:root {
    --bg: #f6f8fb;
    --card: #ffffff;
    --text: #1f2937;
    --muted: #6b7280;
    --line: #e5e7eb;
    --primary: #2563eb;
    --primary-soft: #eff6ff;
    --ok: #16a34a;
    --warn: #d97706;
    --shadow: 0 6px 20px rgba(15, 23, 42, 0.06);
    --radius: 14px;
}



.page {
    max-width: 1160px;
    margin: 0 auto;
    padding: 24px 16px 28px;
}

.section-card .header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 18px;
}
.section-card .title {
    margin: 0;
    font-size: 26px;
    font-weight: 700;
    letter-spacing: 0.2px;
}
.section-card .subtitle {
    margin: 6px 0 0;
    color: var(--muted);
    font-size: 14px;
}

.section-card {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 18px;
    margin-bottom: 16px;
}

.section-card .section-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}
.section-card .section-title {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
}

.section-card .quota-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}
.section-card .quota-item {
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 14px;
    background: #fff;
}
.section-card .quota-label {
    color: var(--muted);
    font-size: 13px;
    margin-bottom: 8px;
}
.section-card .quota-value {
    font-size: 30px;
    line-height: 1.2;
    font-weight: 700;
    letter-spacing: 0.2px;
}

.section-card .feature-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}
.section-card .feature-card {
    border: 1px solid var(--line);
    border-radius: 12px;
    background: #fff;
    padding: 14px;
    display: flex;
    flex-direction: column;
    min-height: 190px;
    transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}
.section-card .feature-card:hover {
    border-color: #d1d5db;
    box-shadow: 0 8px 20px rgba(15, 23, 42, 0.06);
    transform: translateY(-1px);
}
.section-card .feature-card.disabled {
    opacity: 0.78;
}

.section-card .feature-top {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}
.section-card .feature-icon {
    width: 34px;
    height: 34px;
    border-radius: 10px;
    background: var(--primary-soft);
    color: var(--primary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid #dbeafe;
    flex: 0 0 auto;
}
.section-card .feature-name {
    font-size: 16px;
    font-weight: 600;
    margin: 0;
}
.section-card .feature-desc {
    margin: 0 0 14px;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.45;
    flex: 1;
}

.section-card .status-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 12px;
}
.section-card .status-tag {
    font-size: 12px;
    border-radius: 999px;
    padding: 4px 10px;
    border: 1px solid transparent;
    white-space: nowrap;
}
.section-card .status-tag.ok {
    color: var(--ok);
    background: #f0fdf4;
    border-color: #bbf7d0;
}
.section-card .status-tag.no {
    color: var(--warn);
    background: #fffbeb;
    border-color: #fde68a;
}

.section-card .btn {
    height: 36px;
    border-radius: 10px;
    border: 1px solid #bfdbfe;
    background: #fff;
    color: #1d4ed8;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: background .2s ease, color .2s ease, opacity .2s ease;
}
.section-card .btn:hover {
    background: #eff6ff;
}
.section-card .btn:disabled {
    cursor: not-allowed;
    color: #9ca3af;
    border-color: #e5e7eb;
    background: #f9fafb;
}

.section-card .inline-btn {
    border: 1px solid var(--line);
    border-radius: 10px;
    background: #fff;
    color: #374151;
    font-size: 13px;
    padding: 6px 12px;
    cursor: pointer;
}
.section-card .inline-btn:disabled {
    cursor: not-allowed;
    opacity: 0.6;
}

@media (max-width: 1024px) {
    .feature-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}
@media (max-width: 640px) {
    .page { padding: 16px 12px 22px; }
    .title { font-size: 22px; }
    .quota-grid, .feature-grid { grid-template-columns: 1fr; }
    .quota-value { font-size: 28px; }
}