/**
 * Storm Scout - Tooltip Styles
 * Lightweight CSS-only tooltips for onboarding help
 */

/* Help Icon Button */
.help-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    margin-left: 6px;
    font-size: 11px;
    font-weight: 600;
    color: #6c757d;
    background: transparent;
    border: 1.5px solid #6c757d;
    border-radius: 50%;
    cursor: help;
    transition: all 0.2s ease;
    text-decoration: none;
    line-height: 1;
    vertical-align: middle;
}

.help-icon:hover {
    color: var(--pm-navy);
    border-color: var(--pm-navy);
    background: rgba(27, 40, 69, 0.1);
    transform: scale(1.1);
}

/* Tooltip Container */
.tooltip-wrapper {
    position: relative;
    display: inline-block;
}

/* Tooltip Content */
.tooltip-content {
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(-8px);
    padding: 10px 14px;
    background: #1a1a1a;
    color: #ffffff;
    font-size: 13px;
    line-height: 1.5;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s ease, visibility 0.2s ease, transform 0.2s ease;
    pointer-events: none;
    z-index: 10000;
    max-width: 300px;
    white-space: normal;
}

/* Tooltip Arrow */
.tooltip-content::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 6px solid transparent;
    border-top-color: #1a1a1a;
}

/* Show tooltip on hover/focus */
.help-icon:hover + .tooltip-content,
.help-icon:focus + .tooltip-content,
.tooltip-content:hover {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(-4px);
}

/* Alternative: Tooltip to the right (for sidebar) */
.tooltip-content.tooltip-right {
    bottom: auto;
    left: 100%;
    top: 50%;
    transform: translateX(8px) translateY(-50%);
}

.tooltip-content.tooltip-right::after {
    top: 50%;
    left: 0;
    transform: translateX(-100%) translateY(-50%);
    border-top-color: transparent;
    border-right-color: #1a1a1a;
}

.help-icon:hover + .tooltip-content.tooltip-right,
.help-icon:focus + .tooltip-content.tooltip-right {
    transform: translateX(12px) translateY(-50%);
}

/* Tooltip for light backgrounds */
.tooltip-light .tooltip-content {
    background: #ffffff;
    color: #1a1a1a;
    border: 1px solid #dee2e6;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.tooltip-light .tooltip-content::after {
    border-top-color: #ffffff;
}

.tooltip-light .tooltip-content.tooltip-right::after {
    border-top-color: transparent;
    border-right-color: #ffffff;
}

/* Accessibility */
.help-icon:focus {
    outline: 2px solid var(--pm-navy);
    outline-offset: 2px;
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .tooltip-content {
        transition-duration: 0.01ms;
    }
    
    .help-icon {
        transform: none !important;
    }
}