/* Text Case Converter Tool CSS */

/* Inherit base tool styles */
@import url('tool-template.css');

.steps-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.step-card {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    padding: 2rem;
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.step-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.step-number {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.step-content {
    display: flex;
    flex-direction: column;
    width: 100%;
    overflow-wrap: break-word;
    word-wrap: break-word;
}

.step-image {
    max-width: 100%;
    height: auto;
    object-fit: contain;
    border-radius: var(--radius-md);
    transition: transform 0.3s ease;
}

.step-image-container {
    margin: 1.5rem 0;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    max-width: 100%;
}

/* Mobile responsiveness for steps */
@media (max-width: 768px) {
    .steps-container {
        grid-template-columns: 1fr;
    }
    
    .step-card {
        padding: 1.5rem;
    }
    
    .step-content {
        padding-right: 0;
    }
    
    .step-image-container {
        width: 100%;
        overflow-x: auto;
    }
    
    .feature-list {
        padding-left: 1.5rem;
    }
}

/* Tablet and small desktop */
@media (min-width: 769px) and (max-width: 1200px) {
    .steps-container {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Large desktop layout for steps container */
@media (min-width: 1400px) {
    .steps-container {
        max-width: 1200px;
        margin-left: auto;
        margin-right: auto;
        gap: 3rem;
    }
    
    .step-card {
        padding: 2.5rem;
    }
}

/* Custom styles for Text Case Converter */
.case-example {
    display: inline-block;
    padding: 0.3rem 0.6rem;
    border-radius: var(--radius-sm);
    background-color: rgba(99, 102, 241, 0.1);
    color: var(--accent-primary);
    font-family: 'Inter', sans-serif;
    margin: 0.2rem 0;
    font-size: 0.9rem;
}

/* Text area container */
.text-area-container {
    grid-column: 1 / -1;
    margin-bottom: 2rem;
}

.text-area {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-color);
}

.text-container {
    margin-bottom: 1rem;
}

.text-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Case buttons styling */
.case-buttons-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.case-button {
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: center;
}

.case-button:hover {
    border-color: var(--accent-primary);
    background-color: rgba(99, 102, 241, 0.1);
}

.case-button.active {
    background-color: var(--accent-primary);
    color: white;
    border-color: var(--accent-primary);
}

/* Character count display */
.char-count {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-top: 0.5rem;
    text-align: right;
}

/* Highlight changes */
.highlight-changes {
    background-color: rgba(99, 102, 241, 0.1);
    padding: 0.2rem 0;
    border-radius: var(--radius-sm);
}

/* How to Use section styles - Redesigned */
.guide-container {
    display: flex;
    flex-direction: column;
    gap: 3rem;
    margin: 3rem 0;
}

/* Steps Timeline */
.steps-wrapper {
    position: relative;
    padding: 1rem 0;
}

.steps-timeline {
    position: relative;
}

.timeline-line {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 2rem;
    width: 2px;
    background: linear-gradient(to bottom, var(--accent-primary), var(--accent-secondary));
    transform: translateX(-50%);
}

.step-block {
    display: flex;
    margin-bottom: 3rem;
    position: relative;
}

.step-block:last-child {
    margin-bottom: 0;
}

.step-icon {
    width: 4rem;
    height: 4rem;
    border-radius: 50%;
    background: var(--card-bg);
    border: 2px solid var(--accent-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--accent-primary);
    z-index: 2;
    box-shadow: 0 0 15px rgba(99, 102, 241, 0.3);
}

.step-content-wrapper {
    flex: 1;
    margin-left: 2rem;
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.step-content-wrapper:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.step-heading {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--accent-primary);
}

.step-content p {
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.step-image-container {
    margin: 1.5rem 0;
    text-align: center;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--border-color);
    display: flex;
    justify-content: center;
    align-items: center;
}

.step-image {
    max-width: 100%;
    height: auto;
    transition: transform 0.3s ease;
    object-fit: contain;
    display: block;
}

.step-image:hover {
    transform: scale(1.03);
}

.step-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

.feature-tag {
    display: inline-flex;
    align-items: center;
    padding: 0.4rem 0.8rem;
    background-color: rgba(99, 102, 241, 0.1);
    color: var(--accent-primary);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
}

.feature-tag i {
    margin-right: 0.4rem;
}

.case-examples {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

.step-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin-top: 1rem;
}

.action-button {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 1rem;
    background-color: var(--accent-primary);
    color: white;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    transition: background-color 0.2s ease;
}

.action-button:hover {
    background-color: var(--accent-secondary);
}

.action-button i {
    margin-right: 0.5rem;
}

/* Info Panels */
.info-panels-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.info-panel {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.info-panel:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.panel-header {
    display: flex;
    align-items: center;
    padding: 1.5rem;
    background: linear-gradient(to right, rgba(99, 102, 241, 0.1), rgba(99, 102, 241, 0.05));
    border-bottom: 1px solid var(--border-color);
}

.panel-icon {
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    background: var(--accent-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: white;
    margin-right: 1rem;
}

.panel-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-primary);
}

.panel-content {
    padding: 1.5rem;
}

/* Case List */
.case-list {
    list-style: none;
    padding: 0;
    margin: 0;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.case-list li {
    padding: 0.8rem 0;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    max-width: 100%;
}

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

.case-name {
    display: inline-block;
    min-width: 100px;
    padding: 0.3rem 0.6rem;
    background-color: rgba(99, 102, 241, 0.1);
    color: var(--accent-primary);
    border-radius: var(--radius-sm);
    margin-right: 0.8rem;
    font-family: 'Inter', sans-serif;
}

/* Use Cases Grid */
.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.use-case {
    text-align: center;
    padding: 1.5rem 1rem;
    border-radius: var(--radius-md);
    background-color: rgba(99, 102, 241, 0.05);
    transition: transform 0.3s ease;
}

.use-case:hover {
    transform: translateY(-5px);
    background-color: rgba(99, 102, 241, 0.1);
}

.use-case-icon {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 50%;
    background: var(--accent-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    margin: 0 auto 1rem;
}

.use-case h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.8rem;
    color: var(--text-primary);
}

.use-case p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Tips Container */
.tips-container {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.tip {
    display: flex;
    align-items: flex-start;
    padding: 1rem;
    background-color: rgba(99, 102, 241, 0.05);
    border-radius: var(--radius-md);
    transition: transform 0.3s ease;
}

.tip:hover {
    transform: translateX(5px);
    background-color: rgba(99, 102, 241, 0.1);
}

.tip-number {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--accent-primary);
    opacity: 0.5;
    margin-right: 1rem;
    line-height: 1;
}

.tip-content {
    flex: 1;
}

.tip-content h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.tip-content p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .step-card {
        margin-left: 30px;
        padding: 1.25rem;
    }
    
    .step-number {
        left: -20px;
        width: 40px;
        height: 40px;
        font-size: 1.25rem;
    }
    
    .steps-container::before {
        left: 20px;
    }
    
    .step-title {
        font-size: 1.2rem;
        margin-bottom: 0.75rem;
        word-wrap: break-word;
    }
    
    .step-description {
        font-size: 0.95rem;
    }
    
    .case-list li {
        padding-left: 1.25rem;
    }
    
    .step-image-container {
        margin: 1rem 0;
    }
    
    .feature-list {
        padding-left: 1rem;
        margin-bottom: 1rem;
    }
    
    .feature-list li {
        margin-bottom: 0.75rem;
        display: flex;
        flex-wrap: wrap;
        word-break: break-word;
    }
    
    ul, ol {
        padding-left: 1.25rem;
        max-width: 100%;
        overflow-wrap: break-word;
        word-wrap: break-word;
    }
    
    .step-content p, .step-content ul, .step-content ol {
        max-width: 100%;
        overflow-x: hidden;
    }
    
    .case-buttons-container {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
        gap: 0.5rem;
    }
    
    .text-actions {
        justify-content: center;
        gap: 0.5rem;
    }
    
    .text-area {
        padding: 0.75rem;
    }
    
    .tool-textarea {
        min-height: 150px;
        padding: 0.75rem;
    }
    
    .btn {
        padding: 0.5rem 0.75rem;
        font-size: 0.9rem;
    }
    
    .case-button {
        padding: 0.5rem 0.5rem;
        font-size: 0.85rem;
    }
    
    .section-title {
        font-size: 1.4rem;
        margin-bottom: 0.75rem;
    }
    
    .tool-header-content {
        padding: 1.5rem 0.75rem;
    }
    
    .tool-title {
        font-size: 1.8rem;
    }
    
    .tool-description {
        font-size: 1rem;
        max-width: 100%;
    }
    
    /* Reduce container padding for mobile */
    .container {
        padding-left: 0.75rem;
        padding-right: 0.75rem;
    }
    
    /* Reduce section padding for mobile */
    .tool-interface-section {
        padding: 1.5rem 0;
    }
    
    /* How to Use section responsive styles */
    .timeline-line {
        left: 1.5rem;
    }
    
    .step-icon {
        width: 3rem;
        height: 3rem;
        font-size: 1.2rem;
    }
    
    .step-content-wrapper {
        margin-left: 1.5rem;
        padding: 1.2rem;
    }
    
    .step-heading {
        font-size: 1.2rem;
    }
    
    .info-panels-container {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .panel-header {
        padding: 1.2rem;
    }
    
    .panel-icon {
        width: 2.5rem;
        height: 2.5rem;
        font-size: 1rem;
    }
    
    .panel-title {
        font-size: 1.2rem;
    }
    
    .panel-content {
        padding: 1.2rem;
    }
    
    .use-cases-grid {
        grid-template-columns: 1fr;
    }
    
    .use-case {
        padding: 1.2rem 0.8rem;
    }
    
    .feature-tag, .action-button {
        font-size: 0.8rem;
        padding: 0.3rem 0.6rem;
    }
}

@media (max-width: 480px) {
    .case-buttons-container {
        grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
        gap: 0.4rem;
    }
    
    .text-actions {
        flex-direction: column;
        align-items: stretch;
        width: 100%;
    }
    
    .text-actions .btn {
        width: 100%;
        margin-bottom: 0.4rem;
    }
    
    .tool-title {
        font-size: 1.6rem;
        margin-bottom: 0.5rem;
    }
    
    .tool-description {
        margin-bottom: 1rem;
    }
    
    .text-area {
        padding: 0.6rem;
    }
    
    .tool-textarea {
        padding: 0.6rem;
        min-height: 120px;
    }
    
    .step-card {
        padding: 0.75rem;
    }
    
    .step-number {
        width: 32px;
        height: 32px;
        font-size: 1.1rem;
    }
    
    .step-title {
        font-size: 1rem;
    }
    
    .faq-question h3 {
        font-size: 0.95rem;
        padding-right: 1.5rem;
    }
    
    /* Further reduce container padding for small mobile */
    .container {
        padding-left: 0.5rem;
        padding-right: 0.5rem;
    }
    
    /* Reduce section padding for small mobile */
    .tool-interface-section {
        padding: 1rem 0;
    }
    
    /* Reduce options area padding */
    .options-area {
        padding: 0.6rem;
    }
    
    .options-container {
        margin-bottom: 0.5rem;
    }
}