/* barzellette.exe — neon flux sul verde.
   Nessun inline: la CSP del vhost è default-src 'self', quindi tutto sta qui.
   Arrotondamenti: zero. Le forme sono quadrate, le luci sono verde fosforo. */

@font-face { font-family: "Plex Mono"; src: url("fonts/plex-400.woff2") format("woff2"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "Plex Mono"; src: url("fonts/plex-500.woff2") format("woff2"); font-weight: 500; font-style: normal; font-display: swap; }
@font-face { font-family: "Plex Mono"; src: url("fonts/plex-700.woff2") format("woff2"); font-weight: 700; font-style: normal; font-display: swap; }

:root {
  --nero: #030806;
  --nero-2: #04100b;
  --verde: #39ff88;
  --verde-chiaro: #ccffe0;
  --verde-scuro: #0e5c3c;
  --testo: #d7f6e5;
  --tenue: #7cae97;
  --filo: rgba(57, 255, 136, .26);
  --filo-forte: rgba(57, 255, 136, .5);
  --pad: clamp(16px, 4vw, 44px);
  --mono: "Plex Mono", ui-monospace, "DejaVu Sans Mono", Menlo, Consolas, monospace;
  --glow: 0 0 6px rgba(57, 255, 136, .5), 0 0 24px rgba(57, 255, 136, .26), 0 0 56px rgba(57, 255, 136, .12);
}

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

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  min-height: 100dvh;
  background: var(--nero);
  color: var(--testo);
  font-family: var(--mono);
  font-size: 15.5px;
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

[hidden] { display: none !important; }
html.no-js .js-solo { display: none !important; }

a { color: var(--verde); text-decoration: none; }
a:hover { color: var(--verde-chiaro); }
code {
  font-family: inherit;
  color: var(--verde-chiaro);
  background: rgba(57, 255, 136, .1);
  border: 1px solid rgba(57, 255, 136, .18);
  padding: .05em .34em;
  white-space: nowrap;
  overflow-wrap: anywhere;
}

/* ---------- la scena: griglia in prospettiva, alone, righe, vignetta ---------- */

.scena { position: fixed; inset: 0; z-index: 0; overflow: hidden; pointer-events: none; }

.scena .orizzonte {
  position: absolute; left: -10%; right: -10%; bottom: 22%; height: 46vh;
  background: radial-gradient(closest-side at 50% 100%, rgba(57, 255, 136, .3), rgba(57, 255, 136, .09) 52%, transparent 76%);
  filter: blur(8px);
}

.scena .griglia {
  position: absolute; left: -20%; right: -20%; bottom: 0; height: 66vh;
  perspective: 300px; perspective-origin: 50% 0;
  -webkit-mask-image: linear-gradient(to top, #000 10%, rgba(0, 0, 0, .78) 48%, transparent 94%);
          mask-image: linear-gradient(to top, #000 10%, rgba(0, 0, 0, .78) 48%, transparent 94%);
}

.scena .griglia::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(to right, rgba(57, 255, 136, .42) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(57, 255, 136, .42) 1px, transparent 1px);
  background-size: 70px 70px;
  transform-origin: 50% 100%;
  transform: rotateX(78deg);
  animation: rotola 2.6s linear infinite;
}

@keyframes rotola { to { background-position: 0 70px, 0 70px; } }

.scena .flusso {
  position: absolute; width: 62vw; height: 130vh; top: -30vh;
  background: linear-gradient(102deg, transparent 34%, rgba(57, 255, 136, .085) 50%, transparent 66%);
  filter: blur(26px);
  opacity: .85;
}
.scena .f1 { left: -18vw; animation: scorri 19s linear infinite; }
.scena .f2 { left: 34vw; animation: scorri 27s linear infinite reverse; opacity: .55; }

@keyframes scorri {
  from { transform: translate3d(-12vw, 0, 0); }
  to   { transform: translate3d(26vw, 0, 0); }
}

.scena .righe {
  position: absolute; inset: 0; opacity: .5;
  background: repeating-linear-gradient(to bottom, rgba(0, 0, 0, .3) 0 1px, transparent 1px 3px);
}

.scena .vignetta {
  position: absolute; inset: 0;
  background: radial-gradient(120% 100% at 50% 34%, transparent 46%, rgba(0, 6, 3, .62) 100%);
}

/* ---------- impalcatura ---------- */

.pagina {
  position: relative; z-index: 1;
  min-height: 100dvh;
  display: flex; flex-direction: column;
  padding: clamp(18px, 4vh, 40px) var(--pad) clamp(14px, 3vh, 26px);
}

.contenuto { width: 100%; max-width: 1000px; margin: 0 auto; flex: 1; }

/* ---------- testata ---------- */

.testata { width: 100%; max-width: 1000px; margin: 0 auto clamp(18px, 3.4vh, 34px); }

.prompt {
  margin: 0 0 clamp(8px, 1.6vh, 16px);
  font-size: clamp(11px, 1.5vw, 13px);
  color: var(--tenue);
  letter-spacing: .04em;
  display: flex; flex-wrap: wrap; align-items: center; gap: .35em;
  min-width: 0;
}
.prompt .ps1 { color: var(--verde); text-shadow: var(--glow); }
.prompt__extra { opacity: .85; }
.prompt .caret {
  display: inline-block; width: .58em; height: 1.05em;
  background: var(--verde); box-shadow: 0 0 10px rgba(57, 255, 136, .8);
  animation: lampeggia 1.05s steps(2, start) infinite;
}
@keyframes lampeggia { 50% { opacity: 0; } }

.marchio {
  margin: 0;
  font-size: clamp(34px, 8.4vw, 86px);
  line-height: .94;
  font-weight: 700;
  letter-spacing: -.03em;
  color: var(--verde-chiaro);
  text-shadow: var(--glow);
  animation: sfarfalla 7s linear infinite;
  overflow-wrap: anywhere;
}
.marchio .suffisso { color: var(--verde); }

@keyframes sfarfalla {
  0%, 92%, 100% { opacity: 1; }
  93% { opacity: .74; }
  94% { opacity: 1; }
  96% { opacity: .88; }
}

.claim {
  margin: clamp(10px, 1.8vh, 16px) 0 0;
  max-width: 62ch;
  color: var(--tenue);
  font-size: clamp(13px, 1.7vw, 15.5px);
}

.testata--piccola { display: flex; flex-direction: column; gap: 10px; }
.testata--piccola .torna { font-size: 13px; letter-spacing: .04em; color: var(--tenue); }
.testata--piccola .torna:hover { color: var(--verde); }
.titolo-pagina {
  margin: 0;
  font-size: clamp(22px, 3.4vw, 34px);
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--verde-chiaro);
  text-shadow: 0 0 8px rgba(57, 255, 136, .3), 0 0 30px rgba(57, 255, 136, .16);
}

/* ---------- il terminale ---------- */

.terminale {
  border: 1px solid var(--filo-forte);
  background:
    linear-gradient(180deg, rgba(6, 26, 18, .93), rgba(3, 12, 8, .95));
  box-shadow:
    inset 0 0 70px rgba(57, 255, 136, .055),
    0 0 0 1px rgba(3, 10, 7, .9),
    0 24px 70px rgba(0, 0, 0, .6),
    0 0 60px rgba(57, 255, 136, .08);
}

.barra {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--filo);
  background: rgba(57, 255, 136, .045);
  font-size: 12px;
  color: var(--tenue);
  letter-spacing: .04em;
}
.barra .quad { width: 8px; height: 8px; background: rgba(57, 255, 136, .5); }
.barra .quad:nth-child(1) { background: var(--verde); box-shadow: 0 0 8px rgba(57, 255, 136, .7); }
.barra .quad:nth-child(2) { background: rgba(57, 255, 136, .28); }
.barra .quad:nth-child(3) { background: rgba(57, 255, 136, .16); }
.barra .percorso { margin-left: 8px; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.barra .contatore { margin-left: auto; color: var(--verde); white-space: nowrap; }

.schermo { padding: clamp(20px, 3.6vw, 38px) clamp(18px, 4vw, 44px); min-height: clamp(170px, 24vh, 240px); display: flex; flex-direction: column; }

.categoria {
  margin: 0 0 clamp(12px, 2.2vh, 20px);
  font-size: 11.5px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--verde);
  opacity: .8;
}
.categoria::before { content: "// "; opacity: .55; }

.battuta {
  margin: 0;
  font-size: clamp(17px, 2.5vw, 27px);
  line-height: 1.42;
  font-weight: 400;
  color: var(--verde-chiaro);
  text-shadow: 0 0 10px rgba(57, 255, 136, .26), 0 0 40px rgba(57, 255, 136, .1);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  min-height: 2.8em;
}
.battuta code { font-size: .92em; }

.fine {
  display: inline-block; width: .55em; height: 1.05em;
  margin-left: .12em; vertical-align: -0.16em;
  background: var(--verde); box-shadow: 0 0 12px rgba(57, 255, 136, .75);
  animation: lampeggia 1.05s steps(2, start) infinite;
}

/* ---------- comandi ---------- */

.comandi {
  display: flex; flex-wrap: wrap; gap: 8px;
  padding: 14px;
  border-top: 1px solid var(--filo);
  background: rgba(0, 0, 0, .28);
}

.pulsante {
  appearance: none;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 15px;
  border: 1px solid var(--filo-forte);
  border-radius: 0;
  background: rgba(57, 255, 136, .06);
  color: var(--verde);
  font: inherit;
  font-size: 13px;
  letter-spacing: .05em;
  cursor: pointer;
  transition: background .14s ease, color .14s ease, border-color .14s ease, box-shadow .14s ease;
}
.pulsante:hover, .pulsante:focus-visible {
  background: rgba(57, 255, 136, .17);
  border-color: var(--verde);
  color: var(--verde-chiaro);
  box-shadow: 0 0 22px rgba(57, 255, 136, .22);
}
.pulsante:focus-visible { outline: 2px solid var(--verde-chiaro); outline-offset: 2px; }
.pulsante[aria-pressed="true"] { background: var(--verde); color: #02130b; border-color: var(--verde); box-shadow: 0 0 26px rgba(57, 255, 136, .45); }
.pulsante .freccia::before {
  content: ""; display: block; width: 6px; height: 6px;
  border-left: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor;
}
.pulsante .freccia--su::before { transform: rotate(45deg) translate(1px, -1px); }
.pulsante .freccia--giu::before { transform: rotate(225deg) translate(1px, -1px); }
.pulsante .tri {
  width: 0; height: 0;
  border-left: 7px solid currentColor;
  border-top: 5px solid transparent; border-bottom: 5px solid transparent;
}
.pulsante[aria-pressed="true"] .tri { width: 8px; height: 8px; border: 0; background: currentColor; }
.pulsante--link { text-decoration: none; }

.tasti {
  margin: 0; padding: 0 14px 14px;
  background: rgba(0, 0, 0, .28);
  font-size: 11.5px;
  color: var(--tenue);
  letter-spacing: .03em;
}
.tasti span {
  color: var(--verde);
  border: 1px solid var(--filo);
  padding: 1px 6px;
  margin-right: 2px;
}

/* ---------- filtri ---------- */

.filtri { margin-top: clamp(18px, 3vh, 28px); }
.filtri__titolo {
  margin: 0 0 10px;
  font-size: 11.5px; letter-spacing: .18em; text-transform: uppercase;
  color: var(--tenue);
}
.chips { display: flex; flex-wrap: wrap; gap: 7px; }

.chip {
  appearance: none;
  padding: 6px 12px;
  border: 1px solid var(--filo);
  border-radius: 0;
  background: rgba(3, 12, 8, .6);
  color: var(--tenue);
  font: inherit; font-size: 12.5px;
  letter-spacing: .04em;
  cursor: pointer;
  transition: color .14s ease, border-color .14s ease, background .14s ease;
}
.chip:hover { color: var(--verde-chiaro); border-color: var(--filo-forte); }
.chip:focus-visible { outline: 2px solid var(--verde-chiaro); outline-offset: 2px; }
.chip[aria-pressed="true"] { background: var(--verde); border-color: var(--verde); color: #02130b; font-weight: 500; }
.chip .n { opacity: .65; margin-left: 6px; font-size: 11.5px; }

/* ---------- elenco ---------- */

.cerca { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-bottom: 16px; }
.cerca .etichetta { font-size: 11.5px; letter-spacing: .18em; text-transform: uppercase; color: var(--tenue); }
.campo {
  flex: 1 1 260px; min-width: 0;
  padding: 10px 12px;
  border: 1px solid var(--filo-forte); border-radius: 0;
  background: rgba(3, 12, 8, .8);
  color: var(--verde-chiaro);
  font: inherit; font-size: 14px;
}
.campo::placeholder { color: rgba(124, 174, 151, .7); }
.campo:focus { outline: 2px solid var(--verde); outline-offset: 1px; background: rgba(6, 22, 15, .9); }
.esito { margin: 0; font-size: 12.5px; color: var(--tenue); }

.elenco { list-style: none; margin: 22px 0 0; padding: 0; border-top: 1px solid var(--filo); }
.voce {
  display: grid; grid-template-columns: 54px minmax(0, 1fr);
  gap: 12px;
  padding: 16px 4px;
  border-bottom: 1px solid var(--filo);
}
.voce:hover { background: rgba(57, 255, 136, .035); }
.voce__num { font-size: 12px; color: var(--tenue); padding-top: 3px; }
.voce__testo { margin: 0; font-size: clamp(14.5px, 1.9vw, 17px); color: var(--verde-chiaro); overflow-wrap: anywhere; }
.voce__meta { margin: 8px 0 0; font-size: 11.5px; color: var(--tenue); letter-spacing: .05em; }
.voce__cat { text-transform: uppercase; letter-spacing: .16em; color: var(--verde); opacity: .75; }
.vuoto { margin: 26px 0; color: var(--tenue); }

/* ---------- attorno a una barzelletta ---------- */

.attorno { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.attorno .cresce { margin-left: auto; }

/* ---------- piede ---------- */

.piede {
  width: 100%; max-width: 1000px; margin: clamp(26px, 5vh, 48px) auto 0;
  padding-top: 14px;
  border-top: 1px solid var(--filo);
  display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 14px;
  font-size: 12px; color: var(--tenue);
}
.memoria {
  margin: 0;
  color: var(--verde);
  letter-spacing: .08em;
  text-shadow: 0 0 10px rgba(57, 255, 136, .35), 0 0 30px rgba(57, 255, 136, .16);
}
.memoria::before { content: "\2020  "; opacity: .8; }
.credito { margin: 0 0 0 auto; display: flex; flex-wrap: wrap; gap: 6px; align-items: baseline; }
.credito a { color: var(--tenue); border-bottom: 1px solid var(--filo); }
.credito a:hover { color: var(--verde); border-color: var(--verde); }

/* ---------- stretto ---------- */

@media (max-width: 620px) {
  .prompt__extra { display: none; }
}

@media (max-width: 560px) {
  body { font-size: 15px; }
  .barra { font-size: 11px; padding: 8px 10px; }
  .barra .percorso { display: none; }
  .barra .contatore { margin-left: auto; }
  .comandi { gap: 6px; padding: 10px; }
  .pulsante { padding: 9px 12px; font-size: 12.5px; }
  .tasti { display: none; }
  .piede { flex-direction: column; align-items: flex-start; }
  .credito { margin-left: 0; }
  .voce { grid-template-columns: 40px minmax(0, 1fr); gap: 8px; }
}

@media (prefers-reduced-motion: reduce) {
  .scena .griglia::before, .scena .flusso, .marchio, .prompt .caret, .fine { animation: none !important; }
  .pulsante, .chip { transition: none; }
}