/* ==========================================================================
   DISEÑO DE CURRÍCULUM PREMIUM - ESTILO SIDEBAR ASIMÉTRICO (1 PÁGINA A4)
   Candidato: Dr. Jefferson Vaca Santana
   Optimizado para legibilidad alta y adaptación perfecta a márgenes de impresión
   ========================================================================== */

/* --- CONFIGURACIÓN DE PÁGINA PARA IMPRESIÓN SIN MÁRGENES DE NAVEGADOR --- */
@page {
    size: A4;
    margin: 0; /* ELIMINA cabeceras, pies de página y márgenes por defecto del navegador */
}

/* --- RESET Y VARIABLES GLOBALES --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Paleta de Colores Oficial del Logo (Solicitada por el usuario) */
    --logo-blue: #1e4466;         
    --logo-red: #9a031e;          
    --logo-gold: #e7971e;         
    
    /* Mapeo del Sistema de Diseño */
    --sidebar-bg: var(--logo-blue); 
    --sidebar-text: #f8fafc;        
    --sidebar-text-muted: #cbd5e1;  
    
    --main-bg: #ffffff;             
    --text-dark: #0f172a;           
    --text-muted: #334155;        
    
    /* Tipografías */
    --font-primary: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

body {
    background-color: #f1f5f9;
    color: var(--text-dark);
    font-family: var(--font-primary);
    font-size: 13px; /* Letra más grande para máxima legibilidad */
    line-height: 1.38;   /* Interlineado cómodo y preciso */
    -webkit-font-smoothing: antialiased;
}

/* --- CONTENEDOR ESTRICTO DE PÁGINA A4 --- */
.cv-page {
    width: 210mm;
    height: 297mm;
    max-height: 297mm;
    background: var(--main-bg);
    margin: 20px auto;
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.12);
    display: flex;
    overflow: hidden;
    position: relative;
}

/* ==========================================================================
   COLUMNA IZQUIERDA: SIDEBAR OSCURO (31% del ancho)
   ========================================================================== */
.sidebar {
    width: 31%;
    height: 100%;
    background-color: var(--sidebar-bg);
    color: var(--sidebar-text);
    padding: 16px 12px 20px 12px; /* Reducido el espaciado para un balance premium sin márgenes excesivos */
    display: flex;
    flex-direction: column;
    gap: 10.5px; /* Reducido de 13px a 10.5px para compactar y subir todo el panel */
}

/* Contenedor del Logo / Cabecera Blanca */
.profile-photo-container {
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #ffffff;
    margin: -16px -14px 1px -14px; /* Reducido el margen inferior de 6px a 1px para subir "Soy doctor..." */
    padding: 20px 18px; 
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.profile-photo {
    width: 100%;
    max-width: 110px; 
    height: auto;
    object-fit: contain;
}

/* Secciones del Sidebar */
.sidebar-section {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.sidebar-title {
    font-size: 14.5px;
    font-weight: 700;
    text-transform: uppercase;
    color: #ffffff;
    letter-spacing: 0.8px;
    position: relative;
    padding-bottom: 3px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2); 
    margin-bottom: 2px;
}

.sidebar-summary {
    font-size: 12.8px;
    line-height: 1.5;
    color: var(--sidebar-text-muted);
    text-align: justify;
    font-weight: 400;
}

/* Listas del Sidebar */
.sidebar-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 5px; 
    font-size: 13px; 
}

.sidebar-list li {
    position: relative;
    padding-left: 12px;
    color: var(--sidebar-text);
}

.sidebar-list li::before {
    content: "•";
    color: var(--logo-gold);
    font-weight: bold;
    display: inline-block;
    width: 8px;
    margin-left: -12px;
}

/* Habilidades Clave Compactas */
.spec-list {
    font-size: 12px;
    gap: 5px;
    line-height: 1.4;
}

.spec-list li {
    color: var(--sidebar-text-muted);
}

.spec-list li strong {
    color: #ffffff;
    font-weight: 600;
}

/* Información de Contacto con Iconos */
.contact-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 7px; 
    font-size: 13px; 
}

.contact-list li {
    display: flex;
    align-items: center;
    gap: 8px;
}

.contact-icon {
    width: 14px;
    height: 14px;
    color: var(--logo-gold);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
}

.contact-detail {
    color: var(--sidebar-text);
}

.contact-detail a {
    color: var(--sidebar-text);
    text-decoration: none;
    transition: color 0.2s ease;
}

.contact-detail a:hover {
    color: var(--logo-gold);
}

/* Habilidades en Formato de Tags */
.skills-block {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.skill-category {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.skill-cat-title {
    font-size: 13px;
    color: #ffffff;
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 3.5px;
}

.skill-tag {
    background: rgba(255, 255, 255, 0.12);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.15);
    padding: 2.2px 4.5px;
    border-radius: 2px;
    font-size: 9.2px;
    font-weight: 500;
}

/* Referencias Compactas */
.references-block {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.reference-item {
    display: flex;
    flex-direction: column;
    font-size: 12.5px;
}

.ref-name {
    color: #ffffff;
    font-weight: 700;
}

.ref-desc {
    color: var(--sidebar-text-muted);
    font-size: 11.5px;
    font-style: italic;
}

.ref-email {
    color: #ffffff;
    font-size: 11.5px;
    display: flex;
    align-items: center;
    gap: 4px;
    margin-top: 1px;
}

.ref-email i {
    color: var(--logo-gold);
}

.ref-email a {
    color: #ffffff;
    text-decoration: none;
}

.ref-email a:hover {
    color: var(--logo-gold);
}

/* ==========================================================================
   COLUMNA DERECHA: CONTENIDO PRINCIPAL (69% del ancho)
   ========================================================================== */
.main-content {
    width: 69%;
    height: 100%;
    padding: 16px 20px; /* Más compacto para compensar el tamaño de la letra */
    display: flex;
    flex-direction: column;
    gap: 10.5px; /* Más compacto */
    background-color: var(--main-bg);
}

/* Encabezado del Candidato */
.main-header {
    padding-bottom: 3px; /* Reducido de 7px a 3px para subir Experiencia Profesional otro milímetro más (total de 2mm o 8px) */
}

.candidate-name {
    font-family: var(--font-primary);
    font-size: 26px; 
    font-weight: 300;
    color: var(--text-dark);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    line-height: 1.05;
}

.candidate-name .last-name {
    font-weight: 800;
    color: var(--logo-red); 
}

.candidate-title {
    font-size: 10.6px; /* Ajustado sutilmente de 11.2px para garantizar que ocupe una sola línea con absoluta seguridad */
    font-weight: 700;
    text-transform: uppercase;
    color: var(--logo-blue); 
    letter-spacing: 0.3px; /* Reducido sutilmente para optimizar espacio horizontal */
    margin-top: 3px;
    white-space: nowrap;
}

.candidate-summary {
    font-size: 11.2px;
    color: var(--text-muted);
    line-height: 1.45;
    margin-top: 6px;
    text-align: justify;
}

/* Títulos de Sección Principal */
.main-section {
    display: flex;
    flex-direction: column;
    gap: 8px; 
}

.main-section-title {
    font-size: 13px; 
    font-weight: 700;
    text-transform: uppercase;
    color: var(--text-dark);
    letter-spacing: 0.8px;
    position: relative;
    padding-bottom: 2px;
    border-bottom: 1.2px solid var(--logo-red); 
    margin-bottom: 2px;
}

/* Agrupamiento de Experiencia */
.experience-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 6px;
}

.group-title {
    font-size: 10.5px;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--logo-blue);
    display: flex;
    align-items: center;
    gap: 6px;
    letter-spacing: 0.5px;
    border-bottom: 1px dashed rgba(30, 68, 102, 0.2);
    padding-bottom: 3px;
    margin-bottom: 2px;
}

.group-title i {
    color: var(--logo-red);
    font-size: 10.5px;
}

/* Tarjetas de Experiencia */
.experience-card {
    display: flex;
    flex-direction: column;
    gap: 2px; 
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 10px;
}

.role-title {
    font-size: 12.2px; 
    font-weight: 700;
    color: var(--text-dark);
}

.date-badge {
    font-size: 10px; 
    font-weight: 700;
    color: var(--logo-red); 
    white-space: nowrap;
}

.company-name {
    font-size: 10.8px; 
    font-weight: 500;
    font-style: italic;
    color: var(--text-muted);
}

/* Viñetas de Tareas (Cortas, Keywords) */
.bullet-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 3px; 
    padding-left: 12px;
}

.bullet-list li {
    font-size: 11px; 
    color: var(--text-muted);
    position: relative;
    text-align: justify;
    line-height: 1.4;
}

.bullet-list li::before {
    content: "▪";
    color: var(--logo-gold); 
    position: absolute;
    left: -12px;
    font-size: 7.5px;
    top: 1px;
}

/* Publicaciones compactas */
.publications-list li {
    text-align: left;
}

/* Grid de Educación Súper Compacta (2 Columnas) */
.education-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px 12px;
}

.education-card-compact {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    background: #f8fafc;
    padding: 6px 8px;
    border-radius: 4px;
    border-left: 2px solid var(--logo-blue);
}

.edu-date {
    font-size: 10px;
    font-weight: 700;
    color: var(--logo-red);
    background: rgba(154, 3, 30, 0.08);
    padding: 2px 4px;
    border-radius: 3px;
    min-width: 32px;
    text-align: center;
}

.edu-details {
    display: flex;
    flex-direction: column;
    gap: 1px;
}

.edu-degree {
    font-size: 11px;
    font-weight: 700;
    color: var(--text-dark);
    line-height: 1.2;
}

.edu-inst {
    font-size: 9.8px;
    color: var(--text-muted);
    line-height: 1.2;
}

.edu-desc {
    font-size: 9px;
    color: var(--text-muted);
    line-height: 1.2;
    margin-top: 2px;
}

.education-details-fullwidth {
    background: #f8fafc;
    padding: 8px 10px;
    border-radius: 4px;
    margin-top: 6px;
}

/* ==========================================================================
   NUEVOS COMPONENTES ESTRUCTURADOS Y DE LEGIBILIDAD
   ========================================================================== */

/* 1. Línea de Tiempo (Timeline) para la Experiencia */
.timeline-container {
    position: relative;
    padding-left: 14px;
    border-left: 1.5px solid rgba(30, 68, 102, 0.18);
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-left: 6px;
    margin-top: 4px;
}

.timeline-item {
    position: relative;
}

.timeline-dot {
    position: absolute;
    left: -19.5px;
    top: 5px;
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background-color: var(--logo-gold);
    border: 1.5px solid var(--main-bg);
    box-shadow: 0 0 0 1px rgba(30, 68, 102, 0.2);
}

/* 2. Tarjetas de Citación Científica (Publicaciones) */
.publications-container {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.publication-card {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    background: #f8fafc;
    padding: 6px 10px;
    border-radius: 4px;
    border: 1px solid #e2e8f0;
}

.repo-badge {
    font-size: 9px;
    font-weight: 700;
    text-transform: uppercase;
    padding: 3px 8px;
    border-radius: 3px;
    white-space: nowrap;
    text-align: center;
    display: inline-block;
    flex-shrink: 0;
    margin-top: 1px;
}

.repo-badge.arxiv {
    background-color: rgba(30, 68, 102, 0.08);
    color: var(--logo-blue);
    border: 1px solid rgba(30, 68, 102, 0.2);
}

.repo-badge.mdpi {
    background-color: rgba(154, 3, 30, 0.08);
    color: var(--logo-red);
    border: 1px solid rgba(154, 3, 30, 0.2);
}

.repo-badge.epjc {
    background-color: rgba(231, 151, 30, 0.08);
    color: var(--logo-gold);
    border: 1px solid rgba(231, 151, 30, 0.25);
}

.pub-details {
    display: flex;
    flex-direction: column;
    gap: 1px;
    min-width: 0; /* EVITA EL DESBORDE DE FLEXBOX EN LA COLUMNA DERECHA */
}

.pub-authors {
    font-size: 10.5px;
    color: var(--text-dark);
}

.pub-title {
    font-size: 11.5px;
    font-weight: 700;
    color: var(--logo-blue);
    line-height: 1.25;
    overflow-wrap: break-word;
    word-wrap: break-word;
    word-break: break-word;
}

a.pub-link {
    font-size: 9.8px;
    color: var(--text-muted);
    font-style: italic;
    display: flex;
    align-items: center;
    gap: 4px;
    margin-top: 1px;
    text-decoration: none;
    overflow-wrap: break-word;
    word-wrap: break-word;
    word-break: break-all; /* FUERZA EL SALTO DE LÍNEA EN CADENAS CONTINUAS COMO DOIs */
    transition: color 0.2s ease;
}

a.pub-link:hover {
    color: var(--logo-red);
}

a.pub-link i {
    font-size: 8px;
    color: var(--logo-red);
    transition: transform 0.2s ease;
}

a.pub-link:hover i {
    transform: translate(1.5px, -1.5px);
}

/* 3. Tarjetas de Hitos y Logros (Liderazgo) */
.achievements-container {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.achievement-card {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    background: #f8fafc;
    padding: 6px 10px;
    border-radius: 4px;
    border-left: 3px solid var(--logo-gold);
}

.achievement-icon {
    width: 24px;
    height: 24px;
    background-color: rgba(231, 151, 30, 0.1);
    color: var(--logo-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    flex-shrink: 0;
    margin-top: 2px;
}

.achievement-text {
    font-size: 11.2px;
    color: var(--text-muted);
    line-height: 1.35;
    text-align: justify;
    width: 100%;
}

/* Barra de Palabras Clave (Highlights) */
.keyword-highlights {
    display: flex;
    flex-wrap: nowrap;
    gap: 3.5px;
    margin-bottom: 0px;
    margin-top: 5px;
    align-items: center;
}

.kw-tag {
    font-size: 8px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.2px;
    padding: 1.5px 4px;
    border-radius: 2px;
    white-space: nowrap;
    display: inline-block;
    background-color: rgba(231, 151, 30, 0.08);
    color: var(--logo-gold);
    border: 1px solid rgba(231, 151, 30, 0.18);
}

/* Botones de Publicación Científica */
.pub-buttons {
    display: flex;
    gap: 5px;
    flex-wrap: wrap;
    margin-top: 4px;
}

.pub-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background-color: #ffffff;
    color: var(--logo-blue);
    border: 1px solid rgba(30, 68, 102, 0.2);
    padding: 2.5px 6.5px;
    border-radius: 3px;
    font-size: 9px;
    font-weight: 700;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.2px;
    transition: all 0.2s ease;
}

.pub-btn:hover {
    background-color: var(--logo-blue);
    border-color: var(--logo-blue);
    color: #ffffff !important;
}

.pub-btn i {
    font-size: 8.5px;
}

/* 4. Competencias y Stack Tecnológico (Columna Principal) */
.skills-block-main {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 2px;
}

.skill-category-main {
    display: flex;
    align-items: flex-start;
    gap: 8px;
}

.skill-cat-title-main {
    font-size: 9.8px;
    font-weight: 700;
    color: var(--logo-blue);
    width: 115px;
    flex-shrink: 0;
    line-height: 1.2;
    margin-top: 1px;
}

.skill-tags-main {
    display: flex;
    flex-wrap: wrap;
    gap: 3px;
}

.skill-tag-main {
    padding: 1.5px 4.5px;
    border-radius: 3px;
    font-size: 9.2px;
    font-weight: 500;
    letter-spacing: -0.1px;
    display: inline-block;
}

.skill-tag-main.ia-backend {
    background: rgba(30, 68, 102, 0.07);
    color: var(--logo-blue);
    border: 1px solid rgba(30, 68, 102, 0.15);
}

.skill-tag-main.comp-cientifico {
    background: rgba(154, 3, 30, 0.07);
    color: var(--logo-red);
    border: 1px solid rgba(154, 3, 30, 0.15);
}

/* ==========================================================================
   REGLAS DE IMPRESIÓN DE ALTA PRECISIÓN (MÁRGENES CERO + ESCALA 100%)
   ========================================================================== */
@media print {
    /* Forzar fondo blanco y eliminar cabeceras/pies automáticos */
    html, body {
        background-color: #ffffff !important;
        margin: 0 !important;
        padding: 0 !important;
        height: 100% !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }
    
    /* Adaptar el contenedor para que encaje EXACTAMENTE en el A4 físico sin deformaciones */
    .cv-page {
        margin: 0 !important;
        border: none !important;
        box-shadow: none !important;
        width: 210mm !important;
        height: 297mm !important;
        max-height: 297mm !important;
        position: absolute;
        top: 0;
        left: 0;
        page-break-inside: avoid;
        page-break-after: avoid;
        overflow: hidden;
    }
    
    /* Preservación estricta de la paleta de colores del logo en PDF */
    .sidebar {
        background-color: var(--sidebar-bg) !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }
    
    .profile-photo-container {
        background-color: #ffffff !important;
    }
    
    .skill-tag {
        background: rgba(255, 255, 255, 0.12) !important;
        border: 1px solid rgba(255, 255, 255, 0.15) !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }
    
    .bullet-list li::before,
    .sidebar-list li::before {
        color: var(--logo-gold) !important;
    }

    .education-card-compact,
    .publication-card,
    .achievement-card {
        background: #f8fafc !important;
        border-left: 2px solid var(--logo-blue) !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }

    .education-details-fullwidth {
        background: #f8fafc !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }

    .edu-date {
        background: rgba(154, 3, 30, 0.08) !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }

    .repo-badge.arxiv {
        background-color: rgba(30, 68, 102, 0.08) !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }

    .repo-badge.mdpi {
        background-color: rgba(154, 3, 30, 0.08) !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }

    .repo-badge.epjc {
        background-color: rgba(231, 151, 30, 0.08) !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }

    .achievement-icon {
        background-color: rgba(231, 151, 30, 0.1) !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }

    .skill-tag-main.ia-backend {
        background: rgba(30, 68, 102, 0.07) !important;
        border: 1px solid rgba(30, 68, 102, 0.15) !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }

    .skill-tag-main.comp-cientifico {
        background: rgba(154, 3, 30, 0.07) !important;
        border: 1px solid rgba(154, 3, 30, 0.15) !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }

    .pub-btn {
        background-color: #ffffff !important;
        color: var(--logo-blue) !important;
        border: 1px solid rgba(30, 68, 102, 0.25) !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }

    .kw-tag {
        background-color: rgba(231, 151, 30, 0.08) !important;
        border: 1px solid rgba(231, 151, 30, 0.18) !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }
}