/* Documentation Base Styles */
.documentation-header {
    background: linear-gradient(135deg, #6236FF 0%, #8B5FFF 100%);
    border-radius: 20px;
    padding: 3rem 2rem;
    color: white;
    margin-bottom: 2rem;
}

.doc-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #fff;
}

.doc-subtitle {
    font-size: 1.2rem;
    opacity: 0.9;
}

.documentation-container {
    margin-top: 2rem;
}

/* Sidebar Styles */
.doc-sidebar {
    background: var(--bs-body-bg);
    border: 1px solid rgba(0,0,0,0.1);
    border-radius: 15px;
    padding: 1.5rem;
    position: sticky;
    top: 20px;
    height: fit-content;
}

body.dark-mode .doc-sidebar {
    background: var(--bs-dark);
    border-color: rgba(255,255,255,0.1);
}

.doc-menu-title {
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: 1rem;
    color: var(--bs-primary);
}

body.dark-mode .doc-menu-title {
    color: #7B6EFF;
}

.doc-menu {
    list-style: none;
    padding: 0;
    margin: 0;
}

.doc-menu li {
    margin-bottom: 0.5rem;
}

.doc-menu-item {
    display: flex;
    align-items: center;
    padding: 0.75rem 1rem;
    text-decoration: none;
    color: var(--bs-body-color);
    border-radius: 10px;
    transition: all 0.3s ease;
    font-weight: 500;
}

body.dark-mode .doc-menu-item {
    color: #ffffff;
}

.doc-menu-item:hover {
    background: rgba(98, 54, 255, 0.1);
    color: var(--bs-primary);
    transform: translateX(5px);
}

body.dark-mode .doc-menu-item:hover {
    background: rgba(123, 110, 255, 0.2);
    color: #7B6EFF;
}

.doc-menu-item.active {
    background: var(--bs-primary);
    color: white;
}

body.dark-mode .doc-menu-item.active {
    background: #7B6EFF;
    color: white;
}

.doc-menu-item ion-icon {
    margin-right: 0.75rem;
    font-size: 1.2rem;
}

/* Content Styles */
.doc-content {
    background: var(--bs-body-bg);
    border: 1px solid rgba(0,0,0,0.1);
    border-radius: 15px;
    padding: 2rem;
}

body.dark-mode .doc-content {
    background: var(--bs-dark);
    border-color: rgba(255,255,255,0.1);
}

.doc-section {
    display: none;
    animation: fadeIn 0.5s ease;
}

.doc-section.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--bs-primary);
    border-bottom: 2px solid var(--bs-primary);
    padding-bottom: 0.5rem;
}

.section-content {
    line-height: 1.7;
}

/* Info Boxes */
.info-box, .warning-box {
    padding: 1.5rem;
    border-radius: 12px;
    margin: 1.5rem 0;
}

.info-box {
    background: rgba(13, 202, 240, 0.1);
    border: 1px solid rgba(13, 202, 240, 0.3);
}

.warning-box {
    background: rgba(255, 193, 7, 0.1);
    border: 1px solid rgba(255, 193, 7, 0.3);
}

/* Step by Step */
.step-by-step {
    margin: 2rem 0;
}

.step {
    display: flex;
    margin-bottom: 2rem;
    align-items: flex-start;
}

.step-number {
    background: var(--bs-primary);
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    margin-right: 1.5rem;
    flex-shrink: 0;
}

.step-content h4 {
    margin-bottom: 0.5rem;
    color: var(--bs-primary);
}

/* Strategy Grid */
.strategy-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.strategy-card {
    background: var(--bs-body-bg);
    border: 1px solid rgba(0,0,0,0.1);
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
    transition: transform 0.3s ease;
}

body.dark-mode .strategy-card {
    background: rgba(255,255,255,0.05);
    border-color: rgba(255,255,255,0.1);
}

.strategy-card:hover {
    transform: translateY(-5px);
}

.strategy-risk {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.strategy-risk.low {
    background: rgba(40, 167, 69, 0.2);
    color: #28a745;
}

.strategy-risk.medium {
    background: rgba(255, 193, 7, 0.2);
    color: #ffc107;
}

.strategy-risk.high {
    background: rgba(220, 53, 69, 0.2);
    color: #dc3545;
}

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

.feature-item {
    display: flex;
    align-items: center;
    flex-direction: column;
    padding: 2rem 1.5rem;
    background: rgba(98, 54, 255, 0.05);
    border-radius: 16px;
    border: 1px solid rgba(98, 54, 255, 0.1);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    min-height: 220px;
}

.feature-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(98, 54, 255, 0.15);
}

body.dark-mode .feature-item {
    background: rgba(123, 110, 255, 0.1);
    border-color: rgba(123, 110, 255, 0.2);
}

body.dark-mode .feature-item:hover {
    box-shadow: 0 12px 40px rgba(123, 110, 255, 0.2);
}

.feature-item h4 {
    margin: 1rem 0 0.75rem;
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--bs-primary);
}

body.dark-mode .feature-item h4 {
    color: #7B6EFF;
}

.feature-item p {
    margin: 0;
    line-height: 1.6;
    color: var(--bs-body-color);
    opacity: 0.8;
}

body.dark-mode .feature-item p {
    color: #ffffff;
    opacity: 0.9;
}

.feature-icon {
    font-size: 3rem;
    color: var(--bs-primary);
    margin-bottom: 0.5rem;
    flex-shrink: 0;
}

body.dark-mode .feature-icon {
    color: #7B6EFF;
}

/* Signal Types */
.signal-types {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.signal-type {
    text-align: center;
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px solid rgba(0,0,0,0.1);
}

body.dark-mode .signal-type {
    border-color: rgba(255,255,255,0.1);
}

.signal-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-weight: 700;
    margin-bottom: 1rem;
}

.signal-badge.long {
    background: #28a745;
    color: white;
}

.signal-badge.short {
    background: #dc3545;
    color: white;
}

.signal-badge.neutral {
    background: #6c757d;
    color: white;
}

/* Settings Grid */
.settings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.setting-item {
    padding: 1.5rem;
    border: 1px solid rgba(0,0,0,0.1);
    border-radius: 12px;
    text-align: center;
}

body.dark-mode .setting-item {
    border-color: rgba(255,255,255,0.1);
}

/* Troubleshooting */
.troubleshoot-item {
    background: rgba(220, 53, 69, 0.05);
    border: 1px solid rgba(220, 53, 69, 0.2);
    padding: 1.5rem;
    border-radius: 12px;
    margin-bottom: 1.5rem;
}

/* FAQ Accordion */
.faq-accordion {
    margin: 2rem 0;
}

.faq-item {
    border: 1px solid rgba(0,0,0,0.1);
    border-radius: 12px;
    margin-bottom: 1rem;
    overflow: hidden;
}

body.dark-mode .faq-item {
    border-color: rgba(255,255,255,0.1);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    cursor: pointer;
    background: var(--bs-body-bg);
    transition: background 0.3s ease;
}

body.dark-mode .faq-question {
    background: rgba(255,255,255,0.02);
}

.faq-question:hover {
    background: rgba(98, 54, 255, 0.05);
}

.faq-answer {
    padding: 0 1.5rem 1.5rem;
    display: none;
    animation: slideDown 0.3s ease;
}

.faq-item.active .faq-answer {
    display: block;
}

.faq-item.active .faq-question ion-icon {
    transform: rotate(180deg);
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Support CTA */
.support-cta .card {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border: none;
    border-radius: 20px;
}

body.dark-mode .support-cta .card {
    background: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.1) 100%);
}

/* VIP Features Styles */
.vip-comparison {
    margin: 2rem 0;
}

.comparison-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin: 1.5rem 0;
}

.comparison-item {
    background: var(--bs-body-bg);
    border: 2px solid rgba(0,0,0,0.1);
    border-radius: 16px;
    padding: 1.5rem;
    position: relative;
}

body.dark-mode .comparison-item {
    background: rgba(255,255,255,0.05);
    border-color: rgba(255,255,255,0.1);
}

.comparison-item.vip {
    border-color: #6236FF;
    background: linear-gradient(135deg, rgba(98, 54, 255, 0.1), rgba(156, 39, 176, 0.05));
    box-shadow: 0 8px 32px rgba(98, 54, 255, 0.15);
}

body.dark-mode .comparison-item.vip {
    background: linear-gradient(135deg, rgba(123, 110, 255, 0.15), rgba(156, 39, 176, 0.1));
    border-color: #7B6EFF;
}

.comparison-item h5 {
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--bs-body-color);
}

.vip-badge {
    background: linear-gradient(135deg, #6236FF, #9C27B0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 1.2rem;
}

.comparison-item ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.comparison-item li {
    display: flex;
    align-items: center;
    margin-bottom: 0.75rem;
    font-size: 0.9rem;
}

.comparison-item li:before {
    content: '';
    width: 16px;
    height: 16px;
    margin-right: 0.75rem;
    border-radius: 50%;
    flex-shrink: 0;
}

.comparison-item li.included:before {
    background: #28a745;
    content: '✓';
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    font-weight: 700;
}

.comparison-item li.excluded:before {
    background: #dc3545;
    content: '✕';
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    font-weight: 700;
}

.comparison-item li.excluded {
    opacity: 0.6;
}

.comparison-item li.special {
    font-weight: 600;
    background: linear-gradient(135deg, rgba(98, 54, 255, 0.1), rgba(156, 39, 176, 0.05));
    padding: 0.5rem;
    border-radius: 8px;
    margin: 0.5rem -0.5rem;
}

/* VIP Pricing Styles */
.vip-pricing {
    margin: 2rem 0;
}

.pricing-options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin: 1.5rem 0;
}

.pricing-card {
    background: var(--bs-body-bg);
    border: 2px solid rgba(0,0,0,0.1);
    border-radius: 16px;
    padding: 1.5rem;
    text-align: center;
    position: relative;
    transition: transform 0.3s ease;
}

body.dark-mode .pricing-card {
    background: rgba(255,255,255,0.05);
    border-color: rgba(255,255,255,0.1);
}

.pricing-card:hover {
    transform: translateY(-5px);
}

.pricing-card.popular {
    border-color: #6236FF;
    background: linear-gradient(135deg, rgba(98, 54, 255, 0.1), rgba(156, 39, 176, 0.05));
    box-shadow: 0 8px 32px rgba(98, 54, 255, 0.15);
}

.popular-badge {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #6236FF, #9C27B0);
    color: white;
    padding: 0.25rem 1rem;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 600;
}

.pricing-card h5 {
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--bs-body-color);
}

.pricing-card .price {
    margin-bottom: 1rem;
}

.pricing-card .amount {
    font-size: 2.5rem;
    font-weight: 900;
    color: #6236FF;
}

body.dark-mode .pricing-card .amount {
    color: #7B6EFF;
}

.pricing-card .currency {
    font-size: 1.2rem;
    font-weight: 700;
    color: #666666;
    margin-left: 0.25rem;
}

body.dark-mode .pricing-card .currency {
    color: #cccccc;
}

.pricing-card .period {
    font-size: 0.8rem;
    color: #999999;
    margin-top: 0.25rem;
}

.pricing-card .savings {
    background: rgba(40, 167, 69, 0.1);
    color: #28a745;
    padding: 0.5rem;
    border-radius: 8px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

/* VIP CTA */
.vip-cta {
    text-align: center;
    margin-top: 2rem;
}

.vip-cta .btn {
    background: linear-gradient(135deg, #6236FF, #9C27B0);
    border: none;
    padding: 1rem 2rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 8px 32px rgba(98, 54, 255, 0.3);
}

.vip-cta .btn:hover {
    background: linear-gradient(135deg, #5a2eef, #8e24aa);
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(98, 54, 255, 0.4);
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1.5rem;
    margin: 1.5rem 0;
}

.stat-item {
    text-align: center;
    padding: 1rem;
    background: rgba(98, 54, 255, 0.1);
    border-radius: 12px;
    border: 1px solid rgba(98, 54, 255, 0.2);
}

body.dark-mode .stat-item {
    background: rgba(123, 110, 255, 0.15);
    border-color: rgba(123, 110, 255, 0.3);
}

.stat-number {
    font-size: 2rem;
    font-weight: 900;
    background: linear-gradient(135deg, #6236FF, #9C27B0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--bs-body-color);
    opacity: 0.8;
}

/* Gradient Text Helper */
.gradient-text {
    background: linear-gradient(135deg, #6236FF, #9C27B0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

body.dark-mode .gradient-text {
    background: linear-gradient(135deg, #7B6EFF, #B347C7);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .doc-title {
        font-size: 2rem;
    }

    .doc-subtitle {
        font-size: 1rem;
    }

    .documentation-header {
        padding: 2rem 1rem;
    }

    .doc-sidebar {
        margin-bottom: 2rem;
        position: static;
    }

    .strategy-grid,
    .settings-grid {
        grid-template-columns: 1fr;
    }

    .step {
        flex-direction: column;
        text-align: center;
    }

    .step-number {
        margin: 0 auto 1rem;
    }

    .feature-item {
        flex-direction: column;
        text-align: center;
    }

    .feature-icon {
        margin: 0 0 1rem;
    }

    .comparison-grid,
    .pricing-options {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }

    .pricing-card .amount {
        font-size: 2rem;
    }

    .stat-number {
        font-size: 1.5rem;
    }

    .comparison-item {
        padding: 1rem;
    }
}

@media (max-width: 576px) {
    .doc-content {
        padding: 1rem;
    }

    .section-title {
        font-size: 1.5rem;
    }
}

/* AI Features Mobile Responsiveness */
@media (max-width: 768px) {
    .ai-features {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin: 1.5rem 0;
    }

    .feature-item {
        min-height: 180px;
        padding: 1.5rem 1rem;
    }

    .feature-icon {
        font-size: 2.5rem;
    }

    .feature-item h4 {
        font-size: 1.1rem;
        margin: 0.75rem 0 0.5rem;
    }
}

@media (max-width: 576px) {
    .feature-item {
        min-height: 160px;
        padding: 1.25rem 0.75rem;
    }

    .feature-icon {
        font-size: 2rem;
    }

    .feature-item h4 {
        font-size: 1rem;
    }

    .feature-item p {
        font-size: 0.9rem;
    }
}