/* ============================================
   EVENTO DETALLE - CSS PROFESIONAL RESPONSIVO
   Diseño limpio, moderno y sin conflictos con otros CSS
   Todas las clases prefijadas con el contexto del componente
   ============================================ */

/* ============================================
   VARIABLES LOCALES (no sobreescriben globales)
   ============================================ */
.evento-detalle-container {
    --ev-primary:        #667eea;
    --ev-primary-dark:   #5a67d8;
    --ev-primary-light:  #ebf4ff;
    --ev-secondary:      #764ba2;
    --ev-gradient:       linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --ev-success:        #059669;
    --ev-warning:        #d97706;
    --ev-danger:         #dc2626;
    --ev-info:           #0284c7;

    --ev-white:          #ffffff;
    --ev-bg:             #f7f8fc;
    --ev-surface:        #ffffff;
    --ev-border:         #e5e7eb;
    --ev-border-light:   #f3f4f6;

    --ev-text-dark:      #111827;
    --ev-text-mid:       #374151;
    --ev-text-light:     #6b7280;
    --ev-text-muted:     #9ca3af;

    --ev-shadow-xs:  0 1px 2px rgba(0,0,0,0.05);
    --ev-shadow-sm:  0 2px 8px rgba(0,0,0,0.07);
    --ev-shadow-md:  0 4px 20px rgba(0,0,0,0.10);
    --ev-shadow-lg:  0 8px 40px rgba(0,0,0,0.13);
    --ev-shadow-xl:  0 20px 60px rgba(0,0,0,0.15);

    --ev-radius-sm:  6px;
    --ev-radius-md:  12px;
    --ev-radius-lg:  18px;
    --ev-radius-xl:  24px;
    --ev-radius-full: 9999px;

    --ev-transition: all 0.22s cubic-bezier(0.4, 0, 0.2, 1);

    --ev-font-display: 'Georgia', 'Palatino', serif;
    --ev-font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

/* ============================================
   CONTENEDOR PRINCIPAL
   ============================================ */
.evento-detalle-container {
    font-family: var(--ev-font-body);
    font-size: 15px;
    line-height: 1.6;
    color: var(--ev-text-mid);
    background-color: var(--ev-bg);
    min-height: 100vh;
}

.evento-detalle-container *,
.evento-detalle-container *::before,
.evento-detalle-container *::after {
    box-sizing: border-box;
}

/* ============================================
   IMAGEN DE PORTADA
   ============================================ */
.evento-portada {
    position: relative;
    width: 100%;
    height: 380px;
    overflow: hidden;
    background: var(--ev-gradient);
}

.evento-portada img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.6s ease;
}

.evento-portada:hover img {
    transform: scale(1.03);
}

.portada-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(0,0,0,0.30) 0%,
        rgba(0,0,0,0.05) 40%,
        rgba(0,0,0,0.55) 100%
    );
    display: flex;
    align-items: flex-start;
    padding-top: 20px;
}

.btn-volver {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 9px 18px;
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: var(--ev-radius-full);
    color: #ffffff;
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--ev-transition);
    letter-spacing: 0.2px;
}

.btn-volver:hover {
    background: rgba(255,255,255,0.28);
    border-color: rgba(255,255,255,0.5);
    color: #ffffff;
    transform: translateX(-3px);
    text-decoration: none;
}

.btn-volver i {
    font-size: 12px;
}

/* ============================================
   LAYOUT PRINCIPAL
   ============================================ */
.evento-detalle-container .container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
}

.evento-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 28px;
    padding: 32px 0 60px;
    align-items: start;
}

/* ============================================
   COLUMNA PRINCIPAL - HEADER
   ============================================ */
.evento-main {
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.evento-header {
    background: var(--ev-white);
    border-radius: var(--ev-radius-lg);
    padding: 28px 32px;
    box-shadow: var(--ev-shadow-sm);
    border: 1px solid var(--ev-border-light);
}

.evento-tipo-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 14px;
    background: var(--ev-primary-light);
    color: var(--ev-primary-dark);
    font-size: 12px;
    font-weight: 700;
    border-radius: var(--ev-radius-full);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin-bottom: 14px;
}

.evento-titulo-principal {
    font-family: var(--ev-font-display);
    font-size: clamp(22px, 4vw, 32px);
    font-weight: 700;
    color: var(--ev-text-dark);
    line-height: 1.25;
    margin: 0 0 12px 0;
}

.evento-descripcion-corta {
    font-size: 16px;
    color: var(--ev-text-light);
    line-height: 1.7;
    margin: 0 0 24px 0;
}

/* Meta info */
.evento-meta-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 14px;
}

.meta-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px 16px;
    background: var(--ev-bg);
    border-radius: var(--ev-radius-md);
    border: 1px solid var(--ev-border);
    transition: var(--ev-transition);
}

.meta-item:hover {
    border-color: var(--ev-primary);
    background: var(--ev-primary-light);
}

.meta-item > i {
    font-size: 18px;
    color: var(--ev-primary);
    margin-top: 2px;
    flex-shrink: 0;
    width: 22px;
    text-align: center;
}

.meta-item > div {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.meta-item strong {
    font-size: 13px;
    font-weight: 700;
    color: var(--ev-text-dark);
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.meta-item span {
    font-size: 11px;
    color: var(--ev-text-muted);
}

/* ============================================
   SECCIONES
   ============================================ */
.evento-seccion {
    background: var(--ev-white);
    border-radius: var(--ev-radius-lg);
    padding: 28px 32px;
    box-shadow: var(--ev-shadow-sm);
    border: 1px solid var(--ev-border-light);
}

.seccion-titulo {
    font-size: 18px;
    font-weight: 700;
    color: var(--ev-text-dark);
    margin: 0 0 20px 0;
    padding-bottom: 14px;
    border-bottom: 2px solid var(--ev-border);
    display: flex;
    align-items: center;
    gap: 10px;
}

.seccion-titulo i {
    color: var(--ev-primary);
    font-size: 18px;
}

.seccion-contenido {
    font-size: 15px;
    line-height: 1.8;
    color: var(--ev-text-mid);
}

.seccion-contenido p {
    margin: 0 0 14px 0;
}

.seccion-contenido p:last-child {
    margin-bottom: 0;
}

/* ============================================
   ORADORES
   ============================================ */
.oradores-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 20px;
}

.orador-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 24px 20px;
    border-radius: var(--ev-radius-lg);
    border: 1px solid var(--ev-border);
    background: var(--ev-bg);
    transition: var(--ev-transition);
}

.orador-card:hover {
    border-color: var(--ev-primary);
    box-shadow: var(--ev-shadow-md);
    transform: translateY(-4px);
    background: var(--ev-white);
}

.orador-foto {
    width: 80px;
    height: 80px;
    border-radius: var(--ev-radius-full);
    object-fit: cover;
    border: 3px solid var(--ev-primary-light);
    margin-bottom: 14px;
    box-shadow: var(--ev-shadow-sm);
}

.orador-foto-placeholder {
    width: 80px;
    height: 80px;
    border-radius: var(--ev-radius-full);
    background: var(--ev-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
    box-shadow: var(--ev-shadow-sm);
}

.orador-foto-placeholder i {
    font-size: 32px;
    color: rgba(255,255,255,0.85);
}

.orador-info h3 {
    font-size: 14px;
    font-weight: 700;
    color: var(--ev-text-dark);
    margin: 0 0 4px 0;
}

.orador-cargo {
    font-size: 12px;
    color: var(--ev-primary);
    font-weight: 600;
    margin: 0 0 3px 0;
}

.orador-empresa {
    font-size: 12px;
    color: var(--ev-text-light);
    margin: 0 0 8px 0;
}

.orador-bio {
    font-size: 12px;
    color: var(--ev-text-muted);
    line-height: 1.5;
    margin: 0 0 10px 0;
}

.orador-redes {
    display: flex;
    gap: 10px;
    justify-content: center;
}

.orador-redes a {
    width: 30px;
    height: 30px;
    border-radius: var(--ev-radius-full);
    background: var(--ev-primary-light);
    color: var(--ev-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    text-decoration: none;
    transition: var(--ev-transition);
}

.orador-redes a:hover {
    background: var(--ev-primary);
    color: #fff;
    transform: scale(1.1);
}

/* ============================================
   ORGANIZADORES
   ============================================ */
.organizadores-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 20px;
}

.organizador-card {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    padding: 20px;
    border-radius: var(--ev-radius-lg);
    border: 1px solid var(--ev-border);
    background: var(--ev-bg);
    transition: var(--ev-transition);
}

.organizador-card:hover {
    border-color: var(--ev-primary);
    background: var(--ev-white);
    box-shadow: var(--ev-shadow-md);
    transform: translateY(-3px);
}

.organizador-logo {
    width: 60px;
    height: 60px;
    object-fit: contain;
    border-radius: var(--ev-radius-md);
    border: 1px solid var(--ev-border);
    background: var(--ev-white);
    flex-shrink: 0;
    padding: 6px;
}

.organizador-logo-placeholder {
    width: 60px;
    height: 60px;
    border-radius: var(--ev-radius-md);
    background: var(--ev-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.organizador-logo-placeholder i {
    font-size: 24px;
    color: rgba(255,255,255,0.85);
}

.organizador-info h3 {
    font-size: 14px;
    font-weight: 700;
    color: var(--ev-text-dark);
    margin: 0 0 3px 0;
}

.organizador-tipo {
    font-size: 11px;
    color: var(--ev-primary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin: 0 0 6px 0;
}

.organizador-descripcion {
    font-size: 12px;
    color: var(--ev-text-light);
    margin: 0 0 10px 0;
    line-height: 1.5;
}

.organizador-redes {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.organizador-redes a {
    width: 28px;
    height: 28px;
    border-radius: var(--ev-radius-full);
    background: var(--ev-primary-light);
    color: var(--ev-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    text-decoration: none;
    transition: var(--ev-transition);
}

.organizador-redes a:hover {
    background: var(--ev-primary);
    color: #fff;
    transform: scale(1.1);
}

/* ============================================
   AUSPICIANTES
   ============================================ */
.auspiciantes-section .seccion-titulo i {
    color: var(--ev-primary);
}

.auspiciantes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 18px;
}

.auspiciante-card {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 24px 18px 20px;
    border-radius: var(--ev-radius-lg);
    border: 2px solid var(--ev-border);
    background: var(--ev-white);
    transition: var(--ev-transition);
    overflow: hidden;
}

.auspiciante-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--ev-shadow-lg);
}

/* Niveles de auspicio */
.auspiciante-card.diamante {
    border-color: #a78bfa;
    background: linear-gradient(145deg, #faf5ff, #ffffff);
}
.auspiciante-card.diamante:hover { box-shadow: 0 8px 32px rgba(167,139,250,0.25); }

.auspiciante-card.oro {
    border-color: #fbbf24;
    background: linear-gradient(145deg, #fffbeb, #ffffff);
}
.auspiciante-card.oro:hover { box-shadow: 0 8px 32px rgba(251,191,36,0.25); }

.auspiciante-card.plata {
    border-color: #9ca3af;
    background: linear-gradient(145deg, #f9fafb, #ffffff);
}
.auspiciante-card.plata:hover { box-shadow: 0 8px 32px rgba(156,163,175,0.2); }

.auspiciante-card.bronce {
    border-color: #cd7f32;
    background: linear-gradient(145deg, #fef9f0, #ffffff);
}
.auspiciante-card.bronce:hover { box-shadow: 0 8px 32px rgba(205,127,50,0.2); }

.auspiciante-nivel-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    padding: 3px 10px;
    border-radius: var(--ev-radius-full);
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.auspiciante-nivel-badge.diamante { background: #ede9fe; color: #7c3aed; }
.auspiciante-nivel-badge.oro      { background: #fef3c7; color: #92400e; }
.auspiciante-nivel-badge.plata    { background: #f3f4f6; color: #4b5563; }
.auspiciante-nivel-badge.bronce   { background: #fef3e7; color: #92400e; }

.auspiciante-logo-container {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
}

.auspiciante-logo-container img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.auspiciante-nombre {
    font-size: 13px;
    font-weight: 700;
    color: var(--ev-text-dark);
    margin: 0 0 6px 0;
    line-height: 1.3;
}

.auspiciante-descripcion {
    font-size: 12px;
    color: var(--ev-text-light);
    margin: 0;
    line-height: 1.5;
}

/* ============================================
   PATROCINADORES - ORO / PLATA / BRONCE
   ============================================ */
.patrocinadores-oro-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
}

.patrocinador-oro-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 22px 18px;
    border-radius: var(--ev-radius-lg);
    border: 2px solid #fde68a;
    background: linear-gradient(145deg, #fffbeb, #ffffff);
    transition: var(--ev-transition);
    box-shadow: 0 2px 10px rgba(251,191,36,0.1);
}

.patrocinador-oro-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 28px rgba(251,191,36,0.25);
    border-color: #fbbf24;
}

.patrocinador-oro-logo {
    width: 90px;
    height: 60px;
    object-fit: contain;
    margin-bottom: 12px;
}

.patrocinador-oro-card h4 {
    font-size: 13px;
    font-weight: 700;
    color: var(--ev-text-dark);
    margin: 0 0 6px 0;
}

/* Plata */
.patrocinadores-plata-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 16px;
}

.patrocinador-plata-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 18px 14px;
    border-radius: var(--ev-radius-md);
    border: 1.5px solid #e5e7eb;
    background: #f9fafb;
    transition: var(--ev-transition);
}

.patrocinador-plata-card:hover {
    border-color: #9ca3af;
    background: var(--ev-white);
    box-shadow: var(--ev-shadow-sm);
    transform: translateY(-3px);
}

.patrocinador-plata-logo {
    width: 70px;
    height: 50px;
    object-fit: contain;
    margin-bottom: 10px;
}

.patrocinador-plata-card h5 {
    font-size: 12px;
    font-weight: 600;
    color: var(--ev-text-mid);
    margin: 0;
}

/* Bronce */
.patrocinadores-bronce-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 12px;
}

.patrocinador-bronce-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 14px 12px;
    border-radius: var(--ev-radius-md);
    border: 1px solid #e7d5c0;
    background: #fef9f0;
    transition: var(--ev-transition);
}

.patrocinador-bronce-card:hover {
    border-color: #cd7f32;
    background: var(--ev-white);
    box-shadow: var(--ev-shadow-xs);
    transform: translateY(-2px);
}

.patrocinador-bronce-logo {
    width: 55px;
    height: 40px;
    object-fit: contain;
    margin-bottom: 8px;
}

.patrocinador-bronce-card span {
    font-size: 11px;
    font-weight: 600;
    color: var(--ev-text-light);
}

/* Placeholder logos patrocinadores */
.patrocinador-logo-link {
    display: block;
    transition: var(--ev-transition);
}
.patrocinador-logo-link:hover { opacity: 0.8; }

.patrocinador-logo-placeholder {
    width: 70px;
    height: 60px;
    border-radius: var(--ev-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 12px;
}

.patrocinador-logo-placeholder.oro    { background: linear-gradient(135deg, #fbbf24, #f59e0b); }
.patrocinador-logo-placeholder.plata  { background: linear-gradient(135deg, #9ca3af, #6b7280); }
.patrocinador-logo-placeholder.bronce { background: linear-gradient(135deg, #cd7f32, #b45309); }

.patrocinador-logo-placeholder i {
    font-size: 24px;
    color: #fff;
}

.patrocinador-descripcion {
    font-size: 11px;
    color: var(--ev-text-muted);
    margin: 4px 0 0 0;
    line-height: 1.4;
}

/* ============================================
   COLABORADORES
   ============================================ */
.colaboradores-grid-mejorado {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 20px;
}

.colaborador-card-mejorado {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    padding: 18px;
    border-radius: var(--ev-radius-lg);
    border: 1px solid var(--ev-border);
    background: var(--ev-bg);
    transition: var(--ev-transition);
}

.colaborador-card-mejorado:hover {
    border-color: var(--ev-primary);
    background: var(--ev-white);
    box-shadow: var(--ev-shadow-md);
    transform: translateY(-3px);
}

.colaborador-logo {
    width: 50px;
    height: 50px;
    object-fit: contain;
    border-radius: var(--ev-radius-md);
    border: 1px solid var(--ev-border);
    background: var(--ev-white);
    padding: 5px;
    flex-shrink: 0;
}

.colaborador-logo-placeholder {
    width: 50px;
    height: 50px;
    border-radius: var(--ev-radius-md);
    background: var(--ev-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.colaborador-logo-placeholder i {
    font-size: 20px;
    color: rgba(255,255,255,0.85);
}

.colaborador-info h3 {
    font-size: 13px;
    font-weight: 700;
    color: var(--ev-text-dark);
    margin: 0 0 3px 0;
}

.colaborador-tipo {
    font-size: 11px;
    color: var(--ev-primary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    margin: 0 0 5px 0;
}

.colaborador-descripcion {
    font-size: 12px;
    color: var(--ev-text-light);
    line-height: 1.5;
    margin: 0 0 8px 0;
}

.colaborador-redes {
    display: flex;
    gap: 7px;
    flex-wrap: wrap;
}

.colaborador-redes a {
    width: 26px;
    height: 26px;
    border-radius: var(--ev-radius-full);
    background: var(--ev-primary-light);
    color: var(--ev-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    text-decoration: none;
    transition: var(--ev-transition);
}

.colaborador-redes a:hover {
    background: var(--ev-primary);
    color: #fff;
    transform: scale(1.1);
}

/* ============================================
   QUÉ INCLUYE
   ============================================ */
.incluye-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 14px;
}

.incluye-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    border-radius: var(--ev-radius-md);
    background: var(--ev-primary-light);
    border: 1px solid #c7d7fc;
    transition: var(--ev-transition);
}

.incluye-item:hover {
    background: var(--ev-primary);
    border-color: var(--ev-primary);
    transform: translateY(-2px);
    box-shadow: var(--ev-shadow-sm);
}

.incluye-item:hover i,
.incluye-item:hover span {
    color: #fff;
}

.incluye-item i {
    font-size: 18px;
    color: var(--ev-primary);
    width: 22px;
    text-align: center;
    flex-shrink: 0;
    transition: var(--ev-transition);
}

.incluye-item span {
    font-size: 13px;
    font-weight: 600;
    color: var(--ev-text-dark);
    transition: var(--ev-transition);
}

/* ============================================
   DOCUMENTOS
   ============================================ */
.documentos-lista {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.documento-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    background: var(--ev-bg);
    border: 1px solid var(--ev-border);
    border-radius: var(--ev-radius-md);
    color: var(--ev-text-mid);
    font-size: 13px;
    font-weight: 500;
    text-decoration: none;
    transition: var(--ev-transition);
}

.documento-item:hover {
    background: var(--ev-primary-light);
    border-color: var(--ev-primary);
    color: var(--ev-primary);
    transform: translateX(4px);
    text-decoration: none;
}

.documento-item i {
    font-size: 20px;
    color: #ef4444;
    flex-shrink: 0;
    transition: var(--ev-transition);
}

.documento-item:hover i {
    color: var(--ev-primary);
}

/* ============================================
   VIDEO PROMOCIONAL
   ============================================ */
.video-container {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    border-radius: var(--ev-radius-lg);
    background: #000;
    box-shadow: var(--ev-shadow-lg);
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
    border-radius: var(--ev-radius-lg);
}

/* ============================================
   UBICACIÓN PRESENCIAL
   ============================================ */
.ubicacion-info {
    font-size: 14px;
    color: var(--ev-text-mid);
}

.ubicacion-info p {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0 0 10px 0;
    padding: 10px 14px;
    background: var(--ev-bg);
    border-radius: var(--ev-radius-sm);
    border: 1px solid var(--ev-border);
}

.ubicacion-info p i {
    color: var(--ev-primary);
    width: 16px;
    text-align: center;
}

/* Bootstrap spacing helpers (solo para esta sección) */
.evento-detalle-container .me-2 { margin-right: 8px; }
.evento-detalle-container .mt-3 { margin-top: 16px; }
.evento-detalle-container .mb-0 { margin-bottom: 0; }
.evento-detalle-container .mt-2 { margin-top: 8px; }
.evento-detalle-container .mb-4 { margin-bottom: 24px; }

/* Alerts (Bootstrap override interno) */
.evento-detalle-container .alert {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 14px 18px;
    border-radius: var(--ev-radius-md);
    font-size: 13px;
    line-height: 1.5;
    margin: 0;
    border: none;
}

.evento-detalle-container .alert-info {
    background: #e0f2fe;
    color: #0c4a6e;
    border-left: 4px solid var(--ev-info);
}

.evento-detalle-container .alert-success {
    background: #dcfce7;
    color: #14532d;
    border-left: 4px solid var(--ev-success);
}

.evento-detalle-container .alert-secondary {
    background: var(--ev-border-light);
    color: var(--ev-text-mid);
    border-left: 4px solid #9ca3af;
}

.evento-detalle-container .alert-warning {
    background: #fef3c7;
    color: #78350f;
    border-left: 4px solid var(--ev-warning);
}

.evento-detalle-container .alert-danger {
    background: #fee2e2;
    color: #7f1d1d;
    border-left: 4px solid var(--ev-danger);
}

.evento-detalle-container .alert i {
    flex-shrink: 0;
    font-size: 16px;
    margin-top: 1px;
}

/* ============================================
   ACCESO VIRTUAL
   ============================================ */
.virtual-access-container {
    background: linear-gradient(135deg, #f0f4ff 0%, #faf5ff 100%);
    border-radius: var(--ev-radius-lg);
    padding: 24px;
    border: 1px solid #c7d7fc;
}

.virtual-access-container.compact {
    padding: 18px;
    margin-top: 16px;
}

.virtual-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.virtual-icon-wrapper {
    width: 50px;
    height: 50px;
    border-radius: var(--ev-radius-md);
    background: var(--ev-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: var(--ev-shadow-sm);
}

.virtual-icon-wrapper i {
    font-size: 22px;
    color: #fff;
}

.virtual-header-text h3 {
    font-size: 16px;
    font-weight: 700;
    color: var(--ev-text-dark);
    margin: 0 0 4px 0;
}

.virtual-header-text p {
    font-size: 12px;
    color: var(--ev-text-muted);
    margin: 0;
}

.virtual-platform-box {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--ev-white);
    border-radius: var(--ev-radius-md);
    border: 1px solid var(--ev-border);
    margin-bottom: 16px;
}

.virtual-platform-box.compact {
    margin-bottom: 12px;
}

.platform-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 10px;
    background: #dcfce7;
    color: #14532d;
    border-radius: var(--ev-radius-full);
    font-size: 11px;
    font-weight: 600;
    flex-shrink: 0;
}

.platform-badge i {
    font-size: 10px;
    color: var(--ev-success);
}

.platform-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--ev-text-dark);
}

.virtual-link-section {
    margin-bottom: 16px;
}

.virtual-link-section.compact {
    margin-bottom: 0;
}

.link-header {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    font-weight: 600;
    color: var(--ev-text-light);
    text-transform: uppercase;
    letter-spacing: 0.6px;
    margin-bottom: 10px;
}

.link-header i {
    color: var(--ev-primary);
}

.btn-unirse-virtual {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 20px;
    background: var(--ev-gradient);
    border-radius: var(--ev-radius-md);
    color: #fff;
    text-decoration: none;
    transition: var(--ev-transition);
    box-shadow: 0 4px 16px rgba(102,126,234,0.35);
}

.btn-unirse-virtual:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(102,126,234,0.45);
    color: #fff;
    text-decoration: none;
}

.btn-unirse-virtual.compact {
    padding: 12px 16px;
}

.btn-icon {
    font-size: 24px;
    flex-shrink: 0;
}

.btn-unirse-virtual.compact .btn-icon {
    font-size: 20px;
}

.btn-text {
    flex: 1;
}

.btn-main-text {
    display: block;
    font-size: 14px;
    font-weight: 700;
    line-height: 1.3;
}

.btn-sub-text {
    display: block;
    font-size: 11px;
    opacity: 0.85;
    margin-top: 2px;
}

.btn-arrow {
    font-size: 16px;
    opacity: 0.8;
    flex-shrink: 0;
    transition: transform 0.2s ease;
}

.btn-unirse-virtual:hover .btn-arrow {
    transform: translateX(4px);
    opacity: 1;
}

.link-info-box {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    padding: 10px 14px;
    background: rgba(255,255,255,0.7);
    border-radius: var(--ev-radius-sm);
    margin-top: 10px;
    font-size: 12px;
    color: var(--ev-text-light);
}

.link-info-box i {
    color: var(--ev-primary);
    flex-shrink: 0;
    margin-top: 1px;
}

.link-info-box p { margin: 0; }

.virtual-instructions {
    border-top: 1px solid #c7d7fc;
    padding-top: 16px;
    margin-top: 4px;
}

.instructions-header {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 600;
    color: var(--ev-text-mid);
    margin-bottom: 10px;
}

.instructions-header i {
    color: var(--ev-primary);
}

.instructions-content {
    font-size: 13px;
    color: var(--ev-text-light);
    line-height: 1.7;
}

.instructions-content p { margin: 0 0 8px 0; }
.instructions-content p:last-child { margin-bottom: 0; }

/* ============================================
   HÍBRIDO - SEPARADOR
   ============================================ */
.hibrido-section-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
}

.hibrido-section-header h3 {
    font-size: 15px;
    font-weight: 700;
    margin: 0;
}

.hibrido-section-header.presencial i,
.hibrido-section-header.presencial h3 {
    color: var(--ev-success);
}

.hibrido-section-header.virtual i,
.hibrido-section-header.virtual h3 {
    color: var(--ev-primary);
}

.hibrido-divider {
    position: relative;
    text-align: center;
    margin: 20px 0;
}

.hibrido-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--ev-border);
}

.hibrido-divider span {
    position: relative;
    background: var(--ev-white);
    padding: 0 14px;
    font-size: 12px;
    font-weight: 700;
    color: var(--ev-text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ============================================
   SIDEBAR DERECHO
   ============================================ */
.evento-sidebar {
    display: flex;
    flex-direction: column;
    gap: 16px;
    position: sticky;
    top: 20px;
}

/* Card de inscripción */
.inscripcion-card {
    background: var(--ev-white);
    border-radius: var(--ev-radius-xl);
    padding: 24px;
    box-shadow: var(--ev-shadow-lg);
    border: 1px solid var(--ev-border-light);
    display: flex;
    flex-direction: column;
    gap: 14px;
}

/* Tiempo restante */
.tiempo-restante-box {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px;
    background: linear-gradient(135deg, #fef3c7, #fff);
    border: 1.5px solid #fde68a;
    border-radius: var(--ev-radius-md);
    font-size: 13px;
    color: #92400e;
    text-align: center;
}

.tiempo-restante-box i {
    color: var(--ev-warning);
    font-size: 16px;
}

.tiempo-restante-box strong {
    font-weight: 700;
}

/* Estado inscripción */
.estado-inscripcion-box {
    padding: 18px;
    background: linear-gradient(135deg, #f0fdf4, #fff);
    border: 2px solid #a7f3d0;
    border-radius: var(--ev-radius-md);
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.estado-inscripcion-box.dual {
    background: linear-gradient(135deg, #f0f4ff, #fff);
    border-color: #c7d7fc;
}

.estado-inscripcion-box h4 {
    font-size: 13px;
    font-weight: 700;
    color: var(--ev-text-dark);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 7px;
}

.estado-inscripcion-box h4 i {
    color: var(--ev-success);
}

.estado-inscripcion-box.dual h4 i {
    color: var(--ev-primary);
}

.estado-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--ev-text-light);
}

.estado-item i {
    color: var(--ev-success);
    width: 14px;
    text-align: center;
}

/* Botón ver inscripción */
.btn-ver-inscripcion {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 16px;
    background: var(--ev-white);
    border: 1.5px solid var(--ev-primary);
    border-radius: var(--ev-radius-md);
    color: var(--ev-primary);
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--ev-transition);
}

.btn-ver-inscripcion:hover {
    background: var(--ev-primary);
    color: #fff;
    text-decoration: none;
    transform: translateY(-2px);
    box-shadow: var(--ev-shadow-sm);
}

/* Divider O */
.divider-o {
    position: relative;
    text-align: center;
    margin: 2px 0;
}

.divider-o::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--ev-border);
}

.divider-o span {
    position: relative;
    background: var(--ev-white);
    padding: 0 12px;
    font-size: 11px;
    color: var(--ev-text-muted);
    font-weight: 500;
}

/* Botones de tipo de inscripción */
.inscripcion-opciones {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.btn-inscripcion-tipo {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 16px;
    border-radius: var(--ev-radius-lg);
    text-decoration: none;
    transition: var(--ev-transition);
    border: 2px solid transparent;
}

.btn-inscripcion-tipo:hover {
    text-decoration: none;
    transform: translateY(-3px);
    box-shadow: var(--ev-shadow-md);
}

.btn-inscripcion-tipo.asistente {
    background: var(--ev-gradient);
    color: #fff;
}

.btn-inscripcion-tipo.asistente:hover {
    box-shadow: 0 8px 24px rgba(102,126,234,0.4);
    color: #fff;
}

.btn-inscripcion-tipo.auspiciante {
    background: var(--ev-white);
    border-color: var(--ev-primary);
    color: var(--ev-text-dark);
}

.btn-inscripcion-tipo.auspiciante:hover {
    background: var(--ev-primary-light);
    color: var(--ev-text-dark);
    box-shadow: 0 8px 24px rgba(102,126,234,0.2);
}

.btn-tipo-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.btn-tipo-icon {
    width: 42px;
    height: 42px;
    border-radius: var(--ev-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.btn-tipo-icon.asistente {
    background: rgba(255,255,255,0.2);
}

.btn-tipo-icon.auspiciante {
    background: var(--ev-primary-light);
}

.btn-tipo-texto h4 {
    font-size: 13px;
    font-weight: 700;
    margin: 0 0 2px 0;
}

.btn-tipo-texto p {
    font-size: 11px;
    opacity: 0.8;
    margin: 0;
}

.btn-tipo-precio {
    font-size: 15px;
    font-weight: 800;
    text-align: right;
    line-height: 1.2;
}

.btn-tipo-arrow {
    font-size: 13px;
    opacity: 0.7;
    text-align: right;
    margin-top: 2px;
    transition: transform 0.2s ease;
}

.btn-inscripcion-tipo:hover .btn-tipo-arrow {
    transform: translateX(4px);
    opacity: 1;
}

/* Botón inscripción simple (no autenticado) */
.btn-inscripcion {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    padding: 16px;
    background: var(--ev-gradient);
    border-radius: var(--ev-radius-lg);
    color: #fff;
    font-size: 15px;
    font-weight: 700;
    text-decoration: none;
    transition: var(--ev-transition);
    box-shadow: 0 4px 16px rgba(102,126,234,0.35);
    cursor: pointer;
    border: none;
}

.btn-inscripcion:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(102,126,234,0.5);
    color: #fff;
    text-decoration: none;
}

.login-mensaje {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--ev-text-muted);
    text-align: center;
    justify-content: center;
    margin: 0;
}

.login-mensaje i {
    color: var(--ev-info);
}

/* Nota de inscripción */
.inscripcion-note {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    background: var(--ev-bg);
    border-radius: var(--ev-radius-sm);
    font-size: 11px;
    color: var(--ev-text-muted);
    line-height: 1.4;
}

.inscripcion-note i {
    color: var(--ev-info);
    flex-shrink: 0;
}

/* Cupos */
.cupos-restantes {
    padding: 4px 0;
}

.cupos-barra {
    height: 6px;
    background: var(--ev-border);
    border-radius: var(--ev-radius-full);
    overflow: hidden;
    margin-bottom: 6px;
}

.cupos-progreso {
    height: 100%;
    background: var(--ev-gradient);
    border-radius: var(--ev-radius-full);
    transition: width 0.6s ease;
}

.cupos-texto {
    font-size: 11px;
    color: var(--ev-text-muted);
    text-align: center;
    margin: 0;
}

/* ============================================
   SIDEBAR - CARDS SECUNDARIAS
   ============================================ */
.card-titulo {
    font-size: 13px;
    font-weight: 700;
    color: var(--ev-text-dark);
    margin: 0 0 14px 0;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--ev-border);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Organizador sidebar */
.organizador-card.sidebar-card {
    background: var(--ev-white);
    border-radius: var(--ev-radius-lg);
    padding: 18px 20px;
    box-shadow: var(--ev-shadow-sm);
    border: 1px solid var(--ev-border-light);
}

.organizador-card.sidebar-card .organizador-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.organizador-icono {
    font-size: 36px;
    color: var(--ev-primary);
    flex-shrink: 0;
}

.organizador-nombre {
    font-size: 14px;
    font-weight: 600;
    color: var(--ev-text-dark);
    margin: 0 0 3px 0;
}

.organizador-empresa {
    font-size: 12px;
    color: var(--ev-text-muted);
    margin: 0;
}

/* Contacto */
.contacto-card {
    background: var(--ev-white);
    border-radius: var(--ev-radius-lg);
    padding: 18px 20px;
    box-shadow: var(--ev-shadow-sm);
    border: 1px solid var(--ev-border-light);
}

.contacto-lista {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.contacto-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    background: var(--ev-bg);
    border-radius: var(--ev-radius-sm);
    color: var(--ev-text-mid);
    font-size: 13px;
    text-decoration: none;
    transition: var(--ev-transition);
    word-break: break-all;
    border: 1px solid transparent;
}

.contacto-item:hover {
    background: var(--ev-primary-light);
    color: var(--ev-primary);
    border-color: #c7d7fc;
    text-decoration: none;
    transform: translateX(3px);
}

.contacto-item i {
    font-size: 15px;
    color: var(--ev-primary);
    flex-shrink: 0;
    width: 18px;
    text-align: center;
}

/* Compartir */
.compartir-card {
    background: var(--ev-white);
    border-radius: var(--ev-radius-lg);
    padding: 18px 20px;
    box-shadow: var(--ev-shadow-sm);
    border: 1px solid var(--ev-border-light);
}

.compartir-botones {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.btn-compartir {
    width: 40px;
    height: 40px;
    border-radius: var(--ev-radius-full);
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    cursor: pointer;
    transition: var(--ev-transition);
    flex-shrink: 0;
}

.btn-compartir:hover {
    transform: translateY(-3px) scale(1.1);
    box-shadow: var(--ev-shadow-md);
}

.btn-facebook  { background: #1877f2; color: #fff; }
.btn-twitter   { background: #1da1f2; color: #fff; }
.btn-linkedin  { background: #0a66c2; color: #fff; }
.btn-whatsapp  { background: #25d366; color: #fff; }
.btn-links     { background: var(--ev-bg); color: var(--ev-text-mid); border: 1px solid var(--ev-border); }

.btn-links:hover { background: var(--ev-text-dark); color: #fff; }

/* ============================================
   RESPONSIVO — TABLET (≤1024px)
   ============================================ */
@media (max-width: 1024px) {
    .evento-layout {
        grid-template-columns: 1fr 290px;
        gap: 22px;
        padding: 24px 0 48px;
    }

    .evento-portada {
        height: 320px;
    }

    .evento-header {
        padding: 22px 24px;
    }

    .evento-seccion {
        padding: 22px 24px;
    }

    .oradores-grid {
        grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
    }

    .auspiciantes-grid {
        grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
    }
}

/* ============================================
   RESPONSIVO — TABLET MEDIANA (≤900px)
   ============================================ */
@media (max-width: 900px) {
    .evento-layout {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 20px 0 40px;
    }

    .evento-sidebar {
        position: static;
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 16px;
    }

    .inscripcion-card {
        grid-column: 1 / -1;
    }

    .evento-portada {
        height: 280px;
    }

    .evento-meta-info {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    }

    .oradores-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    }

    .organizadores-grid {
        grid-template-columns: 1fr 1fr;
    }

    .colaboradores-grid-mejorado {
        grid-template-columns: 1fr 1fr;
    }
}

/* ============================================
   RESPONSIVO — TABLET PEQUEÑA (≤768px)
   ============================================ */
@media (max-width: 768px) {
    .evento-detalle-container .container {
        padding: 0 16px;
    }

    .evento-portada {
        height: 240px;
    }

    .portada-overlay {
        padding-top: 14px;
    }

    .btn-volver {
        padding: 7px 14px;
        font-size: 12px;
    }

    .evento-header {
        padding: 18px 18px;
    }

    .evento-titulo-principal {
        font-size: clamp(20px, 5vw, 26px);
    }

    .evento-descripcion-corta {
        font-size: 14px;
    }

    .evento-meta-info {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }

    .meta-item {
        padding: 11px 12px;
    }

    .meta-item strong {
        font-size: 12px;
    }

    .meta-item span {
        font-size: 10px;
    }

    .evento-seccion {
        padding: 18px 18px;
    }

    .seccion-titulo {
        font-size: 16px;
        margin-bottom: 16px;
    }

    .oradores-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .organizadores-grid {
        grid-template-columns: 1fr;
    }

    .colaboradores-grid-mejorado {
        grid-template-columns: 1fr;
    }

    .auspiciantes-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .patrocinadores-oro-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .patrocinadores-plata-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .patrocinadores-bronce-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .incluye-grid {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }

    .incluye-item {
        padding: 12px 14px;
    }

    .incluye-item span {
        font-size: 12px;
    }

    .evento-sidebar {
        grid-template-columns: 1fr;
    }

    .evento-sidebar > * {
        grid-column: auto;
    }

    .inscripcion-card {
        padding: 20px;
    }

    .btn-inscripcion-tipo {
        padding: 13px 14px;
    }

    .btn-tipo-icon {
        width: 36px;
        height: 36px;
        font-size: 18px;
    }

    .btn-tipo-texto h4 {
        font-size: 12px;
    }

    .compartir-botones {
        justify-content: center;
    }
}

/* ============================================
   RESPONSIVO — MÓVIL (≤640px)
   ============================================ */
@media (max-width: 640px) {
    .evento-portada {
        height: 200px;
    }

    .evento-layout {
        gap: 14px;
        padding: 14px 0 32px;
    }

    .evento-detalle-container .container {
        padding: 0 12px;
    }

    .evento-header,
    .evento-seccion {
        padding: 16px 16px;
        border-radius: var(--ev-radius-md);
    }

    .evento-titulo-principal {
        font-size: 20px;
        margin-bottom: 8px;
    }

    .evento-descripcion-corta {
        font-size: 13px;
        margin-bottom: 16px;
    }

    .evento-meta-info {
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .meta-item {
        padding: 10px 12px;
    }

    .seccion-titulo {
        font-size: 15px;
        margin-bottom: 14px;
        padding-bottom: 10px;
    }

    .oradores-grid {
        grid-template-columns: 1fr;
    }

    .orador-card {
        flex-direction: row;
        text-align: left;
        padding: 16px;
    }

    .orador-foto,
    .orador-foto-placeholder {
        width: 60px;
        height: 60px;
        margin-bottom: 0;
        flex-shrink: 0;
    }

    .orador-redes {
        justify-content: flex-start;
    }

    .auspiciantes-grid {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }

    .auspiciante-card {
        padding: 18px 12px 16px;
    }

    .patrocinadores-oro-grid {
        grid-template-columns: 1fr;
    }

    .patrocinadores-plata-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .patrocinadores-bronce-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .incluye-grid {
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .virtual-access-container {
        padding: 16px;
    }

    .virtual-header {
        gap: 12px;
        margin-bottom: 16px;
    }

    .virtual-icon-wrapper {
        width: 42px;
        height: 42px;
    }

    .virtual-icon-wrapper i {
        font-size: 18px;
    }

    .virtual-header-text h3 {
        font-size: 14px;
    }

    .btn-unirse-virtual {
        padding: 13px 14px;
    }

    .btn-main-text {
        font-size: 13px;
    }

    .inscripcion-card {
        padding: 16px;
        border-radius: var(--ev-radius-lg);
    }

    .btn-inscripcion {
        padding: 14px;
        font-size: 14px;
    }

    .btn-inscripcion-tipo {
        padding: 13px 12px;
    }

    .btn-tipo-icon {
        width: 34px;
        height: 34px;
        font-size: 16px;
    }

    .btn-tipo-texto h4 {
        font-size: 12px;
    }

    .btn-tipo-texto p {
        font-size: 10px;
    }

    .contacto-item {
        font-size: 12px;
        padding: 8px 10px;
    }

    .compartir-botones {
        gap: 8px;
    }

    .btn-compartir {
        width: 36px;
        height: 36px;
        font-size: 14px;
    }
}

/* ============================================
   RESPONSIVO — MÓVIL PEQUEÑO (≤480px)
   ============================================ */
@media (max-width: 480px) {
    .evento-portada {
        height: 170px;
    }

    .btn-volver {
        padding: 6px 12px;
        font-size: 11px;
    }

    .evento-header,
    .evento-seccion {
        padding: 14px 14px;
    }

    .evento-titulo-principal {
        font-size: 18px;
    }

    .evento-tipo-badge {
        font-size: 10px;
        padding: 4px 10px;
    }

    .seccion-titulo {
        font-size: 14px;
    }

    .auspiciantes-grid {
        grid-template-columns: 1fr;
    }

    .auspiciante-card {
        flex-direction: row;
        text-align: left;
        padding: 14px;
    }

    .auspiciante-logo-container {
        width: 55px;
        height: 55px;
        margin-bottom: 0;
        flex-shrink: 0;
    }

    .auspiciante-nombre {
        font-size: 12px;
    }

    .patrocinadores-plata-grid,
    .patrocinadores-bronce-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .compartir-botones {
        justify-content: space-around;
    }

    .btn-compartir {
        width: 38px;
        height: 38px;
        flex: 1;
        max-width: 48px;
    }

    .card-titulo {
        font-size: 12px;
    }

    .btn-inscripcion-tipo {
        padding: 11px 10px;
        gap: 10px;
    }

    .contacto-item {
        font-size: 11px;
    }
}

/* ============================================
   ANIMACIONES
   ============================================ */
@keyframes ev-fadeIn {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes ev-slideIn {
    from { opacity: 0; transform: translateX(-10px); }
    to   { opacity: 1; transform: translateX(0); }
}

.evento-header,
.evento-seccion {
    animation: ev-fadeIn 0.4s ease both;
}

.evento-sidebar {
    animation: ev-slideIn 0.4s ease 0.1s both;
}

@media (prefers-reduced-motion: reduce) {
    .evento-header,
    .evento-seccion,
    .evento-sidebar {
        animation: none;
    }

    .evento-detalle-container * {
        transition-duration: 0.01ms !important;
    }
}

/* ============================================
   SCROLLBAR
   ============================================ */
.evento-detalle-container ::-webkit-scrollbar {
    width: 5px;
    height: 5px;
}

.evento-detalle-container ::-webkit-scrollbar-track {
    background: var(--ev-bg);
}

.evento-detalle-container ::-webkit-scrollbar-thumb {
    background: var(--ev-border);
    border-radius: 3px;
}

.evento-detalle-container ::-webkit-scrollbar-thumb:hover {
    background: var(--ev-text-muted);
}

/* ============================================
   ACCESIBILIDAD
   ============================================ */
.evento-detalle-container :focus-visible {
    outline: 2px solid var(--ev-primary);
    outline-offset: 3px;
    border-radius: var(--ev-radius-sm);
}

.evento-detalle-container a:focus-visible,
.evento-detalle-container button:focus-visible {
    outline: 2px solid var(--ev-primary);
    outline-offset: 3px;
}

/* ============================================
   PRINT
   ============================================ */
@media print {
    .evento-portada {
        height: 180px;
    }

    .portada-overlay,
    .btn-volver,
    .evento-sidebar,
    .compartir-card {
        display: none !important;
    }

    .evento-layout {
        display: block;
    }

    .evento-seccion {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ddd;
        margin-bottom: 16px;
    }
}