@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600&display=swap");

:root {
    --primary: #0a1931;
    --secondary: #1a3d63;
    --accent: #4a7fa7;
    --light: #b3cfe5;
    --bg: #f6fafd;
    --text-light: #ffffff;
    --text-dark: #0a1931;
    --par-light: #ebf4fc;
}

* {
    margin: 0;
    padding: 0;
    font-size: 14px;
    box-sizing: border-box;
    font-family: "Poppins", sans-serif;
}

.main {
    background-color: var(--light);
    min-height: 100vh;
    padding: 4px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.header {
    padding: 1px;
    margin-bottom: 10px;
    border-radius: 88px;
    max-width: 100%;
    background-color: var(--primary);
    width: 100%;
}

.header h1 {
    color: var(--bg);
    margin-top: 18px;
    margin-left: 15px;
    font-size: xx-large;
}

.header h4 {
    color: var(--bg);
    margin-left: 55px;
    font-size: smaller;
    margin-bottom: 10px;
}

.container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    width: 90%;
    max-width: 1000px;
    margin-top: 15px;
    order: 1;
}

.paragraph {
    padding: 15px;
    margin: 4px 20px;
    box-shadow: 0px 6px 10px #000000e6;
    background-color: var(--par-light);
    border-radius: 12px;
    width: 100%;
    order: 1;
}

.par {
    font-size: 16px;
    color: var(--text-dark);
    line-height: 1.5;
    text-align: center;
}

.input,
.result {
    background-color: var(--secondary);
    box-shadow: 0px 6px 10px #000000e6;
    border-radius: 12px;
    padding: 30px;
    min-height: 380px;
    width: 100%;
    max-width: 380px;
    display: flex;
    flex-direction: column;
}

.input {
    order: 2;
}

.result {
    order: 3;
}

.input h3 {
    font-size: 24px;
    color: var(--light);
    margin-bottom: 25px;
    font-weight: 600;
    text-align: center;
    padding-bottom: 10px;
    border-bottom: 3px solid #ffffff33;
}

.input form {
    display: flex;
    flex-direction: column;
    gap: 25px;
    flex-grow: 1;
    margin-top: 12px;
}

.inputW,
.inputH {
    display: flex;
    flex-direction: column;
}

.inputW label,
.inputH label {
    font-weight: 600;
    font-size: 16px;
    color: var(--light);
    text-align: center;
    width: 100%;
}

.inputW input,
.inputH input {
    padding: 10px;
    border: 2px solid var(--text-light);
    border-radius: 22px;
    font-size: 16px;
    background-color: white;
    color: var(--text-dark);
    max-width: 100%;
    margin: auto;
}

.buttons {
    display: flex;
    gap: 10px;
    justify-content: center;
    margin-top: auto;
    padding: 20px 10px 0 10px;
}

button {
    background-color: var(--accent);
    color: var(--light);
    padding: 12px 25px;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    transition: background-color 0.3s ease;
    min-width: 120px;
    margin-bottom: 22px;
}

button:hover {
    background-color: #3a6f97;
}

.bmi-v {
    text-align: center;
    width: 100%;
    margin-bottom: 20px;
}

#bmiValue {
    font-size: 28px;
    font-weight: bold;
    color: var(--bg);
    min-width: 120px;
    text-align: center;
}

/* SVG */
.fig {
    width: 140px;
    height: auto;
    margin: 0 auto;
    fill: var(--secondary);
    transition: fill 0.4s ease, transform 0.4s ease;
}

.fig.normal {
    fill: #66bb6a;
}

.fig.underweight {
    fill: #4fc3f7;
}

.fig.overweight {
    fill: #ffca28;
}

.fig.obese {
    fill: #fb8c00;
}

.fig.extreme {
    fill: #e53935;
}

@media (max-width: 767px) {
    .container {
        flex-direction: column;
        align-items: center;
    }

    .input,
    .result {
        width: 100%;
        min-height: 350px;
    }

    .inputW input,
    .inputH input {
        width: 100%;
        max-width: 250px;
    }

    .buttons {
        flex-direction: column;
        padding: 20px 20px 0 20px;
    }

    button {
        width: 100%;
    }
}

.copyright {
    display: none;
}