* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: Arial, sans-serif;
    height: 100vh;

    /* FONDO */
    background: url('./img/pizza.jpg') no-repeat center center/cover;

    /* CENTRADO REAL */
    display: flex;
    justify-content: center;
    align-items: center;
}

/* capa oscura */
body::before {
    content: "";
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
}

/* CONTENEDOR */
.container {
    position: relative;
    z-index: 1;
    background: rgba(255,255,255,0.95);
    padding: 25px;
    border-radius: 12px;
    text-align: center;
    width: 320px;
}

/* PANEL GRANDE */
.grande {
    width: 750px;
    max-width: 95%;
}

/* INPUTS */
.input {
    width: 100%;
    padding: 10px;
    margin: 10px 0;
}

/* BOTONES BASE */
.btn {
    width: 100%;
    padding: 12px;
    margin: 6px 0;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-weight: bold;
}

/* COLORES */
.visitante { background: #2e7d32; color: white; }
.admin { background: #c62828; color: white; }
.ingresar { background: #c62828; color: white; }
.guardar { background: #1565c0; color: white; }
.volver { background: #444; color: white; }

/* TABLA */
.tabla {
    width: 100%;
    border-collapse: collapse;
    margin-top: 10px;
}

.tabla th, .tabla td {
    border: 1px solid #ccc;
    padding: 10px;
    text-align: center;
}

.tabla th {
    background: #c62828;
    color: white;
}

/* ESTADOS */
.activo { background: #2e7d32; color: white; }
.roto { background: #c62828; color: white; }

/* INFO */
.info {
    font-size: 12px;
    text-align: right;
}
.activo {
    background: green;
    color: white;
}

.roto {
    background: red;
    color: white;
}