/* PODSTAWOWE STYLE */
:root {
    --primary-color: #2c3e50;
    --accent-color: #d4af37; /* Złoty */
    --bg-color: #f8f9fa;
    --text-color: #333;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    margin: 0;
    padding: 0;
}

header {
    background-color: var(--primary-color);
    color: white;
    padding: 40px 20px;
    text-align: center;
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 20px;
}

/* WYSZUKIWARKA */
.search-section {
    margin-top: -30px;
    background: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

#searchInput {
    width: 100%;
    padding: 15px;
    border: 2px solid #ddd;
    border-radius: 5px;
    font-size: 18px;
    box-sizing: border-box;
    outline: none;
}

    #searchInput:focus {
        border-color: var(--accent-color);
    }

/* FILTRY KATEGORII */
.filters {
    margin: 20px 0;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
}

.filter-btn {
    background: #eee;
    border: none;
    padding: 8px 15px;
    border-radius: 20px;
    cursor: pointer;
    transition: 0.3s;
}

    .filter-btn:hover, .filter-btn.active {
        background: var(--accent-color);
        color: white;
    }

/* LISTA NUT */
.notes-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.note-card {
    background: white;
    padding: 20px;
    border-radius: 8px;
    border-left: 5px solid var(--accent-color);
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.note-info h3 {
    margin: 0 0 5px 0;
    font-size: 18px;
}

.note-info p {
    margin: 0;
    color: #777;
    font-size: 14px;
}

.btn-download {
    background-color: var(--primary-color);
    color: white;
    text-decoration: none;
    padding: 10px 15px;
    border-radius: 5px;
    font-weight: bold;
    font-size: 13px;
}

/* PRZYCISK KAWA */
.coffee-section {
    text-align: center;
    margin: 50px 0;
    padding: 30px;
    background: #fff8e1;
    border-radius: 10px;
}

.coffee-btn {
    background: #ffdd00;
    color: black;
    padding: 15px 30px;
    text-decoration: none;
    border-radius: 50px;
    font-weight: bold;
    display: inline-block;
}

footer {
    text-align: center;
    padding: 40px;
    color: #888;
    font-size: 12px;
}