/* ==========================================================================
   ESTILOS GENERALES PARA PÁGINAS DE PROYECTOS
   ========================================================================== */

:root {
  --bg-primary: #0f172a;
  --bg-card: #1e293b;
  --bg-card-hover: #334155;
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --accent-color: #38bdf8;
  --accent-hover: #0284c7;
  --border-color: #334155;
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --code-bg: #090d16;
  --radius-lg: 12px;
  --radius-md: 8px;
  --radius-sm: 4px;
  --transition: all 0.3s ease;
}

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

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-family);
  line-height: 1.6;
  padding-bottom: 3rem;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Header & Navegación */
.project-navbar {
  padding: 2rem 0;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--accent-color);
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
}

.back-link:hover {
  color: var(--accent-hover);
  transform: translateX(-4px);
}

/* Hero Section */
.project-hero {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  margin-bottom: 2rem;
}

.project-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  padding: 0.3rem 0.8rem;
  border-radius: 50px;
  font-weight: 600;
  background: rgba(56, 189, 248, 0.1);
  color: var(--accent-color);
  border: 1px solid rgba(56, 189, 248, 0.2);
}

.badge.success {
  background: rgba(34, 197, 94, 0.1);
  color: #4ade80;
  border-color: rgba(34, 197, 94, 0.2);
}

.project-hero h1 {
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.project-lead {
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  max-width: 900px;
}

.action-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-md);
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
}

.btn-primary {
  background-color: var(--accent-color);
  color: #0f172a;
}

.btn-primary:hover {
  background-color: var(--accent-hover);
  color: #fff;
}

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

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

/* Layout Principal Grid */
.project-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 2rem;
}

@media (max-width: 850px) {
  .project-grid {
    grid-template-columns: 1fr;
  }
}

/* Secciones de Contenido */
.project-section {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2rem;
  margin-bottom: 2rem;
}

.project-section h2 {
  font-size: 1.4rem;
  margin-bottom: 1.2rem;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.5rem;
}

.project-section h2 i {
  color: var(--accent-color);
}

.project-section p {
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.project-section p:last-child {
  margin-bottom: 0;
}

/* Listas / Módulos */
.modules-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.module-item {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.25rem;
}

.module-item h3 {
  color: var(--accent-color);
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.module-item p {
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
}

.module-item ul {
  list-style-type: disc;
  padding-left: 1.2rem;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* Barra Lateral (Sidebar) */
.tech-box {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.tech-box h3 {
  font-size: 1.1rem;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tag-item {
  background: var(--bg-primary);
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
  padding: 0.35rem 0.7rem;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
}

.spec-list {
  list-style: none;
}

.spec-list li {
  display: flex;
  justify-content: space-between;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--border-color);
  font-size: 0.9rem;
}

.spec-list li:last-child {
  border-bottom: none;
}

.spec-list .label {
  color: var(--text-secondary);
}

.spec-list .value {
  color: var(--text-primary);
  font-weight: 600;
}