/* Fuente */
@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;700&display=swap');

/* RESET + BODY */
body {
    background-color: #eef2f7;
    font-family: 'Roboto', sans-serif;
    margin: 0;
    display: flex;
    justify-content: center;
    padding: 40px 20px;
}

/* CONTENEDOR */
#contenedor {
    background: white;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.05);
    max-width: 1100px;
    width: 100%;
    position: relative;
}

/* TÍTULO */
#titulo-formulario {
    color: #1e293b;
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 30px;
    border-left: 5px solid #2563eb;
    padding-left: 15px;
    text-transform: uppercase;
}

/* M216 */
#displayM216 {
    position: absolute;
    top: 20px;
    right: 20px;

    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;

    font-weight: 700;
    font-size: 24px;
    color: #334155;
}

#label_m216 {
    background-color: #16a34a;
    color: white;
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 20px;
    font-weight: 700;
}

/* DISPLAY PRODUCCIÓN */
#resultados {
    position: absolute;
    top: 20px;
    right: 20px;
}

#displayProduccion {
    background-color: #2563eb;
    color: white;
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 24px;
    font-weight: bold;
    box-shadow: 0 4px 10px rgba(37, 99, 235, 0.3);
    min-width: 60px;
    text-align: center;
}

/* GRID FORMULARIO */
#formulario {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

/* FIELDSETS */
fieldset {
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    padding: 20px;
    background-color: #fff;
    transition: box-shadow 0.3s;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

fieldset:hover {
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

legend {
    font-weight: 700;
    color: #475569;
    padding: 0 10px;
}

.oculto { display: none; }

/* LABELS + INPUTS */
label {
    font-size: 0.85rem;
    font-weight: 600;
    color: #64748b;
    cursor: pointer;
}

input[type="text"] {
    width: 100%;
    padding: 10px;
    margin-top: 5px;
    border: 1px solid #cbd5e1;
    border-radius: 6px;
    text-align: end;
    font-size: 18px;
    box-sizing: border-box;
}

input[type="text"]:focus {
    outline: none;
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.2);
}

/* CONTENEDOR DE BOTONES SUPERIORES */
[name="botonera"] {
    display: flex;
    gap: 12px;
    margin-bottom: 25px;
    justify-content: center;
}

/* ESTILO BASE PARA TODOS LOS BOTONES */
.boton {
    background-color: #334155;
    color: white;
    border: none;
    padding: 10px 22px;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    font-size: 15px;
    transition: background-color 0.2s ease, transform 0.1s ease;
    min-width: 110px;
}

.boton:hover {
    background-color: #475569;
    transform: translateY(-2px);
}

.boton:active {
    transform: translateY(0);
    background-color: #0f172a;
}

#btnIniciarProduccion {
    margin-left: 10px;
}

/* RADIOS */
fieldset input[type="radio"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: #2563eb;
}

.radio-label {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
    font-size: 1rem;
    color: #334155;
}

#mezcladores, #reactores, #recetas {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.radio-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

/* Modal */
.mi-modal,
.modal {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.mi-modal-contenido {
    background: white;
    padding: 20px;
    border-radius: 8px;
    min-width: 250px;
    text-align: center;
}

/* TABLA */
.producciones_en_curso {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 20px;
}

.tabla {
    width: 100%;
    border-collapse: collapse;
    font-size: 16px;
}

.tabla th,
.tabla td {
    padding: 8px;
    border-bottom: 1px solid #ddd;
    text-align: center;
}

.tabla th { border-bottom: 3px solid #ccc; }

.tabla tr:hover { background: #f9f9f9; }

/* DESTACADOS */
.p18_destacado,
.papilla_destacado,
.sulfato_destacado {
    color: white;
    font-weight: bold;
    padding: 4px 8px;
    border-radius: 4px;
    text-align: center;
}

.p18_destacado { background-color: #f2c85b; }
.papilla_destacado { background-color: grey; }
.sulfato_destacado { background-color: #cfe8d5; }

/* ICONOS */
.icono-borrar,
.icono-editar,
.icono-transferir {
    cursor: pointer;
}

#fabricaciones h2 {
    background: #f1f5f9;
    padding: 12px 18px;
    border-radius: 8px;
    font-size: 18px;
    font-weight: 700;
    color: #1e293b;
    border-left: 5px solid #2563eb;
    margin-bottom: 20px;
}