/* ════════════════════════════════════════════════════════════════
   ANCHORA · SSO GATE — refactor 2026-08
   Temi canonici ocean/void/fog via [data-an-theme] (an-tokens.css).
   Nessun esadecimale qui: tinte derivate con color-mix dai token.
   Namespace locale --lg-* = derivati di pagina, mai colori nuovi.
   ════════════════════════════════════════════════════════════════ */

:root{
  /* derivati alpha dai token canonici (pagina-locale) */
  --lg-acc-dim:    color-mix(in srgb, var(--an-accent) 10%, transparent);
  --lg-acc-line:   color-mix(in srgb, var(--an-accent) 22%, transparent);
  --lg-acc-line-h: color-mix(in srgb, var(--an-accent) 50%, transparent);
  --lg-acc-glow:   0 0 30px color-mix(in srgb, var(--an-accent) 20%, transparent);
  --lg-grid-line:  color-mix(in srgb, var(--an-accent) 4.5%, transparent);
  --lg-cyan-dim:   color-mix(in srgb, var(--an-cyan) 14%, transparent);
  --lg-ok-dim:     color-mix(in srgb, var(--an-state-ok) 8%, transparent);
  --lg-ok-line:    color-mix(in srgb, var(--an-state-ok) 30%, transparent);
  --lg-warn-dim:   color-mix(in srgb, var(--an-state-warn) 7%, transparent);
  --lg-warn-line:  color-mix(in srgb, var(--an-state-warn) 30%, transparent);
  --lg-err-bg:     color-mix(in srgb, var(--an-state-danger) 8%, transparent);
  --lg-err-line:   color-mix(in srgb, var(--an-state-danger) 30%, transparent);
  --lg-surf:       color-mix(in srgb, var(--an-surface) 82%, transparent);
  --lg-surf-2:     color-mix(in srgb, var(--an-surface-2) 72%, transparent);
  --lg-scrim:      color-mix(in srgb, var(--an-bg) 62%, transparent);
  --lg-r:          8px;
  --lg-r-sm:       var(--an-radius-sm);
  --lg-ease:       var(--an-ease-out-expo);
}

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

html,body{
  min-height:100%;
  background:var(--an-bg);
  color:var(--an-text);
  font-family:var(--an-font-mono);
  -webkit-font-smoothing:antialiased;
}
body{
  min-height:100dvh;
  display:flex;
  flex-direction:column;
  overflow-x:hidden;
  transition:background .4s var(--lg-ease), color .4s var(--lg-ease);
}

/* ── Atmosphere: blueprint grid + radial console glow ── */
.field{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.field .grid{
  position:absolute;inset:-2px;
  background-image:
    linear-gradient(var(--lg-grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--lg-grid-line) 1px, transparent 1px);
  background-size:54px 54px;
  mask-image:radial-gradient(ellipse 80% 70% at 50% 38%, var(--an-text) 0%, transparent 78%);
  -webkit-mask-image:radial-gradient(ellipse 80% 70% at 50% 38%, var(--an-text) 0%, transparent 78%);
}
.field .glow{
  position:absolute;inset:0;
  background:
    radial-gradient(ellipse 60% 55% at 50% 30%, var(--lg-acc-dim) 0%, transparent 65%),
    radial-gradient(ellipse 120% 80% at 50% 110%, var(--an-surface) 0%, transparent 55%);
}
/* drifting console scanline sweep */
.field .sweep{
  position:absolute;left:0;right:0;height:140px;top:-160px;
  background:linear-gradient(180deg, transparent, var(--lg-acc-dim), transparent);
  opacity:.5;
  animation:lg-sweep 14s linear infinite;
}
@keyframes lg-sweep{
  0%{transform:translateY(0)}
  100%{transform:translateY(140vh)}
}

/* ── Entrance staggered (topbar → auth → cockpit → foot) ── */
@keyframes lg-enter{
  from{opacity:0;transform:translateY(8px)}
  to{opacity:1;transform:none}
}
.topbar,.instance-ribbon,.auth,.cockpit,.gate-foot{
  animation:lg-enter .55s var(--lg-ease) both;
}
.topbar{animation-delay:.02s}
.instance-ribbon{animation-delay:.08s}
.auth{animation-delay:.14s}
.cockpit{animation-delay:.24s}
.gate-foot{animation-delay:.34s}

/* ── Top instrument bar ── */
.topbar{
  position:relative;z-index:10;
  display:flex;align-items:center;gap:.6rem;
  padding:.85rem clamp(1rem,4vw,2.2rem);
}
.topbar .crumb{
  font-size:.62rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--an-muted-2);
}
.topbar .crumb b{color:var(--an-accent);font-weight:600}
.spacer{flex:1}

.instance-ribbon{
  position:relative;z-index:10;
  display:flex;align-items:center;justify-content:center;gap:.75rem;flex-wrap:wrap;
  width:100%;
  padding:.45rem clamp(1rem,4vw,2.2rem);
  border-top:1px solid var(--lg-acc-line);
  border-bottom:1px solid var(--lg-acc-line);
  background:linear-gradient(90deg,
    color-mix(in srgb, var(--an-purple) 4%, transparent),
    var(--lg-surf-2),
    color-mix(in srgb, var(--an-cyan) 4%, transparent));
  color:var(--an-muted);
  font-size:.58rem;letter-spacing:.14em;text-transform:uppercase;
}
.instance-ribbon strong{
  color:var(--an-text);font-size:.66rem;letter-spacing:.18em;
}
.instance-ribbon .dot{width:4px;height:4px;border-radius:50%;background:currentColor;opacity:.55}
.instance-ribbon__meta{color:var(--an-muted-2)}
.instance-ribbon__uptime{color:var(--an-cyan)}
.instance-ribbon--dev{border-color:var(--lg-warn-line);background:var(--lg-warn-dim)}
.instance-ribbon--lab{border-color:color-mix(in srgb, var(--an-cyan) 34%, transparent);background:var(--lg-cyan-dim)}
.instance-ribbon--prod{border-color:var(--lg-ok-line);background:var(--lg-ok-dim)}

/* theme toggle — ciclo ocean → void → fog */
.theme-toggle{
  display:inline-flex;align-items:center;gap:.4rem;
  background:var(--lg-surf-2);
  border:1px solid var(--lg-acc-line);
  border-radius:var(--lg-r-sm);
  color:var(--an-muted);
  font-family:var(--an-font-mono);font-size:.6rem;letter-spacing:.14em;text-transform:uppercase;
  padding:.42rem .6rem;cursor:pointer;
  transition:border-color .15s var(--lg-ease), color .15s var(--lg-ease), background .15s var(--lg-ease);
  -webkit-tap-highlight-color:transparent;
}
.theme-toggle:hover{border-color:var(--lg-acc-line-h);color:var(--an-accent)}
.theme-toggle:focus-visible{outline:2px solid var(--an-accent);outline-offset:2px}
.theme-toggle:active{transform:translateY(.5px)}
.theme-toggle svg{width:14px;height:14px}
.theme-toggle .icon-theme{display:none}
[data-an-theme="ocean"] .theme-toggle .icon-ocean{display:block}
[data-an-theme="void"] .theme-toggle .icon-void{display:block}
[data-an-theme="fog"] .theme-toggle .icon-fog{display:block}

/* ── Stage ── */
.stage{
  position:relative;z-index:10;
  flex:1;
  display:flex;align-items:center;justify-content:center;
  padding:clamp(1rem,4vw,2rem) 1rem 2.5rem;
}
.console{
  display:grid;
  grid-template-columns:minmax(0,1fr) 290px;
  gap:20px;
  width:100%;max-width:760px;
  align-items:stretch;
}

/* shared panel chrome */
.panel{
  position:relative;
  background:var(--lg-surf);
  border:1px solid var(--lg-acc-line);
  border-radius:var(--lg-r);
  backdrop-filter:blur(22px) saturate(1.1);
  -webkit-backdrop-filter:blur(22px) saturate(1.1);
  box-shadow:0 24px 70px var(--lg-scrim), var(--lg-acc-glow);
}
/* corner registration ticks → "hardware" feel */
.panel::before,.panel::after{
  content:"";position:absolute;width:10px;height:10px;pointer-events:none;
  border-color:var(--lg-acc-line-h);border-style:solid;border-width:0;
}
.panel::before{top:7px;left:7px;border-top-width:1px;border-left-width:1px}
.panel::after{bottom:7px;right:7px;border-bottom-width:1px;border-right-width:1px}

/* shimmer conico sul bordo del panel auth (evoluzione dello sweep) */
.auth{overflow:hidden}
.auth .rim{
  position:absolute;inset:-1px;border-radius:inherit;pointer-events:none;
  padding:1px;
  background:conic-gradient(from var(--lg-rim-angle,0deg),
    transparent 0deg, transparent 300deg,
    color-mix(in srgb, var(--an-accent) 55%, transparent) 335deg,
    transparent 360deg);
  -webkit-mask:linear-gradient(var(--an-text) 0 0) content-box, linear-gradient(var(--an-text) 0 0);
  -webkit-mask-composite:xor;
          mask:linear-gradient(var(--an-text) 0 0) content-box, linear-gradient(var(--an-text) 0 0);
          mask-composite:exclude;
  animation:lg-rim 7s linear infinite;
}
@property --lg-rim-angle{syntax:'<angle>';initial-value:0deg;inherits:false}
@keyframes lg-rim{to{--lg-rim-angle:360deg}}

/* ── Auth card ── */
.auth{padding:clamp(1.5rem,4vw,2.2rem) clamp(1.25rem,4vw,2rem) 1.6rem}

.lockup{display:flex;align-items:center;gap:.85rem;margin-bottom:.25rem}
.mark{
  position:relative;
  display:inline-flex;align-items:center;justify-content:center;
  width:64px;height:64px;flex-shrink:0;
}
.mark svg{width:52px;height:52px;filter:var(--an-anchor-glow);transition:opacity .6s var(--lg-ease)}
/* canvas 3D sovrapposto: SVG resta il default, crossfade a scena viva */
.mark canvas{
  position:absolute;inset:-23px;
  width:110px;height:110px;
  opacity:0;pointer-events:none;
  transition:opacity .6s var(--lg-ease);
}
.mark.scene-live svg{opacity:0}
.mark.scene-live canvas{opacity:1}
.lockup .wm{min-width:0}
.brand-name{
  font-family:var(--an-font-title);
  font-size:1.6rem;font-weight:800;letter-spacing:.12em;line-height:1;
  color:var(--an-cyan);
  text-transform:uppercase;
}
.brand-tag{
  display:block;margin-top:.32rem;
  font-size:.58rem;letter-spacing:.26em;text-transform:uppercase;color:var(--an-muted-2);
}

/* Agent "orchestrated by" lockup row */
.agent-row{
  display:flex;align-items:center;gap:.5rem;
  margin-top:.95rem;padding-top:.8rem;
  border-top:1px solid var(--lg-acc-line);
}
.agent-row .lab{
  font-size:.52rem;letter-spacing:.24em;text-transform:uppercase;color:var(--an-muted-2);
}
.agent-lockup{
  display:inline-flex;align-items:center;gap:.4rem;
  text-decoration:none;
  font-family:var(--an-font-body);font-weight:600;font-size:.78rem;
  color:var(--an-cyan);
  transition:color .15s var(--lg-ease), transform .15s var(--lg-ease);
}
.agent-lockup:hover{color:var(--an-accent);transform:translateY(-.5px)}
.agent-lockup .spark{width:16px;height:16px;flex-shrink:0}

/* ── Boot-handshake terminal line ── */
.handshake{
  margin:1.35rem 0 1.25rem;
  border:1px solid var(--lg-acc-line);
  border-radius:var(--lg-r-sm);
  background:var(--lg-surf-2);
  padding:.7rem .8rem;
  font-size:.68rem;line-height:1.65;
  color:var(--an-muted);
  overflow:hidden;
}
.hs-line{display:flex;gap:.5rem;white-space:nowrap;opacity:0;transform:translateY(3px)}
.hs-line.live{animation:lg-hs-in .35s var(--lg-ease) forwards}
@keyframes lg-hs-in{to{opacity:1;transform:none}}
.hs-prompt{color:var(--an-accent);font-weight:600}
.hs-tag{
  margin-left:auto;font-weight:600;font-size:.6rem;letter-spacing:.08em;
}
.hs-tag.ok{color:var(--an-state-ok)}
.hs-cursor{
  display:inline-block;width:7px;height:1em;
  background:var(--an-accent);vertical-align:-2px;margin-left:2px;
  animation:lg-blink 1s steps(2,start) infinite;
}
@keyframes lg-blink{50%{opacity:0}}

/* ── Form ── */
form{display:flex;flex-direction:column}
.field-label{
  display:block;font-size:.6rem;letter-spacing:.2em;text-transform:uppercase;
  color:var(--an-muted);margin:.95rem 0 .32rem;
  transition:color .18s var(--lg-ease), transform .18s var(--lg-ease);
  transform-origin:left center;
}
.field-label:first-of-type{margin-top:0}
/* label micro-slide quando il campo sotto ha focus */
.field-label:has(+ .inp:focus),
.field-label:has(+ .pw-wrap .inp:focus){
  color:var(--an-accent);transform:translateX(2px);
}
.inp{
  width:100%;padding:.62rem .82rem;
  background:color-mix(in srgb, var(--an-bg) 88%, var(--an-surface));
  border:1px solid var(--lg-acc-line);
  border-radius:var(--lg-r-sm);
  color:var(--an-text);
  font-family:var(--an-font-mono);font-size:.88rem;
  outline:none;
  transition:border-color .14s var(--lg-ease), box-shadow .14s var(--lg-ease), background .14s var(--lg-ease);
}
.inp::placeholder{color:var(--an-muted-2)}
.inp:hover{border-color:var(--lg-acc-line-h)}
.inp:focus{
  border-color:var(--an-accent);
  box-shadow:0 0 0 3px var(--lg-acc-dim), 0 0 18px var(--lg-acc-dim);
  background:var(--lg-surf-2);
}
.inp[aria-invalid="true"]{border-color:var(--lg-err-line);box-shadow:0 0 0 3px var(--lg-err-bg)}

.pw-wrap{position:relative}
.pw-wrap .inp{padding-right:3.9rem}
.pw-toggle{
  position:absolute;right:.4rem;top:50%;transform:translateY(-50%);
  background:transparent;border:1px solid var(--lg-acc-line);border-radius:4px;
  color:var(--an-muted-2);cursor:pointer;padding:.24rem .5rem;
  font-family:var(--an-font-mono);font-size:.6rem;letter-spacing:.06em;text-transform:uppercase;
  transition:color .12s var(--lg-ease), border-color .12s var(--lg-ease);
  -webkit-tap-highlight-color:transparent;
}
.pw-toggle:hover{color:var(--an-accent);border-color:var(--lg-acc-line-h)}
.pw-toggle:focus-visible{outline:2px solid var(--an-accent);outline-offset:2px}

/* honeypot trap */
.trap{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

/* altcha widget — theming via CSS custom properties */
altcha-widget {
  display:block;
  margin:.75rem 0;
  --altcha-color-border:      color-mix(in srgb, var(--an-accent) 28%, transparent);
  --altcha-color-border-focus:var(--an-accent);
  --altcha-color-text:        var(--an-muted);
  --altcha-color-text-active: var(--an-accent);
  --altcha-color-error:       var(--an-state-danger);
  --altcha-color-bg:          color-mix(in srgb, var(--an-bg) 55%, transparent);
  --altcha-color-fill:        var(--an-accent);
  --altcha-shadow:            0 0 14px color-mix(in srgb, var(--an-accent) 8%, transparent);
  --altcha-border-width:      1px;
  --altcha-border-radius:     var(--lg-r-sm);
  --altcha-padding:           .75rem;
  --altcha-spacing:           .5rem;
  --altcha-font-family:       var(--an-font-mono);
  --altcha-font-size:         .62rem;
}
[data-an-theme="fog"] altcha-widget {
  --altcha-color-bg: color-mix(in srgb, var(--an-surface) 70%, transparent);
}

/* inline error */
.error-box[hidden]{display:none}
.error-box{
  display:flex;align-items:center;gap:.5rem;
  background:var(--lg-err-bg);border:1px solid var(--lg-err-line);border-radius:var(--lg-r-sm);
  color:var(--an-state-danger);font-size:.72rem;letter-spacing:.01em;
  padding:.55rem .75rem;margin-bottom:.9rem;
}
.error-box svg{width:15px;height:15px;flex-shrink:0}

/* submit */
.submit{
  margin-top:1.5rem;padding:.72rem;
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  background:linear-gradient(120deg,
    color-mix(in srgb, var(--an-accent) 72%, var(--an-bg)),
    var(--an-btn-primary-bg));
  border:1px solid var(--lg-acc-line-h);border-radius:var(--lg-r-sm);
  color:var(--an-btn-primary-ink);
  font-family:var(--an-font-mono);font-size:.74rem;font-weight:700;
  letter-spacing:.2em;text-transform:uppercase;cursor:pointer;
  transition:transform .14s var(--lg-ease), box-shadow .14s var(--lg-ease), filter .14s var(--lg-ease);
  -webkit-tap-highlight-color:transparent;
}
.submit:hover{transform:translateY(-1px);box-shadow:0 8px 24px var(--lg-acc-dim), var(--lg-acc-glow);filter:brightness(1.05)}
.submit:active{transform:translateY(0)}
.submit:focus-visible{outline:2px solid var(--an-accent);outline-offset:3px}
.submit svg{width:15px;height:15px}
.oidc-link{
  margin-top:1.1rem;padding:.72rem;
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;width:100%;
  background:var(--lg-surf-2);border:1px solid var(--lg-acc-line-h);border-radius:var(--lg-r-sm);
  color:var(--an-accent);font-family:var(--an-font-mono);font-size:.74rem;font-weight:700;
  letter-spacing:.16em;text-transform:uppercase;text-decoration:none;
  transition:transform .14s var(--lg-ease), border-color .14s var(--lg-ease), color .14s var(--lg-ease);
}
.oidc-link:hover{transform:translateY(-1px);border-color:var(--an-accent)}
.oidc-link:focus-visible{outline:2px solid var(--an-accent);outline-offset:3px}

.aux{
  display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:.5rem;
  margin-top:1.2rem;padding-top:.9rem;border-top:1px solid var(--lg-acc-line);
}
.aux a{
  font-size:.64rem;color:var(--an-muted-2);text-decoration:none;letter-spacing:.04em;
  transition:color .12s var(--lg-ease);
}
.aux a:hover{color:var(--an-accent)}
.aux .sso-note{font-size:.54rem;letter-spacing:.16em;text-transform:uppercase;color:var(--an-muted-2)}

/* ── Side cockpit status panel (non-sensitive) ── */
.cockpit{
  padding:1.4rem 1.2rem 1.1rem;
  display:flex;flex-direction:column;
  transform-style:preserve-3d;
  will-change:transform;
}
.cockpit-head{display:flex;align-items:center;gap:.5rem;margin-bottom:.2rem}
.cockpit-head .title{
  font-size:.64rem;letter-spacing:.2em;text-transform:uppercase;color:var(--an-accent);font-weight:600;
}
.cockpit-head .ver{margin-left:auto;font-size:.55rem;color:var(--an-muted-2);letter-spacing:.08em}
.cockpit-sub{font-size:.56rem;letter-spacing:.12em;color:var(--an-muted-2);text-transform:uppercase}
.rule{height:1px;background:var(--lg-acc-line);margin:.85rem 0}

/* mode rail → card sneak peek */
.modes{list-style:none;display:flex;flex-direction:column;gap:.45rem}
.mode{
  position:relative;
  display:grid;
  grid-template-columns:auto auto 1fr auto;
  grid-template-areas:"ix gi nm st" "ix gi ds st";
  column-gap:.6rem;align-items:center;
  padding:.42rem .5rem;
  border:1px solid transparent;border-radius:var(--lg-r-sm);
  font-size:.72rem;color:var(--an-muted);
  transition:transform .18s var(--lg-ease), border-color .18s var(--lg-ease), background .18s var(--lg-ease);
}
.mode:hover,.mode:focus-within{
  transform:translateY(-2px);
  border-color:var(--lg-acc-line);
  background:var(--lg-surf-2);
}
.mode .ix{
  grid-area:ix;
  font-size:.55rem;color:var(--an-muted-2);width:1.6rem;flex-shrink:0;letter-spacing:.04em;
}
.mode .gi{grid-area:gi;width:1.15rem;display:flex;align-items:center;justify-content:center;color:var(--an-muted-2);transition:color .18s var(--lg-ease), transform .18s var(--lg-ease)}
.mode .gi svg{width:1.05rem;height:1.05rem}
.mode:hover .gi{color:var(--an-accent);transform:scale(1.12)}
.mode .nm{grid-area:nm;font-weight:500;color:var(--an-text)}
.mode .ds{
  grid-area:ds;
  font-size:.56rem;letter-spacing:.02em;color:var(--an-muted-2);
  font-family:var(--an-font-body);
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.mode .st{
  grid-area:st;
  font-size:.5rem;letter-spacing:.1em;text-transform:uppercase;
  padding:.1rem .35rem;border-radius:3px;border:1px solid transparent;
  display:inline-flex;align-items:center;gap:.28rem;
}
.mode .st::before{content:"";width:4px;height:4px;border-radius:50%;background:currentColor}
.mode .st.live{color:var(--an-state-ok);border-color:var(--lg-ok-line);background:var(--lg-ok-dim)}
.mode .st.live::before{animation:lg-pulse 1.8s ease-in-out infinite}
.mode .st.beta{color:var(--an-cyan);border-color:color-mix(in srgb, var(--an-cyan) 28%, transparent);background:var(--lg-cyan-dim)}
.mode .st.wip{color:var(--an-state-warn);border-color:var(--lg-warn-line);background:var(--lg-warn-dim)}
.mode .st.plan{color:var(--an-muted-2);border-color:var(--lg-acc-line)}
/* variante icona per tema: ocean default, void propria, fog usa light */
.mode .gi .v-ocean,.mode .gi .v-void,.mode .gi .v-light{display:none;width:1.05rem;height:1.05rem}
[data-an-theme="ocean"] .mode .gi .v-ocean{display:block}
[data-an-theme="void"] .mode .gi .v-void{display:block}
[data-an-theme="fog"] .mode .gi .v-light{display:block}
.mode .gi .v-ocean svg,.mode .gi .v-void svg,.mode .gi .v-light svg{width:100%;height:100%}

/* env badge — destinazione (dev/lab/prod) nel crumb */
.env-badge{
  display:inline-block;margin-left:.5rem;vertical-align:middle;font-family:var(--an-font-mono);
  font-size:.5rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;
  padding:.12rem .4rem;border-radius:3px;border:1px solid transparent;
}
.env-badge--dev{color:var(--an-state-warn);border-color:var(--lg-warn-line);background:var(--lg-warn-dim)}
.env-badge--lab{color:var(--an-cyan);border-color:color-mix(in srgb, var(--an-cyan) 34%, transparent);background:var(--lg-cyan-dim)}
.env-badge--prod{color:var(--an-state-ok);border-color:var(--lg-ok-line);background:var(--lg-ok-dim)}
/* contrasto su fog (sfondo chiaro): rinforzo con mix verso il testo */
[data-an-theme="fog"] .env-badge--dev{color:color-mix(in srgb, var(--an-state-warn) 55%, var(--an-text))}
[data-an-theme="fog"] .env-badge--lab{color:color-mix(in srgb, var(--an-cyan) 55%, var(--an-text))}
[data-an-theme="fog"] .env-badge--prod{color:color-mix(in srgb, var(--an-state-ok) 55%, var(--an-text))}

/* changelog — novita recenti per istanza, dati da app/services/changelog.py */
.changelog-toggle{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:.5rem;
  background:transparent;border:none;cursor:pointer;padding:.4rem 0;margin-top:.2rem;
  font:inherit;color:var(--an-text);font-size:.64rem;font-weight:600;
  letter-spacing:.1em;text-transform:uppercase;
  -webkit-tap-highlight-color:transparent;
}
.changelog-toggle:hover{color:var(--an-accent)}
.changelog-toggle:hover .chev{color:var(--an-accent)}
.changelog-toggle:focus-visible{outline:2px solid var(--an-accent);outline-offset:2px}
.changelog-toggle .chev{width:.7rem;height:.7rem;flex-shrink:0;transition:transform .16s var(--lg-ease)}
.changelog-toggle[aria-expanded="false"] .chev{transform:rotate(-90deg)}
.changelog-list{
  list-style:none;margin:.6rem 0 0;padding:0;
  display:flex;flex-direction:column;gap:.45rem;
}
.changelog-toggle[aria-expanded="false"] + .changelog-list{display:none}
.change{display:flex;align-items:baseline;gap:.5rem;font-size:.66rem;color:var(--an-muted)}
.change .ico{flex-shrink:0}
.change .tx{flex:1;min-width:0;overflow-wrap:break-word}
.change .dt{flex-shrink:0;font-family:var(--an-font-mono);font-size:.54rem;color:var(--an-muted)}
.change.empty{color:var(--an-muted);font-style:italic}
/* sr-only: kind testuale (feat/fix/perf) per screen reader, icona resta aria-hidden */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* stato istanza — branch/HEAD/dirty sopra il changelog (solo DEV/LAB) */
.changelog-state{
  display:flex;align-items:baseline;gap:.55rem;flex-wrap:wrap;margin-top:.2rem;
  font-family:var(--an-font-mono);font-size:.55rem;color:var(--an-muted-2);
}
.changelog-state .br{color:var(--an-accent);overflow-wrap:anywhere}
.changelog-state .dirty{color:var(--an-state-warn)}
.change .hh{flex-shrink:0;font-family:var(--an-font-mono);font-size:.5rem;color:var(--an-muted-2)}

/* protezioni gate — stato REALE dal backend (solo DEV/LAB) */
.changelog-toggle[aria-expanded="false"] + .prot-list{display:none}
.prot-list{list-style:none;margin:.6rem 0 0;padding:0;display:flex;flex-direction:column;gap:.45rem}
.prot{display:flex;align-items:baseline;gap:.5rem;font-size:.66rem;color:var(--an-muted)}
.prot .nm{flex:1;min-width:0;overflow-wrap:break-word}
.prot .dt{font-family:var(--an-font-mono);font-size:.54rem;color:var(--an-muted-2);text-align:right}
.prot .st{
  flex-shrink:0;font-size:.5rem;letter-spacing:.1em;text-transform:uppercase;
  padding:.1rem .35rem;border-radius:3px;border:1px solid transparent;
}
.prot .st.on{color:var(--an-state-ok);border-color:var(--lg-ok-line);background:var(--lg-ok-dim)}
.prot .st.off{color:var(--an-state-danger);border-color:var(--lg-err-line);background:var(--lg-err-bg)}

/* status foot → telemetry bar (LED healthz · latenza · ora server) */
.cockpit-foot{
  margin-top:auto;
  display:flex;align-items:center;gap:.55rem;flex-wrap:wrap;
  border-top:1px solid var(--lg-acc-line);padding-top:.85rem;
  font-size:.6rem;letter-spacing:.12em;text-transform:uppercase;color:var(--an-muted);
}
.led{
  width:8px;height:8px;border-radius:50%;background:var(--an-state-ok);flex-shrink:0;
  box-shadow:0 0 8px var(--an-state-ok);
  animation:lg-pulse 1.8s ease-in-out infinite;
}
.led--warn{background:var(--an-state-warn);box-shadow:0 0 8px var(--an-state-warn)}
.led--err{background:var(--an-state-danger);box-shadow:0 0 8px var(--an-state-danger);animation:none}
@keyframes lg-pulse{0%,100%{opacity:1}50%{opacity:.35}}
.tele-lat,.tele-clock{
  font-family:var(--an-font-mono);font-size:.55rem;letter-spacing:.06em;
  color:var(--an-muted-2);
}
.tele-lat{color:var(--an-cyan)}
.bars{display:flex;gap:3px;margin-left:auto}
.bars i{width:4px;height:11px;background:var(--an-accent);border-radius:1px;opacity:.85}
.bars i:nth-child(2){opacity:.5}
.bars i:nth-child(3){opacity:.25}

/* ── Footer attribution ── */
.gate-foot{
  position:relative;z-index:10;
  text-align:center;
  padding:0 1rem 1.4rem;
  font-size:.55rem;letter-spacing:.16em;text-transform:uppercase;color:var(--an-muted-2);
}
.gate-foot a{color:var(--an-muted);text-decoration:none;transition:color .12s var(--lg-ease)}
.gate-foot a:hover{color:var(--an-accent)}

/* ── Responsive ── */
/* @an-bp:mobile 768 */
@media (max-width:768px){
  .topbar{align-items:flex-start}
  .topbar .crumb{line-height:1.45}
  .instance-ribbon{justify-content:flex-start;gap:.45rem;line-height:1.45}
  .console{grid-template-columns:1fr;max-width:380px}
  .cockpit{order:2}
  .auth{order:1}
  /* Touch-target ≥44px: estendo l'area tap del toggle senza alterarne il look */
  .pw-toggle::after{content:"";position:absolute;inset:-11px}
  .mode .ds{white-space:normal}
}
/* @an-bp:mobile 360 (fine-tune XS documentato, non breakpoint di sistema) */
@media (max-width:360px){
  .brand-name{font-size:1.3rem}
  .lockup{gap:.65rem}
  .mark{width:50px;height:50px}
  .mark svg{width:40px;height:40px}
}

/* ── Reduced motion — kill-switch globale ── */
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation:none !important;transition:none !important}
  .hs-line{opacity:1 !important;transform:none !important}
  .hs-cursor{opacity:1}
  .topbar,.instance-ribbon,.auth,.cockpit,.gate-foot{opacity:1;transform:none}
  .auth .rim{display:none}
}