/* ================================================
   Login – Tema Gotico/Dark coerente con la Città
   Font: UnifrakturMaguntia (titoli), Cinzel (UI)
   ================================================ */

/* -------- Palette & variabili principali -------- */
:root{
  --app-bg: #0b0c0f;

  --panel-1: rgba(18,20,25,.92);
  --panel-2: rgba(12,14,18,.88);
  --panel-overlay: linear-gradient(180deg, rgba(0,0,0,.25), rgba(0,0,0,.55));

  --ink: #e6e7eb;
  --muted: #a5adbb;
  --blood: #b10505;
  --blood-dark:#6d0202;

  --stroke: rgba(255,255,255,.10);
  --stroke-2: rgba(255,255,255,.18);
  --shadow-soft: rgba(0,0,0,.35);
  --shadow-strong: rgba(0,0,0,.65);

  --radius: 14px;
  --gap: 20px;

  /* dimensioni */
  --col-left: min(560px, 38vw); /* leggermente più snello */
  --form-w: 380px;              /* form più raccolto */

  /* padding verticale */
  --page-pad-y: 24px;
}

/* -------- Reset di base -------- */
* { box-sizing: border-box; }
html, body { height: 100%; }
body.login-body{
  margin: 0;
  color: var(--ink);
  background: radial-gradient(1200px 800px at 20% 10%, #131720, #0b0c0f 60%);
  font-family: "Cinzel", ui-serif, Georgia, serif;
  overflow: hidden; /* no scroll pagina su desktop */
}
@media (max-width: 1100px){
  body.login-body{ overflow: auto; } /* mobile/tablet */
}

/* -------- Layout principale -------- */
.login-wrapper{
  min-height: calc(100dvh - 1px);
  padding: var(--page-pad-y) clamp(16px, 4vw, 36px);
  display: grid;
  grid-template-columns: var(--col-left) 1fr var(--col-left); /* ⬅️ 3 colonne */
  gap: var(--gap);
  align-items: stretch;
}

/* -------- Pannello sinistro (lore) -------- */
.lore-panel{
  height: calc(100dvh - (var(--page-pad-y) * 2));
  display: flex;
  flex-direction: column;
  background: linear-gradient(180deg, #121419, #0e1014);
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  box-shadow:
    inset 10px 10px 24px rgba(0,0,0,.65),
    inset -10px -10px 24px rgba(255,255,255,.04),
    0 14px 34px rgba(0,0,0,.5);
  padding: 16px 18px;
  overflow: hidden;
}
.titolo-gotico{
  font-family: "UnifrakturMaguntia", cursive;
  font-size: clamp(22px, 2.2vw, 28px);
  letter-spacing: .5px;
  margin: 0 0 10px 0;
  color: var(--blood);
  text-shadow: 0 0 18px rgba(177,5,5,.25);
}
.lore-scroll{
  flex: 1 1 auto;
  overflow: auto;
  padding-right: 10px;
  line-height: 1.55;
  font-size: clamp(13.5px, 1.05vw, 15.8px);
  scrollbar-gutter: stable both-edges;
}
.lore-scroll::-webkit-scrollbar { width: 10px; }
.lore-scroll::-webkit-scrollbar-thumb {
  background: linear-gradient(var(--blood), var(--blood-dark));
  border: 2px solid #0f1217;
  border-radius: 12px;
}
.lore-scroll::-webkit-scrollbar-track {
  background: #0f1217;
  border-radius: 12px;
}

/* Tipografia nel background */
.background-citta h3, .background-citta h4, .background-citta h5{
  font-family: "Cinzel", ui-serif, Georgia, serif;
  color: var(--ink);
  margin: 14px 0 8px;
}
.background-citta h3{ font-size: 1.2rem; color: var(--blood); }
.background-citta h4{ font-size: 1.05rem; color: #e3e4e8; }
.background-citta h5{ font-size: 1rem; color: #d6d8de; }
.background-citta p{ margin: .6em 0; }
.background-citta ul{ margin: .4em 0 .8em 1.1em; padding: 0; }
.background-citta li{ margin: .25em 0; }

/* -------- Colonna centrale (logo + form) -------- */
.right-stack{
  display: grid;
  grid-auto-rows: max-content;
  gap: 16px;
  justify-items: center;      /* centratura orizzontale */
  align-content: center;      /* centratura verticale */
  min-height: calc(100dvh - (var(--page-pad-y) * 2)); /* aria sopra/sotto */
}
.login-hero{
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 64px;
}
.login-hero__img{
  width: clamp(180px, 24vw, 320px); /* logo più compatto */
  height: auto;
  filter: drop-shadow(0 8px 24px var(--shadow-strong));
  image-rendering: -webkit-optimize-contrast;
}

/* Card login */
.login-card{
  position: relative;
  width: min(100%, var(--form-w));
  border-radius: var(--radius);
  border: 1px solid var(--stroke);
  overflow: hidden;
  box-shadow: 0 20px 40px var(--shadow-strong);
}
.login-card__bg{
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  filter: saturate(.9) contrast(1.05) brightness(.9);
  transform: scale(1.02);
  z-index: 0;
}
.login-card::after{
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(120% 100% at 70% 20%, rgba(0,0,0,.35), rgba(0,0,0,.75) 60%),
    linear-gradient(180deg, rgba(0,0,0,.25), rgba(0,0,0,.55));
  backdrop-filter: blur(3px);
  z-index: 1;
}
.login-card > *:not(.login-card__bg){ position: relative; z-index: 2; }
.login-title{
  font-family: "UnifrakturMaguntia", cursive;
  font-size: 1.7rem;
  color: #fff;
  margin: 16px 16px 8px;
  text-shadow: 0 3px 18px rgba(0,0,0,.65);
}

/* Form */
.login-form{ display: grid; gap: 10px; padding: 0 16px 16px; }
.login-label{ font-size: .92rem; letter-spacing: .3px; color: #f3f4f7; text-shadow: 0 1px 0 rgba(0,0,0,.3); }
.login-input{
  appearance: none; width: 100%; padding: 10px 12px; border-radius: 10px;
  border: 1px solid var(--stroke); background: rgba(18,22,28,.82);
  color: var(--ink); box-shadow: inset 0 2px 6px rgba(0,0,0,.55);
}
.login-input:focus{
  outline: none; border-color: rgba(177,5,5,.65);
  box-shadow: 0 0 0 3px rgba(177,5,5,.18), inset 0 2px 6px rgba(0,0,0,.6);
}
.form-consent{
  display: grid; grid-template-columns: 18px 1fr; gap: 10px; align-items: start;
  margin-top: 4px; color: #e9e9ee; font-size: .9rem;
}
.form-consent a{ color: #e6bcbc; text-decoration: underline; }
.form-consent input[type="checkbox"]{ accent-color: var(--blood); transform: translateY(2px); }

.login-btn{
  margin-top: 6px; padding: 10px 14px; border: 1px solid #3c1010; border-radius: 10px;
  background: linear-gradient(180deg, #8a0d0d, #6d0a0a); color: #fff; font-weight: 600; cursor: pointer;
  box-shadow: 0 8px 20px rgba(0,0,0,.45), inset 0 -8px 18px rgba(0,0,0,.25);
}
.login-btn:hover{ filter: brightness(1.04); }
.login-btn:active{ transform: translateY(1px); }

.alert{
  margin: 10px 16px; padding: 10px 12px; border-radius: 10px;
  border: 1px solid var(--stroke); background: rgba(18,22,28,.85);
  box-shadow: inset 0 2px 6px rgba(0,0,0,.5);
}
.alert-error{ border-color: rgba(255,70,70,.35); color: #ffdede; }
.alert-success{ border-color: rgba(80,220,150,.35); color: #e3ffef; }
.login-register{ padding: 2px 16px 16px; font-size: .95rem; }
.login-register a{ color: #ffd2d2; }

/* -------- Pannello destro (Statistiche) -------- */
.stats-panel{
  height: calc(100dvh - (var(--page-pad-y) * 2));
  display: flex;
  flex-direction: column;
  background: linear-gradient(180deg, #121419, #0e1014);
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  box-shadow:
    inset 10px 10px 24px rgba(0,0,0,.65),
    inset -10px -10px 24px rgba(255,255,255,.04),
    0 14px 34px rgba(0,0,0,.5);
  padding: 16px 18px;
}
.stats-grid{
  margin-top: 4px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
.stat{
  padding: 10px 12px;
  border: 1px solid var(--stroke-2);
  border-radius: 12px;
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
  box-shadow: inset 0 1px 0 rgba(255,255,255,.06);
}
.stat-label{
  font-size: .9rem; color: var(--muted); letter-spacing:.2px; margin-bottom: 4px;
}
.stat-value{
  font-family: "UnifrakturMaguntia", cursive;
  font-size: clamp(22px, 2.4vw, 30px);
  line-height: 1.1;
  text-shadow: 0 0 12px rgba(0,0,0,.45);
}
.stat-value.online{ color: #b7ffcc; }

.stats-footnote{
  margin-top: auto;
  font-size: .82rem;
  color: var(--muted);
  opacity: .85;
}

/* -------- Responsività -------- */
@media (max-width: 1100px){
  .login-wrapper{
    grid-template-columns: 1fr;   /* stack verticale */
  }
  .lore-panel, .stats-panel{
    height: auto; max-height: none; order: 3;
  }
  .right-stack{
    order: 1;
    min-height: 0;
    align-content: start;
  }
  .login-hero{ justify-content: center; }
  .login-card{ width: 100%; }
}
@media (prefers-reduced-motion: reduce){
  *{ animation: none !important; transition: none !important; }
}