:root {
    --cmd-bg: #0b1118;
    --cmd-panel: #141c28;
    --cmd-blue: #0088cc;
    --cmd-amber: #ff9900;
    --text-primary: #e0e6ed;
    --text-muted: #6b7a90;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body {
    background-color: var(--cmd-bg);
    color: var(--text-primary);
    font-family: 'Share Tech Mono', monospace; /* Telemetry/Console feel */
    line-height: 1.5;
}

/* Background Grids */
body::before {
    content: ''; position: fixed; top: 0; left: 0; width: 100vw; height: 100vh;
    background-image: 
        radial-gradient(var(--cmd-blue) 1px, transparent 1px),
        radial-gradient(var(--cmd-blue) 1px, transparent 1px);
    background-size: 40px 40px; background-position: 0 0, 20px 20px;
    opacity: 0.05; z-index: -1;
}

a { text-decoration: none; color: inherit; }

/* Wrapper - Dashboard Layout */
.dashboard {
    display: grid;
    grid-template-columns: 280px 1fr;
    grid-template-rows: 80px 1fr;
    grid-template-areas: 
        "header header"
        "sidebar main";
    height: 100vh;
}

/* Header */
.top-nav {
    grid-area: header;
    background: var(--cmd-panel);
    border-bottom: 2px solid var(--cmd-blue);
    display: flex; justify-content: space-between; align-items: center;
    padding: 0 40px;
}
.logo { font-size: 24px; font-weight: bold; color: var(--cmd-amber); letter-spacing: 2px;}
.logo::before { content: '>'; margin-right: 10px; color: var(--cmd-blue);}
.top-menu { display: flex; gap: 30px; }
.top-menu a { text-transform: uppercase; font-size: 14px; color: var(--text-muted); transition: 0.2s;}
.top-menu a:hover { color: var(--text-primary); text-shadow: 0 0 5px var(--cmd-blue);}
.btn-launch { background: var(--cmd-blue); color: #000; padding: 10px 20px; font-weight: bold; font-size: 14px; text-transform: uppercase;}
.btn-launch:hover { background: var(--text-primary); }

/* Sidebar */
.sidebar {
    grid-area: sidebar;
    background: var(--cmd-bg);
    border-right: 1px solid rgba(0, 136, 204, 0.3);
    padding: 30px;
    display: flex; flex-direction: column; gap: 30px;
}
.sb-box { border: 1px solid rgba(0, 136, 204, 0.2); padding: 15px; position: relative;}
.sb-box::before { content: ''; position: absolute; top: -1px; left: -1px; width: 10px; height: 10px; border-top: 2px solid var(--cmd-amber); border-left: 2px solid var(--cmd-amber);}
.sb-title { font-size: 12px; color: var(--cmd-amber); margin-bottom: 10px; text-transform: uppercase;}
.sb-val { font-size: 24px; color: var(--text-primary); }
.sb-lbl { font-size: 11px; color: var(--text-muted); text-transform: uppercase;}

/* Main Screen */
.main-screen {
    grid-area: main; padding: 40px; overflow-y: auto; display: flex; flex-direction: column; gap: 40px;
}

/* Hero Panel */
.panel-hero {
    border: 1px solid var(--cmd-blue); background: var(--cmd-panel); padding: 50px;
    position: relative;
}
.panel-hero::after { content: '[ MAIN_CONSOLE ]'; position: absolute; top: -10px; right: 20px; background: var(--cmd-bg); padding: 0 10px; color: var(--cmd-blue); font-size: 12px;}
.panel-hero h1 { font-size: 48px; color: #fff; margin-bottom: 20px; text-transform: uppercase;}
.panel-hero p { font-size: 16px; color: var(--text-muted); max-width: 600px; margin-bottom: 30px;}
.h-acts { display: flex; gap: 20px; }
.btn-o { border: 1px solid var(--cmd-amber); color: var(--cmd-amber); padding: 12px 30px; font-weight: bold;}

/* Trust Indicators */
.sys-checks { display: flex; gap: 20px; }
.chk { background: rgba(0,0,0,0.5); padding: 10px 15px; border-left: 3px solid var(--cmd-blue); font-size: 12px; color: var(--text-muted);}
.chk span { color: #fff; margin-right: 10px;}

/* Module Grid */
.mod-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }
.mod { background: var(--cmd-panel); border: 1px solid rgba(0, 136, 204, 0.2); padding: 30px; }
.mod-title { font-size: 16px; color: var(--cmd-amber); margin-bottom: 15px; text-transform: uppercase;}
.mod p { font-size: 14px; color: var(--text-muted); }

/* Orbit Nodes */
.n-list { display: flex; gap: 15px; flex-wrap: wrap; }
.n-item { background: #000; border: 1px dashed var(--cmd-blue); padding: 10px 15px; }
.n-item b { color: #fff; margin-right: 10px; font-size: 14px;}
.n-item i { color: var(--text-muted); font-style: normal; font-size: 12px;}

/* Logs & Comm */
.log-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }
.log-box { border: 1px solid rgba(255, 153, 0, 0.3); padding: 25px; }

.r-entry { margin-bottom: 20px; }
.r-entry .s { color: var(--cmd-amber); font-size: 12px; margin-bottom: 5px;}
.r-entry p { font-size: 14px; color: var(--text-primary); margin-bottom: 5px;}
.r-entry b { font-size: 12px; color: var(--text-muted); }

.q-entry { margin-bottom: 15px; }
.q-entry .q { font-size: 14px; color: var(--cmd-blue); cursor: pointer; }
.q-entry .q::before { content: 'SYS_REQ: '; color: var(--text-muted);}
.q-entry .a { font-size: 14px; color: var(--text-muted); padding-top: 5px; display: none;}
.q-entry .a::before { content: 'SYS_RSP: '; color: var(--cmd-amber);}

footer { border-top: 1px solid var(--cmd-blue); padding: 20px 0; text-align: center; font-size: 12px; color: var(--text-muted); margin-top: auto;}

@media (max-width: 900px) {
    .dashboard { grid-template-columns: 1fr; grid-template-rows: auto auto 1fr; grid-template-areas: "header" "sidebar" "main"; height: auto;}
    .top-menu { display: none; }
    .sidebar { flex-direction: row; flex-wrap: wrap; border-right: none; border-bottom: 1px solid rgba(0,136,204,0.3);}
    .sb-box { flex: 1; min-width: 120px; }
    .mod-grid, .log-grid { grid-template-columns: 1fr; }
}