;
  color: var(--text-muted);
  max-width: 600px;
}

.footer-signature {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
}

.artesdosul-link {
  color: var(--accent-orange);
  text-decoration: none;
  font-weight: 700;
  transition: color var(--transition-fast);
}

.artesdosul-link:hover {
  color: var(--accent-cyan);
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
  .main-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .hubs-grid {
    grid-template-columns: 1fr;
  }
  
  .hero-title {
    font-size: 2.25rem;
  }
  
  .stats-bar {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }
}