.alert-center-main { padding: 45px 0 32px; }
.alert-center-hero { display: flex; align-items: end; justify-content: space-between; gap: 24px; padding: 24px 0 32px; }
.alert-center-hero h1 { margin: 0; color: var(--text); font-size: clamp(1.7rem, 4vw, 3rem); line-height: 1.42; letter-spacing: -.04em; }
.alert-center-hero h1 span { color: var(--cyan); }
.alert-center-hero p:not(.eyebrow) { max-width: 760px; margin: 15px 0 0; color: var(--muted); font-size: .78rem; line-height: 2; }
.alert-center-health { display: flex; align-items: center; gap: 11px; min-width: 230px; padding: 16px 18px; border: 1px solid rgba(82,214,163,.2); border-radius: 16px; background: rgba(82,214,163,.045); }
.health-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--green); box-shadow: 0 0 18px rgba(82,214,163,.7); }
.alert-center-health strong, .alert-center-health small { display: block; }
.alert-center-health strong { color: var(--green); font-size: .75rem; }
.alert-center-health small { margin-top: 4px; color: var(--muted); font-size: .62rem; }
.alert-center-status { min-height: 38px; margin-bottom: 14px; padding: 11px 15px; border: 1px solid rgba(85,214,239,.12); border-radius: 12px; color: var(--muted); background: rgba(85,214,239,.035); font-size: .68rem; }
.alert-center-status.is-error { border-color: rgba(255,124,157,.25); color: var(--red); background: rgba(255,124,157,.045); }
.alert-center-kpis { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.alert-center-kpi { padding: 18px; border: 1px solid rgba(157,185,219,.14); border-radius: 16px; background: rgba(13,31,52,.75); }
.alert-center-kpi span, .alert-center-kpi small { display: block; color: var(--dim); font-size: .62rem; }
.alert-center-kpi strong { display: block; margin: 7px 0 4px; color: var(--text); direction: ltr; font-size: 1.65rem; }
.alert-center-kpi--positive strong { color: var(--green); }
.alert-center-kpi--muted strong { color: var(--amber); }
.alert-center-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 14px; margin-top: 14px; }
.alert-center-card { padding: 21px; border: 1px solid rgba(157,185,219,.13); border-radius: 18px; background: rgba(10,28,48,.84); }
.alert-center-card__head { display: flex; align-items: start; justify-content: space-between; gap: 12px; }
.alert-center-card__head h2 { margin: 0; color: var(--text); font-size: 1rem; }
.alert-center-card__head > span { color: var(--dim); font-size: .62rem; }
.alert-center-kicker { margin: 0 0 7px; color: var(--cyan); font-size: .6rem; font-weight: 900; letter-spacing: .14em; }
.alert-center-card__intro { margin: 12px 0 15px; color: var(--muted); font-size: .68rem; line-height: 1.9; }
.alert-center-badge { padding: 5px 9px; border: 1px solid rgba(82,214,163,.22); border-radius: 8px; color: var(--green) !important; background: rgba(82,214,163,.06); }
.alert-center-feature-list { display: grid; gap: 8px; }
.alert-center-feature { display: grid; grid-template-columns: 1fr auto auto auto; align-items: center; gap: 10px; padding: 11px 12px; border: 1px solid rgba(157,185,219,.08); border-radius: 12px; background: rgba(255,255,255,.025); }
.alert-center-feature strong { color: #d4e5f5; font-size: .72rem; }
.alert-center-feature span { color: var(--dim); font-size: .62rem; }
.alert-center-feature b { direction: ltr; color: var(--green); font-size: .7rem; }
.alert-center-feature b.is-zero { color: var(--dim); }
.alert-center-policy-list { display: grid; gap: 11px; margin-top: 16px; }
.alert-center-policy-list > div { display: flex; gap: 10px; align-items: start; padding-bottom: 11px; border-bottom: 1px solid rgba(157,185,219,.08); }
.alert-center-policy-list > div:last-child { padding-bottom: 0; border-bottom: 0; }
.policy-icon { display: grid; place-items: center; width: 25px; height: 25px; flex: 0 0 25px; border-radius: 8px; color: var(--cyan); background: rgba(85,214,239,.1); font-size: .8rem; }
.alert-center-policy-list strong, .alert-center-policy-list small { display: block; }
.alert-center-policy-list strong { color: #d8e9f9; font-size: .7rem; }
.alert-center-policy-list small { margin-top: 3px; color: var(--muted); font-size: .62rem; line-height: 1.7; }
.alert-center-queue-card { margin-top: 14px; }
.alert-center-refresh { padding: 8px 11px; border: 1px solid rgba(85,214,239,.2); border-radius: 9px; color: var(--cyan); background: transparent; cursor: pointer; font: inherit; font-size: .65rem; }
.alert-center-refresh:disabled { opacity: .6; cursor: wait; }
.alert-center-queue { display: grid; gap: 9px; margin-top: 16px; }
.alert-center-queue-item { display: grid; grid-template-columns: minmax(150px, 1fr) auto auto auto; align-items: center; gap: 12px; padding: 13px 14px; border: 1px solid rgba(157,185,219,.09); border-radius: 12px; background: rgba(255,255,255,.025); }
.alert-center-queue-item strong, .alert-center-queue-item small { display: block; }
.alert-center-queue-item strong { color: #dcecf9; font-size: .7rem; }
.alert-center-queue-item small { margin-top: 4px; color: var(--dim); font-size: .6rem; }
.queue-feature { color: var(--cyan); font-size: .65rem; }
.queue-status { padding: 5px 8px; border-radius: 7px; color: var(--amber); background: rgba(255,197,106,.08); font-size: .6rem; }
.queue-status.is-sent { color: var(--green); background: rgba(82,214,163,.08); }
.queue-status.is-failed, .queue-status.is-suppressed { color: var(--red); background: rgba(255,124,157,.08); }
.queue-priority { direction: ltr; color: var(--muted); font-size: .62rem; }
.alert-center-empty { padding: 22px; border: 1px dashed rgba(157,185,219,.16); border-radius: 12px; color: var(--muted); text-align: center; font-size: .68rem; }
.alert-center-disclaimer { margin: 17px 0 0; color: var(--dim); font-size: .63rem; text-align: center; }
@media (max-width: 850px) { .alert-center-hero { display: grid; align-items: start; } .alert-center-health { width: 100%; } .alert-center-kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); } .alert-center-grid { grid-template-columns: 1fr; } }
@media (max-width: 560px) { .alert-center-main { padding-top: 25px; } .alert-center-kpis { grid-template-columns: 1fr; } .alert-center-card { padding: 16px; } .alert-center-feature { grid-template-columns: 1fr auto; } .alert-center-feature span:nth-of-type(1) { display: none; } .alert-center-queue-item { grid-template-columns: 1fr auto; } .queue-feature, .queue-priority { grid-column: auto; } }