/* ===================================================================
   HELP GUIDE & SETTINGS STYLES
   =================================================================== */

/* Help Guide Content */
.help-guide-content {
    display: flex;
    gap: 20px;
    min-height: 500px;
}

/* Help Navigation */
.help-navigation {
    min-width: 200px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding-right: 20px;
    border-right: 2px solid #e9ecef;
}

.help-nav-btn {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: transparent;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    color: #495057;
    text-align: left;
    transition: all 0.2s;
}

.help-nav-btn:hover {
    background: #f8f9fa;
    color: #0066cc;
}

.help-nav-btn.active {
    background: #e7f3ff;
    color: #0066cc;
    font-weight: 600;
}

.help-nav-btn i {
    font-size: 18px;
    width: 20px;
    text-align: center;
}

/* Help Sections */
.help-sections {
    flex: 1;
    overflow-y: auto;
    max-height: 600px;
    padding-left: 20px;
}

.help-section {
    display: none;
}

.help-section.active {
    display: block;
    animation: fadeIn 0.3s ease-in;
}

.help-section h3 {
    margin: 0 0 16px 0;
    color: #212529;
    font-size: 24px;
}

.help-section h4 {
    margin: 20px 0 12px 0;
    color: #495057;
    font-size: 18px;
}

.help-section p {
    margin: 0 0 16px 0;
    line-height: 1.6;
    color: #6c757d;
}

/* Help Steps */
.help-steps {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin: 24px 0;
}

.help-step {
    display: flex;
    gap: 16px;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 12px;
    border-left: 4px solid #667eea;
}

.step-number {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 700;
}

.step-content h4 {
    margin: 0 0 8px 0;
    font-size: 16px;
    color: #212529;
}

.step-content p {
    margin: 0 0 12px 0;
    font-size: 14px;
    color: #6c757d;
}

/* Help Tip */
.help-tip {
    background: #fff3cd;
    border-left: 4px solid #ffc107;
    padding: 16px;
    border-radius: 8px;
    margin: 24px 0;
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

.help-tip i {
    color: #ffc107;
    font-size: 20px;
    flex-shrink: 0;
    margin-top: 2px;
}

.help-tip strong {
    color: #856404;
}

/* Guide Sections */
.guide-section {
    margin: 24px 0;
    padding: 20px;
    background: #ffffff;
    border: 1px solid #e9ecef;
    border-radius: 12px;
}

.guide-section h4 {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 0 0 16px 0;
    color: #212529;
    font-size: 18px;
}

.guide-section h4 i {
    color: #667eea;
}

.guide-section ul {
    margin: 0;
    padding-left: 20px;
}

.guide-section li {
    margin: 8px 0;
    line-height: 1.6;
    color: #495057;
}

.guide-section li strong {
    color: #212529;
}

/* FAQ Items */
.faq-item {
    margin: 20px 0;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 12px;
    border-left: 4px solid #17a2b8;
}

.faq-item h4 {
    margin: 0 0 12px 0;
    color: #212529;
    font-size: 16px;
    font-weight: 600;
}

.faq-item p {
    margin: 0;
    color: #495057;
    line-height: 1.6;
}

/* Shortcuts Table */
.shortcuts-table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
}

.shortcuts-table th,
.shortcuts-table td {
    padding: 12px 16px;
    text-align: left;
    border-bottom: 1px solid #e9ecef;
}

.shortcuts-table th {
    background: #f8f9fa;
    color: #495057;
    font-weight: 600;
    font-size: 14px;
}

.shortcuts-table td {
    color: #6c757d;
    font-size: 14px;
}

.shortcuts-table kbd {
    display: inline-block;
    padding: 4px 8px;
    background: #212529;
    color: #ffffff;
    border-radius: 4px;
    font-family: monospace;
    font-size: 12px;
    font-weight: 600;
}

/* About Content */
.about-content {
    text-align: center;
    padding: 20px;
}

.about-logo {
    margin: 0 0 20px 0;
}

.about-content h3 {
    margin: 0 0 8px 0;
    font-size: 28px;
    color: #212529;
}

.version-info {
    color: #6c757d;
    font-size: 14px;
    margin: 0 0 24px 0;
}

.about-description {
    text-align: left;
    max-width: 600px;
    margin: 0 auto 24px auto;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 12px;
}

.about-description ul {
    margin: 12px 0 0 0;
    padding-left: 20px;
}

.about-description li {
    margin: 8px 0;
    color: #495057;
}

.about-copyright {
    padding-top: 24px;
    border-top: 2px solid #e9ecef;
    color: #6c757d;
}

.about-copyright p {
    margin: 8px 0;
}

/* Settings Section */
.settings-section {
    padding: 20px 0;
}

.settings-section h3 {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 0 0 24px 0;
    color: #212529;
    font-size: 20px;
}

.settings-section h3 i {
    color: #667eea;
}

.form-group-v2 {
    margin-bottom: 20px;
}

.form-group-v2 label {
    display: block;
    margin-bottom: 8px;
    color: #495057;
    font-weight: 500;
    font-size: 14px;
}

.form-group-v2 .form-control {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #ced4da;
    border-radius: 6px;
    font-size: 14px;
    transition: border-color 0.2s;
}

.form-group-v2 .form-control:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.form-group-v2 .form-text {
    display: block;
    margin-top: 6px;
    font-size: 12px;
    color: #6c757d;
}

/* Mobile Responsive */
@media (max-width: 767px) {
    .help-guide-content {
        flex-direction: column;
    }
    
    .help-navigation {
        min-width: auto;
        flex-direction: row;
        overflow-x: auto;
        border-right: none;
        border-bottom: 2px solid #e9ecef;
        padding-right: 0;
        padding-bottom: 12px;
        margin-bottom: 20px;
    }
    
    .help-nav-btn {
        flex-shrink: 0;
        white-space: nowrap;
    }
    
    .help-nav-btn span {
        display: none;
    }
    
    .help-nav-btn i {
        font-size: 20px;
    }
    
    .help-sections {
        padding-left: 0;
        max-height: none;
    }
    
    .help-step {
        flex-direction: column;
    }
    
    .step-number {
        align-self: flex-start;
    }
}