body {
    background: linear-gradient(135deg, #b3d8e6 0%, #e0e7ff 100%) !important;
    min-height: 100vh;
    background-image: url('/hugin.jpg');
    background-size: cover;
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-position: center;
}

.sail-theme-card {
    background: rgba(255,255,255,0.92);
    border: 2px solid #1e3a5c;
    border-radius: 1.5rem;
    box-shadow: 0 8px 32px 0 rgba(30,58,92,0.2);
}
.sail-theme-header {
    background: linear-gradient(90deg, #1e3a5c 60%, #3ba4c7 100%);
    color: #fff;
    font-family: 'Georgia', serif;
    font-size: 1.5rem;
    letter-spacing: 1px;
    border-top-left-radius: 1.5rem;
    border-top-right-radius: 1.5rem;
    border-bottom: 2px solid #3ba4c7;
}
.sail-theme-badge {
    background: #3ba4c7;
    color: #fff;
    font-weight: 600;
    font-size: 1.1rem;
    margin: 0 0.2rem 0.2rem 0;
}
.sail-theme-logo {
    width: 100px;
    height: auto;
    border-radius: 50%;
    border: 3px solid #fff;
    box-shadow: 0 4px 16px rgba(30,58,92,0.15);
    margin-bottom: 1rem;
}
.sail-theme-wave {
    width: 100%;
    height: 40px;
    background: url('data:image/svg+xml;utf8,<svg width="100%" height="40" viewBox="0 0 1440 320" fill="none" xmlns="http://www.w3.org/2000/svg"><path fill="%233ba4c7" fill-opacity="0.4" d="M0,160L80,170.7C160,181,320,203,480,197.3C640,192,800,160,960,133.3C1120,107,1280,85,1360,74.7L1440,64L1440,320L1360,320C1280,320,1120,320,960,320C800,320,640,320,480,320C320,320,160,320,80,320L0,320Z"></path></svg>');
    background-repeat: no-repeat;
    background-size: cover;
    margin-bottom: 2rem;
}