/* Reset y bases (aplica a todo el sitio) */
/* Box sizing y m¨¢rgenes por defecto */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; tab-size: 4; }
body { min-height: 100vh; line-height: 1.5; }

/* Elementos multimedia responsivos */
img, picture, video, canvas, svg { display: block; max-width: 100%; }

/* Tipograf¨ªa consistente en inputs/controles */
input, button, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: none; }

/* Titulares y p¨¢rrafos con buen wrapping */
p, h1, h2, h3, h4, h5, h6 { overflow-wrap: break-word; }

/* Aislar stacking context para apps SPA (no afecta PHP) */
#root, #__next { isolation: isolate; }

body {
    font-family: Arial, sans-serif;
    background: #f4f6f9;
    margin: 0;
    padding: 0;
    color: #333;
}

.container {
    max-width: 400px;
    margin: 60px auto;
    background: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0,0,0,.1);
}

@media(max-width:800px){
    .container{
        box-shadow: 0 0 0 0;
    }

    body{
        background-color: #ffffff;
    }
}

h1, h2 {
    text-align: center;
    color: #222;
}

form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.logo{
    width: 100px;
    margin:auto;
}

@media(max-width:800px){
    .logo{
        max-width: 50px;
    }
}

.logo img{
    width: 100%;
    display: block;
    margin:auto auto 30px auto;
}

form input[type="text"]{
    padding: 16px 12px;
    width: 100%;
    border:solid 1px #1a5bb8;
    font-size: 18px;
    margin:10px 0 0 0;
}

form h3{
    margin:10px 0 0 0;
}


.number-grid{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap:10px;
}

.number-grid button{
    flex:2;
    width: 50px;
    padding:30px  40px;
    background-color: #1a5bb8;
    font-size: 30px;
    color:#ffffff;
    font-weight: 900;
    border:none;
    display: flex;
    justify-content: center;
    align-items: center;
}


button:hover {
    background: #1a5bb8;
}

.table-container {
    max-width: 700px;
    margin: 30px auto;
    background: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0,0,0,.1);
}

.no-transmision .tag{
    background-color: #1a5bb8;
    border-radius: 10px;
    color:#ffffff;
    padding: 20px;
}

.no-transmision .tag h2{
    color: #ffffff;
    text-align: left;
}

.no-transmision .tag p{
    font-size: 16px;
    text-align: justify;
    padding: 5px 0;
    line-height: 1.8;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th, td {
    padding: 10px;
    text-align: left;
    border-bottom: 1px solid #eee;
}

th {
    background: #f9fafc;
}

iframe {
    width: 100%;
    height: 100%;
    border: none;
}