/* Find and Replace Tool Styles */

.find-replace-app {
    display: grid;
    grid-template-rows: auto 1fr;
    gap: 24px;
    max-width: 1200px;
    margin: 0 auto;
}

/* Controls Section */
.controls-section {
    background: var(--card-bg-color);
    border: 1px solid var(--subtle-border-color);
    border-radius: 8px;
    padding: 24px;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 24px;
    align-items: start;
}

.search-controls {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.input-group label {
    font-weight: 500;
    color: var(--text-color);
    font-size: 14px;
}

.find-input,
.replace-input {
    padding: 12px 16px;
    background: var(--main-bg-color);
    border: 1px solid var(--subtle-border-color);
    border-radius: 6px;
    color: var(--text-color);
    font-size: 14px;
    transition: all 0.2s ease;
}

.find-input:focus,
.replace-input:focus {
    outline: none;
    border-color: var(--highlight-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.options-controls {
    grid-column: 1 / -1;
    margin-top: 8px;
}

.checkbox-group {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 14px;
    color: var(--text-color);
    user-select: none;
}

.checkbox-label input[type="checkbox"] {
    display: none;
}

.checkmark {
    width: 18px;
    height: 18px;
    border: 2px solid var(--subtle-border-color);
    border-radius: 4px;
    position: relative;
    transition: all 0.2s ease;
}

.checkbox-label input[type="checkbox"]:checked + .checkmark {
    background: var(--highlight-color);
    border-color: var(--highlight-color);
}

.checkbox-label input[type="checkbox"]:checked + .checkmark::after {
    content: '';
    position: absolute;
    left: 5px;
    top: 2px;
    width: 4px;
    height: 8px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.action-controls {
    display: flex;
    flex-direction: column;
    gap: 12px;
    min-width: 140px;
}

.btn {
    padding: 10px 16px;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.btn svg {
    width: 16px;
    height: 16px;
}

.btn-primary {
    background: var(--highlight-color);
    color: white;
}

.btn-primary:hover {
    background: var(--highlight-color);
    opacity: 0.9;
    transform: translateY(-1px);
}

.btn-secondary {
    background: #10b981;
    color: white;
}

.btn-secondary:hover {
    background: #059669;
    transform: translateY(-1px);
}

.btn-outline {
    background: transparent;
    color: var(--text-color);
    border: 1px solid var(--subtle-border-color);
}

.btn-outline:hover {
    background: var(--main-bg-color);
    border-color: var(--highlight-color);
    color: var(--highlight-color);
}

/* Text Section */
.text-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    min-height: 500px;
}

.text-input-area,
.results-area {
    background: var(--card-bg-color);
    border: 1px solid var(--subtle-border-color);
    border-radius: 8px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.text-input-area label,
.results-header h3 {
    font-weight: 500;
    color: var(--text-color);
    font-size: 16px;
    margin: 0;
}

.text-input {
    flex: 1;
    min-height: 400px;
    padding: 16px;
    background: var(--main-bg-color);
    border: 1px solid var(--subtle-border-color);
    border-radius: 6px;
    color: var(--text-color);
    font-size: 14px;
    line-height: 1.5;
    resize: none;
    font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
}

.text-input:focus {
    outline: none;
    border-color: var(--highlight-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--subtle-border-color);
}

.results-count {
    font-size: 14px;
    color: var(--text-color);
    opacity: 0.7;
    font-weight: 500;
}

.results-content {
    flex: 1;
    overflow-y: auto;
}

.no-results {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 200px;
    color: var(--text-color);
    opacity: 0.6;
    text-align: center;
}

.no-results svg {
    width: 48px;
    height: 48px;
    margin-bottom: 12px;
    opacity: 0.5;
}

.no-results p {
    margin: 0;
    font-size: 14px;
}

/* Match Results */
.match-result {
    padding: 12px;
    margin-bottom: 8px;
    background: var(--main-bg-color);
    border: 1px solid var(--subtle-border-color);
    border-radius: 6px;
    font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
    font-size: 13px;
    line-height: 1.4;
}

.match-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
    font-size: 12px;
    color: var(--text-color);
    opacity: 0.7;
}

.match-position {
    font-weight: 500;
}

.match-text {
    color: var(--text-color);
    white-space: pre-wrap;
    word-break: break-all;
}

.highlight {
    background: var(--highlight-color);
    color: white;
    padding: 2px 4px;
    border-radius: 3px;
    font-weight: 500;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .text-section {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .controls-section {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .search-controls {
        grid-template-columns: 1fr;
    }
    
    .action-controls {
        flex-direction: row;
        justify-content: center;
        min-width: auto;
    }
}

@media (max-width: 768px) {
    .find-replace-app {
        gap: 16px;
    }
    
    .controls-section,
    .text-input-area,
    .results-area {
        padding: 16px;
    }
    
    .checkbox-group {
        flex-direction: column;
        gap: 12px;
    }
    
    .action-controls {
        flex-direction: column;
        gap: 8px;
    }
    
    .btn {
        padding: 12px 16px;
        font-size: 16px;
    }
    
    .text-input {
        min-height: 300px;
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .results-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    .match-info {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }
}