/* Import main styles */
@import url('main.css');

/* Tool Specific Styles */
.tool-section {
    padding: 4rem 0;
    background-color: var(--bg-primary);
}

.tool-header {
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
}

.tool-header h1 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-weight: 800;
    position: relative;
    display: inline-block;
}

.tool-header h1::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.tool-header p {
    font-size: 1.1rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 1.5rem auto 0;
}

.tool-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
}

.input-section {
    background: var(--bg-secondary);
    padding: 2.5rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.input-section:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.output-section {
    background: var(--bg-secondary);
    padding: 2.5rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.output-section:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.75rem;
    font-weight: 600;
    color: var(--text-color);
    font-size: 1rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-md);
    font-size: 1rem;
    font-family: inherit;
    background-color: var(--white);
    transition: var(--transition);
}

.form-group input:hover,
.form-group select:hover,
.form-group textarea:hover {
    border-color: var(--primary-color);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(76, 154, 255, 0.2);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

.category-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.category-btn {
    padding: 10px 20px;
    background: var(--light-color);
    border: none;
    border-radius: 30px;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
    font-size: 0.9rem;
    box-shadow: var(--shadow);
}

.category-btn.active,
.category-btn:hover {
    background: var(--gradient-primary);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.text-tools-buttons {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.results-container {
    max-height: 500px;
    overflow-y: auto;
    border-radius: var(--border-radius-md);
    background-color: var(--white);
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.05);
    padding: 0.5rem;
}

.result-item {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    position: relative;
    border-radius: var(--border-radius-md);
    transition: var(--transition);
    margin-bottom: 0.5rem;
    background-color: var(--white);
    box-shadow: var(--shadow);
}

.result-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.result-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.result-text {
    margin-bottom: 1.5rem;
    word-break: break-word;
    font-size: 1.1rem;
    line-height: 1.6;
}

.action-buttons {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.btn-small {
    padding: 8px 16px;
    font-size: 0.9rem;
    border-radius: var(--border-radius-md);
}

.copy-btn {
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.copy-btn:hover {
    background: var(--gradient-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.save-btn {
    background: var(--gradient-secondary);
    color: white;
    border: none;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.save-btn:hover {
    background: var(--gradient-secondary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.delete-btn {
    background: linear-gradient(135deg, #6c757d, #495057);
    color: white;
    border: none;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.delete-btn:hover {
    background: linear-gradient(135deg, #495057, #343a40);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.placeholder-text {
    text-align: center;
    color: var(--text-light);
    font-style: italic;
    padding: 3rem;
    font-size: 1.1rem;
}

.word-count-display {
    margin-top: 1.5rem;
    padding: 1rem;
    background: var(--light-color);
    border-radius: var(--border-radius-md);
    text-align: center;
    font-weight: 600;
    font-size: 1.1rem;
    box-shadow: var(--shadow);
}

.saved-item-meta {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1rem;
    font-size: 0.9rem;
    color: var(--text-light);
}

.item-type {
    background: var(--gradient-primary);
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-weight: 500;
}

.item-date {
    font-style: italic;
}

.filter-buttons {
    margin-bottom: 1.5rem;
}

.saved-items-container .results-container {
    min-height: 300px;
}

/* Responsive Design */
@media (max-width: 992px) {
    .tool-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .input-section,
    .output-section {
        padding: 2rem;
    }
}

@media (max-width: 768px) {
    .tool-section {
        padding: 3rem 0;
    }
    
    .tool-header h1 {
        font-size: 2rem;
    }
    
    .tool-container {
        grid-template-columns: 1fr;
    }
    
    .input-section,
    .output-section {
        padding: 1.5rem;
    }
    
    .category-buttons {
        justify-content: center;
    }
    
    .text-tools-buttons {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .action-buttons {
        justify-content: center;
    }
    
    .result-item {
        padding: 1.25rem;
    }
}

@media (max-width: 576px) {
    .tool-section {
        padding: 2rem 0;
    }
    
    .tool-header h1 {
        font-size: 1.75rem;
    }
    
    .input-section,
    .output-section {
        padding: 1.25rem;
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 12px;
    }
    
    .category-btn {
        padding: 8px 16px;
        font-size: 0.85rem;
    }
    
    .result-text {
        font-size: 1rem;
    }
    
    .btn-small {
        padding: 6px 12px;
        font-size: 0.85rem;
    }
    
    .word-count-display {
        font-size: 1rem;
        padding: 0.75rem;
    }
}