*, *::before, *::after {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background: #f8fafc;
    color: #111827;
}

/* ── Navbar ── */
.main-nav {
    background: #ffffff;
    border-bottom: 1px solid #e5e7eb;
    height: 56px;
    display: flex;
    align-items: center;
}

.nav-inner {
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1rem;
    color: #111827;
    letter-spacing: -0.3px;
}

.nav-brand .logo {
    height: 24px;
}

.nav-brand:hover {
    color: #1a56db;
}

/* Login partial inside nav */
.navbar-nav {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 0.25rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.navbar-nav .nav-link,
.navbar-nav .btn-link {
    font-size: 0.875rem;
    color: #6b7280;
    text-decoration: none;
    padding: 0.375rem 0.625rem;
    border-radius: 6px;
    border: none;
    background: none;
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
    line-height: 1.5;
}

.navbar-nav .nav-link:hover,
.navbar-nav .btn-link:hover {
    background: #f3f4f6;
    color: #111827;
}

.navbar-nav .img-thumbnail {
    border: 0;
    max-height: 30px;
    border-radius: 50%;
    padding: 0;
}

/* ── Main content ── */
.main-content {
    max-width: 900px;
    margin: 3rem auto;
    padding: 0 1.5rem;
}

/* ── Home page ── */
.home-card {
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 16px;
    padding: 2.5rem;
    max-width: 560px;
}

.home-status {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    border-radius: 20px;
    padding: 0.25rem 0.75rem;
    margin-bottom: 1.25rem;
}

.status-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #16a34a;
    flex-shrink: 0;
}

.status-text {
    font-size: 0.8rem;
    font-weight: 500;
    color: #15803d;
}

.home-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: #111827;
    letter-spacing: -0.5px;
    margin-bottom: 0.5rem;
}

.home-desc {
    font-size: 0.9375rem;
    color: #6b7280;
    margin-bottom: 1.75rem;
    line-height: 1.6;
}

.home-links {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.home-link-card {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    padding: 0.875rem 1rem;
    border: 1.5px solid #e5e7eb;
    border-radius: 10px;
    text-decoration: none;
    color: #374151;
    transition: border-color 0.15s, background 0.15s;
}

.home-link-card:hover {
    border-color: #1a56db;
    background: #f8faff;
    color: #1a56db;
}

.home-link-card svg {
    flex-shrink: 0;
    color: #9ca3af;
    transition: color 0.15s;
}

.home-link-card:hover svg {
    color: #1a56db;
}

.home-link-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: inherit;
}

.home-link-desc {
    font-size: 0.775rem;
    color: #9ca3af;
    margin-top: 1px;
    font-family: ui-monospace, SFMono-Regular, monospace;
}