.plfa-filter,
.plfa-filter * {
    box-sizing: border-box;
}

.plfa-filter {
    --plfa-primary: #f37021;
    --plfa-secondary: #263238;
    --plfa-accent: #ffffff;
    --plfa-panel-bg: #ffffff;
    --plfa-card-bg: #ffffff;
    --plfa-card-border: #e8edf1;
    --plfa-input-bg: #ffffff;
    --plfa-input-border: #d9e1e7;
    --plfa-meta-bg: #fff1e8;
    --plfa-meta-text: #f37021;
    --plfa-button-bg: #263238;
    --plfa-button-text: #ffffff;
    --plfa-reset-bg: #ffffff;
    --plfa-reset-text: #263238;
    --plfa-empty-bg: #ffffff;
    --plfa-empty-text: #66737c;
    --plfa-panel-radius: 24px;
    --plfa-card-radius: 22px;
    --plfa-button-radius: 14px;
    --plfa-panel-padding: 34px;
    --plfa-grid-gap: 22px;
    --plfa-columns-desktop: 3;
    --plfa-columns-tablet: 2;
    --plfa-columns-mobile: 1;
    --plfa-image-height-desktop: 210px;
    --plfa-image-height-mobile: 190px;
    --plfa-heading-size: 42px;
    --plfa-card-title-size: 20px;
    --plfa-text-size: 15px;
    --plfa-shadow-intensity: 12;
    background: var(--plfa-accent);
    color: var(--plfa-secondary);
    margin: 28px auto;
    padding: 0;
    width: 100%;
}

.plfa-filter__panel {
    background: var(--plfa-panel-bg);
    border: 1px solid var(--plfa-input-border);
    border-radius: var(--plfa-panel-radius);
    box-shadow: 0 22px 60px rgba(38, 50, 56, calc(var(--plfa-shadow-intensity) / 100));
    padding: clamp(18px, 3vw, var(--plfa-panel-padding));
}

.plfa-filter__heading {
    margin-bottom: 22px;
}

.plfa-filter__heading span {
    color: var(--plfa-primary);
    display: block;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.plfa-filter__heading h2 {
    color: var(--plfa-secondary);
    font-size: clamp(24px, 4vw, var(--plfa-heading-size));
    line-height: 1.08;
    margin: 7px 0 0;
}

.plfa-filter__form {
    align-items: end;
    display: grid;
    gap: 16px;
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.plfa-control label {
    color: var(--plfa-secondary);
    display: block;
    font-size: 13px;
    font-weight: 800;
    margin: 0 0 7px;
}

.plfa-control select {
    appearance: none;
    background-color: var(--plfa-input-bg);
    background-image: url("data:image/svg+xml,%3Csvg width='14' height='8' viewBox='0 0 14 8' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1l6 6 6-6' stroke='%23263238' stroke-width='2' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-position: right 16px center;
    background-repeat: no-repeat;
    border: 1px solid var(--plfa-input-border);
    border-radius: var(--plfa-button-radius);
    box-shadow: 0 8px 20px rgba(38, 50, 56, .05);
    color: var(--plfa-secondary);
    font-size: var(--plfa-text-size);
    height: 52px;
    padding: 0 42px 0 15px;
    width: 100%;
}

.plfa-control select:focus {
    border-color: var(--plfa-primary);
    box-shadow: 0 0 0 4px rgba(243, 112, 33, .12);
    outline: none;
}

.plfa-actions {
    display: flex;
    gap: 10px;
}

.plfa-button,
.plfa-reset,
.plfa-pagination button,
.plfa-card-result__button {
    align-items: center;
    border: 0;
    border-radius: var(--plfa-button-radius);
    cursor: pointer;
    display: inline-flex;
    font-weight: 800;
    justify-content: center;
    line-height: 1;
    min-height: 52px;
    text-decoration: none !important;
    transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}

.plfa-button {
    background: var(--plfa-primary);
    box-shadow: 0 12px 28px rgba(243, 112, 33, .28);
    color: #fff;
    flex: 1;
    padding: 0 20px;
}

.plfa-reset {
    background: var(--plfa-reset-bg);
    border: 1px solid var(--plfa-input-border);
    color: var(--plfa-reset-text);
    padding: 0 18px;
}

.plfa-button:hover,
.plfa-reset:hover,
.plfa-card-result__button:hover,
.plfa-pagination button:hover {
    transform: translateY(-2px);
}

.plfa-results {
    margin-top: 26px;
}

.plfa-results__summary {
    color: var(--plfa-empty-text);
    font-size: 14px;
    font-weight: 800;
    margin: 0 0 14px;
}

.plfa-grid {
    display: grid;
    gap: var(--plfa-grid-gap);
    grid-template-columns: repeat(var(--plfa-columns-desktop), minmax(0, 1fr));
}

.plfa-card-result {
    background: var(--plfa-card-bg);
    border: 1px solid var(--plfa-card-border);
    border-radius: var(--plfa-card-radius);
    box-shadow: 0 16px 42px rgba(38, 50, 56, calc(var(--plfa-shadow-intensity) / 120));
    overflow: hidden;
}

.plfa-card-result__image {
    display: block;
    height: var(--plfa-image-height-desktop);
    overflow: hidden;
}

.plfa-card-result__image img {
    display: block;
    height: 100%;
    object-fit: cover;
    transition: transform .35s ease;
    width: 100%;
}

.plfa-card-result:hover .plfa-card-result__image img {
    transform: scale(1.05);
}

.plfa-card-result__body {
    padding: 20px;
}

.plfa-card-result__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
    margin-bottom: 11px;
}

.plfa-card-result__meta span {
    background: var(--plfa-meta-bg);
    border-radius: 999px;
    color: var(--plfa-meta-text);
    font-size: 12px;
    font-weight: 800;
    padding: 6px 10px;
}

.plfa-card-result h3 {
    font-size: var(--plfa-card-title-size);
    line-height: 1.2;
    margin: 0 0 12px;
}

.plfa-card-result h3 a {
    color: var(--plfa-secondary);
    text-decoration: none;
}

.plfa-card-result p {
    color: var(--plfa-empty-text);
    font-size: var(--plfa-text-size);
    line-height: 1.55;
    margin: 0 0 16px;
}

.plfa-card-result__button {
    background: var(--plfa-button-bg);
    color: var(--plfa-button-text) !important;
    min-height: 44px;
    padding: 0 16px;
}

.plfa-empty,
.plfa-loading {
    background: var(--plfa-empty-bg);
    border: 1px dashed var(--plfa-input-border);
    border-radius: var(--plfa-card-radius);
    color: var(--plfa-empty-text);
    font-weight: 700;
    padding: 26px;
    text-align: center;
}

.plfa-pagination {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
    margin-top: 24px;
}

.plfa-pagination button {
    background: var(--plfa-reset-bg);
    border: 1px solid var(--plfa-input-border);
    color: var(--plfa-reset-text);
    min-height: 42px;
    min-width: 42px;
}

.plfa-pagination button.is-active {
    background: var(--plfa-primary);
    color: #fff;
}

@media (max-width: 1024px) {
    .plfa-filter__form {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .plfa-grid {
        grid-template-columns: repeat(var(--plfa-columns-tablet), minmax(0, 1fr));
    }
}

@media (max-width: 680px) {
    .plfa-filter__panel {
        border-radius: min(var(--plfa-panel-radius), 18px);
        padding: 18px;
    }

    .plfa-filter__form {
        grid-template-columns: 1fr;
    }

    .plfa-grid {
        grid-template-columns: repeat(var(--plfa-columns-mobile), minmax(0, 1fr));
    }

    .plfa-actions {
        flex-direction: column;
    }

    .plfa-card-result__image {
        height: var(--plfa-image-height-mobile);
    }
}