.server-list {
    margin-top: 20px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.bulk-action-bar form {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.bulk-action-bar .btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.coupon-box-list {
    margin-top: 20px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.coupon-box-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px 24px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 18px;
}

.coupon-box-item-inactive {
    opacity: .55;
}

.coupon-box-discount {
    flex: 0 0 auto;
    width: 84px;
    height: 84px;
    display: grid;
    place-items: center;
    border-radius: 16px;
    background: var(--primary-soft);
    color: var(--primary);
    font-size: 22px;
    font-weight: 900;
}

.coupon-box-info {
    flex: 1 1 auto;
    min-width: 0;
}

.coupon-box-code {
    font-size: 18px;
    font-weight: 900;
    letter-spacing: .02em;
}

.coupon-box-scope {
    margin-top: 4px;
    color: var(--muted);
    font-size: 13px;
}

.coupon-box-meta {
    margin-top: 6px;
    color: var(--muted);
    font-size: 12px;
}

.coupon-box-status {
    flex: 0 0 auto;
}

.server-card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 20px;
    padding: 24px 26px;
}

.server-card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 18px;
}

.server-card-title {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.server-card-title strong {
    font-size: 17px;
    font-weight: 800;
}

.power-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 800;
}

.power-tag::before {
    content: "";
    width: 7px;
    height: 7px;
    border-radius: 50%;
}

.power-tag.on {
    background: #e8f8ee;
    color: #198754;
}

.power-tag.on::before {
    background: #198754;
}

.power-tag.off {
    background: #eef1f5;
    color: #667085;
}

.power-tag.off::before {
    background: #98a2b3;
}

.power-tag.unknown {
    background: #fff6d8;
    color: #b77900;
}

.power-tag.unknown::before {
    background: #dba617;
}

.server-card-meta {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
    padding-bottom: 18px;
    border-bottom: 1px solid var(--line);
}

.server-meta-item small {
    display: block;
    color: var(--muted);
    font-size: 11px;
    font-weight: 700;
    margin-bottom: 5px;
    text-transform: uppercase;
    letter-spacing: .03em;
}

.server-meta-item span {
    font-weight: 700;
    word-break: break-word;
}

.server-card-usage {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 24px;
    padding-top: 18px;
}

.usage-metric-static {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.usage-traffic-detail {
    margin-top: 4px;
    color: var(--muted);
    font-size: 11px;
}

.usage-static-note {
    display: block;
    margin-top: 4px;
    font-size: 11px;
    color: var(--muted);
}

.usage-row {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 10px;
    font-size: 12px;
    margin-bottom: 6px;
}

.usage-label {
    color: var(--muted);
    font-weight: 700;
}

.usage-value {
    font-weight: 800;
    color: var(--text);
}

.usage-bar {
    height: 7px;
    border-radius: 999px;
    background: var(--line);
    overflow: hidden;
}

.usage-bar-fill {
    height: 100%;
    border-radius: 999px;
    background: var(--primary);
    transition: width .3s ease;
}

.usage-bar-fill.level-mid {
    background: #dba617;
}

.usage-bar-fill.level-high {
    background: #e0433d;
}

.usage-sync {
    margin-top: 14px;
    font-size: 11px;
    color: var(--muted);
}

.usage-empty {
    margin-top: 14px;
    font-size: 13px;
    color: var(--muted);
}

.power-form .btn {
    height: 38px;
    padding: 0 18px;
    font-size: 13px;
    border-radius: 10px;
}

.power-form .btn.stop {
    background: #fff0f0;
    color: #c12d2d;
    border-color: #ffd6d6;
}

.power-form .btn.start {
    background: #eaf9f0;
    color: #177245;
    border-color: #cdf0da;
}

.qos-section {
    margin-top: 16px;
    padding-top: 14px;
    border-top: 1px solid var(--line);
}

.qos-row {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.qos-label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 700;
    color: var(--ink);
    white-space: nowrap;
}

.qos-current {
    font-size: 12px;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 999px;
    background: #eef2ff;
    color: #3947a8;
}

.qos-current.unlimited {
    background: #f1f4f9;
    color: var(--muted);
}

.qos-input-group {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: auto;
}

.qos-input-group input[type="number"] {
    width: 130px;
    height: 36px;
    border: 1px solid var(--line);
    border-radius: 9px;
    padding: 0 12px;
    font-size: 13px;
    margin: 0;
}

.qos-input-group .btn {
    height: 36px;
    padding: 0 16px;
    font-size: 12px;
    border-radius: 9px;
}

@media (max-width: 520px) {
    .qos-row {
        flex-direction: column;
        align-items: stretch;
    }

    .qos-input-group {
        margin-left: 0;
    }

    .qos-input-group input[type="number"] {
        flex: 1;
    }
}

.snapshot-section {
    margin-top: 16px;
    padding-top: 14px;
    border-top: 1px solid var(--line);
}

.snapshot-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 10px;
}

.snapshot-count {
    font-size: 13px;
    color: var(--muted);
    font-weight: 700;
}

.snapshot-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 12px;
}

.snapshot-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 14px;
    border: 1px solid var(--line);
    border-radius: 12px;
    flex-wrap: wrap;
}

.snapshot-item-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.snapshot-item-info small {
    color: var(--muted);
}

.snapshot-label {
    font-weight: 800;
}

.snapshot-item-actions {
    display: flex;
    gap: 8px;
}

.snapshot-item-actions .btn {
    height: 34px;
    padding: 0 14px;
    font-size: 12px;
    border-radius: 9px;
}

.snapshot-item-actions .btn[disabled] {
    opacity: .5;
    cursor: not-allowed;
}

.snapshot-create-form .btn {
    width: 100%;
    height: 40px;
    font-size: 13px;
    border-radius: 10px;
}

.snapshot-create-form .btn[disabled] {
    opacity: .5;
    cursor: not-allowed;
}

.spec-upgrade-section {
    margin-top: 16px;
    padding-top: 14px;
    border-top: 1px solid var(--line);
}

.spec-upgrade-head {
    font-weight: 800;
    margin-bottom: 10px;
}

.spec-upgrade-notice {
    display: flex;
    gap: 8px;
    align-items: flex-start;
    padding: 10px 12px;
    margin-bottom: 12px;
    background: #fff7e6;
    border: 1px solid #ffe4a8;
    border-radius: 10px;
    font-size: 12.5px;
    color: #8a5a00;
    line-height: 1.6;
}

.spec-upgrade-fields {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
    margin-bottom: 12px;
}

.spec-upgrade-field label {
    display: block;
    font-size: 12px;
    color: var(--muted);
    margin-bottom: 5px;
}

.spec-upgrade-field input {
    width: 100%;
    height: 38px;
    border: 1px solid var(--line);
    border-radius: 9px;
    padding: 0 10px;
    font-size: 14px;
}

.spec-upgrade-total {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 10px;
    font-size: 13px;
}

.spec-upgrade-total strong {
    font-size: 16px;
}

.spec-upgrade-form .btn {
    width: 100%;
    height: 40px;
    font-size: 13px;
    border-radius: 10px;
}

@media (max-width: 720px) {
    .server-card-meta {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .server-card-usage {
        grid-template-columns: 1fr;
    }

    .spec-upgrade-fields {
        grid-template-columns: 1fr;
    }
}