/* app-design.css — Design A (Linear/Notion-style) + palette gestionale */
/* FONT-SIZE base 14px forzato ovunque (evita flicker) */
html{font-size:14px!important}
body{font-size:14px;font-family:'Inter',system-ui,-apple-system,sans-serif}
:root{
  --bg:#ffffff;
  --bg-soft:#fafbfd;
  --fg:#0f172a;
  --muted:#64748b;
  --muted-2:#94a3b8;
  --border:#e2e8f0;
  --border-soft:#f1f5f9;
  --accent:#007FFF;
  --accent-light:#339FFF;
  --accent-soft:#e6f2ff;
  --accent2:#e67e22;
  --accent2-soft:#fef3e4;
  --success:#10b981;
  --warning:#f59e0b;
  --danger:#dc2626;
  --glass-page-bg:#eef8ff;
  --glass-surface:#eef8ff;
  --glass-surface-strong:#eef8ff;
  --glass-surface-soft:#f4fbff;
  --glass-border:#d7e8f5;
  --glass-shadow:none;
  --glass-blur:none;
}

/* Body override quando design-a attivo — FORCE font coerente con home */
body.design-a-body{background:var(--glass-page-bg)!important;background-attachment:scroll!important;font-family:'Inter',system-ui,-apple-system,sans-serif!important;color:var(--fg)!important;font-size:14px!important;line-height:1.5!important;-webkit-font-smoothing:antialiased;margin:0!important;padding:0!important}
body.design-a-body *{font-family:'Inter',system-ui,-apple-system,sans-serif}
/* Tipografia e componenti dentro content-wrap sono governati da page-standard.css. */
/* Nasconde header legacy dentro legacy-content */
body.design-a-body .legacy-content > .app-header,
body.design-a-body .legacy-content > header.app-header,
body.design-a-body .legacy-content > header.sa-header{display:none!important}
/* Compatibilità con pagine che usano <script> come body child */
body.design-a-body .legacy-content > script{display:none}

/* ==================== APP LAYOUT ==================== */
.design-a.app{display:grid;grid-template-columns:244px 1fr;min-height:100vh}
.design-a a{color:inherit;text-decoration:none}

/* SIDEBAR */
.design-a .sb{background:var(--glass-surface-strong);backdrop-filter:none;-webkit-backdrop-filter:none;border-right:1px solid var(--glass-border);box-shadow:none;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;z-index:1000}
.design-a .sb-brand{padding:1.1rem 1.2rem;display:flex;align-items:center;justify-content:center;gap:.55rem;font-weight:700;font-size:.98rem;border-bottom:1px solid var(--glass-border);background:var(--glass-surface)}
.design-a .sb-brand-logo{display:block;width:auto;max-width:190px;max-height:44px;object-fit:contain;object-position:center center}
.design-a .sb-brand .dot{width:22px;height:22px;border-radius:6px;background:linear-gradient(135deg,var(--accent),var(--accent-light));display:flex;align-items:center;justify-content:center;color:white;font-size:.8rem;flex-shrink:0}
.design-a .sb-brand small{color:var(--muted);font-weight:400;font-size:.72rem;display:block}
.design-a .sb-search{padding:.7rem 1.1rem .4rem;position:relative}
.design-a .sb-search input{width:100%!important;border:1px solid var(--border)!important;border-radius:6px!important;padding:.42rem .65rem .42rem 1.9rem!important;font-size:.82rem!important;color:var(--fg)!important;background:var(--bg-soft)!important;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' fill='%2394a3b8' viewBox='0 0 16 16'%3E%3Cpath d='M11.742 10.344a6.5 6.5 0 1 0-1.397 1.398h-.001c.03.04.062.078.098.115l3.85 3.85a1 1 0 0 0 1.415-1.414l-3.85-3.85a1 1 0 0 0-.115-.1zM12 6.5a5.5 5.5 0 1 1-11 0 5.5 5.5 0 0 1 11 0z'/%3E%3C/svg%3E")!important;background-repeat:no-repeat!important;background-position:.6rem center!important;transition:.15s;font-family:inherit!important;line-height:1.5!important;min-height:34px!important;box-sizing:border-box!important}
.design-a .sb-search input:focus{outline:none;border-color:var(--accent);background-color:white;box-shadow:0 0 0 3px rgba(0,127,255,.15)}
.design-a .sb-nav{padding:.5rem 0;overflow-y:auto;flex:1}
.design-a .sb-section{padding:.9rem 1.2rem .3rem;font-size:.68rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted-2)}
.design-a .sb-item{display:flex;align-items:center;gap:.6rem;padding:.42rem 1.2rem;color:var(--muted);font-size:.86rem;transition:.1s;position:relative;cursor:pointer;border-left:2px solid transparent}
.design-a .sb-item:hover{background:var(--border-soft);color:var(--fg)}
.design-a .sb-item.active{background:#ffffff;color:var(--accent);font-weight:600;border-left-color:var(--accent);box-shadow:0 1px 4px rgba(15,23,42,.06)}
.design-a .sb-item i{width:16px;text-align:center;font-size:.95rem}
.design-a .sb-item .badge{margin-left:auto;background:var(--accent-soft);color:var(--accent);font-size:.68rem;padding:.1rem .4rem;border-radius:10px;font-weight:600}
.design-a .sb-item.dev{color:var(--muted-2);cursor:not-allowed}
.design-a .sb-item.dev:hover{background:transparent;color:var(--muted-2)}
.design-a .sb-item.dev i{opacity:.6}
.design-a .sb-item .soon{margin-left:auto;background:#fef3c7;color:#854d0e;font-size:.6rem;padding:.08rem .4rem;border-radius:10px;font-weight:700;text-transform:uppercase;letter-spacing:.04em}
.design-a .soon-tag{background:var(--accent2);color:white;font-size:.58rem;padding:.05rem .35rem;border-radius:4px;margin-left:.3rem;font-weight:700;letter-spacing:.05em}
.design-a .sb-foot{padding:.8rem 1rem;border-top:1px solid var(--glass-border);background:var(--glass-surface)}
.design-a .sb-user{display:flex;align-items:center;gap:.6rem;padding:.5rem .7rem;border-radius:6px;cursor:pointer;transition:.12s}
.design-a .sb-user:hover{background:var(--border-soft)}
.design-a .sb-user .avatar{width:30px;height:30px;border-radius:50%;background:linear-gradient(135deg,var(--accent2),#f4a460);color:white;display:flex;align-items:center;justify-content:center;font-size:.78rem;font-weight:700;flex-shrink:0}
.design-a .sb-user .info{flex:1;min-width:0;overflow:hidden}
.design-a .sb-user .info b{display:block;font-size:.82rem;color:var(--fg);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.design-a .sb-user .info small{color:var(--muted-2);font-size:.72rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;display:block}

/* MAIN + TOPBAR */
.design-a .main{display:flex;flex-direction:column;min-width:0}
.design-a .topbar{background:var(--glass-surface-strong);backdrop-filter:none;-webkit-backdrop-filter:none;border-bottom:1px solid var(--glass-border);box-shadow:none;padding:.75rem 1.8rem;display:flex;align-items:center;gap:.8rem;justify-content:space-between;position:sticky;top:0;z-index:900}
.design-a .crumb{display:flex;align-items:center;gap:.5rem;font-size:.88rem;color:var(--muted)}
.design-a .crumb .sep{color:var(--muted-2);font-size:.78rem}
.design-a .crumb .current{color:var(--fg);font-weight:600}
.design-a .top-actions{display:flex;gap:.4rem;align-items:center}
.design-a .btn{padding:.42rem .85rem;border-radius:6px;border:1px solid var(--border);background:white;font-size:.82rem;font-weight:500;color:var(--fg);cursor:pointer;display:inline-flex;align-items:center;gap:.4rem;transition:.12s;font-family:inherit}
.design-a .btn:hover{background:var(--border-soft)}
.design-a .btn.primary{background:var(--accent2);color:white;border-color:var(--accent2)}
.design-a .btn.primary:hover{background:#d16b11}
.design-a .btn.ghost{border-color:transparent;background:transparent}
.design-a .btn.ghost:hover{background:var(--border-soft)}
.design-a .infobox{background:var(--bg-soft);border:1px solid var(--border);padding:.35rem .7rem;border-radius:6px;font-size:.78rem;line-height:1.3;color:var(--muted)}
.design-a .infobox b{color:var(--fg);font-weight:600}
.design-a .nuovo-wrap{position:relative}
.design-a .nuovo-menu{display:none;position:absolute;right:0;top:calc(100% + .35rem);background:white;border:1px solid var(--border);border-radius:8px;box-shadow:0 6px 24px rgba(15,23,42,.12);min-width:220px;z-index:100;overflow:hidden}
.design-a .nuovo-menu.open{display:block}
.design-a .nuovo-menu a{display:flex;align-items:center;gap:.6rem;padding:.7rem 1rem;color:var(--fg);font-size:.88rem;cursor:pointer;transition:.1s}
.design-a .nuovo-menu a:hover{background:var(--accent-soft);color:var(--accent)}
.design-a .nuovo-menu a i{width:18px;color:var(--muted);font-size:1rem}
.design-a .nuovo-menu a:hover i{color:var(--accent)}

/* Download recenti nell'header */
.design-a .recent-downloads-wrap{position:relative}
.design-a .recent-downloads-btn{
  height:36px;
  min-height:36px!important;
  width:44px!important;
  min-width:44px!important;
  display:inline-flex!important;
  align-items:center!important;
  justify-content:center!important;
  gap:.45rem!important;
  padding:0!important;
  border:1px solid var(--border)!important;
  border-radius:9px!important;
  background:#fff!important;
  color:var(--accent)!important;
  font-weight:650!important;
  font-size:.82rem!important;
  box-shadow:0 1px 2px rgba(15,23,42,.04)!important;
}
.design-a .recent-downloads-btn i{font-size:1.05rem!important}
.design-a .recent-downloads-btn:hover{background:var(--accent-soft)!important;border-color:#bfdbfe!important}
.design-a .recent-downloads-menu{
  display:none;
  position:absolute;
  right:0;
  top:calc(100% + .45rem);
  width:min(460px,calc(100vw - 2rem));
  max-height:70vh;
  background:#fff;
  border:1px solid var(--border);
  border-radius:16px;
  box-shadow:0 18px 42px rgba(15,23,42,.18);
  overflow:hidden;
  z-index:1200;
}
.design-a .recent-downloads-menu.open{display:block}
.design-a .recent-downloads-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
  padding:.85rem 1rem;
  background:#f8fafc;
  border-bottom:1px solid var(--border);
}
.design-a .recent-downloads-head b{font-size:.92rem;color:var(--fg)}
.design-a .recent-downloads-head a{font-size:.78rem;font-weight:700;color:var(--accent);text-decoration:none}
.design-a .recent-downloads-list{max-height:58vh;overflow:auto;padding:.55rem}
.design-a .recent-download-item{
  display:flex;
  gap:.7rem;
  padding:.72rem;
  border:1px solid #e8eef6;
  border-radius:12px;
  margin-bottom:.55rem;
  background:linear-gradient(180deg,#fff 0%,#fbfdff 100%);
}
.design-a .recent-download-item:last-child{margin-bottom:0}
.design-a .rd-icon{
  width:38px;
  height:38px;
  border-radius:10px;
  background:var(--accent-soft);
  color:var(--accent);
  display:flex;
  align-items:center;
  justify-content:center;
  flex:0 0 auto;
}
.design-a .rd-main{min-width:0;flex:1}
.design-a .rd-title{
  font-size:.86rem;
  font-weight:750;
  color:var(--fg);
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}
.design-a .rd-meta{font-size:.72rem;color:var(--muted);margin:.1rem 0 .45rem}
.design-a .rd-dot{display:inline-block;margin:0 .24rem;color:#94a3b8}
.design-a .rd-related{
  display:flex;
  align-items:center;
  gap:.35rem;
  margin:-.22rem 0 .48rem;
  color:#475569;
  font-size:.73rem;
  line-height:1.25;
}
.design-a .rd-related i{color:var(--accent);font-size:.82rem}
.design-a .rd-formats{display:flex;gap:.32rem;flex-wrap:wrap}
.design-a .rd-format{
  min-height:29px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:.28rem;
  padding:.28rem .55rem;
  border-radius:8px;
  font-size:.72rem;
  font-weight:700;
  text-decoration:none;
  border:1px solid transparent;
  line-height:1;
}
.design-a .rd-format.disabled{opacity:.38;pointer-events:none}
.design-a .rd-pdf{background:#fee2e2;color:#b91c1c;border-color:#fecaca}
.design-a .rd-docx{background:#dbeafe;color:#1d4ed8;border-color:#bfdbfe}
.design-a .rd-xlsx{background:#dcfce7;color:#15803d;border-color:#bbf7d0}
.design-a .rd-gdoc{background:#fef3c7;color:#92400e;border-color:#fde68a}
.design-a .rd-zip{background:#e0e7ff;color:#3730a3;border-color:#c7d2fe}
.design-a .recent-downloads-empty{
  min-height:92px;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:.45rem;
  color:var(--muted);
  font-size:.86rem;
  text-align:center;
}

/* Content wrapper — il contenuto legacy vive qui */
.design-a .content-wrap{padding:0;max-width:100%;min-width:0}

/* Responsive collapse */
@media(max-width:900px){
  .design-a.app{grid-template-columns:1fr}
  .design-a .sb{display:none}
  .design-a .topbar{padding:.75rem 1rem}
  .design-a .content-wrap{padding:0}
}

/* Content/layout/form reskin spostato in css/page-standard.css.
   app-design.css resta responsabile solo della shell universale. */
/* ============================================================
   SHELL STABILIZER
   Solo header/sidebar universali. Layout, form e footer delle pagine
   sono governati da css/page-standard.css.
============================================================ */
:root{
  --shell-topbar-h:72px;
  --shell-page-max:1760px;
  --shell-page-width:97%;
  --shell-page-gutter:clamp(14px,1.6vw,28px);
}

.design-a.app{grid-template-columns:244px minmax(0,1fr)!important}
@media(max-width:900px){
  .design-a.app,
  .app.design-a{
    grid-template-columns:minmax(0,1fr)!important;
    width:100vw!important;
    max-width:100vw!important;
    overflow:hidden!important;
  }
  .design-a .main,
  .app.design-a .main{
    grid-column:1!important;
    width:100%!important;
    min-width:0!important;
    max-width:100vw!important;
  }
  .design-a .content-wrap,
  .app.design-a .content-wrap{
    width:100%!important;
    min-width:0!important;
    max-width:100vw!important;
  }
}
.design-a .topbar,
.topbar{
  min-height:var(--shell-topbar-h)!important;
  height:var(--shell-topbar-h)!important;
  box-sizing:border-box!important;
}
.design-a .sb-brand,
.sb-brand{
  min-height:var(--shell-topbar-h)!important;
  height:var(--shell-topbar-h)!important;
  box-sizing:border-box!important;
  padding:0 1.2rem!important;
  display:flex!important;
  align-items:center!important;
  justify-content:center!important;
  border-bottom:1px solid var(--border)!important;
}
.design-a .sb-brand-logo,
.sb-brand-logo{
  width:auto!important;
  max-width:190px!important;
  max-height:44px!important;
  object-fit:contain!important;
  object-position:center center!important;
  margin:auto!important;
}
.design-a .sb-brand .dot,
.sb-brand .dot{width:44px!important;height:44px!important}

/* ============================================================
   MASTER GLASS THEME
   Regola super partes: sfondo bianco/azzurrino glass per shell,
   sidebar, angolo logo, topbar e superfici esterne.
============================================================ */
html,
body.design-a-body,
.design-a.app{
  background:var(--glass-page-bg)!important;
  background-attachment:scroll!important;
}

.design-a .main,
.design-a .content-wrap{
  background:transparent!important;
}

.design-a .sb,
.sb{
  background:var(--glass-surface-strong)!important;
  border-right:1px solid var(--glass-border)!important;
  box-shadow:none!important;
  backdrop-filter:none!important;
  -webkit-backdrop-filter:none!important;
}

.design-a .sb-brand,
.sb-brand{
  background:var(--glass-surface)!important;
  border-bottom:1px solid var(--glass-border)!important;
}

.design-a .topbar,
.topbar{
  background:var(--glass-surface-strong)!important;
  border-bottom:1px solid var(--glass-border)!important;
  box-shadow:none!important;
  backdrop-filter:none!important;
  -webkit-backdrop-filter:none!important;
}

.design-a .infobox,
.design-a .btn.ghost,
.design-a .recent-downloads-btn,
.design-a .gs-box{
  background:#ffffff!important;
  border-color:var(--glass-border)!important;
  box-shadow:none!important;
  backdrop-filter:none!important;
  -webkit-backdrop-filter:none!important;
}

.design-a .gs-box{
  background:#ffffff!important;
}

.design-a .sb-user,
.design-a .sb-item.active{
  background:#dff1ff!important;
}

.design-a .sb-user:hover,
.design-a .sb-item:not(.dev):not(.active):hover{
  background:#f6fbff!important;
}

/* ============================================================
   MASTER BUTTON HOVER
   Effetto "bordo blu" di utility.html (.menu-card:hover)
   replicato su TUTTI i pulsanti dell'app: shell, pagine,
   Bootstrap, custom, native, pills, icon-button.
   A monte di tutto — non richiede il tema .design-a.
============================================================ */
:where(button, .btn, a.btn, [role="button"], input[type="button"], input[type="submit"], input[type="reset"],
       .menu-card, .btn-add-card, .btn-extract-ai, .chip-btn, .sd-pill, .filter-pill, .icon-btn,
       .recent-downloads-btn, .nuovo-menu a):not(.sb-item){
  transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease, background-color .18s ease, color .18s ease !important;
}

/* Hover/focus: linea blu che abbraccia il bordo + glow + lieve sollevamento */
:where(button, .btn, a.btn, [role="button"], input[type="button"], input[type="submit"], input[type="reset"],
       .menu-card, .btn-add-card, .btn-extract-ai, .chip-btn, .sd-pill, .filter-pill, .icon-btn,
       .recent-downloads-btn, .nuovo-menu a):not(.sb-item):where(:hover, :focus-visible):not(:disabled):not(.disabled):not([aria-disabled="true"]){
  border-color:var(--accent,#007FFF)!important;
  box-shadow:0 0 0 1px var(--accent,#007FFF), 0 6px 28px rgba(0,127,255,.18)!important;
  transform:translateY(-2px)!important;
  text-decoration:none!important;
}

/* Varianti "pericolo": stessa logica ma linea rossa */
:where(.btn-danger, .btn-outline-danger, .delete-btn, .remove-btn, .btn-reset-danger):where(:hover, :focus-visible):not(:disabled):not(.disabled):not([aria-disabled="true"]){
  border-color:var(--danger,#dc2626)!important;
  box-shadow:0 0 0 1px var(--danger,#dc2626), 0 6px 28px rgba(220,38,38,.18)!important;
}

/* Ghost / sidebar-user / voci menu: leggero bg azzurro su hover */
:where(.btn.ghost, .recent-downloads-btn, .nuovo-menu a, .sb-user):where(:hover,:focus-visible):not(:disabled):not(.disabled):not([aria-disabled="true"]){
  background:#f5fbff!important;
}

.design-a .sb-item:not(.dev):where(:hover,:focus-visible){
  background:#f5fbff!important;
  color:var(--accent)!important;
}