/* ════════════════════════════════════════════════════════════════════════
   Ragnarök Console — stylesheet
   Stile norreno, palette oro/sangue/ghiaccio. Incluso da index.html.
════════════════════════════════════════════════════════════════════════ */

:root {
  --bg:           #0a0a0a;
  --bg-panel:     #121010;
  --bg-deep:      #050505;
  --bg-raised:    #1a1612;
  --gold:         #d4af37;
  --gold-bright:  #f0c75e;
  --gold-dim:     #8b6f1a;
  --bronze:       #8b6914;
  --blood:        #8b1a1a;
  --blood-bright: #c92a2a;
  --ice:          #c7d5e0;
  --text:         #e8e0d0;
  --text-dim:     #8a8070;
  --text-faint:   #5a5248;
  --border:       #2a2218;
  --border-gold:  rgba(212,175,55,.35);
  --border-blood: rgba(139,26,26,.45);
  --shadow-gold:  0 0 24px rgba(212,175,55,.15);
  --shadow-deep:  0 6px 24px rgba(0,0,0,.7);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* scroll-behavior:smooth rimosso: causava scroll-jump fastidioso quando la
   save-bar appariva/scompariva al cambio di un parametro. */
body {
  font-family: 'Inter', -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
  background-image:
    radial-gradient(ellipse at top, rgba(139,26,26,.08), transparent 60%),
    radial-gradient(ellipse at bottom right, rgba(212,175,55,.05), transparent 60%);
}

/* scrollbar */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--bg-deep); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--gold-dim); }

a { color: var(--gold); text-decoration: none; }
a:hover { color: var(--gold-bright); }

code, pre, .mono { font-family: 'JetBrains Mono', monospace; }

/* ── Layout ────────────────────────────────────────────────────────── */
.app {
  display: grid;
  grid-template-columns: 260px 1fr;
  min-height: 100vh;
}

/* ── Sidebar ─────────────────────────────────────────────────────────── */
.sidebar {
  background: linear-gradient(180deg, var(--bg-panel) 0%, var(--bg) 100%);
  border-right: 1px solid var(--border);
  padding: 24px 0;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  box-shadow: inset -1px 0 0 var(--border-gold);
}

.brand {
  padding: 0 24px 20px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 16px;
  text-align: center;
}
.brand-logo {
  display: block;
  width: 64px; height: 64px;
  margin: 0 auto 10px;
  image-rendering: -webkit-optimize-contrast;
  filter: drop-shadow(0 0 8px rgba(212, 175, 55, 0.25));
}
.brand-runes {
  font-family: 'Cinzel', serif;
  font-size: 22px;
  letter-spacing: 4px;
  color: var(--gold);
  font-weight: 700;
  text-shadow: 0 0 12px rgba(212,175,55,.3);
  line-height: 1;
}
.brand-sub {
  font-size: 11px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-top: 6px;
}
.brand-version {
  display: inline-block;
  margin-top: 8px;
  font-size: 10px;
  color: var(--gold-dim);
  font-family: 'JetBrains Mono', monospace;
  padding: 2px 6px;
  border: 1px solid var(--border-gold);
  border-radius: 2px;
}

.nav-section {
  margin-bottom: 4px;
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 24px;
  cursor: pointer;
  color: var(--text-dim);
  border-left: 2px solid transparent;
  transition: all .15s ease;
  user-select: none;
  font-size: 14px;
}
.nav-item:hover {
  color: var(--text);
  background: rgba(212,175,55,.04);
}
.nav-item.active {
  color: var(--gold);
  background: linear-gradient(90deg, rgba(212,175,55,.12), transparent);
  border-left-color: var(--gold);
}
.nav-rune {
  font-family: 'Cinzel', serif;
  font-size: 20px;
  width: 22px;
  text-align: center;
  color: var(--gold-dim);
}
.nav-item.active .nav-rune { color: var(--gold-bright); text-shadow: 0 0 8px rgba(212,175,55,.5); }
.nav-item.danger.active { color: var(--blood-bright); border-left-color: var(--blood-bright); background: linear-gradient(90deg, rgba(139,26,26,.15), transparent); }
.nav-item.danger.active .nav-rune { color: var(--blood-bright); text-shadow: 0 0 8px rgba(201,42,42,.5); }
.nav-item .nav-label-sub {
  margin-left: auto;
  font-size: 10px;
  color: var(--text-faint);
  letter-spacing: 1px;
}

.sidebar-footer {
  position: sticky;
  bottom: 0;
  margin-top: 24px;
  padding: 16px 24px;
  background: var(--bg-deep);
  border-top: 1px solid var(--border);
  font-size: 11px;
  color: var(--text-faint);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
}
.sidebar-footer .status-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--text-faint);
  flex: 0 0 auto;
}
.sidebar-footer.connected .status-dot { background: #4ade80; box-shadow: 0 0 6px #4ade80; }
.sidebar-footer.error .status-dot { background: var(--blood-bright); box-shadow: 0 0 6px var(--blood-bright); }
.sidebar-footer #footer-text { flex: 1 1 auto; }
.footer-dino {
  width: 28px;
  height: 28px;
  opacity: 0.5;
  transition: opacity .2s ease, transform .2s ease;
  flex: 0 0 auto;
  cursor: pointer;
}
.footer-dino:hover { opacity: 1; transform: scale(1.15) rotate(-4deg); }
.footer-dino.shake { animation: dino-shake 0.55s ease; }
@keyframes dino-shake {
  0%, 100% { transform: translateX(0) rotate(0); }
  20% { transform: translateX(-3px) rotate(-10deg); }
  40% { transform: translateX(3px) rotate(10deg); }
  60% { transform: translateX(-2px) rotate(-5deg); }
  80% { transform: translateX(2px) rotate(5deg); }
}

/* ── Rune rain (Jörmungandr stage 7) ──────────────────────────────────── */
.rune-rain-host {
  position: fixed; inset: 0;
  pointer-events: none;
  z-index: 9000;
  overflow: hidden;
}
.rune-drop {
  position: absolute;
  top: -40px;
  color: var(--gold);
  text-shadow: 0 0 10px rgba(212,175,55,0.85), 0 0 22px rgba(201,42,42,0.35);
  font-family: 'Cinzel', serif;
  animation: rune-fall linear forwards;
  will-change: transform, opacity;
}
@keyframes rune-fall {
  0%   { transform: translateY(0) rotate(0); opacity: 0; }
  8%   { opacity: 1; }
  90%  { opacity: 1; }
  100% { transform: translateY(108vh) rotate(540deg); opacity: 0; }
}

/* ── Fimbulvetr (Jörmungandr stage 13) ─────────────────────────────────── */
.fimbulvetr {
  position: fixed; inset: 0;
  z-index: 9500;
  background: radial-gradient(circle at center, rgba(180,210,255,0.15), rgba(10,15,30,0.96));
  backdrop-filter: blur(3px);
  display: flex; align-items: center; justify-content: center;
  animation: fimbul-in .6s ease;
}
@keyframes fimbul-in { from { opacity: 0; } to { opacity: 1; } }
.fimbul-text {
  font-family: 'Cinzel', serif;
  color: var(--gold);
  font-size: 68px;
  letter-spacing: 14px;
  text-align: center;
  text-shadow: 0 0 30px rgba(212,175,55,0.7), 0 0 60px rgba(201,42,42,0.4);
  animation: fimbul-pulse 2.2s ease infinite;
}
.fimbul-text small {
  display: block;
  margin-top: 22px;
  font-size: 20px;
  letter-spacing: 6px;
  opacity: 0.75;
  color: #dcdcff;
}
@keyframes fimbul-pulse {
  0%,100% { text-shadow: 0 0 30px rgba(212,175,55,0.7); }
  50%     { text-shadow: 0 0 48px rgba(201,42,42,0.75), 0 0 28px rgba(212,175,55,0.85); }
}
.fimbul-fade { animation: fimbul-out 1.4s ease forwards; }
@keyframes fimbul-out { to { opacity: 0; } }
.fimbul-shake { animation: body-shake 0.45s linear infinite; }
@keyframes body-shake {
  0%,100% { transform: translate(0); }
  25% { transform: translate(2px, -1px); }
  50% { transform: translate(-2px, 1px); }
  75% { transform: translate(1px, -2px); }
}

.gate-banner {
  display: block;
  max-width: 320px;
  width: 80%;
  height: auto;
  margin: 0 auto 18px;
  filter: drop-shadow(0 0 12px rgba(212, 175, 55, 0.3));
}

/* ── Main ────────────────────────────────────────────────────────────── */
.main {
  padding: 40px 48px;
  max-width: 1400px;
  min-height: 100vh;
}
.section-title {
  font-family: 'Cinzel', serif;
  font-size: 40px;
  color: var(--gold);
  font-weight: 600;
  letter-spacing: 3px;
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 6px;
  text-shadow: 0 0 20px rgba(212,175,55,.15);
}
.section-title .rune {
  font-size: 44px;
  color: var(--blood-bright);
  text-shadow: 0 0 14px rgba(201,42,42,.35);
}
.section-subtitle {
  color: var(--text-dim);
  font-size: 14px;
  margin-bottom: 14px;
  padding-left: 64px;
  font-style: italic;
}
.section-edda {
  color: var(--gold);
  opacity: 0.55;
  font-size: 12.5px;
  font-style: italic;
  padding-left: 82px;
  margin-bottom: 28px;
  max-width: 760px;
  line-height: 1.55;
  letter-spacing: 0.3px;
  position: relative;
}
.section-edda::before {
  content: '❝';
  position: absolute;
  left: 58px;
  top: -2px;
  font-size: 18px;
  color: var(--gold);
  opacity: 0.7;
}
.section-divider {
  border: none;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-dim), transparent);
  margin: 32px 0;
}

/* ── Token panel ─────────────────────────────────────────────────────── */
.token-panel {
  background: var(--bg-raised);
  border: 1px solid var(--border-gold);
  border-radius: 4px;
  padding: 24px;
  max-width: 560px;
  margin: 80px auto;
  box-shadow: var(--shadow-deep);
}
.token-panel h2 {
  font-family: 'Cinzel', serif;
  color: var(--gold);
  margin-bottom: 12px;
  font-size: 22px;
}
.token-panel p {
  color: var(--text-dim);
  font-size: 13px;
  margin-bottom: 18px;
}

/* ── Cards ───────────────────────────────────────────────────────────── */
.card {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 20px 24px;
  margin-bottom: 20px;
  position: relative;
}
.card::before {
  content: '';
  position: absolute;
  top: -1px; left: -1px; right: -1px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-dim) 20%, var(--gold) 50%, var(--gold-dim) 80%, transparent);
}
.card.group {
  padding: 0;
  overflow: hidden;
}
.bifrost-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 18px;
}
.bifrost-grid .bifrost-card {
  display: block;
  text-decoration: none;
  color: inherit;
  margin-bottom: 0;
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
  cursor: pointer;
}
.bifrost-grid .bifrost-card:hover {
  transform: translateY(-2px);
  border-color: var(--gold-dim);
  box-shadow: 0 6px 20px rgba(212,175,55,.12);
}
.bifrost-grid .bifrost-card .row { align-items: center; }
.card-title {
  font-family: 'Cinzel', serif;
  color: var(--gold);
  font-size: 16px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(90deg, rgba(212,175,55,.04), transparent);
}
.card-title .rune-small {
  font-size: 20px;
  color: var(--blood-bright);
  opacity: .85;
}
.card-body { padding: 16px 24px 20px; }

/* ── Params grid ─────────────────────────────────────────────────────── */
.param-row {
  display: grid;
  grid-template-columns: 2fr 1fr 1.2fr;
  gap: 20px;
  padding: 14px 24px;
  border-bottom: 1px solid var(--border);
  align-items: start;
}
.param-row:last-child { border-bottom: none; }
.param-row:hover { background: rgba(212,175,55,.02); }

.param-meta { }
.param-label {
  color: var(--text);
  font-weight: 500;
  font-size: 14px;
  margin-bottom: 2px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.param-key {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--gold-dim);
  padding: 1px 5px;
  border: 1px solid var(--border-gold);
  border-radius: 2px;
  background: rgba(212,175,55,.04);
  cursor: help;
}
.param-desc {
  color: var(--text-dim);
  font-size: 12px;
  margin-bottom: 6px;
}
.param-tradeoff {
  color: var(--text-faint);
  font-size: 11px;
  font-style: italic;
  border-left: 2px solid var(--border-gold);
  padding-left: 8px;
  margin-top: 4px;
}

.param-input { }
.param-value {
  min-height: 36px;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Tasto "Test" per probe URL (Ollama/SearXNG/...). Piccolo, affiancato all'input. */
.param-test-btn {
  flex: 0 0 auto;
  padding: 5px 12px;
  font-size: 10px;
  letter-spacing: 1.5px;
  border-color: var(--gold-dim);
}
.param-test-result {
  margin-top: 6px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  line-height: 1.4;
  min-height: 18px;
}
.param-test-result.pending { color: var(--text-dim); }
.param-test-result.ok      { color: #4ade80; }
.param-test-result.error   { color: var(--blood-bright); }
.param-test-result .spinner { margin-right: 6px; width: 11px; height: 11px; }

.param-impact {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 11px;
}
.impact-row {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-dim);
}
.impact-label { min-width: 80px; }
.impact-bar {
  display: flex;
  gap: 2px;
  align-items: center;
}
.impact-bar .dot {
  width: 9px;
  height: 9px;
  border: 1px solid var(--border);
  background: var(--bg-deep);
}
.impact-bar .dot.on-pos { background: var(--gold); border-color: var(--gold-bright); box-shadow: 0 0 4px rgba(212,175,55,.4); }
.impact-bar .dot.on-neg { background: var(--blood); border-color: var(--blood-bright); box-shadow: 0 0 4px rgba(201,42,42,.4); }
.impact-bar .center {
  width: 1px;
  height: 11px;
  background: var(--text-faint);
  margin: 0 2px;
}
.param-restart {
  display: inline-block;
  font-size: 9px;
  color: var(--blood-bright);
  border: 1px solid var(--border-blood);
  padding: 1px 5px;
  border-radius: 2px;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-left: 6px;
}
.param-source {
  font-size: 9px;
  color: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 4px;
}

/* ── Form controls ───────────────────────────────────────────────────── */
input[type="text"], input[type="number"], input[type="password"], textarea, select {
  background: var(--bg-deep);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 8px 12px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  border-radius: 2px;
  outline: none;
  transition: border-color .15s ease, box-shadow .15s ease;
  width: 100%;
}
input:focus, textarea:focus, select:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 1px var(--gold-dim), 0 0 8px rgba(212,175,55,.25);
}
input.changed, textarea.changed, select.changed {
  border-color: var(--blood-bright);
  background: rgba(139,26,26,.08);
}
textarea { resize: vertical; min-height: 60px; }

/* Toggle */
.toggle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  user-select: none;
}
.toggle input { display: none; }
.toggle-track {
  width: 42px;
  height: 22px;
  background: var(--bg-deep);
  border: 1px solid var(--border);
  border-radius: 12px;
  position: relative;
  transition: all .2s ease;
}
.toggle-track::after {
  content: '';
  position: absolute;
  top: 2px; left: 2px;
  width: 16px; height: 16px;
  background: var(--text-faint);
  border-radius: 50%;
  transition: all .2s ease;
}
.toggle input:checked + .toggle-track {
  background: rgba(212,175,55,.15);
  border-color: var(--gold);
  box-shadow: 0 0 8px rgba(212,175,55,.3);
}
.toggle input:checked + .toggle-track::after {
  left: 22px;
  background: var(--gold-bright);
  box-shadow: 0 0 6px rgba(240,199,94,.6);
}
.toggle-label { font-size: 12px; color: var(--text-dim); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: var(--bg-deep);
  color: var(--gold);
  border: 1px solid var(--gold-dim);
  border-radius: 2px;
  font-family: 'Cinzel', serif;
  font-size: 12px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  cursor: pointer;
  transition: all .15s ease;
  font-weight: 500;
}
.btn:hover {
  background: rgba(212,175,55,.1);
  border-color: var(--gold);
  color: var(--gold-bright);
  box-shadow: 0 0 8px rgba(212,175,55,.2);
}
.btn:disabled {
  opacity: .4;
  cursor: not-allowed;
}
.btn.primary {
  background: var(--gold);
  color: var(--bg);
  border-color: var(--gold-bright);
}
.btn.primary:hover {
  background: var(--gold-bright);
  color: var(--bg-deep);
}
.btn.danger {
  color: var(--blood-bright);
  border-color: var(--border-blood);
}
.btn.danger:hover {
  background: rgba(139,26,26,.15);
  border-color: var(--blood-bright);
  color: #ff5555;
  box-shadow: 0 0 8px rgba(201,42,42,.3);
}
.btn.danger.primary {
  background: var(--blood);
  color: var(--text);
  border-color: var(--blood-bright);
}
.btn.small {
  padding: 4px 12px;
  font-size: 10px;
}

/* ── Save bar ────────────────────────────────────────────────────────── */
/*  Fixed invece di sticky: l'apparire/sparire della save-bar non deve
    alterare il document flow (prima causava scroll-jump verso l'alto al
    primo edit). left/right impostati per restare dentro l'area main
    rispettando la sidebar di 260px. */
.save-bar {
  position: fixed;
  bottom: 20px;
  left: calc(260px + 24px);
  right: 24px;
  max-width: 1400px;
  background: linear-gradient(135deg, var(--bg-raised), var(--bg-panel));
  border: 1px solid var(--gold);
  border-radius: 3px;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  box-shadow: 0 4px 24px rgba(0,0,0,.6), 0 0 0 1px rgba(212,175,55,.1);
  z-index: 10;
}
.save-bar.hidden { display: none; }
.save-bar-count {
  color: var(--gold);
  font-family: 'Cinzel', serif;
  font-size: 13px;
  letter-spacing: 1.5px;
}
.save-bar-diff {
  flex: 1;
  color: var(--text-dim);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  max-height: 40px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ── Restart UX: banner, button, modal, pending hints ─────────────────── */
.restart-banner {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 18px;
  background: linear-gradient(90deg, rgba(201,42,42,.12), rgba(201,42,42,.04));
  border: 1px solid var(--border-blood);
  border-radius: 3px;
  color: var(--text);
  font-size: 12px;
  margin: 0 24px 14px;
}
.restart-banner.hidden { display: none; }
.restart-banner .rb-rune {
  color: var(--blood-bright);
  font-family: 'Cinzel', serif;
  font-size: 16px;
  letter-spacing: 1px;
}
.restart-banner .rb-text { flex: 1; }
.restart-banner .rb-count {
  color: var(--blood-bright);
  font-family: 'Cinzel', serif;
  letter-spacing: 1.5px;
}

.restart-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 8px 12px;
  margin-bottom: 8px;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 3px;
  color: var(--text-dim);
  font-family: 'Cinzel', serif;
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  cursor: pointer;
  transition: border-color .15s ease, color .15s ease, background .15s ease;
}
.restart-btn:hover { border-color: var(--gold); color: var(--gold); }
.restart-btn.pending { border-color: var(--blood-bright); color: var(--blood-bright); background: rgba(201,42,42,.08); }
.restart-btn.pending:hover { background: rgba(201,42,42,.18); }
.restart-btn .rb-badge {
  margin-left: auto;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: 9px;
  background: var(--blood-bright);
  color: #fff;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.param-pending {
  margin-top: 4px;
  font-size: 10px;
  font-family: 'JetBrains Mono', monospace;
  color: var(--blood-bright);
  line-height: 1.5;
}
.param-pending .pp-label {
  color: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-right: 4px;
}
.param-pending .pp-arrow { color: var(--text-faint); margin: 0 6px; }

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.7);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
}
.modal-backdrop.hidden { display: none; }
.modal-box {
  background: var(--bg-raised);
  border: 1px solid var(--gold);
  border-radius: 3px;
  padding: 28px 32px;
  max-width: 560px;
  width: 90%;
  box-shadow: 0 10px 40px rgba(0,0,0,.8);
}
.modal-title {
  font-family: 'Cinzel', serif;
  font-size: 16px;
  color: var(--gold);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.modal-body {
  color: var(--text-dim);
  font-size: 13px;
  line-height: 1.6;
  margin-bottom: 20px;
}
.modal-body ul {
  margin: 10px 0 0 0;
  padding-left: 20px;
  color: var(--text);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
}
.modal-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}
.modal-status {
  margin-top: 14px;
  color: var(--gold);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  min-height: 16px;
}

/* enfatizza il badge restart quando il param ha un pending attivo */
.param-restart.pending {
  background: rgba(201,42,42,.15);
  color: var(--blood-bright);
  border-color: var(--blood-bright);
}

/* ── Restart overlay — full-screen mentre il servizio riparte ──────────
   Cerchio di rune Ragnarök (ᚱᚨᚷᚾᚨᚱᛟᚲ) che ruota attorno a un simbolo
   ouroboros ⟲ pulsante. Testo narrativo + stato tecnico sotto.          */
.restart-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: radial-gradient(circle at center, rgba(25,10,10,0.92), rgba(5,5,5,0.98));
  backdrop-filter: blur(6px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 40px;
  animation: ro-fade-in .4s ease;
}
.restart-overlay.hidden { display: none; }
@keyframes ro-fade-in { from { opacity: 0; } to { opacity: 1; } }

.ro-circle {
  position: relative;
  width: 220px;
  height: 220px;
}
.ro-runes {
  position: absolute;
  inset: 0;
  animation: ro-spin 9s linear infinite;
  filter: drop-shadow(0 0 12px rgba(212,175,55,0.35));
}
.ro-runes span {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 36px;
  height: 36px;
  margin: -18px 0 0 -18px;
  font-family: 'Cinzel', serif;
  font-size: 26px;
  color: var(--gold);
  text-shadow: 0 0 12px rgba(212,175,55,0.7), 0 0 22px rgba(201,42,42,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  --angle: 0deg;
  transform: rotate(var(--angle)) translateY(-100px) rotate(calc(-1 * var(--angle)));
}
/* 8 rune = 360° / 8 = 45° ciascuna: ᚱ ᚨ ᚷ ᚾ ᚨ ᚱ ᛟ ᚲ */
.ro-runes span:nth-child(1) { --angle: 0deg; }
.ro-runes span:nth-child(2) { --angle: 45deg; }
.ro-runes span:nth-child(3) { --angle: 90deg; }
.ro-runes span:nth-child(4) { --angle: 135deg; }
.ro-runes span:nth-child(5) { --angle: 180deg; }
.ro-runes span:nth-child(6) { --angle: 225deg; }
.ro-runes span:nth-child(7) { --angle: 270deg; }
.ro-runes span:nth-child(8) { --angle: 315deg; }
@keyframes ro-spin {
  from { transform: rotate(0); }
  to   { transform: rotate(360deg); }
}

.ro-core {
  position: absolute;
  top: 50%; left: 50%;
  width: 90px; height: 90px;
  margin: -45px 0 0 -45px;
  border: 1px solid var(--blood-bright);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Cinzel', serif;
  font-size: 46px;
  color: var(--blood-bright);
  text-shadow: 0 0 18px rgba(201,42,42,0.8);
  background: radial-gradient(circle, rgba(201,42,42,0.18), transparent 70%);
  animation: ro-core-pulse 2.2s ease-in-out infinite;
}
@keyframes ro-core-pulse {
  0%, 100% {
    box-shadow: 0 0 18px rgba(201,42,42,0.4), inset 0 0 12px rgba(201,42,42,0.15);
    transform: scale(1);
  }
  50% {
    box-shadow: 0 0 36px rgba(201,42,42,0.75), inset 0 0 24px rgba(201,42,42,0.3);
    transform: scale(1.06);
  }
}

.ro-text { text-align: center; max-width: 540px; padding: 0 24px; }
.ro-title {
  font-family: 'Cinzel', serif;
  font-size: 22px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--gold);
  text-shadow: 0 0 14px rgba(212,175,55,0.4);
  margin-bottom: 10px;
}
.ro-subtitle {
  font-family: 'Cinzel', serif;
  font-size: 12px;
  letter-spacing: 2px;
  color: var(--text-dim);
  font-style: italic;
  margin-bottom: 18px;
}
.ro-status {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--gold-bright);
  min-height: 18px;
}
.ro-status.error { color: var(--blood-bright); }

/* ── Status dashboard (Midgard) ──────────────────────────────────────── */
.status-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
  margin-bottom: 24px;
}
.stat-card {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 20px;
  position: relative;
  overflow: hidden;
}
.stat-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 70%, rgba(212,175,55,.06));
  pointer-events: none;
}
.stat-label {
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 10px;
  color: var(--text-faint);
  margin-bottom: 6px;
}
.stat-value {
  font-family: 'Cinzel', serif;
  font-size: 26px;
  color: var(--gold);
  letter-spacing: 1px;
  line-height: 1.1;
}
.stat-value .unit {
  font-size: 13px;
  color: var(--text-dim);
  margin-left: 4px;
  letter-spacing: 0;
}
.stat-sub {
  font-size: 11px;
  color: var(--text-dim);
  margin-top: 6px;
  font-family: 'JetBrains Mono', monospace;
}
.stat-bar-wrap {
  height: 6px;
  background: var(--bg-deep);
  border: 1px solid var(--border);
  margin-top: 10px;
  border-radius: 1px;
  overflow: hidden;
}
.stat-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--gold-dim), var(--gold));
  box-shadow: 0 0 8px rgba(212,175,55,.4);
  transition: width .3s ease;
}
.stat-bar-fill.warn { background: linear-gradient(90deg, var(--gold), var(--blood-bright)); }
.stat-bar-fill.danger { background: linear-gradient(90deg, var(--blood-bright), #ff4444); }

.pill {
  display: inline-block;
  font-size: 10px;
  padding: 2px 8px;
  border: 1px solid var(--border);
  border-radius: 10px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-dim);
}
.pill.ok { color: #4ade80; border-color: rgba(74,222,128,.4); background: rgba(74,222,128,.05); }
.pill.ko { color: var(--blood-bright); border-color: var(--border-blood); background: rgba(139,26,26,.08); }
.pill.gold { color: var(--gold); border-color: var(--border-gold); background: rgba(212,175,55,.06); }

/* ── Tables ──────────────────────────────────────────────────────────── */
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
th, td {
  padding: 10px 14px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}
th {
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-size: 10px;
  font-family: 'Cinzel', serif;
  font-weight: 600;
  background: rgba(212,175,55,.03);
}
tbody tr:hover { background: rgba(212,175,55,.03); cursor: pointer; }
tbody tr.selected { background: rgba(212,175,55,.08); }

/* ── Tabs ────────────────────────────────────────────────────────────── */
.tabs {
  display: flex;
  gap: 2px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 20px;
}
.tab {
  padding: 10px 18px;
  color: var(--text-dim);
  font-family: 'Cinzel', serif;
  font-size: 12px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all .15s ease;
}
.tab:hover { color: var(--text); }
.tab.active {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

/* ── Toast ───────────────────────────────────────────────────────────── */
.toast-host {
  position: fixed;
  top: 20px;
  right: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 1000;
}
.toast {
  background: var(--bg-raised);
  border: 1px solid var(--gold);
  border-radius: 3px;
  padding: 12px 18px;
  color: var(--text);
  font-size: 13px;
  box-shadow: var(--shadow-deep);
  max-width: 400px;
  animation: toast-in .3s ease;
}
.toast.error { border-color: var(--blood-bright); }
.toast.ok { border-color: #4ade80; }
@keyframes toast-in {
  from { transform: translateX(120%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* ── Loading / empty ─────────────────────────────────────────────────── */
.loading, .empty {
  text-align: center;
  padding: 40px;
  color: var(--text-faint);
  font-family: 'Cinzel', serif;
  letter-spacing: 2px;
  font-size: 13px;
}
.spinner {
  display: inline-block;
  width: 14px;
  height: 14px;
  border: 2px solid var(--border);
  border-top-color: var(--gold);
  border-radius: 50%;
  animation: spin .8s linear infinite;
  vertical-align: middle;
  margin-right: 8px;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Modal (generico) ────────────────────────────────────────────────── */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.75);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 500;
}
.modal {
  background: var(--bg-panel);
  border: 1px solid var(--border-gold);
  border-radius: 4px;
  padding: 28px;
  max-width: 520px;
  width: 90%;
  box-shadow: var(--shadow-deep), var(--shadow-gold);
}
.modal h3 {
  font-family: 'Cinzel', serif;
  color: var(--gold);
  font-size: 20px;
  margin-bottom: 12px;
  letter-spacing: 1.5px;
}
.modal p { color: var(--text-dim); margin-bottom: 16px; font-size: 13px; }
.modal-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  margin-top: 20px;
}
.form-grid { display: grid; gap: 12px; }
.form-grid label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 11px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

/* ── Utilities ───────────────────────────────────────────────────────── */
.hidden { display: none !important; }
.dim { color: var(--text-dim); }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.row.end { justify-content: flex-end; }
.grow { flex: 1; }
.mono-small { font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--text-dim); }

/* ── Danger section decoration ───────────────────────────────────────── */
.danger-zone {
  border: 1px solid var(--border-blood);
  background:
    repeating-linear-gradient(45deg, transparent, transparent 10px, rgba(139,26,26,.03) 10px, rgba(139,26,26,.03) 20px),
    var(--bg-panel);
}
.danger-zone .card-title {
  color: var(--blood-bright);
  background: linear-gradient(90deg, rgba(139,26,26,.1), transparent);
}

@media (max-width: 900px) {
  .app { grid-template-columns: 1fr; }
  .sidebar { position: static; height: auto; }
  .main { padding: 24px 16px; }
  .param-row { grid-template-columns: 1fr; }
  .save-bar { left: 16px; right: 16px; }
}