/* ============================= */
/* HEADER & NAVIGATION STYLESHEET */
/* White Label Theme-Aware Design */
/* Uses CSS variables from theme-system.css */
/* ============================= */

/* ===== NAVIGATION CONTAINER ===== */
.nav-container {
    position: relative !important;
    width: 100%;
    max-width: 100vw;
}

/* ===== NAVIGATION GLASS EFFECT - COMPACT DESKTOP ===== */
.nav-glass {
    background: color-mix(in srgb, var(--bg-secondary) 95%, transparent);
    backdrop-filter: blur(30px);
    border: 1px solid color-mix(in srgb, var(--accent-primary) 15%, transparent) !important;
    position: relative;
    overflow: visible;
    box-shadow: var(--shadow-lg), var(--glow-effect);
    /* COMPACT: Reduced padding on desktop */
    padding: 0.75rem 1.5rem !important;
}

/* Animated dots pattern for navigation */
.nav-glass::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 2px 2px, color-mix(in srgb, var(--accent-primary) 5%, transparent) 1px, transparent 0);
    background-size: 20px 20px;
    opacity: 0.6;
    pointer-events: none;
    z-index: 1;
    border-radius: inherit;
}

.nav-glass > * {
    position: relative;
    z-index: 2;
}

/* ===== NAVIGATION LOGO - COMPACT ===== */
.nav-logo {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    /* COMPACT: Smaller logo on desktop */
    max-height: 40px;
}

.nav-logo:hover {
    transform: scale(1.05);
    filter: drop-shadow(0 0 15px color-mix(in srgb, var(--accent-primary) 30%, transparent));
}

/* ===== DESKTOP NAVIGATION LINKS - COMPACT ===== */
.desktop-nav {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.nav-link {
    position: relative;
    transition: all 0.3s ease;
    overflow: hidden;
    /* COMPACT: Smaller font and padding */
    font-size: 0.875rem;
    letter-spacing: 0.01em;
    background: transparent;
    border-radius: 0.6rem;
    padding: 0.5rem 0.875rem !important;
}

.nav-link i {
    transition: all 0.3s ease;
    font-size: 1rem;
}

/* Hover effect with gradient background */
.nav-link:hover {
    background: var(--gradient-soft) !important;
    color: var(--accent-primary) !important;
    transform: translateY(-1px);
}

.nav-link:hover i {
    transform: scale(1.1);
    color: var(--accent-primary);
}

/* Active link indicator */
.nav-link.active {
    background: linear-gradient(135deg,
        color-mix(in srgb, var(--accent-primary) 15%, transparent) 0%,
        color-mix(in srgb, var(--accent-secondary) 8%, transparent) 100%) !important;
    color: var(--accent-primary) !important;
    box-shadow: var(--glow-effect);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0.4rem;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 50%;
    box-shadow: 0 0 10px color-mix(in srgb, var(--accent-primary) 50%, transparent);
}

/* Underline animation */
.nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width 0.3s ease;
    box-shadow: 0 0 8px color-mix(in srgb, var(--accent-primary) 40%, transparent);
}

.nav-link:hover::before {
    width: 80%;
}

/* ===== DESKTOP BUTTONS - COMPACT ===== */
.desktop-buttons {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.desktop-buttons a,
.desktop-buttons button {
    /* COMPACT: Smaller buttons */
    font-size: 0.875rem;
    letter-spacing: 0.01em;
    font-weight: 600;
    transition: all 0.3s ease;
    padding: 0.5rem 1.25rem !important;
}

.desktop-buttons .btn-primary {
    background: var(--gradient-primary);
    color: var(--bg-primary);
    box-shadow: var(--glow-effect);
    border: none;
    position: relative;
    overflow: hidden;
}

.desktop-buttons .btn-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--accent-secondary) 0%, var(--accent-primary) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.desktop-buttons .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.desktop-buttons .btn-primary:hover::before {
    opacity: 1;
}

.desktop-buttons .btn-primary > * {
    position: relative;
    z-index: 1;
}

.desktop-buttons .btn-ghost {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

.desktop-buttons .btn-ghost:hover {
    background: color-mix(in srgb, var(--accent-primary) 10%, transparent);
    border-color: var(--accent-primary);
    color: var(--accent-primary);
    transform: translateY(-2px);
    box-shadow: var(--glow-effect);
}

/* ===== MOBILE MENU BUTTON ===== */
#mobile-menu-button {
    z-index: 2147483646 !important;
    position: relative !important;
    background: var(--gradient-primary) !important;
    color: var(--bg-primary) !important;
    border: none !important;
    box-shadow: var(--glow-effect) !important;
    transition: all 0.3s ease !important;
    font-weight: 700 !important;
}

#mobile-menu-button::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--accent-secondary) 0%, var(--accent-primary) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    border-radius: inherit;
}

#mobile-menu-button:hover {
    transform: translateY(-2px) !important;
    box-shadow: var(--shadow-xl) !important;
}

#mobile-menu-button:hover::before {
    opacity: 1;
}

#mobile-menu-button:active {
    transform: scale(0.95) translateY(-1px) !important;
}

#mobile-menu-button > * {
    position: relative;
    z-index: 1;
}

/* ===== MOBILE MENU DROPDOWN - CENTERED ===== */
#mobile-menu {
    /* Positioning - CENTERED */
    position: fixed !important;
    top: 85px !important;
    left: 50% !important;
    right: auto !important;
    transform: translateX(-50%) translateY(-20px) !important;
    z-index: 2147483647 !important;
    
    /* Initial state - HIDDEN */
    opacity: 0 !important;
    visibility: hidden !important;
    pointer-events: none !important;
    
    /* Transition */
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1) !important;
    
    /* Sizing - FIXED OVERFLOW */
    width: calc(100vw - 2rem) !important;
    max-width: 400px !important;
    margin: 0 !important;
    padding: 0 !important;
    
    max-height: calc(100vh - 110px) !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
}

/* MOBILE MENU OPEN STATE */
html body #mobile-menu.show {
    opacity: 1 !important;
    visibility: visible !important;
    transform: translateX(-2%) translateY(0) !important;
    pointer-events: auto !important;
    display: block !important;
}

/* Mobile menu content styling */
#mobile-menu .card-dark {
    background: var(--surface-gradient-1) !important;
    backdrop-filter: blur(30px) !important;
    border: 1px solid color-mix(in srgb, var(--accent-primary) 20%, transparent) !important;
    box-shadow: var(--shadow-xl), var(--glow-effect) !important;
    position: relative;
    border-radius: 1.5rem;
    overflow: hidden;
    width: 100%;
    max-width: 100%;
}

/* Dot pattern for mobile menu */
#mobile-menu .card-dark::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle at 2px 2px, color-mix(in srgb, var(--accent-primary) 5%, transparent) 1px, transparent 0);
    background-size: 20px 20px;
    opacity: 0.6;
    pointer-events: none;
    z-index: 1;
    border-radius: inherit;
}

/* Glow behind mobile menu */
#mobile-menu .card-dark::after {
    content: "";
    position: absolute;
    inset: -20px;
    background: radial-gradient(
        circle at center,
        color-mix(in srgb, var(--accent-primary) 15%, transparent) 0%,
        color-mix(in srgb, var(--accent-secondary) 8%, transparent) 40%,
        transparent 70%
    );
    z-index: -1;
    opacity: 0.8;
    filter: blur(30px);
    pointer-events: none;
    border-radius: inherit;
}

#mobile-menu .card-dark > * {
    position: relative;
    z-index: 2;
}

/* Mobile menu scrollbar styling */
#mobile-menu::-webkit-scrollbar {
    width: 8px;
}

#mobile-menu::-webkit-scrollbar-track {
    background: color-mix(in srgb, var(--bg-primary) 30%, transparent);
    border-radius: 10px;
}

#mobile-menu::-webkit-scrollbar-thumb {
    background: var(--gradient-primary);
    border-radius: 10px;
    box-shadow: var(--glow-effect);
}

#mobile-menu::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, var(--accent-secondary), var(--accent-primary));
}

/* Mobile menu links */
#mobile-menu a {
    position: relative !important;
    z-index: 2147483647 !important;
    color: var(--text-secondary) !important;
    display: flex !important;
    align-items: center !important;
    padding: 1rem 1.5rem !important;
    text-decoration: none !important;
    transition: all 0.3s ease !important;
    border-radius: 0.75rem !important;
    margin: 0.25rem 0 !important;
    background: transparent !important;
    font-size: 0.95rem;
    letter-spacing: 0.01em;
    font-weight: 500;
    max-width: 100%;
}

#mobile-menu a::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 60%;
    background: var(--gradient-primary);
    border-radius: 0 4px 4px 0;
    transition: width 0.3s ease;
    box-shadow: var(--glow-effect);
}

#mobile-menu a:hover {
    background: var(--gradient-soft) !important;
    color: var(--accent-primary) !important;
    transform: translateX(6px) !important;
    padding-left: 2rem !important;
}

#mobile-menu a:hover::before {
    width: 4px;
}

#mobile-menu a i {
    color: inherit !important;
    margin-right: 0.75rem !important;
    width: 1.5rem !important;
    text-align: center !important;
    font-size: 1.1rem !important;
    transition: all 0.3s ease !important;
}

#mobile-menu a:hover i {
    color: var(--accent-primary) !important;
    transform: scale(1.1);
}

/* Admin section special styling */
#mobile-menu a[href*="admin"] {
    border: 1px solid color-mix(in srgb, var(--accent-secondary) 20%, transparent);
    background: color-mix(in srgb, var(--accent-secondary) 5%, transparent) !important;
}

#mobile-menu a[href*="admin"]:hover {
    border-color: color-mix(in srgb, var(--accent-secondary) 40%, transparent);
    background: linear-gradient(90deg,
        color-mix(in srgb, var(--accent-secondary) 20%, transparent),
        color-mix(in srgb, var(--accent-secondary) 10%, transparent)) !important;
}

/* ===== NAVIGATION RESPONSIVE RULES ===== */

/* Desktop - hide mobile menu completely */
@media (min-width: 768px) {
    #mobile-menu,
    body #mobile-menu,
    body #mobile-menu.show {
        display: none !important;
        opacity: 0 !important;
        visibility: hidden !important;
    }
    
    #mobile-menu-button {
        display: none !important;
    }
    
    /* COMPACT: Even more compact on larger screens */
    .nav-glass {
        padding: 0.65rem 2rem !important;
    }
    
    .nav-logo {
        max-height: 38px;
    }
}

/* Mobile - hide desktop navigation */
@media (max-width: 767px) {
    .desktop-nav {
        display: none !important;
    }
    
    .desktop-buttons {
        display: none !important;
    }

    #mobile-menu {
        left: 0.5rem !important;
        right: 0.5rem !important;
        top: 80px !important;
        width: calc(100vw - 1rem);
    }
    
    #mobile-menu a {
        padding: 0.875rem 1.25rem !important;
        font-size: 0.9rem !important;
    }
    
    .nav-glass {
        padding: 0.75rem 1rem !important;
    }
    
    .nav-logo {
        max-height: 36px;
    }
}

/* Tablet adjustments */
@media (min-width: 768px) and (max-width: 1024px) {
    .nav-link {
        font-size: 0.8125rem;
        padding: 0.45rem 0.7rem !important;
    }
    
    .nav-link span {
        display: none;
    }
    
    .nav-link i {
        margin-right: 0 !important;
        font-size: 1rem;
    }
    
    .desktop-buttons a,
    .desktop-buttons button {
        font-size: 0.8125rem;
        padding: 0.45rem 1rem !important;
    }
}

/* ===== GLOBAL MOBILE MENU OVERRIDES - NO OVERFLOW ===== */
html body nav,
html body .nav-container,
html body .nav-glass {
    overflow: visible !important;
    clip: none !important;
    clip-path: none !important;
    max-width: 100vw !important;
}

/* Prevent page elements from interfering */
.floating-card,
.card-dark,
.hero-pattern,
section,
.login-card,
.login-container {
    z-index: auto !important;
}

/* Clean mobile menu content - NO OVERFLOW */
#mobile-menu * {
    box-sizing: border-box !important;
    max-width: 100%;
}

/* ===== NAVIGATION ACCESSIBILITY ===== */
#mobile-menu-button:focus-visible {
    outline: 2px solid #CBFC02;
    outline-offset: 3px;
}

#mobile-menu a:focus-visible {
    outline: 2px solid #CBFC02;
    outline-offset: -2px;
    background: linear-gradient(90deg, rgba(203, 252, 2, 0.15), rgba(253, 133, 0, 0.08)) !important;
}

.nav-link:focus-visible {
    outline: 2px solid #CBFC02;
    outline-offset: 3px;
    border-radius: 0.75rem;
}

/* ===== SMOOTH ANIMATIONS ===== */
@media (prefers-reduced-motion: reduce) {
    .nav-link,
    .nav-logo,
    #mobile-menu,
    #mobile-menu a,
    .nav-link::before,
    .nav-glass::before {
        transition: none !important;
        animation: none !important;
    }
}

/* ===== PRINT STYLES ===== */
@media print {
    .nav-glass,
    #mobile-menu-button,
    #mobile-menu {
        display: none !important;
    }
}