/* ============================================================================= Nexus Command — Layout & Components For: system apps — dashboards, ops tools, event monitors, data views. NOT for: the Nexus Portal entry surface (use nexus-horizon.css there). Expected package link order in _Host.cshtml: Required HTML shell:

@Body

============================================================================= */ /* ── Body ────────────────────────────────────────────────────────────────────── */ body { font-family: var(--nx-font-sans); background: var(--nc-body-bg); color: var(--nc-text); min-height: 100vh; } /* ── App shell — sidebar + workspace grid ────────────────────────────────────── */ .nc-shell { display: grid; grid-template-columns: var(--nc-sidebar-w, 240px) 1fr; min-height: 100vh; transition: grid-template-columns var(--nx-dur-lg) var(--nx-ease); } .nc-shell[data-collapsed="true"] { --nc-sidebar-w: 64px; } /* ── Sidebar ─────────────────────────────────────────────────────────────────── */ .nc-sidebar { position: sticky; top: 0; height: 100vh; width: var(--nc-sidebar-w, 240px); overflow-y: auto; overflow-x: hidden; background: var(--nc-sidebar-bg); border-right: 1px solid var(--nc-border); display: flex; flex-direction: column; transition: width var(--nx-dur-lg) var(--nx-ease); z-index: 100; scrollbar-width: thin; scrollbar-color: var(--nc-border) transparent; } /* Brand block */ .nc-sidebar-brand { display: flex; align-items: center; gap: var(--nx-sp-3); padding: var(--nx-sp-5) var(--nx-sp-4); border-bottom: 1px solid var(--nc-border); text-decoration: none; color: var(--nc-text); white-space: nowrap; overflow: hidden; flex-shrink: 0; } .nc-emblem { flex-shrink: 0; width: 48px; height: 58px; display: flex; align-items: center; justify-content: center; overflow: hidden; } .nc-emblem img { width: 48px; height: auto; object-fit: contain; } .nc-emblem svg { width: 20px; height: 20px; } .nc-brand-text strong { display: block; font-size: var(--nx-text-base); font-weight: 700; letter-spacing: 0.03em; color: var(--nc-text); transition: opacity var(--nx-dur-lg); } .nc-brand-text small { display: block; font-size: 0.78rem; color: var(--nc-text-muted); margin-top: 2px; transition: opacity var(--nx-dur-lg); } .nc-shell[data-collapsed="true"] .nc-sidebar-brand { justify-content: center; padding-left: 6px; padding-right: 6px; } /* Nav list */ .nc-nav { flex: 1; padding: var(--nx-sp-3) 0; list-style: none; } .nc-nav-section-label { padding: var(--nx-sp-3) var(--nx-sp-4) var(--nx-sp-1); font-size: 10px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--nc-text-dim); white-space: nowrap; overflow: hidden; transition: opacity var(--nx-dur-lg); } .nc-nav-item { display: flex; align-items: center; gap: var(--nx-sp-3); padding: 9px var(--nx-sp-4); color: var(--nc-text-muted); text-decoration: none; font-size: var(--nx-text-sm); font-weight: 500; white-space: nowrap; overflow: hidden; position: relative; transition: background var(--nx-dur-sm), color var(--nx-dur-sm); } .nc-nav-item:hover { background: var(--nc-accent-dim); color: var(--nc-text); } .nc-nav-item.active, .nc-nav-item[aria-current="page"] { color: var(--nc-accent); background: var(--nc-accent-dim); } .nc-nav-item.active::before, .nc-nav-item[aria-current="page"]::before { content: ""; position: absolute; left: 0; top: 6px; bottom: 6px; width: 3px; border-radius: 0 3px 3px 0; background: var(--nc-accent); } .nc-nav-icon { flex-shrink: 0; width: 18px; height: 18px; opacity: 0.8; } .nc-nav-item.active .nc-nav-icon, .nc-nav-item[aria-current="page"] .nc-nav-icon { opacity: 1; } /* Collapsed sidebar */ .nc-shell[data-collapsed="true"] .nc-brand-text, .nc-shell[data-collapsed="true"] .nc-nav-label, .nc-shell[data-collapsed="true"] .nc-nav-section-label { opacity: 0; width: 0; overflow: hidden; } .nc-shell[data-collapsed="true"] .nc-nav-item { justify-content: center; padding: 9px; } .nc-shell[data-collapsed="true"] .nc-nav-item.active::before, .nc-shell[data-collapsed="true"] .nc-nav-item[aria-current="page"]::before { top: 4px; bottom: 4px; } .nc-sidebar-backdrop { display: none; } /* ── Workspace (main area right of sidebar) ──────────────────────────────────── */ .nc-workspace { display: flex; flex-direction: column; min-height: 100vh; overflow: hidden; min-width: 0; } /* ── Top bar ─────────────────────────────────────────────────────────────────── */ .nc-topbar { position: sticky; top: 0; z-index: 90; display: flex; align-items: center; gap: var(--nx-sp-3); padding: 0 var(--nx-sp-6); height: 54px; flex-shrink: 0; background: var(--nc-topbar-bg); border-bottom: 1px solid var(--nc-border); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); } /* Sidebar toggle (hamburger) */ .nc-topbar-toggle { display: flex; align-items: center; justify-content: center; width: 34px; height: 34px; border: none; background: transparent; color: var(--nc-text-muted); border-radius: var(--nx-r-sm); cursor: pointer; flex-shrink: 0; transition: background var(--nx-dur-sm), color var(--nx-dur-sm); } .nc-topbar-toggle:hover { background: var(--nc-accent-dim); color: var(--nc-accent); } /* Breadcrumb */ .nc-breadcrumb { display: flex; align-items: center; gap: var(--nx-sp-2); flex: 1; font-size: var(--nx-text-sm); color: var(--nc-text-muted); overflow: hidden; min-width: 0; } .nc-breadcrumb a { text-decoration: none; color: inherit; transition: color var(--nx-dur-sm); } .nc-breadcrumb a:hover { color: var(--nc-accent); } .nc-breadcrumb-sep { color: var(--nc-text-dim); flex-shrink: 0; } /* Top-bar right actions */ .nc-topbar-actions { display: flex; align-items: center; gap: var(--nx-sp-2); flex-shrink: 0; } /* Realm badge */ .nc-realm-badge { display: inline-flex; align-items: center; gap: var(--nx-sp-1); padding: 4px 12px; background: var(--nc-accent-dim); border: 1px solid var(--nc-border-focus); border-radius: var(--nx-r-full); font-size: var(--nx-text-xs); font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--nc-accent); white-space: nowrap; } /* Theme toggle button */ .nc-theme-toggle { display: flex; align-items: center; justify-content: center; width: 34px; height: 34px; border: 1px solid var(--nc-border); background: transparent; border-radius: var(--nx-r-sm); cursor: pointer; color: var(--nc-text-muted); transition: background var(--nx-dur-sm), color var(--nx-dur-sm), border-color var(--nx-dur-sm); } .nc-theme-toggle:hover { background: var(--nc-accent-dim); border-color: var(--nc-border-focus); color: var(--nc-accent); } /* Show/hide sun vs moon per theme */ .nc-icon-moon { display: inline-flex; } .nc-icon-sun { display: none; } [data-theme="light"] .nc-icon-moon { display: none; } [data-theme="light"] .nc-icon-sun { display: inline-flex; } /* User avatar button */ .nc-user-btn { display: flex; align-items: center; gap: var(--nx-sp-2); padding: 4px 10px 4px 4px; border: 1px solid var(--nc-border); background: transparent; border-radius: var(--nx-r-full); cursor: pointer; color: var(--nc-text-muted); font-size: var(--nx-text-sm); transition: background var(--nx-dur-sm), border-color var(--nx-dur-sm), color var(--nx-dur-sm); } .nc-user-btn:hover { background: var(--nc-panel); border-color: var(--nc-border-focus); color: var(--nc-text); } .nc-avatar { width: 28px; height: 28px; border-radius: var(--nx-r-full); background: linear-gradient(135deg, var(--nc-accent), var(--nc-signal)); display: flex; align-items: center; justify-content: center; font-size: 11px; font-weight: 700; color: var(--nc-text-on-accent); flex-shrink: 0; } /* ── Content area ────────────────────────────────────────────────────────────── */ .nc-content { flex: 1; padding: var(--nx-sp-8); overflow-y: auto; min-width: 0; } /* ── Page header ─────────────────────────────────────────────────────────────── */ .nc-page-header { margin-bottom: var(--nx-sp-8); } .nc-page-eyebrow { font-size: var(--nx-text-xs); font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--nc-accent); margin-bottom: var(--nx-sp-2); } .nc-page-title { font-size: var(--nx-text-3xl); font-weight: 700; line-height: 1.1; color: var(--nc-text); } .nc-page-subtitle { margin-top: var(--nx-sp-2); font-size: var(--nx-text-base); color: var(--nc-text-muted); line-height: 1.65; max-width: 60ch; } /* ── Cards ───────────────────────────────────────────────────────────────────── */ .nc-card { background: var(--nc-panel); border: 1px solid var(--nc-border); border-radius: var(--nx-r-lg); backdrop-filter: blur(12px); box-shadow: var(--nc-shadow-sm); transition: box-shadow var(--nx-dur), border-color var(--nx-dur); } .nc-card:hover { box-shadow: var(--nc-shadow); border-color: rgba(116, 192, 252, 0.22); } .nc-card-header { display: flex; align-items: center; justify-content: space-between; gap: var(--nx-sp-4); padding: var(--nx-sp-4) var(--nx-sp-6); border-bottom: 1px solid var(--nc-border); } .nc-card-title { font-size: var(--nx-text-sm); font-weight: 600; color: var(--nc-text); } .nc-card-body { padding: var(--nx-sp-6); } /* ── Grid layouts ────────────────────────────────────────────────────────────── */ .nc-grid { display: grid; gap: var(--nx-sp-4); } .nc-grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .nc-grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); } .nc-grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); } /* ── Metric / KPI card ───────────────────────────────────────────────────────── */ .nc-metric { padding: var(--nx-sp-6); } .nc-metric-label { font-size: var(--nx-text-xs); font-weight: 700; letter-spacing: 0.10em; text-transform: uppercase; color: var(--nc-text-dim); } .nc-metric-value { font-size: var(--nx-text-4xl); font-weight: 700; font-family: var(--nx-font-mono); color: var(--nc-text); line-height: 1; margin-top: var(--nx-sp-2); } .nc-metric-change { font-size: var(--nx-text-xs); margin-top: var(--nx-sp-1); color: var(--nc-text-muted); } .nc-metric-up { color: var(--nc-ok); } .nc-metric-down { color: var(--nc-error); } /* ── Data table ──────────────────────────────────────────────────────────────── */ .nc-table-wrap { overflow-x: auto; } .nc-table { width: 100%; border-collapse: collapse; font-size: var(--nx-text-sm); } .nc-table th { padding: var(--nx-sp-2) var(--nx-sp-4); text-align: left; font-size: var(--nx-text-xs); font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--nc-text-dim); border-bottom: 1px solid var(--nc-border); white-space: nowrap; } .nc-table td { padding: var(--nx-sp-3) var(--nx-sp-4); border-bottom: 1px solid var(--nc-border); color: var(--nc-text); } .nc-table tbody tr:hover td { background: var(--nc-accent-dim); } /* ── Event / log feed ────────────────────────────────────────────────────────── */ .nc-event-feed { display: flex; flex-direction: column; gap: 2px; font-family: var(--nx-font-mono); font-size: var(--nx-text-xs); } .nc-event-row { display: grid; grid-template-columns: 7rem 3.5rem 1fr; gap: var(--nx-sp-3); padding: 4px var(--nx-sp-3); border-radius: var(--nx-r-sm); align-items: baseline; transition: background var(--nx-dur-sm); } .nc-event-row:hover { background: var(--nc-accent-dim); } .nc-event-time { color: var(--nc-text-dim); } .nc-event-level { font-weight: 700; letter-spacing: 0.04em; } .nc-event-msg { color: var(--nc-text-muted); word-break: break-word; } .nc-level-info { color: var(--nc-info); } .nc-level-ok { color: var(--nc-ok); } .nc-level-warn { color: var(--nc-warn); } .nc-level-error { color: var(--nc-error); } /* ── Buttons ─────────────────────────────────────────────────────────────────── */ .nc-btn { display: inline-flex; align-items: center; justify-content: center; gap: var(--nx-sp-2); padding: 8px 18px; border-radius: var(--nx-r); font-size: var(--nx-text-sm); font-weight: 600; text-decoration: none; border: 1px solid transparent; cursor: pointer; white-space: nowrap; transition: transform var(--nx-dur-sm), background var(--nx-dur-sm), box-shadow var(--nx-dur-sm), border-color var(--nx-dur-sm); } .nc-btn:hover { transform: translateY(-1px); } .nc-btn:active { transform: none; } .nc-btn-primary { background: linear-gradient(135deg, var(--nc-accent), #38bdf8); color: var(--nc-text-on-accent); } .nc-btn-primary:hover { box-shadow: 0 4px 20px var(--nc-accent-dim); } .nc-btn-secondary { background: var(--nc-panel); border-color: var(--nc-border); color: var(--nc-text); } .nc-btn-secondary:hover { border-color: var(--nc-border-focus); } .nc-btn-ghost { background: transparent; color: var(--nc-text-muted); } .nc-btn-ghost:hover { background: var(--nc-accent-dim); color: var(--nc-accent); } .nc-btn-danger { background: var(--nc-error-bg); border-color: var(--nc-error); color: var(--nc-error); } /* ── Inline code ─────────────────────────────────────────────────────────────── */ .nc-code { display: inline-block; padding: 1px 7px; background: var(--nc-bg-overlay); border: 1px solid var(--nc-border); border-radius: var(--nx-r-sm); font-family: var(--nx-font-mono); font-size: 0.87em; color: var(--nc-accent); } .nc-code-block { display: block; padding: var(--nx-sp-4) var(--nx-sp-5); background: var(--nc-bg-overlay); border: 1px solid var(--nc-border); border-radius: var(--nx-r); font-family: var(--nx-font-mono); font-size: var(--nx-text-sm); color: var(--nc-text); overflow-x: auto; line-height: 1.65; } /* ── Status bar (footer strip) ───────────────────────────────────────────────── */ .nc-statusbar { display: flex; align-items: center; gap: var(--nx-sp-6); padding: 0 var(--nx-sp-6); height: 26px; flex-shrink: 0; background: var(--nc-sidebar-bg); border-top: 1px solid var(--nc-border); font-size: 11px; font-family: var(--nx-font-mono); color: var(--nc-text-dim); overflow: hidden; } .nc-statusbar-item { display: flex; align-items: center; gap: 5px; white-space: nowrap; } .nc-statusbar-spacer { flex: 1; } .nc-status-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--nc-ok); flex-shrink: 0; animation: nc-pulse 3s ease-in-out infinite; } .nc-status-dot-warn { background: var(--nc-warn); } .nc-status-dot-error { background: var(--nc-error); animation: none; } @keyframes nc-pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; } } /* ── Responsive ──────────────────────────────────────────────────────────────── */ @media (max-width: 900px) { .nc-shell { grid-template-columns: 1fr; } /* On mobile the sidebar overlays rather than sharing the grid */ .nc-sidebar { position: fixed; top: 0; left: 0; height: 100vh; width: 260px; transform: translateX(-100%); transition: transform var(--nx-dur-lg) var(--nx-ease); z-index: 200; } .nc-sidebar[data-open="true"] { transform: translateX(0); } /* Overlay backdrop */ .nc-sidebar-backdrop { display: none; position: fixed; inset: 0; background: rgba(0, 0, 0, 0.55); z-index: 190; } .nc-sidebar[data-open="true"] ~ .nc-sidebar-backdrop { display: block; } .nc-content { padding: var(--nx-sp-4); } .nc-grid-2, .nc-grid-3, .nc-grid-4 { grid-template-columns: 1fr; } .nc-statusbar { gap: var(--nx-sp-3); } }