/**
 * TTMenus v2 - Modern Header Styles
 * Beautiful, user-friendly header with glass-morphism effects
 */

/* ============================================
   MAIN HEADER CONTAINER
   ============================================ */

.main-header {
    background: rgb(0 0 0 / 0%);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    position: relative;
    margin: 0;
    padding: 0;
    top: 0;
}

/* Header container */
.main-header .container {
    max-width: 2560px;
    margin: 0 auto;
    overflow: hidden;
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    align-items: center;
    justify-content: flex-start;
    height: 5em;
    padding: 0;
    gap: 0;
}

/* ============================================
   DASHBOARD BUTTON
   ============================================ */

#dashboardBtn {
    display: flex;
    align-items: center;
    justify-content: center;
    height: unset;
    border-right: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    cursor: pointer;
    background: transparent;
}

#dashboardBtn:hover {
    background: rgba(255, 255, 255, 0.05);
    transform: scale(1.05);
}

#dashboardBtn img {
    object-fit: contain;
    top: -8px;
    transition: transform 0.3s ease;
    position: relative;
}

#dashboardBtn:hover img {
    transform: scale(1.1);
}

/* ============================================
   LOGO CONTAINER
   ============================================ */

.logo-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 4em;
    height: 4em;
    padding: 0.4em;
    border-left: 1px solid rgba(255, 255, 255, 0.1);
    border-right: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    cursor: pointer;
    background: transparent;
    position: relative;
}

.logo-container::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.logo-container:hover {
    background: rgba(255, 255, 255, 0.05);
}

.logo-container:hover::before {
    opacity: 1;
}

.logo-container .logo {
    width: 3.2em;
    height: 3.2em;
    object-fit: contain;
    border-radius: 8px;
    transition: all 0.3s ease;
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.3));
}

.logo-container:hover .logo {
    transform: scale(1.1) rotate(5deg);
    filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.5));
}

/* ============================================
   MENU BLOCK (NAVIGATION)
   ============================================ */

#menublock {
    display: flex;
    flex: 1;
    overflow-x: auto;
    overflow-y: hidden;
    margin: 0;
    padding: 0;
    list-style: none;
    scroll-behavior: smooth;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.3) transparent;
    gap: 0;
}

#menublock::-webkit-scrollbar {
    height: 4px;
}

#menublock::-webkit-scrollbar-track {
    background: transparent;
}

#menublock::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.3);
    border-radius: 2px;
}

#menublock::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.5);
}

/* Menu Items */
#menublock li {
    display: flex;
    min-width: 4em;
    max-width: 4em;
    height: 4em;
    border-right: 1px solid rgba(255, 255, 255, 0.08);
    align-items: center;
    justify-content: center;
    position: relative;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

#menublock li::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.1) 0%, transparent 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

#menublock li:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-2px);
}

#menublock li:hover::before {
    opacity: 1;
}

#menublock li:active {
    transform: translateY(0);
    background: rgba(255, 255, 255, 0.12);
}

/* Menu Links */
#menublock li a {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    overflow: hidden;
    padding: 0.4em 0.2em;
    text-decoration: none;
    color: var(--header-text-color, #fff);
    transition: all 0.3s ease;
    position: relative;
    z-index: 1;
}

/* Menu Icons */
#menublock .icon {
    max-width: 32px;
    max-height: 32px;
    width: auto;
    height: auto;
    object-fit: contain;
    transition: all 0.3s ease;
    filter: drop-shadow(1px 1px 0px #000);
}

#menublock li:hover .icon {
    transform: scale(1.15) translateY(-2px);
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.4));
}

#menublock li:active .icon {
    transform: scale(1.05);
}

/* Menu Labels */
#menublock span {
    color: var(--header-text-color, #fff);
    font-size: 0.65rem;
    font-variant: all-petite-caps;
    text-align: center;
    display: block;
    width: 100%;
    margin-top: 0.2em;
    font-weight: 500;
    letter-spacing: 0.5px;
    opacity: 0.9;
    transition: all 0.3s ease;
    filter: drop-shadow(0px  0px 0px rgba(0, 0, 0, .5));
    text-shadow: 1px 1px 1px #000,-1px -1px 1px #000,-1px 1px 1px #000,1px -1px 1px #000;
}

#menublock li:hover span {
    opacity: 1;
    transform: translateY(-1px);
}

/* Search Button (Last Item) */
#menublock li:last-child {
    border-right: none;
}

/* Active Menu Item Indicator */
#menublock li.active {
    background: rgba(255, 255, 255, 0.1);
    border-bottom: 2px solid rgba(255, 255, 255, 0.5);
}

#menublock li.active .icon {
    filter: drop-shadow(0 0 8px rgba(255, 255, 255, 0.5));
}

/* ============================================
   SEARCH BUTTON (IN MENU BLOCK)
   ============================================ */

#menublock li a[onclick*="toggleSearch"] {
    background: transparent;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

/* Tablet */
@media (max-width: 1024px) {
    #menublock li {
    }

    #menublock span {
        font-size: 0.6rem;
    }
}

/* Mobile */
@media (max-width: 768px) {
    .main-header .container {
    }

    #dashboardBtn,
    .logo-container {
    }

    #dashboardBtn img {
        height: 2.8em;
        max-width: 2.8em;
    }

    .logo-container .logo {
        width: 2.8em;
        height: 2.8em;
    }

    #menublock li {
    }

    #menublock .icon {
        max-width: 28px;
        max-height: 28px;
    }

    #menublock span {
        font-size: 0.55rem;
        margin-top: 0.15em;
    }

    main {
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    #menublock li {
    }

    #menublock span {
        font-size: 0.5rem;
    }
}

/* ============================================
   ACCESSIBILITY & REDUCED MOTION
   ============================================ */

@media (prefers-reduced-motion: reduce) {
    .main-header,
    .main-header *,
    #dashboardBtn,
    .logo-container,
    #menublock li,
    #menublock .icon,
    #menublock span {
        transition: none;
        animation: none;
    }

    #dashboardBtn:hover,
    #menublock li:hover {
        transform: none;
    }
}

/* Focus states for keyboard navigation */
#dashboardBtn:focus,
.logo-container:focus,
#menublock li a:focus {
    outline: 2px solid rgba(255, 255, 255, 0.6);
    outline-offset: -2px;
}

/* ============================================
   SCROLL SHADOW (for menu overflow)
   ============================================ */

#menublock {
    position: relative;
}

#menublock::after {
    content: '';
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 40px;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

#menublock:not(:hover)::after {
    opacity: 1;
}