/* NetPack Tools - Featured Tools Section on Homepage */

.featured-tools-section {
    padding: 80px 20px;
    background: var(--bg-primary);
}

.featured-tools-header {
    text-align: center;
    margin-bottom: 60px;
}

.featured-tools-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-top: 15px;
}

.featured-tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto 60px;
}

/* Featured Tool Card */
.featured-tool-card {
    background: var(--card-bg);
    border-radius: 16px;
    padding: 30px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
}

.featured-tool-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.tool-card-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 25px;
    padding-bottom: 20px;
    border-bottom: 2px solid var(--border-color);
}

.tool-card-header i {
    font-size: 2rem;
    color: var(--primary-color);
}

.tool-card-header h3 {
    font-size: 1.3rem;
    margin: 0;
    color: var(--text-primary);
}

.tool-card-body {
    margin-bottom: 20px;
}

.tool-card-footer {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

.tool-full-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.tool-full-link:hover {
    color: var(--primary-hover);
    gap: 12px;
}

/* Mini Tool Inputs */
.mini-tool-input {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    margin-bottom: 15px;
    background: var(--input-bg);
    color: var(--text-primary);
    transition: border-color 0.3s;
}

.mini-tool-input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.mini-tool-textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 0.95rem;
    margin-bottom: 15px;
    background: var(--input-bg);
    color: var(--text-primary);
    transition: border-color 0.3s;
    font-family: 'Courier New', monospace;
    resize: vertical;
}

.mini-tool-textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

/* Mini Tool Buttons */
.mini-tool-btn {
    width: 100%;
    padding: 12px 20px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.mini-tool-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(74, 107, 181, 0.4);
}

.mini-tool-btn-secondary {
    width: 100%;
    padding: 10px 20px;
    background: var(--secondary-bg);
    color: var(--text-primary);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 10px;
}

.mini-tool-btn-secondary:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.mini-tool-btn-icon {
    padding: 8px 12px;
    background: var(--secondary-bg);
    color: var(--text-primary);
    border: 2px solid var(--border-color);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s;
}

.mini-tool-btn-icon:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* Mini Tool Results */
.mini-tool-result {
    margin-top: 20px;
    padding: 20px;
    background: var(--result-bg);
    border-radius: 8px;
    border: 2px solid var(--border-color);
}

.mini-tool-output {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    font-family: 'Courier New', monospace;
    background: var(--input-bg);
    color: var(--text-primary);
    text-align: center;
    font-weight: 600;
}

/* Password Generator Specific */
.mini-tool-control {
    margin-bottom: 15px;
}

.mini-tool-control label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-primary);
}

.mini-tool-slider {
    width: 100%;
    height: 6px;
    border-radius: 3px;
    background: var(--border-color);
    outline: none;
    -webkit-appearance: none;
}

.mini-tool-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--primary-color);
    cursor: pointer;
}

.mini-tool-slider::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--primary-color);
    cursor: pointer;
    border: none;
}

.mini-tool-checkboxes {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-bottom: 15px;
}

.mini-tool-checkboxes label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.95rem;
    color: var(--text-primary);
    cursor: pointer;
}

.mini-tool-checkboxes input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

/* Color Picker Specific */
.mini-color-picker-container {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
    align-items: center;
}

.mini-color-input {
    width: 80px;
    height: 80px;
    border: 3px solid var(--border-color);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s;
}

.mini-color-input:hover {
    border-color: var(--primary-color);
}

.mini-color-preview {
    flex: 1;
    height: 80px;
    border-radius: 12px;
    border: 3px solid var(--border-color);
    background: #4A6BB5;
    transition: all 0.3s;
}

.mini-color-values {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.mini-color-value-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 5px;
}

.mini-color-value-row {
    display: flex;
    gap: 8px;
}

.mini-color-value-row .mini-tool-output {
    flex: 1;
    font-size: 0.9rem;
    padding: 8px 12px;
}

/* QR Code Result */
#mini-qr-code {
    display: flex;
    justify-content: center;
    margin-bottom: 15px;
}

#mini-qr-code canvas {
    max-width: 100%;
    height: auto !important;
    border-radius: 8px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .featured-tools-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .featured-tools-section {
        padding: 60px 15px;
    }
    
    .mini-tool-checkboxes {
        grid-template-columns: 1fr;
    }
}