/* =========================================================
   ZEUS — Design System Unificato (SINGLE SOURCE OF TRUTH)
   ---------------------------------------------------------
   Sostituisce i duplicati:
     - :root in templates/core/base.html
     - --zeus-* in templates/zeus_admin/dashboard.html
   Include in base.html con:
     <link rel="stylesheet" href="{% static 'zeus-design.css' %}">
   ========================================================= */

/* ---------- 1. DESIGN TOKENS (Light default) ---------- */
:root {
  /* Surfaces */
  --bg-primary: #f8fafc;
  --bg-secondary: #ffffff;
  --bg-card: rgba(255, 255, 255, 0.72);
  --bg-card-solid: #ffffff;
  --bg-input: rgba(241, 245, 249, 0.78);
  --bg-hover: rgba(15, 23, 42, 0.04);

  /* Borders */
  --border-color: rgba(15, 23, 42, 0.10);
  --border-card: rgba(15, 23, 42, 0.08);
  --border-hover: rgba(8, 145, 178, 0.44);
  --border-strong: rgba(15, 23, 42, 0.16);

  /* Text */
  --text-primary: #07111f;
  --text-secondary: #475569;
  --text-muted: #64748b;
  --text-inverse: #ffffff;

  /* Brand accents (UNICI — niente --zeus-* separati) */
  --accent-cyan: #0891b2;
  --accent-cyan-light: #22d3ee;
  --accent-violet: #7c3aed;
  --accent-lime: #a3e635;
  --accent-amber: #fbbf24;
  --accent-red: #fb7185;

  --accent-cyan-bg: rgba(8, 145, 178, 0.10);
  --accent-violet-bg: rgba(124, 58, 237, 0.10);
  --accent-lime-bg: rgba(163, 230, 53, 0.10);
  --accent-amber-bg: rgba(251, 191, 36, 0.10);
  --accent-red-bg: rgba(251, 113, 133, 0.10);

  /* Glow + fx */
  --glow-cyan: rgba(34, 211, 238, 0.34);
  --glow-violet: rgba(124, 58, 237, 0.28);
  --glass: rgba(255, 255, 255, 0.72);
  --glass-strong: rgba(255, 255, 255, 0.88);
  --shadow-soft: 0 24px 90px rgba(15, 23, 42, 0.12);
  --shadow-card: 0 8px 32px rgba(15, 23, 42, 0.08);
  --noise-opacity: 0.18;

  /* Radii */
  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.4rem;
  --radius-full: 999px;

  /* Spacing scale */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-8: 3rem;

  /* Typography */
  --font-sans: 'Inter', system-ui, sans-serif;
  --font-display: 'Space Grotesk', 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

/* ---------- 2. DARK MODE (UNICO, coerente ovunque) ---------- */
.dark {
  --bg-primary: #020617;
  --bg-secondary: #0b1120;
  --bg-card: rgba(255, 255, 255, 0.03);
  --bg-card-solid: #0b1120;
  --bg-input: rgba(255, 255, 255, 0.05);
  --bg-hover: rgba(255, 255, 255, 0.06);

  --border-color: rgba(255, 255, 255, 0.10);
  --border-card: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(34, 211, 238, 0.40);
  --border-strong: rgba(255, 255, 255, 0.16);

  --text-primary: #f1f5f9;
  --text-secondary: #cbd5e1;
  --text-muted: #94a3b8;

  --glass: rgba(255, 255, 255, 0.03);
  --glass-strong: rgba(255, 255, 255, 0.05);
  --shadow-soft: 0 24px 100px rgba(0, 0, 0, 0.45);
  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.35);

  /* Glow/Fx — in dark sono "luci che brillano" sul nero */
  --fx-btn-primary: 0 20px 70px rgba(34, 211, 238, 0.24), inset 0 1px 0 rgba(255, 255, 255, 0.38);
  --fx-btn-primary-hover: 0 28px 80px rgba(34, 211, 238, 0.32);
  --fx-active-ring: 0 0 16px var(--glow-cyan);
  --fx-border-active: var(--border-hover);
}

/* ---------- 2b. LIGHT MODE FIX — il glow non esiste su bianco ---------- */
/* In light, ogni trasparenza bassa = invisibile. Qui i valori sono RADICALMENTE più opachi.
   Regola: alpha ×2-3 rispetto al dark, ombre nere invece di glow. */
:root:not(.dark) {
  /* Surfaces — il glass trasparente su bianco non si vede; lo rendiamo quasi opaco */
  --glass: rgba(255, 255, 255, 0.92);
  --glass-strong: rgba(255, 255, 255, 0.96);
  --bg-card: rgba(255, 255, 255, 0.94);

  /* Bordi visibili */
  --border-color: rgba(15, 23, 42, 0.18);
  --border-card: rgba(15, 23, 42, 0.12);
  --border-strong: rgba(15, 23, 42, 0.22);
  --border-hover: rgba(8, 145, 178, 0.55);

  /* Ombre solide (non glow trasparente) */
  --shadow-soft: 0 18px 50px rgba(15, 23, 42, 0.20);
  --shadow-card: 0 10px 30px rgba(15, 23, 42, 0.12);

  /* Background accent con alpha più alta per visibilità */
  --accent-cyan-bg: rgba(8, 145, 178, 0.14);
  --accent-violet-bg: rgba(124, 58, 237, 0.12);
  --bg-hover: rgba(15, 23, 42, 0.05);

  /* Glow → ombra solida per bottoni e stati attivi */
  --fx-btn-primary: 0 8px 30px rgba(8, 145, 178, 0.38), inset 0 1px 0 rgba(255, 255, 255, 0.6);
  --fx-btn-primary-hover: 0 14px 36px rgba(8, 145, 178, 0.46);
  --fx-active-ring: 0 0 0 2px rgba(8, 145, 178, 0.22);
  --fx-border-active: rgba(8, 145, 178, 0.58);
}
/* Componenti specifici — overrride puntuali per light mode */
:root:not(.dark) .zeus-nav {
  border-color: rgba(15, 23, 42, 0.14);
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 14px 50px rgba(15, 23, 42, 0.18);
}
:root:not(.dark) .zeus-brand-dot {
  filter: drop-shadow(0 3px 8px rgba(8, 145, 178, 0.30));
}
:root:not(.dark) .zeus-btn-secondary {
  border-color: rgba(15, 23, 42, 0.18);
  background: rgba(255, 255, 255, 0.94);
  color: #0f172a;
}
:root:not(.dark) .zeus-btn-ghost {
  color: #334155;
}
:root:not(.dark) .zeus-btn-ghost:hover {
  color: #0891b2;
  background: rgba(8, 145, 178, 0.08);
}
:root:not(.dark) .zeus-card {
  border-color: rgba(15, 23, 42, 0.12);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 12px 40px rgba(15, 23, 42, 0.12);
}
:root:not(.dark) .zeus-input,
:root:not(.dark) .zeus-select,
:root:not(.dark) .zeus-textarea {
  border-color: rgba(15, 23, 42, 0.18);
  background: rgba(255, 255, 255, 0.96);
}
:root:not(.dark) .zeus-input:focus,
:root:not(.dark) .zeus-select:focus,
:root:not(.dark) .zeus-textarea:focus {
  box-shadow: 0 0 0 4px rgba(8, 145, 178, 0.14);
}

/* Light override — badge, hero-kicker, pulse-dot, auth-card */
:root:not(.dark) .zeus-badge-cyan { background: rgba(8, 145, 178, 0.16); }
:root:not(.dark) .zeus-badge-lime { background: rgba(163, 230, 53, 0.18); }
:root:not(.dark) .zeus-badge-violet { background: rgba(124, 58, 237, 0.14); }
:root:not(.dark) .zeus-badge-amber { background: rgba(251, 191, 36, 0.18); color: #b45309; }
:root:not(.dark) .zeus-badge-orange { background: rgba(251, 146, 60, 0.18); color: #c2410c; }
:root:not(.dark) .zeus-badge-red { background: rgba(239, 68, 68, 0.16); color: #dc2626; }
:root:not(.dark) .zeus-badge-muted {
  background: rgba(15, 23, 42, 0.08);
  color: #475569;
}
:root:not(.dark) .hero-kicker {
  border-color: rgba(15, 23, 42, 0.16);
  background: rgba(255, 255, 255, 0.92);
  color: #0891b2;
}
:root:not(.dark) .pulse-dot {
  box-shadow: 0 2px 8px rgba(132, 204, 22, 0.40);
  background: #65a30d;
}
:root:not(.dark) .zeus-auth-card::before {
  background:
    radial-gradient(circle at 12% 0%, rgba(8, 145, 178, 0.12), transparent 18rem),
    radial-gradient(circle at 100% 80%, rgba(124, 58, 237, 0.10), transparent 20rem);
}

/* ---------- 3. RESET LEGGERO ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-sans);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  transition: background 0.3s ease, color 0.3s ease;
}

/* Ambient glow di sfondo (dark) */
.dark body {
  background:
    radial-gradient(circle at 18% 8%, rgba(34, 211, 238, 0.10), transparent 28rem),
    radial-gradient(circle at 78% 10%, rgba(124, 58, 237, 0.12), transparent 30rem),
    radial-gradient(circle at 52% 92%, rgba(163, 230, 53, 0.06), transparent 24rem),
    var(--bg-primary);
  background-attachment: fixed;
}

/* ---------- 4. LAYOUT PRIMITIVES ---------- */
.zeus-shell {
  display: grid;
  grid-template-columns: 16rem 1fr;
  min-height: 100vh;
}
.zeus-shell__main {
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.zeus-content {
  flex: 1;
  padding: var(--space-6);
  max-width: 1280px;
  width: 100%;
  margin: 0 auto;
}

/* ---------- 5. NAVBAR (floating pill — SINGLE SOURCE OF TRUTH) ---------- */
/* Migrato da base.html inline. Markup: .zeus-nav > .zeus-brand + .zeus-nav-links + actions + .zeus-hamburger + .zeus-mobile-menu */
.zeus-nav {
  position: fixed;
  top: 1rem;
  left: 50%;
  z-index: 90;
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  justify-content: space-between;
  width: min(1180px, calc(100vw - 2rem));
  min-height: 4.65rem;
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: 999px;
  background: var(--glass);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(20px);
  transform: translateX(-50%);
  transition: border-color 0.3s ease, background 0.3s ease, box-shadow 0.3s ease, backdrop-filter 0.3s ease;
}

.zeus-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: 0.12em;
  color: var(--text-primary);
  text-decoration: none;
}

.zeus-brand-dot {
  position: relative;
  display: grid;
  width: 2.85rem;
  height: 2.85rem;
  place-items: center;
  overflow: hidden;
  border-radius: 1rem;
  background: linear-gradient(135deg, rgba(34, 211, 238, 0.12), rgba(124, 58, 237, 0.12));
  border: 1px solid var(--border-color);
  font-size: 0.9rem;
  color: var(--accent-cyan-light);
  filter: drop-shadow(0 0 12px var(--glow-cyan));
  transition: transform 0.6s ease, filter 0.4s ease;
}

.zeus-brand:hover .zeus-brand-dot {
  transform: rotate(20deg) scale(1.06);
  filter: drop-shadow(0 0 18px var(--glow-cyan)) drop-shadow(0 0 30px rgba(124, 58, 237, 0.4));
}

.zeus-nav-links {
  display: flex;
  justify-content: center;
  gap: 0.3rem;
}

.zeus-nav-links a {
  padding: 0.6rem 1rem;
  border-radius: 999px;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.2s ease, background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.zeus-nav-links a:hover {
  background: var(--accent-cyan-bg);
  color: var(--accent-cyan-light);
  transform: translateY(-1px);
}

/* STATO ATTIVO — indica in quale sezione si è (usa [aria-current="page"] o .is-active) */
.zeus-nav-links a.is-active,
.zeus-nav-links a[aria-current="page"] {
  background: var(--accent-cyan-bg);
  color: var(--accent-cyan-light);
  box-shadow: inset 0 0 0 1px var(--fx-border-active), var(--fx-active-ring);
}

.zeus-hamburger {
  display: none;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 999px;
  border: 1px solid var(--border-color);
  background: var(--glass-strong);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.zeus-hamburger svg {
  width: 18px;
  height: 18px;
  stroke: var(--text-primary);
}

.zeus-mobile-menu {
  display: none;
  position: absolute;
  top: calc(100% + 0.5rem);
  left: 0;
  right: 0;
  padding: 0.5rem;
  border: 1px solid var(--border-color);
  border-radius: 1.4rem;
  background: var(--glass-strong);
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-soft);
  z-index: 100;
}

.zeus-mobile-menu.open { display: flex; flex-direction: column; gap: 0.25rem; }

.zeus-mobile-menu a {
  display: block;
  padding: 0.75rem 1rem;
  border-radius: 0.75rem;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-secondary);
  text-decoration: none;
  transition: all 0.2s ease;
}

.zeus-mobile-menu a:hover,
.zeus-mobile-menu a.is-active,
.zeus-mobile-menu a[aria-current="page"] {
  background: var(--accent-cyan-bg);
  color: var(--accent-cyan-light);
}

@media (max-width: 640px) {
  .zeus-nav { top: 0.65rem; width: calc(100vw - 1rem); min-height: 4rem; border-radius: 1.4rem; grid-template-columns: auto auto; }
  .zeus-nav-links { display: none; }
  .zeus-nav .zeus-btn-ghost { display: none; }
  .zeus-hamburger { display: flex; }
}

/* Sidebar (varianti per dashboard tenant/admin) */
.zeus-sidebar {
  background: var(--bg-secondary);
  border-right: 1px solid var(--border-color);
  padding: var(--space-5) var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.zeus-sidebar__link {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: all 0.15s ease;
}
.zeus-sidebar__link:hover { background: var(--bg-hover); color: var(--text-primary); }
.zeus-sidebar__link.is-active {
  background: var(--accent-cyan-bg);
  color: var(--accent-cyan-light);
}

/* ---------- 6. BUTTON SYSTEM (single source of truth, nomi hyphen allineati al markup) ---------- */
/* Markup live: .zeus-btn + .zeus-btn-{primary|secondary|ghost|destructive}{-sm} */
.zeus-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.62rem;
  min-height: 3.2rem;
  padding: 0.85rem 1.35rem;
  border-radius: 999px;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: 0.9rem;
  letter-spacing: 0.02em;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  white-space: nowrap;
  will-change: transform;
  transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease, background 0.22s ease, color 0.22s ease;
}
.zeus-btn:focus-visible {
  outline: 2px solid var(--accent-cyan-light);
  outline-offset: 3px;
}
.zeus-btn#source-submit-btn {
  width: 100%;
  min-width: 0;
  white-space: normal;
}
.zeus-btn:disabled { opacity: 0.5; cursor: not-allowed; }

.zeus-btn-primary {
  background: linear-gradient(135deg, var(--accent-cyan-light), var(--accent-violet));
  color: #020617;
  border-color: rgba(103, 232, 249, 0.35);
  box-shadow: var(--fx-btn-primary);
}
.zeus-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--fx-btn-primary-hover);
}

.zeus-btn-secondary {
  border-color: var(--border-color);
  background: var(--glass);
  color: var(--text-primary);
  backdrop-filter: blur(16px);
}
.zeus-btn-secondary:hover {
  border-color: var(--border-hover);
  color: var(--accent-cyan-light);
  transform: translateY(-1px);
}

.zeus-btn-ghost {
  border-color: transparent;
  background: transparent;
  color: var(--text-primary);
}
.zeus-btn-ghost:hover {
  color: var(--accent-cyan-light);
  background: rgba(255, 255, 255, 0.04);
}

.zeus-btn-destructive {
  border-color: rgba(248, 113, 113, 0.4);
  background: rgba(239, 68, 68, 0.12);
  color: #f87171;
  backdrop-filter: blur(16px);
}
.zeus-btn-destructive:hover {
  background: rgba(239, 68, 68, 0.2);
  border-color: rgba(248, 113, 113, 0.7);
  transform: translateY(-2px);
}

/* Compact button size for inline / issue / critique actions */
.zeus-btn-sm {
  min-height: 2.4rem;
  padding: 0.45rem 1rem;
  font-size: 0.82rem;
  border-radius: 999px;
}

/* Layout helpers */
.zeus-btn-block { width: 100%; }
.zeus-btn-group {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
}
.zeus-btn-group--center { justify-content: center; }
.zeus-btn-group--end { justify-content: flex-end; }

/* ---------- 7. CARD / PANEL ---------- */
/* Migrato da base.html inline. Markup: .zeus-card (padding via classi Tailwind p-5/p-6). */
.zeus-card {
  border: 1px solid var(--border-card);
  border-radius: 1.6rem;
  background:
    radial-gradient(circle at 18% 0%, rgba(34, 211, 238, 0.08), transparent 18rem),
    linear-gradient(135deg, var(--glass-strong), var(--bg-card));
  box-shadow: 0 20px 80px rgba(0, 0, 0, 0.32);
  backdrop-filter: blur(20px);
  transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
}
.zeus-card:hover {
  border-color: rgba(148, 163, 184, 0.16);
  box-shadow: 0 26px 90px rgba(0, 0, 0, 0.36);
}
a.zeus-card:hover {
  border-color: var(--border-hover);
  box-shadow: 0 30px 100px rgba(34, 211, 238, 0.14);
}
.zeus-card__title {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  margin: 0 0 var(--space-2);
  color: var(--text-primary);
}
.zeus-card__body { color: var(--text-secondary); font-size: 0.9rem; }

/* Grid responsive di card */
.zeus-grid {
  display: grid;
  gap: var(--space-5);
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

/* ---------- 8. PAGE LAYOUT (zeus-page-*) ---------- */
.zeus-page-wrap {
  width: min(100%, 82rem);
  margin-left: auto;
  margin-right: auto;
}
.zeus-page-grid {
  display: grid;
  gap: clamp(1rem, 2vw, 1.5rem);
}
@media (min-width: 1024px) {
  .zeus-page-grid {
    grid-template-columns: minmax(0, 1fr) 18rem;
    align-items: start;
  }
  .zeus-page-sidebar {
    position: sticky;
    top: 7rem;
  }
}
/* Mobile: la sidebar resta accessibile subito sotto il form senza sparire in fondo.
   Sticky top la mantiene sotto il nav fisso mentre si scorre il form. */
@media (max-width: 1023px) {
  .zeus-page-sidebar {
    position: sticky;
    bottom: 0;
    z-index: 20;
    margin-top: clamp(1rem, 2vw, 1.5rem);
  }
  .zeus-page-sidebar > aside,
  .zeus-page-sidebar aside {
    display: grid;
    gap: 0.75rem;
  }
  .zeus-page-sidebar .zeus-card:last-child {
    border-color: var(--border-hover);
    box-shadow: 0 -10px 50px rgba(0, 0, 0, 0.28), var(--shadow-soft);
    backdrop-filter: blur(20px);
  }
}

/* ---------- 9. FORM ELEMENTS ---------- */
.zeus-field { display: flex; flex-direction: column; gap: var(--space-2); margin-bottom: var(--space-4); }
.zeus-label {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-secondary);
}
.zeus-input, .zeus-select, .zeus-textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: 1rem;
  background: var(--bg-input);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}
.zeus-input:focus, .zeus-select:focus, .zeus-textarea:focus {
  outline: none;
  border-color: var(--border-hover);
  box-shadow: 0 0 0 4px rgba(34, 211, 238, 0.1);
  transform: translateY(-1px);
}

.zeus-dna-section-editor {
  min-height: clamp(20rem, 48vh, 36rem);
  max-height: 70vh;
  line-height: 1.55;
  resize: vertical;
  overflow-y: auto;
}

/* ---------- 9. BADGE / STATUS PILL ---------- */
.zeus-pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.zeus-pill--cyan { background: var(--accent-cyan-bg); color: var(--accent-cyan-light); }
.zeus-pill--violet { background: var(--accent-violet-bg); color: var(--accent-violet); }
.zeus-pill--lime { background: var(--accent-lime-bg); color: #65a30d; }
.zeus-pill--amber { background: var(--accent-amber-bg); color: #d97706; }
.zeus-pill--red { background: var(--accent-red-bg); color: var(--accent-red); }

.zeus-dot { width: 6px; height: 6px; border-radius: 50%; }

/* ---------- 10. UTILITY ---------- */
.zeus-divider { border: none; border-top: 1px solid var(--border-color); margin: var(--space-5) 0; }

/* Step cards (sezione "Come funziona" della landing pubblica) */
.zeus-step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  background: linear-gradient(135deg, var(--accent-cyan-bg), var(--accent-violet-bg));
  border: 1px solid var(--border-hover);
  color: var(--accent-cyan-light);
  box-shadow: 0 0 24px var(--glow-cyan);
}
.zeus-step-icon {
  font-size: 1.6rem;
  margin-top: var(--space-3);
  line-height: 1;
}
.zeus-step-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
  margin: var(--space-2) 0 var(--space-2);
  color: var(--text-primary);
}
.zeus-step-desc {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.55;
  margin: 0;
}
.zeus-text-muted { color: var(--text-muted); }
.zeus-text-secondary { color: var(--text-secondary); }
.zeus-mt-4 { margin-top: var(--space-4); }
.zeus-mt-6 { margin-top: var(--space-6); }
.zeus-mb-4 { margin-bottom: var(--space-4); }
.zeus-flex { display: flex; }
.zeus-flex-center { display: flex; align-items: center; justify-content: center; }
.zeus-gap-3 { gap: var(--space-3); }

/* ---------- 11. RESPONSIVE ---------- */
@media (max-width: 900px) {
  .zeus-shell { grid-template-columns: 1fr; }
  .zeus-sidebar {
    flex-direction: row;
    overflow-x: auto;
    border-right: none;
    border-bottom: 1px solid var(--border-color);
  }
  .zeus-content { padding: var(--space-4); }
}
@media (max-width: 640px) {
  .zeus-nav { flex-wrap: wrap; padding: var(--space-3) var(--space-4); }
  .zeus-nav__links { margin-left: 0; width: 100%; }
  .zeus-grid { grid-template-columns: 1fr; }
}

/* ---------- 12. APP SHELL ---------- */
:root {
  --shell-canvas: #f6f7f9;
  --shell-panel: #ffffff;
  --shell-panel-muted: #f8fafc;
  --shell-border: #e2e8f0;
  --shell-text: #0f172a;
  --shell-muted: #64748b;
  --shell-accent: #0891b2;
  --shell-accent-strong: #0e7490;
  --shell-accent-soft: #ecfeff;
  --shell-sidebar-width: 248px;
  --shell-header-height: 52px;
}

.dark {
  --shell-canvas: #0b101a;
  --shell-panel: #111827;
  --shell-panel-muted: #172033;
  --shell-border: #263244;
  --shell-text: #f8fafc;
  --shell-muted: #94a3b8;
  --shell-accent: #22d3ee;
  --shell-accent-strong: #22d3ee;
  --shell-accent-soft: rgba(34, 211, 238, 0.10);
}

html,
.zeus-app-shell-body {
  min-height: 100%;
}

.zeus-app-shell-body {
  background: var(--shell-canvas);
  color: var(--shell-text);
  font-family: Inter, system-ui, sans-serif;
}

.dark .zeus-app-shell-body {
  background: var(--shell-canvas);
  background-attachment: initial;
}

.zeus-app-shell {
  display: grid;
  grid-template-areas:
    "sidebar header"
    "sidebar main";
  grid-template-columns: var(--shell-sidebar-width) minmax(0, 1fr);
  grid-template-rows: var(--shell-header-height) minmax(0, 1fr);
  min-height: 100vh;
  background: var(--shell-canvas);
  color: var(--shell-text);
}

.zeus-app-shell__sidebar {
  grid-area: sidebar;
  overflow-y: auto;
  background: var(--shell-panel);
  border-right: 1px solid var(--shell-border);
}

.zeus-app-shell__header {
  grid-area: header;
  display: flex;
  align-items: center;
  min-width: 0;
  background: var(--shell-panel);
  border-bottom: 1px solid var(--shell-border);
}

.zeus-app-shell__main {
  grid-area: main;
  min-width: 0;
  overflow: auto;
  padding: 24px;
}

.zeus-app-shell__main--document-scroll {
  overflow: visible;
}

.zeus-app-shell a {
  color: inherit;
}

.zeus-app-shell :focus-visible {
  outline: 3px solid color-mix(in srgb, var(--shell-accent) 35%, transparent);
  outline-offset: 2px;
}

.zeus-app-sidebar-inner {
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

.zeus-app-sidebar-head,
.zeus-app-header-inner {
  display: flex;
  align-items: center;
  min-height: var(--shell-header-height);
}

.zeus-app-sidebar-head {
  justify-content: space-between;
  padding: 0 16px;
  border-bottom: 1px solid var(--shell-border);
}

.zeus-app-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 800;
  letter-spacing: 0;
  text-decoration: none;
}

.zeus-app-brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 7px;
  background: #0f172a;
  color: #ffffff;
  font-size: 0.8125rem;
  letter-spacing: 0;
}

.dark .zeus-app-brand-mark {
  background: #ecfeff;
  color: #164e63;
}

.zeus-app-nav {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 3px;
  padding: 16px 10px;
}

.zeus-app-nav-label {
  margin: 16px 10px 5px;
  color: var(--shell-muted);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0;
  line-height: 1.2;
  text-transform: uppercase;
}

.zeus-app-nav-label:first-child {
  margin-top: 0;
}

.zeus-app-nav a {
  display: flex;
  align-items: center;
  min-height: 38px;
  padding: 7px 10px;
  border-radius: 7px;
  color: var(--shell-muted);
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
}

.zeus-app-nav a:hover {
  background: var(--shell-panel-muted);
  color: var(--shell-text);
}

.zeus-app-nav a.is-active {
  background: var(--shell-accent-soft);
  color: var(--shell-accent-strong);
}

.zeus-app-sidebar-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  border-top: 1px solid var(--shell-border);
  color: var(--shell-muted);
  font-size: 0.75rem;
}

.zeus-app-sidebar-foot a {
  font-weight: 700;
  text-decoration: none;
}

.zeus-app-user-email {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.zeus-app-header-inner {
  width: 100%;
  padding: 0 16px;
}

.zeus-app-breadcrumb {
  display: flex;
  align-items: center;
  min-width: 0;
  gap: 8px;
  color: var(--shell-muted);
  font-size: 0.8125rem;
}

.zeus-app-breadcrumb strong {
  overflow: hidden;
  color: var(--shell-text);
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.zeus-app-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

.zeus-visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.zeus-app-command-trigger {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 34px;
  padding: 0 9px;
  border: 1px solid var(--shell-border);
  border-radius: 7px;
  background: var(--shell-panel-muted);
  color: var(--shell-muted);
  cursor: pointer;
  font: inherit;
  font-size: 0.75rem;
}

.zeus-app-command-trigger:hover {
  color: var(--shell-text);
  border-color: color-mix(in srgb, var(--shell-accent) 30%, var(--shell-border));
}

.zeus-app-command-trigger kbd,
.zeus-command-palette kbd {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 20px;
  padding: 1px 6px;
  border: 1px solid var(--shell-border);
  border-radius: 5px;
  background: var(--shell-panel);
  color: var(--shell-muted);
  font: inherit;
  font-size: 0.6875rem;
  line-height: 1;
  box-shadow: 0 1px 0 rgba(15, 23, 42, 0.06);
}

.zeus-app-icon-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  padding: 0;
  border: 1px solid var(--shell-border);
  border-radius: 7px;
  background: var(--shell-panel);
  color: var(--shell-text);
  cursor: pointer;
  font: inherit;
  font-size: 1rem;
}

.zeus-app-icon-button:hover {
  background: var(--shell-panel-muted);
}

.zeus-app-menu-toggle,
.zeus-app-menu-close {
  display: none;
}

.zeus-app-logout {
  color: var(--shell-muted);
  font-size: 0.8125rem;
  font-weight: 700;
  text-decoration: none;
}

.zeus-app-sidebar-overlay {
  display: none;
}

.zeus-command-palette[hidden],
.zeus-command-palette__empty[hidden],
.zeus-command-palette__results a[hidden] {
  display: none !important;
}

.zeus-command-palette {
  position: fixed;
  inset: 0;
  z-index: 220;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: min(14vh, 120px) 20px 20px;
}

.zeus-command-palette__backdrop {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  padding: 0;
  border: 0;
  background: rgba(15, 23, 42, 0.48);
  cursor: default;
}

.zeus-command-palette__panel {
  position: relative;
  width: min(100%, 620px);
  max-height: min(720px, 78vh);
  overflow: hidden;
  border: 1px solid var(--shell-border);
  border-radius: 12px;
  background: var(--shell-panel);
  color: var(--shell-text);
  box-shadow: 0 28px 90px rgba(15, 23, 42, 0.28);
}

.zeus-command-palette__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 18px 14px;
}

.zeus-command-palette__eyebrow {
  margin: 0 0 4px;
  color: var(--shell-accent-strong);
  font-size: 0.6875rem;
  font-weight: 800;
  text-transform: uppercase;
}

.zeus-command-palette__header h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.125rem;
}

.zeus-command-palette__search {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 18px 12px;
  padding: 0 12px;
  border: 1px solid var(--shell-border);
  border-radius: 8px;
  background: var(--shell-panel-muted);
}

.zeus-command-palette__search:focus-within {
  border-color: var(--shell-accent-strong);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--shell-accent) 16%, transparent);
}

.zeus-command-palette__search input {
  flex: 1;
  min-width: 0;
  height: 44px;
  padding: 0;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--shell-text);
  font: inherit;
  font-size: 0.875rem;
}

.zeus-command-palette__search input::placeholder {
  color: var(--shell-muted);
}

.zeus-command-palette__results {
  display: grid;
  gap: 3px;
  max-height: min(420px, 48vh);
  overflow-y: auto;
  padding: 4px 10px 10px;
}

.zeus-command-palette__results a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 56px;
  padding: 9px 11px;
  border-radius: 8px;
  color: var(--shell-text);
  text-decoration: none;
}

.zeus-command-palette__results a:hover,
.zeus-command-palette__results a:focus,
.zeus-command-palette__results a.is-selected {
  background: var(--shell-accent-soft);
  color: var(--shell-accent-strong);
}

.zeus-command-palette__results a > span {
  display: grid;
  gap: 3px;
}

.zeus-command-palette__results strong {
  font-size: 0.875rem;
}

.zeus-command-palette__results small {
  color: var(--shell-muted);
  font-size: 0.75rem;
}

.zeus-command-palette__empty {
  margin: 0;
  padding: 28px 18px 34px;
  color: var(--shell-muted);
  font-size: 0.875rem;
  text-align: center;
}

.zeus-command-palette__footer {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  padding: 10px 18px;
  border-top: 1px solid var(--shell-border);
  color: var(--shell-muted);
  font-size: 0.6875rem;
}

.zeus-command-palette__footer span {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.is-command-palette-open {
  overflow: hidden;
}

.zeus-app-page {
  width: min(100%, 1180px);
  margin: 0 auto;
}

.zeus-app-page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 24px;
}

.zeus-app-page-header h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 2rem;
  line-height: 1.2;
  letter-spacing: 0;
}

.zeus-app-page-header p {
  max-width: 64ch;
  margin: 6px 0 0;
  color: var(--shell-muted);
  font-size: 0.875rem;
}

.zeus-app-panel {
  border: 1px solid var(--shell-border);
  border-radius: 8px;
  background: var(--shell-panel);
  box-shadow: 0 8px 22px rgba(15, 23, 42, 0.05);
}

.dark .zeus-app-panel {
  box-shadow: none;
}

.zeus-app-eyebrow,
.zeus-app-section-label {
  margin: 0 0 7px;
  color: var(--shell-accent-strong);
  font-size: 0.6875rem;
  font-weight: 800;
  letter-spacing: 0;
  line-height: 1.2;
  text-transform: uppercase;
}

.zeus-app-status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 30px;
  padding: 5px 10px;
  border: 1px solid #bbf7d0;
  border-radius: 999px;
  background: #f0fdf4;
  color: #166534;
  font-size: 0.75rem;
  font-weight: 700;
  white-space: nowrap;
}

.zeus-app-status span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #16a34a;
}

.dark .zeus-app-status {
  border-color: rgba(74, 222, 128, 0.28);
  background: rgba(22, 163, 74, 0.10);
  color: #86efac;
}

.zeus-app-dashboard-grid {
  display: grid;
  grid-template-columns: minmax(300px, 360px) minmax(0, 1fr);
  gap: 24px;
  align-items: start;
}

.zeus-app-dashboard-overview {
  padding: 28px;
}

.zeus-app-dashboard-overview h2,
.zeus-app-quick-links h2 {
  margin: 0;
  color: var(--shell-text);
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: 0;
  line-height: 1.3;
}

.zeus-app-dashboard-overview > p:not(.zeus-app-section-label) {
  max-width: 60ch;
  margin: 10px 0 0;
  color: var(--shell-muted);
  font-size: 0.875rem;
}

.zeus-app-dashboard-overview .zeus-app-workspace-details {
  grid-template-columns: minmax(0, 1fr);
}

.zeus-app-workspace-details {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 24px 0;
}

.zeus-app-workspace-details div {
  min-width: 0;
  padding: 12px;
  border: 1px solid var(--shell-border);
  border-radius: 7px;
  background: var(--shell-panel-muted);
}

.zeus-app-workspace-details dt {
  margin-bottom: 3px;
  color: var(--shell-muted);
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
}

.zeus-app-workspace-details dd {
  overflow: hidden;
  margin: 0;
  color: var(--shell-text);
  font-size: 0.8125rem;
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.zeus-app-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.zeus-app-page .zeus-btn {
  min-height: 40px;
  padding: 8px 14px;
  border-radius: 7px;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0;
}

.zeus-app-page .zeus-btn-primary {
  border-color: #0e7490;
  background: #0e7490;
  box-shadow: none;
  color: #ffffff;
}

.zeus-app-page .zeus-btn-primary:hover {
  background: #155e75;
  box-shadow: none;
  transform: none;
}

.zeus-app-page .zeus-btn-secondary {
  border-color: var(--shell-border);
  background: var(--shell-panel);
  backdrop-filter: none;
  color: var(--shell-text);
}

.zeus-app-page .zeus-btn-secondary:hover {
  border-color: var(--shell-muted);
  color: var(--shell-text);
  transform: none;
}

.zeus-suggested-answer-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
  min-width: 0;
}

.zeus-suggested-answer {
  width: 100%;
  min-width: 0;
  padding: 10px 12px;
  border: 1px solid var(--shell-border);
  border-radius: 7px;
  background: var(--shell-panel);
  color: var(--shell-text);
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  font-weight: 600;
  line-height: 1.5;
  text-align: left;
  white-space: normal;
  overflow-wrap: anywhere;
  cursor: pointer;
  transition: border-color 0.16s ease, background 0.16s ease, box-shadow 0.16s ease;
}

.zeus-suggested-answer:hover {
  border-color: #0891b2;
  background: rgba(8, 145, 178, 0.06);
}

.zeus-suggested-answer[aria-pressed="true"] {
  border-color: #0e7490;
  background: rgba(8, 145, 178, 0.1);
  box-shadow: inset 3px 0 0 #0e7490;
}

.zeus-suggested-answer:focus-visible {
  outline: 2px solid #0891b2;
  outline-offset: 2px;
}

.zeus-app-quick-links {
  overflow: hidden;
}

.zeus-app-quick-links-head {
  padding: 20px;
}

.zeus-app-quick-links > a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 48px;
  padding: 10px 20px;
  border-top: 1px solid var(--shell-border);
  color: var(--shell-text);
  font-size: 0.8125rem;
  font-weight: 700;
  text-decoration: none;
}

.zeus-method {
  min-width: 0;
  padding-top: 4px;
}

.zeus-method-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  padding: 0 2px 18px;
  border-bottom: 1px solid var(--shell-border);
}

.zeus-method-head h2 {
  max-width: 560px;
  margin: 0;
  color: var(--shell-text);
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2vw, 1.65rem);
  line-height: 1.18;
}

.zeus-method-head > p {
  max-width: 220px;
  margin: 0;
  color: var(--shell-muted);
  font-size: 0.75rem;
  line-height: 1.5;
  text-align: right;
}

.zeus-method-flow {
  position: relative;
  margin: 0;
  padding: 12px 0 0;
  list-style: none;
}

.zeus-method-flow::before {
  position: absolute;
  top: 48px;
  bottom: 52px;
  left: 27px;
  width: 2px;
  background: linear-gradient(to bottom, #0891b2, #16845b, #b46a08, #c2414b);
  content: "";
}

.zeus-method-step {
  --method-color: #0e7490;
  --method-soft: #ecfeff;
  position: relative;
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr) minmax(155px, 185px);
  gap: 16px;
  align-items: center;
  min-height: 118px;
  padding: 14px 0;
  border-bottom: 1px solid var(--shell-border);
}

.zeus-method-step:last-child {
  border-bottom: 0;
}

.zeus-method-step--specialists {
  --method-color: #16845b;
  --method-soft: #eaf8f1;
}

.zeus-method-step--engine-b {
  --method-color: #b46a08;
  --method-soft: #fff5df;
}

.zeus-method-step--engine-c {
  --method-color: #c2414b;
  --method-soft: #fff0ef;
}

.zeus-method-marker {
  position: relative;
  z-index: 1;
  display: grid;
  width: 54px;
  height: 54px;
  place-items: center;
  border: 5px solid var(--shell-canvas);
  border-radius: 50%;
  background: var(--method-soft);
  color: var(--method-color);
  font-size: 0.6875rem;
  font-weight: 900;
}

.zeus-method-copy {
  min-width: 0;
}

.zeus-method-copy h3 {
  margin: 0;
  color: var(--shell-text);
  font-family: var(--font-display);
  font-size: 1rem;
  line-height: 1.3;
}

.zeus-method-copy p {
  margin: 5px 0 6px;
  color: var(--shell-muted);
  font-size: 0.75rem;
  line-height: 1.5;
}

.zeus-method-copy a {
  color: var(--method-color);
  font-size: 0.75rem;
  font-weight: 800;
  text-decoration: none;
}

.zeus-method-copy a:hover,
.zeus-method-copy a:focus-visible {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.zeus-method-when {
  min-height: 76px;
  padding: 12px 13px;
  border-left: 3px solid var(--method-color);
  border-radius: 0 6px 6px 0;
  background: color-mix(in srgb, var(--method-color) 6%, var(--shell-panel));
}

.zeus-method-when span,
.zeus-method-cadence span {
  display: block;
  margin-bottom: 5px;
  color: var(--shell-muted);
  font-size: 0.625rem;
  font-weight: 800;
  text-transform: uppercase;
}

.zeus-method-when strong {
  display: block;
  color: var(--shell-text);
  font-size: 0.6875rem;
  line-height: 1.45;
}

.zeus-method-cadence {
  display: grid;
  grid-template-columns: 130px repeat(4, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  margin-top: 18px;
  border: 1px solid var(--shell-border);
  border-radius: 7px;
  background: var(--shell-border);
}

.zeus-method-cadence > div {
  min-width: 0;
  min-height: 64px;
  padding: 11px 12px;
  background: var(--shell-panel);
}

.zeus-method-cadence-title {
  display: flex;
  align-items: center;
  color: var(--shell-text);
  font-size: 0.6875rem;
  font-weight: 900;
  text-transform: uppercase;
}

.zeus-method-cadence strong {
  display: block;
  color: var(--shell-text);
  font-size: 0.625rem;
  line-height: 1.35;
}

.dark .zeus-method-step {
  --method-soft: color-mix(in srgb, var(--method-color) 14%, var(--shell-canvas));
}

@media (max-width: 1100px) {
  .zeus-app-dashboard-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .zeus-app-dashboard-overview .zeus-app-workspace-details {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.zeus-app-quick-links > a:hover {
  background: var(--shell-panel-muted);
}

.zeus-app-page .zeus-card {
  border-color: var(--shell-border);
  border-radius: 8px;
  background: var(--shell-panel);
  box-shadow: 0 8px 22px rgba(15, 23, 42, 0.05);
  backdrop-filter: none;
  transition: border-color 150ms ease, background 150ms ease;
}

.zeus-app-page .zeus-card:hover {
  border-color: var(--shell-border);
  box-shadow: 0 8px 22px rgba(15, 23, 42, 0.05);
}

.dark .zeus-app-page .zeus-card,
.dark .zeus-app-page .zeus-card:hover {
  box-shadow: none;
}

.zeus-app-state {
  position: relative;
}

.zeus-app-state--loading {
  border-color: rgba(34, 211, 238, 0.28) !important;
}

.zeus-app-state--error {
  border-color: rgba(248, 113, 113, 0.32) !important;
}

.zeus-app-state--completed {
  border-color: rgba(74, 222, 128, 0.30) !important;
}

.zeus-app-state--empty {
  border-style: dashed !important;
}

.zeus-generation-progress-wrap {
  padding: 24px 0;
}

.zeus-generation-progress {
  width: min(100%, 64rem);
  margin: 0 auto;
  padding: 32px;
  border: 1px solid var(--shell-border);
  border-radius: 8px;
  background: var(--shell-panel);
  color: var(--shell-text);
  text-align: center;
}

.zeus-generation-progress__loader,
.zeus-generation-progress__status-icon {
  display: grid;
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  place-items: center;
  border-radius: 50%;
  background: rgba(8, 145, 178, 0.10);
}

.zeus-generation-progress__spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--shell-accent-strong);
  border-top-color: transparent;
  border-radius: 50%;
  animation: zeus-app-spin 0.8s linear infinite;
}

.zeus-generation-progress--error .zeus-generation-progress__status-icon {
  background: rgba(220, 38, 38, 0.12);
  color: #b91c1c;
}

.zeus-generation-progress--completed .zeus-generation-progress__status-icon {
  background: rgba(22, 163, 74, 0.12);
  color: #15803d;
}

.zeus-generation-progress__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
}

.zeus-generation-progress__description {
  margin: 10px 0 0;
  color: var(--shell-muted);
  font-size: 0.875rem;
}

.zeus-generation-progress__metrics,
.zeus-generation-progress__phases {
  width: min(100%, 32rem);
  margin: 24px auto 0;
}

.zeus-generation-progress__summary {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 8px;
  color: var(--shell-muted);
  font-size: 0.75rem;
  text-align: left;
}

.zeus-generation-progress__track {
  height: 8px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--shell-panel-muted);
}

.zeus-generation-progress__fill {
  height: 100%;
  border-radius: inherit;
  background: var(--shell-accent-strong);
  transition: width 500ms ease;
}

.zeus-generation-progress__step,
.zeus-generation-progress__refresh {
  margin: 8px 0 0;
  color: var(--shell-muted);
  font-size: 0.75rem;
}

.zeus-generation-progress__phase {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 6px 0;
  color: var(--shell-muted);
  font-size: 0.875rem;
  text-align: left;
  opacity: 0.45;
  transition: opacity 500ms ease, color 500ms ease;
}

.zeus-generation-progress__phase-marker {
  display: grid;
  flex: 0 0 20px;
  width: 20px;
  height: 20px;
  place-items: center;
  border: 1px solid var(--shell-border);
  border-radius: 50%;
  font-size: 0.75rem;
}

.zeus-generation-progress__phase--active {
  color: var(--shell-accent-strong);
  opacity: 1;
}

.zeus-generation-progress__phase--active .zeus-generation-progress__phase-marker {
  border: 2px solid var(--shell-accent-strong);
}

.zeus-generation-progress__phase--done {
  color: var(--shell-text);
  opacity: 0.75;
}

.zeus-generation-progress__phase--done .zeus-generation-progress__phase-marker {
  border-color: rgba(22, 163, 74, 0.32);
  background: rgba(22, 163, 74, 0.12);
  color: #15803d;
}

.zeus-generation-progress__actions {
  display: flex;
  justify-content: center;
  margin-top: 24px;
}

.zeus-product-error {
  margin-bottom: 20px;
  padding: 12px 14px;
  border: 1px solid #fecaca;
  border-radius: 7px;
  background: #fef2f2;
  color: #b91c1c;
  font-size: 0.8125rem;
}

.dark .zeus-product-error {
  border-color: rgba(248, 113, 113, 0.30);
  background: rgba(239, 68, 68, 0.10);
  color: #fca5a5;
}

.zeus-product-create-form {
  margin-bottom: 24px;
  padding: 20px;
}

.zeus-product-form-fields {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 8px;
}

.zeus-product-form-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) auto;
  gap: 12px;
}

.zeus-app-page .zeus-label {
  margin-bottom: 0;
  color: var(--shell-muted);
  font-size: 0.75rem;
  letter-spacing: 0;
}

.zeus-app-page .zeus-input {
  min-height: 40px;
  padding: 9px 11px;
  border-color: var(--shell-border);
  border-radius: 7px;
  background: var(--shell-panel-muted);
  color: var(--shell-text);
  font-family: inherit;
  font-size: 0.875rem;
}

.zeus-app-page .zeus-input:focus {
  border-color: var(--shell-accent-strong);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--shell-accent) 18%, transparent);
  transform: none;
}

.zeus-product-list {
  display: grid;
  gap: 12px;
}

.zeus-product-item {
  padding: 18px;
}

.zeus-product-item:hover {
  background: var(--shell-panel-muted);
}

.zeus-product-item-layout {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.zeus-product-main-link {
  flex: 1;
  min-width: 0;
  text-decoration: none;
}

.zeus-product-title-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.zeus-product-title-row h3 {
  margin: 0;
  color: var(--shell-text);
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 0;
}

.zeus-product-meta,
.zeus-product-next-action {
  margin: 5px 0 0;
  color: var(--shell-muted);
  font-size: 0.75rem;
  line-height: 1.5;
}

.zeus-product-next-action {
  margin-top: 7px;
  font-style: italic;
}

.zeus-product-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.zeus-product-actions form {
  margin: 0;
}

.zeus-app-page .zeus-btn-destructive {
  min-height: 34px;
  border-color: #fecaca;
  background: #fff7f7;
  color: #b91c1c;
}

.dark .zeus-app-page .zeus-btn-destructive {
  border-color: rgba(248, 113, 113, 0.30);
  background: rgba(239, 68, 68, 0.10);
  color: #fca5a5;
}

.zeus-product-open {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  color: var(--shell-muted);
  font-size: 1.125rem;
  text-decoration: none;
}

.zeus-product-empty {
  padding: 32px;
  text-align: center;
}

/* ==========================================================================
   Fase 3a — Onboarding flussi core (layout with-context, context card, chip,
   popup overlay glass, sticky action bar)
   ========================================================================== */

.zeus-app-page--with-context .zeus-app-page-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
  align-items: start;
}

.zeus-app-page--core-flow .hidden {
  display: none !important;
}

.zeus-app-page--core-flow .flex { display: flex; }
.zeus-app-page--core-flow .inline-flex { display: inline-flex; }
.zeus-app-page--core-flow .flex-col { flex-direction: column; }
.zeus-app-page--core-flow .flex-wrap { flex-wrap: wrap; }
.zeus-app-page--core-flow .flex-1 { flex: 1; }
.zeus-app-page--core-flow .items-center { align-items: center; }
.zeus-app-page--core-flow .justify-center { justify-content: center; }
.zeus-app-page--core-flow .justify-between { justify-content: space-between; }
.zeus-app-page--core-flow .gap-1 { gap: 4px; }
.zeus-app-page--core-flow .gap-2 { gap: 8px; }
.zeus-app-page--core-flow .gap-3 { gap: 12px; }
.zeus-app-page--core-flow .gap-4 { gap: 16px; }
.zeus-app-page--core-flow .w-full { width: 100%; }
.zeus-app-page--core-flow .min-w-0 { min-width: 0; }
.zeus-app-page--core-flow .text-center { text-align: center; }
.zeus-app-page--core-flow .text-xs { font-size: 0.75rem; }
.zeus-app-page--core-flow .text-sm { font-size: 0.875rem; }
.zeus-app-page--core-flow .text-lg { font-size: 1.125rem; }
.zeus-app-page--core-flow .text-xl { font-size: 1.25rem; }
.zeus-app-page--core-flow .font-bold { font-weight: 700; }
.zeus-app-page--core-flow .uppercase { text-transform: uppercase; }
.zeus-app-page--core-flow .italic { font-style: italic; }
.zeus-app-page--core-flow .truncate {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.zeus-app-page--core-flow .break-words { overflow-wrap: anywhere; }
.zeus-app-page--core-flow .whitespace-pre-line { white-space: pre-line; }
.zeus-app-page--core-flow .text-content-primary { color: var(--shell-text); }
.zeus-app-page--core-flow .text-content-secondary,
.zeus-app-page--core-flow .text-content-muted { color: var(--shell-muted); }
.zeus-app-page--core-flow .text-brand-cyan,
.zeus-app-page--core-flow .text-brand-cyan-light { color: var(--shell-accent-strong); }
.zeus-app-page--core-flow .text-brand-lime,
.zeus-app-page--core-flow .text-green-400 { color: #15803d; }
.zeus-app-page--core-flow .text-red-300 { color: #b91c1c; }
.zeus-app-page--core-flow .text-yellow-300 { color: #a16207; }
.zeus-app-page--core-flow .mt-1 { margin-top: 4px; }
.zeus-app-page--core-flow .mt-2 { margin-top: 8px; }
.zeus-app-page--core-flow .mt-3 { margin-top: 12px; }
.zeus-app-page--core-flow .mt-4 { margin-top: 16px; }
.zeus-app-page--core-flow .mt-5 { margin-top: 20px; }
.zeus-app-page--core-flow .mt-6 { margin-top: 24px; }
.zeus-app-page--core-flow .mt-8 { margin-top: 32px; }
.zeus-app-page--core-flow .mb-3 { margin-bottom: 12px; }
.zeus-app-page--core-flow .mb-4 { margin-bottom: 16px; }
.zeus-app-page--core-flow .mb-6 { margin-bottom: 24px; }
.zeus-app-page--core-flow .mb-8 { margin-bottom: 32px; }
.zeus-app-page--core-flow .p-3 { padding: 12px; }
.zeus-app-page--core-flow .p-4 { padding: 16px; }
.zeus-app-page--core-flow .p-5 { padding: 20px; }
.zeus-app-page--core-flow .p-6 { padding: 24px; }
.zeus-app-page--core-flow .p-8 { padding: 32px; }
.zeus-app-page--core-flow .space-y-2 > * + * { margin-top: 8px; }
.zeus-app-page--core-flow .space-y-4 > * + * { margin-top: 16px; }
.zeus-app-page--core-flow .space-y-6 > * + * { margin-top: 24px; }
.zeus-app-page--core-flow .rounded-xl { border-radius: 8px; }
.zeus-app-page--core-flow .border { border: 1px solid var(--shell-border); }
.zeus-app-page--core-flow .leading-5 { line-height: 1.25rem; }
.zeus-app-page--core-flow .leading-6 { line-height: 1.5rem; }
.zeus-app-page--core-flow .leading-7 { line-height: 1.75rem; }

.zeus-app-page--specialist-flow .items-start { align-items: flex-start; }

/* Fase 4 — Motore B/C compatibility layer. The legacy engine templates use
   utility classes that are not emitted by Tailwind in the standalone shell. */
.zeus-app-page--engine-flow .block { display: block; }
.zeus-app-page--engine-flow .items-start { align-items: flex-start; }
.zeus-app-page--engine-flow .space-y-3 > * + * { margin-top: 12px; }
.zeus-app-page--engine-flow .space-y-5 > * + * { margin-top: 20px; }
.zeus-app-page--engine-flow .rounded-2xl { border-radius: 10px; }
.zeus-app-page--engine-flow .text-brand-violet { color: #6d28d9; }
.zeus-app-page--engine-flow .text-amber-200 { color: #b45309; }

.zeus-app-page--engine-flow .zeus-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.8rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  line-height: 1;
  text-transform: uppercase;
  white-space: nowrap;
}

.zeus-app-page--engine-flow label.block {
  background: var(--shell-panel-muted);
}

.zeus-app-page--engine-flow input[type="checkbox"] {
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  margin-top: 3px;
  accent-color: var(--shell-accent-strong);
}

.zeus-app-page--specialist-flow .zeus-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.8rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  line-height: 1;
  text-transform: uppercase;
  white-space: nowrap;
}

.zeus-app-page--specialist-flow .zeus-file-input {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.zeus-app-page--specialist-flow .zeus-file-input input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.zeus-app-page--specialist-flow .zeus-file-label {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.6rem 1.2rem;
  border: 1px solid var(--shell-border);
  border-radius: 999px;
  background: var(--shell-panel-muted);
  color: var(--shell-text);
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
}

.zeus-app-page--specialist-flow .zeus-file-input.has-file .zeus-file-label {
  border-color: var(--shell-accent-strong);
  background: rgba(8, 145, 178, 0.12);
  color: var(--shell-accent-strong);
}

.zeus-app-page--specialist-flow .zeus-specialist-loader {
  width: 64px;
  height: 64px;
  margin-right: auto;
  margin-left: auto;
  border-radius: 50%;
  background: rgba(8, 145, 178, 0.10);
}

.zeus-app-page--specialist-flow .zeus-specialist-loader__spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--shell-accent-strong);
  border-top-color: transparent;
  border-radius: 50%;
  animation: zeus-app-spin 0.8s linear infinite;
}

.zeus-app-page--specialist-flow .zeus-phase {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  color: var(--shell-muted);
  opacity: 0.45;
  text-align: left;
}

.zeus-app-page--specialist-flow .zeus-phase-dot {
  flex: 0 0 10px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--shell-muted);
}

.zeus-app-page--specialist-flow .zeus-phase-active {
  color: var(--shell-accent-strong);
  opacity: 1;
}

.zeus-app-page--specialist-flow .zeus-phase-active .zeus-phase-dot {
  background: var(--shell-accent-strong);
}

.zeus-app-page--specialist-flow .zeus-phase-done { opacity: 0.7; }

@media (prefers-reduced-motion: reduce) {
  .zeus-app-page--specialist-flow .zeus-specialist-loader__spinner {
    animation: none;
  }
}

:where(.zeus-app-page--core-flow) .zeus-app-steps {
  margin-bottom: 24px;
}

:where(.zeus-app-page--core-flow) .zeus-app-steps ol {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  color: var(--shell-muted);
  font-size: 0.8125rem;
  font-weight: 700;
  list-style: none;
}

:where(.zeus-app-page--core-flow) .zeus-app-steps li {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

:where(.zeus-app-page--core-flow) .zeus-app-steps li > a,
:where(.zeus-app-page--core-flow) .zeus-app-steps li > span.inline-flex {
  align-items: center;
  justify-content: center;
  flex: 0 0 32px;
  width: 32px;
  height: 32px;
  border: 1px solid var(--shell-border);
  border-radius: 7px;
  background: var(--shell-panel-muted);
  color: var(--shell-muted);
  font-size: 0.75rem;
  text-decoration: none;
}

:where(.zeus-app-page--core-flow) .zeus-app-steps li > [class*="bg-brand-cyan"] {
  border-color: #0e7490;
  background: #0e7490;
  color: #ffffff;
}

:where(.zeus-app-page--core-flow) .zeus-app-steps li > [class*="bg-green-500"] {
  border-color: #bbf7d0;
  background: #f0fdf4;
  color: #15803d;
}

:where(.zeus-app-page--core-flow) .zeus-app-steps li > svg {
  flex: 0 0 16px;
  width: 16px;
  height: 16px;
  color: var(--shell-muted);
}

:where(.zeus-app-page--core-flow) .zeus-app-steps li > a svg {
  width: 16px;
  height: 16px;
}

#dna-popup-overlay {
  position: fixed;
  inset: 0;
  z-index: 150;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

#dna-popup-overlay.flex {
  display: flex;
}

#dna-popup-overlay .dna-popup-panel {
  width: min(100%, 672px);
  max-height: 85vh;
  overflow: hidden;
  border-radius: 8px !important;
}

@media (min-width: 960px) {
  .zeus-app-page--with-context .zeus-app-page-body {
    grid-template-columns: minmax(0, 1fr) 280px;
  }
}

@media (min-width: 720px) and (max-width: 959px) {
  .zeus-app-page--dna-review .zeus-app-page-body {
    grid-template-columns: minmax(0, 1fr) minmax(220px, 240px);
  }
}

@media (min-width: 640px) {
  :where(.zeus-app-page--core-flow) .zeus-app-steps li > span.hidden {
    display: inline !important;
  }

  .zeus-app-page--core-flow .sm\:flex-row { flex-direction: row; }
  .zeus-app-page--specialist-flow .sm\:items-center { align-items: center; }
}

.zeus-app-page-main {
  min-width: 0;
}

.zeus-app-page-main--centered {
  max-width: 760px;
  margin: 0 auto;
}

.zeus-app-panel--padded {
  padding: 28px;
}

.zeus-app-page-context {
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: sticky;
  top: 76px;
  align-self: start;
  max-height: calc(100vh - 92px);
  overflow-y: auto;
}

.zeus-app-context-card {
  border: 1px solid var(--shell-border);
  border-radius: 8px;
  background: var(--shell-panel);
  padding: 18px;
  box-shadow: 0 8px 22px rgba(15, 23, 42, 0.05);
}

.dark .zeus-app-context-card {
  box-shadow: none;
}

.zeus-app-context-label {
  margin: 0 0 6px;
  color: var(--shell-muted);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.zeus-app-context-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.zeus-app-context-meta {
  margin: 6px 0 0;
  color: var(--shell-muted);
  font-size: 0.75rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.zeus-app-context-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.zeus-app-context-actions .zeus-btn {
  width: 100%;
}

.zeus-app-chip {
  display: inline-block;
  margin-top: 10px;
  padding: 4px 10px;
  border: 1px solid var(--shell-border);
  border-radius: 999px;
  background: var(--shell-panel);
  color: var(--shell-accent-strong);
  font-size: 0.6875rem;
  font-weight: 700;
}

/* Popup glass "generazione in corso" — overlay accessibile */
.zeus-app-overlay {
  position: fixed;
  inset: 0;
  z-index: 60;
  align-items: center;
  justify-content: center;
  padding: 16px;
  background: rgba(2, 6, 23, 0.5);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}

.zeus-app-overlay.flex {
  display: flex;
}

.zeus-app-overlay.hidden {
  display: none !important;
}

#neural-popup.hidden,
#generating-popup.hidden,
#feedback-regeneration-popup.hidden {
  display: none !important;
}

#neural-popup.flex,
#generating-popup.flex,
#feedback-regeneration-popup.flex {
  display: flex;
}

.zeus-app-overlay__card {
  width: 100%;
  max-width: 360px;
  padding: 32px;
  border-radius: 16px;
  text-align: center;
  background: var(--shell-panel);
  border: 1px solid var(--shell-border);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.22);
}

.zeus-app-overlay__card--glass {
  background: rgba(255, 255, 255, 0.92);
}

.dark .zeus-app-overlay__card--glass {
  background: rgba(15, 23, 42, 0.72);
  -webkit-backdrop-filter: blur(40px) saturate(180%);
  backdrop-filter: blur(40px) saturate(180%);
  border-color: rgba(255, 255, 255, 0.12);
}

.zeus-app-overlay__spinner {
  width: 48px;
  height: 48px;
  margin: 0 auto 20px;
  border: 3px solid var(--shell-accent);
  border-top-color: transparent;
  border-radius: 50%;
  animation: zeus-app-spin 0.8s linear infinite;
}

.zeus-app-overlay__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
}

.zeus-app-overlay__text {
  margin: 8px 0 0;
  color: var(--shell-muted);
  font-size: 0.875rem;
}

@keyframes zeus-app-spin {
  to { transform: rotate(360deg); }
}

@media (prefers-reduced-motion: reduce) {
  .zeus-app-overlay__spinner,
  .zeus-generation-progress__spinner { animation: none; }
}

/* Sticky action bar per i form domande (sostituisce utility Tailwind legacy) */
.sticky-bottom-bar {
  position: sticky;
  bottom: 16px;
  z-index: 5;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-top: 16px;
  padding: 16px;
  border: 1px solid var(--shell-border);
  border-radius: 8px;
  background: var(--shell-panel);
  box-shadow: 0 12px 32px rgba(15, 23, 42, 0.10);
}

.zeus-app-shell--tenant .sticky-bottom-bar {
  position: static;
}

.dark .sticky-bottom-bar {
  background: rgba(15, 23, 42, 0.86);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
}

.zeus-product-empty p {
  margin: 0;
  color: var(--shell-muted);
}

@media (max-width: 767px) {
  .zeus-app-shell {
    grid-template-areas:
      "header"
      "sidebar"
      "main";
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: var(--shell-header-height) auto minmax(0, 1fr);
  }

  .zeus-app-shell__sidebar {
    border-right: 0;
    border-bottom: 1px solid var(--shell-border);
  }

  .zeus-app-shell__main {
    padding: 16px;
  }

  .zeus-app-shell--tenant {
    grid-template-areas:
      "header"
      "main";
    grid-template-rows: var(--shell-header-height) minmax(0, 1fr);
  }

  .zeus-app-shell--tenant .zeus-app-shell__sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    z-index: 120;
    width: min(320px, 86vw);
    border-right: 1px solid var(--shell-border);
    border-bottom: 0;
    transform: translateX(-100%);
    transition: transform 180ms ease;
  }

  .zeus-app-shell--tenant.is-menu-open .zeus-app-shell__sidebar {
    transform: translateX(0);
  }

  .zeus-app-menu-toggle,
  .zeus-app-menu-close {
    display: inline-flex;
  }

  .zeus-app-menu-toggle {
    margin-right: 10px;
  }

  .zeus-app-logout {
    display: none;
  }

  .zeus-app-command-trigger {
    width: 34px;
    padding: 0;
    justify-content: center;
  }

  .zeus-app-command-trigger__label,
  .zeus-app-command-trigger kbd {
    display: none;
  }

  .zeus-command-palette {
    align-items: flex-start;
    padding: 68px 12px 12px;
  }

  .zeus-command-palette__panel {
    max-height: calc(100vh - 80px);
  }

  .zeus-command-palette__header {
    padding: 14px 14px 12px;
  }

  .zeus-command-palette__search {
    margin-right: 14px;
    margin-left: 14px;
  }

  .zeus-command-palette__footer {
    display: none;
  }

  .zeus-app-sidebar-overlay {
    position: fixed;
    inset: 0;
    z-index: 110;
    width: 100%;
    height: 100%;
    padding: 0;
    border: 0;
    background: rgba(15, 23, 42, 0.46);
  }

  .zeus-app-shell--tenant.is-menu-open .zeus-app-sidebar-overlay {
    display: block;
  }

  .is-app-menu-open {
    overflow: hidden;
  }

  .zeus-app-page-header {
    flex-direction: column;
    margin-bottom: 18px;
  }

  .zeus-app-page-header h1 {
    font-size: 1.5rem;
  }

  .zeus-app-dashboard-grid,
  .zeus-app-workspace-details,
  .zeus-product-form-row {
    grid-template-columns: minmax(0, 1fr);
  }

  .zeus-app-dashboard-overview {
    padding: 20px;
  }

  .zeus-app-dashboard-overview .zeus-app-workspace-details {
    grid-template-columns: minmax(0, 1fr);
  }

  .zeus-method-head {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .zeus-method-head > p {
    max-width: none;
    text-align: left;
  }

  .zeus-method-flow::before {
    left: 22px;
  }

  .zeus-method-step {
    grid-template-columns: 46px minmax(0, 1fr);
    gap: 12px;
    padding: 16px 0;
  }

  .zeus-method-marker {
    width: 44px;
    height: 44px;
    border-width: 4px;
  }

  .zeus-method-when {
    grid-column: 2;
    min-height: 0;
  }

  .zeus-method-cadence {
    grid-template-columns: minmax(0, 1fr);
  }

  .zeus-method-cadence > div {
    min-height: 0;
  }

  .zeus-product-item-layout {
    align-items: flex-start;
    flex-direction: column;
  }

  .zeus-product-actions {
    justify-content: space-between;
    width: 100%;
    padding-top: 12px;
    border-top: 1px solid var(--shell-border);
  }
}

/* ---------- AGENT CHAT ("Testa il tuo agente") ---------- */
.zeus-app-chat {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.zeus-app-chat-empty h2 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 1.375rem;
}

.zeus-app-chat-empty-text {
  max-width: 56ch;
  margin: 0 0 16px;
  color: var(--shell-muted);
  font-size: 0.875rem;
}

.zeus-app-chat-toolbar {
  display: flex;
  justify-content: flex-end;
}

.zeus-app-chat-selector {
  display: flex;
  align-items: center;
  gap: 10px;
}

.zeus-app-chat-selector label {
  color: var(--shell-muted);
  font-size: 0.8125rem;
  font-weight: 600;
}

.zeus-app-chat-panel {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.zeus-app-chat-log {
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: 320px;
  max-height: min(520px, 55vh);
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 20px;
  scrollbar-width: thin;
  scrollbar-color: var(--shell-border) transparent;
}

.zeus-app-chat-log::-webkit-scrollbar {
  width: 8px;
}

.zeus-app-chat-log::-webkit-scrollbar-thumb {
  border-radius: 4px;
  background: var(--shell-border);
}

.zeus-app-chat-log::-webkit-scrollbar-track {
  background: transparent;
}

.zeus-app-chat-avatar {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 34px;
  width: 34px;
  height: 34px;
  margin-top: 2px;
  border: 1px solid var(--shell-border);
  border-radius: 50%;
  background: var(--shell-panel-muted);
  font-size: 1.05rem;
  line-height: 1;
}

.zeus-app-chat-avatar--user {
  border-color: color-mix(in srgb, var(--shell-accent) 35%, var(--shell-border));
  background: var(--shell-accent-soft);
}

.zeus-app-chat-bubble-stack {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.zeus-app-chat-message--user .zeus-app-chat-bubble-stack {
  align-items: flex-end;
}


.zeus-app-chat-hint {
  max-width: 46ch;
  margin: auto;
  color: var(--shell-muted);
  font-size: 0.875rem;
  text-align: center;
}

.zeus-app-chat-message {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  max-width: 82%;
}

.zeus-app-chat-message--user {
  align-self: flex-end;
}

.zeus-app-chat-message--assistant {
  align-self: flex-start;
}

.zeus-app-chat-message-role {
  margin: 0;
  color: var(--shell-muted);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.zeus-app-chat-message-body {
  padding: 10px 14px;
  border: 1px solid var(--shell-border);
  border-radius: 14px;
  background: var(--shell-panel-muted);
  font-size: 0.9rem;
  line-height: 1.5;
  overflow-wrap: break-word;
}

.zeus-app-chat-message--user .zeus-app-chat-message-body {
  border-color: color-mix(in srgb, var(--shell-accent) 30%, var(--shell-border));
  background: var(--shell-accent-soft);
}

.zeus-app-chat-message-body p {
  margin: 0 0 8px;
}

.zeus-app-chat-message-body p:last-child {
  margin-bottom: 0;
}

.zeus-app-chat-message-body ul,
.zeus-app-chat-message-body ol {
  margin: 0 0 8px;
  padding-left: 20px;
}

.zeus-app-chat-message-body h2,
.zeus-app-chat-message-body h3 {
  margin: 4px 0 6px;
  font-size: 0.95rem;
}

.zeus-app-chat-message-body a {
  color: var(--shell-accent-strong);
}

.zeus-app-chat-composer {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 14px 16px;
  border-top: 1px solid var(--shell-border);
  background: var(--shell-panel);
}

.zeus-app-chat-input {
  width: 100%;
  resize: vertical;
}

.zeus-app-chat-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
}

.zeus-app-chat-spinner {
  width: 18px;
  height: 18px;
  border: 2px solid var(--shell-border);
  border-top-color: var(--shell-accent);
  border-radius: 50%;
  animation: zeus-app-chat-spin 0.8s linear infinite;
}

.htmx-indicator {
  opacity: 0;
  transition: opacity 0.2s ease;
}

.htmx-request .htmx-indicator,
.htmx-indicator.htmx-request {
  opacity: 1;
}

@keyframes zeus-app-chat-spin {
  to {
    transform: rotate(360deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  .zeus-app-shell *,
  .zeus-app-shell *::before,
  .zeus-app-shell *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}