/**
 * HVAC Master Trainer Navigation Styles
 * Distinctive color scheme for master trainer navigation
 */

/* Master Menu Color Variables */
.hvac-master-menu-wrapper {
    --master-primary: #6B46C1;      /* Deep purple for primary */
    --master-hover: #553C9A;        /* Darker purple for hover */
    --master-active: #9333EA;       /* Bright purple for active */
    --master-text: #FFFFFF;         /* White text */
    --master-bg: #F3E8FF;           /* Light purple background */
    --master-border: #9333EA;       /* Purple border */
    --master-dropdown-bg: #FFFFFF;  /* White dropdown background */
    --master-dropdown-hover: #F3E8FF; /* Light purple hover */
}

/* Copy essential styles from regular navigation */
.hvac-master-menu-wrapper {
    position: relative;
    z-index: 9999;
    width: 100%;
    margin-bottom: 20px;
}

/* Master Menu Container */
.hvac-master-menu-wrapper {
    background: linear-gradient(135deg, var(--master-primary) 0%, var(--master-hover) 100%);
    box-shadow: 0 2px 8px rgba(107, 70, 193, 0.2);
    border-bottom: 2px solid var(--master-border);
}

/* Master Menu Main Items */
.hvac-master-menu > li > a {
    color: var(--master-text) !important;
    font-weight: 500;
    padding: 12px 20px;
    transition: all 0.3s ease;
    background: transparent;
    border-radius: 4px;
    margin: 0 2px;
}

.hvac-master-menu > li > a:hover,
.hvac-master-menu > li.current-menu-item > a {
    background: rgba(255, 255, 255, 0.15) !important;
    color: var(--master-text) !important;
    transform: translateY(-1px);
}

/* Master Menu Active State */
.hvac-master-menu > li.current-menu-item > a {
    background: rgba(255, 255, 255, 0.2) !important;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Master Dropdown Menus */
.hvac-master-menu .sub-menu {
    background: var(--master-dropdown-bg) !important;
    border: 1px solid var(--master-border);
    box-shadow: 0 4px 12px rgba(107, 70, 193, 0.15);
    border-top: 3px solid var(--master-active);
}

.hvac-master-menu .sub-menu li a {
    color: var(--master-primary) !important;
    padding: 10px 20px;
    border-bottom: 1px solid rgba(147, 51, 234, 0.1);
    transition: all 0.2s ease;
}

.hvac-master-menu .sub-menu li a:hover {
    background: var(--master-dropdown-hover) !important;
    color: var(--master-hover) !important;
    padding-left: 25px;
}

.hvac-master-menu .sub-menu li.current-menu-item a {
    background: var(--master-bg) !important;
    color: var(--master-active) !important;
    font-weight: 600;
}

/* Master Menu Toggle Arrow */
.hvac-master-menu .menu-toggle::after {
    border-color: var(--master-text) transparent transparent transparent;
}

.hvac-master-menu li.menu-open > a .menu-toggle::after {
    border-color: transparent transparent var(--master-text) transparent;
}

/* Master Menu Badge for Special Items */
.hvac-master-menu .menu-badge {
    background: var(--master-active);
    color: white;
    font-size: 10px;
    padding: 2px 6px;
    border-radius: 10px;
    margin-left: 5px;
    font-weight: bold;
}

/* Announcements Special Styling */
.hvac-master-menu a[href*="announcements"] {
    position: relative;
}

.hvac-master-menu a[href*="announcements"]::before {
    content: "📢";
    margin-right: 5px;
}

/* Master Dashboard Special Styling */
.hvac-master-menu a[href*="master-dashboard"] {
    position: relative;
}

.hvac-master-menu a[href*="master-dashboard"]::before {
    content: "📊";
    margin-right: 5px;
}

/* Help Icon for Master Menu */
.hvac-master-menu .menu-help-icon {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    padding: 5px 10px;
}

.hvac-master-menu .menu-help-icon:hover {
    background: rgba(255, 255, 255, 0.3);
}

/* Mobile Responsive Master Menu */
@media (max-width: 768px) {
    .hvac-master-nav {
        margin-bottom: 20px;
        border-radius: 4px;
    }
    
    .hvac-master-menu {
        flex-direction: column;
        padding: 4px 8px;
        gap: 1px;
    }
    
    .hvac-master-menu > li {
        width: 100%;
    }
    
    .hvac-master-menu > li > a {
        justify-content: center;
        padding: 14px 16px;
        font-size: 13px;
        border-radius: 4px;
    }
    
    .hvac-master-menu .sub-menu {
        position: static;
        width: 100%;
        box-shadow: none;
        border-left: 3px solid var(--master-active);
        background: rgba(243, 232, 255, 0.95) !important;
        border-radius: 4px;
        margin-top: 2px;
    }
}

@media (max-width: 480px) {
    .hvac-master-menu > li > a {
        padding: 12px 14px;
        font-size: 12px;
    }
}

/* Master Menu Animation Effects */
@keyframes masterPulse {
    0% { box-shadow: 0 0 0 0 rgba(147, 51, 234, 0.4); }
    70% { box-shadow: 0 0 0 10px rgba(147, 51, 234, 0); }
    100% { box-shadow: 0 0 0 0 rgba(147, 51, 234, 0); }
}

.hvac-master-menu .menu-new-item {
    animation: masterPulse 2s infinite;
}

/* Master Menu Breadcrumb Override */
.hvac-master-menu-wrapper + .hvac-breadcrumbs {
    background: var(--master-bg);
    border-left: 3px solid var(--master-primary);
}

/* Visual Indicator for Master Trainer */
.hvac-master-menu-wrapper::before {
    content: "Master Trainer Dashboard";
    position: absolute;
    top: -25px;
    right: 20px;
    font-size: 11px;
    color: var(--master-primary);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
    background: white;
    padding: 2px 10px;
    border-radius: 10px;
}

/* Enhanced menu structure with professional layout */
.hvac-master-nav {
    position: relative;
    padding: 0;
    background: var(--master-primary);
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(107, 70, 193, 0.2);
    margin-bottom: 30px;
}

.hvac-master-menu {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: row;
    align-items: center;
    background: transparent;
    flex-wrap: wrap;
    gap: 2px;
    padding: 8px 12px;
}

.hvac-master-menu > li {
    position: relative;
    margin: 0;
}

.hvac-master-menu > li > a {
    display: flex;
    align-items: center;
    text-decoration: none;
    padding: 12px 18px;
    border-radius: 6px;
    transition: all 0.2s ease;
    font-size: 14px;
    font-weight: 600;
    color: var(--master-text);
    background: transparent;
    border: none;
    cursor: pointer;
    white-space: nowrap;
}

.hvac-master-menu > li > a:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.hvac-master-menu > li.current-menu-item > a {
    background: rgba(255, 255, 255, 0.25);
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1);
}

.hvac-master-menu .dashicons {
    margin-right: 8px;
    font-size: 16px;
}

/* Ensure dropdowns are visible (inherit fix from main navigation) */
.hvac-master-menu-wrapper,
.hvac-master-menu {
    overflow: visible !important;
}

.hvac-master-menu .sub-menu {
    z-index: 999999 !important;
    position: absolute !important;
    display: none;
}

.hvac-master-menu li.menu-open > .sub-menu {
    display: block !important;
}