/*
 * Scena «checkpoint» del login (checkpoint-scene.ftl), caricata dopo figaro.css.
 * Tutto è sotto body.fg-cp, che template.ftl mette solo sulle pagine d'ingresso:
 * le altre pagine di Keycloak restano col layout a una colonna di figaro.css.
 *
 * Animazione solo CSS. Regole per toccarla:
 * - Due corsie ritagliate a metà: .cp-lane.in (originali) e .cp-lane.out
 *   (anonimizzate). Ogni .cp-track è largo quanto la scena, così le due copie di
 *   una card condividono coordinate e keyframe: il cambio avviene al centro, sotto
 *   il vetro del portale.
 * - 8 slot sfasati di 3 s su --cycle 24 s (.s0….s7 impostano --d). Le card
 *   viaggiano nella prima metà del ciclo e restano fuori scena nella seconda.
 * - Card bloccate (cp-travel-block): lo slot che segue una bloccata resta vuoto
 *   (oggi s4 e s0), altrimenti la successiva la tampona.
 * - I blocchi stanno in s5 e s1, a mezzo ciclo: luce, vetro, etichetta e paletta
 *   usano --alert-cycle = --cycle / 2 senza delay, allarme fra 7% e 25%. Spostare
 *   i blocchi o cambiare --cycle vuol dire ricalcolare quei keyframe.
 * - Stato del login: data-state="error" sul body (lo scrive template.ftl quando
 *   Keycloak rimanda la pagina con un errore); la verifica in corso si legge da
 *   #kc-login:disabled, che login.ftl imposta all'invio.
 */

@font-face {
  font-family: 'JetBrains Mono';
  font-weight: 400 700;
  font-display: swap;
  src: url('../fonts/jetbrains-mono-var-latin.woff2') format('woff2');
}

.fg-cp {
  --cp-ink:        #0b0a09;
  --cp-belt:       #1e1c1a;
  --cp-steel:      #2e2a26;
  --cp-steel-2:    #403a34;
  --cp-text:       #faf8f5;
  --cp-muted:      #b9b2a6;
  --cp-label:      #948d82;
  --cp-safe:       #3dd68c;
  --cp-danger:     #e5484d;
  --cp-danger-soft:#ff8a8e;
  --cp-paper:      #f4f1ea;
  --cp-pii-bg:#ffd9a8; --cp-pii-fg:#5a3410;
  --cp-tok-bg:#cff5e3; --cp-tok-fg:#0b5d3f; --cp-tok-line:#8fddb9;
  --cp-mono: 'JetBrains Mono', ui-monospace, monospace;

  /* --cycle DEVE essere il doppio di --alert-cycle (vedi testa del file) */
  --cycle: 24s;
  --alert-cycle: 12s;
}

/* ── Layout a due colonne: scena a sinistra, form a destra ─────────────────── */
.fg-cp .pf-v5-c-login {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  min-height: 100vh;
  padding: 0;
}

.fg-cp .pf-v5-c-login__container {
  flex: 2 1 400px;
  min-width: 0;
  max-width: none;
  margin: 0;
  padding: 48px 24px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

/* Logo e «Secure AI Gateway» stanno nella scena; l'icona in fondo pure (mascotte) */
.fg-cp #kc-header,
.fg-cp .pf-v5-c-login__container::after {
  display: none;
}

/* Form senza card: niente riquadro. Senza card il filo accento in cima
   galleggerebbe nel vuoto: si vede solo come barra di verifica in corso (la regola
   :has(#kc-login:disabled) di figaro.css vince per specificità). */
.fg-cp .pf-v5-c-login__main {
  background: transparent;
  border-color: transparent;
  box-shadow: none;
}

.fg-cp .pf-v5-c-login__main::before {
  opacity: 0;
}

.fg-cp #kc-login {
  border-radius: 999px;
}

/* ── Pannello scena ────────────────────────────────────────────────────────── */
/* 3:2 col form: su schermi larghi lo spazio vuoto si divide fra le due colonne
   invece di finire tutto fra la scena e il form. */
.cp-panel {
  flex: 3 1 560px;
  min-width: 0;
  box-sizing: border-box;
  padding: 56px clamp(20px, 4vw, 64px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 32px;
  background: var(--cp-ink);
  border-inline-end: 1px solid var(--fg-line);
  color: var(--cp-text);
}

/* Contenuto della scena in una colonna centrata, bordi sinistri allineati */
.cp-panel > * { inline-size: 100%; max-inline-size: 760px; margin-inline: auto; box-sizing: border-box; }

.cp-brand { display: flex; flex-direction: column; gap: 14px; align-items: flex-start; }
.cp-logo { height: 44px; width: auto; }
.cp-tricolore { display: flex; gap: 12px; }
.cp-tricolore span { width: 38px; height: 3px; border-radius: 2px; }
.cp-tricolore span:nth-child(1) { background: #009246; }
.cp-tricolore span:nth-child(2) { background: #f4f5f0; }
.cp-tricolore span:nth-child(3) { background: #ce2b37; }

.cp-intro { display: flex; flex-direction: column; gap: 14px; }
.cp-intro > * { max-width: 620px; }
.cp-eyebrow { font: 600 12px/1 var(--fg-font); letter-spacing: .18em; text-transform: uppercase; color: var(--fg-accent); }
.cp-title { margin: 0; font: 700 clamp(30px, 3.2vw, 44px)/1.1 var(--fg-font-display); letter-spacing: -.01em; color: var(--cp-text); }
.cp-lead { margin: 0; font-size: 17px; line-height: 1.55; color: var(--cp-muted); }

.cp-legend { display: flex; flex-wrap: wrap; gap: 12px 28px; font-size: 14px; color: var(--cp-muted); }
.cp-legend div { display: flex; align-items: center; gap: 8px; }
.cp-swatch { width: 14px; height: 10px; border-radius: 3px; }
.cp-swatch.pii { background: var(--cp-pii-bg); }
.cp-swatch.tok { background: var(--cp-tok-bg); border: 1px solid var(--cp-safe); }
.cp-swatch.block { background: var(--cp-danger); }

/* ── Scena animata ─────────────────────────────────────────────────────────── */
.cp-stage { position: relative; width: 100%; max-width: 760px; height: 340px; overflow: hidden; }

.cp-flow-label { position: absolute; top: 124px; display: flex; align-items: center; gap: 6px; font: 600 10px/1 var(--cp-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--cp-label); }
.cp-flow-label.from { left: 0; }
.cp-flow-label.to { right: 0; }

.cp-belt {
  position: absolute; left: 0; right: 0; top: 250px; height: 14px;
  border-top: 2px solid var(--cp-steel-2); border-radius: 3px; box-shadow: 0 10px 18px rgba(0,0,0,.35);
  background: var(--cp-belt) repeating-linear-gradient(90deg, #2e2a26 0 2px, transparent 2px 26px);
  animation: cp-belt .333s linear infinite;
}

.cp-bin {
  position: absolute; left: calc(50% - 262px); top: 286px; width: 200px; height: 46px; z-index: 2; box-sizing: border-box;
  border: 2px dashed rgba(229,72,77,.55); border-top: none; border-radius: 0 0 10px 10px; background: rgba(11,10,9,.88);
  display: flex; align-items: flex-end; justify-content: center; padding-bottom: 8px;
  font: 600 10px/1 var(--cp-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--cp-danger-soft);
}

.cp-lane { position: absolute; top: 0; bottom: 0; width: 50%; overflow: hidden; z-index: 1; }
.cp-lane.in { left: 0; }
.cp-lane.out { left: 50%; }
.cp-track { position: absolute; top: 0; bottom: 0; width: 200%; left: 0; }
.cp-lane.out .cp-track { left: -100%; }

.cp-card {
  position: absolute; top: 156px; left: -200px; width: 188px; height: 92px; box-sizing: border-box; padding: 8px 10px 10px;
  border-radius: 8px; border: 2px solid transparent; background: var(--cp-paper); color: #1a1714;
  box-shadow: 0 8px 18px rgba(0,0,0,.38); font: 400 11px/1.45 var(--cp-mono);
  animation: cp-travel var(--cycle) linear infinite; animation-delay: var(--d);
}
.cp-card-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 5px; font: 600 9px/1 var(--cp-mono); letter-spacing: .07em; text-transform: uppercase; color: #5e574e; }
.cp-card.clean { border-color: var(--cp-safe); }
.cp-card.clean .ok { display: inline-flex; align-items: center; gap: 3px; color: #0b6b48; }
.cp-card.block { animation-name: cp-travel-block; }

.cp-card .pii { background: var(--cp-pii-bg); color: var(--cp-pii-fg); border-radius: 3px; padding: 0 2px; }
.cp-card .tok { background: var(--cp-tok-bg); color: var(--cp-tok-fg); border: 1px solid var(--cp-tok-line); border-radius: 4px; padding: 0 3px; font-weight: 600; }

.cp-stamp { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; opacity: 0; animation: cp-stamp var(--cycle) linear infinite; animation-delay: var(--d); }
.cp-stamp span { transform: rotate(-7deg); border: 2px solid #c7353a; color: #c7353a; background: rgba(255,255,255,.92); border-radius: 4px; padding: 4px 7px; font: 700 10px/1.2 var(--cp-mono); letter-spacing: .06em; text-transform: uppercase; text-align: center; }

.s0{--d:0s}.s1{--d:-3s}.s2{--d:-6s}.s3{--d:-9s}.s4{--d:-12s}.s5{--d:-15s}.s6{--d:-18s}.s7{--d:-21s}

/* Portale */
.cp-gate { position: absolute; left: calc(50% - 60px); top: 104px; width: 120px; height: 166px; z-index: 3; }
.cp-glass {
  position: absolute; left: 12px; right: 12px; top: 30px; bottom: 0; overflow: hidden;
  background: rgba(30,28,26,.72); -webkit-backdrop-filter: blur(3px); backdrop-filter: blur(3px);
  animation: cp-glass-alert var(--alert-cycle) linear infinite;
}
.cp-scan { position: absolute; left: 0; right: 0; height: 3px; background: var(--fg-accent-hi); box-shadow: 0 0 14px 2px rgba(232,146,122,.7); animation: cp-scan 1.6s ease-in-out infinite alternate; }
.cp-pillar { position: absolute; top: 30px; bottom: 0; width: 12px; background: var(--cp-steel); border-radius: 0 0 3px 3px; }
.cp-pillar.l { left: 0; box-shadow: inset -2px 0 0 var(--cp-steel-2); }
.cp-pillar.r { right: 0; box-shadow: inset 2px 0 0 var(--cp-steel-2); }
.cp-gate-top {
  position: absolute; left: -6px; right: -6px; top: 0; height: 30px; background: var(--cp-steel); border-radius: 8px 8px 4px 4px;
  box-shadow: 0 4px 0 #1a1714; display: flex; align-items: center; justify-content: center; gap: 7px;
  font: 600 9px/1 var(--cp-mono); letter-spacing: .1em; color: #d8d2c7;
}
.cp-light { width: 8px; height: 8px; border-radius: 50%; flex: none; background: var(--cp-safe); box-shadow: 0 0 8px var(--cp-safe); animation: cp-light-alert var(--alert-cycle) linear infinite; }
.cp-lbl-idle { display: grid; }
.cp-lbl-idle span { grid-area: 1/1; text-align: center; }
.cp-lbl-a { animation: cp-lbl-a var(--alert-cycle) linear infinite; }
.cp-lbl-b { opacity: 0; color: var(--cp-danger-soft); animation: cp-lbl-b var(--alert-cycle) linear infinite; }
.cp-lbl-state { display: none; }

/* Mascotte Figaro */
.cp-mascot { position: absolute; left: calc(50% - 60px); top: 0; z-index: 4; overflow: visible; }
.cp-mascot .pupils { animation: cp-look 3s ease-in-out infinite alternate; }
.cp-mascot .eyes { transform-box: fill-box; transform-origin: 50% 50%; animation: cp-blink 5s linear infinite; }
.cp-mascot .paddle { transform-box: view-box; transform-origin: 104px 82px; transform: rotate(120deg); opacity: 0; animation: cp-paddle var(--alert-cycle) linear infinite; }

/* ── Stati del login ───────────────────────────────────────────────────────── */
/* Verifica in corso: login.ftl disabilita #kc-login all'invio */
.fg-cp:has(#kc-login:disabled) .cp-lbl-idle { display: none; }
.fg-cp:has(#kc-login:disabled) .cp-lbl-checking { display: inline; }
.fg-cp:has(#kc-login:disabled) .cp-scan { animation-duration: .45s; }
/* …e niente allarme ciclico: luce rossa e paletta STOP accanto a «VERIFICA»
   farebbero sembrare il login già rifiutato. */
.fg-cp:has(#kc-login:disabled) :is(.cp-glass, .cp-light, .cp-mascot .paddle) { animation: none; }

/* Errore: credenziali sbagliate o altro errore rimandato da Keycloak. Vince sul
   «checking» finché la pagina non viene reinviata. */
.fg-cp[data-state="error"]:not(:has(#kc-login:disabled)) .cp-lbl-idle { display: none; }
.fg-cp[data-state="error"]:not(:has(#kc-login:disabled)) .cp-lbl-error { display: inline; color: var(--cp-danger-soft); }
.fg-cp[data-state="error"]:not(:has(#kc-login:disabled)) .cp-glass { animation: none; background: rgba(229,72,77,.42); }
.fg-cp[data-state="error"]:not(:has(#kc-login:disabled)) .cp-light { animation: none; background: #ff5a5f; box-shadow: 0 0 10px #ff5a5f; }
.fg-cp[data-state="error"]:not(:has(#kc-login:disabled)) .cp-mascot .paddle { animation: none; transform: rotate(0); opacity: 1; }

/* ── Schermi stretti: la scena andrebbe sopra il form e lo spingerebbe giù di
   mezza pagina. Restano logo e frase, il form arriva subito. ──────────────── */
@media (max-width: 960px) {
  .cp-stage,
  .cp-legend,
  .cp-lead { display: none; }
  .cp-panel { padding: 32px 24px 8px; gap: 20px; border-inline-end: 0; background: transparent; }
  .cp-title { font-size: 26px; }
}

/* Movimento ridotto: figaro.css spegne tutte le animazioni, e le card
   resterebbero fuori scena a left:-200px. Un fotogramma fermo: un prompt grezzo
   prima del portale e uno anonimizzato dopo (le corsie ritagliano il resto). */
@media (prefers-reduced-motion: reduce) {
  .cp-lane.in .cp-card.s2 { left: 4%; }
  .cp-lane.out .cp-card.s7 { left: calc(100% - 196px); }
}

/* ── Keyframes ─────────────────────────────────────────────────────────────── */
@keyframes cp-travel { 0% { left: -200px; } 50% { left: calc(100% + 16px); } 100% { left: calc(100% + 16px); } }

/* Card bloccata: arriva al portale (16%), trema, resta ferma, cade in quarantena (25%→31%) */
@keyframes cp-travel-block {
  0%   { left: -200px; transform: translate(0,0) rotate(0); opacity: 1; border-color: transparent; }
  16%  { left: calc(50% - 254px); transform: translate(0,0) rotate(0); border-color: transparent; }
  17%  { transform: translate(-5px,0) rotate(0); border-color: var(--cp-danger); }
  18%  { transform: translate(5px,0) rotate(0); }
  19%  { transform: translate(-3px,0) rotate(0); }
  20%  { transform: translate(0,0) rotate(0); }
  25%  { left: calc(50% - 254px); transform: translate(0,0) rotate(0); opacity: 1; border-color: var(--cp-danger); }
  31%  { left: calc(50% - 254px); transform: translate(-10px,104px) rotate(-12deg); opacity: 0; border-color: var(--cp-danger); }
  100% { left: calc(50% - 254px); transform: translate(-10px,104px) rotate(-12deg); opacity: 0; }
}
@keyframes cp-stamp { 0%, 16% { opacity: 0; transform: scale(1.5); } 17.5% { opacity: 1; transform: scale(1); } 100% { opacity: 1; transform: scale(1); } }

/* Allarmi: periodo = mezzo ciclo, attivi fra 7% e 25% (arrivo → caduta della card bloccata) */
@keyframes cp-glass-alert { 0%, 6%, 26%, 100% { background: rgba(30,28,26,.72); } 7.5%, 24% { background: rgba(229,72,77,.42); } }
@keyframes cp-light-alert { 0%, 6%, 26%, 100% { background: #3dd68c; box-shadow: 0 0 8px #3dd68c; } 7.5%, 24% { background: #ff5a5f; box-shadow: 0 0 12px #ff5a5f; } }
@keyframes cp-lbl-a { 0%, 6%, 26%, 100% { opacity: 1; } 7%, 25% { opacity: 0; } }
@keyframes cp-lbl-b { 0%, 6%, 26%, 100% { opacity: 0; } 7%, 25% { opacity: 1; } }
@keyframes cp-paddle { 0%, 6% { transform: rotate(120deg); opacity: 0; } 8%, 23% { transform: rotate(0); opacity: 1; } 27%, 100% { transform: rotate(120deg); opacity: 0; } }

@keyframes cp-belt { from { background-position: 0 0; } to { background-position: 26px 0; } }
@keyframes cp-scan { from { top: 6%; } to { top: 92%; } }
@keyframes cp-blink { 0%, 93%, 100% { transform: scaleY(1); } 95% { transform: scaleY(.1); } }
@keyframes cp-look { from { transform: translateX(-3px); } to { transform: translateX(3px); } }