@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

:root {
  --bg-dark: #000000;
  --bg-panel: #0a0a0a;
  --bg-input: #111111;
  --bg-hover: #1a1a1a;
  
  --border-color: #27272a;
  --border-focus: #52525b;
  
  --text-main: #ededed;
  --text-muted: #a1a1aa;
  
  --primary: #ededed;
  --primary-hover: #ffffff;
  --primary-bg: #1f1f1f;
  
  --accent: #3b82f6;
  --accent-hover: #2563eb;
  
  --danger: #ef4444;
  --success: #10b981;
  
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-glow: 0 0 15px rgba(255, 255, 255, 0.03);
}

body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background-color: var(--bg-dark);
  color: var(--text-main);
  min-height: 100vh;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.factory-container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 3rem 2rem;
}

.glass-panel {
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 2.5rem;
  box-shadow: var(--shadow-sm);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.glass-panel:hover {
  border-color: #3f3f46;
  box-shadow: var(--shadow-glow);
}

.glass-header {
  margin-bottom: 2.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.glass-header h1 {
  margin: 0;
  font-size: 1.75rem;
  font-weight: 600;
  letter-spacing: -0.025em;
  color: var(--text-main);
}

.glass-header p {
  color: var(--text-muted);
  margin-top: 0.5rem;
  font-size: 0.95rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.625rem 1.25rem;
  border-radius: 6px;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.2s ease;
  cursor: pointer;
  border: 1px solid transparent;
  font-size: 0.875rem;
  letter-spacing: -0.01em;
}

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

.btn-primary:hover {
  background-color: var(--primary-hover);
  transform: translateY(-1px);
}

.btn-secondary {
  background-color: var(--bg-panel);
  color: var(--text-main);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  background-color: var(--bg-hover);
  border-color: var(--border-focus);
}

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

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  font-size: 0.875rem;
  color: var(--text-main);
}

.form-control {
  width: 100%;
  padding: 0.625rem 0.875rem;
  background-color: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  color: var(--text-main);
  font-family: inherit;
  font-size: 0.875rem;
  transition: all 0.2s ease;
  box-sizing: border-box;
}

.form-control:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 1px var(--border-focus);
}

.form-control::placeholder {
  color: #52525b;
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
  line-height: 1.6;
}

/* Data grids / tables */
.data-grid {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  margin-top: 1.5rem;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  overflow: hidden;
}

.data-grid th, .data-grid td {
  padding: 0.875rem 1.25rem;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
  font-size: 0.875rem;
}

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

.data-grid th {
  background-color: var(--bg-input);
  color: var(--text-muted);
  font-weight: 500;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
}

.data-grid tr {
  transition: background-color 0.15s ease;
}

.data-grid tr:hover td {
  background-color: var(--bg-hover);
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.125rem 0.625rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 500;
  border: 1px solid var(--border-color);
  background-color: var(--bg-hover);
  color: var(--text-main);
}

.badge-success {
  border-color: rgba(16, 185, 129, 0.3);
  color: var(--success);
  background-color: rgba(16, 185, 129, 0.1);
}

.badge-accent {
  border-color: rgba(59, 130, 246, 0.3);
  color: var(--accent);
  background-color: rgba(59, 130, 246, 0.1);
}

/* Split layouts */
.split-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
}

@media (max-width: 768px) {
  .split-layout {
    grid-template-columns: 1fr;
  }
}

/* Info cards inside panels */
.info-card {
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1.25rem;
  margin-bottom: 1.25rem;
}

.info-card h3 {
  margin-top: 0;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 0.5rem;
}

.info-card p {
  margin: 0;
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* Navbar */
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  height: 64px;
  background-color: var(--bg-panel);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 50;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 600;
  font-size: 1.125rem;
  color: var(--text-main);
}

.nav-brand a {
  text-decoration: none;
  color: inherit;
}

.brand-icon {
  color: var(--accent);
}

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

.nav-link {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: color 0.2s ease;
}

.nav-link:hover {
  color: var(--text-main);
}

/* Dashboard Grid */
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}

.dashboard-card {
  display: flex;
  flex-direction: column;
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1.5rem;
  text-decoration: none;
  color: inherit;
  transition: all 0.2s ease;
}

.dashboard-card:hover {
  border-color: #3f3f46;
  background-color: var(--bg-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 8px;
  background: rgba(59, 130, 246, 0.1);
  color: var(--accent);
  margin-bottom: 1.25rem;
}

.card-content h3 {
  margin: 0 0 0.5rem 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-main);
}

.card-content p {
  margin: 0;
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.5;
}