/* DocuFlow Search Panel Styles */

.search-panel {
    position: fixed;
    top: 60px;
    right: -450px;
    width: 450px;
    height: calc(100vh - 60px);
    background: var(--surface);
    border-left: 1px solid var(--border);
    box-shadow: -4px 0 12px rgba(0, 0, 0, 0.1);
    transition: right 0.3s ease;
    z-index: 1000;
    display: flex;
    flex-direction: column;
}

.search-panel.visible {
    right: 0;
}

.search-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border);
    background: var(--primary);
    color: white;
}

.search-panel-title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 600;
    font-size: 1.1rem;
}

.search-panel-close {
    background: transparent;
    border: none;
    color: white;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 4px;
    transition: background 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-panel-close:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* Search Input */
.search-panel-input-group {
    position: relative;
    padding: 1.25rem;
    border-bottom: 1px solid var(--border);
}

.search-input {
    width: 100%;
    padding: 0.875rem 2.5rem 0.875rem 1rem;
    border: 2px solid var(--border);
    border-radius: 8px;
    font-size: 1rem;
    font-family: var(--font-family);
    background: var(--background);
    color: var(--text-primary);
    transition: border-color 0.2s;
}

.search-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

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

.search-clear-btn {
    position: absolute;
    right: 1.75rem;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0.25rem;
    transition: color 0.2s;
}

.search-clear-btn:hover {
    color: var(--text-primary);
}

/* Filters */
.search-filters {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border);
    background: var(--surface-alt);
}

.filter-group {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.filter-group label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.filter-select {
    flex: 1;
    padding: 0.5rem;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 0.875rem;
    font-family: var(--font-family);
    background: var(--background);
    color: var(--text-primary);
    cursor: pointer;
}

.filter-select:focus {
    outline: none;
    border-color: var(--primary);
}

/* Results Container */
.search-results-container {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
}

/* Placeholder / Empty States */
.search-placeholder,
.search-loading,
.search-no-results,
.search-error {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem 2rem;
    text-align: center;
    color: var(--text-secondary);
}

.search-loading i {
    color: var(--primary);
}

/* Results Header */
.search-results-header {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border);
    background: var(--surface-alt);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
}

/* Result Item */
.search-result-item {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border);
    cursor: pointer;
    transition: background 0.2s;
}

.search-result-item:hover {
    background: var(--surface-hover);
}

.search-result-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 0.75rem;
}

.search-result-file {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex: 1;
}

.search-result-file i {
    color: var(--primary);
    font-size: 1.1rem;
}

.search-result-filename {
    font-weight: 500;
    color: var(--text-primary);
    word-break: break-word;
}

.search-result-badge {
    display: inline-block;
    padding: 0.125rem 0.5rem;
    background: var(--primary);
    color: white;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
    white-space: nowrap;
}

.search-result-meta {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    color: var(--text-secondary);
    white-space: nowrap;
}

/* Matches */
.search-result-matches {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.search-match {
    padding: 0.75rem;
    background: var(--background);
    border-left: 3px solid var(--primary);
    border-radius: 4px;
}

.search-match-content {
    font-size: 0.875rem;
    line-height: 1.5;
    color: var(--text-secondary);
    word-wrap: break-word;
}

.search-highlight {
    background: #fef08a;
    color: #854d0e;
    font-weight: 600;
    padding: 0.125rem 0.25rem;
    border-radius: 3px;
}

.search-match-more {
    padding: 0.5rem;
    text-align: center;
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-style: italic;
}

/* Scrollbar styles moved to scrollbars.css (Phase 15) */

/* Responsive */
@media (max-width: 768px) {
    .search-panel {
        width: 100%;
        right: -100%;
        top: 0;
        height: 100vh;
        z-index: var(--z-modal);
        border-left: none;
    }
    
    .search-panel.visible {
        right: 0;
    }

    .search-panel-header {
        padding: var(--mobile-spacing-md) var(--mobile-spacing-lg);
        min-height: var(--touch-target-min);
    }

    .search-panel-close {
        min-height: var(--touch-target-min);
        min-width: var(--touch-target-min);
        padding: var(--mobile-spacing-sm);
    }

    .search-panel-input-group {
        padding: var(--mobile-spacing-lg);
    }

    .search-input {
        padding: var(--mobile-spacing-md) 3rem var(--mobile-spacing-md) var(--mobile-spacing-md);
        font-size: var(--mobile-font-size-base);
        min-height: var(--touch-target-min);
    }

    .search-clear-btn {
        right: var(--mobile-spacing-lg);
        min-height: var(--touch-target-min);
        min-width: var(--touch-target-min);
        padding: var(--mobile-spacing-sm);
    }

    .search-filters {
        padding: var(--mobile-spacing-md) var(--mobile-spacing-lg);
    }

    .filter-group {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--mobile-spacing-sm);
    }

    .filter-group label {
        font-size: var(--mobile-font-size-sm);
    }

    .filter-select {
        width: 100%;
        padding: var(--mobile-spacing-md);
        font-size: var(--mobile-font-size-base);
        min-height: var(--touch-target-min);
    }

    .search-result-item {
        padding: var(--mobile-spacing-md) var(--mobile-spacing-lg);
        min-height: var(--touch-target-min);
    }
}