/* ---------- Root (Dark di default) ---------- */
:root{
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);

  --c-bg:     #0E1116;
  --c-text:   #E8ECF3;
  --c-card:   #141A1F;
  --c-border: #2A3340;
  --c-muted:  rgba(255,255,255,.70);
  --c-soft:   rgba(255,255,255,.06);
  --c-theme:  #0B1220;

  /* Motion (Apple-like) */
  --dur-fast: 160ms;
  --dur-med:  260ms;
  --ease:     cubic-bezier(.2,.8,.2,1);
  --ease-out: cubic-bezier(.16,1,.3,1);
}

/* ---------- Light mode ---------- */
.theme-light{
  color-scheme: light;
  --c-bg:     #FAFAFA;
  --c-text:   #0A0C10;
  --c-card:   #FFFFFF;
  --c-border: #E6E8EB;
  --c-muted:  rgba(0,0,0,.65);
  --c-soft:   rgba(0,0,0,.06);
  --c-theme:  #FFFFFF;
}

/* ---------- Layout base ---------- */
html, body { height: 100%; overflow: hidden; }
body{
  background: var(--c-bg);
  color: var(--c-text);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display",
               system-ui, "Segoe UI", Roboto, Inter, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.app-shell { min-height: 100dvh; display: flex; flex-direction: column; }
.app-header { position: sticky; top: 0; z-index: 20; padding-top: var(--safe-top); }
.app-header {
   box-shadow: 0 1px 1px rgba(0,0,0,.04), 0 12px 28px rgba(0,0,0,.16);
}
.app-nav    { position: sticky; bottom: 0; z-index: 20; padding-bottom: var(--safe-bottom); }
.app-main   { flex: 1 1 auto; overflow: auto; -webkit-overflow-scrolling: touch; }

.noselect{
  -webkit-user-select: none; -moz-user-select: none; -ms-user-select: none; user-select: none;
  -webkit-touch-callout: none; -webkit-tap-highlight-color: transparent;
}

/* ---------- Utility/skin ---------- */
.divider { height:1px; background: var(--c-soft); }
.tnum { font-variant-numeric: tabular-nums; font-feature-settings: "tnum"; }
.surface-blur{ background-color: color-mix(in oklab, var(--c-card) 90%, transparent); backdrop-filter: blur(10px); }
.focus-ring:focus-visible{ outline: 2px solid color-mix(in oklab, var(--c-text) 40%, transparent); outline-offset: 2px; border-radius: 12px; }
.tappable{ min-width:44px; min-height:44px; display:inline-flex; align-items:center; justify-content:center; border-radius: 12px; }

/* ---------- Light overrides per utility Tailwind custom ---------- */
.theme-light .bg-card{ background-color: var(--c-card) !important; }
.theme-light .border-border{ border-color: var(--c-border) !important; }
.theme-light .text-white{ color: var(--c-text) !important; }
.theme-light .text-white\/70{ color: color-mix(in oklab, var(--c-text) 70%, transparent) !important; }
.theme-light .hover\:bg-white\/5:hover{ background-color: var(--c-soft) !important; }
.theme-light .bg-white\/10{ background-color: color-mix(in oklab, var(--c-text) 10%, transparent) !important; }

/* ---------- Motion system ---------- */
@keyframes fade-in   { from {opacity:0} to {opacity:1} }
@keyframes fade-out  { from {opacity:1} to {opacity:0} }
@keyframes slide-up  { from {transform: translateY(16px); opacity:.001} to {transform: translateY(0); opacity:1} }
@keyframes slide-down{ from {transform: translateY(0); opacity:1} to {transform: translateY(16px); opacity:.001} }
@keyframes pop-in    { from {transform: scale(.98); opacity:.001} to {transform: scale(1); opacity:1} }

.anim-fade-in   { animation: fade-in var(--dur-med) var(--ease) both; }
.anim-fade-out  { animation: fade-out var(--dur-med) var(--ease) both; }
.anim-slide-up  { animation: slide-up var(--dur-med) var(--ease-out) both; }
.anim-slide-down{ animation: slide-down var(--dur-med) var(--ease) both; }
.anim-pop-in    { animation: pop-in var(--dur-fast) var(--ease-out) both; }

/* Reveal on scroll — visibile di default.*/
.reveal { opacity: 1; transform: none; }
html.js.reveal-ready .reveal:not(.is-in) {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity var(--dur-med) var(--ease), transform var(--dur-med) var(--ease);
}
.reveal.is-in { opacity: 1; transform: translateY(0); }


/* Riduci movimento */
@media (prefers-reduced-motion: reduce){
  * { animation: none !important; transition: none !important; }
}

/* ====== Loader HUD ====== */
#global-loader{
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  z-index: 80; /* sopra header/footer */
  background: color-mix(in oklab, var(--c-bg) 55%, transparent);
  backdrop-filter: blur(2px);
  transition: opacity .18s ease;
  opacity: 1;
}
#global-loader[hidden]{ opacity: 0; pointer-events: none; }

.loader-label{
  margin-top: 8px;
  font-size: 12px;
  opacity: .8;
}

/* Spinner ring */
@keyframes spin{ to{ transform: rotate(360deg); } }
.loader-ring{
  width: 28px; height: 28px;
  border-radius: 9999px;
  border: 2.5px solid color-mix(in oklab, var(--c-text) 25%, transparent);
  border-top-color: var(--c-text);
  border-right-color: var(--c-text);
  animation: spin .8s linear infinite;
}

/* ====== Busy state su bottoni ====== */
.is-busy{ opacity: .85; pointer-events: none; }
.busy-spinner{
  display: inline-block;
  width: 14px; height: 14px;
  margin-right: 8px;
  vertical-align: -2px;
  border-radius: 9999px;
  border: 2px solid transparent;
  border-top-color: currentColor;
  border-right-color: currentColor;
  animation: spin .8s linear infinite;
}
.busy-label{ font-weight: 500; }

/* ====== Bottom Sheet Animations ====== */
/* Sono classi che app.js aggiunge/rimuove su overlay e pannello */
.sheet-overlay-enter{ animation: sheetFadeIn .2s ease-out both; }
.sheet-overlay-leave{ animation: sheetFadeOut .18s ease-in both; }
@keyframes sheetFadeIn   { from{ opacity: 0; } to{ opacity: 1; } }
@keyframes sheetFadeOut  { from{ opacity: 1; } to{ opacity: 0; } }

.sheet-panel-enter{ animation: sheetSlideUp .28s cubic-bezier(.22,.61,.36,1) both; }
.sheet-panel-leave{ animation: sheetSlideDown .22s cubic-bezier(.4,.14,.3,1) both; }
@keyframes sheetSlideUp   { from{ transform: translateY(12px); opacity: 0; } to{ transform: translateY(0); opacity: 1; } }
@keyframes sheetSlideDown { from{ transform: translateY(0); opacity: 1; } to{ transform: translateY(12px); opacity: 0; } }

/* ====== Reveal on scroll (niente flicker) ====== */
.reveal{ opacity: 1; transform: none; }
html.js.reveal-ready .reveal:not(.is-in){
  opacity: 0;
  transform: translateY(10px);
  transition: opacity .22s cubic-bezier(.22,.61,.36,1), transform .22s cubic-bezier(.22,.61,.36,1);
}
.reveal.is-in{ opacity: 1; transform: translateY(0); }

/* ==== Badges tonali (soft, theme-aware) ==== */
.badge{
  display:inline-flex; align-items:center; gap:.375rem;
  padding:.125rem .5rem; border-radius:.5rem;
  border:1px solid var(--badge-border, var(--c-border));
  font-size:.75rem; line-height:1rem;
  background: var(--badge-bg, color-mix(in oklab, var(--c-text) 8%, transparent));
  color: var(--badge-fg, var(--c-text));
}
.badge .dot{ width:.5rem; height:.5rem; border-radius:9999px; background: currentColor; opacity:.9; }

/* Varianti tono: usano --tone e derivano bg/border dal colore */
.badge-tone--ok{
  --tone: var(--ok, #22C55E);
  --badge-fg: var(--tone);
  --badge-bg: color-mix(in oklab, var(--tone) 16%, transparent);
  --badge-border: color-mix(in oklab, var(--tone) 35%, var(--c-border));
}
.badge-tone--warn{
  --tone: var(--accent, #FF5C00);
  --badge-fg: var(--tone);
  --badge-bg: color-mix(in oklab, var(--tone) 16%, transparent);
  --badge-border: color-mix(in oklab, var(--tone) 35%, var(--c-border));
}
.badge-tone--muted{
  --badge-fg: color-mix(in oklab, var(--c-text) 70%, transparent);
  --badge-bg: color-mix(in oklab, var(--c-text) 10%, transparent);
  --badge-border: var(--c-border);
}
.badge-tone--alert{
  --tone: #EF4444;
  --badge-fg: var(--tone);
  --badge-bg: color-mix(in oklab, var(--tone) 16%, transparent);
  --badge-border: color-mix(in oklab, var(--tone) 35%, var(--c-border));
}

.bg-card{ background-color: var(--c-card) !important; }
.border-border{ border-color: var(--c-border) !important; }

/* --- Watermark & Glow utilities (dashboard) --- */
:root { --wm-size: 6.5rem; }                /* misura watermark coerente */
@media (min-width: 480px){ :root { --wm-size: 7rem; } }

.card-wm { position: relative; }            /* abilita posizionamento assoluto dei watermark */
.card-wm > .wm {
  position: absolute;
  right: 1rem;                              /* allinea con padding lato card */
  top: 50%;
  transform: translateY(-50%);              /* SEMPRE centrato verticalmente */
  width: var(--wm-size);
  height: var(--wm-size);
  opacity: .10;
  pointer-events: none;
  display: block;                           /* niente baseline strana */
}

.glow-soft {
  position: absolute;
  right: -3rem; top: -3rem;
  width: 13rem; height: 13rem;
  border-radius: 9999px;
  opacity: .55;                             
  background: radial-gradient(circle at center, var(--glow-color, #7C3AED33) 0%, transparent 70%);
}
.theme-light .glow-soft { opacity:.45; }    


/* ==== OVERRIDES: reveal -> fade-in immediato ==== */
html.js.reveal-ready .reveal:not(.is-in){ opacity: 1; transform: none; }
.reveal.is-in { animation: fade-in var(--dur-fast) var(--ease) both; }

/* ==== OVERRIDES: navbar fissa e contenuto non coperto ==== */
/* Footer sempre visibile: meglio fixed di sticky su Android */
.app-nav{
  position: fixed !important;
  left: 0; right: 0; bottom: 0;
  z-index: 40; 
  padding-bottom: max(var(--safe-bottom), 0px); /* iOS safe-area (0 su Android) */
   box-shadow: 0 1px 1px rgba(0,0,0,.04), 0 12px 28px rgba(0,0,0,.16);
   overflow: hidden;
   backdrop-filter: saturate(140%) blur(6px);
   -webkit-backdrop-filter: saturate(140%) blur(6px);
}

.app-main{
  padding-bottom: calc(56px + var(--safe-bottom) + 16px);
}

html, body { overscroll-behavior-x: contain; }

footer.app-nav { touch-action: manipulation; }


/* ----- Safe vars ----- */
:root{
  /* iOS notch; su Android vale 0 */
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  /* altezza misurata del footer (JS la aggiorna); fallback 56 */
  --tabbar-safe: 56px;
  --tabbar-gap: 10px;
}

/* Footer sempre visibile */
footer.app-nav{
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 40;
  /* spessore extra per la safe-area iOS */
  padding-bottom: var(--safe-bottom);
}

/* ❗️Padding al contenuto applicato al BODY */
body.has-tabbar{
  padding-bottom: calc(var(--tabbar-safe) + var(--safe-bottom));
}

html, body { overscroll-behavior-x: contain; }

footer.app-nav { touch-action: manipulation; }

:root{
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  --tabbar-safe: 56px; /* fallback */
}

/* Lo spacer prende l’altezza reale della tab bar + safe-area */
#tabbar-spacer{
  height: calc(var(--tabbar-safe) + var(--safe-bottom) + var(--tabbar-gap));
}

/* Il footer resta fixed in fondo all’UI */
footer.app-nav{
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 40;
  padding-bottom: var(--safe-bottom);
}

/* anti edge-swipe orizzontale */
html, body { overscroll-behavior-x: contain; }
footer.app-nav { touch-action: manipulation; }


/* Spacer *interno* per qualunque root di scroll */
[data-scroll-root]::after{
  content: "";
  display: block;
  height: calc(var(--tabbar-safe) + var(--safe-bottom) + var(--tabbar-gap));
  flex: 0 0 auto; /* se il container è un flex */
}


/* ========== Auto 3D skin per card già esistenti ========== */
.auto-3d :where(.bg-card).border:not(.no-3d):not(.card-3d){
   position: relative;
   background: var(--c-card);
   border-color: var(--c-border);
   box-shadow: 0 1px 1px rgba(0,0,0,.04), 0 12px 28px rgba(0,0,0,.16);
   overflow: hidden;
   backdrop-filter: saturate(140%) blur(6px);
   -webkit-backdrop-filter: saturate(140%) blur(6px);
}

.auto-3d :where(.bg-card).border:not(.no-3d):not(.card-3d)::before{
   content:"";
   position:absolute; inset:0;
   border-radius: inherit;         /* ✅ i riflessi seguono gli angoli arrotondati */
   background:
     linear-gradient(to bottom, rgba(255,255,255,.28), transparent 32%),
     radial-gradient(120% 60% at 80% -20%, rgba(255,255,255,.12) 0%, transparent 55%);
   mix-blend-mode: soft-light;
   pointer-events:none;
}
 
.auto-3d :where(.bg-card).border:not(.no-3d):not(.card-3d)::after{
   content:"";
   border-radius: inherit;         
    background: linear-gradient(to right, rgba(255,255,255,.65), rgba(255,255,255,.15), transparent);
   opacity:.8; pointer-events:none;
}





/* === Global background base ================================= */
html, body { background: var(--c-bg); }

/* === Gradient Mesh + Noise (light/dark aware) =============== */
:root {
  /* puoi tarare questi tre per cambiare “mood” */
  --mesh-a: 125 211 252;  /* azzurro */
  --mesh-b: 167 139 250;  /* lilla   */
  --mesh-c:  52 211 153;  /* verde   */
}
.theme-light :root {
  --mesh-a:  59 130 246;  /* blu più saturo in light */
  --mesh-b: 147  51 234;  /* viola */
  --mesh-c:  16 185 129;  /* teal  */
}

/* Layer 1: gradient mesh (GPU-friendly: solo transform) */
.bg-mesh{
  position: fixed; inset: 0; z-index: -2;
  pointer-events: none;
  background:
    radial-gradient(1200px 800px at 10% 10%, rgba(var(--mesh-a) / .26), transparent 60%),
    radial-gradient(1000px 700px  at 90% 20%, rgba(var(--mesh-b) / .22), transparent 60%),
    radial-gradient(1200px 800px at 50% 90%, rgba(var(--mesh-c) / .18), transparent 60%),
    linear-gradient(180deg, rgba(255 255 255 / .02), rgba(255 255 255 / 0));
  filter: saturate(112%) contrast(105%);
  animation: bgFloat 18s ease-in-out infinite alternate;
  will-change: transform;
}

/* Layer 2: noise molto leggero (profondità) */
.bg-noise{
  position: fixed; inset: 0; z-index: -1;
  pointer-events: none;
  opacity: .05;
  mix-blend-mode: soft-light;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200' viewBox='0 0 200 200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.25'/%3E%3C/svg%3E");
  background-size: 200px 200px;
}


/* Animazione lieve */
@keyframes bgFloat{
  from{ transform: translateY(0) scale(1); }
  to  { transform: translateY(-2%) scale(1.02); }
}

/* Rispetto preferenze utente + stampa pulita */
@media (prefers-reduced-motion: reduce){ .bg-mesh{ animation:none; } }
@media print { .bg-mesh, .bg-noise { display: none !important; } }

.bg-mesh { z-index: 0; }
.bg-noise{ z-index: 1; }
.app-shell{ position: relative; z-index: 2; }

/* Contenitore che occupa tutto lo spazio tra header e tabbar */
.chat-screen{
  position: relative;
  height: calc(100vh - var(--header-h) - var(--tabbar-h)*2 - env(safe-area-inset-bottom));
  overflow: hidden;
}

/* Scroller vero e proprio: padding-bottom = altezza composer */
.chat-scroller{
  position: absolute;
  inset: 0;
  overflow-y: auto;
  padding: 10px 10px calc(var(--composer-h,66px) + 18px);
}

/* Composer fisso sopra la navbar */
.composer-fixed{
  position: fixed;
  left: 0; right: 0;
  bottom: calc(var(--tabbar-h) + env(safe-area-inset-bottom) + 6px);
  z-index: 30;
}
.composer-fixed .composer-inner{
  width: min(100%, var(--container-w));
  margin: 0 auto;
  padding: 0 12px;
}

/* Pulsante “vai giù” */
.chat-to-bottom{
  position: absolute;
  right: 16px;
  bottom: calc(var(--composer-h,66px) + 24px);
  display: inline-flex; align-items: center;
  padding: 6px 10px; border-radius: 9999px;
  font-size: 12px;
  background: rgba(0,0,0,.35);
  border: 1px solid rgba(255,255,255,.15);
  color: #fff;
  box-shadow: 0 6px 18px rgba(0,0,0,.25);
}
.chat-to-bottom .badge{
  margin-left: 6px;
  min-width: 18px; height: 18px;
  border-radius: 9px;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 11px;
  background: #ef4444; color: white;
  padding: 0 6px;
}

/* === Bolle stile iMessage/WhatsApp ============================== */
.msg-row{
  display: flex; align-items: flex-end; gap: 8px;
  margin: 6px 0;
}
.msg-row.them{ justify-content: flex-start; }
.msg-row.me{ justify-content: flex-end; }

.msg-avatar{ width: 28px; height: 28px; border-radius: 9999px; border: 1px solid var(--border); flex: none; }
.msg-avatar-spacer{ width: 28px; height: 28px; flex: none; }

.bubble{
  max-width: 78%;
  padding: 10px 12px;
  border-radius: 18px;
  border: 1px solid var(--border);
  box-shadow:
    0 10px 25px rgba(0,0,0,.18),
    inset 0 1px 0 rgba(255,255,255,.06);
  position: relative;
  background:
    radial-gradient(120% 140% at 20% 0%, rgba(255,255,255,.08), transparent 60%),
    var(--bubble-bg, rgba(255,255,255,.06));
  backdrop-filter: saturate(120%) blur(0px);
}
.bubble.them{
  --bubble-bg: rgba(255,255,255,.08);
  border-top-left-radius: 8px;
}
.bubble.me{
  --bubble-bg: rgba(255, 92, 0, .12); /* accento tenue */
  border-color: rgba(255, 92, 0, .22);
  border-top-right-radius: 8px;
}

.bubble-head{
  font-size: 11px; opacity: .65; margin-bottom: 4px;
}
.bubble-text{
  line-height: 1.35;
}
.bubble-deleted{
  font-style: italic; opacity: .6;
}
.bubble-foot{
  margin-top: 4px; font-size: 10px; opacity: .6; text-align: right;
}

/* link elimina discreto */
.bubble .bubble-delete{
  position: absolute; left: 10px; top: 6px;
  font-size: 11px; opacity: .5;
}
.bubble .bubble-delete:hover{ opacity: .9; }

/* Lista piena riga */
#chat-list > li{ width: 100%; }

/* Light mode fine-tuning */
@media (prefers-color-scheme: light){
  .bubble.them{
    --bubble-bg: rgba(255,255,255,.85);
    border-color: rgba(0,0,0,.06);
  }
  .bubble.me{
    --bubble-bg: rgba(255, 92, 0, .18);
  }
  .chat-to-bottom{ background: rgba(0,0,0,.7); }
}





/* ---- CHAT full screen: con fallback ---- */
:root{
  --header-h: 56px;
  --tabbar-h: 56px;
}


/* composer fissato in basso allo schermo, sopra la tabbar */
.composer-fixed{
  position: fixed !important;
  left: 0; right: 0;
  bottom: calc(var(--tabbar-h,56px) + env(safe-area-inset-bottom,0px) + 6px);
  z-index: 50;
}

.composer-fixed .composer-inner{
  width: min(100%, var(--container-w, 440px));
  margin: 0 auto;
  padding: 0 12px;
}

/* tasto “vai giù” */
.chat-to-bottom{
  position: absolute;
  right: 16px;
  bottom: calc(var(--composer-h,66px) + 24px);
}

/* ============ CHAT bubbles ============ */
.chat-row{ display:flex; margin-block:8px; }
.chat-row-inner{ display:flex; align-items:flex-end; gap:8px; }

.chat-avatar{ inline-size:28px; block-size:28px; border-radius:9999px; border:0.5px solid var(--border,#000000); object-fit:cover; flex:0 0 auto; }
.chat-avatar-spacer{ inline-size:28px; block-size:28px; flex:0 0 auto; }

.chat-bubble{
  max-inline-size: 85%;
  min-inline-size: max(12ch, 145px);      
  padding:10px 12px;
  border-radius:18px;
  border:1px solid var(--border,#2b2f3a);
  box-shadow: 0 6px 14px rgba(0,0,0,.10);
  display:flex; flex-direction:column; gap:6px;
}

/* “altri” (sinistra) */
.chat-bubble.them{
  background: var(--chat-them-bg);
  border-color: var(--chat-them-border);
  color: var(--chat-them-fg);
}
/* “miei” (destra) */
.chat-bubble.me{
  background: var(--chat-me-bg);
  border-color: var(--chat-me-border);
  color: var(--chat-me-fg);
}

/* meta/ora sempre leggibile su entrambi i temi */
.chat-bubble .sender,
.chat-bubble .time{ color: var(--chat-meta); }

.chat-bubble .body{ line-height:1; word-wrap:anywhere; }
.chat-bubble .deleted{
  font-style:italic; font-size:12px ; opacity:.65;
  padding:1px 0;
}

.meta-row{
  display:flex; align-items:center; gap:8px;
  margin-top:2px;
}
.meta-row.self-end{ justify-content:flex-end; }
.meta-row.self-start{ justify-content:flex-start; }

.meta-row .time{ font-size:11px; opacity:.6; }

.meta-row .meta-btn{
  inline-size:26px; block-size:26px;
  display:grid; place-items:center;
  border-radius:10px;
  background: transparent;
  opacity:.5;
}
.meta-row .meta-btn:hover{ background: rgb(255 255 255 / .06); opacity:1; }

/* distanza laterale coerente */
.chat-row.them{ justify-content:flex-start; }
.chat-row.me{ justify-content:flex-end; }

/* piccoli arrotondamenti asimmetrici stile iMessage/Telegram */
.chat-bubble.them{ border-top-left-radius:10px; }
.chat-bubble.me  { border-top-right-radius:10px; }


/* ==== Chat theme tokens (neutri) ==== */
:root{
  /* colori bubble “altri” (sinistra) */
  --chat-them-bg: color-mix(in oklab, var(--card, #0b1220) 94%, white 6%);
  --chat-them-border: var(--border, #2b2f3a);
  --chat-them-fg: var(--fg, #e7ebf3);

  /* colori bubble “miei” (destra) */
  --chat-me-bg: color-mix(in oklab, var(--accent, #0066ff) 18%, var(--card, #0b1220) 82%);
  --chat-me-border: color-mix(in oklab, var(--accent, #0066ff) 45%, var(--border, #2b2f3a) 55%);
  --chat-me-fg: var(--fg, #e7ebf3);

  /* testo secondario (ora, label) */
  --chat-meta: var(--muted-foreground, #94a3b8);
}

/* Preferenza di sistema: LIGHT (fallback) */
@media (prefers-color-scheme: light){
  :root{
    --chat-them-bg: #ffffff;
    --chat-them-border: color-mix(in oklab, var(--border, #ffffff) 80%, #000 10%);
    --chat-them-fg: #0b1220;

    --chat-me-bg: color-mix(in oklab, var(--accent, #0066ff) 22%, white 78%);
    --chat-me-border: color-mix(in oklab, var(--accent, #ffffff) 40%, #000 5%);
    --chat-me-fg: #0b1220;

    --chat-meta: #64748b;
  }
}

/* Se toggle imposta tema */
html[data-theme="light"], body[data-theme="light"], .theme-light{
  --chat-them-bg: #ffffff;
  --chat-them-border: color-mix(in oklab, var(--border, #ffffff) 80%, #000 10%);
  --chat-them-fg: #0b1220;

  --chat-me-bg: color-mix(in oklab, var(--accent, #0066ff) 22%, white 78%);
  --chat-me-border: color-mix(in oklab, var(--accent, #ffffff) 40%, #000 5%);
  --chat-me-fg: #0b1220;

  --chat-meta: #64748b;
}