/**
 * LSL Skill Steps Mega Menu Styles
 * Three-tier navigation: Areas → Strands → Steps
 */

/* ========================================
   DIVI THEME OVERRIDES - Remove all default list styling
   ======================================== */

.lsl-skill-mega,
.lsl-skill-mega * {
    box-sizing: border-box;
}

/* Remove ALL list styling from Divi */
.lsl-skill-mega ul,
.lsl-skill-mega ol,
.lsl-skill-mega li,
.lsl-skill-mega__areas,
.lsl-skill-mega__areas li,
.lsl-area,
.lsl-skill-mega__strands,
.lsl-skill-mega__strands li,
.lsl-strand,
.lsl-skill-mega__steps,
.lsl-skill-mega__steps li,
.lsl-step {
    list-style: none !important;
    list-style-type: none !important;
    list-style-image: none !important;
    margin: 0 !important;
    padding: 0 !important;
    background-image: none !important;
    text-indent: 0 !important;
}

/* Remove pseudo-element bullets */
.lsl-skill-mega ul::before,
.lsl-skill-mega ul::after,
.lsl-skill-mega ol::before,
.lsl-skill-mega ol::after,
.lsl-skill-mega li::before,
.lsl-skill-mega li::after,
.lsl-skill-mega__areas::before,
.lsl-skill-mega__areas::after,
.lsl-skill-mega__areas li::before,
.lsl-skill-mega__areas li::after,
.lsl-area::before,
.lsl-area::after,
.lsl-skill-mega__strands::before,
.lsl-skill-mega__strands::after,
.lsl-skill-mega__strands li::before,
.lsl-skill-mega__strands li::after,
.lsl-strand::before,
.lsl-strand::after,
.lsl-skill-mega__steps::before,
.lsl-skill-mega__steps::after,
.lsl-skill-mega__steps li::before,
.lsl-skill-mega__steps li::after,
.lsl-step::before,
.lsl-step::after {
    content: none !important;
    display: none !important;
    background: none !important;
}

/* ========================================
   CONTAINER & RESET
   ======================================== */

.lsl-skill-mega {
    position: relative;
    width: 100%;
    background-color: #ffffff;
    min-height: 400px; /* Minimum height to prevent jumping when panels activate */
    padding-bottom: 20px;
}

/* ========================================
   ROW 1: DEVELOPMENTAL AREAS (Horizontal Bar)
   ======================================== */

.lsl-skill-mega__areas {
    display: flex;
    list-style: none !important;
    margin: 0 !important;
    padding: 0 !important;
    width: 100%;
    flex-wrap: nowrap; /* Keep all items in one row */
}

.lsl-skill-mega__areas li,
.lsl-area {
    flex: 1 1 auto; /* Equal width distribution */
    margin: 0 !important;
    padding: 0 !important;
    list-style: none !important;
    list-style-type: none !important;
}

.lsl-skill-mega__areas li::before,
.lsl-area::before {
    content: none !important;
    display: none !important;
}

.lsl-area__button {
    display: block;
    width: 100%;
    padding: 16px 12px;
    border: none;
    color: #ffffff;
    font-size: 14px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: opacity 0.2s ease;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    position: relative;
    outline: none !important;
}

.lsl-area__button:hover {
    opacity: 0.9;
}

.lsl-area__button:focus {
    outline: none !important;
    box-shadow: none !important;
}

.lsl-area__button.is-active {
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

/* ========================================
   AREA BUTTON COLORS (No gaps between boxes)
   ======================================== */

/* Remove any margins between area buttons */
.lsl-area + .lsl-area {
    margin-left: 0;
}

.lsl-area__button.dev-area-auditory {
    background-color: #E84A3C;
}

.lsl-area__button.dev-area-motor {
    background-color: #EC407A;
}

.lsl-area__button.dev-area-phonological-awareness {
    background-color: #6EC6FF;
}

.lsl-area__button.dev-area-expressive-language {
    background-color: #4CAF50;
}

.lsl-area__button.dev-area-pragmatic {
    background-color: #8E44AD;
}

.lsl-area__button.dev-area-receptive-language {
    background-color: #F28C2A;
}

.lsl-area__button.dev-area-speech {
    background-color: #4ECEDB;
}

.lsl-area__button.dev-area-symbolic {
    background-color: #3F51B5;
}

.lsl-area__button.dev-area-visual {
    background-color: #9C27B0;
}

.lsl-area__button.dev-area-vocabulary {
    background-color: #F2C230;
}

/* ========================================
   ROW 2: AREA PANELS (Container for Strands)
   ======================================== */

.lsl-area-panel {
    display: none;
    position: relative;
    width: 100%;
    padding-top: 0; /* No gap between areas bar and strands */
    margin-top: 0 !important;
}

.lsl-area-panel.is-active {
    display: block;
}

/* SOLID COLORED BACKGROUNDS for entire area panel (strands + steps) */
.lsl-area-panel--auditory {
    background-color: #E84A3C;
}

.lsl-area-panel--motor {
    background-color: #EC407A;
}

.lsl-area-panel--phonological-awareness {
    background-color: #6EC6FF;
}

.lsl-area-panel--expressive-language {
    background-color: #4CAF50;
}

.lsl-area-panel--pragmatic {
    background-color: #8E44AD;
}

.lsl-area-panel--receptive-language {
    background-color: #F28C2A;
}

.lsl-area-panel--speech {
    background-color: #4ECEDB;
}

.lsl-area-panel--symbolic {
    background-color: #3F51B5;
}

.lsl-area-panel--visual {
    background-color: #9C27B0;
}

.lsl-area-panel--vocabulary {
    background-color: #F2C230;
}

/* ========================================
   ROW 2: SKILL STRANDS (Horizontal Row)
   ======================================== */

.lsl-skill-mega__strands {
    display: flex;
    list-style: none !important;
    margin: 0 !important;
    padding: 0 !important;
    width: 100%;
    flex-wrap: nowrap;
    overflow-x: auto; /* Allow horizontal scroll if needed */
    overflow-y: hidden;
    gap: 0; /* No gaps between strand buttons */
    position: relative;
    transition: transform 0.3s ease;
}

.lsl-skill-mega__strands li,
.lsl-strand {
    flex: 0 0 auto; /* Width based on content */
    margin: 0 !important;
    padding: 0 !important;
    list-style: none !important;
    list-style-type: none !important;
}

.lsl-skill-mega__strands li::before,
.lsl-strand::before {
    content: none !important;
    display: none !important;
}

/* Hide scrollbar but keep functionality */
.lsl-skill-mega__strands::-webkit-scrollbar {
    height: 4px;
}

.lsl-skill-mega__strands::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.05);
}

.lsl-skill-mega__strands::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 2px;
}

.lsl-strand__button {
    display: block;
    padding: 12px 20px;
    border: none;
    background-color: transparent; /* Transparent so parent color shows through */
    color: #ffffff; /* White text on colored background */
    font-size: 13px;
    font-weight: 500;
    text-align: left;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
    position: relative;
}

.lsl-strand__button:hover {
    background-color: rgba(0, 0, 0, 0.1);
}

.lsl-strand__button.is-active {
    font-weight: 700;
    background-color: rgba(0, 0, 0, 0.15);
}

/* Remove colored borders from strand buttons since they're on colored backgrounds */
.lsl-strand__button.dev-area-auditory,
.lsl-strand__button.dev-area-motor,
.lsl-strand__button.dev-area-phonological-awareness,
.lsl-strand__button.dev-area-expressive-language,
.lsl-strand__button.dev-area-pragmatic,
.lsl-strand__button.dev-area-receptive-language,
.lsl-strand__button.dev-area-speech,
.lsl-strand__button.dev-area-symbolic,
.lsl-strand__button.dev-area-visual,
.lsl-strand__button.dev-area-vocabulary {
    border-bottom: none;
}

/* ========================================
   ROW 3: STRAND PANELS (Skill Steps Dropdown)
   ======================================== */

.lsl-strand-panel {
    display: none;
    position: absolute;
    top: 100%; /* Position directly below the strands row */
    left: 0;
    margin-top: 0 !important;
    padding-top: 0 !important;
    border: none;
    background-color: #ffffff; /* White background for steps list */
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    padding: 0; /* No padding on container */
    min-width: 200px;
    max-width: 350px;
    z-index: 1000;
    transition: transform 0.3s ease;
}

.lsl-strand-panel.is-active {
    display: block;
}

/* ========================================
   SKILL STEPS LIST (WHITE BACKGROUND)
   ======================================== */

.lsl-skill-mega__steps {
    list-style: none !important;
    margin: 0 !important;
    padding: 0 !important;
    background-color: #ffffff; /* White background for steps */
}

.lsl-skill-mega__steps li,
.lsl-step {
    margin: 0 !important;
    padding: 0 !important;
    list-style: none !important;
    list-style-type: none !important;
    border-bottom: 1px solid #e8e8e8;
    background-color: #ffffff;
}

.lsl-skill-mega__steps li::before,
.lsl-step::before {
    content: none !important;
    display: none !important;
}

.lsl-step:last-child {
    border-bottom: none;
}

.lsl-step__link {
    display: block;
    padding: 12px 20px;
    color: #333333; /* Dark text on white background */
    text-decoration: none;
    font-size: 13px;
    transition: all 0.2s ease;
    line-height: 1.5;
}

.lsl-step__link:hover {
    background-color: #f5f5f5;
    color: #000000;
    padding-left: 24px;
}

/* ========================================
   RESPONSIVE ADJUSTMENTS
   ======================================== */

@media (max-width: 1200px) {
    .lsl-area__button {
        font-size: 12px;
        padding: 14px 8px;
    }
    
    .lsl-strand__button {
        font-size: 12px;
        padding: 10px 16px;
    }
}

@media (max-width: 992px) {
    .lsl-skill-mega__areas {
        flex-wrap: wrap; /* Allow wrapping on smaller screens */
    }
    
    .lsl-area {
        flex: 1 1 50%; /* Two columns on tablets */
    }
}

@media (max-width: 768px) {
    .lsl-area {
        flex: 1 1 100%; /* Single column on mobile */
    }
    
    .lsl-area__button {
        padding: 16px;
        font-size: 14px;
    }
    
    .lsl-strand-panel {
        position: static;
        max-width: 100%;
        transform: none !important;
    }
}

/* ========================================
   ACCESSIBILITY & FOCUS STATES
   ======================================== */

.lsl-area__button:focus,
.lsl-strand__button:focus,
.lsl-step__link:focus {
    outline: none !important;
    box-shadow: none !important;
}

/* For keyboard users, use a subtle inner glow instead of black border */
.lsl-area__button:focus-visible {
    box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.5) !important;
}

.lsl-strand__button:focus-visible {
    box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.3) !important;
}

.lsl-step__link:focus-visible {
    background-color: #f5f5f5;
    box-shadow: inset 0 0 0 2px #e0e0e0 !important;
}

/* ========================================
   LOADING STATE (Optional)
   ======================================== */

.lsl-skill-mega[data-loading="true"] {
    opacity: 0.6;
    pointer-events: none;
}

/* ========================================
   PRINT STYLES
   ======================================== */

@media print {
    .lsl-skill-mega {
        display: none;
    }
}