/**
 * Onboarding Overlay Styling
 * Modern, elegant cyber-themed onboarding systeem
 */

:root {
    --onboarding-primary: #5fd0a5;
    --onboarding-primary-dark: #47b0a5;
    --onboarding-backdrop: rgba(0, 0, 0, 0.35);
    --onboarding-surface: #ffffff;
    --onboarding-text: #2d3748;
    --onboarding-text-light: #718096;
    --onboarding-border: #e2e8f0;
    --onboarding-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    --onboarding-glow: rgba(95, 208, 165, 0.4);
}

/* Simple welcome popup (first-login) */
#tour-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.45);
    z-index: 100002;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

#tour-overlay .tour-popup {
    width: min(720px, 95vw);
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
    padding: 20px;
    color: var(--onboarding-text);
    opacity: 0;
    transition: opacity 0.3s ease;
}

#tour-overlay .video-container {
    position: relative;
    width: 100%;
    padding-top: 56.25%; /* 16:9 */
    border-radius: 10px;
    overflow: hidden;
    background: #000;
    margin-bottom: 16px;
}

#tour-overlay .video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

#tour-overlay h3 {
    margin: 0 0 8px 0;
    font-size: 20px;
    font-weight: 700;
    color: var(--onboarding-text);
}

#tour-overlay p {
    margin: 0 0 16px 0;
    color: var(--onboarding-text-light);
}

#tour-overlay .tour-controls {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

#tour-overlay .checkbox-wrapper {
    display: flex;
    align-items: center;
    gap: 8px;
}

#tour-overlay .tour-button {
    padding: 10px 14px;
    border-radius: 8px;
    border: 1px solid var(--onboarding-border);
    background: linear-gradient(135deg, #47b0a5 0%, #5fd0a5 100%);
    color: #ffffff;
    font-weight: 600;
    cursor: pointer;
}

#tour-overlay .tour-button-primary {
    border-color: transparent;
}

@media (max-width: 560px) {
    #tour-overlay .tour-controls {
        flex-direction: column;
        align-items: stretch;
    }
    #tour-overlay .checkbox-wrapper {
        align-self: flex-start;
    }
}

/* Overlay backdrop */
.onboarding-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 99999;
    pointer-events: none;
}

.onboarding-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--onboarding-backdrop);
    animation: fadeIn 0.3s ease-out;
}

/* Spotlight effect */
.onboarding-spotlight {
    position: absolute;
    display: none;
    border-radius: 8px;
    box-shadow: 
        0 0 0 5000px var(--onboarding-backdrop),
        0 0 25px 8px var(--onboarding-glow),
        inset 0 0 0 3px rgba(95, 208, 165, 0.8);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: none;
    animation: pulse 2s ease-in-out infinite;
    background: rgba(255, 255, 255, 0.05);
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 
            0 0 0 5000px var(--onboarding-backdrop),
            0 0 25px 8px var(--onboarding-glow),
            inset 0 0 0 3px rgba(95, 208, 165, 0.8);
    }
    50% {
        box-shadow: 
            0 0 0 5000px var(--onboarding-backdrop),
            0 0 35px 12px rgba(95, 208, 165, 0.6),
            inset 0 0 0 3px rgba(95, 208, 165, 1);
    }
}

/* Highlighted element styling */
.onboarding-highlighted {
    position: relative;
    z-index: 100000 !important;
}

/* Interactive highlight - groene glow voor klikbare elementen */
.onboarding-interactive-highlight {
    animation: interactiveGlow 1.5s ease-in-out infinite !important;
    cursor: pointer !important;
    position: relative !important;
    z-index: 100001 !important;
}

@keyframes interactiveGlow {
    0%, 100% {
        box-shadow: 0 0 15px rgba(95, 208, 165, 0.6), 0 0 25px rgba(95, 208, 165, 0.4) !important;
        transform: scale(1);
    }
    50% {
        box-shadow: 0 0 25px rgba(95, 208, 165, 0.8), 0 0 40px rgba(95, 208, 165, 0.6) !important;
        transform: scale(1.02);
    }
}

/* Drag animation voor demo */
@keyframes dragDemo {
    0%, 100% {
        transform: translate(0, 0);
    }
    25% {
        transform: translate(10px, -5px);
    }
    50% {
        transform: translate(100px, -10px);
    }
    75% {
        transform: translate(100px, 0px);
    }
}

.onboarding-drag-demo {
    animation: dragDemo 3s ease-in-out infinite !important;
}

/* Forty scan accent (used in EduGuard onboarding step 1 visual) */
.onboarding-forty-scan {
    position: absolute;
    left: -120%;
    top: 0;
    height: 100%;
    width: 120%;
    background: linear-gradient(90deg, transparent 0%, rgba(95, 208, 165, 0.20) 40%, transparent 80%);
    transform: skewX(-18deg);
    animation: fortyScan 2.6s ease-in-out infinite;
}

@keyframes fortyScan {
    0% { transform: translateX(0) skewX(-18deg); opacity: 0; }
    15% { opacity: 1; }
    55% { opacity: 1; }
    100% { transform: translateX(220%) skewX(-18deg); opacity: 0; }
}

/* Tooltip */
.onboarding-tooltip {
    position: absolute;
    width: 480px;
    max-width: 90vw;
    background: var(--onboarding-surface);
    border-radius: 12px;
    box-shadow: var(--onboarding-shadow);
    pointer-events: auto;
    animation: slideUp 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
    border: 1px solid var(--onboarding-border);
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* Tooltip header */
.onboarding-tooltip-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    background: linear-gradient(135deg, #47b0a5 0%, #4dbd92 50%, #5fd0a5 100%);
    color: white;
}

.onboarding-tooltip-title {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 18px;
    font-weight: 600;
}

.onboarding-tooltip-title .material-icons {
    font-size: 24px;
}

.onboarding-close-btn {
    background: transparent;
    border: none;
    color: white;
    cursor: pointer;
    padding: 4px;
    border-radius: 50%;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.onboarding-close-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: rotate(90deg);
}

.onboarding-close-btn .material-icons {
    font-size: 20px;
}

/* Tooltip content */
.onboarding-tooltip-content {
    padding: 24px;
    color: var(--onboarding-text);
    line-height: 1.6;
    font-size: 15px;
}

.onboarding-tooltip-content p {
    margin: 0;
}

/* Tooltip footer */
.onboarding-tooltip-footer {
    padding: 20px 24px;
    border-top: 1px solid var(--onboarding-border);
    background: #f8fafb;
}

/* Progress bar */
.onboarding-progress {
    height: 4px;
    background: #e2e8f0;
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 12px;
}

.onboarding-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, #47b0a5 0%, #5fd0a5 100%);
    transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 0 10px var(--onboarding-glow);
}

/* Step counter */
.onboarding-step-counter {
    text-align: center;
    color: var(--onboarding-text-light);
    font-size: 13px;
    margin-bottom: 16px;
    font-weight: 500;
}

/* Actions */
.onboarding-actions {
    display: flex;
    gap: 12px;
    justify-content: space-between;
}

/* Buttons */
.onboarding-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 20px;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: inherit;
}

.onboarding-btn .material-icons {
    font-size: 18px;
}

.onboarding-btn-primary {
    background: linear-gradient(135deg, #47b0a5 0%, #5fd0a5 100%);
    color: white;
    box-shadow: 0 4px 12px rgba(95, 208, 165, 0.3);
}

.onboarding-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(95, 208, 165, 0.4);
}

.onboarding-btn-primary:active {
    transform: translateY(0);
}

.onboarding-btn-secondary {
    background: white;
    color: var(--onboarding-text);
    border: 1px solid var(--onboarding-border);
}

.onboarding-btn-secondary:hover {
    background: #f8fafb;
    border-color: var(--onboarding-primary);
    color: var(--onboarding-primary);
}

.onboarding-btn-tertiary {
    background: rgba(95, 208, 165, 0.12);
    color: var(--onboarding-primary-dark);
    border: 1px dashed rgba(95, 208, 165, 0.35);
}

.onboarding-btn-tertiary:hover {
    background: rgba(95, 208, 165, 0.2);
    color: var(--onboarding-primary);
    border-color: rgba(95, 208, 165, 0.55);
}

/* Disabled button */
.onboarding-btn-disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
    background: linear-gradient(135deg, #94a3b8 0%, #cbd5e1 100%) !important;
    box-shadow: none !important;
}

.onboarding-btn-disabled:hover {
    transform: none !important;
}

/* Help button (floating) - linksboven zodat het niet conflicteert met AI button */
.onboarding-help-btn {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, #47b0a5 0%, #5fd0a5 100%);
    color: white;
    border: none;
    cursor: pointer;
    box-shadow: 
        0 4px 20px rgba(95, 208, 165, 0.4),
        0 0 0 0 rgba(95, 208, 165, 0.4);
    transition: all 0.3s ease;
    z-index: 1040;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: helpButtonEntrance 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes helpButtonEntrance {
    from {
        opacity: 0;
        transform: scale(0) rotate(-180deg);
    }
    to {
        opacity: 1;
        transform: scale(1) rotate(0deg);
    }
}

.onboarding-help-btn:hover {
    transform: scale(1.1);
    box-shadow: 
        0 6px 30px rgba(95, 208, 165, 0.5),
        0 0 0 8px rgba(95, 208, 165, 0.2);
}

.onboarding-help-btn:active {
    transform: scale(0.95);
}

.onboarding-help-btn .material-icons {
    font-size: 28px;
}

/* Help button tooltip - nu aan rechterkant omdat button links zit */
.onboarding-help-tooltip {
    position: absolute;
    left: 70px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--onboarding-text);
    color: white;
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.onboarding-help-tooltip::after {
    content: '';
    position: absolute;
    left: -6px;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-top: 6px solid transparent;
    border-bottom: 6px solid transparent;
    border-right: 6px solid var(--onboarding-text);
}

.onboarding-help-btn:hover .onboarding-help-tooltip {
    opacity: 1;
}

/* Responsive */
@media (max-width: 768px) {
    .onboarding-tooltip {
        width: 90vw;
        max-width: none;
    }

    .onboarding-tooltip-header {
        padding: 16px 20px;
    }

    .onboarding-tooltip-title {
        font-size: 16px;
    }

    .onboarding-tooltip-content {
        padding: 20px;
        font-size: 14px;
    }

    .onboarding-tooltip-footer {
        padding: 16px 20px;
    }

    .onboarding-actions {
        flex-direction: column;
    }

    .onboarding-btn {
        width: 100%;
    }

    .onboarding-help-btn {
        bottom: 20px;
        left: 20px;
        width: 48px;
        height: 48px;
    }

    .onboarding-help-btn .material-icons {
        font-size: 24px;
    }

    .onboarding-help-tooltip {
        display: none;
    }
}

/* Smooth scroll behavior during tour */
.onboarding-active {
    scroll-behavior: smooth;
}

/* Disable pointer events on non-highlighted elements during tour */
.onboarding-overlay ~ * {
    pointer-events: none;
}

.onboarding-highlighted,
.onboarding-tooltip,
.onboarding-help-btn {
    pointer-events: auto !important;
}