.qrms-wrap {
    max-width: 1100px;
    margin: 0 auto;
    padding: 20px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}
.qrms-title {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 8px;
    color: #1a1a2e;
}
.qrms-current {
    font-size: 16px;
    color: #555;
    margin-bottom: 24px;
}
.qrms-notice {
    padding: 14px 18px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-size: 15px;
}
.qrms-notice--success { background: #d4edda; color: #155724; border: 1px solid #c3e6cb; }
.qrms-notice--error   { background: #f8d7da; color: #721c24; border: 1px solid #f5c6cb; }

.qrms-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}
.qrms-card {
    background: #fff;
    border: 2px solid #e0e0e0;
    border-radius: 14px;
    padding: 24px 20px;
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 12px;
    transition: box-shadow .2s, border-color .2s;
}
.qrms-card:hover { box-shadow: 0 4px 20px rgba(0,0,0,.08); }
.qrms-card--current  { border-color: #667eea; box-shadow: 0 0 0 3px rgba(102,126,234,.15); }
.qrms-card--upgrade  { border-color: #27ae60; }
.qrms-card--downgrade{ border-color: #e67e22; }

.qrms-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    width: fit-content;
}
.qrms-badge--current   { background: #667eea; color: #fff; }
.qrms-badge--upgrade   { background: #27ae60; color: #fff; }
.qrms-badge--downgrade { background: #e67e22; color: #fff; }

.qrms-plan-name {
    font-size: 20px;
    font-weight: 700;
    margin: 0;
    color: #1a1a2e;
}
.qrms-plan-price {
    font-size: 22px;
    font-weight: 800;
    color: #667eea;
}
.qrms-features {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex: 1;
}
.qrms-features li {
    font-size: 14px;
    color: #444;
}
.qrms-btn {
    display: block;
    width: 100%;
    padding: 12px;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    text-align: center;
    transition: opacity .2s;
    margin-top: auto;
}
.qrms-btn:hover { opacity: .85; }
.qrms-btn--upgrade   { background: #27ae60; color: #fff; }
.qrms-btn--downgrade { background: #e67e22; color: #fff; }
.qrms-btn--disabled  { background: #e0e0e0; color: #999; cursor: default; }

.qrms-note {
    font-size: 13px;
    color: #888;
    border-top: 1px solid #eee;
    padding-top: 16px;
    margin-top: 10px;
}