/*
Theme Name: CyberAI
Theme URI: https://blog.stefanomonni.it/
Author: Stefano Monni
Description: Terminale cyberpunk con accento AI. Sfondo fisso, barra allineata, mono.
Version: 1.3.0
Requires at least: 6.0
Tested up to: 7.1
Requires PHP: 7.4
License: GPL-2.0-or-later
Text Domain: cyberai
*/

:root{
  --void:#04060a;
  --ink:#d7f6ff;
  --dim:#7f9aab;
  --cyan:#3dfff2;
  --amber:#ff9f1c;
  --line:rgba(61,255,242,.22);
  --mono:"Share Tech Mono","JetBrains Mono",ui-monospace,monospace;
  --bar:52px;
}
*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;background:var(--void);color:var(--ink)}
body.ai-theme{
  font-family:var(--mono);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
.ai-bg{
  position:fixed;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(900px 480px at 50% -10%, rgba(61,255,242,.08), transparent 60%),
    linear-gradient(var(--void), var(--void));
}
.ai-bg::before{
  content:"";position:absolute;inset:-20% 0 0;
  background-image:
    linear-gradient(rgba(61,255,242,.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(61,255,242,.07) 1px, transparent 1px);
  background-size:48px 48px;
  transform:perspective(500px) rotateX(58deg);
  transform-origin:center top;
  mask-image:linear-gradient(#000, transparent 72%);
}
.ai-bg::after{
  content:"";position:absolute;inset:0;opacity:.35;pointer-events:none;
  background:repeating-linear-gradient(0deg, rgba(0,0,0,.35) 0 1px, transparent 1px 3px);
}
#ai-dust{position:fixed;inset:0;z-index:45;width:100%;height:100%;pointer-events:none}
.ai-shell{position:relative;z-index:2;padding-top:var(--bar)}
.ai-nav{
  position:fixed;top:0;left:0;right:0;z-index:40;height:var(--bar);
  background:linear-gradient(180deg, rgba(255,255,255,.07) 0%, rgba(8,14,20,.08) 100%);
  border-bottom:1px solid rgba(255,255,255,.16);
  box-shadow:0 1px 0 rgba(255,255,255,.22) inset, 0 12px 28px rgba(0,0,0,.18);
  backdrop-filter:blur(18px) saturate(160%);
  -webkit-backdrop-filter:blur(18px) saturate(160%);
}
.ai-nav::before{
  content:"";position:absolute;left:8%;right:8%;top:0;height:1px;
  background:linear-gradient(90deg, transparent, rgba(255,255,255,.45), transparent);
  pointer-events:none;
}
.ai-nav::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(180deg, rgba(255,255,255,.1), rgba(255,255,255,0) 55%);
}
.ai-nav__in{
  height:100%;
  width:min(1100px, calc(100% - 1.5rem));
  margin:0 auto;
  display:flex;align-items:center;gap:1rem;
}
.ai-brand{
  color:var(--amber);
  font-size:.92rem;
  letter-spacing:.04em;
  white-space:nowrap;
}
.ai-brand::before{content:"> ";color:var(--cyan)}
.ai-tools{
  margin-left:auto;
  display:flex;align-items:center;gap:0;
  height:32px;
}
.ai-menu{position:relative;height:32px;margin:0;display:flex;align-items:center}
.ai-menu__btn{
  height:32px;min-height:32px;max-height:32px;
  margin:0;padding:0 12px;
  display:inline-flex;align-items:center;gap:.45rem;
  border:1px solid var(--line);
  border-right:0;
  background:rgba(61,255,242,.04);
  color:var(--cyan);
  font:14px/32px var(--mono);
  letter-spacing:.12em;
  text-transform:uppercase;
  cursor:pointer;list-style:none;
}
.ai-menu__btn::-webkit-details-marker{display:none}
.ai-menu__bars{display:inline-flex;flex-direction:column;justify-content:center;gap:3px;width:12px;height:12px}
.ai-menu__bars i{display:block;height:1px;background:currentColor}
.ai-menu[open] .ai-menu__btn{background:var(--cyan);color:#04120f}
.ai-menu__panel{
  position:absolute;top:36px;right:0;min-width:240px;
  display:flex;flex-direction:column;
  background:#070b10;border:1px solid var(--line);
  box-shadow:0 16px 40px rgba(0,0,0,.55);
  z-index:50;
}
.ai-menu__item{
  padding:.55rem .8rem;color:var(--dim);font-size:.9rem;border-bottom:1px solid rgba(61,255,242,.08);
}
.ai-menu__item::before{content:"~/ ";color:var(--amber)}
.ai-menu__item:hover{color:var(--cyan);background:rgba(61,255,242,.06)}
.ai-lang{
  position:relative;
  height:32px;min-height:32px;max-height:32px;
  min-width:52px;
  margin:0;padding:0 12px;
  display:inline-flex;align-items:center;justify-content:center;
  border:1px solid var(--line);
  background:rgba(255,159,28,.05);
  color:var(--amber);
  font:14px/32px var(--mono);
  letter-spacing:.14em;
}
.ai-lang::before{content:attr(data-cy-lang)}
.ai-lang{overflow:visible}
.ai-lang .gtranslate_wrapper{position:absolute !important;inset:0 !important;width:100% !important;height:32px !important;margin:0 !important;overflow:visible !important}
.ai-lang select.gt_selector{
  position:absolute !important;inset:0 !important;z-index:5 !important;
  width:100% !important;height:32px !important;max-height:none !important;
  margin:0 !important;padding:0 !important;border:0 !important;
  opacity:0 !important;overflow:visible !important;cursor:pointer !important;
  pointer-events:auto !important;appearance:auto;-webkit-appearance:menulist;
}
body.ai-theme .gt_switcher_wrapper,
body.ai-theme .gt_float_switcher,
body.ai-theme #gt_float_wrapper,
body.ai-theme .gt_holder{display:none !important}
.ai-wrap{width:min(1100px, calc(100% - 1.5rem));margin:0 auto}
.ai-hero{padding:3.2rem 0 1.4rem}
.ai-kicker{margin:0 0 .7rem;color:var(--cyan);font-size:.75rem;letter-spacing:.18em}
.ai-kicker::before{content:"// "}
.ai-hero h1,.ai-title{
  margin:0;
  font-family:var(--mono);
  font-weight:400;
  font-size:clamp(1.7rem, 4.2vw, 3rem);
  line-height:1.15;
  letter-spacing:0;
  text-shadow:0 0 18px rgba(61,255,242,.25);
}
.ai-hero h1 .hot{color:var(--amber);text-shadow:0 0 16px rgba(255,159,28,.45)}
.ai-lead{color:var(--dim);max-width:40rem}
.ai-list{border-top:1px solid rgba(61,255,242,.16)}
.ai-post{
  display:grid;grid-template-columns:3.2rem 1fr auto;gap:.8rem;align-items:baseline;
  padding:.85rem 0;border-bottom:1px solid rgba(61,255,242,.12);
}
.ai-post:hover .ai-post__title{color:var(--cyan)}
.ai-post__id{color:var(--amber);font-size:.78rem}
.ai-post__cat{display:block;color:var(--cyan);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase}
.ai-post__title{font-size:1.05rem}
.ai-post__meta{color:var(--dim);font-size:.75rem;white-space:nowrap}
.ai-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:8px;margin:1rem 0 2.5rem}
.ai-card{display:block;padding:.9rem;border:1px solid var(--line);background:rgba(61,255,242,.03)}
.ai-card:hover{border-color:var(--amber)}
.ai-card b{display:block;color:var(--amber);font-weight:400}
.ai-card span{color:var(--dim);font-size:.8rem}
.ai-page{padding:2.4rem 0 3rem}
.ai-article{max-width:44rem}
.ai-article a{color:var(--cyan);text-decoration:underline}
.ai-article img{max-width:100%;height:auto}
.ai-meta{color:var(--dim);font-size:.78rem;margin:.35rem 0 1.2rem}
.ai-tags{display:flex;flex-wrap:wrap;gap:.35rem;margin:1.2rem 0}
.ai-tags a{border:1px solid var(--line);padding:.15rem .45rem;color:var(--cyan);font-size:.78rem}
.ai-pager{display:flex;gap:.4rem;flex-wrap:wrap;margin:1.2rem 0}
.ai-pager a,.ai-pager span{border:1px solid var(--line);padding:.25rem .55rem;color:var(--dim)}
.ai-pager .current{color:#04120f;background:var(--cyan);border-color:var(--cyan)}
.ai-postnav{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:1.6rem}
.ai-postnav a{border:1px solid var(--line);padding:.8rem}
.ai-postnav small{display:block;color:var(--amber);font-size:.72rem}
.ai-foot{
  display:flex;justify-content:space-between;gap:1rem;
  padding:1.4rem 0 2rem;border-top:1px solid rgba(61,255,242,.16);color:var(--dim);font-size:.8rem;
}
@media(max-width:720px){
  .ai-post{grid-template-columns:2.4rem 1fr}
  .ai-post__meta{grid-column:2}
  .ai-postnav{grid-template-columns:1fr}
  .ai-brand{font-size:.78rem}
}