/* Regex Generator Styling */

/* Pattern Library */
.pattern-library .pattern-btn {
    text-align: left;
    padding: 8px 12px;
    transition: all 0.2s;
}

.pattern-library .pattern-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

.pattern-library .pattern-btn strong {
    font-size: 14px;
}

.pattern-library .pattern-btn small {
    font-size: 11px;
    margin-top: 4px;
}

/* Regex Input */
.regex-input {
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 16px;
    padding: 10px;
    background-color: #f8f9fa;
    border: 2px solid #dee2e6;
}

.regex-input:focus {
    background-color: #fff;
    border-color: #86b7fe;
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
}

[data-bs-theme="dark"] .regex-input {
    background-color: #1a1d23;
    color: #e9ecef;
    border-color: #495057;
}

[data-bs-theme="dark"] .regex-input:focus {
    background-color: #212529;
    border-color: #86b7fe;
}

/* Regex Display */
.regex-display {
    padding: 12px 16px;
    background-color: #e7f3ff;
    border: 2px solid #0d6efd;
    border-radius: 8px;
    font-size: 18px;
    font-weight: 600;
    color: #0d6efd;
    text-align: center;
    word-break: break-all;
}

[data-bs-theme="dark"] .regex-display {
    background-color: #1a2942;
    border-color: #4a90e2;
    color: #4a90e2;
}

/* Flags Container */
.flags-container {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    padding: 8px 0;
}

.form-check-inline {
    margin-right: 0;
}

/* Quick Components */
.components-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 8px;
}

.component-btn {
    padding: 8px;
    text-align: center;
    transition: all 0.2s;
    border-radius: 6px;
}

.component-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 2px 6px rgba(0,0,0,0.15);
}

.component-btn code {
    font-size: 14px;
    font-weight: 600;
    color: #0d6efd;
}

[data-bs-theme="dark"] .component-btn code {
    color: #4a90e2;
}

.component-btn small {
    font-size: 10px;
    margin-top: 4px;
}

/* Highlighted Text Box */
.highlighted-text-box {
    padding: 16px;
    background-color: #ffffff;
    border: 1px solid #dee2e6;
    border-radius: 8px;
    line-height: 1.8;
    white-space: pre-wrap;
    word-break: break-word;
    min-height: 100px;
}

[data-bs-theme="dark"] .highlighted-text-box {
    background-color: #212529;
    border-color: #495057;
    color: #e9ecef;
}

.regex-match {
    background-color: #fff3cd;
    color: #856404;
    padding: 2px 4px;
    border-radius: 3px;
    font-weight: 600;
}

[data-bs-theme="dark"] .regex-match {
    background-color: #664d03;
    color: #ffecb5;
}

/* Matches List */
.matches-list {
    max-height: 400px;
    overflow-y: auto;
}

.match-item {
    padding: 12px;
    background-color: #f8f9fa;
    border-left: 4px solid #0d6efd;
    margin-bottom: 8px;
    border-radius: 4px;
}

[data-bs-theme="dark"] .match-item {
    background-color: #1a1d23;
    border-left-color: #4a90e2;
}

.match-item code {
    background-color: #e7f3ff;
    color: #0d6efd;
    padding: 2px 6px;
    border-radius: 3px;
    font-weight: 600;
}

[data-bs-theme="dark"] .match-item code {
    background-color: #1a2942;
    color: #4a90e2;
}

/* Explanation List */
.explanation-list ul {
    list-style: none;
    padding-left: 0;
}

.explanation-list li {
    padding: 6px 0;
    border-bottom: 1px solid #e9ecef;
}

[data-bs-theme="dark"] .explanation-list li {
    border-bottom-color: #495057;
}

.explanation-list li:last-child {
    border-bottom: none;
}

.explanation-list code {
    background-color: #e7f3ff;
    color: #0d6efd;
    padding: 2px 6px;
    border-radius: 3px;
    font-weight: 600;
}

[data-bs-theme="dark"] .explanation-list code {
    background-color: #1a2942;
    color: #4a90e2;
}

/* Code Output */
.code-output {
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 13px;
    line-height: 1.6;
    background-color: #f8f9fa;
    border: 1px solid #dee2e6;
}

[data-bs-theme="dark"] .code-output {
    background-color: #212529;
    border-color: #495057;
    color: #e9ecef;
}

/* Alerts in Results */
.alert {
    margin-bottom: 0;
}

/* Button Styling */
.toolBtn {
    transition: all 0.2s ease;
    border-radius: 6px;
    font-weight: 500;
    padding: 8px 16px;
}

.toolBtn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

.toolBtn:active {
    transform: translateY(0);
}

/* Card Headers */
.card-header h5 {
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Form Labels */
.form-label {
    font-weight: 500;
    color: #212529;
}

[data-bs-theme="dark"] .form-label {
    color: #e9ecef;
}

/* Form Text */
.form-text {
    font-size: 0.875rem;
    color: #6c757d;
}

[data-bs-theme="dark"] .form-text {
    color: #9ca3af;
}

/* Responsive Design */
@media (max-width: 768px) {
    .components-grid {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
        gap: 6px;
    }

    .component-btn {
        padding: 6px;
    }

    .regex-input {
        font-size: 14px;
    }

    .regex-display {
        font-size: 14px;
        padding: 8px 12px;
    }

    .flags-container {
        flex-direction: column;
        gap: 8px;
    }

    .pattern-library .pattern-btn {
        padding: 6px 10px;
    }

    .toolBtn {
        width: 100%;
        margin-bottom: 5px;
    }
}

/* Focus States */
.form-control:focus,
.form-select:focus {
    border-color: #86b7fe;
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
}

/* Dark Mode Form Controls */
[data-bs-theme="dark"] .form-control {
    background-color: #212529;
    border-color: #495057;
    color: #e9ecef;
}

[data-bs-theme="dark"] .form-control:focus {
    background-color: #212529;
    border-color: #86b7fe;
}

[data-bs-theme="dark"] .bg-light {
    background-color: #1a1d23 !important;
}

/* Scrollbar for matches list */
.matches-list::-webkit-scrollbar {
    width: 8px;
}

.matches-list::-webkit-scrollbar-track {
    background-color: #f1f1f1;
    border-radius: 4px;
}

[data-bs-theme="dark"] .matches-list::-webkit-scrollbar-track {
    background-color: #1a1d23;
}

.matches-list::-webkit-scrollbar-thumb {
    background-color: #888;
    border-radius: 4px;
}

.matches-list::-webkit-scrollbar-thumb:hover {
    background-color: #555;
}