:root {
  --bg: #08080a;
  --bg-alt: #101015;
  --bg-panel: rgba(20, 20, 26, 0.72);
  --fg: #f4f4f6;
  --muted: #8a8a96;
  --accent: #ff1f3d;
  --accent-dark: #c40f28;
  --accent-glow: rgba(255, 31, 61, 0.55);
  --ok: #21d07a;
  --warn: #ffb020;
  --err: #ff3b4e;
  --border: #26262f;
  --border-accent: rgba(255, 31, 61, 0.35);
}

* { box-sizing: border-box; }

html, body { height: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, Arial, sans-serif;
  line-height: 1.55;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Fond three.js global, derriere tout le contenu. */
#bg-canvas {
  position: fixed;
  inset: 0;
  z-index: -1;
  display: block;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: #ff5468; }

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 28px;
  background: linear-gradient(90deg, rgba(16,16,21,0.95), rgba(16,16,21,0.6));
  border-bottom: 1px solid var(--border-accent);
  backdrop-filter: blur(8px);
}

.brand {
  font-weight: 800;
  font-size: 1.35em;
  color: var(--fg);
  letter-spacing: 2px;
  text-transform: uppercase;
}
.brand span { color: var(--accent); text-shadow: 0 0 12px var(--accent-glow); }

nav { display: flex; align-items: center; gap: 6px; }
nav a, .link-btn {
  color: var(--muted);
  text-decoration: none;
  padding: 8px 14px;
  border-radius: 6px;
  background: none;
  border: 1px solid transparent;
  font: inherit;
  cursor: pointer;
  transition: all .15s;
  text-transform: uppercase;
  font-size: 0.78em;
  letter-spacing: 1px;
}
nav a:hover, .link-btn:hover {
  color: var(--fg);
  border-color: var(--border-accent);
  background: rgba(255,31,61,0.08);
}

.container { width: 100%; max-width: 1080px; margin: 0 auto; padding: 32px 24px; flex: 1; }

.footer { text-align: center; color: var(--muted); padding: 18px; font-size: 0.78em; letter-spacing: 1px; }

h1 { font-size: 1.9em; font-weight: 800; letter-spacing: 1px; margin: 0 0 18px; }
h2 { font-size: 1.15em; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: var(--fg); margin-top: 34px; }
h1 span, h2 span { color: var(--accent); }

/* --- Panneaux / cartes --- */
.panel {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 22px 24px;
  margin-bottom: 22px;
  backdrop-filter: blur(10px);
}
.panel.accent { border-color: var(--border-accent); box-shadow: 0 0 30px rgba(255,31,61,0.08); }

/* --- Grille de tuiles stats --- */
.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; margin-bottom: 26px; }
.tile {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 10px;
  padding: 18px 20px;
  backdrop-filter: blur(10px);
}
.tile .num { font-size: 2.2em; font-weight: 800; color: var(--fg); line-height: 1; text-shadow: 0 0 18px rgba(255,31,61,0.25); }
.tile .lbl { color: var(--muted); font-size: 0.72em; text-transform: uppercase; letter-spacing: 1.5px; margin-top: 8px; }

/* --- Boutons --- */
.btn {
  display: inline-block;
  padding: 11px 22px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.03);
  color: var(--fg);
  text-decoration: none;
  cursor: pointer;
  font-size: 0.9em;
  letter-spacing: 0.5px;
  transition: all .15s;
}
.btn:hover { border-color: var(--border-accent); background: rgba(255,31,61,0.08); }
.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  border: none;
  color: #fff;
  font-weight: 700;
  box-shadow: 0 4px 20px rgba(255,31,61,0.35);
}
.btn-primary:hover { filter: brightness(1.12); box-shadow: 0 4px 28px rgba(255,31,61,0.5); }
.btn-sm { padding: 6px 12px; font-size: 0.78em; }
.btn-danger { border-color: rgba(255,59,78,0.5); color: var(--err); }
.btn-danger:hover { background: rgba(255,59,78,0.12); }

/* --- Formulaires --- */
.form-page { max-width: 420px; margin: 8vh auto; }
.stacked-form { display: flex; flex-direction: column; gap: 12px; }
.stacked-form label { font-size: 0.78em; color: var(--muted); text-transform: uppercase; letter-spacing: 1px; }
input[type=email], input[type=text], input[type=password], input[type=url], input[type=date], select {
  padding: 11px 13px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: #0c0c11;
  color: var(--fg);
  font-size: 0.95em;
}
input:focus, select:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(255,31,61,0.15); }

.alert { padding: 12px 16px; border-radius: 8px; margin-bottom: 16px; font-size: 0.9em; }
.alert-error { background: rgba(255,59,78,0.1); border: 1px solid var(--err); color: #ff9aa5; }
.alert-info { background: rgba(255,31,61,0.08); border: 1px solid var(--border-accent); }
.alert-ok { background: rgba(33,208,122,0.1); border: 1px solid var(--ok); color: #7be6b3; }

/* --- Tables --- */
.data-table { width: 100%; border-collapse: collapse; margin: 14px 0; }
.data-table th {
  text-align: left; padding: 10px 12px; font-size: 0.72em; text-transform: uppercase;
  letter-spacing: 1px; color: var(--muted); border-bottom: 1px solid var(--border-accent);
}
.data-table td { border-bottom: 1px solid var(--border); padding: 10px 12px; font-size: 0.9em; }
.data-table tr:hover td { background: rgba(255,255,255,0.02); }

.badge { padding: 3px 10px; border-radius: 20px; font-size: 0.75em; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; }
.badge-ok { background: rgba(33,208,122,0.15); color: var(--ok); }
.badge-blocked, .badge-error { background: rgba(255,59,78,0.15); color: var(--err); }
.badge-timeout, .badge-divergent { background: rgba(255,176,32,0.15); color: var(--warn); }

/* --- Progression / log --- */
.progress-bar { width: 100%; background: #0c0c11; border-radius: 8px; height: 16px; overflow: hidden; margin: 14px 0 6px; border: 1px solid var(--border); }
.progress-fill { height: 100%; width: 0%; background: linear-gradient(90deg, var(--accent-dark), var(--accent)); transition: width .2s; box-shadow: 0 0 14px var(--accent-glow); }
.live-log { max-height: 300px; overflow-y: auto; list-style: none; padding: 0; margin-top: 12px; font-size: 0.82em; font-family: "Cascadia Code", Consolas, monospace; }
.live-log li { padding: 4px 8px; border-bottom: 1px solid var(--border); color: var(--muted); }

/* --- Filtres --- */
.filter-form { display: flex; gap: 12px; flex-wrap: wrap; align-items: flex-end; margin-bottom: 18px; }
.filter-form label { display: flex; flex-direction: column; font-size: 0.72em; color: var(--muted); gap: 5px; text-transform: uppercase; letter-spacing: 1px; }

/* --- Barres SVG --- */
.bar-chart { width: 100%; height: auto; margin-bottom: 22px; }
.bar-label { fill: var(--muted); font-size: 11px; }
.bar-value { fill: var(--fg); font-size: 11px; }
.bar-rect { fill: var(--accent); }
.bar-rect-alt { fill: #ff6b7d; }
.bar-rect-warn { fill: var(--warn); }

/* --- Matrice domaine x test / domaine x FAI --- */
.matrix-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: 10px; }
.matrix { border-collapse: collapse; width: 100%; font-size: 0.82em; min-width: 640px; }
.matrix th, .matrix td { padding: 7px 10px; text-align: center; white-space: nowrap; border-bottom: 1px solid var(--border); }
.matrix thead th {
  position: sticky; top: 0; z-index: 2;
  background: #14141a; color: var(--muted); text-transform: uppercase;
  font-size: 0.9em; letter-spacing: 0.5px; border-bottom: 1px solid var(--border-accent);
}
.matrix .sticky-col {
  position: sticky; left: 0; z-index: 1; text-align: left;
  background: #101015; font-family: "Cascadia Code", Consolas, monospace;
}
.matrix thead .sticky-col { z-index: 3; }
.matrix .host { color: var(--fg); }
.matrix tbody tr:hover td { background: rgba(255,255,255,0.03); }
.matrix tbody tr:hover .sticky-col { background: #17171e; }

.mx { font-weight: 600; }
.mx-ok      { background: rgba(33,208,122,0.16);  color: #6fe6ac; }
.mx-warn    { background: rgba(255,176,32,0.16);   color: #ffca6b; }
.mx-blocked { background: rgba(255,59,78,0.20);    color: #ff8592; }
.mx-error   { background: rgba(138,138,150,0.14);  color: var(--muted); }
.mx-none    { color: #3a3a44; }

/* pastilles de legende inline */
p .mx-ok, p .mx-warn, p .mx-blocked { padding: 1px 6px; border-radius: 4px; font-weight: 600; }

.cat { padding: 2px 8px; border-radius: 20px; font-size: 0.85em; }
.cat-presse    { background: rgba(56,189,248,0.15);  color: #7dd3fc; }
.cat-paiement  { background: rgba(255,59,78,0.15);   color: #ff8592; }
.cat-campagne  { background: rgba(167,139,250,0.15); color: #c4b5fd; }
.cat-reference { background: rgba(33,208,122,0.15);  color: #6fe6ac; }
.cat-autre     { background: rgba(138,138,150,0.15); color: var(--muted); }

.inline-form { display: inline; }
.row-actions { display: flex; gap: 6px; }
code { background: #0c0c11; padding: 2px 6px; border-radius: 4px; font-size: 0.85em; color: #ff9aa5; }
.muted { color: var(--muted); }