:root {
    --bg: #020617;
    --panel: #0b1220;
    --card: #0f172a;
    --border: #1e293b;
    --text: #e5e7eb;
    --muted: #9ca3af;
  
    --accent1: #22d3ee;
    --accent2: #a855f7;
    --accent-ok: #22c55e;
    --accent-warn: #facc15;
    --accent-err: #f97373;
  
    --radius-lg: 18px;
    --radius-sm: 12px;
    --shadow-lg: 0 18px 40px rgba(0,0,0,.55);
  
    --transition-fast: 150ms ease-out;
  }
  
  /* Reset simple */
  *,
  *::before,
  *::after {
    box-sizing: border-box;
  }
  
  html, body {
    margin: 0;
    padding: 0;
  }
  
  body {
    min-height: 100vh;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: radial-gradient(circle at top, #0f172a 0, #020617 55%, #000 100%);
    color: var(--text);
  }
  
  /* Layout générique */
  
  .dg-page {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 14px 32px;
  }
  
  /* HEADER commun */
  
  .dg-header {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    gap: 16px;
    align-items: center;
    margin-bottom: 24px;
  }
  
  .dg-brand {
    display: flex;
    flex-direction: column;
    gap: 6px;
  }
  
  .dg-logo {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
    font-size: 14px;
  }
  
  .dg-logo-main {
    padding: 4px 10px;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--accent1), var(--accent2));
    color: #0b1220;
    box-shadow: 0 0 0 1px rgba(15,23,42,.8), var(--shadow-lg);
  }
  
  .dg-logo-pill {
    padding: 4px 10px;
    border-radius: 999px;
    border: 1px solid rgba(148,163,184,.45);
    color: var(--muted);
    background: radial-gradient(circle at top, rgba(148,163,184,.12), transparent);
  }
  
  .dg-breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    font-size: 13px;
    color: var(--muted);
  }
  
  .dg-breadcrumb a {
    color: var(--accent1);
    text-decoration: none;
  }
  
  .dg-breadcrumb a:hover {
    text-decoration: underline;
  }
  
  /* NAV header droite */
  
  .dg-header-right {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    align-items: center;
  }
  
  .dg-nav {
    display: inline-flex;
    padding: 4px;
    border-radius: 999px;
    background: rgba(15,23,42,.85);
    border: 1px solid rgba(30,64,175,.6);
    box-shadow: var(--shadow-lg);
  }
  
  .dg-nav a {
    position: relative;
    padding: 6px 14px;
    border-radius: 999px;
    font-size: 13px;
    color: var(--muted);
    text-decoration: none;
    white-space: nowrap;
    transition: color var(--transition-fast), background-color var(--transition-fast), transform var(--transition-fast);
  }
  
  .dg-nav a.active {
    color: #0b1220;
    background: linear-gradient(135deg, var(--accent1), var(--accent2));
    box-shadow: 0 0 16px rgba(56,189,248,.45);
  }
  
  .dg-nav a:not(.active):hover {
    color: var(--text);
    background: rgba(15,23,42,.9);
    transform: translateY(-1px);
  }
  
  /* Boutons */
  
  .dg-btn,
  .dg-btn-outline {
    position: relative;
    border-radius: 999px;
    font-size: 14px;
    padding: 8px 16px;
    border: 0;
    cursor: pointer;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: background-color var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast), border-color var(--transition-fast);
  }
  
  .dg-btn {
    background: linear-gradient(135deg, var(--accent1), var(--accent2));
    color: #0b1220;
    box-shadow: 0 12px 30px rgba(56,189,248,.35);
  }
  
  .dg-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 18px 40px rgba(56,189,248,.45);
  }
  
  .dg-btn:active {
    transform: translateY(0);
    box-shadow: 0 8px 18px rgba(15,23,42,.7);
  }
  
  .dg-btn-outline {
    border: 1px solid rgba(148,163,184,.7);
    background: rgba(15,23,42,.8);
    color: var(--text);
  }
  
  .dg-btn-outline:hover {
    border-color: var(--accent1);
    box-shadow: 0 12px 30px rgba(15,23,42,.75);
  }
  
  .dg-btn small {
    font-size: 11px;
    opacity: .8;
  }
  
  /* Cards génériques */
  
  .dg-main-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1.2fr);
    gap: 18px;
  }
  
  .dg-card {
    flex: 1;
    max-width: 1100px; /* ← augmente la largeur visible */
    margin: 0 auto;
  }
  
  .dg-card::before {
    content: "";
    position: absolute;
    inset: -40%;
    background: radial-gradient(circle at top, rgba(56,189,248,.14), transparent 55%);
    opacity: .45;
    pointer-events: none;
  }
  
  .dg-card-header {
    position: relative;
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: flex-start;
    margin-bottom: 12px;
  }
  
  .dg-card-title {
    font-size: 16px;
    font-weight: 600;
  }
  
  .dg-card-sub {
    font-size: 13px;
    color: var(--muted);
  }
  
  .dg-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 12px;
    border: 1px solid rgba(94,234,212,.6);
    background: rgba(6,95,70,.2);
    color: #a7f3d0;
  }
  
  /* Stats / grille */
  
  .dg-stat-grid {
    position: relative;
    display: grid;
    grid-template-columns: repeat(2, minmax(0,1fr));
    gap: 10px;
    margin-top: 10px;
  }
  
  .dg-stat {
    background: rgba(15,23,42,.85);
    border-radius: var(--radius-sm);
    border: 1px solid rgba(30,64,175,.65);
    padding: 8px 10px;
  }
  
  .dg-stat-label {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--muted);
  }
  
  .dg-stat-value {
    margin-top: 4px;
    font-size: 16px;
    font-weight: 600;
  }
  
  /* Status global (ex: #status) */
  
  #status {
    margin-top: 6px;
    font-size: 13px;
    color: var(--muted);
  }
  
  #status[data-status="ok"] {
    color: var(--accent-ok);
  }
  
  #status[data-status="warn"] {
    color: var(--accent-warn);
  }
  
  #status[data-status="err"] {
    color: var(--accent-err);
  }
  
  /* Cible visuelle générique */
  
  .dg-target-wrapper {
    position: relative;
    aspect-ratio: 1 / 1;
    max-width: 260px;
    margin: 8px auto 0;
  }
  
  .dg-target {
    position: relative;
    width: 100%;
    height: 100%;
    border-radius: 999px;
    background:
      radial-gradient(circle at center, #0f172a 0, #020617 60%),
      conic-gradient(
        from -90deg,
        rgba(34,211,238,.35),
        rgba(168,85,247,.35),
        rgba(56,189,248,.35),
        rgba(34,211,238,.35)
      );
    border: 2px solid rgba(15,23,42,.9);
    box-shadow: 0 0 40px rgba(56,189,248,.35);
    overflow: hidden;
  }
  
  .dg-target-ring {
    position: absolute;
    inset: 10%;
    border-radius: 999px;
    border: 1px dashed rgba(148,163,184,.35);
  }
  
  .dg-target-center {
    position: absolute;
    inset: 40%;
    border-radius: 999px;
    border: 1px solid rgba(248,250,252,.8);
    background: radial-gradient(circle at center, rgba(248,250,252,.95), rgba(248,250,252,.1));
  }
  
  .dg-target-hit {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 14px;
    height: 14px;
    border-radius: 999px;
    background: radial-gradient(circle at center, #f97316, #be123c);
    box-shadow: 0 0 18px rgba(249,115,22,.7);
    transform: translate(-50%, -50%);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  }
  
  .dg-target-label {
    margin-top: 10px;
    font-size: 14px;
    text-align: center;
    color: var(--muted);
  }
  
  /* History / liste générique */
  
  .dg-list {
    position: relative;
    margin-top: 10px;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(30,64,175,.7);
    background: rgba(15,23,42,.85);
    max-height: 260px;
    overflow: auto;
    font-size: 13px;
  }
  
  .dg-list ul {
    list-style: none;
    margin: 0;
    padding: 0;
  }
  
  .dg-list li {
    padding: 6px 10px;
    border-bottom: 1px solid rgba(30,64,175,.4);
    display: flex;
    justify-content: space-between;
    gap: 10px;
  }
  
  .dg-list li:last-child {
    border-bottom: 0;
  }
  
  /* Responsive */
  
  @media (max-width: 860px) {
    .dg-header {
      grid-template-columns: minmax(0,1fr);
      gap: 10px;
    }
  
    .dg-header-right {
      justify-content: flex-start;
    }
  
    .dg-main-grid {
      grid-template-columns: minmax(0,1fr);
    }
  }