/* Custom Walkthrough Styles - No external dependencies */

.walkthrough-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.75);
    z-index: 9998;
    pointer-events: auto;
}

.walkthrough-highlight {
    position: relative;
    z-index: 9999;
    border-radius: 4px;
    box-shadow: 0 0 0 9999px rgba(0, 0, 0, 0.75), 0 0 20px rgba(59, 130, 246, 0.5);
    pointer-events: auto;
}

.walkthrough-popover {
    position: absolute;
    background: white;
    border-radius: 8px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
    z-index: 10000;
    min-width: 300px;
    max-width: 400px;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

.walkthrough-popover-header {
    padding: 16px 20px;
    border-bottom: 1px solid #e5e7eb;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.walkthrough-popover-title {
    font-size: 18px;
    font-weight: 600;
    color: #111827;
    margin: 0;
}

.walkthrough-popover-close {
    background: none;
    border: none;
    font-size: 24px;
    color: #6b7280;
    cursor: pointer;
    padding: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.walkthrough-popover-close:hover {
    color: #111827;
}

.walkthrough-popover-body {
    padding: 16px 20px;
    color: #374151;
    line-height: 1.6;
}

.walkthrough-popover-footer {
    padding: 12px 20px;
    border-top: 1px solid #e5e7eb;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
}

.walkthrough-popover-progress {
    font-size: 14px;
    color: #6b7280;
}

.walkthrough-popover-buttons {
    display: flex;
    gap: 8px;
}

.walkthrough-btn {
    padding: 8px 16px;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.walkthrough-btn-primary {
    background: #3b82f6;
    color: white;
}

.walkthrough-btn-primary:hover {
    background: #2563eb;
}

.walkthrough-btn-secondary {
    background: #f3f4f6;
    color: #374151;
}

.walkthrough-btn-secondary:hover {
    background: #e5e7eb;
}

.walkthrough-arrow {
    position: absolute;
    width: 0;
    height: 0;
    border: 8px solid transparent;
}

.walkthrough-arrow-top {
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    border-bottom-color: white;
    border-top: none;
}

.walkthrough-arrow-bottom {
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border-top-color: white;
    border-bottom: none;
}

.walkthrough-arrow-left {
    right: 100%;
    top: 50%;
    transform: translateY(-50%);
    border-right-color: white;
    border-left: none;
}

.walkthrough-arrow-right {
    left: 100%;
    top: 50%;
    transform: translateY(-50%);
    border-left-color: white;
    border-right: none;
}

/* Animation */
@keyframes walkthrough-fade-in {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.walkthrough-popover {
    animation: walkthrough-fade-in 0.2s ease-out;
}