* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    background-color: #f5f5f5;
    padding: 20px;
}

.header {
    text-align: center;
    margin-bottom: 30px;
}

.header h1 {
    font-size: 36px;
    color: #333;
    font-weight: lighter;
}

.header span {
    color: #e74c3c;
    font-size: 1.5em;
    font-weight: bold;
    font-family: 'Times New Roman', Times, serif;
}

.content-wrapper {
    display: flex;
    gap: 20px;
    flex-direction: row-reverse;
}

.filters {
    flex: 0 0 300px;
    padding: 20px;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 20px;
    height: auto;
    max-height: 100vh;
    overflow-y: auto;
}

.filters h3 {
    font-size: 18px;
    margin-bottom: 15px;
    color: #333;
    text-align: center;
}

.calories-filter {
    margin-bottom: 20px;
}

.range-label {
    display: block;
    margin-bottom: 5px;
    font-size: 14px;
}

.pastry-calories {
    font-size: 14px;
    color: #555;
    margin-top: 5px;
}

.calories-filter {
    width: 100%;
    margin-top: 20px;
    position: relative;
    text-align: center;
}

.range-label {
    display: block;
    margin-bottom: 10px;
    font-size: 14px;
    color: #333;
}

.double-slider {
    position: relative;
    width: 100%;
    height: 40px;
    display: flex;
    align-items: center;
}

.range {
    -webkit-appearance: none;
    appearance: none;
    position: absolute;
    width: 100%;
    height: 10px;
    background: transparent;
    pointer-events: none;
    z-index: 2;
}

.range-min {
    pointer-events: auto;
    z-index: 3;
}

.range-max {
    pointer-events: auto;
    z-index: 4;
}

.range::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #2980b9;
    cursor: pointer;
    position: relative;
    z-index: 4;
}

.range::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #2980b9;
    cursor: pointer;
    position: relative;
    z-index: 4;
}

.range::-ms-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #2980b9;
    cursor: pointer;
    position: relative;
    z-index: 4;
}

.slider-track {
    position: absolute;
    width: 100%;
    height: 4px;
    background: #ddd;
    border-radius: 5px;
    z-index: 1;
    top: 50%;
    transform: translateY(-50%);
}

.filter-radio {
    display: none;
}

.filter-btn {
    display: block;
    margin-bottom: 10px;
    padding: 10px;
    background-color: #eee;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    text-align: center;
    transition: background-color 0.3s;
}

.filter-btn:hover {
    background-color: #ddd;
}

.filter-radio:checked+.filter-btn {
    background-color: #e0f0ff;
    color: #2980b9;
}

.pastry-grid {
    flex: 1;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.pastry-card {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    height: 100%;
    transition: box-shadow 0.3s, transform 0.3s;
}

.pastry-card:hover {
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.2);
    transform: translateY(-5px);
}

#filter-pirig:checked~.pastry-grid .pastry-card[data-type="Пиріг"],
#filter-rulet:checked~.pastry-grid .pastry-card[data-type="Рулет"],
#filter-sirniki:checked~.pastry-grid .pastry-card[data-type="Сирники"],
#filter-tistechko:checked~.pastry-grid .pastry-card[data-type="Тістечко"],
#filter-tort:checked~.pastry-grid .pastry-card[data-type="Торт"] {
    display: block;
}

#filter-all:checked~.pastry-grid .pastry-card {
    display: block;
}

#filter-all:not(:checked)~.pastry-grid .pastry-card {
    display: none;
}

.pastry-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
    display: block;
}

.pastry-info {
    padding: 15px;
    border-top: 1px solid #eee;
    display: flex;
    align-items: center;
    white-space: nowrap;
}

.pastry-type {
    color: #666;
    font-size: 14px;
}

.pastry-name {
    font-weight: bold;
    margin-left: 5px;
    color: #3880af;
}

.pastry-calories {
    padding: 15px;
    margin-top: -15px;
    font-size: 14px;
    color: #555;
}

footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #666;
    padding: 20px 5px;
}

.footer-left {
    display: flex;
    align-items: center;
}

footer a {
    color: #2980b9;
    text-decoration: none;
}

.footer-right {
    margin: 0;
}

@media (max-width: 730px) {
    .filters {
        background: none;
        box-shadow: none;
        flex: 0 0 auto;
        margin-bottom: 10px;
        position: relative;
        top: 0;
        padding: 10px;
        width: auto;
    }

    .filters h3 {
        display: none;
    }

    .calories-filter {
        display: none;
    }

    .filters label {
        display: inline-block;
        width: calc(50% - 10px);
        margin-bottom: 10px;
    }

    .content-wrapper {
        flex-direction: column;
    }

    .pastry-grid {
        grid-template-columns: 1fr;
    }

    .pastry-name,
    .pastry-type,
    .pastry-calories {
        display: none;
    }

    .pastry-card {
        display: block;
        border: none;
        box-shadow: none;
        background: none;
        padding: 0;
        margin: 0;
    }

    .pastry-image {
        width: 100%;
        height: auto;
        display: block;
        border-radius: 15px;
    }

    .footer {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
    }

    .footer-right {
        align-self: flex-start;
    }

    .footer-left {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
    }

    .footer-left p,
    .footer-left .email {
        margin: 0;
        padding: 0;
    }
}

@media (min-width: 730px) and (max-width: 1200px) {
    .content-wrapper {
        display: block;
    }

    .filters {
        flex: 0 0 300px;
        background: none;
        box-shadow: none;
        padding: 20px;
        position: relative;
        top: 0;
        height: auto;
        overflow-y: auto;
    }

    .filters h3 {
        display: none;
    }

    .calories-filter {
        display: none;
    }

    .filter-btn {
        display: inline-block;
        width: calc(33.33% - 10px);
        margin-bottom: 10px;
        text-align: center;
        padding: 8px 0;
    }

    .pastry-grid {
        grid-template-columns: repeat(3, 1fr);
        margin-top: 20px;
    }

    .pastry-card {
        margin-bottom: 20px;
        display: flex;
        flex-direction: column;
        height: 100%;
    }

    .pastry-calories {
        display: none;
    }

    .pastry-card {
        height: auto;
    }

    .footer {
        display: flex;
        justify-content: space-between;
        align-items: flex-start;
    }

    .footer-left {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
    }

    .footer-left p,
    .footer-left a {
        margin: 0;
    }
}