/* Navigation Bar Styles - Shared across all pages */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Core colors */
    --primary-color: #2563eb;
    --secondary-color: #1e40af;
    --accent-color: #3b82f6;
    --text-dark: #1f2937;
    --text-light: #6b7280;
    --bg-light: #373636;
    --bg-white: #000000;
    --bg-body: #401c1c;
    --bg-nav: #0000003d;

    /* Navigation specific */
    --border-color: #e9d7d7;
    --text-nav-links: #e9d7d7;

    --border-nav-links: #ffffff;
    --user-dropdown-color: #716060;
    --text-mobile-menu-btn: #ffffff;
    --nav-links: #222020;
}

/* Navigation */
nav {
    background-color: rgba(0, 0, 0, 0.4); /* semi-transparent */
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container { /* Navigation bar */
    max-width: 1600px;
    margin: 0;
    list-style: none;
    padding: 0px 0px; /* Navigation bar size */
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
    text-decoration: none;
    display: flex;
    align-items: left;
    gap: 0.5rem;
}

.logo-img {
    width: 98px;
    height: 120px;
    object-fit: contain;
    display: block;
}

.nav-links {
    display: flex;
    gap: 0.9rem;
    list-style: none;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-nav-links);
    font-weight: 390;
    font-size: 1.3rem;    
    transition: color 0.3s;
    display: inline-block;
    background-color: var(--background-nav-links);
    border: var(--border-nav-links);
    border-radius: 6px;
    padding: 12.4px 13px; /* Navigation bar text boxes size */
}

.nav-links a:hover {
    color: var(--primary-color);
}

.user-dropdown {
    position: relative;
}

.user-dropdown-toggle {
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 8px 16px;
    background: var(--user-dropdown-color);
    color: rgb(61, 57, 57);
    border-radius: 6px;
    font-weight: 500;
    font-size: 1rem; 
}

.user-dropdown-toggle:hover {
    background: var(--secondary-color);
}

.dropdown-arrow {
    font-size: 0.8rem;
    transition: transform 0.2s;
}

.user-dropdown.active .dropdown-arrow {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    background: rgb(40, 37, 37);
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    min-width: 180px;
    display: none;
    z-index: 1000;
}

.user-dropdown.active .dropdown-menu {
    display: block;
}

.dropdown-menu a {
    display: block;
    padding: 0.75rem 1.25rem;
    color: var(--text-dark);
    text-decoration: none;
    transition: 0.2s;
}

.dropdown-menu a:hover {
    background: var(--bg-light);
}

.dropdown-menu .logout-link {
    border-top: 1px solid var(--border-color);
    color: #e74c3c;
}

.dropdown-menu .logout-link:hover {
    background: #fee;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.7rem;
    cursor: pointer;
    color: var(--text-mobile-menu-btn);
}

/* Responsive Navigation */
@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--nav-links);
        flex-direction: column;
        padding: 1rem 2rem;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    }

    .nav-links.active {
        display: flex;
    }

    .mobile-menu-btn {
        display: block;
    }
}