.wsu-weekly-signups-wrapper {
    width: 100%;
    margin: 0 auto;
}
.wsu-title {
    font-size: 28px;
    font-weight: 800;
    color: #134171;
    margin-bottom: 8px;
}
.wsu-subtitle {
    font-size: 15px;
    color: #64748b;
    margin-bottom: 24px;
}

.wsu-filters {
    display: flex;
    gap: 16px;
    background: #EFFBFA;
    padding: 16px;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
    margin-bottom: 24px;
}
.wsu-filter-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex: 1;
}
.wsu-filter-group label {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    color: #134171;
    letter-spacing: 0.5px;
}
.wsu-filter-select {
    padding: 10px;
    border-radius: 8px;
    border: 1px solid #cbd5e1;
    font-size: 14px;
    background: #fff;
    cursor: pointer;
}

.wsu-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.wsu-card {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 14px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: 0 4px 10px rgba(0,0,0,0.02);
    transition: all 0.2s ease;
}
.wsu-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 16px rgba(0,0,0,0.06);
}

.wsu-card-top h3 {
    margin: 12px 0 6px 0;
    font-size: 18px;
    font-weight: 800;
    color: #134171;
}
.wsu-meta {
    font-size: 13px;
    color: #64748b;
    font-weight: 600;
}

.wsu-badge {
    display: inline-block;
    padding: 4px 8px;
    font-size: 10px;
    font-weight: 800;
    border-radius: 6px;
    text-transform: uppercase;
    margin-right: 6px;
}
.wsu-day-badge {
    background: #EFFBFA;
    color: #134171;
}

.wsu-short-desc {
    font-size: 13.5px;
    color: #475569;
    margin: 10px 0 0 0;
    line-height: 1.5;
}

.wsu-card-bottom {
    margin-top: 16px;
    border-top: 1px solid #f1f5f9;
    padding-top: 16px;
}
.wsu-price-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}
.wsu-price {
    font-size: 16px;
    font-weight: 800;
    color: #57C68B;
}
.wsu-spots {
    font-size: 12px;
    font-weight: 700;
    color: #ef4444;
}

.wsu-btn {
    display: block;
    width: 100%;
    text-align: center;
    padding: 10px;
    background: #134171;
    color: #fff;
    border-radius: 8px;
    font-weight: 700;
    text-decoration: none;
    font-size: 13px;
    transition: background 0.2s ease;
}
.wsu-btn:hover {
    background: #57C68B;
}

.wsu-no-results {
    grid-column: 1 / -1;
    text-align: center;
    padding: 30px;
    color: #64748b;
    border: 2px dashed #cbd5e1;
    border-radius: 12px;
}