/* ============================================================
   filters.css — Filter bar, date picker, multi-select,
                 filter chips, secondary filters, search input,
                 Hae / clear buttons
   ============================================================ */

/* ── Documents filters container ────────────────────────── */
.documents-container {
    max-width: 1800px;
    margin: 0 auto;
}

.documents-filters-container {
    background-color: var(--card-bg);
    padding: 1rem;
    border-radius: 16px;
    margin-bottom: 1.5rem;
    border: none;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.filters-row {
    display: flex;
    gap: 1rem;
    align-items: center;
    margin-bottom: 1.5rem;
    flex-wrap: nowrap;
}

/* ── Search row ──────────────────────────────────────────── */
.search-row {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    margin-top: 0.5rem;
}

.search-row .search-bar {
    flex: 1;
    max-width: 1200px;
    height: 40px;
    padding: 0.65rem 1rem;
    border: 2px solid var(--date-picker-border);
    border-radius: 16px;
    background: var(--date-picker-bg);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-primary);
    transition: var(--transition-smooth);
    box-shadow: var(--date-picker-shadow);
    backdrop-filter: blur(10px);
}

.search-row .search-bar:focus {
    outline: none;
    border: 2px solid transparent;
    background: linear-gradient(white, white),
                linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    background-origin: border-box;
    background-clip: padding-box, border-box;
}

.search-row .filter-apply-button {
    min-width: 80px;
    height: 40px;
    white-space: nowrap;
}

/* Sidebar search bar (stakeholders) */
.search-bar {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-default);
    border-radius: 20px;
    margin-bottom: 0.75rem;
    font-size: 0.9rem;
    transition: border-color 0.3s ease;
}

.search-bar:focus {
    outline: none;
    border: 2px solid transparent;
    background: linear-gradient(white, white),
                linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    background-origin: border-box;
    background-clip: padding-box, border-box;
}

.filter-dropdown {
    width: 100%;
    padding: 0.75rem 2.5rem 0.75rem 0.75rem;
    border: 1px solid var(--border-default);
    border-radius: 20px;
    background-color: white;
    font-size: 0.9rem;
    cursor: pointer;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%23666' viewBox='0 0 16 16'%3E%3Cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.filter-dropdown:focus {
    outline: none;
    border-color: var(--gradient-start);
    box-shadow: 0 0 0 2px rgba(30, 58, 138, 0.2);
}

/* ── Flatpickr date picker customizations ────────────────── */
.flatpickr-calendar {
    background: var(--card-bg);
    border-radius: 8px;
    border: 1px solid var(--border-default);
    box-shadow: var(--shadow-medium);
    font-family: inherit;
    width: auto;
}

.flatpickr-months .flatpickr-month {
    color: var(--text-primary);
    fill: var(--text-primary);
    height: 40px;
}

.flatpickr-months .flatpickr-prev-month,
.flatpickr-months .flatpickr-next-month {
    padding: 8px;
    border-radius: 50%;
    transition: background-color 0.3s ease;
}

.flatpickr-months .flatpickr-prev-month:hover,
.flatpickr-months .flatpickr-next-month:hover {
    background-color: var(--hover-bg);
}

.flatpickr-current-month .flatpickr-monthDropdown-months {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    background: transparent;
    border: none;
}

.flatpickr-current-month .numInputWrapper {
    font-weight: 600;
}

.flatpickr-weekdays {
    background: transparent;
}

span.flatpickr-weekday {
    color: var(--text-secondary);
    font-weight: 500;
    text-transform: uppercase;
    font-size: 0.75rem;
}

.flatpickr-day {
    color: var(--text-primary);
    border: 1px solid transparent;
    transition: all 0.2s ease;
    font-weight: 500;
}

.flatpickr-day:hover {
    background: var(--hover-bg);
    border-color: var(--hover-bg);
}

.flatpickr-day.today {
    border-color: var(--gradient-start);
}

.flatpickr-day.selected,
.flatpickr-day.startRange,
.flatpickr-day.endRange {
    background: var(--gradient-start);
    border-color: var(--gradient-start);
    color: white;
    box-shadow: none;
}

.flatpickr-day.inRange {
    background: rgba(30, 58, 138, 0.1);
    border-color: transparent;
    box-shadow: -5px 0 0 rgba(30, 58, 138, 0.1), 5px 0 0 rgba(30, 58, 138, 0.1);
    color: var(--text-primary);
}

.flatpickr-day.disabled,
.flatpickr-day.disabled:hover {
    background: none;
    color: var(--text-secondary);
    opacity: 0.4;
}

/* ── Enhanced filter select ──────────────────────────────── */
.filter-select {
    padding: 0.65rem 2.5rem 0.65rem 1rem;
    border: 2px solid var(--date-picker-border);
    border-radius: 16px;
    background: var(--date-picker-bg);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
    cursor: pointer;
    flex: 0 1 auto;
    min-width: 180px;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' fill='%231e3a8a' viewBox='0 0 16 16'%3E%3Cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1.25rem center;
    transition: var(--transition-smooth);
    box-shadow: var(--date-picker-shadow);
    backdrop-filter: blur(10px);
}

.filter-select:hover {
    border-color: var(--date-picker-border-hover);
    transform: translateY(-2px);
    box-shadow: var(--date-picker-shadow-hover);
}

.filter-select:focus {
    outline: none;
    border: 2px solid transparent;
    background: var(--date-picker-bg),
                linear-gradient(135deg, var(--gradient-start), var(--gradient-end)),
                url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' fill='%23ffffff' viewBox='0 0 16 16'%3E%3Cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3E%3C/svg%3E");
    background-origin: border-box;
    background-clip: padding-box, border-box, padding-box;
    background-position: center, center, right 1.25rem center;
    background-repeat: no-repeat, no-repeat, no-repeat;
    box-shadow: var(--date-picker-shadow-focus);
    color: var(--text-primary);
    transform: translateY(-2px) scale(1.02);
}

/* ── Filter apply / clear buttons ────────────────────────── */
.filter-apply-button {
    height: 40px;
    padding: 0.75rem 2rem;
    min-width: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--gradient-end), var(--gradient-end));
    color: white;
    border: none;
    border-radius: 16px;
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 700;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 12px rgba(30, 58, 138, 0.3), 0 2px 4px rgba(0,0,0,0.1);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    align-self: center;
    position: relative;
    overflow: hidden;
}

.filter-apply-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.filter-apply-button:hover::before {
    left: 100%;
}

.filter-apply-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(30, 58, 138, 0.4), 0 6px 15px rgba(0,0,0,0.15);
}

.filter-apply-button:active {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(30, 58, 138, 0.3), 0 3px 8px rgba(0,0,0,0.1);
}

.filter-clear-button {
    background-color: var(--card-bg);
    color: var(--text-secondary);
    border: 2px solid var(--border-default);
    padding: 0.65rem 1.25rem;
    border-radius: 16px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-weight: 500;
}

.filter-clear-button:hover {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    border-color: var(--date-picker-border-hover);
    transform: translateY(-2px);
    box-shadow: var(--date-picker-shadow-hover);
}

/* ── Primary filters ─────────────────────────────────────── */
.primary-filters {
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-default);
}

.primary-filters .search-row {
    margin-bottom: 1rem;
}

.primary-filters .filters-row {
    gap: 1rem;
}

/* ── Active filter chips ─────────────────────────────────── */
.active-filters-container {
    margin-top: 0.75rem;
    padding: 0;
    background-color: transparent;
    border-radius: 0;
    border-left: none;
}

.active-filters-label {
    display: none;
}

.filter-chips {
    display: flex;
    flex-wrap: nowrap;
    gap: 0.5rem;
    overflow-x: auto;
    overflow-y: hidden;
    padding-bottom: 0.25rem;
    scrollbar-width: thin;
    scrollbar-color: var(--border-default) transparent;
}

.filter-chips::-webkit-scrollbar {
    height: 4px;
}

.filter-chips::-webkit-scrollbar-track {
    background: transparent;
}

.filter-chips::-webkit-scrollbar-thumb {
    background: var(--border-default);
    border-radius: 2px;
}

.filter-chip {
    display: inline-flex;
    align-items: center;
    background-color: var(--gradient-start);
    color: white;
    padding: 0.35rem 0.75rem;
    border-radius: 20px;
    font-size: 0.85rem;
    gap: 0.5rem;
    white-space: nowrap;
    flex-shrink: 0;
}

.filter-chip .remove-chip {
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    font-size: 1.1rem;
    line-height: 1;
    padding: 0;
    margin: 0;
    transition: transform 0.2s ease;
}

.filter-chip .remove-chip:hover {
    transform: scale(1.2);
    opacity: 0.7;
}

/* ── Secondary filters (dropdown panel) ─────────────────── */
.secondary-filters {
    position: relative;
}

.secondary-filters-content {
    display: none;
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    background-color: var(--card-bg);
    border: none;
    border-radius: 16px;
    padding: 1.5rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    z-index: 1000;
    min-width: 400px;
    max-width: 500px;
}

.secondary-filters-content.expanded {
    display: block;
}

.filter-group {
    margin-bottom: 1rem;
}

.filter-group:last-child {
    margin-bottom: 0;
}

.filter-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    font-size: 0.9rem;
}

/* Filter icon button (secondary filters toggle) */
.filter-icon-button {
    padding: 0.65rem;
    background: var(--date-picker-bg);
    border: 2px solid var(--date-picker-border);
    border-radius: 16px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    box-shadow: var(--date-picker-shadow);
}

.filter-icon-button svg {
    color: var(--text-primary);
    transition: color 0.2s ease;
}

.filter-icon-button:hover {
    border-color: var(--date-picker-border-hover);
    transform: translateY(-2px);
    box-shadow: var(--date-picker-shadow-hover);
}

.filter-icon-button.active {
    border: 2px solid transparent;
    background: linear-gradient(white, white),
                linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    background-origin: border-box;
    background-clip: padding-box, border-box;
}

.filter-icon-button.active svg {
    color: var(--primary-color);
}

/* ── Multi-select ────────────────────────────────────────── */
.multi-select-container {
    position: relative;
}

.multi-select {
    position: relative;
    width: 100%;
}

.multi-select-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: white;
    border: 1px solid var(--border-default);
    padding: 0.75rem;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.multi-select-header:hover {
    border-color: var(--gradient-start);
}

.multi-select.active .multi-select-header {
    border-color: var(--gradient-start);
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
}

.multi-select-placeholder {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.multi-select-placeholder.has-selection {
    color: var(--text-primary);
}

.multi-select-arrow {
    color: var(--text-secondary);
    transition: transform 0.3s ease;
}

.multi-select.active .multi-select-arrow {
    transform: rotate(180deg);
}

.multi-select-dropdown {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: white;
    border: 1px solid var(--gradient-start);
    border-top: none;
    border-bottom-left-radius: 12px;
    border-bottom-right-radius: 12px;
    max-height: 300px;
    overflow-y: auto;
    z-index: 1000;
    box-shadow: var(--shadow-medium);
}

.multi-select.active .multi-select-dropdown {
    display: block;
}

.multi-select-actions {
    padding: 0.5rem;
    border-bottom: 1px solid var(--border-default);
    display: flex;
    gap: 0.5rem;
}

.select-all-btn, .clear-all-btn {
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    border-radius: 3px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.select-all-btn {
    background-color: #88a09a;
    color: white;
    border: none;
}

.select-all-btn:hover {
    background-color: #6d827c;
}

.clear-all-btn {
    background-color: var(--card-bg);
    color: var(--text-secondary);
    border: 1px solid var(--border-default);
}

.clear-all-btn:hover {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
}

.multi-select-options {
    padding: 0.25rem 0;
}

.multi-select-option {
    display: flex;
    align-items: center;
    padding: 0.5rem 0.75rem;
    cursor: pointer;
    transition: background-color 0.2s ease;
    gap: 0.5rem;
}

.multi-select-option:hover {
    background-color: var(--bg-secondary);
}

.multi-select-option input[type="checkbox"] {
    margin: 0;
    cursor: pointer;
}

.multi-select-option label {
    cursor: pointer;
    font-weight: normal;
    margin: 0;
    flex: 1;
    font-size: 0.85rem;
}

/* ── Doc filter bar (new unified documents tab) ──────────── */
.doc-filter-bar {
    margin-bottom: 1.75rem;
}

.doc-filter-row-1 {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    margin-bottom: 0.625rem;
}

.doc-search-wrapper {
    flex: 1;
    position: relative;
}

.doc-search-icon {
    position: absolute;
    left: 0.875rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    pointer-events: none;
}

.doc-search-input {
    width: 100%;
    height: 44px;
    padding: 0 1rem 0 2.5rem;
    border: 1.5px solid var(--border-default);
    border-radius: 24px;
    font-size: 0.95rem;
    font-family: inherit;
    color: var(--text-primary);
    background: white;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.doc-search-input::placeholder { color: var(--text-secondary); }

.doc-search-input:focus {
    outline: none;
    border-color: #88a09a;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06), 0 0 0 3px rgba(136, 160, 154, 0.15);
}

.doc-date-picker,
.doc-date-picker.flatpickr-input {
    height: 40px;
    padding: 0 0.875rem;
    border: 1.5px solid var(--border-default);
    border-radius: 24px;
    font-size: 0.875rem;
    font-family: inherit;
    color: var(--text-secondary);
    background: var(--card-bg);
    cursor: pointer;
    width: 240px;
    flex-shrink: 0;
    transition: border-color 0.2s ease;
}

.doc-date-picker:focus {
    outline: none;
    border-color: var(--gradient-start);
}

.doc-filter-row-2 {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    flex-wrap: wrap;
}

/* Pill-style multi-select overrides */
.doc-filter-pill.multi-select {
    position: relative;
    width: auto;
    flex-shrink: 0;
}

.doc-filter-pill .multi-select-header {
    padding: 0 1.125rem;
    height: 40px;
    border-radius: 24px;
    border: 1.5px solid var(--border-default);
    background: var(--card-bg);
    font-size: 0.85rem;
    gap: 0.375rem;
    min-width: 180px;
    white-space: nowrap;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.doc-filter-pill .multi-select-header:hover {
    border-color: #88a09a;
}

.doc-filter-pill.multi-select.active .multi-select-header {
    border-color: #88a09a;
    border-radius: 12px 12px 0 0;
    box-shadow: 0 0 0 3px rgba(136, 160, 154, 0.15);
}

.doc-filter-pill .multi-select-placeholder {
    font-size: 0.85rem;
}

.doc-filter-pill .multi-select-placeholder.has-selection {
    color: #88a09a;
    font-weight: 600;
}

.doc-filter-pill .multi-select-dropdown {
    min-width: 260px;
    border-radius: 0 8px 8px 8px;
    border-top: none;
    border-color: #88a09a;
}

/* Actions: Hae + clear */
.doc-filter-actions {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    margin-left: auto;
}

.doc-btn-apply {
    height: 40px;
    width: 120px;
    padding: 0 1.75rem;
    background: #88a09a;
    color: white;
    border: none;
    border-radius: 24px;
    font-size: 0.925rem;
    font-family: inherit;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s ease, transform 0.15s ease;
    white-space: nowrap;
}

.doc-btn-apply:hover {
    background: #6d827c;
    transform: translateY(-1px);
}

.doc-btn-apply:active { transform: translateY(0); }

.doc-btn-clear {
    height: 40px;
    width: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--card-bg);
    border: 1.5px solid var(--border-default);
    border-radius: 50%;
    cursor: pointer;
    color: var(--text-secondary);
    transition: border-color 0.2s ease, color 0.2s ease;
    flex-shrink: 0;
}

.doc-btn-clear:hover {
    border-color: #ef4444;
    color: #ef4444;
}

/* ── Info section filter overrides (stakeholders speeches) ── */
.info-section .filters-row {
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.info-section .filters-row > div {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.info-section .filter-select {
    min-width: 160px !important;
    padding: 0.5rem 2rem 0.5rem 0.75rem !important;
    font-size: 0.85rem !important;
    transform: none !important;
    border-radius: 12px !important;
}

.info-section .filter-select:hover {
    transform: translateY(-1px) !important;
}

.info-section .filter-select:focus {
    transform: translateY(-1px) scale(1.01) !important;
}

.info-section .filter-apply-button {
    padding: 0.5rem 1.25rem !important;
    font-size: 0.85rem !important;
    border-radius: 12px !important;
    letter-spacing: 0.5px !important;
    transform: none !important;
}

.info-section .filter-apply-button:hover {
    transform: translateY(-2px) !important;
}

.info-section .filter-apply-button:active {
    transform: translateY(0px) !important;
}

.info-section .load-more-btn {
    margin: 1rem auto 0 !important;
    padding: 0.6rem 1.5rem !important;
    font-size: 0.85rem !important;
    border-radius: 16px !important;
}

/* Contact buttons override */
.contact-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    align-items: center;
    margin-top: 1rem;
}

.contact-buttons .filter-apply-button {
    width: auto !important;
    padding: 0.75rem 2rem !important;
    font-size: 0.95rem !important;
    min-width: auto !important;
}

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 1200px) {
    .filters-row {
        flex-wrap: wrap;
        gap: 1.25rem;
    }

    .filter-select {
        min-width: 180px;
    }
}

@media (max-width: 768px) {
    .documents-filters-container {
        padding: 1.5rem;
    }

    .filters-row {
        flex-direction: column;
        gap: 1.25rem;
        align-items: stretch;
    }

    .filter-select {
        min-width: auto;
        width: 100%;
        padding: 1rem 3rem 1rem 1.25rem;
    }

    .filter-apply-button {
        width: 100%;
        padding: 1rem 2.5rem;
    }

    .secondary-filters-content {
        padding: 0.75rem;
    }

    .filter-group {
        margin-bottom: 0.75rem;
    }

    .multi-select-dropdown {
        max-height: 250px;
    }

    .primary-filters .filters-row {
        flex-direction: column;
        gap: 0.5rem;
    }

    .filter-chips {
        gap: 0.25rem;
    }

    .filter-chip {
        font-size: 0.75rem;
        padding: 0.2rem 0.5rem;
    }

    .doc-filter-row-1 {
        flex-direction: column;
        align-items: stretch;
    }

    .doc-date-picker,
    .doc-date-picker.flatpickr-input {
        width: 100%;
    }

    .doc-filter-row-2 {
        flex-wrap: wrap;
    }

    .doc-filter-actions {
        margin-left: 0;
        width: 100%;
        justify-content: flex-end;
    }
}