body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    background: #0f1115;
    color: white;
}

header {
    padding: 20px;
    text-align: center;
    background: #171a21;
}

.main-nav {
    margin-top: 15px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
}

.main-nav a {
    color: white;
    text-decoration: none;
    padding: 8px 16px;
    border-radius: 6px;
    border: 1px solid white;
    transition: 0.2s;
    font-size: 14px;
}

.main-nav a:hover {
    background: #333;
}

.main-nav a.active {
    background: #444;
}

h1 {
    margin: 0;
    font-size: 24px;
    text-align: center;
}

h3 {
    text-align: center;
    font-size: 18px;
}

.controls,
.controlsTEMP,
.controlsWIND {
    padding: 15px;
    text-align: center;
}

input[type=range] {
    width: 90%;
    max-width: 400px;
}

select {
    margin: 5px 5px;
    padding: 6px 10px;
    font-size: 14px;
    background: #1b1f27;
    color: white;
    border: 1px solid #333;
    border-radius: 4px;
    cursor: pointer;
}

select:hover {
    background: #2a2e37;
}

select:focus {
    outline: none;
    border-color: #666;
}

input[type=text] {
    width: 100px;
    padding: 5px;
    font-size: 16px;
}

button {
    padding: 5px 10px;
    font-size: 16px;
    margin: 5px 5px;
    cursor: pointer;
    background: #1b1f27;
    color: white;
    border: 1px solid #333;
    border-radius: 4px;
}

button:hover {
    background: #2a2e37;
}

.grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 15px;
    padding: 15px;
}

.model {
    background: #1b1f27;
    border-radius: 8px;
    padding: 10px;
    text-align: center;
    word-wrap: break-word;
    overflow: hidden;
}

.model p {
    margin: 10px 0;
    font-size: 14px;
}

.model img {
    width: 100%;
    height: auto;
    display: block;
}

.model-title {
    margin-bottom: 8px;
    font-weight: bold;
}

footer {
    text-align: center;
    padding: 10px;
    font-size: 12px;
    opacity: 0.6;
}

.panel {
    max-width: 600px;
    margin: 20px auto;
    background: #1b1f27;
    padding: 15px;
    border-radius: 8px;
}

.panel h2 {
    margin-top: 0;
    font-size: 20px;
    text-align: center;
}

.panel pre {
    background: #0f1115;
    padding: 10px;
    border-radius: 4px;
    overflow-x: auto;
}

@media (max-width: 1024px) {
    .grid {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
        padding: 12px;
    }

    h1 {
        font-size: 20px;
    }

    header {
        padding: 15px;
    }
}

@media (max-width: 768px) {
    body {
        margin: 0;
    }

    header {
        padding: 15px 10px;
    }

    h1 {
        font-size: 18px;
        margin: 0;
    }

    h3 {
        font-size: 16px;
        margin: 15px 0 10px 0;
    }

    .main-nav {
        margin-top: 10px;
        gap: 8px;
    }

    .main-nav a {
        padding: 6px 12px;
        font-size: 12px;
        border: 1px solid #666;
    }

    .grid {
        grid-template-columns: 1fr;
        gap: 10px;
        padding: 10px;
    }

    .model {
        padding: 8px;
    }

    .model p {
        font-size: 12px;
        margin: 8px 0;
    }

    .controls,
    .controlsTEMP,
    .controlsWIND {
        padding: 10px;
    }

    input[type=range] {
        width: 95%;
    }

    select {
        width: 100%;
        margin: 5px 0;
        font-size: 12px;
    }

    button {
        width: 100%;
        font-size: 14px;
        margin: 5px 0;
    }

    input[type=text] {
        width: calc(100% - 10px);
    }

    .panel {
        margin: 10px auto;
        padding: 10px;
    }

    .panel h2 {
        font-size: 16px;
    }

    footer {
        font-size: 11px;
        padding: 8px;
    }
}

@media (max-width: 480px) {
    header {
        padding: 10px;
    }

    h1 {
        font-size: 16px;
    }

    h3 {
        font-size: 14px;
        margin: 12px 0 8px 0;
    }

    .main-nav a {
        padding: 5px 10px;
        font-size: 11px;
    }

    .grid {
        padding: 8px;
        gap: 8px;
    }

    .model {
        padding: 6px;
    }

    .model p {
        font-size: 11px;
        margin: 6px 0;
    }

    select {
        font-size: 11px;
    }

    input[type=range] {
        width: 100%;
    }

    .controls,
    .controlsTEMP,
    .controlsWIND {
        padding: 8px;
    }
}

iframe {
    max-width: 100%;
}

label {
    display: inline-block;
    margin-right: 5px;
    font-size: 14px;
}

@media (max-width: 768px) {
    label {
        display: block;
        margin: 8px 0 5px 0;
        font-size: 12px;
    }
}