/* Navbar Styles - Matches main website framework */

/* Header - Fully Responsive */
header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: clamp(1rem, 3vw, 2rem);
    border-bottom: 1px solid var(--border-light);
    background: inherit;
    flex-wrap: wrap;
    gap: 1rem;
}

body.dark header {
    border-bottom-color: var(--border-dark);
}

/* Logo - Responsive Typography */
.logo {
    font-family: 'Poppins', sans-serif;
    font-size: clamp(1.5rem, 4vw, 2.8rem);
    font-weight: 800;
    letter-spacing: 0.5px;
    color: var(--accent);
    display: flex;
    align-items: baseline;
    flex-shrink: 0;
    transition: color 0.3s ease;
    text-decoration: none;
}

.logo a {
    text-decoration: none;
    color: inherit;
    display: flex;
    align-items: baseline;
}

body.dark .logo {
    color: #ffffff;
}

.logo .info {
    font-family: 'Poppins', sans-serif;
    font-size: clamp(0.9rem, 2.5vw, 1.6rem);
    font-weight: 600;
    margin-left: 2px;
    transform: translateY(-0.3em);
    color: var(--accent);
    transition: color 0.3s ease;
}

body.dark .logo .info {
    color: #ffffff;
}

/* Header Right Container */
.header-controls {
    display: flex;
    align-items: center;
    gap: clamp(0.8rem, 2vw, 1.5rem);
    flex-wrap: wrap;
}

/* Navigation - Mobile First Approach */
.nav {
    display: flex;
    align-items: center;
    position: relative;
}

/* Push nav area to the right on larger screens */
@media (min-width: 769px) {
    .header-controls { margin-left: auto; flex-wrap: nowrap; }
    .mobile-menu-toggle { display: none; }
    nav { position: static; }
    .nav-menu, .nav-items {
        position: static !important;
        display: flex !important;
        background: transparent !important;
        border: 0 !important;
        border-radius: 0 !important;
        padding: 0 !important;
        box-shadow: none !important;
        max-height: none !important;
        overflow: visible !important;
    }
    .nav-item {
        margin: 0 !important;
        background: transparent !important;
        border: 0 !important;
        border-radius: clamp(8px, 1.5vw, 12px) !important;
        width: auto !important;
        padding: clamp(0.5rem, 2vw, 0.8rem) clamp(0.8rem, 2.5vw, 1.2rem) !important;
    }
}

.nav-items {
    display: flex;
    align-items: center;
    gap: clamp(0.2rem, 1vw, 0.8rem);
    list-style: none;
    flex-wrap: wrap;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    position: relative;
    z-index: 1001;
}

.mobile-menu-toggle span {
    display: block;
    width: 24px;
    height: 3px;
    background: var(--text-light);
    margin: 3px 0;
    transition: 0.3s;
    border-radius: 2px;
}

body.dark .mobile-menu-toggle span {
    background: var(--text-dark);
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(-45deg) translate(-5px, 6px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(45deg) translate(-5px, -6px);
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: clamp(0.5rem, 2vw, 0.8rem) clamp(0.8rem, 2.5vw, 1.2rem);
    border-radius: clamp(8px, 1.5vw, 12px);
    color: inherit;
    text-decoration: none;
    transition: all 0.2s ease;
    font-weight: 500;
    font-size: clamp(0.8rem, 2vw, 1rem);
    white-space: nowrap;
}

.nav-item:hover {
    background: var(--nav-hover-light);
    transform: translateY(-2px);
}

body.dark .nav-item:hover {
    background: var(--nav-hover-dark);
}

.nav-item.active {
    background: var(--accent);
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(24, 90, 219, 0.3);
}

.nav-item i {
    font-size: clamp(1rem, 2.5vw, 1.2rem);
    flex-shrink: 0;
}

/* Navigation Dropdown Styles */
.nav-item.dropdown {
    position: relative;
    cursor: pointer;
}

.dropdown-trigger {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0;
    border-radius: 0;
    color: inherit;
    text-decoration: none;
    transition: all 0.2s ease;
    font-size: 0.9rem;
    font-weight: 500;
    white-space: nowrap;
    width: 100%;
    cursor: pointer;
}

.dropdown-trigger:hover { background: transparent; }
body.dark .dropdown-trigger:hover { background: transparent; }

.dropdown-arrow {
    font-size: 0.7rem;
    transition: transform 0.2s ease;
}

.nav-item.dropdown:hover .dropdown-arrow,
.nav-item.dropdown.active .dropdown-arrow {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: #ffffff;
    border: 1px solid #d0d0d0;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    min-width: 160px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.2s ease;
    z-index: 1000;
}

body.dark .dropdown-menu {
    background: var(--container-bg-dark);
    border-color: var(--border-dark);
    box-shadow: 0 4px 15px var(--shadow-dark);
}

.nav-item.dropdown:hover .dropdown-menu,
.nav-item.dropdown.active .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
    /* Support index.js mobile dropdown state 'open' on parent */
    .nav-item.dropdown.open .dropdown-menu { display: block !important; }
    .nav-item.dropdown.open .dropdown-arrow { transform: rotate(180deg) !important; }

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1rem;
    color: inherit;
    text-decoration: none;
    transition: all 0.2s ease;
    font-size: 0.85rem;
    border-radius: 4px;
    margin: 0.2rem;
}

.dropdown-item:hover {
    background: #f5f5f5;
    color: inherit;
}

body.dark .dropdown-item:hover {
    background: var(--nav-hover-dark);
}

.dropdown-item i {
    font-size: 0.9rem;
    flex-shrink: 0;
}

/* Theme Toggle - Responsive */
.theme-toggle {
    background: none;
    border: 2px solid var(--accent);
    border-radius: 50px;
    cursor: pointer;
    font-size: clamp(1rem, 2.5vw, 1.3rem);
    color: var(--accent);
    padding: clamp(0.6rem, 1.5vw, 0.8rem);
    transition: all 0.3s ease;
    width: clamp(40px, 8vw, 55px);
    height: clamp(40px, 8vw, 55px);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.theme-toggle:hover {
    background: var(--accent);
    color: #ffffff;
    transform: rotate(180deg);
}

/* Mobile Responsive Styles */
@media (max-width: 768px) {
    header {
        flex-direction: row;
        align-items: center;
        justify-content: flex-start;
        gap: 0.75rem;
        padding: 1rem 1.5rem;
        position: relative;
    }
    
    .header-controls { 
        display: flex; 
        align-items: center; 
        gap: 0.75rem; 
    }
    
    .mobile-menu-toggle { 
        display: flex; 
        order: 1; 
    }
    
    .theme-toggle {
        display: flex;
        order: 3;
    }
    
    .nav { 
        order: 2; 
        position: relative; 
        flex: 1; 
    }
    
    .nav-items {
        display: none;
        position: absolute;
        top: calc(100% + 0.5rem);
        left: 0;
        right: 0;
        background: var(--container-bg-light);
        border: 1px solid var(--border-light);
        border-radius: 12px;
        padding: 1.5rem;
        z-index: 2001;
        box-shadow: 0 8px 25px var(--shadow-light);
        max-height: 80vh;
        overflow-y: auto;
        flex-direction: column;
        gap: 0.5rem;
    }
    
    body.dark .nav-items {
        background: var(--container-bg-dark);
        border-color: var(--border-dark);
        box-shadow: 0 8px 25px var(--shadow-dark);
    }
    
    .nav-items.active {
        display: flex;
    }
    
    .nav-item {
        display: flex;
        align-items: center;
        gap: 1rem;
        padding: 1rem 1.5rem;
        margin: 0.5rem 0;
        background: var(--main-bg-light);
        border: 1px solid var(--border-light);
        border-radius: 8px;
        color: var(--text-light);
        text-decoration: none;
        font-size: 1.1rem;
        font-weight: 500;
        transition: all 0.3s ease;
        width: 100%;
    }
    
    body.dark .nav-item {
        background: var(--main-bg-dark);
        border-color: var(--border-dark);
        color: var(--text-dark);
    }
    
    .nav-item:hover {
        background: var(--nav-hover-light);
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    }
    
    body.dark .nav-item:hover {
        background: var(--nav-hover-dark);
    }
    
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border: none;
        background: transparent;
        padding: 0 0 0 2rem;
        margin-top: 0.5rem;
    }
    
    .dropdown-item {
        margin: 0.3rem 0;
        padding: 0.8rem 1rem;
        background: var(--main-bg-light);
        border: 1px solid var(--border-light);
        border-radius: 6px;
    }
    
    body.dark .dropdown-item {
        background: var(--main-bg-dark);
        border-color: var(--border-dark);
    }
}

/* ---- Overrides to EXACTLY match index.html navbar behavior ---- */
/* Layout */
header { display: flex !important; align-items: center !important; justify-content: space-between !important; flex-wrap: nowrap !important; gap: clamp(0.5rem, 2vw, 1rem) !important; padding: clamp(0.75rem, 2vw, 1.5rem) clamp(1rem, 3vw, 2rem) !important; position: relative !important; }
.mobile-menu-toggle { order: -1 !important; flex-shrink: 0 !important; display: none !important; flex-direction: column !important; justify-content: center !important; align-items: center !important; width: clamp(40px, 8vw, 50px) !important; height: clamp(40px, 8vw, 50px) !important; background: none !important; border: none !important; cursor: pointer !important; padding: 8px !important; z-index: 1001 !important; }
.mobile-menu-toggle span { display: block !important; width: clamp(20px, 5vw, 24px) !important; height: 3px !important; background: var(--text-light) !important; margin: 3px 0 !important; transition: 0.3s !important; border-radius: 2px !important; }
body.dark .mobile-menu-toggle span { background: var(--text-dark) !important; }
.logo { font-family: 'Poppins', sans-serif !important; font-size: clamp(1.2rem, 4vw, 2.8rem) !important; font-weight: 800 !important; letter-spacing: 0.5px !important; color: var(--accent) !important; text-decoration: none !important; display: flex !important; align-items: baseline !important; flex-shrink: 0 !important; transition: color 0.3s ease !important; order: 0 !important; }
body.dark .logo { color: #ffffff !important; }
.logo .info { font-size: clamp(0.8rem, 2.5vw, 1.6rem) !important; font-weight: 600 !important; margin-left: 2px !important; transform: translateY(-0.3em) !important; color: var(--accent) !important; }
body.dark .logo .info { color: #ffffff !important; }
.header-right { display: flex !important; align-items: center !important; gap: clamp(0.5rem, 2vw, 1.5rem) !important; flex-shrink: 0 !important; order: 1 !important; }
nav { display: flex !important; align-items: center !important; }
.nav-menu { display: flex !important; align-items: center !important; gap: clamp(0.3rem, 1.5vw, 1rem) !important; list-style: none !important; margin: 0 !important; padding: 0 !important; }
.nav-item { display: flex !important; align-items: center !important; gap: 0.5rem !important; padding: clamp(0.4rem, 1.5vw, 0.8rem) clamp(0.6rem, 2vw, 1.2rem) !important; border-radius: clamp(6px, 1.5vw, 12px) !important; color: inherit !important; text-decoration: none !important; transition: all 0.2s ease !important; font-weight: 500 !important; font-size: clamp(0.75rem, 1.8vw, 1rem) !important; white-space: nowrap !important; cursor: pointer !important; position: relative !important; }
body:not(.dark) .nav-item, body:not(.dark) .nav-item i, body:not(.dark) .nav-item span { color: #111111 !important; }
body.dark .nav-item, body.dark .nav-item i, body.dark .nav-item span { color: #ffffff !important; }
body:not(.dark) .nav-item.active, body:not(.dark) .nav-item.active > i, body:not(.dark) .nav-item.active > span { color: #ffffff !important; }
.nav-item:hover { background: var(--accent) !important; color: #ffffff !important; transform: translateY(-1px) !important; }
.nav-item:hover > i, .nav-item:hover > span { color: #ffffff !important; }
.nav-item.dropdown:hover > .dropdown-trigger, .nav-item.dropdown:hover > .dropdown-trigger * { color: #ffffff !important; }
.nav-item.dropdown:hover > .dropdown-menu, .nav-item.dropdown:hover > .dropdown-menu * { color: #111111 !important; }
body.dark .nav-item.dropdown:hover > .dropdown-menu, body.dark .nav-item.dropdown:hover > .dropdown-menu * { color: #ffffff !important; }
.nav-item.active { background: var(--accent) !important; color: #ffffff !important; }
.nav-item i { font-size: clamp(0.9rem, 2vw, 1.1rem) !important; flex-shrink: 0 !important; }
.nav-item.dropdown { position: relative !important; }
.dropdown-trigger { display: flex !important; align-items: center !important; gap: 0.5rem !important; width: 100% !important; }
.dropdown-arrow { font-size: clamp(0.6rem, 1.2vw, 0.8rem) !important; transition: transform 0.2s ease !important; }
.dropdown-menu { position: absolute !important; top: 100% !important; left: 0 !important; background: #ffffff !important; border: none !important; border-radius: 8px !important; box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15) !important; min-width: 180px !important; opacity: 0 !important; visibility: hidden !important; transform: translateY(-10px) !important; transition: all 0.2s ease !important; z-index: 1000 !important; padding: 0.5rem !important; }
body.dark .dropdown-menu { background: var(--container-bg-dark) !important; box-shadow: 0 4px 15px var(--shadow-dark) !important; }
.dropdown:hover .dropdown-menu { opacity: 1 !important; visibility: visible !important; transform: translateY(0) !important; }
.dropdown:hover .dropdown-arrow { transform: rotate(180deg) !important; }
.dropdown-item { display: flex !important; align-items: center !important; gap: 0.75rem !important; padding: 0.75rem 1rem !important; color: #111111 !important; text-decoration: none !important; transition: all 0.2s ease !important; font-size: 0.9rem !important; border-radius: 6px !important; margin: 0.2rem 0 !important; }
body.dark .dropdown-item { color: #ffffff !important; }
.dropdown-item:hover { background: var(--accent) !important; color: #ffffff !important; }
.dropdown-item:hover > i, .dropdown-item:hover > span { color: #ffffff !important; }
.theme-toggle { background: none !important; border: 2px solid var(--accent) !important; border-radius: 50px !important; cursor: pointer !important; font-size: clamp(1rem, 2.2vw, 1.3rem) !important; color: var(--accent) !important; padding: clamp(0.5rem, 1.2vw, 0.8rem) !important; transition: all 0.3s ease !important; width: clamp(35px, 7vw, 50px) !important; height: clamp(35px, 7vw, 50px) !important; display: flex !important; align-items: center !important; justify-content: center !important; flex-shrink: 0 !important; }
.theme-toggle:hover { background: var(--accent) !important; color: #ffffff !important; transform: rotate(180deg) !important; }
@media (max-width: 768px) {
    header { padding: 1rem 1.25rem !important; gap: 0.75rem !important; }
    .mobile-menu-toggle { display: flex !important; order: -1 !important; }
    .logo { flex: 1 !important; justify-content: center !important; order: 0 !important; }
    .header-right { order: 1 !important; flex-shrink: 0 !important; }
    .header-right nav { display: block !important; }
    .nav-menu { display: none !important; position: fixed !important; top: 80px !important; left: 0 !important; right: 0 !important; background: var(--container-bg-light) !important; border: 1px solid var(--border-light) !important; border-radius: 0 0 12px 12px !important; padding: 1.5rem !important; z-index: 2000 !important; box-shadow: 0 8px 25px var(--shadow-light) !important; max-height: calc(100vh - 100px) !important; overflow-y: auto !important; flex-direction: column !important; gap: 0.75rem !important; }
    body.dark .nav-menu { background: var(--container-bg-dark) !important; border-color: var(--border-dark) !important; box-shadow: 0 8px 25px var(--shadow-dark) !important; }
    .nav-menu.active { display: flex !important; }
    .nav-item { width: 100% !important; padding: 1rem 1.25rem !important; background: var(--main-bg-light) !important; border: 1px solid var(--border-light) !important; border-radius: 8px !important; font-size: 1.1rem !important; justify-content: flex-start !important; }
    body.dark .nav-item { background: var(--main-bg-dark) !important; border-color: var(--border-dark) !important; }
    .nav-item:hover { background: var(--accent) !important; color: #ffffff !important; transform: translateY(-2px) !important; box-shadow: 0 4px 12px rgba(24, 90, 219, 0.3) !important; }
    .nav-item:hover > i, .nav-item:hover > span { color: #ffffff !important; }
    .nav-item.dropdown:hover > .dropdown-trigger, .nav-item.dropdown:hover > .dropdown-trigger * { color: #ffffff !important; }
    .nav-item.dropdown:hover > .dropdown-menu, .nav-item.dropdown:hover > .dropdown-menu * { color: #111111 !important; }
    body.dark .nav-item:hover { background: var(--accent) !important; color: #ffffff !important; }
    body.dark .nav-item:hover > i, body.dark .nav-item:hover > span { color: #ffffff !important; }
    body.dark .nav-item.dropdown:hover > .dropdown-menu, body.dark .nav-item.dropdown:hover > .dropdown-menu * { color: #ffffff !important; }
    .nav-item.dropdown { flex-direction: column !important; align-items: flex-start !important; }
    .dropdown-trigger { width: 100% !important; justify-content: space-between !important; }
    .dropdown-menu { position: static !important; opacity: 1 !important; visibility: visible !important; transform: none !important; box-shadow: none !important; border: none !important; background: transparent !important; padding: 0.5rem 0 0 0 !important; margin-top: 0.5rem !important; width: 100% !important; display: none !important; }
    .dropdown-menu.active { display: block !important; }
    .dropdown-item { background: var(--main-bg-light) !important; border: 1px solid var(--border-light) !important; border-radius: 6px !important; margin: 0.3rem 0 !important; padding: 0.8rem 1rem !important; width: 100% !important; color: #000000 !important; display: flex !important; align-items: center !important; gap: 0.75rem !important; font-size: 0.9rem !important; }
    .dropdown-item i, .dropdown-item span { color: #000000 !important; }
    body.dark .dropdown-item { background: var(--main-bg-dark) !important; color: #ffffff !important; border-color: var(--border-dark) !important; }
    body.dark .dropdown-item i, body.dark .dropdown-item span { color: #ffffff !important; }
    .dropdown-item:hover { background: var(--accent) !important; color: #ffffff !important; }
    .dropdown-item:hover > i, .dropdown-item:hover > span { color: #ffffff !important; }
}