.container {
    width: 100%;
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 1.25rem;
}

.site-header {
    background: #ffffff;
    border-bottom: 1px solid var(--border-subtle);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.9rem 0;
}

.logo {
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}
.logo {
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #1d4ed8;
}


.main-nav ul {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    font-size: 0.9rem;
}

.main-nav a {
    padding-bottom: 0.2rem;
    border-bottom: 2px solid transparent;
    color: var(--text-muted);
}

.main-nav a:hover {
    text-decoration: none;
    border-color: var(--accent);
    color: var(--text-main);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
}

.user-name {
    color: var(--text-main);
}

.credits {
    font-size: 0.8rem;
    padding: 0.15rem 0.5rem;
    border-radius: 999px;
    background: var(--accent-soft);
    color: #1d4ed8;
}

.auth-actions {
    display: flex;
    align-items: center;
}

.site-main {
    padding: 2rem 0 3rem;
}

.site-footer {
    margin-top: 2rem;
    padding: 1.5rem 0;
    background: #f9fafb;
    border-top: 1px solid #e5e7eb;
    font-size: 0.85rem;
    color: #6b7280;
}

.footer-inner {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 2rem;
    margin-bottom: 1.5rem;
}

.footer-inner h3,
.footer-inner h4 {
    margin-bottom: 0.5rem;
    color: #f9fafb;
}

.footer-inner li {
    margin-bottom: 0.25rem;
}

.footer-bottom {
    text-align: center;
    border-top: 1px solid rgba(148, 163, 184, 0.3);
    padding-top: 0.75rem;
    color: #9ca3af;
}

/* grids / layout helpers */

.listing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 1rem;
}

.two-column {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(0, 1.4fr);
    gap: 1.25rem;
    align-items: flex-start;
}

/* sections */

.section {
    margin-bottom: 2rem;
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

/* responsive */

@media (max-width: 900px) {
    .header-content {
        flex-wrap: wrap;
        row-gap: 0.5rem;
        align-items: flex-start;
    }

    .footer-inner {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 640px) {
    .main-nav ul {
        gap: 0.75rem;
        font-size: 0.85rem;
    }

    .two-column {
        grid-template-columns: minmax(0, 1fr);
    }

    .footer-inner {
        grid-template-columns: 1fr;
    }

    .site-main {
        padding-top: 1.5rem;
    }
}

@media (max-width: 520px) {
    .listing-grid {
        grid-template-columns: minmax(0, 1fr);
    }
}
html,
body {
    height: 100%;
}

#app {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.site-main {
    flex: 1;
}
.site-footer {
    border-top: 1px solid #e5e7eb;
    background: #f9fafb;
    padding: 3rem 0 2.5rem;
    margin-top: 3rem;
    font-size: 0.9rem;
    color: #475569;
}

.footer-grid {
    max-width: 1100px;
    margin: 0 auto 2rem;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 2rem;
}

.footer-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.footer-text {
    font-size: 0.9rem;
    color: #475569;
    line-height: 1.5;
}

.footer-col-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: 0.9rem;
    color: #475569;
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-bottom {
    text-align: center;
    font-size: 0.85rem;
    color: #64748b;
}

.footer-divider {
    margin: 0 0.5rem;
    color: #94a3b8;
}

@media (max-width: 900px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 640px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
}