/* Estilos gerais */
body {
    font-family: Arial, sans-serif;
    background-color: #f0f0f0;
    text-align: center;
}

.container {
    width: 80%;
    margin: 0 auto;
}

.tank-container {
    display: inline-block;
    text-align: center;
    margin-top: 20px;
}

.tank {
    width: 300px;
    height: 300px;
    position: relative;
    overflow: hidden;
    background-color: #ccc;
    box-shadow: inset 0 0 0 5px #000; /* Borda interna */
    clip-path: polygon(0% 0%, 100% 0%, 90% 100%, 10% 100%); /* Trapezio invertido */
    border-radius: 15px; /* Canto arredondado */
}

.water {
    position: absolute;
    bottom: 0;
    width: 100%;
    background: linear-gradient(to top, #1e90ff, #87cefa);
    transition: height 0.5s ease-out;
    border-radius: 15px 15px 0 0;
}

#statusText {
    margin-top: 20px;
    font-size: 1.2em;
    font-weight: bold;
}

/* Estado da água */
.tank.empty .water {
    height: 0;
}

.tank.low .water {
    height: 20%;
}

.tank.medium .water {
    height: 50%;
}

.tank.high .water {
    height: 80%;
}

.tank.full .water {
    height: 100%;
}