/* SafeTradeBot Registration – Complete Styles (Unified with Pricing-Design) */

:root {
    /* Background Colors - EXACTLY like Pricing Plugin */
    --stb-bg-dark: #0a1628;
    --stb-bg-gradient-top: #162d50;
    --stb-bg-gradient-bottom: #0a1628;
    --stb-card-bg: #0f2035;
    --stb-card-border: #1a3a5c;
    --stb-bg-primary: #0b1020;
    --stb-bg-secondary: #131827;
    --stb-bg-tertiary: #1a1f2e;
    
    /* Border Colors */
    --stb-border-primary: #262d40;
    --stb-border-secondary: #2d3447;
    
    /* Text Colors - EXACTLY like Pricing Plugin */
    --stb-text-white: #ffffff;
    --stb-text-muted: #a0aec0;
    --stb-text-light: #cbd5e1;
    --stb-text-primary: #f5f7ff;
    --stb-text-secondary: #9fa8c6;
    --stb-text-tertiary: #6b7280;
    
    /* Accent Colors - EXACTLY like Pricing Plugin */
    --stb-accent-gray: #9ca3af;
    --stb-accent-green: #22d9a0;
    --stb-accent-blue: #38b6ff;
    --stb-accent-cyan: #00e5ff;
    --stb-accent-gold: #f59e0b;
    --stb-accent-blue-hover: #4d75ff;
    --stb-accent-red: #f6465d;
    --stb-accent-yellow: #f0b90b;
    
    /* Plan-specific Accent Colors */
    --stb-accent-green-plan: #22d9a0;
    --stb-accent-blue-plan: #38b6ff;
    
    /* Spacing */
    --stb-spacing-1: 4px;
    --stb-spacing-2: 8px;
    --stb-spacing-3: 12px;
    --stb-spacing-4: 16px;
    --stb-spacing-5: 24px;
    --stb-spacing-6: 32px;
    
    /* Typography - EXACTLY like Pricing Plugin */
    --stb-font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --stb-font-xs: 11px;
    --stb-font-sm: 13px;
    --stb-font-base: 14px;
    --stb-font-lg: 16px;
    --stb-font-xl: 18px;
    --stb-font-2xl: 24px;
    
    /* Border Radius - EXACTLY like Pricing Plugin */
    --stb-border-radius: 8px;
    --stb-border-radius-lg: 12px;
    --stb-border-radius-xl: 16px;
}

/* Gradient Background - EXACTLY like Pricing Plugin */
.stb-registration-wrapper {
    background: linear-gradient(180deg, var(--stb-bg-gradient-top) 0%, var(--stb-bg-gradient-bottom) 100%);
    padding: 80px 20px;
    font-family: var(--stb-font-family);
    min-height: 100vh;
    color: var(--stb-text-white);
}

.stb-registration-container {
    max-width: 900px;
    margin: 0 auto;
    background: var(--stb-card-bg);
    border: 1px solid var(--stb-card-border);
    border-radius: var(--stb-border-radius-xl);
    padding: var(--stb-spacing-6);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.stb-registration-header {
    text-align: center;
    margin-bottom: 50px;
}

.stb-registration-title {
    color: var(--stb-text-white);
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 20px;
    letter-spacing: -0.5px;
}

.stb-registration-subtitle {
    color: var(--stb-text-light);
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto 40px;
    line-height: 1.6;
}

/* Progress Steps - EXACTLY like Pricing Plugin styling */
.stb-registration-progress {
    display: flex;
    justify-content: space-between;
    margin-bottom: 50px;
    padding: var(--stb-spacing-4) 0;
    border-bottom: 1px solid var(--stb-card-border);
}

.stb-progress-step {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--stb-spacing-2);
    position: relative;
    opacity: 0.5;
    transition: opacity 0.3s;
}

.stb-progress-step.active {
    opacity: 1;
}

.stb-progress-step.completed {
    opacity: 0.7;
}

/* FIXED: Verbindungslinie zwischen Steps - von Mitte des aktuellen Dots zur Mitte des nächsten Dots */
.stb-progress-step::after {
    content: '';
    position: absolute;
    top: 16px;
    left: calc(50% + 16px); /* Startet nach der Mitte des Dots (16px = halbe Dot-Breite) */
    width: calc(100% - 32px); /* Endet vor der Mitte des nächsten Dots */
    height: 2px;
    background: var(--stb-card-border);
    z-index: 0;
    display: block;
}

.stb-progress-step:last-child::after {
    display: none;
}

/* FIXED: Linie NACH aktiven Steps ist grün (geht zum nächsten Step) */
.stb-progress-step.active::after {
    background: var(--stb-accent-green);
    height: 3px; /* Etwas dicker für aktive Linien */
}

/* FIXED: Linie NACH completed Steps ist grün */
.stb-progress-step.completed::after {
    background: var(--stb-accent-green);
    height: 3px; /* Etwas dicker für completed Linien */
}

/* FIXED: Linie NACH inaktiven Steps ist dunkelblau */
.stb-progress-step:not(.active):not(.completed)::after {
    background: var(--stb-card-border);
    height: 2px; /* Dünner für inaktive Linien */
}

.stb-step-number {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--stb-card-bg);
    border: 2px solid var(--stb-card-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: var(--stb-font-sm);
    color: var(--stb-text-muted);
    transition: all 0.3s;
    position: relative;
    z-index: 1;
}

/* FIXED: Aktiver Step - grüner Dot */
.stb-progress-step.active .stb-step-number {
    background: var(--stb-accent-green);
    border-color: var(--stb-accent-green);
    color: var(--stb-bg-dark);
}

/* FIXED: Completed Steps - grüner Dot (wie aktiver Step) */
.stb-progress-step.completed .stb-step-number {
    background: var(--stb-accent-green);
    border-color: var(--stb-accent-green);
    color: var(--stb-bg-dark);
}

/* FIXED: Inaktive Steps - grau-blauer Dot */
.stb-progress-step:not(.active):not(.completed) .stb-step-number {
    background: var(--stb-card-bg);
    border-color: var(--stb-card-border);
    color: var(--stb-text-muted);
}

.stb-step-label {
    font-size: var(--stb-font-sm);
    color: var(--stb-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* FIXED: Aktiver Step - weißer Text */
.stb-progress-step.active .stb-step-label {
    color: var(--stb-text-white);
    font-weight: 600;
}

/* FIXED: Completed Steps - grauer Text */
.stb-progress-step.completed .stb-step-label {
    color: var(--stb-text-muted);
    font-weight: 500;
}

/* FIXED: Inaktive Steps - grauer Text */
.stb-progress-step:not(.active):not(.completed) .stb-step-label {
    color: var(--stb-text-muted);
    font-weight: 500;
}

/* Registration Steps */
.stb-registration-step {
    display: none;
    animation: fadeIn 0.3s;
}

.stb-registration-step.active {
    display: block;
}

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

.stb-registration-step h3 {
    color: var(--stb-text-white);
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: var(--stb-spacing-5);
    text-align: center;
}

/* Form Styles */
.stb-registration-form {
    display: flex;
    flex-direction: column;
    gap: var(--stb-spacing-4);
}

.stb-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--stb-spacing-4);
}

.stb-form-group {
    display: flex;
    flex-direction: column;
    gap: var(--stb-spacing-2);
}

.stb-form-group label {
    font-size: var(--stb-font-sm);
    font-weight: 500;
    color: var(--stb-text-light);
}

.stb-form-group input,
.stb-form-group select {
    padding: var(--stb-spacing-3) var(--stb-spacing-4);
    background: var(--stb-bg-secondary);
    border: 1px solid var(--stb-card-border);
    border-radius: var(--stb-border-radius);
    color: var(--stb-text-white);
    font-size: var(--stb-font-base);
    transition: all 0.2s;
}

.stb-form-group input:focus,
.stb-form-group select:focus {
    outline: none;
    border-color: var(--stb-accent-blue);
    box-shadow: 0 0 0 3px rgba(56, 182, 255, 0.1);
}

.stb-form-group small {
    font-size: var(--stb-font-xs);
    color: var(--stb-text-tertiary);
}

.stb-checkbox-group {
    margin: var(--stb-spacing-2) 0;
}

.stb-checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: var(--stb-spacing-3);
    cursor: pointer;
    font-size: var(--stb-font-sm);
    color: var(--stb-text-secondary);
    line-height: 1.5;
}

.stb-checkbox-label input[type="checkbox"] {
    margin-top: 2px;
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--stb-accent-blue);
}

.stb-checkbox-label a {
    color: var(--stb-accent-blue);
    text-decoration: none;
}

.stb-checkbox-label a:hover {
    text-decoration: underline;
}

/* Buttons */
.stb-form-actions {
    display: flex;
    gap: var(--stb-spacing-3);
    justify-content: flex-end;
    margin-top: var(--stb-spacing-5);
    padding-top: var(--stb-spacing-5);
    border-top: 1px solid var(--stb-border-primary);
}

.stb-btn {
    padding: var(--stb-spacing-3) var(--stb-spacing-5);
    border: none;
    border-radius: var(--stb-border-radius);
    font-size: var(--stb-font-base);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.stb-btn-primary {
    background: transparent;
    color: var(--stb-accent-blue);
    border: 2px solid var(--stb-accent-blue);
}

.stb-btn-primary:hover {
    background: var(--stb-accent-blue);
    color: var(--stb-bg-dark);
}

.stb-btn-primary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.stb-btn-primary:disabled:hover {
    background: transparent;
    color: var(--stb-accent-blue);
}

.stb-btn-secondary {
    background: transparent;
    color: var(--stb-text-light);
    border: 2px solid var(--stb-card-border);
}

.stb-btn-secondary:hover {
    background: var(--stb-card-bg);
    border-color: var(--stb-accent-blue);
    color: var(--stb-text-white);
}

.stb-btn-secondary:hover {
    background: var(--stb-bg-tertiary);
    border-color: var(--stb-border-secondary);
}

.stb-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Billing Toggle */
.stb-billing-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--stb-spacing-2);
    margin: var(--stb-spacing-5) 0;
    position: relative;
}

.stb-toggle-btn {
    padding: var(--stb-spacing-2) var(--stb-spacing-4);
    background: transparent;
    border: 1px solid var(--stb-border-primary);
    border-radius: var(--stb-border-radius);
    color: var(--stb-text-secondary);
    font-size: var(--stb-font-base);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.stb-toggle-btn:hover {
    border-color: var(--stb-accent-blue);
    color: var(--stb-text-primary);
}

.stb-toggle-btn.active {
    background: var(--stb-accent-green);
    border-color: var(--stb-accent-green);
    color: #fff;
}

/* Crypto Payment Details */
.stb-crypto-payment-details {
    margin-top: var(--stb-spacing-5);
    padding-top: var(--stb-spacing-5);
    border-top: 1px solid var(--stb-border-primary);
}

.stb-crypto-payment-info {
    display: flex;
    flex-direction: column;
    gap: var(--stb-spacing-4);
    margin-bottom: var(--stb-spacing-5);
}

.stb-crypto-amount,
.stb-crypto-wallet-address {
    display: flex;
    align-items: center;
    gap: var(--stb-spacing-3);
    padding: var(--stb-spacing-3);
    background: var(--stb-bg-tertiary);
    border-radius: var(--stb-border-radius);
}

.stb-crypto-label {
    font-weight: 600;
    color: var(--stb-text-secondary);
    font-size: var(--stb-font-sm);
    min-width: 120px;
}

.stb-crypto-value {
    flex: 1;
    color: var(--stb-text-primary);
    font-size: var(--stb-font-base);
    font-family: monospace;
    word-break: break-all;
}

.stb-btn-copy {
    padding: var(--stb-spacing-1) var(--stb-spacing-3);
    background: var(--stb-accent-blue);
    color: #fff;
    border: none;
    border-radius: var(--stb-border-radius);
    font-size: var(--stb-font-xs);
    cursor: pointer;
    transition: all 0.2s;
}

.stb-btn-copy:hover {
    background: var(--stb-accent-blue-hover);
}

.stb-btn-copy.copied {
    background: var(--stb-accent-green);
}

/* QR Code Container */
.stb-crypto-qr-container {
    text-align: center;
    margin: var(--stb-spacing-5) 0;
    padding: var(--stb-spacing-4);
    background: var(--stb-bg-tertiary);
    border-radius: var(--stb-border-radius-lg);
}

.stb-crypto-qr-code {
    display: inline-block;
    padding: var(--stb-spacing-4);
    background: #fff;
    border-radius: var(--stb-border-radius);
    margin-bottom: var(--stb-spacing-3);
}

.stb-crypto-qr-code img {
    max-width: 250px;
    height: auto;
    display: block;
}

.stb-crypto-qr-hint {
    margin: 0;
    color: var(--stb-text-secondary);
    font-size: var(--stb-font-sm);
}

/* Payment Status */
.stb-crypto-payment-status {
    margin-top: var(--stb-spacing-4);
    padding: var(--stb-spacing-4);
    border-radius: var(--stb-border-radius);
    text-align: center;
}

.stb-payment-status-pending {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--stb-spacing-2);
    color: var(--stb-accent-yellow);
    font-size: var(--stb-font-base);
}

.stb-payment-status-success {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--stb-spacing-2);
    color: var(--stb-accent-green);
    font-size: var(--stb-font-base);
}

.stb-status-icon {
    font-size: var(--stb-font-xl);
}

/* Plans Container */
.stb-plans-loading {
    text-align: center;
    padding: var(--stb-spacing-6);
    color: var(--stb-text-secondary);
}

/* Plan Selection Wrapper */
.stb-plans-selection-wrapper {
    margin: var(--stb-spacing-5) 0;
    width: 100%;
    position: relative;
}

/* Ensure no external styles interfere */
.stb-plans-selection-wrapper * {
    box-sizing: border-box;
}

/* Billing Toggle Wrapper */
.stb-billing-toggle-wrapper {
    display: flex;
    justify-content: center;
    margin: var(--stb-spacing-5) 0;
}

/* Billing Toggle - EXACTLY like Pricing Plugin */
.stb-billing-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.stb-toggle-btn {
    color: var(--stb-text-muted);
    font-size: 1rem;
    font-weight: 500;
    transition: all 0.3s ease;
    cursor: pointer;
    padding: 10px 20px;
    border-radius: 8px;
    background: var(--stb-card-bg);
    border: 1px solid var(--stb-card-border);
    border: none;
}

.stb-toggle-btn:hover {
    color: var(--stb-text-white);
    border-color: var(--stb-accent-blue);
}

.stb-toggle-btn.active {
    color: var(--stb-bg-dark);
    background: var(--stb-accent-green);
    border-color: var(--stb-accent-green);
    font-weight: 600;
}

/* Clean Plans Container - Centered Flexbox */
.stb-plans-container-clean {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: flex-start;
    gap: var(--stb-spacing-4);
    width: 100%;
    margin: var(--stb-spacing-5) auto;
    padding: 0;
    min-height: 200px;
}

/* Loading state */
.stb-plans-container-clean .stb-plans-loading {
    width: 100%;
    text-align: center;
    padding: var(--stb-spacing-6);
    color: var(--stb-text-secondary);
    font-size: var(--stb-font-base);
}

/* Clean Plan Cards - Unified Design (FIXED) */
.stb-plan-card-clean {
    background: var(--stb-card-bg);
    border: 1px solid var(--stb-card-border);
    border-radius: var(--stb-border-radius-xl);
    padding: var(--stb-spacing-5);
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    min-width: 280px;
    max-width: 320px;
    flex: 0 1 auto !important;
    box-sizing: border-box !important;
    width: auto !important;
    overflow: hidden;
}

@media (max-width: 639px) {
    .stb-plan-card-clean {
        width: 100% !important;
        max-width: 100% !important;
    }
}

@media (min-width: 640px) and (max-width: 1023px) {
    .stb-plan-card-clean {
        flex: 0 1 calc(50% - var(--stb-spacing-2)) !important;
        max-width: calc(50% - var(--stb-spacing-2)) !important;
    }
}

@media (min-width: 1024px) {
    .stb-plan-card-clean {
        flex: 0 1 calc(33.333% - var(--stb-spacing-3)) !important;
        max-width: 320px !important;
    }
}

.stb-plan-card-clean:hover {
    border-color: var(--stb-accent-blue);
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.stb-plan-card-clean.selected {
    border-color: var(--stb-accent-blue);
    background: rgba(56, 97, 251, 0.1);
}

.stb-plan-header-clean {
    margin-bottom: var(--stb-spacing-4);
}

.stb-plan-name-clean {
    font-size: var(--stb-font-lg);
    font-weight: 600;
    color: var(--stb-text-primary);
    margin: 0 0 var(--stb-spacing-2);
}

.stb-plan-price-clean {
    font-size: var(--stb-font-2xl);
    font-weight: 700;
    color: var(--stb-accent-blue);
    margin: 0;
}

.stb-plan-features-clean {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--stb-spacing-4);
}

.stb-plan-features-clean li {
    padding: var(--stb-spacing-2) 0;
    font-size: var(--stb-font-sm);
    color: var(--stb-text-secondary);
    display: flex;
    align-items: center;
    gap: var(--stb-spacing-2);
}

.stb-plan-features-clean li::before {
    content: '✓';
    color: var(--stb-accent-green);
    font-weight: bold;
}

.stb-plan-select-btn-clean {
    width: 100%;
    margin-top: var(--stb-spacing-3);
}

/* Fallback plans container - only used if pricing plugin not available */
.stb-plans-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--stb-spacing-4);
    margin: var(--stb-spacing-5) 0;
    width: 100%;
}

.stb-plan-card {
    background: var(--stb-bg-secondary);
    border: 2px solid var(--stb-border-primary);
    border-radius: var(--stb-border-radius-lg);
    padding: var(--stb-spacing-5);
    cursor: pointer;
    transition: all 0.3s;
    position: relative;
    min-width: 280px;
    max-width: 320px;
    flex: 1;
}

.stb-plan-card:hover {
    border-color: var(--stb-accent-blue);
    transform: translateY(-2px);
}

.stb-plan-card.selected {
    border-color: var(--stb-accent-blue);
    background: rgba(56, 97, 251, 0.1);
}

.stb-plan-card.demo {
    border-color: var(--stb-accent-green);
}

.stb-plan-card.demo.selected {
    background: rgba(0, 212, 170, 0.1);
}

.stb-plan-card.popular {
    border-color: var(--stb-accent-blue);
    background: linear-gradient(135deg, rgba(56, 97, 251, 0.15) 0%, rgba(56, 97, 251, 0.05) 100%);
}

.stb-plan-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--stb-accent-blue);
    color: #fff;
    padding: 4px 16px;
    border-radius: 20px;
    font-size: var(--stb-font-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stb-plan-badge.best-value {
    background: var(--stb-accent-green);
}

.stb-plan-header {
    margin-bottom: var(--stb-spacing-4);
}

.stb-plan-name {
    font-size: var(--stb-font-lg);
    font-weight: 600;
    color: var(--stb-text-primary);
    margin: 0 0 var(--stb-spacing-2);
}

.stb-plan-price {
    font-size: var(--stb-font-2xl);
    font-weight: 700;
    color: var(--stb-accent-blue);
    margin: 0;
}

.stb-plan-price .currency {
    font-size: var(--stb-font-base);
    color: var(--stb-text-secondary);
}

.stb-plan-price .interval {
    font-size: var(--stb-font-sm);
    color: var(--stb-text-tertiary);
    font-weight: 400;
}

.stb-plan-features {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--stb-spacing-4);
}

.stb-plan-features li {
    padding: var(--stb-spacing-2) 0;
    font-size: var(--stb-font-sm);
    color: var(--stb-text-secondary);
    display: flex;
    align-items: center;
    gap: var(--stb-spacing-2);
}

.stb-plan-features li::before {
    content: '✓';
    color: var(--stb-accent-green);
    font-weight: bold;
}

.stb-plan-select-btn {
    width: 100%;
    margin-top: var(--stb-spacing-3);
}

/* Setup Fee Notice */
.stb-setup-fee-notice {
    text-align: center;
    margin: var(--stb-spacing-4) 0;
    padding: var(--stb-spacing-3);
    color: var(--stb-text-secondary);
    font-size: var(--stb-font-sm);
}

.stb-setup-fee-notice strong {
    color: var(--stb-text-primary);
    font-weight: 600;
}

/* Crypto Payment Section */
.stb-crypto-payment {
    background: var(--stb-bg-secondary);
    border: 1px solid var(--stb-accent-blue);
    border-radius: var(--stb-border-radius-lg);
    padding: var(--stb-spacing-4);
    margin: var(--stb-spacing-5) 0;
    text-align: center;
}

.stb-crypto-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--stb-spacing-2);
    margin-bottom: var(--stb-spacing-3);
}

.stb-crypto-icon {
    font-size: 24px;
}

.stb-crypto-title {
    color: var(--stb-text-primary);
    font-size: var(--stb-font-base);
    font-weight: 500;
}

.stb-crypto-options {
    display: flex;
    justify-content: center;
    gap: var(--stb-spacing-2);
    margin-bottom: var(--stb-spacing-3);
    flex-wrap: wrap;
}

.stb-crypto-btn {
    padding: var(--stb-spacing-2) var(--stb-spacing-4);
    background: var(--stb-bg-tertiary);
    border: 1px solid var(--stb-accent-blue);
    border-radius: var(--stb-border-radius);
    color: var(--stb-accent-blue);
    font-size: var(--stb-font-sm);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.stb-crypto-btn:hover {
    background: rgba(56, 97, 251, 0.1);
    border-color: var(--stb-accent-blue-hover);
}

.stb-crypto-btn.selected {
    background: var(--stb-accent-blue);
    color: #fff;
    border-color: var(--stb-accent-blue);
}

.stb-crypto-discount {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--stb-spacing-2);
    color: var(--stb-text-primary);
    font-size: var(--stb-font-sm);
    font-weight: 500;
}

.stb-discount-icon {
    font-size: 18px;
}

.stb-discount-text {
    color: var(--stb-accent-yellow);
}

/* Money-Back Guarantee */
.stb-money-back-guarantee {
    background: var(--stb-bg-secondary);
    border: 1px solid var(--stb-accent-green);
    border-radius: var(--stb-border-radius-lg);
    padding: var(--stb-spacing-4);
    margin: var(--stb-spacing-5) 0;
    text-align: center;
    color: var(--stb-text-secondary);
    font-size: var(--stb-font-sm);
    line-height: 1.6;
}

.stb-money-back-guarantee strong {
    color: var(--stb-accent-green);
    font-weight: 600;
    display: block;
    margin-bottom: var(--stb-spacing-2);
}

/* Disclaimer - Same style as Money-Back Guarantee */
.stb-disclaimer {
    background: var(--stb-bg-secondary);
    border: 1px solid var(--stb-accent-green);
    border-radius: var(--stb-border-radius-lg);
    padding: var(--stb-spacing-4);
    margin: var(--stb-spacing-5) 0;
    text-align: center;
    color: var(--stb-text-secondary);
    font-size: var(--stb-font-sm);
    line-height: 1.6;
}

.stb-disclaimer strong {
    color: var(--stb-accent-green);
    font-weight: 600;
    display: block;
    margin-bottom: var(--stb-spacing-2);
}

/* Payment Summary */
.stb-payment-summary {
    background: var(--stb-bg-secondary);
    border: 1px solid var(--stb-border-primary);
    border-radius: var(--stb-border-radius-lg);
    padding: var(--stb-spacing-5);
    margin-bottom: var(--stb-spacing-5);
}

.stb-summary-item {
    display: flex;
    justify-content: space-between;
    padding: var(--stb-spacing-3) 0;
    border-bottom: 1px solid var(--stb-border-primary);
}

.stb-summary-item:last-child {
    border-bottom: none;
}

.stb-summary-item span {
    color: var(--stb-text-secondary);
    font-size: var(--stb-font-sm);
}

.stb-summary-item strong {
    color: var(--stb-text-primary);
    font-size: var(--stb-font-lg);
}

/* Payment Providers */
.stb-payment-providers {
    margin-bottom: var(--stb-spacing-5);
}

.stb-payment-providers h4 {
    margin: 0 0 var(--stb-spacing-4);
    font-size: var(--stb-font-lg);
    color: var(--stb-text-primary);
}

.stb-payment-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--stb-spacing-3);
}

.stb-payment-option {
    display: flex;
    align-items: center;
    gap: var(--stb-spacing-3);
    padding: var(--stb-spacing-4);
    background: var(--stb-bg-secondary);
    border: 2px solid var(--stb-border-primary);
    border-radius: var(--stb-border-radius);
    cursor: pointer;
    transition: all 0.2s;
}

.stb-payment-option:hover {
    border-color: var(--stb-accent-blue);
}

.stb-payment-option input[type="radio"] {
    margin: 0;
    accent-color: var(--stb-accent-blue);
}

.stb-payment-option input[type="radio"]:checked + .stb-payment-icon + .stb-payment-name {
    color: var(--stb-accent-blue);
}

.stb-payment-icon {
    font-size: var(--stb-font-xl);
}

.stb-payment-name {
    font-size: var(--stb-font-base);
    color: var(--stb-text-primary);
    font-weight: 500;
}

/* Messages */
.stb-registration-messages {
    margin-top: var(--stb-spacing-4);
}

.stb-message {
    padding: var(--stb-spacing-4);
    border-radius: var(--stb-border-radius);
    margin-bottom: var(--stb-spacing-3);
    font-size: var(--stb-font-sm);
}

.stb-message.error {
    background: rgba(246, 70, 93, 0.1);
    border: 1px solid var(--stb-accent-red);
    color: var(--stb-accent-red);
}

.stb-message.success {
    background: rgba(0, 212, 170, 0.1);
    border: 1px solid var(--stb-accent-green);
    color: var(--stb-accent-green);
}

/* Welcome Screen */
.stb-welcome-wrapper {
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--stb-spacing-6);
    background: var(--stb-bg-primary);
}

.stb-welcome-container {
    max-width: 800px;
    width: 100%;
    margin: 0 auto;
}

.stb-welcome-content {
    text-align: center;
}

.stb-welcome-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto var(--stb-spacing-5);
    color: var(--stb-accent-green);
    display: flex;
    align-items: center;
    justify-content: center;
    animation: scaleIn 0.5s ease-out;
}

@keyframes scaleIn {
    from {
        transform: scale(0);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

.stb-welcome-title {
    font-size: 42px;
    font-weight: 700;
    color: var(--stb-text-primary);
    margin: 0 0 var(--stb-spacing-4);
    line-height: 1.2;
}

.stb-welcome-accent {
    color: var(--stb-accent-blue);
}

.stb-welcome-message {
    font-size: var(--stb-font-lg);
    color: var(--stb-text-secondary);
    line-height: 1.6;
    margin: 0 0 var(--stb-spacing-6);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.stb-welcome-message strong {
    color: var(--stb-accent-green);
    font-weight: 600;
}

.stb-welcome-cta {
    display: flex;
    gap: var(--stb-spacing-4);
    justify-content: center;
    margin-bottom: var(--stb-spacing-6);
    flex-wrap: wrap;
}

.stb-btn-large {
    padding: 16px 32px;
    font-size: 18px;
}

.stb-welcome-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--stb-spacing-4);
    margin-top: var(--stb-spacing-6);
    padding-top: var(--stb-spacing-6);
    border-top: 1px solid var(--stb-border-primary);
}

.stb-info-card {
    background: var(--stb-bg-secondary);
    border: 1px solid var(--stb-border-primary);
    border-radius: var(--stb-border-radius-lg);
    padding: var(--stb-spacing-5);
    transition: all 0.3s ease;
}

.stb-info-card:hover {
    border-color: var(--stb-accent-blue);
    transform: translateY(-2px);
}

.stb-info-icon {
    font-size: 32px;
    margin-bottom: var(--stb-spacing-3);
}

.stb-info-card h3 {
    font-size: var(--stb-font-lg);
    font-weight: 600;
    color: var(--stb-text-primary);
    margin: 0 0 var(--stb-spacing-2);
}

.stb-info-card p {
    font-size: var(--stb-font-sm);
    color: var(--stb-text-secondary);
    margin: 0;
    line-height: 1.5;
}

/* Legal Disclaimer */
.stb-legal-disclaimer {
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.3);
    border-radius: var(--stb-border-radius-lg);
    padding: var(--stb-spacing-4);
    margin: var(--stb-spacing-5) 0;
    text-align: center;
    color: var(--stb-text-secondary);
    font-size: var(--stb-font-sm);
    line-height: 1.6;
}

.stb-legal-disclaimer strong {
    color: var(--stb-accent-gold);
    font-weight: 600;
    display: block;
    margin-bottom: var(--stb-spacing-2);
}

/* Payment Dialog */
.stb-payment-dialog-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 99999;
}

.stb-payment-dialog {
    background: var(--stb-card-bg);
    border: 1px solid var(--stb-card-border);
    border-radius: var(--stb-border-radius-xl);
    padding: var(--stb-spacing-6);
    max-width: 400px;
    width: 90%;
    text-align: center;
}

.stb-payment-dialog-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid var(--stb-border-primary);
    border-top-color: var(--stb-accent-blue);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto var(--stb-spacing-4);
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.stb-payment-dialog-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    margin: 0 auto var(--stb-spacing-4);
}

.stb-payment-dialog-success .stb-payment-dialog-icon {
    background: var(--stb-accent-green);
    color: #fff;
}

.stb-payment-dialog-error .stb-payment-dialog-icon {
    background: var(--stb-accent-red);
    color: #fff;
}

.stb-payment-dialog h3 {
    margin: 0 0 var(--stb-spacing-3);
    color: var(--stb-text-primary);
    font-size: var(--stb-font-xl);
}

.stb-payment-dialog p {
    margin: 0 0 var(--stb-spacing-4);
    color: var(--stb-text-secondary);
    font-size: var(--stb-font-base);
}

/* Stripe Elements */
.stb-stripe-element {
    padding: var(--stb-spacing-4);
    background: var(--stb-bg-secondary);
    border: 1px solid var(--stb-border-primary);
    border-radius: var(--stb-border-radius);
    margin: var(--stb-spacing-4) 0;
    min-height: 50px;
}

.stb-stripe-element .StripeElement {
    padding: var(--stb-spacing-2) 0;
}

.stb-stripe-errors {
    color: var(--stb-accent-red);
    font-size: var(--stb-font-sm);
    margin-top: var(--stb-spacing-2);
    display: none;
}

.stb-stripe-error {
    color: var(--stb-accent-red);
    font-size: var(--stb-font-sm);
    padding: var(--stb-spacing-3);
    background: rgba(246, 70, 93, 0.1);
    border: 1px solid var(--stb-accent-red);
    border-radius: var(--stb-border-radius);
    margin: var(--stb-spacing-3) 0;
}

/* Payment Form Containers */
.stb-payment-form-container {
    margin-top: var(--stb-spacing-5);
    padding: var(--stb-spacing-5);
    background: var(--stb-bg-secondary);
    border: 1px solid var(--stb-border-primary);
    border-radius: var(--stb-border-radius-lg);
}

.stb-payment-form-wrapper h4 {
    margin: 0 0 var(--stb-spacing-3);
    color: var(--stb-text-primary);
    font-size: var(--stb-font-lg);
}

.stb-payment-form-info {
    margin: 0 0 var(--stb-spacing-3);
    color: var(--stb-text-secondary);
    font-size: var(--stb-font-base);
    line-height: 1.6;
}

.stb-payment-form-note {
    display: flex;
    align-items: center;
    gap: var(--stb-spacing-2);
    padding: var(--stb-spacing-3);
    background: rgba(56, 97, 251, 0.1);
    border: 1px solid rgba(56, 97, 251, 0.2);
    border-radius: var(--stb-border-radius);
    margin-top: var(--stb-spacing-3);
}

.stb-note-icon {
    font-size: var(--stb-font-lg);
}

.stb-note-text {
    color: var(--stb-text-light);
    font-size: var(--stb-font-sm);
}

/* Stripe Elements */
.stb-stripe-element {
    padding: var(--stb-spacing-4);
    background: var(--stb-bg-secondary);
    border: 1px solid var(--stb-border-primary);
    border-radius: var(--stb-border-radius);
    margin: var(--stb-spacing-4) 0;
    min-height: 50px;
}

.stb-stripe-element .StripeElement {
    padding: var(--stb-spacing-2) 0;
}

.stb-stripe-errors {
    color: var(--stb-accent-red);
    font-size: var(--stb-font-sm);
    margin-top: var(--stb-spacing-2);
    display: none;
}

.stb-stripe-error {
    color: var(--stb-accent-red);
    font-size: var(--stb-font-sm);
    padding: var(--stb-spacing-3);
    background: rgba(246, 70, 93, 0.1);
    border: 1px solid var(--stb-accent-red);
    border-radius: var(--stb-border-radius);
    margin: var(--stb-spacing-3) 0;
}

/* Responsive */
@media (max-width: 768px) {
    .stb-registration-wrapper {
        margin: 20px;
        padding: var(--stb-spacing-4);
    }

    .stb-form-row {
        grid-template-columns: 1fr;
    }

    .stb-plans-container {
        flex-direction: column;
        align-items: center;
    }
    
    .stb-pricing-integration .stb-pricing-container {
        /* Let pricing plugin handle responsive layout */
    }

    .stb-plan-card {
        max-width: 100%;
    }

    .stb-billing-toggle {
        flex-wrap: wrap;
    }

    .stb-payment-options {
        grid-template-columns: 1fr;
    }

    .stb-progress-step .stb-step-label {
        display: none;
    }

    .stb-welcome-title {
        font-size: 32px;
    }

    .stb-welcome-cta {
        flex-direction: column;
    }

    .stb-btn-large {
        width: 100%;
    }

    .stb-welcome-info {
        grid-template-columns: 1fr;
    }
}