/* Navbar Container */
.nav {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    margin: auto;
    padding: .6em;
    min-height: 60px;
    max-width: 1080px;
    border-radius: 16px;
    transition: background-color 0.5s ease;
}

/* Navbar Left Side (Title) */
.nav-left {
    display: flex;
    align-items: center;
    flex-grow: 1;
    transition: all 0.3s ease;
    padding-left: 1em;
}

.nav-left h1 {
    margin-top: .2em;
    margin-bottom: .2em;
}

.nav-left a {
    display: inline-block;
    padding: 4px;
    color: var(--color-text-light);
    font-size: .8em;
    font-weight: bold;
    white-space: nowrap;
    text-decoration: none;
}

.nav-left a:hover {
    color: var(--color-accent);
}

.nav-left > a:hover span {
    border-color: transparent;
    background-color: transparent;
}

.title-hover {
    padding-block: 0.05em;
    background:
        linear-gradient(var(--color-accent) 50%,var(--color-accent) 0) 0% calc(100% - var(--_p,0%))/100% 200%,
        linear-gradient(var(--color-accent) 0 0) 0% var(--_p,0%)/var(--_p,0%) 0.05em no-repeat;
    -webkit-background-clip: text,padding-box;
            background-clip: text,padding-box;
    transition: .3s var(--_s,0s) linear,background-size .3s calc(.3s - var(--_s,0s));
}

.title-hover:hover {
    --_p: 100%;
    --_s: .3s;
}

/* Navbar Right Side (Menu) */
.nav-right {
    display: flex;
    align-items: center;
    margin-left: auto;
    transition: all 0.3s ease;
    gap: 0.5rem;
}

.nav-right a {
    display: inline-block;
    padding: 4px;
    color: var(--color-text-light);
    font-size: 18px;
    text-align: center;
    text-decoration: none;
    transition: color 0.3s ease;
    position: relative;
    overflow: hidden;
}

.nav-right a:hover {
    color: var(--color-accent);
}

.nav-right a span {
    display: inline-block;
    padding: 6px 14px;
    border: 1px solid transparent;
    border-radius: 12px;
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.nav-right a:hover span,
.nav-right a.selected span {
    border-color: var(--color-card-border);
    background-color: var(--color-card-bg);
}

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

/* Theme Toggle */
.theme-toggle-container {
    display: flex;
    align-items: center;
    margin-left: 10px;
}

.theme-toggle {
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 8px;
    display: flex;
    gap: 8px;
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
    position: relative;
}

.theme-toggle i {
    font-size: 16px;
    color: var(--color-text);
    transition: color 0.2s ease, text-shadow 0.2s ease;
}

.theme-toggle:hover i {
    color: var(--color-accent-inverse);
    text-shadow: 0 0 8px var(--color-accent-inverse);
}

.theme-toggle i:not(.active) {
    display: none;
}

.theme-toggle.ripple:before {
    content: '';
    position: absolute;
    border: var(--color-accent) solid 4px;
    border-radius: 50%;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    animation: ripple-out 0.6s forwards;
    opacity: 0.8;
    pointer-events: none;
}

[data-theme="dark"] .theme-toggle .fa-moon,
[data-theme="light"] .theme-toggle .fa-sun,
[data-theme="auto"] .theme-toggle .fa-adjust,
    :not([data-theme]) .theme-toggle .fa-adjust {
        display: inline-block;
    }

/* Mobile Responsive Styles */
@media (max-width: 768px) {
    .nav {
        flex-wrap: nowrap;
        justify-content: space-between;
    }

    .nav-left a {
        font-size: 28px;
    }

    .nav a {
        font-size: 22px;
    }

    .nav-right {
        display: none;
        position: absolute;
        top: 70px;
        right: 10px;
        flex-direction: column;
        align-items: flex-end;
        padding: 15px;
        background: var(--color-bg);
        border-radius: 0 0 8px 8px;
        opacity: 0;
        transform: translateY(-10px);
        transition: opacity 0.3s ease, transform 0.3s ease;
    }

    .nav-right.visible {
        opacity: 1;
        transform: translateY(0);
    }

    .nav-right a {
        padding: 12px 20px;
        text-align: right;
    }

    .nav-toggle {
        display: block;
        margin-left: 10px;
        font-size: 28px;
        padding: 8px 12px;
        cursor: pointer;
        color: var(--color-text-light);
        transition: color 0.3s ease;
    }

    .nav-toggle:hover {
        color: var(--color-accent);
    }

    .theme-toggle {
        width: 36px;
        height: 36px;
        display: flex;
        align-items: center;
        justify-content: center;
        margin-top: 5px;
    }
    
    .theme-toggle i {
        font-size: 22px;
    }
    
    .theme-toggle-container {
        margin-left: 0;
        order: 1;
    }
    
    .nav-toggle {
        order: 2;
    }
}

/* Desktop Styles */
@media (min-width: 769px) {
    .nav-toggle {
        display: none;
    }

    .theme-toggle {
        position: relative;
        z-index: 1;
    }
}