/* ========================================
   Bond Screener — Toss-style chip filters
   ======================================== */

/* Filter bar — single row above tabs */
.bs-filter-bar {
    display: flex;
    align-items: flex-start;
    gap: var(--space-2);
    flex-wrap: wrap;
    margin-bottom: var(--space-4);
}

/* Chip row — wrap on desktop so gi-dropdown panels are not clipped by overflow.
 * T12: bs-chips was overflow-x:auto, which silently clipped absolute-positioned
 * gi-dropdown panels. On mobile we still horizontal-scroll. */
.bs-chips {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    flex: 1;
    min-width: 0;
    flex-wrap: wrap;
    padding-bottom: var(--space-1);
}
@media (max-width: 640px) {
    .bs-chips {
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        /* Right-edge fade affordance — signals more chips are scrollable
           offscreen. Same pattern as entity .eh-pill-row. */
        -webkit-mask-image: linear-gradient(to right, black calc(100% - 24px), transparent 100%);
        mask-image: linear-gradient(to right, black calc(100% - 24px), transparent 100%);
    }
    .bs-chips::-webkit-scrollbar { display: none; }
}

/* Individual chip */
.bs-chip {
    position: relative;
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: var(--space-2) var(--space-3);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-text-secondary);
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    cursor: pointer;
    white-space: nowrap;
    transition: var(--transition-fast);
    user-select: none;
}
.bs-chip:hover {
    border-color: var(--color-text-tertiary);
    color: var(--color-text-primary);
}
.bs-chip.active {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}
.bs-chip-arrow {
    width: 12px;
    height: 12px;
    transition: transform 0.15s ease;
}
.bs-chip.open .bs-chip-arrow {
    transform: rotate(180deg);
}

/* Clear all button */
.bs-clear-all {
    flex-shrink: 0;
    padding: var(--space-2) var(--space-3);
    font-size: var(--text-xs);
    font-weight: var(--font-medium);
    color: var(--color-text-tertiary);
    background: none;
    border: none;
    cursor: pointer;
    white-space: nowrap;
    transition: var(--transition-fast);
}
.bs-clear-all:hover {
    color: var(--color-text-primary);
}

/* ========================================
   POPOVER (dropdown from chip)
   ======================================== */
.bs-popover {
    position: fixed;
    z-index: var(--z-popover);
    min-width: 200px;
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: var(--space-4);
    display: none;
}
.bs-popover.open {
    display: block;
}

/* Popover title */
.bs-popover-title {
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--color-text-primary);
    margin: 0 0 var(--space-3);
}

/* ── gi-dropdown multi filters (T12) ───────────────
 * chip 행 안에서 content-sized로 잡히도록 폭을 압축.
 * trigger 외형(1px border + radius-full + active inverted-black)은
 * 공용 gi-dropdown 토큰을 그대로 상속한다.
 */
.bs-gi-filter {
    flex: 0 0 auto;
    width: auto;
}
.bs-gi-filter .gi-dd__trigger {
    width: auto;
    height: 32px;
}

/* Range input (for 표면이율) */
.bs-range-row {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}
.bs-range-input {
    width: 80px;
    height: 36px;
    padding: 0 var(--space-3);
    font-size: var(--text-sm);
    font-family: var(--font-mono);
    color: var(--color-text-primary);
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    outline: none;
    transition: var(--transition-fast);
}
.bs-range-input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--color-info) 15%, transparent);
}
.bs-range-sep {
    color: var(--color-text-tertiary);
    font-size: var(--text-sm);
}

/* Text search input (for 발행인) */
.bs-text-input {
    width: 100%;
    height: 36px;
    padding: 0 var(--space-3);
    font-size: var(--text-sm);
    color: var(--color-text-primary);
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    outline: none;
    transition: var(--transition-fast);
}
.bs-text-input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--color-info) 15%, transparent);
}

/* Popover footer buttons */
.bs-popover-footer {
    display: flex;
    justify-content: flex-end;
    gap: var(--space-2);
    margin-top: var(--space-3);
    padding-top: var(--space-3);
    border-top: 1px solid var(--color-border);
}
.bs-btn-reset {
    padding: var(--space-1) var(--space-3);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-text-secondary);
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-fast);
}
.bs-btn-reset:hover {
    color: var(--color-text-primary);
    border-color: var(--color-text-tertiary);
}

/* ========================================
   RESULTS
   ======================================== */
.bs-results {
    margin-bottom: var(--space-8);
}
.bs-results-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-3);
}
.bs-results-count {
    font-size: var(--text-sm);
    color: var(--color-text-tertiary);
}
.bs-results-count strong {
    color: var(--color-text-primary);
    font-weight: var(--font-semibold);
}

/* Active filters row (tags + clear-all button) */
.bs-active-filters-row {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-1);
    width: 100%;
}
.bs-active-filters-row:not(:has(.bs-active-tag)) {
    display: none;
}

/* Active filters summary — display:contents so tags flow inline with clear button */
.bs-active-filters {
    display: contents;
}
.bs-active-tag {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px var(--space-2);
    font-size: var(--text-xs);
    color: var(--color-info-fg);
    background: var(--color-info-bg);
    border-radius: var(--radius-full);
}
.bs-active-tag-remove {
    width: 14px;
    height: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0.6;
    transition: var(--transition-fast);
}
.bs-active-tag-remove:hover {
    opacity: 1;
}

/* Loading state */
.bs-loading {
    text-align: center;
    padding: var(--space-8) 0;
    color: var(--color-text-tertiary);
    font-size: var(--text-sm);
}

/* Empty state */
.bs-empty {
    text-align: center;
    padding: var(--space-8) 0;
    color: var(--color-text-tertiary);
    font-size: var(--text-sm);
}

/* ========================================
   DARK MODE
   ======================================== */
[data-theme="dark"] .bs-chip {
    background: var(--color-bg-primary);
    border-color: var(--color-border);
    color: var(--color-text-secondary);
}
[data-theme="dark"] .bs-chip:hover {
    border-color: var(--color-text-tertiary);
    color: var(--color-text-primary);
}
[data-theme="dark"] .bs-chip.active {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}

[data-theme="dark"] .bs-popover {
    background: var(--color-bg-primary);
    border-color: var(--color-border);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

[data-theme="dark"] .bs-option.selected {
    background: color-mix(in srgb, var(--color-info) 15%, transparent);
}

[data-theme="dark"] .bs-range-input,
[data-theme="dark"] .bs-text-input {
    background: var(--color-bg-secondary);
    border-color: var(--color-border);
    color: var(--color-text-primary);
}
[data-theme="dark"] .bs-range-input:focus,
[data-theme="dark"] .bs-text-input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--color-info) 20%, transparent);
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 640px) {
    .bs-chips {
        gap: var(--space-1);
    }
    .bs-chip {
        padding: 6px var(--space-2);
        font-size: var(--text-xs);
    }
    .bs-popover {
        position: fixed !important;
        top: auto !important;
        bottom: 0 !important;
        left: 0 !important;
        right: 0 !important;
        border-radius: var(--radius-xl) var(--radius-xl) 0 0;
        max-height: 60vh;
        overflow-y: auto;
        min-width: unset;
    }
    .bs-results-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-1);
    }
}

/* Mobile backdrop */
.bs-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    /* popover 바로 아래에서 외부 클릭을 잡기 위한 backdrop */
    z-index: calc(var(--z-popover) - 1);
}
@media (max-width: 640px) {
    .bs-backdrop.open {
        display: block;
    }
}