/* ============================================================================
   IFRIT LABS · V2 · acceso.css
   Páginas de acceso: gate (password maestra), login cliente y login operador.
   Estilo Aurora Glass + animaciones de entrada y de transición "flame bloom".
   ============================================================================ */

/* --------------------------------------------------------------- LAYOUT --- */
.access-body{min-height:100vh}

.access{
  position:relative;z-index:1;
  min-height:100vh;
  display:flex;flex-direction:column;
  padding:22px clamp(16px,4vw,46px);
}

/* Cabecera */
.access-top{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  animation:fadeDown .7s var(--ease-out) both;
}
.brand{display:flex;align-items:center;gap:12px}
.brand .flame-mark{width:42px;height:42px}
.brand .wordmark{font-size:17px}
.brand-pill{
  margin-left:2px;font-size:10px;font-weight:800;letter-spacing:.12em;
  padding:3px 9px;border-radius:99px;
  background:rgba(255,77,109,.16);color:#FF8098;
  border:1px solid rgba(255,77,109,.36);
}
.access-status{
  display:flex;align-items:center;gap:8px;
  font-size:11.5px;font-weight:600;color:var(--text-faint);
  background:var(--glass);border:1px solid var(--border);
  padding:7px 13px;border-radius:99px;backdrop-filter:blur(10px);
}
.status-dot{
  width:7px;height:7px;border-radius:99px;background:var(--ok);
  box-shadow:0 0 9px var(--ok);
  animation:pulse 2.4s ease-in-out infinite;
}
.access-status.is-admin .status-dot{background:var(--alert);box-shadow:0 0 9px var(--alert)}

/* Zona central */
.access-main{
  flex:1;display:grid;place-items:center;
  padding:34px 0;
}

/* Pie */
.access-foot{
  display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap;
  font-size:11px;color:var(--text-ghost);font-weight:500;
  animation:fadeUp .7s var(--ease-out) .15s both;
}
.access-foot .sep{opacity:.45}
.access-foot .foot-pulse{color:var(--text-faint)}

/* ----------------------------------------------------------- GATE CARD --- */
.gate-card{
  width:min(440px,100%);
  padding:38px 34px 30px;
  text-align:center;
  animation:cardRise .85s var(--ease-out) .1s both;
}

/* Emblema con anillo pulsante */
.gate-emblem{
  position:relative;width:84px;height:84px;margin:0 auto 22px;
}
.gate-emblem .flame-mark{
  width:84px;height:84px;border-radius:var(--r-lg);
  animation:flicker 5s ease-in-out infinite;
}
.gate-emblem::before,
.gate-emblem::after{
  content:"";position:absolute;inset:-9px;border-radius:var(--r-xl);
  border:1px solid rgba(255,106,43,.4);
}
.gate-emblem::before{animation:haloPulse 3s ease-out infinite}
.gate-emblem::after{animation:haloPulse 3s ease-out 1.5s infinite}

/* ------------------------------------------------------- LOGIN SHELL ----- */
.login-shell{
  width:min(960px,100%);
  display:grid;grid-template-columns:1fr 1fr;
  overflow:hidden;
  animation:cardRise .85s var(--ease-out) .1s both;
}

/* Panel de marca / venta */
.login-aside{
  position:relative;
  padding:40px 36px;
  display:flex;flex-direction:column;
  background:
    radial-gradient(420px 280px at 12% 0%,rgba(255,106,43,.22),transparent 66%),
    radial-gradient(420px 320px at 100% 100%,rgba(255,45,120,.2),transparent 64%),
    linear-gradient(160deg,rgba(255,255,255,.05),rgba(255,255,255,.01));
  border-right:1px solid var(--border);
}
.login-shell.is-admin .login-aside{
  background:
    radial-gradient(420px 280px at 12% 0%,rgba(109,94,248,.26),transparent 66%),
    radial-gradient(420px 320px at 100% 100%,rgba(255,77,109,.2),transparent 64%),
    linear-gradient(160deg,rgba(255,255,255,.05),rgba(255,255,255,.01));
}
.aside-brand{display:flex;align-items:center;gap:12px;margin-bottom:auto}
.aside-brand .flame-mark{width:40px;height:40px}
.aside-brand .wordmark{font-size:16px}

.aside-headline{
  font-size:25px;font-weight:800;letter-spacing:-.03em;line-height:1.18;
  margin:30px 0 12px;
}
.aside-headline .fire{
  background:var(--fire-grad);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.login-shell.is-admin .aside-headline .fire{
  background:linear-gradient(135deg,#A78BFF,#6D5EF8);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.aside-sub{color:var(--text-dim);font-size:13px;max-width:330px;margin-bottom:24px}

.aside-list{display:flex;flex-direction:column;gap:13px;margin-bottom:auto}
.aside-list li{display:flex;align-items:flex-start;gap:11px}
.feat-ic{
  width:30px;height:30px;border-radius:9px;flex-shrink:0;
  display:grid;place-items:center;
  background:var(--glass-2);border:1px solid var(--border);color:var(--fire-1);
}
.login-shell.is-admin .feat-ic{color:#A78BFF}
.feat-ic svg{width:16px;height:16px}
.feat-txt b{display:block;font-size:12.5px;font-weight:600}
.feat-txt span{font-size:11.5px;color:var(--text-faint)}

.aside-meta{
  margin-top:26px;padding-top:18px;border-top:1px solid var(--border);
  display:flex;flex-direction:column;gap:9px;
}
.meta-row{display:flex;justify-content:space-between;font-size:11.5px}
.meta-row .k{color:var(--text-faint);font-weight:500}
.meta-row .v{font-weight:600}
.meta-row .v.clock{font-variant-numeric:tabular-nums;color:var(--fire-1)}
.login-shell.is-admin .meta-row .v.clock{color:#A78BFF}

/* Panel del formulario */
.login-panel{padding:40px 38px;display:flex;flex-direction:column}

/* ----------------------------------------------------------- CARD HEAD --- */
.card-eyebrow{
  display:inline-flex;align-items:center;gap:7px;
  font-size:10.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--text-faint);margin-bottom:14px;
}
.card-eyebrow::before{
  content:"";width:14px;height:2px;border-radius:2px;background:var(--fire-grad);
}
.is-admin .card-eyebrow::before{background:linear-gradient(135deg,#A78BFF,#6D5EF8)}
.card-title{font-size:23px;font-weight:800;letter-spacing:-.03em;line-height:1.15}
.card-sub{color:var(--text-dim);font-size:12.8px;margin-top:8px}

/* --------------------------------------------------------------- FORM ---- */
.access-form{margin-top:24px;display:flex;flex-direction:column}
.field{margin-bottom:15px;animation:fadeUp .6s var(--ease-out) both}
.field:nth-child(1){animation-delay:.30s}
.field:nth-child(2){animation-delay:.38s}
.field:nth-child(3){animation-delay:.46s}
.field:nth-child(4){animation-delay:.54s}

.field-label{
  display:block;font-size:11.5px;font-weight:600;color:var(--text-dim);
  margin-bottom:7px;letter-spacing:-.005em;
}
.input-wrap{position:relative}
.field-input{
  width:100%;
  background:var(--glass-2);
  border:1px solid var(--border);
  border-radius:var(--r-md);
  padding:13px 15px;
  font-size:14px;font-weight:500;
  transition:border-color .16s,box-shadow .16s,background .16s;
}
.field-input::placeholder{color:var(--text-ghost)}
.field-input:focus{
  outline:none;
  border-color:rgba(255,106,43,.6);
  background:var(--glass-3);
  box-shadow:0 0 0 4px rgba(255,106,43,.13);
}
.is-admin .field-input:focus{
  border-color:rgba(109,94,248,.65);
  box-shadow:0 0 0 4px rgba(109,94,248,.15);
}
.input-wrap:has(.input-eye) .field-input{padding-right:46px}

.input-eye{
  position:absolute;right:6px;top:50%;transform:translateY(-50%);
  width:34px;height:34px;border-radius:9px;
  display:grid;place-items:center;color:var(--text-faint);
  transition:color .14s,background .14s;
}
.input-eye:hover{color:var(--text);background:var(--glass-2)}
.input-eye svg{width:18px;height:18px}
.input-eye .eye-off{display:none}
.input-eye.is-on .eye-on{display:none}
.input-eye.is-on .eye-off{display:block}

/* Fila de extras (recordar / enlace) */
.field-row{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  margin:2px 0 20px;
  animation:fadeUp .6s var(--ease-out) .54s both;
}
.checkbox{display:flex;align-items:center;gap:9px;cursor:pointer;user-select:none}
.checkbox input{position:absolute;opacity:0;width:0;height:0}
.check-box{
  width:18px;height:18px;border-radius:6px;flex-shrink:0;
  background:var(--glass-2);border:1px solid var(--border-2);
  display:grid;place-items:center;transition:.14s;
}
.check-box svg{width:11px;height:11px;opacity:0;transform:scale(.5);transition:.14s}
.checkbox input:checked + .check-box{background:var(--fire-grad);border-color:transparent}
.checkbox input:checked + .check-box svg{opacity:1;transform:scale(1)}
.checkbox input:focus-visible + .check-box{box-shadow:0 0 0 4px rgba(255,106,43,.18)}
.check-label{font-size:12px;color:var(--text-dim);font-weight:500}
.field-link{
  font-size:12px;font-weight:600;color:var(--text-faint);
  transition:color .14s;
}
.field-link:hover{color:var(--fire-1)}

/* Botón de envío */
.access-btn{
  width:100%;padding:14px;font-size:14px;
  animation:fadeUp .6s var(--ease-out) .62s both;
}
.access-btn .btn-arrow{transition:transform .16s var(--ease)}
.access-btn:not(:disabled):hover .btn-arrow{transform:translateX(3px)}
.access-btn.is-loading{pointer-events:none}
.access-btn .spinner{
  width:16px;height:16px;border-radius:99px;
  border:2px solid rgba(255,255,255,.35);border-top-color:#fff;
  animation:spin .6s linear infinite;display:none;
}
.access-btn.is-loading .spinner{display:block}
.access-btn.is-loading .btn-arrow{display:none}

/* Feedback */
.access-feedback{
  min-height:18px;margin-top:13px;text-align:center;
  font-size:12px;font-weight:600;color:var(--text-faint);
  transition:color .15s;
}
.access-feedback.is-error{color:var(--alert)}
.access-feedback.is-success{color:var(--ok)}

/* Nota de pie del formulario */
.form-note{
  margin-top:18px;text-align:center;
  font-size:11px;color:var(--text-ghost);
}
.form-note.is-warn{
  color:#FF8098;
  background:rgba(255,77,109,.08);
  border:1px solid rgba(255,77,109,.22);
  border-radius:var(--r-sm);padding:9px 12px;
}

/* ----------------------------------------------------- BOOT TRANSITION --- */
/* Transición post-éxito: el logo Ifrit se ensambla desde partículas sobre
   un fondo aurora. El canvas lo dibuja acceso.js. */
.boot-screen{
  position:fixed;inset:0;z-index:999;
  opacity:0;transition:opacity .45s ease;
  background:
    radial-gradient(520px 460px at 16% 8%,rgba(255,106,43,.22),transparent 66%),
    radial-gradient(560px 520px at 88% 16%,rgba(255,45,120,.18),transparent 64%),
    radial-gradient(620px 600px at 60% 112%,rgba(109,94,248,.2),transparent 62%),
    #06060B;
}
.boot-screen.is-admin{
  background:
    radial-gradient(520px 460px at 16% 8%,rgba(109,94,248,.3),transparent 66%),
    radial-gradient(560px 520px at 88% 16%,rgba(167,139,255,.18),transparent 64%),
    radial-gradient(620px 600px at 60% 112%,rgba(255,77,109,.18),transparent 62%),
    #06060B;
}
.boot-screen.is-visible{opacity:1}
.boot-canvas{position:absolute;inset:0;width:100%;height:100%}
.boot-meta{
  position:absolute;left:50%;bottom:12%;transform:translateX(-50%);
  width:min(264px,66vw);
  display:flex;flex-direction:column;gap:11px;align-items:center;
}
.boot-meta-label{
  font-size:10.5px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--text-faint);
}
.boot-bar{
  width:100%;height:4px;border-radius:99px;overflow:hidden;
  background:rgba(255,255,255,.1);
}
.boot-bar > span{
  display:block;height:100%;width:0;border-radius:99px;
  background:var(--fire-grad);transition:width .2s ease;
}
.boot-screen.is-admin .boot-bar > span{
  background:linear-gradient(135deg,#A78BFF,#6D5EF8);
}

/* ------------------------------------------------------------ SHAKE ------ */
.shake{animation:shake .42s cubic-bezier(.36,.07,.19,.97) both}
.shake-glow{box-shadow:var(--shadow),0 0 0 1px rgba(255,77,109,.5),
  0 0 38px -6px rgba(255,77,109,.5) !important}

/* ----------------------------------------------------------- KEYFRAMES --- */
@keyframes fadeDown{from{opacity:0;transform:translateY(-14px)}to{opacity:1;transform:none}}
@keyframes fadeUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
@keyframes cardRise{
  from{opacity:0;transform:translateY(34px) scale(.97)}
  to{opacity:1;transform:none}
}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes haloPulse{
  0%{transform:scale(.92);opacity:.85}
  70%{transform:scale(1.35);opacity:0}
  100%{transform:scale(1.35);opacity:0}
}
@keyframes flicker{
  0%,100%{box-shadow:0 8px 24px -6px rgba(255,45,120,.7)}
  45%{box-shadow:0 8px 30px -4px rgba(255,106,43,.92)}
  72%{box-shadow:0 8px 22px -8px rgba(255,45,120,.6)}
}
@keyframes shake{
  10%,90%{transform:translateX(-2px)}
  20%,80%{transform:translateX(4px)}
  30%,50%,70%{transform:translateX(-8px)}
  40%,60%{transform:translateX(8px)}
}

/* -------------------------------------------------------- ERROR CARD ----- */
.err-card{
  width:min(460px,100%);
  padding:42px 36px 32px;
  text-align:center;
  animation:cardRise .8s var(--ease-out) .1s both;
}
.err-emblem{
  width:64px;height:64px;margin:0 auto 20px;
  border-radius:var(--r-lg);display:grid;place-items:center;
  background:var(--glass-2);border:1px solid var(--border);
  color:var(--alert);
}
.err-emblem svg{width:30px;height:30px}
.err-code{
  font-size:60px;font-weight:800;letter-spacing:-.04em;line-height:1;
  background:var(--fire-grad);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.err-title{font-size:19px;font-weight:700;margin:10px 0 8px}
.err-msg{color:var(--text-dim);font-size:13px;margin-bottom:22px}
.err-actions{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}

/* ---------------------------------------------------------- RESPONSIVE --- */
@media (max-width:760px){
  .login-shell{grid-template-columns:1fr;width:min(440px,100%)}
  .login-aside{display:none}
  .login-panel{padding:34px 26px}
  .gate-card{padding:32px 24px 26px}
}
@media (max-width:420px){
  .access{padding:16px}
  .access-status .status-text{display:none}
}