/* صفحة الأنظمة */
.loading { color: var(--text-muted); font-size: 14px; padding: 8px 0; }
.sys-section { scroll-margin-top: 130px; }
.sys-subnav-wrap { position: sticky; top: 0; z-index: 30; margin-top: 28px; background: rgba(13,15,20,.82); backdrop-filter: blur(12px); border-block: 1px solid var(--border); }
.sys-subnav { display: flex; gap: 6px; overflow-x: auto; padding-block: 10px; scrollbar-width: none; }
.sys-subnav::-webkit-scrollbar { display: none; }
.sys-subnav a { flex: 0 0 auto; font-size: 13.5px; font-weight: 700; color: var(--text-muted); text-decoration: none; padding: 7px 16px; border-radius: 999px; border: 1px solid transparent; transition: all .15s; }
.sys-subnav a:hover { color: var(--text-primary); }
.sys-subnav a.is-on { color: var(--accent); background: var(--accent-soft); border-color: rgba(4,157,234,.35); }
.mk-span-6 { grid-column: span 6; }
.sys-gold { display: flex; gap: 20px; margin-top: 14px; font-size: 13px; color: var(--text-muted); }
.sys-gold b { color: var(--gold); font-size: 17px; font-variant-numeric: tabular-nums; }
.sys-rules { margin-top: 22px; }

.job-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.job-card { border: 1px solid var(--border); border-radius: 18px; background: var(--surface); padding: 20px; display: flex; flex-direction: column; gap: 14px; transition: border-color .2s, transform .2s; }
.job-card:hover { border-color: var(--job); transform: translateY(-3px); }
.job-card header { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.job-card h3 { margin: 0; font-size: 16.5px; font-weight: 800; }
.job-open, .job-lock { font-size: 11.5px; font-weight: 800; padding: 3px 11px; border-radius: 999px; white-space: nowrap; display: inline-flex; align-items: center; gap: 5px; }
.job-open { color: #2ecc71; background: rgba(46,204,113,.12); }
.job-lock { color: var(--gold); background: rgba(241,196,15,.12); }
.job-lock .icon { width: 12px; height: 12px; }
.job-levels { display: grid; gap: 6px; }
.job-levels div { display: flex; justify-content: space-between; font-size: 13.5px; padding: 7px 12px; border-radius: 10px; background: var(--surface-2); }
.job-levels span { color: var(--text-muted); } .job-levels b { color: var(--job); font-variant-numeric: tabular-nums; }
.job-card footer { display: flex; justify-content: space-between; gap: 10px; margin-top: auto; padding-top: 12px; border-top: 1px dashed var(--border); font-size: 12px; color: var(--text-muted); }
.job-card footer b { color: var(--text-primary); font-variant-numeric: tabular-nums; }

.tier-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; align-items: stretch; }
.tier-card { position: relative; border: 1px solid var(--border); border-top: 3px solid var(--c); border-radius: 20px; background: var(--surface); padding: 26px 24px; }
.tier-card.is-featured { background: linear-gradient(180deg, color-mix(in srgb, var(--c) 12%, var(--surface)), var(--surface)); border-color: color-mix(in srgb, var(--c) 55%, var(--border)); transform: translateY(-6px); box-shadow: 0 24px 60px rgba(0,0,0,.45); }
.tier-badge { position: absolute; top: -12px; inset-inline-start: 22px; background: var(--c); color: #111; font-size: 12px; font-weight: 800; padding: 3px 14px; border-radius: 999px; }
.tier-card h3 { margin: 0 0 14px; font-size: 22px; font-weight: 800; color: var(--c); }
.tier-card ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 11px; }
.tier-card li { font-size: 14px; color: var(--text-muted); padding-inline-start: 22px; position: relative; line-height: 1.7; }
.tier-card li::before { content: ""; position: absolute; inset-inline-start: 0; top: 8px; width: 9px; height: 9px; border-radius: 50%; background: var(--c); }
.tier-card li b { color: var(--text-primary); font-variant-numeric: tabular-nums; }

.swatches { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.swatches span { width: 26px; height: 26px; border-radius: 50%; border: 2px solid rgba(255,255,255,.15); }

.badge-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.badge-item { display: flex; align-items: center; gap: 12px; padding: 14px 16px; border: 1px solid var(--border); border-radius: 14px; background: var(--surface); }
.badge-item i { flex: 0 0 12px; height: 12px; border-radius: 50%; background: var(--c); box-shadow: 0 0 0 4px color-mix(in srgb, var(--c) 20%, transparent); }
.badge-item div { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.badge-item b { font-size: 14px; } .badge-item span { font-size: 12.5px; color: var(--text-muted); line-height: 1.7; }
.badge-item em { font-style: normal; font-size: 11px; font-weight: 800; color: var(--text-muted); border: 1px solid var(--border); border-radius: 999px; padding: 1px 9px; white-space: nowrap; }

@media (max-width: 960px) { .job-grid, .badge-grid { grid-template-columns: repeat(2, 1fr); } .tier-grid { grid-template-columns: 1fr; } .tier-card.is-featured { transform: none; } .mk-span-6 { grid-column: span 2; } }
@media (max-width: 600px) { .job-grid, .badge-grid { grid-template-columns: 1fr; } .mk-span-6 { grid-column: auto; } .sys-subnav-wrap { margin-top: 20px; } }