/* ==========================================================================
 *  Global Search Modal
 *  ========================================================================== */

.global-search-modal {
    position: fixed;
    top: 50%;
    left: 50%;
    width: min(720px, 90vw);
    max-height: 80vh;
    z-index: 1000;
    display: none;
    flex-direction: column;
    overflow: hidden;
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-strong);
    transform: translate(-50%, -50%) !important;
}

.global-search-modal.show {
    display: flex;
}

.global-search-header {
    display: flex;
    gap: 12px;
    align-items: center;
    padding: 16px 20px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}

.global-search-input-wrapper {
    flex: 1;
    display: flex;
    gap: 12px;
    align-items: center;
    padding: 12px 16px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.global-search-input-wrapper:focus-within {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.15);
}

.global-search-icon {
    flex-shrink: 0;
    color: var(--text-muted);
}

.global-search-input {
    flex: 1;
    min-width: 0;
    background: transparent;
    border: none;
    outline: none;
    font-size: 1rem;
    color: var(--text-primary);
}

.global-search-input::placeholder {
    color: var(--text-muted);
}

.global-search-hint {
    flex-shrink: 0;
    padding: 4px 8px;
    font-size: 0.7rem;
    white-space: nowrap;
    color: var(--text-muted);
    background: var(--bg-secondary);
    border-radius: 4px;
}

.global-search-close {
    flex-shrink: 0;
    display: flex;
    width: 36px;
    height: 36px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    cursor: pointer;
    transition: background 0.2s, color 0.2s;
}

.global-search-close:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.global-search-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background: var(--bg-primary);
}

.global-search-content-toggle {
    padding: 12px 16px;
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
}

.global-search-checkbox {
    display: flex;
    gap: 8px;
    align-items: center;
    cursor: pointer;
    user-select: none;
}

.global-search-checkbox input[type="checkbox"] {
    width: 16px;
    height: 16px;
    cursor: pointer;
    accent-color: var(--accent);
}

.global-search-checkbox-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.global-search-results {
    flex: 1;
    padding: 8px;
    overflow-y: auto;
}

.global-search-result-count {
    position: sticky;
    top: 0;
    z-index: 1;
    padding: 8px 12px;
    font-size: 0.75rem;
    color: var(--text-muted);
    background: var(--bg-primary);
}

.global-search-result {
    padding: 12px 14px;
    border: 1px solid transparent;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    gap: 6px;
    transition: background 0.15s, border-color 0.15s;
}

.global-search-result:hover {
    background: var(--bg-secondary);
    border-color: var(--border-color);
}

.global-search-result.active {
    background: var(--bg-secondary);
    border-color: var(--accent);
}

.global-search-result-header {
    display: flex;
    gap: 12px;
    align-items: center;
    justify-content: space-between;
}

.global-search-result-title {
    flex: 1;
    overflow: hidden;
    font-weight: 600;
    font-size: 0.9rem;
    white-space: nowrap;
    text-overflow: ellipsis;
    color: var(--text-primary);
}

.global-search-result-date {
    flex-shrink: 0;
    font-size: 0.7rem;
    white-space: nowrap;
    color: var(--text-muted);
}

.global-search-result-snippet {
    display: -webkit-box;
    font-size: 0.8rem;
    line-height: 1.4;
    overflow: hidden;
    color: var(--text-secondary);
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.global-search-result-snippet mark {
    padding: 0 1px;
    border-radius: 2px;
    background: rgba(var(--accent-rgb), 0.25);
    color: var(--accent);
}

.global-search-result-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.global-search-result-tag {
    padding: 2px 6px;
    font-size: 0.65rem;
    color: var(--text-muted);
    background: var(--bg-tertiary);
    border-radius: 4px;
}

.global-search-empty,
.global-search-no-results {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--text-muted);
}

.global-search-empty {
    padding: 60px 20px;
}

.global-search-no-results {
    padding: 40px 20px;
}

.global-search-empty svg,
.global-search-no-results svg {
    margin-bottom: 16px;
    opacity: 0.4;
}

.global-search-empty p,
.global-search-no-results p {
    font-size: 0.9rem;
}

.global-search-loading {
    display: flex;
    gap: 10px;
    align-items: center;
    justify-content: center;
    padding: 40px;
    color: var(--text-muted);
}

.global-search-loading .spinner {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-color);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}