.shell{
  display:grid;
  grid-template-columns:280px 1fr;
  min-height:100vh;
}
.sidebar{
  border-right:1px solid var(--line);
  background:rgba(255,255,255,.86);
  backdrop-filter:blur(10px);
  padding:18px;
  display:flex;
  flex-direction:column;
  gap:18px;
}
.brand{
  padding:16px;
  border:1px solid var(--line);
  border-radius:18px;
  background:var(--panel);
  box-shadow:var(--shadow);
}
.brand-title{
  font-size:1.2rem;
  font-weight:800;
}
.brand-sub{
  margin-top:6px;
  color:var(--muted);
  font-size:.92rem;
}
.nav{display:grid;gap:8px}
.sidebar-foot{margin-top:auto}
.main{
  padding:18px;
}
.topbar{
  display:flex;
  justify-content:space-between;
  gap:16px;
  align-items:flex-start;
  border:1px solid var(--line);
  border-radius:20px;
  background:var(--panel);
  box-shadow:var(--shadow);
  padding:18px;
  margin-bottom:16px;
}
#app{
  display:grid;
  gap:16px;
}
.grid-2{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:16px;
}
.grid-3{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:16px;
}
.login-overlay{
  position:fixed;
  inset:0;
  display:flex;
  align-items:center;
  justify-content:center;
  background:rgba(15,23,42,.25);
  z-index:50;
}
.login-card{
  width:min(440px,92vw);
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:22px;
  box-shadow:var(--shadow);
  padding:22px;
}
@media (max-width: 980px){
  .shell{grid-template-columns:1fr}
  .sidebar{border-right:0;border-bottom:1px solid var(--line)}
  .grid-2,.grid-3{grid-template-columns:1fr}
  .topbar{flex-direction:column}
}



/* mantiene leggibile il caschetto SVG dentro il box chiaro */
.admin-logo-svg {
  filter: none !important;
}




/* Variante dark mode: logo a riposo più scuro ma sempre leggero */
[data-theme="dark"] .admin-logo-mark,
[data-theme="dark"] .admin-logo-helmet {
  background:
    linear-gradient(135deg, rgba(127, 29, 29, .30) 0%, rgba(248, 113, 113, .10) 100%) !important;
  border-color: rgba(248, 113, 113, .48) !important;
  box-shadow:
    0 2px 10px rgba(127, 29, 29, .22),
    inset 0 1px 0 rgba(255,255,255,.08) !important;
}

[data-theme="dark"] .admin-logo-svg {
  opacity: .88;
  filter: saturate(.85) contrast(1.02) brightness(1.02) !important;
}

[data-theme="dark"] .admin-header-brand:hover .admin-logo-mark,
[data-theme="dark"] .admin-header-brand:hover .admin-logo-helmet {
  background:
    linear-gradient(135deg, #ef4444 0%, #b91c1c 100%) !important;
  border-color: rgba(248, 113, 113, .90) !important;
  box-shadow:
    0 7px 18px rgba(127, 29, 29, .38),
    inset 0 1px 0 rgba(255,255,255,.18) !important;
}

[data-theme="dark"] .admin-header-brand:hover .admin-logo-svg {
  opacity: 1;
  filter: brightness(0) invert(1) contrast(1.08) saturate(1.05) !important;
}

/* ADMIN_TOPBAR_RM_STYLE_V1
   Topbar Admin allineata a Richiesta Materiali:
   - non fixed / non sticky
   - scrolla via con la pagina
   - tema persistente gestito da index.html
   - colore modulo Admin derivato dalla homepage c-adm
*/
body {
  padding-top: 0 !important;
}

.admin-global-header {
  position: relative !important;
  top: auto !important;
  left: auto !important;
  right: auto !important;
  z-index: 80 !important;

  min-height: 64px !important;
  height: auto !important;

  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  gap: 16px !important;

  padding: 12px 22px !important;

  background:
    linear-gradient(135deg, #fff7f7 0%, #fee2e2 100%) !important;
  color: #475569 !important;

  border-bottom: 1.5px solid #ef4444 !important;
  box-shadow:
    0 8px 22px rgba(239, 68, 68, .10),
    0 2px 8px rgba(15, 23, 42, .06) !important;
}

.admin-header-brand {
  display: inline-flex !important;
  align-items: center !important;
  gap: 12px !important;
  min-width: 0 !important;
  text-decoration: none !important;
  color: inherit !important;
}

.admin-header-title {
  display: block !important;
  color: #334155 !important;
  font-size: 1.05rem !important;
  font-weight: 800 !important;
  letter-spacing: -0.02em !important;
  line-height: 1.1 !important;
}

.admin-header-sub {
  display: block !important;
  margin-top: 2px !important;
  color: #64748b !important;
  opacity: 1 !important;
  font-size: .70rem !important;
  font-weight: 700 !important;
  letter-spacing: .05em !important;
  text-transform: uppercase !important;
}

/* Logo/home: riposo leggero, hover pieno */
.admin-logo-mark,
.admin-logo-helmet {
  width: 38px !important;
  height: 38px !important;
  border-radius: 12px !important;
  flex: 0 0 auto !important;

  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;

  background:
    linear-gradient(135deg, rgba(254, 226, 226, .72) 0%, rgba(255, 247, 247, .92) 100%) !important;
  border: 1px solid rgba(239, 68, 68, .42) !important;
  box-shadow:
    0 2px 8px rgba(239, 68, 68, .10),
    inset 0 1px 0 rgba(255,255,255,.60) !important;

  overflow: hidden !important;

  transition:
    background .18s ease,
    border-color .18s ease,
    box-shadow .18s ease,
    transform .18s ease,
    filter .18s ease !important;
}

.admin-logo-svg {
  width: 28px !important;
  height: 28px !important;
  display: block !important;
  opacity: .88 !important;
  filter: saturate(.82) contrast(.98) !important;

  transition:
    opacity .18s ease,
    filter .18s ease,
    transform .18s ease !important;
}

.admin-header-brand:hover .admin-logo-mark,
.admin-header-brand:hover .admin-logo-helmet {
  background:
    linear-gradient(135deg, #ef4444 0%, #dc2626 100%) !important;
  border-color: #ef4444 !important;
  box-shadow:
    0 6px 16px rgba(239, 68, 68, .28),
    inset 0 1px 0 rgba(255,255,255,.26) !important;
  transform: translateY(-1px) !important;
}

.admin-header-brand:hover .admin-logo-svg {
  opacity: 1 !important;
  filter: brightness(0) invert(1) contrast(1.08) saturate(1.05) !important;
  transform: scale(1.03) !important;
}

.admin-header-brand:active .admin-logo-mark,
.admin-header-brand:active .admin-logo-helmet {
  transform: translateY(0) !important;
}

.admin-theme-btn {
  width: 38px !important;
  height: 38px !important;
  border-radius: 12px !important;

  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;

  background: #fee2e2 !important;
  border: 1px solid #fecaca !important;
  color: #991b1b !important;

  cursor: pointer !important;
  transition:
    background .18s ease,
    border-color .18s ease,
    transform .18s ease,
    box-shadow .18s ease !important;
}

.admin-theme-btn:hover {
  background: #fecaca !important;
  border-color: #fca5a5 !important;
  transform: translateY(-1px) !important;
  box-shadow: 0 5px 14px rgba(239, 68, 68, .18) !important;
}

/* Evita spazio/top offset residui dalla vecchia topbar fixed */
.shell {
  min-height: auto !important;
}

.sidebar {
  top: auto !important;
}

.topbar {
  top: auto !important;
}

/* Dark mode: stesso principio, ma fondo scuro con accento rosso */
[data-theme="dark"] .admin-global-header {
  background:
    radial-gradient(circle at 42px 50%, rgba(239, 68, 68, .22) 0%, rgba(239, 68, 68, .12) 180px, transparent 360px),
    linear-gradient(135deg, rgba(127, 29, 29, .34) 0%, rgba(69, 10, 10, .24) 42%, rgba(15, 23, 42, .96) 100%) !important;
  color: #f8fafc !important;
  border-bottom: 1.5px solid rgba(248, 113, 113, .70) !important;
  box-shadow:
    0 8px 24px rgba(127, 29, 29, .22),
    0 2px 10px rgba(0, 0, 0, .36) !important;
}

[data-theme="dark"] .admin-header-title {
  color: #f8fafc !important;
}

[data-theme="dark"] .admin-header-sub {
  color: #fecaca !important;
  opacity: .84 !important;
}

[data-theme="dark"] .admin-logo-mark,
[data-theme="dark"] .admin-logo-helmet {
  background:
    linear-gradient(135deg, rgba(127, 29, 29, .30) 0%, rgba(248, 113, 113, .10) 100%) !important;
  border-color: rgba(248, 113, 113, .48) !important;
  box-shadow:
    0 2px 10px rgba(127, 29, 29, .22),
    inset 0 1px 0 rgba(255,255,255,.08) !important;
}

[data-theme="dark"] .admin-logo-svg {
  opacity: .90 !important;
  filter: saturate(.88) contrast(1.02) brightness(1.02) !important;
}

[data-theme="dark"] .admin-header-brand:hover .admin-logo-mark,
[data-theme="dark"] .admin-header-brand:hover .admin-logo-helmet {
  background:
    linear-gradient(135deg, #ef4444 0%, #b91c1c 100%) !important;
  border-color: rgba(248, 113, 113, .90) !important;
  box-shadow:
    0 7px 18px rgba(127, 29, 29, .38),
    inset 0 1px 0 rgba(255,255,255,.18) !important;
}

[data-theme="dark"] .admin-header-brand:hover .admin-logo-svg {
  opacity: 1 !important;
  filter: brightness(0) invert(1) contrast(1.08) saturate(1.05) !important;
}

[data-theme="dark"] .admin-theme-btn {
  background: rgba(254, 226, 226, .10) !important;
  border: 1px solid rgba(248, 113, 113, .34) !important;
  color: #fecaca !important;
}

[data-theme="dark"] .admin-theme-btn:hover {
  background: rgba(248, 113, 113, .18) !important;
  border-color: rgba(248, 113, 113, .55) !important;
}

@media (max-width: 720px) {
  .admin-global-header {
    min-height: 58px !important;
    padding: 9px 12px !important;
    gap: 10px !important;
  }

  .admin-logo-mark,
  .admin-logo-helmet,
  .admin-theme-btn {
    width: 36px !important;
    height: 36px !important;
    border-radius: 11px !important;
  }

  .admin-logo-svg {
    width: 26px !important;
    height: 26px !important;
  }

  .admin-header-title {
    font-size: .98rem !important;
  }

  .admin-header-sub {
    display: none !important;
  }
}