/* Quick-Start Guide Specific Styles */

.quickstart-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

/* Header Section */
.quickstart-header {
    text-align: center;
    margin-bottom: 2rem;
    padding: 2rem 0;
}

.quickstart-header h1 {
    font-size: 2.5rem;
    color: #1a1a1a;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.quickstart-header .subtitle {
    font-size: 1.25rem;
    color: #666;
    margin: 0;
}

/* Critical Notice Box */
.critical-notice {
    background: linear-gradient(135deg, #fff5f5 0%, #ffebeb 100%);
    border: 2px solid #ff4444;
    border-radius: 12px;
    padding: 1.5rem;
    margin: 2rem 0;
    display: flex;
    align-items: start;
    gap: 1rem;
    box-shadow: 0 4px 12px rgba(255, 68, 68, 0.1);
}

.notice-icon {
    font-size: 2rem;
    line-height: 1;
}

.notice-content h2 {
    color: #cc0000;
    margin: 0 0 0.5rem 0;
    font-size: 1.5rem;
}

.notice-content p {
    color: #666;
    margin: 0;
    line-height: 1.6;
}

.notice-content strong {
    color: #cc0000;
    font-weight: 600;
}

/* Progress Bar */
.progress-container {
    margin: 3rem 0;
    padding: 2rem;
    background: #f8f9fa;
    border-radius: 12px;
}

.progress-bar {
    display: flex;
    justify-content: space-between;
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.progress-bar::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 10%;
    right: 10%;
    height: 2px;
    background: #e0e0e0;
    z-index: 0;
}

.progress-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    position: relative;
    z-index: 1;
}

.step-circle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: white;
    border: 2px solid #e0e0e0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: #999;
    transition: all 0.3s ease;
}

.progress-step.active .step-circle {
    background: #3498db;
    color: white;
    border-color: #3498db;
    box-shadow: 0 4px 12px rgba(52, 152, 219, 0.3);
}

.progress-step.completed .step-circle {
    background: #2ecc71;
    color: white;
    border-color: #2ecc71;
}

.progress-step span {
    font-size: 0.875rem;
    color: #666;
    text-align: center;
    max-width: 100px;
}

.progress-step.active span {
    color: #3498db;
    font-weight: 500;
}

/* Guide Sections */
.guide-section {
    margin: 3rem 0;
    padding: 2rem;
    background: white;
    border-radius: 16px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    position: relative;
    border: 1px solid #f0f0f0;
}

.guide-section.critical {
    border: 2px solid #ff6b6b;
    background: linear-gradient(to bottom, #fff, #fffafa);
}

.section-number {
    position: absolute;
    top: -20px;
    left: 2rem;
    background: #3498db;
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(52, 152, 219, 0.3);
}

.guide-section.critical .section-number {
    background: #ff4444;
    box-shadow: 0 4px 12px rgba(255, 68, 68, 0.3);
}

.section-content h2 {
    color: #1a1a1a;
    margin: 1rem 0;
    font-size: 1.75rem;
}

.section-intro {
    color: #666;
    font-size: 1.1rem;
    margin-bottom: 2rem;
    line-height: 1.6;
}

/* Steps Grid */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.step-card {
    background: #f8f9fa;
    border-radius: 12px;
    padding: 1.5rem;
    border: 1px solid #e8e8e8;
}

.step-card h3 {
    color: #2c2c2c;
    margin: 0 0 1rem 0;
    font-size: 1.1rem;
}

.step-card p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.step-card code {
    background: #fff;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-family: monospace;
    color: #e83e8c;
    border: 1px solid #f0f0f0;
}

/* Screenshot Placeholders */
.screenshot-placeholder {
    background: white;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    padding: 1rem;
    margin: 1rem 0;
    min-height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.screenshot-placeholder.small {
    min-height: 150px;
}

.screenshot-placeholder img {
    max-width: 100%;
    height: auto;
    display: none;
}

.screenshot-placeholder .placeholder-text {
    color: #999;
    font-style: italic;
    text-align: center;
    margin: 0;
}

.screenshot-placeholder[data-loaded="true"] img {
    display: block;
}

.screenshot-placeholder[data-loaded="true"] .placeholder-text {
    display: none;
}

/* Warning, Success, and Info Boxes */
.warning-box {
    background: #fff9e6;
    border: 1px solid #ffd666;
    border-radius: 8px;
    padding: 1rem;
    margin-top: 1rem;
}

.warning-box strong {
    color: #d48806;
}

.success-box {
    background: #f0fdf4;
    border: 1px solid #86efac;
    border-radius: 8px;
    padding: 1rem;
    margin-top: 1rem;
    color: #15803d;
    font-weight: 500;
}

.info-box {
    background: #f0f9ff;
    border: 1px solid #7dd3fc;
    border-radius: 8px;
    padding: 1rem;
    margin-top: 1rem;
    color: #0369a1;
}

.info-box strong {
    color: #0c4a6e;
}

/* Operations Grid */
.operations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.operation-card {
    background: white;
    border: 1px solid #e8e8e8;
    border-radius: 12px;
    padding: 1.5rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.operation-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.operation-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.operation-card h3 {
    color: #2c2c2c;
    margin: 0 0 1rem 0;
    font-size: 1.25rem;
}

.operation-card ol {
    color: #666;
    padding-left: 1.25rem;
    margin: 0 0 1rem 0;
}

.operation-card li {
    margin-bottom: 0.5rem;
    line-height: 1.5;
}

/* Activation Section */
.activation-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.activation-card {
    background: #f8f9fa;
    border-radius: 12px;
    padding: 1.5rem;
    border: 1px solid #e8e8e8;
}

.activation-card h3 {
    color: #2c2c2c;
    margin: 0 0 1rem 0;
}

.activation-card ol {
    padding-left: 1.25rem;
    color: #666;
}

.activation-card li {
    margin-bottom: 0.75rem;
    line-height: 1.6;
}

.activation-card code {
    background: white;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-family: monospace;
    font-size: 0.9rem;
    color: #e83e8c;
    border: 1px solid #f0f0f0;
}

.success-indicator {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.features-unlocked {
    background: white;
    border-radius: 8px;
    padding: 1rem;
    border: 1px solid #86efac;
}

.features-unlocked h4 {
    color: #15803d;
    margin: 0 0 0.75rem 0;
}

.features-unlocked ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.features-unlocked li {
    color: #666;
    padding: 0.25rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.features-unlocked li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #15803d;
}

/* Quick Tips Section */
.quick-tips {
    background: #f8f9fa;
    border-radius: 16px;
    padding: 2rem;
    margin: 3rem 0;
}

.quick-tips h2 {
    color: #1a1a1a;
    margin: 0 0 1.5rem 0;
    text-align: center;
}

.tips-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1rem;
}

.tip-card {
    background: white;
    border-radius: 8px;
    padding: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    border: 1px solid #e8e8e8;
    transition: transform 0.2s ease;
}

.tip-card:hover {
    transform: translateX(4px);
}

.tip-card.success {
    border-left: 3px solid #2ecc71;
}

.tip-card.warning {
    border-left: 3px solid #ff6b6b;
    background: #fffafa;
}

.tip-card.info {
    border-left: 3px solid #3498db;
}

.tip-icon {
    font-size: 1.25rem;
    flex-shrink: 0;
}

/* Help Section */
.help-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 16px;
    padding: 3rem;
    margin: 3rem 0;
    text-align: center;
    color: white;
}

.help-content h2 {
    color: white;
    margin: 0 0 1rem 0;
}

.help-content p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.help-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Action Buttons */
.action-buttons {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.btn-primary,
.btn-secondary {
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    display: inline-block;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: #3498db;
    color: white;
}

.btn-primary:hover {
    background: #2980b9;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(52, 152, 219, 0.3);
}

.btn-secondary {
    background: white;
    color: #3498db;
    border: 2px solid #3498db;
}

.btn-secondary:hover {
    background: #3498db;
    color: white;
}

.help-section .btn-secondary {
    background: white;
    color: #667eea;
}

.help-section .btn-secondary:hover {
    background: rgba(255, 255, 255, 0.9);
}

/* Responsive Design */
@media (max-width: 768px) {
    .quickstart-container {
        padding: 1rem;
    }
    
    .quickstart-header h1 {
        font-size: 2rem;
    }
    
    .progress-bar {
        flex-wrap: wrap;
        gap: 1rem;
    }
    
    .progress-bar::before {
        display: none;
    }
    
    .steps-grid,
    .operations-grid,
    .tips-grid {
        grid-template-columns: 1fr;
    }
    
    .activation-steps {
        grid-template-columns: 1fr;
    }
    
    .help-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .action-buttons {
        flex-direction: column;
    }
    
    .btn-primary,
    .btn-secondary {
        width: 100%;
        text-align: center;
    }
}