.panel {
    background: var(--card, rgba(255, 255, 255, 0.94));
    border: 1px solid var(--line, rgba(15, 23, 42, 0.08));
    border-radius: 24px;
    box-shadow: var(--shadow, 0 18px 42px rgba(15, 23, 42, 0.08));
    backdrop-filter: blur(10px);
}

.header,
.footer {
    padding: 18px 22px;
}

.footer {
    margin-top: 20px;
}

.header-row,
.footer-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}

.brand {
    display: flex;
    align-items: center;
    gap: 14px;
    min-width: 0;
}

.brand-logo,
.brand-badge {
    width: 50px;
    height: 50px;
    border-radius: 16px;
    flex: none;
}

.brand-logo {
    object-fit: cover;
    background: #fff;
    border: 1px solid var(--line, rgba(15, 23, 42, 0.08));
}

.brand-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--brand, #0f766e), var(--brand-strong, #115e59));
    color: #fff;
    font-size: 22px;
    font-weight: 700;
}

.brand-title {
    margin: 0;
    font-size: 20px;
    font-weight: 700;
}

.brand-subtitle {
    margin-top: 4px;
    color: var(--text-sub, #64748b);
    font-size: 13px;
}

.nav {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.nav a {
    padding: 9px 14px;
    border-radius: 999px;
    color: var(--text-sub, #64748b);
    background: rgba(255, 255, 255, 0.88);
    border: 1px solid transparent;
    transition: all .2s ease;
}

.nav a:hover,
.nav a.current {
    color: var(--brand-strong, #115e59);
    border-color: var(--brand-soft, rgba(15, 118, 110, 0.12));
    background: var(--brand-soft, rgba(15, 118, 110, 0.12));
}