/* Search results filter bar — custom theming (ticket 10821) */

.search-results-filter-bar {
    --srfb-primary: #0370ba;
    --srfb-primary-soft: rgba(3, 112, 186, 0.1);
    --srfb-primary-mid: rgba(3, 112, 186, 0.18);
    --srfb-surface: #ffffff;
    --srfb-surface-muted: #f4f7fa;
    --srfb-border: #e2e8f0;
    --srfb-border-strong: #cbd5e1;
    --srfb-text: #1e293b;
    --srfb-text-muted: #64748b;
    --srfb-radius: 12px;
    --srfb-radius-sm: 8px;
    --srfb-shadow: 0 1px 2px rgba(15, 23, 42, 0.04), 0 4px 12px rgba(15, 23, 42, 0.06);
    --srfb-status-danger: #dc3545;
    --srfb-status-warning: #d97706;
    --srfb-status-success: #198754;
    --srfb-status-neutral: #64748b;

    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin: 0 0 0.85rem;
    padding: 0.85rem 0.9rem;
    background: var(--srfb-surface);
    border: 1px solid var(--srfb-border);
    border-radius: var(--srfb-radius);
    box-shadow: var(--srfb-shadow);
}

/* —— Search field —— */
.srfb-search {
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
}

.srfb-search-icon {
    position: absolute;
    left: 0.85rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--srfb-text-muted);
    font-size: 0.85rem;
    pointer-events: none;
    z-index: 1;
}

.srfb-search-input {
    width: 100%;
    height: 2.5rem;
    padding: 0.5rem 2.25rem 0.5rem 2.35rem;
    border: 1px solid var(--srfb-border);
    border-radius: var(--srfb-radius-sm);
    background: var(--srfb-surface-muted);
    color: var(--srfb-text);
    font-size: 0.9rem;
    line-height: 1.3;
    outline: none;
    transition: border-color 0.15s ease, background-color 0.15s ease, box-shadow 0.15s ease;
}

.srfb-search-input::placeholder {
    color: #94a3b8;
}

.srfb-search-input:focus {
    background: #fff;
    border-color: var(--srfb-primary);
    box-shadow: 0 0 0 3px var(--srfb-primary-soft);
}

.srfb-search-clear {
    position: absolute;
    right: 0.45rem;
    top: 50%;
    transform: translateY(-50%);
    display: none;
    align-items: center;
    justify-content: center;
    width: 1.75rem;
    height: 1.75rem;
    padding: 0;
    border: none;
    border-radius: 50%;
    background: transparent;
    color: var(--srfb-text-muted);
    cursor: pointer;
    transition: background-color 0.15s ease, color 0.15s ease;
}

.srfb-search-clear:hover,
.srfb-search-clear:focus {
    background: var(--srfb-primary-soft);
    color: var(--srfb-primary);
    outline: none;
}

.srfb-search.has-value .srfb-search-clear {
    display: inline-flex;
}

/* —— Filter groups —— */
.srfb-filters {
    display: flex;
    flex-direction: column;
    gap: 0.7rem;
}

.srfb-filter-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    min-width: 0;
}

.srfb-filter-label {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    margin: 0;
    color: var(--srfb-text-muted);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    line-height: 1.2;
}

.srfb-filter-label i {
    font-size: 0.75rem;
    color: var(--srfb-primary);
    opacity: 0.85;
}

/* —— Status chips —— */
.srfb-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.srfb-chip {
    appearance: none;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    max-width: 100%;
    padding: 0.4rem 0.75rem;
    border: 1px solid var(--srfb-border);
    border-radius: 999px;
    background: var(--srfb-surface-muted);
    color: var(--srfb-text);
    font-size: 0.8rem;
    font-weight: 500;
    line-height: 1.2;
    white-space: nowrap;
    cursor: pointer;
    transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease, box-shadow 0.15s ease, transform 0.1s ease;
}

.srfb-chip:hover {
    border-color: var(--srfb-border-strong);
    background: #fff;
}

.srfb-chip:focus {
    outline: none;
    box-shadow: 0 0 0 3px var(--srfb-primary-soft);
}

.srfb-chip.is-active {
    background: var(--srfb-primary);
    border-color: var(--srfb-primary);
    color: #fff;
    box-shadow: 0 2px 6px rgba(3, 112, 186, 0.25);
}

.srfb-chip.is-active:hover {
    background: #025a96;
    border-color: #025a96;
}

.srfb-chip-dot {
    width: 0.45rem;
    height: 0.45rem;
    border-radius: 50%;
    flex-shrink: 0;
    background: currentColor;
    opacity: 0.7;
}

.srfb-chip[data-status-tone="danger"] .srfb-chip-dot { background: var(--srfb-status-danger); }
.srfb-chip[data-status-tone="warning"] .srfb-chip-dot { background: var(--srfb-status-warning); }
.srfb-chip[data-status-tone="success"] .srfb-chip-dot { background: var(--srfb-status-success); }
.srfb-chip[data-status-tone="neutral"] .srfb-chip-dot { background: var(--srfb-status-neutral); }

.srfb-chip.is-active .srfb-chip-dot {
    background: #fff;
    opacity: 1;
}

.srfb-chip.is-active[data-status-tone="danger"] {
    background: var(--srfb-status-danger);
    border-color: var(--srfb-status-danger);
    box-shadow: 0 2px 6px rgba(220, 53, 69, 0.28);
}

.srfb-chip.is-active[data-status-tone="warning"] {
    background: var(--srfb-status-warning);
    border-color: var(--srfb-status-warning);
    box-shadow: 0 2px 6px rgba(217, 119, 6, 0.28);
}

.srfb-chip.is-active[data-status-tone="success"] {
    background: var(--srfb-status-success);
    border-color: var(--srfb-status-success);
    box-shadow: 0 2px 6px rgba(25, 135, 84, 0.28);
}

/* —— Staff / generic select —— */
.srfb-select-wrap {
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
    max-width: 20rem;
}

.srfb-select-icon {
    display:none;
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--srfb-text-muted);
    font-size: 0.8rem;
    pointer-events: none;
    z-index: 1;
}

.srfb-select {
    appearance: none;
    -webkit-appearance: none;
    width: 100%;
    height: 2.35rem;
    padding: 0.35rem 2.1rem 0.35rem 2.15rem;
    border: 1px solid var(--srfb-border);
    border-radius: var(--srfb-radius-sm);
    background-color: var(--srfb-surface-muted);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%2364748b' d='M1.4.6 6 5.2 10.6.6 12 2 6 8 0 2z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 0.7rem;
    color: var(--srfb-text);
    font-size: 0.875rem;
    font-weight: 500;
    line-height: 1.3;
    cursor: pointer;
    outline: none;
    transition: border-color 0.15s ease, background-color 0.15s ease, box-shadow 0.15s ease;
}

.srfb-select:focus {
    background-color: #fff;
    border-color: var(--srfb-primary);
    box-shadow: 0 0 0 3px var(--srfb-primary-soft);
}

.srfb-select.is-filtered {
    background-color: var(--srfb-primary-soft);
    border-color: var(--srfb-primary);
    color: var(--srfb-primary);
}

.srfb-select-wrap.is-filtered .srfb-select-icon {
    color: var(--srfb-primary);
}

/* —— Footer meta —— */
.srfb-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem 0.75rem;
    padding-top: 0.15rem;
    border-top: 1px solid var(--srfb-border);
}

.srfb-count {
    color: var(--srfb-text-muted);
    font-size: 0.78rem;
    font-weight: 500;
    line-height: 1.3;
}

.srfb-count strong {
    color: var(--srfb-text);
    font-weight: 650;
}

.srfb-clear {
    appearance: none;
    display: none;
    align-items: center;
    gap: 0.35rem;
    padding: 0.3rem 0.65rem;
    border: 1px solid var(--srfb-border);
    border-radius: 999px;
    background: #fff;
    color: var(--srfb-text-muted);
    font-size: 0.75rem;
    font-weight: 600;
    line-height: 1.2;
    cursor: pointer;
    transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.srfb-clear:hover,
.srfb-clear:focus {
    border-color: var(--srfb-primary);
    color: var(--srfb-primary);
    background: var(--srfb-primary-soft);
    outline: none;
}

.search-results-filter-bar.has-active-filters .srfb-clear {
    display: inline-flex;
}

.search-results-noresults {
    margin: 1.25rem 0;
    padding: 1rem 1.1rem;
    border: 1px dashed var(--srfb-border-strong);
    border-radius: var(--srfb-radius-sm);
    background: var(--srfb-surface-muted);
    color: var(--srfb-text-muted);
    font-size: 0.9rem;
    text-align: center;
}

/* Wider screens: filters side-by-side under search */
@media (min-width: 576px) {
    .srfb-filters {
        flex-direction: row;
        flex-wrap: wrap;
        align-items: flex-end;
        gap: 0.75rem 1.25rem;
    }

    .srfb-filter-group {
        flex: 1 1 auto;
    }

    .srfb-filter-group[data-filter-key="status"] {
        flex: 1 1 100%;
    }

    .srfb-filter-group[data-filter-key="staff"] {
        flex: 0 1 16rem;
    }
}