/* --- CUERPO PRINCIPAL --- */
BODY { 
    /* Fondo con degradado profesional */
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
    background-attachment: fixed !important;
    margin: 0;
    padding: 0;
    /* Fuente moderna y legible */
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif !important;
    font-size: 14px !important; /* Pasamos de pt a px para mejor renderizado */
    color: #333;
}

/* --- ENLACES --- */
A {
    color: #4A90E2;
    text-decoration: none;
    transition: color 0.3s ease;
}

A:hover { 
    color: #2c3e50;
    text-decoration: underline;
}

/* --- TABLAS Y CELDAS --- */
TD { 
    font-size: 13px !important; 
    font-family: inherit !important;
    padding: 4px;
}

/* --- ENCABEZADOS (H1 a H4) --- */
H1, H2, H3, H4 { 
    font-family: 'Segoe UI', sans-serif !important;
    font-weight: 600 !important;
    color: #2c3e50;
    margin-bottom: 10px;
}

/* --- CAMPOS DE FORMULARIO (Inputs, Selects, Textareas) --- */
INPUT, SELECT, TEXTAREA { 
    font-size: 13px !important; 
    font-family: inherit !important;
    border: 1px solid #ccc !important;
    border-radius: 4px !important;
    padding: 6px !important;
    outline: none !important;
    transition: all 0.3s ease !important;
}

/* Efecto de enfoque moderno (en lugar del amarillo viejo) */
INPUT:focus, SELECT:focus, TEXTAREA:focus { 
    background-color: #ffffff !important; 
    border-color: #4A90E2 !important;
    box-shadow: 0 0 5px rgba(74, 144, 226, 0.5) !important;
}

/* --- BOTONES --- */
BUTTON.buttonLink {
    background-color: #4A90E2;
    color: white;
    border: none;
    padding: 8px 15px;
    border-radius: 4px;
    cursor: pointer;
    font-weight: bold;
    transition: background 0.3s;
}

BUTTON.buttonLink:hover { 
    background-color: #357ABD;
    color: white !important;
}

/* --- BARRA SUPERIOR (BANNER) --- */
TABLE.bannerTable {
    background-color: rgba(255, 255, 255, 0.9) !important;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}