/* Reset podstawowy */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* Body */
body {
    background: #f4f7fc;
    color: #333;
    padding: 20px;
}

/* Nagłówek */
h2 {
    text-align: center;
    margin-bottom: 30px;
    color: #4a4a4a;
    font-size: 2em;
}

/* Kontener modeli */
#models-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 20px;
}

/* Karta modelu */
.model-card {
    background: #ffffff;
    border-radius: 15px;
    padding: 20px;
    box-shadow: 0 6px 18px rgba(0,0,0,0.08);
    transition: transform 0.2s, box-shadow 0.2s;
}

.model-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 24px rgba(0,0,0,0.12);
}

/* Nazwa modelu */
.model-card h3 {
    margin-bottom: 15px;
    color: #1a1a1a;
    font-size: 1.4em;
    border-bottom: 1px solid #e0e0e0;
    padding-bottom: 5px;
}

/* Opis modelu (.md) */
.description {
    font-style: italic;
    color: #555;
    margin-bottom: 15px;
    line-height: 1.5;
}

/* Formularz */
form.predict-form {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

form.predict-form label {
    font-weight: 600;
}

form.predict-form input {
    padding: 8px 12px;
    border-radius: 8px;
    border: 1px solid #ccc;
    font-size: 0.95em;
    transition: border 0.2s, box-shadow 0.2s;
}

form.predict-form input:focus {
    border-color: #6c63ff;
    box-shadow: 0 0 5px rgba(108, 99, 255, 0.4);
    outline: none;
}

/* Przycisk */
form.predict-form button {
    padding: 10px 15px;
    background: #6c63ff;
    color: #fff;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    font-weight: bold;
    transition: background 0.2s, transform 0.2s;
}

form.predict-form button:hover {
    background: #574fd6;
    transform: translateY(-2px);
}

/* Output */
.output {
    margin-top: 10px;
    font-weight: bold;
    color: #1a73e8;
}

/* Download linki */
.download {
    margin-top: 15px;
    font-size: 0.9em;
}

.download a {
    text-decoration: none;
    color: #6c63ff;
    margin-right: 10px;
    transition: color 0.2s;
}

.download a:hover {
    color: #574fd6;
    text-decoration: underline;
}

/* Linie oddzielające karty */
hr {
    border: none;
    height: 1px;
    background: #e0e0e0;
    margin: 20px 0;
}

/* Responsywność */
@media (max-width: 600px) {
    h2 {
        font-size: 1.5em;
    }

    .model-card {
        padding: 15px;
    }

    form.predict-form input, form.predict-form button {
        font-size: 0.9em;
    }
}