:root {
  --bg: #0d0f18;
  --bg2: #131621;
  --bg3: #1a1e2e;
  --card: #1e2235;
  --card2: #242840;
  --border: rgba(255,255,255,0.07);
  --border2: rgba(255,255,255,0.12);
  --accent: #e94560;
  --accent2: #ff6b6b;
  --accent-glow: rgba(233,69,96,0.3);
  --blue: #4f8ef7;
  --green: #22c55e;
  --yellow: #f59e0b;
  --purple: #8b5cf6;
  --text: #e2e8f0;
  --text2: #94a3b8;
  --text3: #64748b;
  --sidebar-w: 260px;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 4px 24px rgba(0,0,0,0.4);
  --font: 'Plus Jakarta Sans', sans-serif;
  --mono: 'Space Mono', monospace;
}

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

html { font-size: 15px; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.6;
}

/* ===== LAYOUT ===== */
.app-wrapper {
  display: flex;
  min-height: 100vh;
}

/* ===== SIDEBAR ===== */
.sidebar {
  width: var(--sidebar-w);
  background: var(--bg2);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  left: 0; top: 0; bottom: 0;
  z-index: 100;
  overflow-y: auto;
  transition: transform 0.3s ease;
}

.sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px;
  border-bottom: 1px solid var(--border);
}

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text);
}

.logo-icon {
  width: 36px; height: 36px;
  background: var(--accent);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  color: white;
  flex-shrink: 0;
}

.logo-text {
  font-size: 16px;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: var(--text);
}

.sidebar-close { display: none; background: none; border: none; color: var(--text2); font-size: 18px; cursor: pointer; }

.sidebar-brand {
  padding: 16px 20px 0;
}
.brand-logo {
  max-height: 48px;
  max-width: 160px;
  object-fit: contain;
  border-radius: 6px;
}

.sidebar-user {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}

.user-avatar {
  width: 38px; height: 38px;
  background: linear-gradient(135deg, var(--accent), var(--purple));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 15px;
  color: white;
  flex-shrink: 0;
}

.user-info { min-width: 0; }
.user-name { font-weight: 600; font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.user-plan {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 20px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: 2px;
  font-weight: 600;
}
.badge-trial { background: rgba(245,158,11,0.15); color: var(--yellow); }
.badge-active { background: rgba(34,197,94,0.15); color: var(--green); }
.badge-expired { background: rgba(233,69,96,0.15); color: var(--accent); }

.sidebar-nav {
  padding: 12px 12px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  color: var(--text2);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.15s ease;
}

.nav-item:hover { background: var(--card); color: var(--text); }
.nav-item.active { background: var(--accent); color: white; }
.nav-item.active i { color: white; }

.nav-item i { width: 18px; text-align: center; font-size: 15px; }

.nav-divider { height: 1px; background: var(--border); margin: 8px 0; }

.nav-admin { color: var(--purple); }
.nav-admin:hover { background: rgba(139,92,246,0.15); color: var(--purple); }
.nav-logout { color: var(--accent2); }
.nav-logout:hover { background: rgba(233,69,96,0.1); color: var(--accent); }

.trial-banner {
  margin: 12px;
  padding: 14px;
  background: rgba(245,158,11,0.1);
  border: 1px solid rgba(245,158,11,0.2);
  border-radius: var(--radius-sm);
  font-size: 12px;
  color: var(--yellow);
  text-align: center;
  line-height: 1.6;
}

.btn-trial-upgrade {
  display: block;
  margin-top: 8px;
  background: var(--yellow);
  color: #000;
  padding: 6px 12px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 700;
  font-size: 12px;
  transition: opacity 0.2s;
}
.btn-trial-upgrade:hover { opacity: 0.85; }

/* ===== MAIN CONTENT ===== */
.main-content {
  margin-left: var(--sidebar-w);
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

/* ===== TOPBAR ===== */
.topbar {
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  padding: 0 24px;
  height: 60px;
  display: flex;
  align-items: center;
  gap: 16px;
  position: sticky;
  top: 0;
  z-index: 50;
}

.menu-toggle { display: none; background: none; border: none; color: var(--text2); font-size: 20px; cursor: pointer; }

.topbar-title {
  font-weight: 700;
  font-size: 17px;
  flex: 1;
}

.topbar-actions { display: flex; gap: 10px; }

.content-body {
  padding: 24px;
  flex: 1;
}

/* ===== ALERTS ===== */
.alert {
  padding: 13px 18px;
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 500;
  animation: slideIn 0.3s ease;
}
@keyframes slideIn { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: translateY(0); } }
.alert-success { background: rgba(34,197,94,0.12); border: 1px solid rgba(34,197,94,0.25); color: var(--green); }
.alert-error { background: rgba(233,69,96,0.12); border: 1px solid rgba(233,69,96,0.25); color: var(--accent2); }
.alert-info { background: rgba(79,142,247,0.12); border: 1px solid rgba(79,142,247,0.25); color: var(--blue); }

/* ===== CARDS ===== */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 20px;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.card-title {
  font-size: 16px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 10px;
}

.card-title i { color: var(--accent); }

/* ===== STAT CARDS ===== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.stat-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: border-color 0.2s, transform 0.2s;
}

.stat-card:hover { border-color: var(--accent); transform: translateY(-2px); }

.stat-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

.stat-icon.blue { background: rgba(79,142,247,0.15); color: var(--blue); }
.stat-icon.green { background: rgba(34,197,94,0.15); color: var(--green); }
.stat-icon.red { background: rgba(233,69,96,0.15); color: var(--accent); }
.stat-icon.purple { background: rgba(139,92,246,0.15); color: var(--purple); }
.stat-icon.yellow { background: rgba(245,158,11,0.15); color: var(--yellow); }

.stat-value { font-size: 24px; font-weight: 800; font-family: var(--mono); line-height: 1; }
.stat-label { font-size: 12px; color: var(--text2); margin-top: 4px; font-weight: 500; }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 9px 18px;
  border-radius: var(--radius-sm);
  font-family: var(--font);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.btn-primary { background: var(--accent); color: white; }
.btn-primary:hover { background: #d63952; transform: translateY(-1px); box-shadow: 0 4px 16px var(--accent-glow); }
.btn-secondary { background: var(--card2); color: var(--text); border: 1px solid var(--border2); }
.btn-secondary:hover { background: var(--bg3); border-color: var(--border2); }
.btn-success { background: rgba(34,197,94,0.15); color: var(--green); border: 1px solid rgba(34,197,94,0.2); }
.btn-success:hover { background: var(--green); color: white; }
.btn-danger { background: rgba(233,69,96,0.1); color: var(--accent); border: 1px solid rgba(233,69,96,0.2); }
.btn-danger:hover { background: var(--accent); color: white; }
.btn-blue { background: rgba(79,142,247,0.15); color: var(--blue); border: 1px solid rgba(79,142,247,0.2); }
.btn-blue:hover { background: var(--blue); color: white; }
.btn-sm { padding: 6px 12px; font-size: 13px; }
.btn-lg { padding: 13px 28px; font-size: 16px; }
.btn-full { width: 100%; justify-content: center; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* ===== FORMS ===== */
.form-group { margin-bottom: 18px; }
.form-label { display: block; font-size: 13px; font-weight: 600; color: var(--text2); margin-bottom: 7px; }
.form-label .required { color: var(--accent); }

.form-control {
  width: 100%;
  background: var(--bg3);
  border: 1px solid var(--border2);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  color: var(--text);
  font-family: var(--font);
  font-size: 14px;
  transition: border-color 0.2s;
  outline: none;
}
.form-control:focus { border-color: var(--accent); background: var(--card); }
.form-control::placeholder { color: var(--text3); }

select.form-control { cursor: pointer; }
textarea.form-control { resize: vertical; min-height: 80px; }

.form-row { display: grid; gap: 16px; }
.form-row.cols-2 { grid-template-columns: 1fr 1fr; }
.form-row.cols-3 { grid-template-columns: 1fr 1fr 1fr; }
.form-row.cols-4 { grid-template-columns: 1fr 1fr 1fr 1fr; }

.form-hint { font-size: 12px; color: var(--text3); margin-top: 5px; }

.form-errors {
  background: rgba(233,69,96,0.1);
  border: 1px solid rgba(233,69,96,0.2);
  border-radius: var(--radius-sm);
  padding: 14px;
  margin-bottom: 20px;
  color: var(--accent2);
  font-size: 13px;
}

.form-errors ul { padding-left: 20px; }
.form-errors li { margin-top: 4px; }

/* ===== TABLES ===== */
.table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

th {
  background: var(--bg3);
  padding: 12px 16px;
  text-align: left;
  font-size: 12px;
  font-weight: 700;
  color: var(--text2);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

td {
  padding: 13px 16px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}

tr:last-child td { border-bottom: none; }
tr:hover td { background: rgba(255,255,255,0.025); }

.td-actions { white-space: nowrap; display: flex; gap: 6px; align-items: center; }

/* ===== BADGES ===== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge-bozza { background: rgba(100,116,139,0.2); color: var(--text2); }
.badge-inviato { background: rgba(79,142,247,0.2); color: var(--blue); }
.badge-accettato { background: rgba(34,197,94,0.2); color: var(--green); }
.badge-rifiutato { background: rgba(233,69,96,0.2); color: var(--accent); }
.badge-scaduto { background: rgba(245,158,11,0.2); color: var(--yellow); }

/* ===== SEARCH / FILTER BAR ===== */
.filter-bar {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 20px;
}

.search-input-wrap {
  position: relative;
  flex: 1;
  min-width: 200px;
}

.search-input-wrap i {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text3);
}

.search-input-wrap .form-control { padding-left: 38px; }

/* ===== PREVENTIVO FORM ===== */
.righe-container {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.riga-header {
  display: grid;
  grid-template-columns: 2fr 80px 70px 110px 70px 70px 100px 44px;
  gap: 8px;
  padding: 10px 14px;
  background: var(--bg3);
  font-size: 11px;
  font-weight: 700;
  color: var(--text2);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.riga-row {
  display: grid;
  grid-template-columns: 2fr 80px 70px 110px 70px 70px 100px 44px;
  gap: 8px;
  padding: 10px 14px;
  border-top: 1px solid var(--border);
  align-items: center;
}

.riga-row:hover { background: rgba(255,255,255,0.02); }

.riga-totale {
  font-family: var(--mono);
  font-weight: 700;
  color: var(--green);
  font-size: 13px;
  text-align: right;
}

.totali-box {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 20px;
  min-width: 300px;
  margin-left: auto;
}

.totale-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 7px 0;
  font-size: 14px;
  color: var(--text2);
  border-bottom: 1px solid var(--border);
}
.totale-row:last-child { border-bottom: none; padding-top: 12px; }
.totale-finale {
  font-size: 20px;
  font-weight: 800;
  color: var(--accent);
  font-family: var(--mono);
}

/* ===== MODAL ===== */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 200;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-overlay.active { display: flex; }

.modal {
  background: var(--card);
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  padding: 28px;
  width: 100%;
  max-width: 500px;
  max-height: 90vh;
  overflow-y: auto;
  animation: modalIn 0.2s ease;
}

@keyframes modalIn { from { opacity: 0; transform: scale(0.95) translateY(20px); } to { opacity: 1; transform: scale(1) translateY(0); } }

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.modal-title { font-size: 18px; font-weight: 700; }
.modal-close { background: none; border: none; color: var(--text2); font-size: 20px; cursor: pointer; }
.modal-close:hover { color: var(--text); }

/* ===== EMPTY STATE ===== */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text3);
}
.empty-state .empty-icon { font-size: 48px; margin-bottom: 16px; opacity: 0.3; }
.empty-state h3 { font-size: 18px; color: var(--text2); margin-bottom: 8px; }
.empty-state p { font-size: 14px; margin-bottom: 20px; }

/* ===== LISTINO GRID ===== */
.listino-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 14px;
}

.listino-item {
  background: var(--card2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 16px;
  transition: border-color 0.2s;
}

.listino-item:hover { border-color: var(--accent); }
.listino-nome { font-weight: 700; margin-bottom: 4px; }
.listino-desc { font-size: 12px; color: var(--text2); margin-bottom: 10px; }
.listino-price { font-family: var(--mono); font-size: 18px; font-weight: 700; color: var(--accent); }
.listino-meta { font-size: 11px; color: var(--text3); }

/* ===== PAGAMENTO ===== */
.pricing-card {
  max-width: 480px;
  margin: 0 auto;
  background: var(--card);
  border: 2px solid var(--accent);
  border-radius: 20px;
  padding: 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.pricing-card::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(233,69,96,0.05) 0%, transparent 60%);
  pointer-events: none;
}

.pricing-badge {
  display: inline-block;
  background: var(--accent);
  color: white;
  padding: 4px 16px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 20px;
}

.pricing-price {
  font-size: 56px;
  font-weight: 800;
  font-family: var(--mono);
  color: var(--accent);
  line-height: 1;
  margin: 20px 0 8px;
}

.pricing-period { color: var(--text2); font-size: 15px; margin-bottom: 30px; }

.pricing-features {
  list-style: none;
  text-align: left;
  margin: 28px 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--text2);
}

.pricing-features li i { color: var(--green); width: 18px; }

.payment-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 20px 0;
  color: var(--text3);
  font-size: 12px;
}
.payment-divider::before, .payment-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

/* ===== ADMIN PANEL ===== */
.admin-topbar {
  background: linear-gradient(135deg, #1a1e2e, #242840);
  border-bottom: 2px solid var(--accent);
  padding: 0 24px;
  height: 60px;
  display: flex;
  align-items: center;
  gap: 20px;
}

.admin-nav a {
  color: var(--text2);
  text-decoration: none;
  padding: 6px 14px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
}
.admin-nav a:hover, .admin-nav a.active { background: rgba(255,255,255,0.08); color: var(--text); }

/* ===== AUTH PAGES ===== */
.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  background-image: 
    radial-gradient(circle at 20% 30%, rgba(233,69,96,0.08) 0%, transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(79,142,247,0.06) 0%, transparent 40%);
  padding: 20px;
}

.auth-container {
  width: 100%;
  max-width: 440px;
}

.auth-logo {
  text-align: center;
  margin-bottom: 32px;
}

.auth-logo .logo-icon {
  width: 56px; height: 56px;
  font-size: 24px;
  margin: 0 auto 12px;
}

.auth-logo h1 {
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -1px;
}

.auth-logo p { color: var(--text2); font-size: 14px; margin-top: 4px; }

.auth-card {
  background: var(--card);
  border: 1px solid var(--border2);
  border-radius: 20px;
  padding: 36px;
  box-shadow: var(--shadow);
}

.auth-footer { text-align: center; margin-top: 20px; font-size: 14px; color: var(--text2); }
.auth-footer a { color: var(--accent); text-decoration: none; font-weight: 600; }

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg2); }
::-webkit-scrollbar-thumb { background: var(--card2); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--border2); }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .sidebar {
    transform: translateX(-100%);
  }
  .sidebar.open {
    transform: translateX(0);
  }
  .sidebar-close { display: flex; }
  .main-content { margin-left: 0; }
  .menu-toggle { display: flex; }
  .form-row.cols-3, .form-row.cols-4 { grid-template-columns: 1fr 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  
  .riga-header, .riga-row {
    grid-template-columns: 1fr auto auto;
  }
  .riga-header .col-qty, .riga-header .col-um, .riga-header .col-iva,
  .riga-row .col-qty, .riga-row .col-um, .riga-row .col-iva { display: none; }

  .sidebar-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 99;
    display: none;
  }
  .sidebar-overlay.active { display: block; }
}

@media (max-width: 600px) {
  .content-body { padding: 16px; }
  .form-row.cols-2 { grid-template-columns: 1fr; }
  .auth-card { padding: 24px; }
  .stats-grid { grid-template-columns: 1fr; }
  .topbar { padding: 0 16px; }
  .topbar-actions .btn span { display: none; }
}

/* ===== UTILITIES ===== */
.text-right { text-align: right; }
.text-center { text-align: center; }
.text-muted { color: var(--text2); }
.text-accent { color: var(--accent); }
.text-green { color: var(--green); }
.text-mono { font-family: var(--mono); }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.flex { display: flex; }
.flex-center { display: flex; align-items: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.gap-1 { gap: 8px; }
.gap-2 { gap: 16px; }
.w-full { width: 100%; }
.fw-bold { font-weight: 700; }
.hidden { display: none !important; }

/* ===== RESPONSIVE MOBILE — aggiunto ===== */

/* Tablet (max 1024px) */
@media (max-width: 1024px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .form-row.cols-4 { grid-template-columns: 1fr 1fr; }
  .riga-header, .riga-row {
    grid-template-columns: 1fr 70px 70px 90px 50px 60px 85px 40px;
    gap: 4px;
  }
}

/* Mobile grande (max 768px) */
@media (max-width: 768px) {
  /* Sidebar nascosta di default */
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); box-shadow: 4px 0 24px rgba(0,0,0,0.5); }
  .sidebar-close { display: flex !important; }
  .main-content { margin-left: 0 !important; }
  .menu-toggle { display: flex !important; }
  .sidebar-overlay.active { display: block; }

  /* Topbar */
  .topbar { padding: 0 14px; gap: 10px; }
  .topbar-title { font-size: 15px; }
  .topbar-actions .btn span { display: none; }
  .topbar-actions .btn { padding: 8px 10px; }

  /* Content */
  .content-body { padding: 14px; }

  /* Stats grid */
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .stat-card { padding: 14px; gap: 10px; }
  .stat-icon { width: 40px; height: 40px; font-size: 17px; }
  .stat-value { font-size: 20px; }

  /* Form rows */
  .form-row.cols-2,
  .form-row.cols-3,
  .form-row.cols-4 { grid-template-columns: 1fr; }

  /* Card */
  .card { padding: 16px; }
  .card-header { flex-wrap: wrap; gap: 10px; }
  .card-title { font-size: 14px; }

  /* Table — scroll orizzontale */
  .table-wrapper { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  table { min-width: 560px; }
  th, td { padding: 10px 12px; font-size: 13px; }

  /* Righe preventivo — semplificato */
  .riga-header { display: none; }
  .riga-row {
    display: flex; flex-wrap: wrap; gap: 8px;
    padding: 14px; border-top: 1px solid var(--border);
    background: var(--card2);
    border-radius: 8px; margin-bottom: 8px;
  }
  .riga-row .form-control { font-size: 14px; padding: 8px 10px; }
  .riga-row input[name*="[descrizione]"] { flex: 1 1 100%; }
  .riga-row input[name*="[quantita]"],
  .riga-row input[name*="[prezzo_unitario]"] { flex: 1 1 calc(50% - 4px); }
  .riga-row input[name*="[sconto]"] { flex: 1 1 calc(33% - 4px); }
  .riga-row select[name*="[unita_misura]"],
  .riga-row select[name*="[iva]"] { flex: 1 1 calc(33% - 4px); }
  .riga-totale { flex: 1 1 auto; text-align: right; font-size: 15px; font-weight: 700; padding: 8px 0; align-self: center; }
  .riga-row .btn-danger { margin-left: auto; }

  /* Totali box */
  .totali-box { min-width: 100% !important; margin-left: 0; }

  /* Filter bar */
  .filter-bar { flex-wrap: wrap; gap: 8px; }
  .filter-bar .form-control[style*="width:160px"] { width: 100% !important; }
  .search-input-wrap { min-width: 100%; }

  /* Buttons */
  .btn-lg { padding: 12px 20px; font-size: 15px; }
  .td-actions { gap: 4px; }
  .td-actions .btn { padding: 6px 8px; font-size: 12px; }

  /* Auth pages */
  .auth-page { padding: 20px 14px; align-items: flex-start; padding-top: 40px; }
  .auth-card { padding: 24px 18px; }
  .auth-container { max-width: 100%; }

  /* Pricing card */
  .pricing-card { padding: 28px 20px; }
  .pricing-price { font-size: 48px; }

  /* Admin adm-hdr */
  .adm-hdr { flex-wrap: wrap; height: auto !important; padding: 12px 16px !important; gap: 8px !important; }
  .adm-nav { order: 3; width: 100%; overflow-x: auto; padding-bottom: 4px; flex-wrap: nowrap !important; }
  .adm-nav a { white-space: nowrap; font-size: 13px; padding: 5px 10px; }

  /* Profilo grid */
  div[style*="grid-template-columns:1fr 1fr"] { display: flex !important; flex-direction: column !important; }
  div[style*="grid-template-columns:300px 1fr"] { display: flex !important; flex-direction: column !important; }
  div[style*="grid-template-columns:320px 1fr"] { display: flex !important; flex-direction: column !important; }

  /* Preventivo dettaglio grid */
  div[style*="grid-template-columns:1fr 1fr"][class=""] { display: flex !important; flex-direction: column !important; }

  /* Modal */
  .modal { padding: 20px 16px; margin: 10px; }
  .modal-overlay { padding: 10px; }
}

/* Mobile piccolo (max 480px) */
@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr; }
  .stat-card { padding: 12px; }

  .topbar-title { font-size: 14px; }

  table { min-width: 480px; font-size: 12px; }
  th, td { padding: 8px 10px; }

  .btn { font-size: 13px; padding: 8px 12px; }
  .btn-sm { padding: 5px 8px; font-size: 12px; }

  .card { padding: 14px 12px; }

  /* Listino grid */
  .listino-grid { grid-template-columns: 1fr; }

  /* Form preventivo — totali */
  div[style*="grid-template-columns:1fr auto"] {
    display: flex !important; flex-direction: column !important;
  }

  /* Badge */
  .badge { font-size: 10px; padding: 2px 8px; }

  /* Auth */
  .auth-logo h1 { font-size: 22px; }

  /* Abbonati grid */
  div[style*="grid-template-columns:1fr 1fr"][style*="gap:24px"] {
    display: flex !important; flex-direction: column !important;
  }

  /* Admin stats */
  .stats-grid[style*="grid-template-columns:repeat(auto-fill,minmax(170px"] {
    grid-template-columns: 1fr 1fr !important;
  }
}

/* Fix overflow globale */
body { overflow-x: hidden; }
.app-wrapper { overflow-x: hidden; }

/* Migliora tap targets su mobile */
@media (hover: none) and (pointer: coarse) {
  .btn { min-height: 42px; }
  .btn-sm { min-height: 36px; }
  .form-control { min-height: 44px; font-size: 16px; } /* Evita zoom iOS */
  select.form-control { min-height: 44px; }
  .nav-item { padding: 12px 14px; }
}