/**
 * Onboarding System Styles - Mobile-First
 * Isolated styles optimized for touch interactions
 */

/* Overlay Base - Match app animation patterns */
.onboarding-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    z-index: 9999;
    opacity: 0;
    transition: opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1); /* Match app transition */
    pointer-events: auto;
    touch-action: pan-y; /* Allow vertical scrolling */
    -webkit-tap-highlight-color: transparent;
}

.onboarding-overlay.active {
    opacity: 1;
}

/* Full-Screen Overlay (Welcome Tutorial) */
.onboarding-overlay.onboarding-fullscreen {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.onboarding-fullscreen-content {
    background: var(--bg-secondary, #1a1a1a);
    border: 1px solid var(--border-color, #3a3a3a);
    border-radius: 20px;
    padding: 32px 24px;
    width: 100%;
    max-width: 500px;
    max-height: 85vh;
    overflow-y: auto;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
    position: relative;
    animation: onboarding-fullscreen-enter 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    -webkit-overflow-scrolling: touch;
}

@keyframes onboarding-fullscreen-enter {
    from {
        transform: scale(0.95) translateY(20px);
        opacity: 0;
    }
    to {
        transform: scale(1) translateY(0);
        opacity: 1;
    }
}

/* Bottom Sheet (Mobile-Native Pattern) */
.onboarding-overlay.onboarding-bottom-sheet {
    display: flex;
    align-items: flex-end;
    justify-content: center;
}

.onboarding-bottom-sheet-content {
    background: var(--bg-secondary, #1a1a1a);
    border-top: 1px solid var(--border-color, #3a3a3a);
    border-radius: 20px 20px 0 0;
    padding: 24px;
    width: 100%;
    max-height: 85vh;
    overflow-y: auto;
    box-shadow: 0 -4px 32px rgba(0, 0, 0, 0.5);
    position: relative;
    animation: onboarding-bottom-sheet-enter 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    -webkit-overflow-scrolling: touch;
    transform: translateY(0);
    transition: transform 0.2s ease;
}

@keyframes onboarding-bottom-sheet-enter {
    from {
        transform: translateY(100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes onboarding-bottom-sheet-exit {
    from {
        transform: translateY(0);
        opacity: 1;
    }
    to {
        transform: translateY(100%);
        opacity: 0;
    }
}

/* Swipe Handle */
.onboarding-swipe-handle {
    width: 40px;
    height: 4px;
    background: var(--text-tertiary, #666666);
    border-radius: 2px;
    margin: 12px auto 8px;
    cursor: grab;
}

.onboarding-swipe-handle:active {
    cursor: grabbing;
}

/* Content Styles (Shared) */
.onboarding-title {
    font-size: 22px;
    font-weight: 600;
    color: var(--text-primary, #ffffff);
    margin: 0 0 16px 0;
    line-height: 1.4;
}

.onboarding-content {
    color: var(--text-secondary, #a0a0a0);
    font-size: 15px;
    line-height: 1.6;
    margin-bottom: 24px;
}

.onboarding-content p {
    margin: 0 0 12px 0;
}

.onboarding-content p:last-child {
    margin-bottom: 0;
}

.onboarding-actions {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    flex-wrap: wrap;
    margin-top: 24px;
}

/* Buttons - Mobile Touch Targets (44x44px minimum) */
.onboarding-btn-primary,
.onboarding-btn-secondary {
    min-height: 44px; /* iOS/Android touch target minimum */
    min-width: 44px;
    padding: 12px 24px;
    border-radius: 12px;
    font-size: 16px; /* Larger for mobile readability */
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    font-family: inherit;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation; /* Prevent double-tap zoom */
    user-select: none;
}

.onboarding-btn-primary {
    background: var(--theme-neon, #ffffff);
    color: var(--bg-primary, #000000);
    flex: 1;
    min-width: 120px;
}

.onboarding-btn-primary:active {
    opacity: 0.8;
    transform: scale(0.98);
}

.onboarding-btn-secondary {
    background: var(--bg-tertiary, #141414);
    color: var(--text-primary, #ffffff);
    border: 1px solid var(--border-color, #3a3a3a);
    flex: 1;
    min-width: 120px;
}

.onboarding-btn-secondary:active {
    background: var(--bg-secondary, #1a1a1a);
    border-color: var(--theme-neon, #ffffff);
    transform: scale(0.98);
}

/* Stack buttons vertically on mobile */
@media (max-width: 768px) {
    .onboarding-actions {
        flex-direction: column;
    }
    
    .onboarding-btn-primary,
    .onboarding-btn-secondary {
        width: 100%;
    }
}

/* Profile Customization - Mobile Touch Targets */
.onboarding-profile-edit-btn {
    min-height: 44px;
    min-width: 44px;
    padding: 12px 20px;
    background: var(--bg-tertiary, #141414);
    border: 1px solid var(--border-color, #3a3a3a);
    border-radius: 12px;
    color: var(--text-primary, #ffffff);
    font-size: 15px;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    margin-top: 12px;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    user-select: none;
}

.onboarding-profile-edit-btn:active {
    background: var(--bg-secondary, #1a1a1a);
    border-color: var(--theme-neon, #ffffff);
    transform: scale(0.98);
}

.onboarding-preview-toggle {
    min-height: 44px;
    min-width: 44px;
    padding: 12px 20px;
    background: transparent;
    border: 1px solid var(--border-color, #3a3a3a);
    border-radius: 12px;
    color: var(--text-secondary, #a0a0a0);
    font-size: 15px;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    margin-top: 12px;
    margin-left: 8px;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    user-select: none;
}

.onboarding-preview-toggle:active {
    color: var(--text-primary, #ffffff);
    border-color: var(--theme-neon, #ffffff);
    transform: scale(0.98);
}

/* Private Sections */
.onboarding-private-sections {
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--border-color, #3a3a3a);
}

.onboarding-private-section {
    margin-bottom: 20px;
    padding: 16px;
    background: var(--bg-tertiary, #141414);
    border: 1px solid var(--border-color, #3a3a3a);
    border-radius: 8px;
}

.onboarding-private-section-header {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: var(--text-primary, #ffffff);
    margin-bottom: 12px;
    font-size: 14px;
}

.onboarding-private-section-content {
    color: var(--text-secondary, #a0a0a0);
    font-size: 13px;
    line-height: 1.5;
}

.onboarding-preview-mode .onboarding-private-sections {
    display: none !important;
}

.onboarding-preview-mode .onboarding-profile-edit-btn {
    display: none !important;
}

.onboarding-preview-mode .onboarding-preview-toggle {
    display: block !important;
}

/* Customization Panel */
.onboarding-customization-panel {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--bg-secondary, #1a1a1a);
    border: 1px solid var(--border-color, #3a3a3a);
    border-radius: 12px;
    padding: 24px;
    max-width: 400px;
    width: 90%;
    z-index: 10000;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
    display: none;
}

.onboarding-customization-panel.active {
    display: block;
}

.onboarding-customization-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.onboarding-customization-header h4 {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary, #ffffff);
}

.onboarding-customization-close {
    background: none;
    border: none;
    color: var(--text-secondary, #a0a0a0);
    font-size: 28px;
    cursor: pointer;
    padding: 8px;
    min-width: 44px;
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    border-radius: 8px;
}

.onboarding-customization-close:active {
    color: var(--text-primary, #ffffff);
    background: var(--bg-tertiary, #141414);
}

.onboarding-customization-content {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.onboarding-customization-option {
    display: flex;
    align-items: center;
    gap: 8px;
}

.onboarding-customization-option label {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-primary, #ffffff);
    font-size: 16px;
    cursor: pointer;
    padding: 8px;
    min-height: 44px;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    user-select: none;
}

.onboarding-customization-option input[type="checkbox"] {
    width: 24px;
    height: 24px;
    min-width: 24px;
    min-height: 24px;
    cursor: pointer;
    accent-color: var(--theme-neon, #ffffff);
    -webkit-tap-highlight-color: transparent;
}

.onboarding-customization-success {
    padding: 8px 12px;
    background: rgba(0, 255, 0, 0.1);
    border: 1px solid rgba(0, 255, 0, 0.3);
    border-radius: 6px;
    color: #00ff00;
    font-size: 13px;
    margin-top: 12px;
    text-align: center;
}

/* Tooltip (for future use) */
.onboarding-tooltip {
    position: absolute;
    background: var(--bg-secondary, #1a1a1a);
    border: 1px solid var(--border-color, #3a3a3a);
    border-radius: 6px;
    padding: 8px 12px;
    font-size: 12px;
    color: var(--text-primary, #ffffff);
    z-index: 10001;
    pointer-events: none;
    max-width: 200px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.onboarding-tooltip::before {
    content: '';
    position: absolute;
    width: 0;
    height: 0;
    border: 6px solid transparent;
}

.onboarding-tooltip.top::before {
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    border-top-color: var(--border-color, #3a3a3a);
}

.onboarding-tooltip.bottom::before {
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    border-bottom-color: var(--border-color, #3a3a3a);
}

/* Mobile-First: Default styles are mobile, desktop is enhancement */
@media (min-width: 769px) {
    /* Desktop enhancements */
    .onboarding-bottom-sheet-content {
        max-width: 500px;
        border-radius: 20px;
        border-top: 1px solid var(--border-color, #3a3a3a);
        border-left: 1px solid var(--border-color, #3a3a3a);
        border-right: 1px solid var(--border-color, #3a3a3a);
    }
    
    .onboarding-actions {
        flex-direction: row;
    }
    
    .onboarding-btn-primary,
    .onboarding-btn-secondary {
        flex: 0 1 auto;
        min-width: 120px;
    }
    
    .onboarding-customization-panel {
        max-width: 450px;
    }
}

/* Mobile optimizations */
@media (max-width: 768px) {
    .onboarding-title {
        font-size: 20px;
    }
    
    .onboarding-content {
        font-size: 15px;
    }
    
    .onboarding-bottom-sheet-content {
        padding: 20px;
        max-height: 90vh;
    }
    
    .onboarding-fullscreen-content {
        padding: 24px 20px;
        max-height: 90vh;
    }
    
    .onboarding-customization-panel {
        max-width: 100%;
        width: 100%;
        border-radius: 20px 20px 0 0;
        bottom: 0;
        top: auto;
        transform: translate(-50%, 0);
        max-height: 90vh;
    }
}

/* Ensure onboarding doesn't interfere with existing modals */
.onboarding-overlay {
    z-index: 9999;
}

.onboarding-customization-panel {
    z-index: 10000;
}

/* Accessibility - Mobile Focus States */
.onboarding-overlay:focus-within {
    outline: none;
}

/* Mobile: Remove focus outlines (touch devices don't need them) */
@media (hover: none) and (pointer: coarse) {
    .onboarding-btn-primary:focus,
    .onboarding-btn-secondary:focus,
    .onboarding-profile-edit-btn:focus,
    .onboarding-preview-toggle:focus {
        outline: none;
    }
}

/* Desktop: Keep focus outlines for keyboard navigation */
@media (hover: hover) and (pointer: fine) {
    .onboarding-btn-primary:focus,
    .onboarding-btn-secondary:focus {
        outline: 2px solid var(--theme-neon, #ffffff);
        outline-offset: 2px;
    }
}

/* Prevent text selection on buttons during touch */
.onboarding-btn-primary,
.onboarding-btn-secondary,
.onboarding-profile-edit-btn,
.onboarding-preview-toggle {
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

/* Smooth scrolling for mobile */
.onboarding-bottom-sheet-content,
.onboarding-fullscreen-content {
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
}