/* JARD_OS v2025.12 - TECHNICAL OPERATIONS MANUAL 
   Global Styles & Print Engine
*/

:root {
    /* Paleta Manual Técnico Sci-Fi */
    --bg-industrial: #E5E5E5;    /* Gris tipo papel de plano técnico */
    --text-carbon: #1A1A1A;      /* Negro carbón para legibilidad */
    --accent-purple: #6C00FF;    /* Púrpura de sistema activo */
    --border-gray: #1A1A1A;      /* Bordes técnicos finos */
    --dim-text: #666666;         /* Texto secundario de datos */
    
    /* Tipografía */
    --font-main: 'Inter', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
}

/* RESET & BASE */
* { 
    margin: 0; 
    padding: 0; 
    box-sizing: border-box; 
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-industrial);
    color: var(--text-carbon);
    font-family: var(--font-main);
    padding: 60px 20px;
    line-height: 1.5;
    /* Rejilla técnica de fondo */
    background-image: 
        linear-gradient(rgba(26, 26, 26, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(26, 26, 26, 0.05) 1px, transparent 1px);
    background-size: 30px 30px;
}

/* CONTENEDOR PRINCIPAL (EL MANUAL) */
.manual-container {
    max-width: 1100px;
    margin: 0 auto;
    border: 1px solid var(--border-gray);
    padding: 50px;
    background-color: var(--bg-industrial);
    position: relative;
    box-shadow: 15px 15px 0px rgba(0,0,0,0.05);
}

/* Decoraciones de Esquinas Sci-Fi */
.manual-container::before {
    content: "";
    position: absolute;
    top: -1px; left: -1px;
    width: 40px; height: 40px;
    border-top: 4px solid var(--accent-purple);
    border-left: 4px solid var(--accent-purple);
}

/* HEADER Y SYSTEM ID */
.system-header { 
    border-bottom: 2px solid var(--text-carbon); 
    padding-bottom: 25px; 
    margin-bottom: 50px; 
}

.header-top { 
    display: flex; 
    justify-content: space-between; 
    align-items: flex-start; 
}

h1 { 
    font-size: 2.5rem; 
    font-weight: 900; 
    letter-spacing: -2px; 
    line-height: 1; 
    text-transform: uppercase;
}

.rank { 
    font-family: var(--font-mono); 
    font-size: 0.9rem; 
    color: var(--accent-purple); 
    font-weight: bold; 
    margin-top: 8px;
    display: block;
}

.status-indicator { 
    display: flex; 
    align-items: center; 
    gap: 10px; 
}

.pulse-dot { 
    width: 10px; 
    height: 10px; 
    background: var(--accent-purple); 
    border-radius: 50%; 
    box-shadow: 0 0 10px var(--accent-purple);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.3; }
    100% { opacity: 1; }
}

.contact-strip { 
    display: grid; 
    grid-template-columns: repeat(2, 1fr); 
    gap: 10px; 
    margin-top: 25px; 
    font-family: var(--font-mono); 
    font-size: 0.75rem; 
    font-weight: bold;
}

/* MÓDULOS Y SECCIONES */
.module { 
    margin-bottom: 60px; 
    border-top: 1px solid rgba(0,0,0,0.1); 
    padding-top: 25px; 
}

.module-title { 
    font-family: var(--font-mono); 
    font-size: 0.75rem; 
    background: var(--text-carbon); 
    color: white; 
    padding: 4px 12px; 
    display: inline-block; 
    margin-bottom: 25px; 
}

.summary-text { 
    font-size: 1.35rem; 
    line-height: 1.4; 
    font-weight: 500; 
    max-width: 90%;
}

/* COMPETENCIAS BENTO GRID */
.competencies-grid { 
    display: grid; 
    grid-template-columns: 1fr 1fr; 
    gap: 30px; 
}

.comp-card {
    border: 1px solid var(--text-carbon);
    padding: 20px;
}

.comp-card h3 { 
    font-size: 0.85rem; 
    margin-bottom: 15px; 
    border-bottom: 2px solid var(--text-carbon); 
    padding-bottom: 5px; 
}

/* LOG DE EXPERIENCIA */
.experience-entry { 
    margin-bottom: 40px; 
    position: relative; 
    padding-left: 25px; 
    border-left: 1px solid #CCC; 
}

.experience-entry::before { 
    content: ""; 
    position: absolute; 
    left: -5px; 
    top: 0; 
    width: 9px; 
    height: 9px; 
    background: var(--accent-purple); 
}

.exp-header h3 { 
    font-size: 1.1rem; 
    text-transform: uppercase; 
    margin-bottom: 5px; 
}

/* LISTAS DE VIÑETAS TÉCNICAS */
ul { 
    list-style: none; 
    padding-left: 0; 
    margin-top: 10px; 
}

li { 
    font-size: 0.95rem; 
    margin-bottom: 10px; 
    position: relative; 
    padding-left: 18px; 
}

li::before { 
    content: ">"; 
    position: absolute; 
    left: 0; 
    color: var(--accent-purple); 
    font-weight: bold; 
    font-family: var(--font-mono);
}

/* BLOQUE DE PROYECTOS */
.project-entry { 
    margin-bottom: 35px; 
    padding: 25px; 
    border: 1px dashed var(--text-carbon); 
    background-color: rgba(108, 0, 255, 0.02);
}

.project-entry h3 { 
    font-size: 1rem; 
    margin-bottom: 12px; 
    color: var(--text-carbon);
    border-left: 4px solid var(--accent-purple);
    padding-left: 10px;
}

.project-entry p { 
    font-size: 0.9rem; 
    margin-bottom: 12px; 
    line-height: 1.6; 
}

/* EDUCACIÓN E INTERESES */
.education-grid, .certs-container, .interests-grid { 
    display: grid; 
    grid-template-columns: 1fr 1fr; 
    gap: 20px; 
}

.edu-entry, .cert-category, .interest-box { 
    border: 1px solid var(--text-carbon); 
    padding: 20px; 
}

.cert-category h4 { 
    font-size: 0.8rem; 
    border-bottom: 1px solid #000; 
    margin-bottom: 12px; 
    padding-bottom: 5px; 
}

/* ETIQUETAS DE DATOS */
.mono-label { 
    font-family: var(--font-mono); 
    font-size: 0.65rem; 
    color: var(--dim-text); 
    text-transform: uppercase; 
    letter-spacing: 1px;
}

.purple-text { 
    color: var(--accent-purple); 
    font-weight: bold; 
}

/* FOOTER Y BOTÓN PDF */
.system-footer { 
    margin-top: 80px; 
    text-align: center; 
    border-top: 2px solid var(--text-carbon); 
    padding-top: 30px; 
}

.pdf-btn { 
    background: var(--accent-purple); 
    color: white; 
    border: none; 
    padding: 18px 35px; 
    font-family: var(--font-mono); 
    font-size: 0.85rem;
    font-weight: bold; 
    cursor: pointer; 
    transition: all 0.3s ease; 
    margin-bottom: 20px;
    letter-spacing: 1px;
}

.pdf-btn:hover { 
    transform: translateY(-3px); 
    box-shadow: 0 10px 20px rgba(108, 0, 255, 0.4); 
    filter: brightness(1.2);
}

/* ============================================================
   BLOQUE DE IMPRESIÓN AVANZADO (PDF ENGINE)
   Garantiza no cortes de texto y persistencia de fondos
   ============================================================ */

@media print {
    /* Configuración de la hoja */
    @page {
        size: A4;
        margin: 15mm;
    }

    /* Forzar fondos y colores en el PDF */
    body {
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
        background-color: var(--bg-industrial) !important;
        padding: 0 !important;
    }

    /* Persistencia de la rejilla técnica en el PDF */
    body::before {
        content: "";
        position: fixed;
        top: 0; left: 0; width: 100%; height: 100%;
        z-index: -1;
        background-image: 
            linear-gradient(rgba(26, 26, 26, 0.05) 1px, transparent 1px),
            linear-gradient(90deg, rgba(26, 26, 26, 0.05) 1px, transparent 1px);
        background-size: 30px 30px;
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
    }

    /* Evitar que las secciones se corten entre páginas */
    .module, 
    .experience-entry, 
    .project-entry, 
    .comp-card, 
    .edu-entry,
    .cert-category,
    .interest-box {
        break-inside: avoid !important;
        page-break-inside: avoid !important;
        margin-bottom: 25px !important;
    }

    .manual-container {
        border: 1px solid var(--border-gray) !important;
        box-shadow: none !important;
        width: 100% !important;
        padding: 20px !important;
        margin: 0 !important;
    }

    /* Ocultar elementos interactivos en el PDF */
    .pdf-btn {
        display: none !important;
    }

    /* Asegurar legibilidad del púrpura en PDF */
    .purple-text, .rank, .rank-tag {
        color: var(--accent-purple) !important;
    }
}

/* ============================================================
   RESPONSIVE DESIGN (MOBILE ENGINE)
   Ajusta el manual para pantallas táctiles y pequeñas
   ============================================================ */

@media (max-width: 768px) {
    body {
        padding: 20px 10px;
    }

    .manual-container {
        padding: 25px 15px;
        box-shadow: 5px 5px 0px rgba(0,0,0,0.05);
    }

    /* Stack vertical para el Header */
    .header-top {
        flex-direction: column;
        gap: 20px;
    }

    h1 {
        font-size: 1.8rem;
    }

    /* Contacto en una sola columna */
    .contact-strip {
        grid-template-columns: 1fr;
        gap: 8px;
    }

    /* Convertir Bento Grids a lista vertical */
    .competencies-grid, 
    .education-grid, 
    .certs-container, 
    .interests-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .summary-text {
        font-size: 1.1rem;
        max-width: 100%;
    }

    /* Ajuste de padding en experiencia */
    .experience-entry {
        padding-left: 15px;
    }

    .exp-header h3 {
        font-size: 1rem;
    }

    /* Botón PDF a ancho completo */
    .pdf-btn {
        width: 100%;
        padding: 15px;
        font-size: 0.75rem;
    }
}