/* assets/css/tooltips.css - Simplified Version */

/* Style for detected phrasal verbs */
.phrasal-tooltip-trigger {
    position: relative;
    cursor: help;
    color: #2271b1;
    border-bottom: 1px dotted #2271b1;
    text-decoration: none;
    transition: all 0.2s ease;
    display: inline;
    background: transparent;
}

.phrasal-tooltip-trigger:hover {
    color: #135e96;
    border-bottom-color: #135e96;
    background-color: rgba(34, 113, 177, 0.1);
}

/* Exercise blocking - hide tooltips when needed */
.exercise-blocked .phrasal-tooltip-trigger,
.no-phrasal-tooltips .phrasal-tooltip-trigger {
    color: inherit !important;
    border-bottom: none !important;
    cursor: inherit !important;
    background: transparent !important;
}

.exercise-blocked .phrasal-tooltip-trigger:hover,
.no-phrasal-tooltips .phrasal-tooltip-trigger:hover {
    color: inherit !important;
    background: transparent !important;
}

/* Protected areas styling */
.exercise-protected,
.no-phrasal-tooltips {
    position: relative;
}

.exercise-protected .phrasal-tooltip-trigger,
.no-phrasal-tooltips .phrasal-tooltip-trigger {
    color: inherit !important;
    border: none !important;
    cursor: inherit !important;
    background: transparent !important;
}

/* Tooltip container - simplified design */
.phrasal-tooltip {
    position: absolute;
    z-index: 9999;
    background: #333;
    color: #fff;
    border-radius: 6px;
    padding: 10px 14px;
    font-size: 14px;
    line-height: 1.4;
    white-space: nowrap;
    max-width: 320px;
    box-shadow: 0 3px 12px rgba(0, 0, 0, 0.3);
    opacity: 0;
    visibility: hidden;
    transform: translateY(5px);
    transition: all 0.2s ease;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    pointer-events: none;
}

/* Visible tooltip */
.phrasal-tooltip.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
}

/* Tooltip arrow */
.phrasal-tooltip::before {
    content: '';
    position: absolute;
    top: -6px;
    left: 50%;
    transform: translateX(-50%);
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-bottom: 6px solid #333;
}

/* When tooltip is below */
.phrasal-tooltip.bottom::before {
    top: auto;
    bottom: -6px;
    border-top: 6px solid #333;
    border-bottom: none;
}

/* When tooltip is on the left */
.phrasal-tooltip.left::before {
    top: 50%;
    left: auto;
    right: -6px;
    transform: translateY(-50%);
    border-left: 6px solid #333;
    border-right: none;
    border-top: 6px solid transparent;
    border-bottom: 6px solid transparent;
}

/* When tooltip is on the right */
.phrasal-tooltip.right::before {
    top: 50%;
    left: -6px;
    right: auto;
    transform: translateY(-50%);
    border-right: 6px solid #333;
    border-left: none;
    border-top: 6px solid transparent;
    border-bottom: 6px solid transparent;
}

/* Simplified tooltip content style */
.tooltip-content {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.tooltip-phrasal {
    font-weight: bold;
    color: #a7d7ff;
    margin-bottom: 2px;
    font-size: 15px;
}

/* Synonyms without label - simplified styling */
.tooltip-synonyms {
    color: #fff;
    font-style: italic;
    font-size: 13px;
    line-height: 1.3;
}

/* Hidden by default - pronunciation (symbols) */
.tooltip-pronunciation {
    color: #ffeb99;
    font-size: 12px;
    margin-top: 2px;
    display: none; /* Hidden by default */
}

/* Hidden by default - definition */
.tooltip-definition {
    color: #e0e0e0;
    font-size: 12px;
    margin-top: 4px;
    white-space: normal;
    max-width: 300px;
    display: none; /* Hidden by default */
}

/* Show pronunciation and definition only when explicitly enabled */
.phrasal-tooltip.show-pronunciation .tooltip-pronunciation {
    display: block;
}

.phrasal-tooltip.show-definition .tooltip-definition {
    display: block;
}

/* Loading state */
.phrasal-tooltip.loading {
    opacity: 1;
    visibility: visible;
}

.phrasal-tooltip.loading .tooltip-content {
    display: none;
}

.phrasal-tooltip.loading::after {
    content: 'Loading...';
    color: #ccc;
    font-size: 12px;
}

/* Error state */
.phrasal-tooltip.error .tooltip-content {
    display: none;
}

.phrasal-tooltip.error::after {
    content: 'Failed to load';
    color: #ff6b6b;
    font-size: 12px;
}

/* Exercise blocking indicators (debug mode only) */
body.phrasal-debug .exercise-blocked::after {
    content: '🚫 Exercises detected - tooltips blocked';
    position: fixed;
    top: 20px;
    right: 20px;
    background: #ff4444;
    color: white;
    padding: 8px 12px;
    border-radius: 4px;
    font-size: 12px;
    z-index: 10000;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

/* Debug indicator for protected areas */
body.phrasal-debug .no-phrasal-tooltips::before {
    content: '🛡️ Protected';
    position: absolute;
    top: -2px;
    right: -2px;
    background: #28a745;
    color: white;
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 10px;
    z-index: 1000;
    pointer-events: none;
}

/* Mobile responsiveness */
@media (max-width: 768px) {
    .phrasal-tooltip {
        max-width: 280px;
        white-space: normal;
        padding: 12px;
        font-size: 14px;
    }
    
    .tooltip-phrasal {
        font-size: 14px;
    }
    
    .tooltip-synonyms {
        font-size: 13px;
        max-width: 260px;
    }
    
    .tooltip-definition {
        max-width: 260px;
    }
    
    /* Adjust arrow for mobile */
    .phrasal-tooltip::before {
        border-width: 5px;
    }
    
    .phrasal-tooltip.bottom::before {
        border-top-width: 5px;
    }
    
    .phrasal-tooltip.left::before,
    .phrasal-tooltip.right::before {
        border-width: 5px;
    }
}

/* Prevent conflicts with themes */
.phrasal-tooltip * {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

.phrasal-tooltip {
    all: initial;
    position: absolute;
    z-index: 9999;
    background: #333;
    color: #fff;
    border-radius: 6px;
    padding: 10px 14px;
    font-size: 14px;
    line-height: 1.4;
    white-space: nowrap;
    max-width: 320px;
    box-shadow: 0 3px 12px rgba(0, 0, 0, 0.3);
    opacity: 0;
    visibility: hidden;
    transform: translateY(5px);
    transition: all 0.2s ease;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    pointer-events: none;
}

/* Dark theme customization */
@media (prefers-color-scheme: dark) {
    .phrasal-tooltip-trigger {
        color: #4dabf7;
        border-bottom-color: #4dabf7;
    }
    
    .phrasal-tooltip-trigger:hover {
        color: #74c0fc;
        border-bottom-color: #74c0fc;
        background-color: rgba(77, 171, 247, 0.1);
    }
    
    .phrasal-tooltip {
        background: #1a1a1a;
        border: 1px solid #444;
    }
    
    .phrasal-tooltip::before {
        border-bottom-color: #1a1a1a;
    }
    
    .phrasal-tooltip.bottom::before {
        border-top-color: #1a1a1a;
    }
    
    .phrasal-tooltip.left::before {
        border-left-color: #1a1a1a;
    }
    
    .phrasal-tooltip.right::before {
        border-right-color: #1a1a1a;
    }
}

/* High contrast mode */
@media (prefers-contrast: high) {
    .phrasal-tooltip-trigger {
        color: #0000ff;
        border-bottom: 2px solid #0000ff;
        font-weight: bold;
    }
    
    .phrasal-tooltip-trigger:hover {
        color: #000080;
        border-bottom-color: #000080;
        background-color: #ffff00;
    }
    
    .phrasal-tooltip {
        background: #000;
        color: #fff;
        border: 2px solid #fff;
    }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .phrasal-tooltip-trigger,
    .phrasal-tooltip {
        transition: none;
    }
    
    .phrasal-tooltip.show {
        transform: none;
    }
}

/* Specific overrides for exercise areas */
.exercise-content,
.quiz-area,
.exercise-wrapper,
.quiz-wrapper,
.exercise-protected,
[data-exercise],
[data-quiz] {
    /* Ensure exercise areas don't interfere with their own functionality */
    position: relative;
}

.exercise-content .phrasal-tooltip-trigger,
.quiz-area .phrasal-tooltip-trigger,
.exercise-wrapper .phrasal-tooltip-trigger,
.quiz-wrapper .phrasal-tooltip-trigger,
.exercise-protected .phrasal-tooltip-trigger,
[data-exercise] .phrasal-tooltip-trigger,
[data-quiz] .phrasal-tooltip-trigger {
    /* Force remove all tooltip styling from exercise areas */
    color: inherit !important;
    border: none !important;
    cursor: inherit !important;
    background: transparent !important;
    text-decoration: none !important;
    position: static !important;
}

/* WordPress editor compatibility */
.wp-block-editor .phrasal-tooltip-trigger {
    /* Don't show tooltips in editor */
    color: inherit !important;
    border: none !important;
    cursor: inherit !important;
}

/* Print styles */
@media print {
    .phrasal-tooltip-trigger {
        color: inherit !important;
        border: none !important;
        background: transparent !important;
    }
    
    .phrasal-tooltip {
        display: none !important;
    }
}