/* ==========================================
   Vận hành: Cảnh báo / Proxy / Recovery / Lệnh (UI-REST, approved mockup 04/10/2026). Loaded after graphite.css, users.css and infra.css;
   reuses sd-* (summary, tabs, table, panel drawer/sheet, seg, status), us-* (head, alert, modal, toast, form) and the
   ia-* table helpers. Colours only from --g-* tokens.
   ========================================== */

.op .sd-summary { margin-bottom: 4px; }
.op-sum6 { grid-template-columns: repeat(6, minmax(0, 1fr)); }
.op-sum5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.op .sd-kpi-value.bad { color: var(--g-bad); }
.op .sd-kpi-value.warn { color: var(--g-warn); }
.op .sd-kpi-value.na { color: var(--g-muted); font-size: 16px; }

/* Section heads with their own load time */
.op-sec { margin-top: 18px; }
.op-sec-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin: 0 0 10px; }
.op-sec-head h2 { margin: 0; font-size: 15px; font-weight: 600; color: var(--g-text); }
.op-sec-head .op-when { font-size: 12px; color: var(--g-muted); }
.op-sec-head .op-sec-actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.op-sec-head .g-btn { height: 34px; text-decoration: none; }
.op-sec > .sd-state { border: 1px solid var(--g-line-soft); border-radius: 11px; background: var(--g-panel); }

/* Mode strip (proxy) and info strips */
.op-strip { display: flex; align-items: flex-start; gap: 12px; margin: 0 0 14px; padding: 11px 14px; border: 1px solid var(--g-line); border-radius: 10px; background: var(--g-panel); font-size: 12.5px; color: var(--g-text-2); }
.op-strip svg { width: 16px; height: 16px; flex: none; margin-top: 1px; color: var(--g-muted); }
.op-strip b { color: var(--g-text); font-weight: 600; }
.op-strip > div { flex: 1; min-width: 0; }
.op-strip p { margin: 2px 0 0; color: var(--g-muted); line-height: 1.5; }
.op-strip.warn { border-color: #554331; background: var(--g-warn-bg); } .op-strip.warn svg { color: var(--g-warn); }
[data-theme="light"] .op-strip.warn { border-color: var(--g-warn); }
.op-strip .g-btn { height: 32px; flex: none; }
.op-chip { display: inline-block; margin-right: 8px; padding: 1px 7px; border: 1px solid var(--g-coral-line); border-radius: 5px; background: var(--g-coral-bg); color: var(--g-coral-ink); font-size: 10.5px; font-weight: 600; letter-spacing: .6px; vertical-align: 1px; }

/* Tables */
.op-table td { white-space: normal; }
.op-table .m-cell { display: none; }
.op-table td.nw, .op-table th { white-space: nowrap; }
.op-al { min-width: 820px; }
.op-stock { min-width: 1080px; }
.op-jobs { min-width: 860px; }
.op-inv { min-width: 900px; }
.op-cmd { min-width: 860px; }
.op-items { min-width: 860px; }
.op-acc { min-width: 900px; }
.sd-work.has-panel .op-al, .sd-work.has-panel .op-cmd { min-width: 640px; }
.sd-work.has-panel .op-stock { min-width: 820px; }
.op-msg { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; max-width: 520px; color: var(--g-text-2); font-weight: 400; overflow-wrap: anywhere; }
.op-title { display: block; font-weight: 500; color: var(--g-text); }
.op-unread { display: inline-block; width: 7px; height: 7px; margin-right: 7px; border-radius: 50%; background: var(--g-coral); vertical-align: 1px; }
.op-table tr.read .op-title { font-weight: 400; color: var(--g-text-2); }
.op-table tr.dimrow td { color: var(--g-muted); }
.op-table .op-err { display: block; margin-top: 2px; font-size: 11.5px; color: var(--g-bad); overflow-wrap: anywhere; white-space: normal; }
.op-table td.chk, .op-table th.chk { width: 36px; padding-right: 0; }
.op-table input[type=checkbox] { width: 16px; height: 16px; accent-color: var(--g-coral); margin: 0; cursor: pointer; }
.op-table input[type=checkbox]:disabled { cursor: not-allowed; opacity: .4; }
.op-arrow { margin: 0 5px; color: var(--g-muted); }
.op-row-actions { display: flex; gap: 6px; flex-wrap: nowrap; justify-content: flex-end; }
.op-table td.ia-mono, .op-table td.nw .ia-mono { white-space: nowrap; overflow-wrap: normal; }
.op-row-actions .g-btn { height: 30px; padding: 0 10px; font-size: 12px; }

/* Pager */
.op-pager { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; padding: 10px 2px 0; font-size: 12.5px; color: var(--g-muted); }
.op-pager nav { display: flex; gap: 4px; flex-wrap: wrap; }
.op-pager button { min-width: 32px; height: 30px; padding: 0 9px; border: 1px solid var(--g-line); border-radius: 7px; background: none; color: var(--g-text-2); cursor: pointer; font-size: 12.5px; }
.op-pager button[aria-current="page"] { border-color: var(--g-coral-line); background: var(--g-coral-bg); color: var(--g-coral-ink); }
.op-pager button:disabled { opacity: .45; cursor: default; }
.op-pager select { height: 30px; border: 1px solid var(--g-line); border-radius: 7px; background: var(--g-panel); color: var(--g-text); padding: 0 6px; }

/* Bulk bar */
.op-bulk { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin: 0 0 10px; padding: 8px 12px; border: 1px solid var(--g-coral-line); border-radius: 10px; background: var(--g-coral-bg); font-size: 12.5px; color: var(--g-coral-ink); }
.op-bulk b { font-weight: 600; margin-right: auto; }
.op-bulk .g-btn { height: 30px; font-size: 12.5px; }

/* Counter strip */
.op-counts { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 10px; margin: 0 0 12px; }
.op-counts > div { padding: 10px 12px; border: 1px solid var(--g-line-soft); border-radius: 10px; background: var(--g-panel); min-width: 0; }
.op-counts span { display: block; font-size: 11.5px; color: var(--g-muted); }
.op-counts strong { display: block; margin-top: 3px; font-size: 18px; font-weight: 500; font-variant-numeric: tabular-nums; color: var(--g-text); }
.op-counts small { display: block; font-size: 11px; color: var(--g-muted); }

/* Cards (cleanup servers, recovery plans, delivery servers) */
.op-cards { display: grid; gap: 12px; }
.op-card { border: 1px solid var(--g-line); border-radius: 11px; background: var(--g-panel); min-width: 0; }
.op-card-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; flex-wrap: wrap; padding: 13px 16px; }
.op-card-head h3 { margin: 0; font-size: 15px; font-weight: 600; color: var(--g-text); overflow-wrap: anywhere; }
.op-card-head .meta { display: flex; flex-wrap: wrap; gap: 4px 14px; margin-top: 4px; font-size: 12px; color: var(--g-muted); }
.op-card-head .meta b { color: var(--g-text-2); font-weight: 500; }
.op-card-actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.op-card-actions .g-btn { height: 34px; text-decoration: none; }
.op-card-body { padding: 0 16px 14px; }
.op-card .op-metrics { display: flex; flex-wrap: wrap; gap: 6px 22px; padding: 0 16px 12px; font-size: 12.5px; color: var(--g-muted); }
.op-card .op-metrics b { display: block; font-size: 15px; font-weight: 500; color: var(--g-text); font-variant-numeric: tabular-nums; }
.op-card .op-metrics .bad b { color: var(--g-bad); }
.op-card-err { margin: 0 16px 12px; padding: 8px 11px; border: 1px solid #5a3531; border-radius: 8px; background: var(--g-bad-bg); color: var(--g-bad); font-size: 12.5px; overflow-wrap: anywhere; }
[data-theme="light"] .op-card-err { border-color: var(--g-bad); }
.op-card .sd-table-wrap { border-radius: 9px; }
.op-toggle { display: inline-flex; align-items: center; gap: 6px; padding: 4px 8px 4px 4px; border: 0; border-radius: 7px; background: none; color: var(--g-text-2); font-size: 12.5px; cursor: pointer; }
.op-toggle svg { width: 14px; height: 14px; color: var(--g-muted); }
.op-toggle:hover { background: var(--g-hover); color: var(--g-text); }
.op-toggle:focus-visible { outline: 2px solid var(--g-coral); outline-offset: 1px; }
.op-issues { margin: 8px 0 0; padding: 0; list-style: none; display: grid; gap: 6px; }
.op-issues li { display: flex; gap: 10px; padding: 8px 11px; border: 1px solid var(--g-line-soft); border-radius: 8px; font-size: 12.5px; color: var(--g-text-2); }
.op-issues li b { flex: none; min-width: 64px; color: var(--g-text); font-weight: 550; }
.op-sub-h { margin: 14px 0 6px; font-size: 11px; font-weight: 500; letter-spacing: 1px; text-transform: uppercase; color: var(--g-muted); }

/* Expandable technical details (user words first, fields/endpoints inside) */
.op-tech { margin-top: 14px; border: 1px solid var(--g-line-soft); border-radius: 9px; font-size: 12px; color: var(--g-text-2); }
.op-tech summary { padding: 8px 11px; cursor: pointer; color: var(--g-muted); list-style-position: inside; }
.op-tech summary:focus-visible { outline: 2px solid var(--g-coral); outline-offset: 1px; border-radius: 8px; }
.op-tech[open] summary { border-bottom: 1px solid var(--g-line-soft); }
.op-tech > div { padding: 8px 11px 10px; display: grid; gap: 4px; }
.op-tech code, .op-code { font-family: ui-monospace, "Cascadia Mono", Consolas, monospace; font-size: 11.5px; overflow-wrap: anywhere; }
.op-pre { margin: 6px 0 0; padding: 9px 11px; border: 1px solid var(--g-line-soft); border-radius: 8px; background: var(--us-skin); font-family: ui-monospace, "Cascadia Mono", Consolas, monospace; font-size: 11.5px; line-height: 1.5; white-space: pre-wrap; overflow-wrap: anywhere; color: var(--g-text-2); max-height: 260px; overflow: auto; }
.op-pre.bad { color: var(--g-bad); }
.op-fulltext { margin: 10px 0 0; font-size: 13px; line-height: 1.55; color: var(--g-text); overflow-wrap: anywhere; }

/* Delivery grid */
.op-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 10px; }
.op-dsrv { display: grid; gap: 8px; padding: 12px 14px; border: 1px solid var(--g-line); border-radius: 10px; background: var(--g-panel); min-width: 0; }
.op-dsrv strong { display: block; font-weight: 550; color: var(--g-text); overflow-wrap: anywhere; }
.op-dsrv small { display: block; font-size: 11.5px; color: var(--g-muted); }
.op-dsrv .g-btn { height: 32px; justify-content: center; }

/* Forms inside dialogs and the policy tab */
.op-form { display: grid; gap: 12px; }
.op-form textarea.us-input { height: auto; min-height: 140px; padding: 8px 9px; font-family: ui-monospace, "Cascadia Mono", Consolas, monospace; font-size: 12px; line-height: 1.5; resize: vertical; }
.op-form select.us-input { padding: 0 6px; }
.op-checks { display: grid; gap: 6px; margin: 0; padding: 0; border: 0; }
.op-checks legend { margin-bottom: 5px; padding: 0; font-size: 12.5px; color: var(--g-text-2); }
.op-checks label { display: flex; align-items: center; gap: 10px; padding: 7px 10px; border: 1px solid var(--g-line); border-radius: 8px; font-size: 12.5px; color: var(--g-text); cursor: pointer; }
.op-checks label.off { opacity: .55; cursor: not-allowed; }
.op-checks label small { margin-left: auto; color: var(--g-muted); font-size: 11.5px; }
.op-checks input { width: 16px; height: 16px; margin: 0; accent-color: var(--g-coral); }
.op-impact { margin: 0 0 10px; padding: 9px 11px; border-left: 3px solid var(--g-warn); background: var(--g-warn-bg); border-radius: 0 8px 8px 0; font-size: 12.5px; line-height: 1.55; color: var(--g-text); }
.op-impact.bad { border-left-color: var(--g-bad); background: var(--g-bad-bg); }
.op-list { margin: 6px 0 10px; padding-left: 18px; font-size: 12.5px; color: var(--g-text-2); max-height: 150px; overflow: auto; }
.op-modal-wide { width: min(640px, calc(100vw - 32px)); }
.op-policy { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px 18px; padding: 16px 18px; border: 1px solid var(--g-line); border-radius: 11px; background: var(--g-panel); }
.op-policy .full { grid-column: 1 / -1; }
.op-policy .us-hint { display: block; }
.op-key { display: flex; gap: 8px; align-items: center; padding: 9px 11px; border: 1px dashed var(--g-coral-line); border-radius: 8px; background: var(--g-coral-bg); }
.op-key code { flex: 1; color: var(--g-coral-ink); }
.op-key .g-btn { height: 30px; }

.op .sd-tabs .warn-n { background: var(--g-warn-bg); color: var(--g-warn); }

@media (max-width: 1150px) {
    .op-sum6 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .op-sum5 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .op-sum6 .sd-kpi:nth-child(4), .op-sum5 .sd-kpi:nth-child(4) { padding-left: 0; border-left: 0; }
    .op-counts { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 720px) {
    .op-sum6, .op-sum5 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .op-sum6 .sd-kpi:nth-child(4), .op-sum5 .sd-kpi:nth-child(4) { padding: 0 12px 14px; border-left: 1px solid var(--g-line); }
    .op-sum6 .sd-kpi:nth-child(odd), .op-sum5 .sd-kpi:nth-child(odd) { padding-left: 0; border-left: 0; }
    .op-al, .op-stock, .op-jobs, .op-inv, .op-cmd, .op-items, .op-acc,
    .sd-work.has-panel .op-al, .sd-work.has-panel .op-cmd, .sd-work.has-panel .op-stock { min-width: 0; }
    .op-table td.m-line > * + *::before { content: "·"; margin: 0 7px; color: var(--g-muted); }
    .op-table td.m-line .sd-status { font-size: 12px; }
    .op-table td.m-line .op-row-actions { display: inline-flex; justify-content: flex-start; margin-top: 4px; }
    .op-table td.m-line .op-row-actions::before { content: none !important; }
    .op-msg { max-width: none; }
    .op-counts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .op-policy { grid-template-columns: minmax(0, 1fr); }
    .op-strip { flex-wrap: wrap; }
    .op-card-head { padding: 12px 14px; }
    .op-card .op-metrics, .op-card-body { padding-left: 14px; padding-right: 14px; }
    .op-pager { justify-content: center; }
    .op-modal-wide { width: calc(100vw - 20px); }
}
.op-row-actions .g-btn { white-space: nowrap; }
.op-table .m-line .bad, .op-table .sub.bad { color: var(--g-bad); }
.op-form textarea.us-input.op-short { min-height: 64px; }
.g-btn[aria-disabled="true"]:not(.busy) { opacity: .55; cursor: not-allowed; }
.us-role-note .bad { color: var(--g-bad); }
.us-sim-note details { margin-top: 3px; }
.us-sim-note summary { cursor: pointer; }
.us-sim-note summary:focus-visible { outline: 2px solid var(--g-coral); outline-offset: 1px; border-radius: 4px; }
.sd-state .op-tech { width: min(460px, 100%); text-align: left; margin-top: 12px; }
.op-strip .op-tech { margin-top: 8px; }