/* ============================================================
   MARIN · base.css
   Token di design, reset, primitive neumorfiche condivise
   ============================================================ */

:root{
  --bg:#E8ECF4; --bg2:#EDF1F8; --card:#EBEFF6;
  --dark:#C6CEDE; --lite:#FFFFFF;
  --a1:#306EC2; --a2:#2FA8E0;
  --a-soft:#F1F6FC;
  --grad:linear-gradient(135deg,var(--a1),var(--a2));
  --txt:#2B3548; --mut:#68758C; --mut2:#93A0B5;
  --ok:#17A673; --warn:#E8A93C; --danger:#D4574B;
  --out:7px 7px 15px var(--dark),-7px -7px 15px var(--lite);
  --out-sm:4px 4px 9px var(--dark),-4px -4px 9px var(--lite);
  --out-xs:2.5px 2.5px 6px var(--dark),-2.5px -2.5px 6px var(--lite);
  --in:inset 4px 4px 9px #C9D1E0,inset -4px -4px 9px #FFFFFF;
  --in-sm:inset 2.5px 2.5px 6px #CBD3E1,inset -2.5px -2.5px 6px #FFFFFF;
  --r:18px; --r2:14px; --r3:12px;
  --ease-pop:cubic-bezier(.2,.9,.3,1.2);
  --ease-out:cubic-bezier(.2,.8,.3,1);
  --sat:env(safe-area-inset-top,0px);
  --sab:env(safe-area-inset-bottom,0px);
}

*{box-sizing:border-box;margin:0;padding:0}
html,body{font-variant-numeric:tabular-nums;height:100%}
html{
  /* Niente ingrandimento automatico del testo alla rotazione dello schermo */
  -webkit-text-size-adjust:100%;text-size-adjust:100%;
  overscroll-behavior:none;
}
body{
  font-family:'Inter',system-ui,sans-serif;
  background:var(--bg);color:var(--txt);font-size:14px;
  -webkit-font-smoothing:antialiased;overflow:hidden;
  overscroll-behavior:none;
  -webkit-tap-highlight-color:transparent;
  /* Struttura FISSA su iPad: la pagina non si trascina mai,
     scorrono solo le aree interne (.ed-scroll e .pv-scroll). */
  position:fixed;inset:0;width:100%;
  touch-action:manipulation;
}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit;touch-action:manipulation}
input,select,textarea{font-family:inherit;font-size:13.5px;color:var(--txt)}
::placeholder{color:#A9B4C7}
:focus-visible{outline:2px solid var(--a1);outline-offset:2px;border-radius:6px}
::selection{background:color-mix(in srgb,var(--a1) 25%,#fff)}

/* Su touch (iPad) i campi vanno ad almeno 16px per evitare lo zoom
   automatico di Safari al focus, e i target crescono a 44px. */
@media (pointer:coarse){
  input,select,textarea{font-size:16px}
  .nicon{width:42px;height:42px}
  .nbtn{padding:12px 20px;font-size:14px}
}

/* ---------- Primitive neumorfiche ---------- */
.nm{background:var(--card);box-shadow:var(--out);border-radius:var(--r)}
.nm-in{background:var(--card);box-shadow:var(--in);border-radius:var(--r3)}

.nbtn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:700;font-size:13px;padding:10px 18px;border-radius:99px;background:var(--card);box-shadow:var(--out-sm);color:var(--mut);transition:box-shadow .18s,color .18s,transform .18s}
.nbtn svg{width:15px;height:15px;flex-shrink:0}
.nbtn:hover{color:var(--txt);transform:translateY(-1px)}
.nbtn:active{box-shadow:var(--in-sm);transform:translateY(0)}
.nbtn-p{background:var(--grad);color:#fff;box-shadow:5px 5px 12px color-mix(in srgb,var(--a1) 42%,var(--dark)),-4px -4px 10px var(--lite)}
.nbtn-p:hover{color:#fff;filter:brightness(1.06)}
.nbtn-p:active{box-shadow:inset 3px 3px 8px rgba(0,0,50,.28)}
.nbtn-danger{color:var(--danger)}
.nbtn:disabled{opacity:.45;cursor:not-allowed;transform:none}

.nicon{width:34px;height:34px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;background:var(--card);box-shadow:var(--out-xs);color:var(--mut);transition:.16s;flex-shrink:0}
.nicon svg{width:15px;height:15px}
.nicon:hover{color:var(--a1);transform:translateY(-1px)}
.nicon:active{box-shadow:var(--in-sm);transform:scale(.9)}
.nicon{transition:transform .16s var(--ease-out),box-shadow .16s,color .16s}
.nicon.del:hover{color:var(--danger)}
.nicon:disabled{opacity:.35;transform:none}

/* ---------- Animazioni condivise ---------- */
@keyframes appIn{to{opacity:1}}
@keyframes paneIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
@keyframes cardIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
@keyframes pop{from{transform:scale(.92) translateY(16px);opacity:0}}
@keyframes pulse{50%{opacity:.4}}
@keyframes float{50%{transform:translateY(-8px)}}
@keyframes spin{to{transform:rotate(1turn)}}
@keyframes shake{20%,60%{transform:translateX(-9px)}40%,80%{transform:translateX(9px)}}
@keyframes rowIn{from{opacity:0;transform:translateY(8px) scale(.985)}to{opacity:1;transform:none}}
@keyframes glowOk{0%{box-shadow:0 0 0 0 color-mix(in srgb,var(--ok) 45%,transparent)}100%{box-shadow:0 0 0 16px transparent}}
@keyframes inkFlow{from{stroke-dashoffset:600}to{stroke-dashoffset:0}}

.shake{animation:shake .4s}

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