/* Shared navigation: agent pills + auth (used across public pages) */

nav .nav-link,
nav .nav-link:visited {
    text-decoration: none;
    font-family: 'DM Sans', sans-serif;
}

/* Ensure brand tokens on pages with incomplete :root (e.g. checkout success) */
nav.moonshop-nav {
    --accent: #d94432;
    --accent-light: #e8604f;
    --ink: #0a0f1a;
    --slate: #3d4f5f;
    --mist: #e9ecef;
    --concrete: #6c757d;
    position: relative;
}

/* Keep brand legible on dark desktop headers */
body.moonshop-deep-space nav.moonshop-nav .logo {
    color: #f2f4f8 !important;
}

.nav-agents {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    flex-wrap: wrap;
}

.nav-agent {
    font-family: 'DM Sans', sans-serif;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.35rem 0.55rem;
    border-radius: 6px;
    text-decoration: none;
    white-space: nowrap;
    line-height: 1.2;
    border: 1px solid var(--mist, #e9ecef);
    background: rgba(255, 255, 255, 0.95);
    color: var(--ink, #0a0f1a);
    box-sizing: border-box;
}

.nav-link,
.nav-cta,
button.nav-logout,
.nav-agent,
button.nav-upgrade-btn {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 1.2;
}

.nav-link {
    line-height: 1;
}

/* Desktop auth optical alignment */
@media (min-width: 901px) {
    nav.moonshop-nav #navSignIn {
        position: relative;
        top: 2px;
        line-height: 1;
    }

    nav.moonshop-nav #navRegister {
        position: relative;
        top: 0;
        line-height: 1;
    }
}

a.nav-agent:hover {
    background: var(--mist, #e9ecef);
}

/* Carbon Agent — current product surface (app page) */
a.nav-agent.nav-agent-carbon.is-active {
    background: var(--accent, #d94432);
    border-color: var(--accent, #d94432);
    color: #fff;
}

a.nav-agent.nav-agent-carbon.is-active:hover {
    background: var(--accent-light, #e8604f);
    border-color: var(--accent-light, #e8604f);
    color: #fff;
}

/* Coming-soon agents */
.nav-agent.nav-agent-soon {
    color: var(--concrete, #6c757d);
    background: #eceff1;
    border-color: var(--mist, #e9ecef);
    cursor: not-allowed;
    opacity: 0.8;
    user-select: none;
}

.nav-user {
    font-size: 0.82rem;
    color: var(--slate, #3d4f5f);
    padding: 0.3rem 0.75rem;
    border: 1px solid var(--mist, #e9ecef);
    border-radius: 100px;
    max-width: 220px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

button.nav-logout {
    font-family: 'DM Sans', sans-serif;
    font-size: 0.82rem;
    font-weight: 500;
    padding: 0.4rem 0.9rem;
    border: 1px solid var(--mist, #e9ecef);
    border-radius: 6px;
    background: #fff;
    color: var(--concrete, #6c757d);
    cursor: pointer;
}

button.nav-logout:hover {
    background: var(--mist, #e9ecef);
}

.nav-cta {
    font-family: 'DM Sans', sans-serif;
    font-size: 0.88rem;
    font-weight: 600;
    padding: 0.45rem 1rem;
    border-radius: 6px;
    background: var(--accent, #d94432);
    color: #fff;
    text-decoration: none;
    transition: background 0.15s;
    border: none;
    cursor: pointer;
    line-height: 1;
}

.nav-cta:hover {
    background: var(--accent-light, #e8604f);
}

.nav-menu-toggle {
    display: none;
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--mist, #e9ecef);
    border-radius: 8px;
    background: #fff;
    color: var(--ink, #0a0f1a);
    cursor: pointer;
    margin-left: 0.5rem;
}

.nav-menu-toggle .nav-menu-icon,
.nav-menu-toggle .nav-menu-icon::before,
.nav-menu-toggle .nav-menu-icon::after {
    display: block;
    width: 18px;
    height: 2px;
    border-radius: 2px;
    background: currentColor;
    transition: transform 0.2s ease;
}

.nav-menu-toggle .nav-menu-icon { position: relative; }
.nav-menu-toggle .nav-menu-icon::before,
.nav-menu-toggle .nav-menu-icon::after {
    content: '';
    position: absolute;
    left: 0;
}
.nav-menu-toggle .nav-menu-icon::before { top: -6px; }
.nav-menu-toggle .nav-menu-icon::after { top: 6px; }

nav.moonshop-nav.is-mobile-nav-open .nav-menu-toggle .nav-menu-icon {
    background: transparent;
}
nav.moonshop-nav.is-mobile-nav-open .nav-menu-toggle .nav-menu-icon::before {
    top: 0;
    transform: rotate(45deg);
}
nav.moonshop-nav.is-mobile-nav-open .nav-menu-toggle .nav-menu-icon::after {
    top: 0;
    transform: rotate(-45deg);
}

@media (max-width: 900px) {
    .nav-menu-toggle {
        display: inline-flex;
        flex-shrink: 0;
        background: rgba(248, 247, 244, 0.96);
        border-color: rgba(233, 236, 239, 0.42);
    }

    nav.moonshop-nav .nav-links {
        position: absolute;
        top: calc(100% + 8px);
        left: 0.75rem;
        right: 0.75rem;
        z-index: 120;
        display: none !important;
        flex-direction: column;
        align-items: stretch !important;
        gap: 0.35rem !important;
        padding: 0.8rem;
        max-height: calc(100vh - 92px);
        overflow-y: auto;
        overflow-x: hidden;
        background: rgba(7, 10, 20, 0.97);
        border: 1px solid rgba(226, 232, 240, 0.18);
        border-radius: 12px;
        box-shadow: 0 22px 46px rgba(3, 5, 12, 0.56);
        backdrop-filter: blur(6px);
        -webkit-backdrop-filter: blur(6px);
    }

    nav.moonshop-nav.is-mobile-nav-open .nav-links {
        display: flex !important;
    }

    nav.moonshop-nav .logo {
        color: #f2f4f8 !important;
    }

    nav.moonshop-nav .nav-link {
        color: rgba(242, 244, 248, 0.9) !important;
    }
    nav.moonshop-nav .nav-link:hover,
    nav.moonshop-nav .nav-link.active {
        color: var(--accent, #d94432) !important;
    }

    nav.moonshop-nav .nav-link,
    nav.moonshop-nav .nav-cta,
    nav.moonshop-nav .nav-user,
    nav.moonshop-nav .nav-logout {
        width: 100%;
        justify-content: flex-start;
    }

    nav.moonshop-nav .nav-user {
        color: rgba(242, 244, 248, 0.86);
        border-color: rgba(226, 232, 240, 0.24);
        background: rgba(255, 255, 255, 0.03);
    }
    nav.moonshop-nav .nav-logout {
        color: rgba(242, 244, 248, 0.86);
        border-color: rgba(226, 232, 240, 0.24);
        background: rgba(255, 255, 255, 0.03);
    }
    nav.moonshop-nav .nav-logout:hover {
        background: rgba(255, 255, 255, 0.08);
    }

    nav.moonshop-nav .nav-agents {
        width: 100%;
        display: grid;
        grid-template-columns: 1fr;
        gap: 0.35rem;
        margin: 0.2rem 0;
    }

    nav.moonshop-nav .nav-agent {
        width: 100%;
        justify-content: flex-start;
        white-space: normal;
        word-break: break-word;
    }
}