/* ─── Shared Navigation ─── */
/* Canonical nav bar for ALL TurnoVivo pages */

/* Ensure CSS variables exist (pages that don't define them) */
:root {
    --bg: #FDF8F3;
    --surface: #FFFFFF;
    --accent: #C4592A;
    --accent-dim: #A8481F;
    --text: #2C1810;
    --text-muted: #8D7B6C;
    --border: #E6D9CC;
}

/* Nav wrapper */
.tv-nav {
    padding: 28px 0;
    border-bottom: 1px solid var(--border);
    background: var(--bg);
    position: sticky;
    top: 0;
    z-index: 9999;
}

.tv-nav .nav-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Logo */
.tv-nav .nav-logo {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--text);
    text-decoration: none;
    letter-spacing: -0.5px;
    flex-shrink: 0;
}
.tv-nav .nav-logo span { color: var(--accent); }

/* Desktop links group */
.tv-nav .nav-desktop {
    display: flex;
    align-items: center;
    gap: 16px;
}

/* Nav links */
.tv-nav .nav-link {
    font-size: 0.9rem;
    color: var(--text-muted);
    text-decoration: none;
    font-family: 'Space Grotesk', sans-serif;
    transition: color 0.2s;
    white-space: nowrap;
}
.tv-nav .nav-link:hover { color: var(--accent); }

/* AI FOR ITALIAN RESTAURANTS pill */
.tv-nav .nav-tag {
    font-size: 0.75rem;
    color: var(--text-muted);
    border: 1px solid var(--border);
    padding: 6px 14px;
    border-radius: 100px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    white-space: nowrap;
}

/* Language toggle */
.tv-nav .nav-lang-toggle {
    background: none;
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 8px 12px;
    font-size: 0.78rem;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    cursor: pointer;
    color: var(--text-muted);
    transition: all 0.2s;
    letter-spacing: 0.5px;
}
.tv-nav .nav-lang-toggle:hover {
    border-color: var(--accent);
    color: var(--accent);
}

/* Log In button */
.tv-nav .nav-login {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    font-size: 0.85rem;
    background: none;
    color: var(--text-muted);
    text-decoration: none;
    padding: 10px 18px;
    border-radius: 8px;
    border: 1.5px solid var(--border);
    transition: all 0.2s;
    white-space: nowrap;
}
.tv-nav .nav-login:hover { border-color: var(--accent); color: var(--accent); }

/* Logged-in user section */
.tv-nav .nav-user-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
}
.tv-nav .nav-user-email {
    font-size: 0.82rem;
    color: var(--text-muted);
    max-width: 160px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.tv-nav .nav-logout-btn {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    font-size: 0.82rem;
    background: none;
    border: 1.5px solid var(--border);
    color: var(--text-muted);
    padding: 8px 12px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
}
.tv-nav .nav-logout-btn:hover { border-color: var(--accent); color: var(--accent); }

/* CTA button */
.tv-nav .nav-cta {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    font-size: 0.85rem;
    background: var(--accent);
    color: #FFFFFF;
    text-decoration: none;
    padding: 10px 20px;
    border-radius: 8px;
    transition: background 0.2s;
    white-space: nowrap;
}
.tv-nav .nav-cta:hover { background: var(--accent-dim); }

/* ─── Hamburger (mobile) ─── */
.tv-nav .nav-hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    z-index: 10001;
}
.tv-nav .nav-hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: all 0.3s;
}
.tv-nav .nav-hamburger.open span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
.tv-nav .nav-hamburger.open span:nth-child(2) {
    opacity: 0;
}
.tv-nav .nav-hamburger.open span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ─── Mobile menu overlay ─── */
.tv-nav .nav-mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: var(--bg);
    z-index: 10000;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 24px;
    padding: 24px;
}
.tv-nav .nav-mobile-menu.open {
    display: flex;
}
.tv-nav .nav-mobile-menu .nav-link {
    font-size: 1.2rem;
    padding: 8px 0;
}
.tv-nav .nav-mobile-menu .nav-tag {
    font-size: 0.7rem;
}
.tv-nav .nav-mobile-menu .nav-login {
    font-size: 1rem;
}
.tv-nav .nav-mobile-menu .nav-cta {
    font-size: 1rem;
    padding: 14px 28px;
}
.tv-nav .nav-mobile-menu .nav-lang-toggle {
    font-size: 0.85rem;
}

/* ─── Responsive ─── */
@media (max-width: 900px) {
    .tv-nav .nav-desktop {
        display: none;
    }
    .tv-nav .nav-hamburger {
        display: flex;
    }
    .tv-nav .nav-tag {
        display: none;
    }
}
@media (min-width: 901px) {
    .tv-nav .nav-mobile-menu {
        display: none !important;
    }
}

/* Hide old page navs — they stay in DOM for backward-compat with page scripts */
body > nav:not(.tv-nav) {
    display: none !important;
}
/* Some pages wrap their nav inside other containers; hide those too */
nav:not(.tv-nav):not([aria-label="Breadcrumb"]):not([aria-label="breadcrumb"]):not(.breadcrumb):not(.nav-tabs) {
    display: none !important;
}
/* But never hide breadcrumbs or app-internal navs */
nav.breadcrumb,
nav[aria-label="Breadcrumb"],
nav[aria-label="breadcrumb"],
nav.nav-tabs {
    display: block !important;
}