/* ============================= */
/* REINICIO */
/* ============================= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* ============================= */
/* FONDO */
/* ============================= */
body {
    background-image: url(bg.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    background-attachment: fixed;
    font-family: Calibri, sans-serif;
}

/* ============================= */
/* TÍTULO */
/* ============================= */
.titulo {
    text-align: center;
}

h1 {
    color: #F5F6F7;
    font-size: 56px;
    margin-top: 20px;
    text-shadow: 0 0 8px rgba(0,0,0,0.6);
}

/* ============================= */
/* FORMULARIO */
/* ============================= */
.form-reportes {
    width: 420px;
    background-color: rgba(106, 120, 130, 0.45);
    padding: 28px;
    margin: 40px auto;
    border-radius: 35px;
    box-shadow: 8px 15px 37px rgba(0,0,0,0.5);
    color: #F5F6F7;
    backdrop-filter: blur(8px);
}

/* ============================= */
/* CONTROLES */
/* ============================= */
.controls {
    width: 100%;
    background-color: rgba(201, 206, 209, 0.75);
    padding: 11px;
    border-radius: 8px;
    margin-bottom: 16px;
    border: 1px solid #8FA3B1;
    font-size: 16px;
    color: #2E3235;
}

/* ============================= */
/* BOTÓN PRINCIPAL */
/* ============================= */
.form-button {
    width: 100%;
    background-color: #6E7378;
    color: white;
    padding: 14px;
    font-size: 20px;
    border: none;
    border-radius: 14px;
    cursor: pointer;
    transition: 0.3s;
}

.form-button:hover {
    background-color: #3A3F45;
}

/* ============================= */
/* BOTONES FLOTANTES ESTILO FORM */
/* ============================= */
.boton-flotante {
    position: fixed;
    bottom: 35px;
    z-index: 999;
}

.boton-flotante.izquierdo {
    left: 35px;
}

.boton-flotante.derecho {
    right: 35px;
}

.boton-flotante button {
    width: 260px;
    padding: 18px;
    background-color: rgba(106, 120, 130, 0.45);
    backdrop-filter: blur(8px);
    color: #F5F6F7;
    border: 1px solid rgba(143, 163, 177, 0.6);
    border-radius: 35px;
    font-size: 20px;
    font-family: Calibri, sans-serif;
    box-shadow: 8px 15px 37px rgba(0,0,0,0.5);
    cursor: pointer;
    transition: 0.3s;
}

.boton-flotante button:hover {
    background-color: rgba(58, 63, 69, 0.75);
    transform: scale(1.03);
}