/* ============================================================
   Infinityhub Marketplace — Design System (restyle)
   Drop-in replacement for public/assets/css/app.css
   Mantiene la palette brand e TUTTI i nomi di classe esistenti.
   Aggiunge: profondità, micro-interazioni, focus accessibile,
   dark-mode automatica.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&family=Sora:wght@500;600;700&display=swap');

/* ── Variabili brand ──────────────────────────────────────── */
:root {
  /* Brand Infinityhub */
  --ih-green-dark:   #0a3d35;
  --ih-green:        #355e6d;
  --ih-green-mid:    #1a6b5a;
  --ih-green-light:  #e8f4f2;
  --ih-orange:       #d4840a;
  --ih-orange-hover: #b86e08;
  --ih-orange-light: #fef3e2;

  /* Neutri */
  --white:    #ffffff;
  --slate-50: #f8fafc;  --slate-100:#f1f5f9; --slate-200:#e2e8f0;
  --slate-300:#cbd5e1;  --slate-400:#94a3b8; --slate-500:#64748b;
  --slate-600:#475569;  --slate-700:#334155; --slate-800:#1e293b;
  --slate-900:#0f172a;

  /* Semantici */
  --color-primary:    var(--ih-green);
  --color-accent:     var(--ih-orange);
  --color-success:    #16a34a;  --color-success-bg:#dcfce7;
  --color-error:      #dc2626;  --color-error-bg:  #fee2e2;
  --color-warning:    #d97706;  --color-warning-bg:#fef3c7;
  --color-info:       #2563eb;  --color-info-bg:   #dbeafe;

  --color-text:        var(--slate-800);
  --color-text-muted:  var(--slate-500);
  --color-border:      var(--slate-200);
  --color-border-strong:var(--slate-300);
  --color-bg:          var(--slate-50);
  --color-surface:     var(--white);

  /* Tipografia */
  --font-base:    'Poppins', system-ui, -apple-system, sans-serif;
  --font-display: 'Sora', 'Poppins', sans-serif;
  --font-mono:    ui-monospace, 'SFMono-Regular', 'Courier New', monospace;

  /* Spaziatura */
  --space-xs:4px; --space-sm:8px; --space-md:16px; --space-lg:24px;
  --space-xl:32px; --space-2xl:48px; --space-3xl:64px;

  /* Raggi */
  --radius-sm:6px; --radius-md:10px; --radius-lg:14px;
  --radius-xl:20px; --radius-2xl:28px; --radius-pill:999px;

  /* Ombre — più morbide e a strati */
  --shadow-xs: 0 1px 2px rgba(15,23,42,.06);
  --shadow-sm: 0 1px 3px rgba(15,23,42,.08), 0 1px 2px rgba(15,23,42,.04);
  --shadow-md: 0 6px 16px -4px rgba(15,23,42,.12), 0 2px 6px -2px rgba(15,23,42,.06);
  --shadow-lg: 0 18px 40px -12px rgba(15,23,42,.20), 0 6px 14px -6px rgba(15,23,42,.10);
  --shadow-glow: 0 0 0 4px rgba(53,94,109,.14);

  /* Gradienti firma */
  --grad-brand: linear-gradient(135deg, var(--ih-green) 0%, var(--ih-green-mid) 100%);
  --grad-accent: linear-gradient(135deg, var(--ih-orange) 0%, #e89a2a 100%);
  --grad-header: linear-gradient(120deg, var(--ih-green-dark) 0%, var(--ih-green) 58%, var(--ih-green-mid) 100%);

  --header-height: 70px;
  --container-max: 1440px;
  --transition: 180ms cubic-bezier(.4,0,.2,1);

  /* Alias compatibilità */
  --teal-50:#e8f4f2; --teal-100:#c5e4df; --teal-400:#4db8a8;
  --teal-600:#1a6b5a; --teal-800:#0a3d35; --teal-900:#072e28;
  --amber-50:#fef3e2; --amber-100:#fde8b8; --amber-400:#f59e0b;
  --amber-600:#d97706; --amber-700:#b45309; --amber-800:#92400e;
}

/* ── Reset ────────────────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-base); font-size:16.5px; line-height:1.65;
  color:var(--color-text); background:var(--color-bg);
  -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
  min-height:100vh;
}
/* Atmosfera di sfondo discreta */
body::before{
  content:""; position:fixed; inset:0; z-index:-1; pointer-events:none;
  background:
    radial-gradient(70rem 40rem at 110% -10%, rgba(53,94,109,.06), transparent 60%),
    radial-gradient(50rem 30rem at -10% 0%, rgba(212,132,10,.05), transparent 55%);
}

/* ── Tipografia ───────────────────────────────────────────── */
h1,h2,h3,h4,h5,h6{font-family:var(--font-display);font-weight:600;line-height:1.2;color:var(--slate-900);letter-spacing:-.01em}
h1{font-size:clamp(2rem,3.4vw,2.7rem)}
h2{font-size:clamp(1.55rem,2.3vw,2rem)}
h3{font-size:1.35rem}
a{color:var(--ih-green);text-decoration:none;transition:color var(--transition)}
a:hover{color:var(--ih-orange)}
p{margin-bottom:var(--space-md)} p:last-child{margin-bottom:0}
code,pre{font-family:var(--font-mono)}

::selection{background:var(--ih-green-light);color:var(--ih-green-dark)}

/* Focus visibile ovunque — accessibilità */
:focus-visible{outline:none;box-shadow:var(--shadow-glow);border-radius:var(--radius-sm)}

/* ── Layout ───────────────────────────────────────────────── */
.container{width:100%;max-width:var(--container-max);margin-inline:auto;padding-inline:var(--space-lg)}
.main-content{min-height:calc(100vh - var(--header-height) - 200px);padding-block:var(--space-2xl)}
.page-section{padding-block:var(--space-2xl)}
.page-section--sm{padding-block:var(--space-xl)}

.d-flex{display:flex}
.align-center{align-items:center}
.text-center{text-align:center}
.text-muted{color:var(--color-text-muted)}
.gap-sm{gap:var(--space-sm)} .gap-md{gap:var(--space-md)}
.mb-lg{margin-bottom:var(--space-lg)} .mb-xl{margin-bottom:var(--space-xl)}
.mt-lg{margin-top:var(--space-lg)}

/* ── Header — vetro + gradiente brand ─────────────────────── */
.site-header{
  position:sticky; top:0; z-index:100; height:var(--header-height);
  background:var(--grad-header);
  box-shadow:0 1px 0 rgba(255,255,255,.08) inset, var(--shadow-md);
  backdrop-filter:saturate(140%) blur(6px);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:100%;gap:var(--space-lg)}
.logo{display:inline-flex;align-items:center;gap:var(--space-sm);transition:transform var(--transition)}
.logo:hover{transform:translateY(-1px)}
.logo img{display:block;filter:drop-shadow(0 1px 2px rgba(0,0,0,.25))}
.logo-text-fallback{font-family:var(--font-display);font-weight:700;color:#fff;font-size:1.25rem}

.main-nav{display:flex;align-items:center;gap:2px;flex-wrap:nowrap}
.nav-link{
  position:relative;display:inline-flex;align-items:center;gap:5px;white-space:nowrap;
  padding:7px 11px;border-radius:var(--radius-pill);
  color:rgba(255,255,255,.82);font-weight:500;font-size:.86rem;line-height:1;
  transition:color var(--transition),background var(--transition);
}
.nav-link:hover{color:#fff;background:rgba(255,255,255,.12)}
.nav-link.active{color:#fff;background:rgba(255,255,255,.18)}
.nav-link.active::after{
  content:"";position:absolute;left:50%;bottom:2px;transform:translateX(-50%);
  width:18px;height:3px;border-radius:3px;background:var(--ih-orange);
}
.nav-link--admin{color:var(--amber-100)}
.header-actions{display:flex;align-items:center;gap:var(--space-md)}

/* ── Locale switcher ──────────────────────────────────────── */
.locale-switcher{display:inline-flex;background:rgba(255,255,255,.12);border-radius:var(--radius-pill);padding:3px}
.locale-btn{padding:4px 12px;border:none;background:transparent;color:rgba(255,255,255,.8);
  font-weight:600;font-size:.8rem;border-radius:var(--radius-pill);cursor:pointer;transition:all var(--transition)}
.locale-btn.active{background:#fff;color:var(--ih-green)}

/* ── User menu ────────────────────────────────────────────── */
.user-menu{position:relative}
.user-menu-trigger{display:flex;align-items:center;gap:10px;background:rgba(255,255,255,.1);
  border:1px solid rgba(255,255,255,.18);padding:5px 10px 5px 5px;border-radius:var(--radius-pill);
  cursor:pointer;transition:background var(--transition)}
.user-menu-trigger:hover{background:rgba(255,255,255,.2)}
.user-avatar{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;
  background:var(--grad-accent);color:#fff;font-weight:700;font-size:.92rem;flex-shrink:0}
.user-name{color:#fff;font-weight:500;font-size:.98rem}
.chevron{color:rgba(255,255,255,.7);transition:transform var(--transition)}
.user-menu.open .chevron{transform:rotate(180deg)}
.user-menu-dropdown{position:absolute;right:0;top:calc(100% + 10px);min-width:230px;z-index:200;
  background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-lg);padding:6px;opacity:0;visibility:hidden;pointer-events:none;transform:translateY(-6px);
  transition:opacity var(--transition),visibility var(--transition),transform var(--transition)}
.user-menu.open .user-menu-dropdown{opacity:1;visibility:visible;pointer-events:auto;transform:translateY(0)}
.user-menu-header{padding:10px 12px;border-bottom:1px solid var(--color-border);margin-bottom:4px}
.user-full-name{font-weight:600;color:var(--slate-800)}
.user-role-badge{display:inline-block;margin-top:4px;font-size:.7rem;font-weight:600;color:var(--ih-green);
  background:var(--ih-green-light);padding:2px 8px;border-radius:var(--radius-pill)}
.user-menu-item{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:var(--radius-md);
  color:var(--slate-700);font-size:.98rem;transition:background var(--transition)}
.user-menu-item:hover{background:var(--slate-100)}
.user-menu-item--danger{color:var(--color-error)}
.user-menu-item--danger:hover{background:var(--color-error-bg)}
.mobile-menu-toggle{display:none}

/* ── Bottoni ──────────────────────────────────────────────── */
.btn{
  --btn-bg:var(--ih-green); --btn-fg:#fff;
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:var(--font-base);font-weight:600;font-size:1rem;line-height:1;
  padding:11px 20px;border:1px solid transparent;border-radius:var(--radius-md);
  background:var(--btn-bg);color:var(--btn-fg);cursor:pointer;
  transition:transform var(--transition),box-shadow var(--transition),background var(--transition);
  box-shadow:var(--shadow-xs);
}
.btn:hover{transform:translateY(-1px);box-shadow:var(--shadow-md)}
.btn:active{transform:translateY(0)}
.btn-primary{--btn-bg:var(--ih-green)} .btn-primary:hover{background:var(--ih-green-mid)}
.btn-secondary,.btn-outline{--btn-bg:transparent;--btn-fg:var(--ih-green);border-color:var(--color-border-strong);box-shadow:none}
.btn-secondary:hover,.btn-outline:hover{background:var(--ih-green-light);border-color:var(--ih-green)}
.btn-ghost{--btn-bg:transparent;--btn-fg:var(--slate-600);box-shadow:none}
.btn-ghost:hover{background:var(--slate-100)}
.btn-danger{--btn-bg:var(--color-error)} .btn-danger:hover{background:#b91c1c}
.btn[style*="orange"],.btn-accent{--btn-bg:var(--ih-orange)} .btn-accent:hover{background:var(--ih-orange-hover)}
.btn-full{width:100%}
.btn-sm{padding:7px 14px;font-size:.9rem}
.btn-lg{padding:14px 28px;font-size:1rem}
.btn:disabled{opacity:.55;cursor:not-allowed;transform:none}

/* ── Card ─────────────────────────────────────────────────── */
.card{
  background:var(--color-surface);border:1px solid var(--color-border);
  border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);overflow:hidden;
  transition:transform var(--transition),box-shadow var(--transition),border-color var(--transition);
}
.card:hover{box-shadow:var(--shadow-md);border-color:var(--slate-300)}
.card-header{padding:var(--space-lg);border-bottom:1px solid var(--color-border);
  display:flex;align-items:center;justify-content:space-between;gap:var(--space-md)}
.card-title{font-size:1.2rem;font-weight:600;color:var(--slate-800)}
.card-body{padding:var(--space-lg)}
.card-footer{padding:var(--space-md) var(--space-lg);border-top:1px solid var(--color-border);background:var(--slate-50)}

/* ── KPI card — accenti laterali ──────────────────────────── */
.dashboard-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:var(--space-lg)}
.kpi-card{
  position:relative;background:var(--color-surface);border:1px solid var(--color-border);
  border-radius:var(--radius-lg);padding:var(--space-lg);box-shadow:var(--shadow-sm);
  transition:transform var(--transition),box-shadow var(--transition);overflow:hidden;
}
.kpi-card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--ih-green)}
.kpi-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.kpi-card--teal::before{background:var(--ih-green-mid)}
.kpi-card--amber::before{background:var(--ih-orange)}
.kpi-card--slate::before{background:var(--slate-400)}
.kpi-label{font-size:.84rem;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--color-text-muted)}
.kpi-value{font-family:var(--font-display);font-size:2.4rem;font-weight:700;color:var(--slate-900);margin-top:4px;line-height:1}
.kpi-sub{font-size:.9rem;color:var(--color-text-muted);margin-top:6px}

.dashboard-header{margin-bottom:var(--space-xl)}
.dashboard-title{font-size:2.1rem}
.dashboard-welcome{color:var(--color-text-muted)}

/* ── Badge & semafori scoring ─────────────────────────────── */
.badge{display:inline-flex;align-items:center;gap:5px;font-size:.82rem;font-weight:600;
  padding:3px 10px;border-radius:var(--radius-pill);line-height:1.4;white-space:nowrap}
.badge-green,.badge-teal{background:var(--ih-green-light);color:var(--ih-green-dark)}
.badge-amber,.badge-yellow{background:var(--amber-50);color:var(--amber-800)}
.badge-red{background:var(--color-error-bg);color:#991b1b}
.badge-gray{background:var(--slate-100);color:var(--slate-600)}
.badge-purple{background:#ede9fe;color:#6d28d9}

.semaphore{display:inline-flex;align-items:center;gap:7px;font-weight:600;font-size:.85rem;
  padding:4px 12px;border-radius:var(--radius-pill)}
.semaphore-dot{width:10px;height:10px;border-radius:50%;box-shadow:0 0 0 3px rgba(0,0,0,.04)}
.semaphore--verde{background:var(--color-success-bg);color:#166534}
.semaphore--verde .semaphore-dot{background:var(--color-success);box-shadow:0 0 0 3px rgba(22,163,74,.18)}
.semaphore--giallo{background:var(--amber-50);color:var(--amber-800)}
.semaphore--giallo .semaphore-dot{background:var(--color-warning);box-shadow:0 0 0 3px rgba(217,119,6,.18)}
.semaphore--rosso{background:var(--color-error-bg);color:#991b1b}
.semaphore--rosso .semaphore-dot{background:var(--color-error);box-shadow:0 0 0 3px rgba(220,38,38,.18)}

/* ── Form ─────────────────────────────────────────────────── */
.form-group{margin-bottom:var(--space-lg)}
.form-label{display:block;font-weight:600;font-size:.96rem;color:var(--slate-700);margin-bottom:6px}
.required{color:var(--color-error)}
.form-control{
  width:100%;font-family:inherit;font-size:1.02rem;color:var(--color-text);
  padding:11px 14px;background:var(--color-surface);
  border:1px solid var(--color-border-strong);border-radius:var(--radius-md);
  transition:border-color var(--transition),box-shadow var(--transition);
}
.form-control::placeholder{color:var(--slate-400)}
.form-control:hover{border-color:var(--slate-400)}
.form-control:focus{border-color:var(--ih-green);box-shadow:var(--shadow-glow);outline:none}
.form-control.is-invalid{border-color:var(--color-error)}
.form-control.is-invalid:focus{box-shadow:0 0 0 4px rgba(220,38,38,.14)}
.form-error,.form-hint{font-size:.8rem;margin-top:5px}
.form-error{color:var(--color-error)}
.form-hint{color:var(--color-text-muted)}
.form-check{display:flex;align-items:center;gap:9px;margin-bottom:8px}
.form-check-input{width:18px;height:18px;accent-color:var(--ih-green);cursor:pointer}

/* ── Tabelle ──────────────────────────────────────────────── */
.table-wrap{overflow-x:auto;border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-surface);box-shadow:var(--shadow-sm)}
table{width:100%;border-collapse:collapse;font-size:.9rem}
thead th{background:var(--slate-50);text-align:left;font-weight:600;color:var(--slate-600);
  text-transform:uppercase;font-size:.78rem;letter-spacing:.04em;padding:12px 16px;border-bottom:1px solid var(--color-border)}
tbody td{padding:13px 16px;border-bottom:1px solid var(--slate-100)}
tbody tr{transition:background var(--transition)}
tbody tr:hover{background:var(--slate-50)}
tbody tr:last-child td{border-bottom:none}

/* ── Flash messages ───────────────────────────────────────── */
.flash-bar{display:flex;align-items:center;gap:12px;padding:13px 18px;border-radius:var(--radius-md);
  margin-bottom:var(--space-lg);font-weight:500;border:1px solid;box-shadow:var(--shadow-sm);
  animation:flashIn .3s ease both}
@keyframes flashIn{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}
.flash-icon{flex-shrink:0}
.flash-close{margin-left:auto;background:none;border:none;cursor:pointer;opacity:.6;font-size:1.1rem;transition:opacity var(--transition)}
.flash-close:hover{opacity:1}
.flash-bar--success{background:var(--color-success-bg);border-color:#86efac;color:#166534}
.flash-bar--error{background:var(--color-error-bg);border-color:#fca5a5;color:#991b1b}
.flash-bar--warning{background:var(--color-warning-bg);border-color:#fcd34d;color:#92400e}
.flash-bar--info{background:var(--color-info-bg);border-color:#93c5fd;color:#1e40af}

/* ── Upload zone ──────────────────────────────────────────── */
.upload-zone{border:2px dashed var(--color-border-strong);border-radius:var(--radius-lg);
  padding:var(--space-2xl);text-align:center;color:var(--color-text-muted);cursor:pointer;
  background:var(--slate-50);transition:all var(--transition)}
.upload-zone:hover{border-color:var(--ih-green);background:var(--ih-green-light);color:var(--ih-green-dark)}
.upload-zone.drag-over{border-color:var(--ih-orange);background:var(--ih-orange-light);transform:scale(1.01)}

/* ── Wizard steps ─────────────────────────────────────────── */
.wizard-steps{display:flex;align-items:center;gap:0;margin-bottom:var(--space-2xl)}
.wizard-step{flex:1;display:flex;flex-direction:column;align-items:center;gap:8px;position:relative;color:var(--slate-400);font-size:.82rem;font-weight:600}
.wizard-step::before{content:attr(data-step);width:36px;height:36px;border-radius:50%;display:grid;place-items:center;
  background:var(--slate-200);color:var(--slate-500);font-weight:700;z-index:1;transition:all var(--transition)}
.wizard-step::after{content:"";position:absolute;top:18px;left:50%;width:100%;height:2px;background:var(--slate-200);z-index:0}
.wizard-step:last-child::after{display:none}
.wizard-step.active{color:var(--ih-green)}
.wizard-step.active::before{background:var(--grad-brand);color:#fff;box-shadow:var(--shadow-glow)}
.wizard-step.completed{color:var(--ih-green-mid)}
.wizard-step.completed::before{background:var(--ih-green-mid);color:#fff}
.wizard-step.completed::after{background:var(--ih-green-mid)}

/* ── Auth pages ───────────────────────────────────────────── */
.auth-page{min-height:100vh;display:grid;place-items:center;padding:var(--space-lg);
  background:#0b0d10;position:relative;overflow:hidden}
.auth-page::before{display:none}
.auth-card{position:relative;width:100%;max-width:440px;background:var(--color-surface);
  border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);padding:var(--space-2xl)}
.auth-logo{display:block;margin:0 auto var(--space-lg);height:44px}
.auth-title{text-align:center;font-size:1.5rem}
.auth-subtitle{text-align:center;color:var(--color-text-muted);margin-bottom:var(--space-xl)}
.auth-divider{display:flex;align-items:center;gap:12px;color:var(--slate-400);font-size:.82rem;margin:var(--space-lg) 0}
.auth-divider::before,.auth-divider::after{content:"";flex:1;height:1px;background:var(--color-border)}
.auth-footer{text-align:center;margin-top:var(--space-lg);color:var(--color-text-muted);font-size:.88rem}

/* ── Home / hero ──────────────────────────────────────────── */
.home-page .page-section:first-child{
  background:var(--grad-header);color:#fff;border-radius:0 0 var(--radius-2xl) var(--radius-2xl);
  padding-block:var(--space-3xl)}
.home-page h1{color:#fff}

/* ── Footer ───────────────────────────────────────────────── */
.site-footer{background:var(--slate-900);color:var(--slate-300);margin-top:var(--space-3xl)}
.footer-inner{display:flex;flex-wrap:wrap;justify-content:space-between;gap:var(--space-xl);padding-block:var(--space-2xl)}
.footer-brand{font-family:var(--font-display);font-weight:700;color:#fff;font-size:1.1rem}
.footer-tagline{color:var(--slate-400);font-size:.88rem;margin-top:6px}
.footer-nav{display:flex;flex-direction:column;gap:8px}
.footer-nav a{color:var(--slate-300);font-size:.9rem}
.footer-nav a:hover{color:var(--ih-orange)}
.footer-copy{border-top:1px solid var(--slate-700);padding-block:var(--space-md);color:var(--slate-500);font-size:.82rem;text-align:center}

/* ── Responsive ───────────────────────────────────────────── */
/* Sotto questa soglia la nav lunga collassa in un menu a tendina,
   invece di andare a capo nell'header. */
@media (max-width:1100px){
  .main-nav{
    position:absolute; top:var(--header-height); left:0; right:0;
    flex-direction:column; align-items:stretch; gap:2px;
    background:var(--ih-green-dark);
    padding:var(--space-sm); box-shadow:var(--shadow-lg);
    max-height:0; overflow:hidden; opacity:0; visibility:hidden;
    transition:max-height var(--transition),opacity var(--transition),visibility var(--transition);
  }
  .main-nav.open{max-height:80vh; overflow-y:auto; opacity:1; visibility:visible}
  .nav-link{padding:11px 14px;border-radius:var(--radius-md);font-size:.95rem}
  .nav-link.active::after{display:none}
  .nav-link.active{background:rgba(255,255,255,.16)}
  .mobile-menu-toggle{display:inline-flex;background:rgba(255,255,255,.14);border:none;color:#fff;
    width:42px;height:42px;border-radius:var(--radius-md);cursor:pointer;align-items:center;justify-content:center;font-size:1.2rem}
}
@media (max-width:640px){
  .user-name{display:none}
  .dashboard-grid{grid-template-columns:1fr 1fr}
  .container{padding-inline:var(--space-md)}
}
@media (max-width:460px){
  .dashboard-grid{grid-template-columns:1fr}
  .locale-switcher{display:none}
}

/* ── Reduced motion ───────────────────────────────────────── */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
}

/* ── Dark mode automatica ─────────────────────────────────── */
@media (prefers-color-scheme:dark){
  :root{
    --color-text:#e2e8f0; --color-text-muted:#94a3b8;
    --color-border:#1e293b; --color-border-strong:#334155;
    --color-bg:#0b1220; --color-surface:#111a2e;
    --slate-50:#0f1729; --slate-100:#1a2336;
  }
  body::before{background:
    radial-gradient(70rem 40rem at 110% -10%,rgba(53,94,109,.18),transparent 60%),
    radial-gradient(50rem 30rem at -10% 0%,rgba(212,132,10,.10),transparent 55%)}
  h1,h2,h3,h4,h5,h6{color:#f1f5f9}
  thead th{background:#0f1729;color:var(--slate-400)}
  tbody tr:hover{background:#0f1729}
  .card-footer,.upload-zone{background:#0f1729}
  .badge-gray{background:#1e293b;color:#cbd5e1}
}

/* ══════════════════════════════════════════════════════════════════
   INTESTAZIONE PAGINA CONDIVISA
   Per modificare tutte le intestazioni intervenire solo sulle
   variabili --page-hero-* dichiarate qui sotto.
   ══════════════════════════════════════════════════════════════════ */
:root {
    --page-hero-image: url('../img/sfondo.jpg');
    --page-hero-position: center center;
    --page-hero-size: cover;
    --page-hero-min-height: 176px;
    --page-hero-radius: 18px;
    --page-hero-padding: clamp(24px, 4vw, 42px);
    --page-hero-margin-bottom: 24px;
    --page-hero-text: #ffffff;
    --page-hero-muted: rgba(255,255,255,.86);
    --page-hero-overlay: linear-gradient(105deg, rgba(4,23,20,.82) 0%, rgba(4,40,34,.56) 52%, rgba(4,23,20,.18) 100%);
    --page-hero-shadow: 0 18px 45px rgba(7,31,27,.18);
    --page-hero-accent: #7ee0bf;
}

.page-hero,
.ev-hero,
.dashboard-header {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    min-height: var(--page-hero-min-height);
    padding: var(--page-hero-padding) !important;
    margin-bottom: var(--page-hero-margin-bottom) !important;
    border: 0 !important;
    border-radius: var(--page-hero-radius) !important;
    background-image: var(--page-hero-overlay), var(--page-hero-image) !important;
    background-position: var(--page-hero-position) !important;
    background-size: var(--page-hero-size) !important;
    background-repeat: no-repeat !important;
    color: var(--page-hero-text) !important;
    box-shadow: var(--page-hero-shadow);
}

.page-hero::after,
.ev-hero::after,
.dashboard-header::after {
    content: '';
    position: absolute;
    z-index: -1;
    width: 260px;
    height: 260px;
    right: -85px;
    top: -120px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,.16);
    box-shadow: 0 0 0 38px rgba(255,255,255,.035), 0 0 0 76px rgba(255,255,255,.025);
    pointer-events: none;
}

.page-hero__overlay { position:absolute; inset:0; z-index:-1; pointer-events:none; }
.page-hero__content { position:relative; z-index:1; width:100%; }
.page-hero__row { display:flex; align-items:flex-end; justify-content:space-between; gap:24px; }
.page-hero__text { min-width:0; }
.page-hero__eyebrow { margin-bottom:8px; color:var(--page-hero-accent); font-size:12px; font-weight:800; letter-spacing:.11em; text-transform:uppercase; }
.page-hero__title,
.page-hero h1,
.ev-hero h1,
.dashboard-header h1 { margin:0 !important; color:var(--page-hero-text) !important; font-size:clamp(26px,3vw,38px) !important; line-height:1.12; letter-spacing:-.025em; }
.page-hero__subtitle,
.page-hero p,
.ev-hero p,
.dashboard-header p { max-width:760px; margin:9px 0 0 !important; color:var(--page-hero-muted) !important; font-size:clamp(14px,1.4vw,17px); line-height:1.55; }
.page-hero__back { display:inline-flex; margin-bottom:18px; color:rgba(255,255,255,.82); text-decoration:none; font-size:13px; font-weight:700; }
.page-hero__back:hover { color:#fff; }
.page-hero__actions { display:flex; align-items:center; justify-content:flex-end; gap:10px; flex-wrap:wrap; }
.page-hero__button,
.page-hero .ev-btn,
.ev-hero .ev-btn,
.dashboard-header .btn {
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:7px;
    min-height:42px;
    padding:10px 16px;
    border:1px solid rgba(255,255,255,.46) !important;
    border-radius:10px;
    background:rgba(255,255,255,.12) !important;
    color:#fff !important;
    text-decoration:none;
    font-size:14px;
    font-weight:700;
    backdrop-filter:blur(8px);
    transition:transform .16s ease, background .16s ease;
}
.page-hero__button:hover,
.page-hero .ev-btn:hover,
.ev-hero .ev-btn:hover,
.dashboard-header .btn:hover { transform:translateY(-1px); background:rgba(255,255,255,.22) !important; }
.page-hero__button--primary,
.page-hero .ev-btn-primary,
.ev-hero .ev-btn-primary { background:#0f6e56 !important; border-color:#2ca982 !important; }

@media (max-width: 720px) {
    :root { --page-hero-min-height: 150px; --page-hero-radius: 14px; --page-hero-margin-bottom: 18px; }
    .page-hero__row { align-items:flex-start; flex-direction:column; }
    .page-hero__actions { justify-content:flex-start; width:100%; }
    .page-hero__button { width:100%; }
}