/**
 * DMS Connect Product Filter
 * Sidebar shop filter — mobile-first, scales to desktop sidebar.
 */

.dms-cpf-sidebar {
    --dms-cpf-accent: #8a1f2b;
    --dms-cpf-text: #1f1f1f;
    --dms-cpf-muted: #666;
    --dms-cpf-border: #e3e3e3;
    --dms-cpf-bg: #fff;
    --dms-cpf-radius: 4px;

    box-sizing: border-box;
    width: 100%;
    max-width: 100%;
    background: var(--dms-cpf-bg);
    color: var(--dms-cpf-text);
    font-family: inherit;
    font-size: 14px;
    line-height: 1.45;
}

.dms-cpf-sidebar *,
.dms-cpf-sidebar *::before,
.dms-cpf-sidebar *::after {
    box-sizing: border-box;
}

.dms-cpf-form {
    margin: 0;
    padding: 0;
}

/* Header — also acts as collapse toggle on mobile */
.dms-cpf-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 14px 16px;
    margin: 0 0 12px 0;
    background: var(--dms-cpf-accent);
    color: #fff;
    border: 0;
    border-radius: var(--dms-cpf-radius);
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    cursor: pointer;
}

.dms-cpf-header-toggle {
    width: 12px;
    height: 12px;
    border-right: 2px solid #fff;
    border-bottom: 2px solid #fff;
    transform: rotate(45deg);
    transition: transform 0.2s ease;
}

.dms-cpf-sidebar[aria-collapsed="true"] .dms-cpf-header-toggle {
    transform: rotate(-45deg);
}

.dms-cpf-body {
    display: block;
}

.dms-cpf-sidebar[aria-collapsed="true"] .dms-cpf-body {
    display: none;
}

/* Filter group */
.dms-cpf-group {
    border: 0;
    margin: 0 0 18px 0;
    padding: 0 0 16px 0;
    border-bottom: 1px solid var(--dms-cpf-border);
}

.dms-cpf-group:last-of-type {
    border-bottom: 0;
}

.dms-cpf-group-title {
    display: block;
    width: 100%;
    margin: 0 0 10px 0;
    padding: 0;
    color: var(--dms-cpf-accent);
    font-size: 15px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.dms-cpf-options {
    list-style: none;
    margin: 0;
    padding: 0;
    max-height: 260px;
    overflow-y: auto;
}

.dms-cpf-option {
    margin: 0;
    padding: 0;
}

.dms-cpf-option label {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 4px;
    cursor: pointer;
    color: var(--dms-cpf-text);
    font-size: 14px;
    line-height: 1.4;
    transition: color 0.15s ease;
}

.dms-cpf-option label:hover {
    color: var(--dms-cpf-accent);
}

.dms-cpf-option input[type="checkbox"] {
    appearance: none;
    -webkit-appearance: none;
    width: 16px;
    height: 16px;
    margin: 0;
    border: 1.5px solid var(--dms-cpf-muted);
    border-radius: 50%;
    background: #fff;
    cursor: pointer;
    flex-shrink: 0;
    position: relative;
    transition: border-color 0.15s ease, background 0.15s ease;
}

.dms-cpf-option input[type="checkbox"]:hover {
    border-color: var(--dms-cpf-accent);
}

.dms-cpf-option input[type="checkbox"]:checked {
    border-color: var(--dms-cpf-accent);
    background: var(--dms-cpf-accent);
}

.dms-cpf-option input[type="checkbox"]:checked::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 6px;
    height: 6px;
    background: #fff;
    border-radius: 50%;
    transform: translate(-50%, -50%);
}

.dms-cpf-option input[type="checkbox"]:focus-visible {
    outline: 2px solid var(--dms-cpf-accent);
    outline-offset: 2px;
}

.dms-cpf-option-label {
    flex: 1;
    word-break: break-word;
}

/* Action buttons */
.dms-cpf-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 8px;
}

.dms-cpf-apply,
.dms-cpf-reset {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 1 1 auto;
    min-height: 40px;
    padding: 10px 16px;
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    text-decoration: none;
    border-radius: var(--dms-cpf-radius);
    cursor: pointer;
    border: 1.5px solid var(--dms-cpf-accent);
    transition: background 0.15s ease, color 0.15s ease;
}

.dms-cpf-apply {
    background: var(--dms-cpf-accent);
    color: #fff;
}

.dms-cpf-apply:hover,
.dms-cpf-apply:focus {
    background: #6b1822;
    border-color: #6b1822;
    color: #fff;
}

.dms-cpf-reset {
    background: #fff;
    color: var(--dms-cpf-accent);
}

.dms-cpf-reset:hover,
.dms-cpf-reset:focus {
    background: var(--dms-cpf-accent);
    color: #fff;
}

/* Mobile: collapsed by default when collapsible */
@media (max-width: 768px) {
    .dms-cpf-sidebar.dms-cpf-collapsible[aria-collapsed="true"] .dms-cpf-body {
        display: none;
    }

    .dms-cpf-options {
        max-height: 220px;
    }

    .dms-cpf-actions {
        flex-direction: column;
    }

    .dms-cpf-apply,
    .dms-cpf-reset {
        flex: 1 1 100%;
    }
}

/* Desktop sidebar refinements */
@media (min-width: 992px) {
    .dms-cpf-sidebar {
        position: sticky;
        top: 24px;
        max-height: calc(100vh - 48px);
        overflow-y: auto;
        padding: 4px;
    }

    .dms-cpf-header {
        cursor: default;
    }

    .dms-cpf-header-toggle {
        display: none;
    }
}