.page-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.config-group {
    margin-bottom: 24px;
}

.config-group-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 12px;
}

.config-group-title {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.config-key-label {
    font-size: 13px;
    color: var(--c-font-secondary);
}

.config-key {
    font-family: monospace;
    font-size: 14px;
    font-weight: 600;
    color: var(--c-font);
    background: var(--c-border);
    padding: 3px 10px;
    border-radius: 6px;
}

.config-count {
    font-size: 12px;
    color: var(--c-font-secondary);
    background: color-mix(in srgb, var(--c-primary) 12%, transparent);
    padding: 2px 8px;
    border-radius: 6px;
    font-weight: 600;
}

.config-models {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 14px;
}

.model-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--c-block);
    border: 1px solid var(--c-border);
    border-radius: 8px;
    padding: 6px 12px;
}

.model-tag-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--c-font);
}

.model-tag-sub {
    font-size: 12px;
    color: var(--c-font-secondary);
}

.model-tag-user {
    font-size: 12px;
    font-weight: 600;
    color: var(--c-primary);
    background: color-mix(in srgb, var(--c-primary) 12%, transparent);
    padding: 1px 7px;
    border-radius: 5px;
}

.config-badge {
    font-size: 11px;
    padding: 1px 6px;
    border-radius: 5px;
    font-weight: 600;
}

.badge-builtin {
    background: color-mix(in srgb, var(--c-primary) 15%, transparent);
    color: var(--c-primary);
}

.badge-custom {
    background: color-mix(in srgb, var(--c-warning) 15%, transparent);
    color: var(--c-warning);
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 16px;
}

.quota-card {
    background: var(--c-block);
    border: 1px solid var(--c-border);
    border-radius: 14px;
    padding: 20px;
    transition: all 0.2s;
}

.quota-card:hover {
    border-color: var(--c-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

.card-label {
    font-size: 13px;
    color: var(--c-font-secondary);
    margin-bottom: 8px;
}

.card-value {
    font-size: 26px;
    font-weight: 700;
    color: var(--c-font);
    margin-bottom: 12px;
}

/* 大数字"剩余 ... 已用"两端对齐，中间空白扩张 */
.card-value-split {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 16px;
}
.card-value-split span {
    white-space: nowrap;
}
.card-value-split span:last-child {
    color: var(--c-font-secondary);
    font-weight: 600;
}

.progress-track {
    height: 10px;
    background: var(--c-border);
    border-radius: 5px;
    overflow: hidden;
    margin-bottom: 8px;
}

.progress-fill {
    height: 100%;
    border-radius: 5px;
    transition: width 0.5s ease;
}

.card-meta {
    display: flex;
    justify-content: flex-end;
    font-size: 14px;
    color: var(--c-font-secondary);
    margin-bottom: 14px;
}

.card-reset {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    font-size: 14px;
    padding-top: 12px;
    border-top: 1px solid var(--c-border);
    margin-top: 2px;
    gap: 2px;
}

.card-reset + .card-reset {
    border-top: none;
    padding-top: 6px;
    margin-top: 0;
}

.reset-label {
    color: var(--c-font-secondary);
    font-size: 12px;
}

.reset-value {
    color: var(--c-font);
    font-weight: 600;
}

.reset-countdown {
    color: var(--c-font-secondary);
    font-size: 12px;
    font-family: monospace;
}

.booster-info {
    flex-direction: row;
    justify-content: space-between;
}

.booster-stat {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.booster-stat-right {
    align-items: flex-end;
}

.booster-status {
    font-size: 14px;
    color: var(--c-success);
    font-weight: 600;
    margin-bottom: 14px;
}

.loading-state {
    text-align: center;
    padding: 80px 20px;
}

.loading-spinner {
    width: 48px;
    height: 48px;
    border: 3px solid var(--c-border);
    border-top-color: var(--c-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.loading-text {
    font-size: 16px;
    color: var(--c-font-secondary);
}

.error-box {
    background: color-mix(in srgb, var(--c-danger) 10%, transparent);
    border: 1px solid var(--c-danger);
    border-radius: 10px;
    padding: 18px;
}

.error-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--c-danger);
    margin-bottom: 6px;
}

.error-msg {
    font-size: 15px;
    color: var(--c-font);
    word-break: break-all;
}

.empty-state {
    text-align: center;
    padding: 60px 20px;
}

.empty-state-icon {
    font-size: 56px;
    margin-bottom: 16px;
}

.empty-state h3 {
    font-size: 18px;
    margin-bottom: 8px;
    color: var(--c-font);
}

.empty-state p {
    font-size: 15px;
    color: var(--c-font-secondary);
}

@media (max-width: 768px) {
    .card-grid {
        grid-template-columns: 1fr;
    }

    .page-content {
        padding: 14px;
    }

    .quota-card {
        padding: 16px;
    }
}