/* ==========================================================================
   DCM INTELLIGENCE HUB — COCKPIT LAYOUT
   ========================================================================== */

.hub-layout {
    display: grid;
    grid-template-columns: 220px 1fr 280px;
    grid-template-rows: auto 1fr;
    min-height: 100vh;
    background: var(--term-bg);
    padding-top: 60px;
}

@media (max-width: 1200px) {
    .hub-layout { grid-template-columns: 220px 1fr; }
    .hub-context { display: none; }
}

@media (max-width: 768px) {
    .hub-layout { grid-template-columns: 1fr; }
    .hub-sidebar { display: none; }
}

/* ─── SIDEBAR ─────────────────────────────────────────────────── */
.hub-sidebar {
    grid-row: 1 / -1;
    border-right: 1px solid var(--term-border);
    padding: 20px 0;
    position: sticky;
    top: 60px;
    height: calc(100vh - 60px);
    overflow-y: auto;
    background: rgba(0,0,0,0.2);
}

.hub-sidebar-section {
    padding: 0 16px;
    margin-bottom: 28px;
}

.hub-sidebar-label {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--term-text-sub);
    margin-bottom: 10px;
    padding-left: 4px;
}

.hub-nav-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 12px;
    border-radius: 6px;
    color: var(--term-text-muted);
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 2px;
    transition: all 0.15s;
    border: 1px solid transparent;
}

.hub-nav-link:hover {
    background: rgba(255,255,255,0.05);
    color: #fff;
    border-color: var(--term-border);
}

.hub-nav-link.active {
    background: rgba(59,130,246,0.1);
    color: var(--term-blue);
    border-color: rgba(59,130,246,0.2);
}

.hub-nav-link i { width: 16px; text-align: center; font-size: 12px; }

/* ─── MAIN CONTENT ────────────────────────────────────────────── */
.hub-main {
    padding: 24px;
    overflow-y: auto;
}

.hub-topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--term-border);
}

.hub-title {
    font-size: 20px;
    font-weight: 700;
    color: #fff;
    letter-spacing: -0.5px;
}

.hub-subtitle { font-size: 12px; color: var(--term-text-muted); margin-top: 4px; }

/* ─── WIDGET GRID ─────────────────────────────────────────────── */
.hub-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 20px;
}

@media (max-width: 992px) { .hub-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .hub-grid { grid-template-columns: 1fr; } }

.hub-widget {
    background: var(--term-panel-bg);
    border: 1px solid var(--term-border);
    border-radius: 8px;
    padding: 20px;
    cursor: pointer;
    text-decoration: none;
    display: block;
    transition: all 0.2s;
    position: relative;
}

.hub-widget:hover {
    border-color: rgba(59,130,246,0.4);
    background: rgba(59,130,246,0.05);
    transform: translateY(-1px);
}

.hub-widget-icon {
    width: 32px; height: 32px;
    border-radius: 6px;
    display: flex; align-items: center; justify-content: center;
    font-size: 14px;
    margin-bottom: 14px;
}

.hub-widget-title { font-size: 13px; font-weight: 700; color: #fff; margin-bottom: 4px; }
.hub-widget-desc { font-size: 11px; color: var(--term-text-muted); line-height: 1.4; margin-bottom: 12px; }
.hub-widget-meta { font-family: var(--font-mono); font-size: 11px; color: var(--term-text-sub); }

.hub-widget-kpi {
    font-family: var(--font-mono);
    font-size: 22px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 2px;
}

.hub-widget-arrow {
    position: absolute;
    top: 16px; right: 16px;
    color: var(--term-text-sub);
    font-size: 12px;
    transition: 0.2s;
}
.hub-widget:hover .hub-widget-arrow { color: var(--term-blue); transform: translate(2px, -2px); }

/* ─── SIGNALS ROW ─────────────────────────────────────────────── */
.hub-signals {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 20px;
}

@media (max-width: 768px) { .hub-signals { grid-template-columns: 1fr; } }

/* ─── CONTEXT PANEL ───────────────────────────────────────────── */
.hub-context {
    border-left: 1px solid var(--term-border);
    padding: 20px 16px;
    background: rgba(0,0,0,0.1);
    position: sticky;
    top: 60px;
    height: calc(100vh - 60px);
    overflow-y: auto;
}

.hub-context-title {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--term-text-sub);
    margin-bottom: 16px;
}

.hub-entity-pill {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--term-border);
    border-radius: 6px;
    margin-bottom: 8px;
    cursor: pointer;
    text-decoration: none;
    transition: 0.15s;
}

.hub-entity-pill:hover { border-color: rgba(59,130,246,0.3); background: rgba(59,130,246,0.05); }

.hub-entity-type {
    font-size: 9px; font-weight: 700; text-transform: uppercase;
    letter-spacing: 1px; padding: 2px 6px; border-radius: 3px;
    font-family: var(--font-mono);
}

.type-inst { background: rgba(59,130,246,0.15); color: var(--term-blue); }
.type-net  { background: rgba(139,92,246,0.15); color: var(--term-purple); }
.type-asset{ background: rgba(16,185,129,0.15); color: var(--term-green); }

.hub-entity-name { font-size: 12px; font-weight: 600; color: #fff; }
.hub-entity-grade { font-family: var(--font-mono); font-size: 11px; margin-left: auto; }

/* ─── METHODOLOGY BADGE ───────────────────────────────────────── */
.method-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 10px;
    font-family: var(--font-mono);
    color: var(--term-text-sub);
    border: 1px solid var(--term-border);
    padding: 3px 8px;
    border-radius: 4px;
    cursor: help;
    position: relative;
}

.method-badge:hover { color: var(--term-text-muted); border-color: rgba(255,255,255,0.2); }