/* ===== TOP NAVIGATION BAR ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 320px;
    right: 0;
    height: 48px;
    background: rgba(244, 244, 244, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid #e5e5e5;
    z-index: 50;
    display: flex;
    align-items: center;
    padding: 0 2rem;
}

.navbar-links {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    list-style: none;
}

.navbar-links a {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.4rem 0.75rem;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--dark-grey);
    border-radius: 6px;
    transition: all 0.15s;
    white-space: nowrap;
}

.navbar-links a:hover {
    color: var(--vermilion);
    background: rgba(196, 30, 58, 0.06);
    opacity: 1;
}

.navbar-links a.active {
    color: var(--vermilion);
    background: var(--vermilion-dim);
    font-weight: 600;
}

.navbar-links a svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    opacity: 0.5;
}

.navbar-links a:hover svg,
.navbar-links a.active svg {
    opacity: 0.8;
}

/* Mobile info section - hidden on desktop */
.navbar-mobile-info {
    display: none;
}

/* Hamburger button - hidden on desktop */
.navbar-hamburger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    color: var(--dark-grey);
    z-index: 60;
}

.navbar-hamburger svg {
    width: 24px;
    height: 24px;
}

/* Mobile logo in navbar - hidden on desktop */
.navbar-mobile-logo {
    display: none;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: var(--black);
    font-weight: 700;
    font-size: 1rem;
}

.navbar-mobile-logo img {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    object-fit: cover;
}

/* ===== MOBILE NAVBAR ===== */
@media (max-width: 900px) {
    .navbar {
        left: 0;
        padding: 0 1rem;
        justify-content: space-between;
    }

    .navbar-mobile-logo {
        display: flex;
    }

    .navbar-hamburger {
        display: block;
    }

    .navbar-links {
        position: fixed;
        top: 48px;
        left: 0;
        right: 0;
        height: calc(100vh - 48px);
        height: calc(100dvh - 48px);
        z-index: 55;
        background: #f4f4f4;
        flex-direction: column;
        align-items: stretch;
        padding: 1.5rem 1rem;
        gap: 0.25rem;
        transform: translateX(100%);
        opacity: 0;
        pointer-events: none;
        transition: transform 0.3s ease, opacity 0.3s ease;
        overflow-y: auto;
    }

    .navbar-links.open {
        transform: translateX(0);
        opacity: 1;
        pointer-events: auto;
    }

    .navbar-links a {
        padding: 0.75rem 1rem;
        font-size: 1rem;
        border-radius: 8px;
    }

    .navbar-links a svg {
        width: 20px;
        height: 20px;
    }

    /* Mobile sidebar info in hamburger menu */
    .navbar-mobile-info {
        display: block;
        margin-top: 1.5rem;
        padding-top: 1.5rem;
        border-top: 1px solid #ddd;
    }

    .navbar-mobile-title {
        font-size: 0.85rem;
        color: #888;
        margin-bottom: 1rem;
        text-align: center;
    }

    .navbar-mobile-social {
        display: flex;
        flex-direction: column;
        gap: 0.25rem;
    }

    .navbar-mobile-social a {
        display: flex;
        align-items: center;
        gap: 0.6rem;
        padding: 0.6rem 1rem;
        font-size: 0.9rem;
        color: var(--dark-grey);
        border-radius: 8px;
        transition: all 0.15s;
    }

    .navbar-mobile-social a:hover {
        color: var(--vermilion);
        background: rgba(196, 30, 58, 0.06);
    }

    .navbar-mobile-social a svg {
        width: 18px;
        height: 18px;
        flex-shrink: 0;
        opacity: 0.6;
    }

    .navbar-mobile-copyright {
        margin-top: 1.5rem;
        text-align: center;
        font-size: 0.75rem;
        color: #aaa;
    }
}