/* picsou.pro : thème "TTY / tmux sobre". Contrastes WCAG AA vérifiés pour chaque rôle texte. */

:root {
  --bg: #0D1117;
  --surface: #151B23;
  --surface-2: #1C242E;
  --text: #D8DEE6;
  --text-2: #98A4B3;
  --faint: #6B7785;
  --line: #2B3542;
  --amber: #EFDF00;          /* Pantone 3945 C (équivalent écran) */
  --cyan: #6CC4F5;
  --green: #7FE0A6;
  --red: #FF7B72;
  --violet: #B9A3FF;
  --on-accent: #0D1117;

  /* les blocs de code restent sombres dans les deux thèmes */
  --code-bg: #151B23;
  --code-head: #1C242E;
  --code-text: #D8DEE6;
  --code-muted: #98A4B3;
  --code-amber: #EFDF00;

  --mono: "JetBrains Mono", "IBM Plex Mono", ui-monospace, "Cascadia Code", "SF Mono", Menlo, Consolas, "DejaVu Sans Mono", "Liberation Mono", monospace;
  --sans: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --wrap: 1100px;
  --read: 68ch;
  --radius: 4px;
  color-scheme: dark;
}

:root[data-theme="light"] {
  --bg: #F5F0E6;             /* blanc crème, doux pour les yeux */
  --surface: #ECE6D8;
  --surface-2: #E3DBC9;
  --text: #22242B;
  --text-2: #4A5563;
  --faint: #8A8372;
  --line: #D8D2C2;
  --amber: #6350C4;          /* lavande : logo, prompt, titres, boutons (AA sur crème) */
  --cyan: #0B5A8C;
  --green: #136B3A;
  --red: #B3261E;
  --violet: #5B3FBF;
  --on-accent: #FBF9F3;
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 1rem; }
body {
  margin: 0;
  overflow-x: clip;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.65 var(--sans);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
main { flex: 1; padding-block: 2rem 4rem; }
.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: 16px; }
@media (min-width: 700px) { .wrap { padding-inline: 24px; } }

a { color: var(--cyan); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--amber); }
:focus-visible { outline: 2px solid var(--amber); outline-offset: 3px; border-radius: 2px; }
::selection { background: var(--amber); color: var(--on-accent); }
.muted { color: var(--text-2); }
code, pre, kbd, .mono { font-family: var(--mono); }
img { max-width: 100%; height: auto; }

.skip { position: absolute; left: -9999px; top: 0; background: var(--amber); color: var(--on-accent); padding: .5rem 1rem; z-index: 10; }
.skip:focus { left: 1rem; top: 1rem; }

/* ---------- barre du haut : le prompt ---------- */
.topbar { border-bottom: 1px solid var(--line); background: var(--surface); }
.topbar-in { min-height: 52px; display: flex; align-items: center; gap: .75rem; }
.avatar {
  flex: none; width: 40px; height: 40px; padding: 0; border-radius: 8px;
  border: 1px solid var(--line); background: var(--surface-2); cursor: pointer;
  overflow: hidden; line-height: 0; transition: border-color .15s, box-shadow .15s;
}
.avatar img { width: 100%; height: 100%; object-fit: cover; display: block; }
.avatar:hover, .avatar:focus-visible { border-color: var(--amber); box-shadow: 0 0 0 2px color-mix(in srgb, var(--amber) 35%, transparent); }
.prompt-line {
  font: 600 15px/1.4 var(--mono);
  text-decoration: none;
  color: var(--text);
  overflow-wrap: anywhere;
  padding-block: .6rem;
}
.prompt-line:hover { color: var(--text); }
.pu { color: var(--green); }
.ph { color: var(--cyan); }
.pp { color: var(--amber); }
.pd { color: var(--text-2); }
.cursor {
  display: inline-block; width: .6em; height: 1.1em; margin-left: .35em;
  vertical-align: -.2em; background: var(--amber);
  animation: blink 1.1s steps(1) infinite;
}
@keyframes blink { 50% { opacity: 0; } }

/* ---------- barre d'état façon tmux ---------- */
.statusbar { border-top: 1px solid var(--line); background: var(--surface); font: 14px/1.4 var(--mono); }
.statusbar-in { display: flex; flex-wrap: wrap; gap: .5rem 1rem; align-items: center; justify-content: space-between; padding-block: .5rem; }
.windows { display: flex; flex-wrap: wrap; gap: .25rem; align-items: center; }
.session { color: var(--on-accent); background: var(--green); padding: .15rem .5rem; font-weight: 700; margin-right: .25rem; }
.windows a {
  color: var(--text-2); text-decoration: none; padding: .35rem .5rem; min-height: 44px;
  display: inline-flex; align-items: center;
}
.windows a:hover { color: var(--text); background: var(--surface-2); }
.windows a[aria-current="page"] { color: var(--amber); font-weight: 700; }
.win-n { color: var(--faint); margin-right: .1rem; }
.win-star { color: var(--amber); }
.status-right { display: flex; gap: .25rem; flex-wrap: wrap; }
.sb-btn {
  font: inherit; color: var(--text-2); background: none; border: 1px solid var(--line);
  padding: .35rem .6rem; min-height: 36px; cursor: pointer; border-radius: var(--radius);
  text-decoration: none; display: inline-flex; align-items: center;
}
.sb-btn:hover { color: var(--amber); border-color: var(--faint); }
.sb-btn[aria-pressed="false"] { text-decoration: line-through; }
.legal { color: var(--text-2); font-size: 12.5px; margin-block: 0; padding-bottom: .75rem; }

/* ---------- typo et sections ---------- */
h1, h2, h3, h4 { font-family: var(--mono); line-height: 1.25; letter-spacing: -.01em; }
.h-section { font-size: clamp(1.15rem, 2.5vw, 1.4rem); color: var(--amber); margin: 0 0 1rem; font-weight: 700; overflow-wrap: anywhere; }
.h-section .muted { font-weight: 400; }
.h-sub { font-size: 1.05rem; color: var(--amber); margin: 2rem 0 .5rem; }
.section { margin-block: 2.5rem; }
.big { font-size: 1.25rem; }
.plain { list-style: none; padding: 0; margin: 0; }
.plain li { padding-left: 1.4em; position: relative; margin: .3rem 0; }
.plain li::before { content: ">"; position: absolute; left: 0; color: var(--amber); font-family: var(--mono); }
.links .k { display: inline-block; min-width: 6.5ch; color: var(--text-2); font-family: var(--mono); }

/* ---------- accueil ---------- */
.hero { position: relative; padding: 1.5rem 0 1rem; isolation: isolate; }
.ascii {
  font: 700 clamp(7px, 1.35vw, 14px)/1.1 var(--mono);
  color: var(--amber); margin: 0 0 1.5rem; overflow: hidden;
}
@media (max-width: 560px) { .ascii { display: none; } }
.hero-fx {
  position: absolute; inset: -1rem -16px; z-index: -1; pointer-events: none;
  background: repeating-linear-gradient(to bottom, rgba(255,255,255,.035) 0 1px, transparent 1px 3px);
}
:root[data-theme="light"] .hero-fx { background: repeating-linear-gradient(to bottom, rgba(0,0,0,.03) 0 1px, transparent 1px 3px); }
.term-lines { font: 16px/1.7 var(--mono); }
.tl { margin: 0; }
.tl.out { margin-bottom: .6rem; color: var(--text); }
.tl.ok { color: var(--green); }
.cta { margin-top: 1.5rem; display: flex; flex-wrap: wrap; gap: .75rem; }
.btn {
  font: 600 15px/1 var(--mono); text-decoration: none;
  background: var(--amber); color: var(--on-accent);
  padding: .8rem 1.1rem; border-radius: var(--radius); border: 1px solid var(--amber);
  min-height: 44px; display: inline-flex; align-items: center;
}
.btn:hover { color: var(--on-accent); filter: brightness(1.08); }
.btn-ghost { background: transparent; color: var(--amber); }
.btn-ghost:hover { color: var(--amber); background: var(--surface); }

/* ---------- progression ---------- */
.progress { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 1rem 1.2rem; }
.progress-ascii { font: 600 15px/1.4 var(--mono); color: var(--green); margin: 0; overflow-wrap: anywhere; }
.progress-big .progress-ascii { font-size: clamp(12px, 2.4vw, 18px); }
.progress progress { width: 100%; height: 6px; margin: .6rem 0 .2rem; appearance: none; border: 0; background: var(--surface-2); }
.progress progress::-webkit-progress-bar { background: var(--surface-2); }
.progress progress::-webkit-progress-value { background: var(--green); }
.progress progress::-moz-progress-bar { background: var(--green); }
.progress-label { margin: .3rem 0 0; font-family: var(--mono); font-size: 14.5px; }

/* ---------- cartes de box ---------- */
.grid { display: grid; gap: 1rem; grid-template-columns: 1fr; }
@media (min-width: 640px) { .grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 980px) { .grid { grid-template-columns: repeat(3, 1fr); } }
.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1rem 1.1rem; display: flex; flex-direction: column; gap: .35rem;
  position: relative; transition: border-color .15s;
}
.card:hover, .card:focus-within { border-color: var(--amber); }
.card[hidden] { display: none; }
.card-head { display: flex; justify-content: space-between; align-items: baseline; gap: .5rem; }
.card-title { margin: 0; font-size: 1.15rem; }
.card-title a { color: var(--text); text-decoration: none; }
.card-title a::after { content: ""; position: absolute; inset: 0; }
.card-title a:hover { color: var(--amber); }
.card-meta, .owned, .card-desc, .badges { margin: 0; }
.card-meta { font: 13.5px/1.4 var(--mono); color: var(--text-2); }
.owned { font: 13.5px/1.4 var(--mono); }
.ok { color: var(--green); }
.card-desc { font-size: 15px; color: var(--text-2); flex: 1; }
.badges { display: flex; flex-wrap: wrap; gap: .35rem; position: relative; z-index: 1; }
.diff { font: 700 12px/1 var(--mono); padding: .3rem .45rem; border: 1px solid currentColor; border-radius: 2px; text-transform: uppercase; letter-spacing: .04em; }
.diff-easy { color: var(--green); }
.diff-medium { color: var(--amber); }
.diff-hard, .diff-insane { color: var(--red); }
.draft-tag { font: 700 12px/1 var(--mono); color: var(--red); border: 1px dashed var(--red); padding: .2rem .4rem; text-transform: uppercase; }

.badge {
  font: 12.5px/1.2 var(--mono); padding: .3rem .5rem; border-radius: 2px;
  background: var(--surface-2); text-decoration: none; display: inline-block;
}
.badge-tech { color: var(--violet); }
.badge-cve { color: var(--amber); }
.badge:hover { outline: 1px solid currentColor; }
.tag-cloud { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: .6rem 1rem; }

.empty { font-family: var(--mono); background: var(--surface); border: 1px dashed var(--line); padding: 1rem 1.2rem; border-radius: var(--radius); }
.empty p { margin: 0; }

/* ---------- filtres ---------- */
.filters { display: flex; flex-wrap: wrap; gap: .75rem 1rem; align-items: end; margin: 1rem 0 1.25rem; }
.f-field { display: flex; flex-direction: column; gap: .2rem; font: 13px var(--mono); color: var(--text-2); }
.f-field input, .f-field select {
  font: 15px var(--mono); color: var(--text); background: var(--surface);
  border: 1px solid var(--faint); border-radius: var(--radius); padding: .55rem .6rem; min-height: 44px;
}
.f-field input { min-width: min(320px, 80vw); }
.f-count { margin: 0 0 .7rem; font: 13px var(--mono); }

/* ---------- page write-up ---------- */
.writeup { max-width: 100%; }
.eyebrow { font: 13.5px var(--mono); color: var(--text-2); margin: 0 0 .4rem; text-transform: uppercase; letter-spacing: .06em; }
.wu-head h1 { font-size: clamp(1.5rem, 4vw, 2.2rem); margin: 0 0 .6rem; color: var(--text); overflow-wrap: anywhere; }
.lede { font-size: 1.1rem; color: var(--text-2); margin: 0 0 1.5rem; max-width: var(--read); }
.meta {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: .1rem 1.5rem; margin: 0 0 1rem; padding: 1rem 1.2rem;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  font: 14px/1.5 var(--mono);
}
.meta div { display: flex; gap: .6rem; padding: .25rem 0; flex-wrap: wrap; align-items: baseline; }
.meta dt { color: var(--text-2); min-width: 9ch; }
.meta dt::after { content: ":"; }
.meta div:has(.badge) { grid-column: 1 / -1; }
.meta dd { margin: 0; display: flex; flex-wrap: wrap; gap: .3rem; }
.notice { font: 13.5px/1.5 var(--mono); color: var(--text-2); border-left: 3px solid var(--cyan); padding: .4rem .8rem; margin: 0 0 2rem; }

.wu-grid { display: grid; gap: 2rem; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 1100px) { .wu-grid { grid-template-columns: 230px minmax(0, 1fr); } }
.toc { font: 13.5px/1.5 var(--mono); }
@media (min-width: 1100px) { .toc { position: sticky; top: 1rem; align-self: start; max-height: calc(100vh - 2rem); overflow: auto; } }
@media (max-width: 1099px) { .toc { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: .75rem 1rem; } }
.toc-title { color: var(--amber); margin: 0 0 .4rem; font-weight: 700; }
.toc ul { list-style: none; padding: 0; margin: 0; }
.toc li { display: flex; gap: .4rem; }
.toc-l3 { padding-left: 2ch; }
.branch { color: var(--faint); flex: none; }
.toc a { color: var(--text-2); text-decoration: none; }
.toc a:hover, .toc a.active { color: var(--amber); }

.prose { max-width: var(--read); min-width: 0; }
.prose h2 { font-size: 1.4rem; color: var(--amber); margin: 2.6rem 0 .8rem; padding-bottom: .3rem; border-bottom: 1px solid var(--line); }
.prose h2::before { content: "## "; color: var(--faint); font-weight: 400; }
.prose h3 { font-size: 1.12rem; color: var(--text); margin: 2rem 0 .6rem; }
.prose h3::before { content: "### "; color: var(--faint); font-weight: 400; }
.prose h4 { font-size: 1rem; margin: 1.5rem 0 .5rem; }
.prose h2, .prose h3, .prose h4 { position: relative; }
.anchor { position: absolute; left: -1.2em; color: var(--faint); text-decoration: none; opacity: 0; }
.prose h2:hover .anchor, .prose h3:hover .anchor { opacity: 1; }
.prose p, .prose ul, .prose ol { margin: 0 0 1.1rem; }
.prose li { margin: .25rem 0; }
.prose li::marker { color: var(--amber); }
.prose :not(pre) > code { font-size: .88em; background: var(--surface-2); padding: .12em .38em; border-radius: 3px; color: var(--text); overflow-wrap: anywhere; }
.prose strong { color: var(--text); font-weight: 650; }
.prose mark { background: var(--amber); color: var(--on-accent); padding: 0 .2em; }
.prose hr { border: 0; border-top: 1px dashed var(--line); margin: 2rem 0; }
.prose blockquote { margin: 0 0 1.1rem; padding: .2rem 1rem; border-left: 3px solid var(--line); color: var(--text-2); }
.task { font-family: var(--mono); color: var(--green); }

/* blocs de code : terminal */
.code { margin: 0 0 1.25rem; border-radius: var(--radius); overflow: hidden; background: var(--code-bg); border: 1px solid var(--line); }
.code figcaption {
  display: flex; align-items: center; gap: .6rem; background: var(--code-head);
  padding: .35rem .6rem .35rem .8rem; font: 12.5px/1.4 var(--mono); color: var(--code-muted);
}
.dots { width: 34px; height: 10px; flex: none; background:
  radial-gradient(circle at 5px 5px, #FF7B72 4px, transparent 4.5px),
  radial-gradient(circle at 17px 5px, #EFDF00 4px, transparent 4.5px),
  radial-gradient(circle at 29px 5px, #7FE0A6 4px, transparent 4.5px); }
.code-out .dots { opacity: .35; }
.code-title { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.copy {
  font: 12.5px var(--mono); color: var(--code-muted); background: transparent;
  border: 1px solid #2B3542; border-radius: 3px; padding: .25rem .55rem; cursor: pointer; min-height: 30px;
}
.copy:hover { color: var(--code-amber); border-color: var(--code-amber); }
.copy.done { color: #7FE0A6; border-color: #7FE0A6; }
.code pre { margin: 0; padding: .9rem 1rem; overflow-x: auto; font: 14px/1.6 var(--mono); color: var(--code-text); tab-size: 4; }
.code-out pre { color: var(--code-muted); }
.code .ln { display: block; min-height: 1.6em; }
.code .prompt { color: var(--code-amber); user-select: none; -webkit-user-select: none; }

/* captures */
.shot { margin: 0 0 1.4rem; }
.shot img { display: block; border: 1px solid var(--line); border-radius: var(--radius); }
.shot figcaption { font: 13px var(--mono); color: var(--text-2); margin-top: .4rem; }
.shot figcaption::before { content: "^ "; color: var(--faint); }
.broken { color: var(--red); font-family: var(--mono); }

/* callouts */
.callout { margin: 0 0 1.25rem; padding: .7rem 1rem; background: var(--surface); border-left: 3px solid var(--cyan); border-radius: 0 var(--radius) var(--radius) 0; }
.callout > :last-child { margin-bottom: 0; }
.callout-title { font: 700 13px/1.4 var(--mono); letter-spacing: .04em; margin: 0 0 .3rem; color: var(--cyan); }
.callout-title::before { content: "[i] "; }
.callout-tip { border-left-color: var(--amber); }
.callout-tip .callout-title { color: var(--amber); }
.callout-tip .callout-title::before { content: "[+] "; }
.callout-trap { border-left-color: var(--red); }
.callout-trap .callout-title { color: var(--red); }
.callout-trap .callout-title::before { content: "[!] "; }

/* tableaux */
.table-wrap { overflow-x: auto; margin: 0 0 1.25rem; border: 1px solid var(--line); border-radius: var(--radius); }
table { border-collapse: collapse; width: 100%; font-size: 15px; }
th, td { text-align: left; padding: .5rem .75rem; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font: 600 13px var(--mono); color: var(--amber); background: var(--surface); text-transform: lowercase; }
tbody tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: var(--surface); }
.al-center { text-align: center; }
.al-right { text-align: right; }
table.done td:first-child { font-family: var(--mono); color: var(--text-2); }

.pager { display: flex; justify-content: space-between; gap: 1rem; margin-top: 3rem; padding-top: 1rem; border-top: 1px dashed var(--line); font-family: var(--mono); flex-wrap: wrap; }

/* 404 */
.err { font-family: var(--mono); }
.h-404 { color: var(--red); font-size: clamp(1.1rem, 3.5vw, 1.6rem); }

/* ---------- console ---------- */
.console { position: fixed; inset: 0; z-index: 50; background: rgba(5, 8, 12, .72); display: flex; align-items: flex-end; justify-content: center; padding: 16px; }
.console[hidden] { display: none; }
.console-box {
  width: min(760px, 100%); max-height: min(70vh, 560px); display: flex; flex-direction: column;
  background: var(--code-bg); border: 1px solid var(--faint); border-radius: var(--radius);
  font: 14px/1.6 var(--mono); color: var(--code-text); box-shadow: 0 20px 60px rgba(0,0,0,.5);
}
@media (min-width: 700px) { .console { align-items: center; } }
.console-head { display: flex; justify-content: space-between; align-items: center; padding: .4rem .6rem .4rem 1rem; background: var(--code-head); color: var(--code-muted); }
.console-head .sb-btn { color: var(--code-muted); border-color: #2B3542; }
.console-out { padding: .8rem 1rem; overflow-y: auto; flex: 1; white-space: pre-wrap; overflow-wrap: anywhere; }
.console-out a { color: #6CC4F5; }
.console-out .c-cmd { color: var(--code-amber); }
.console-out .c-err { color: #FF7B72; }
.console-out .c-ok { color: #7FE0A6; }
.console-out pre.c-art { white-space: pre; overflow-x: auto; margin: .2rem 0 .5rem; color: #EFDF00; line-height: 1.1; font-size: 13px; }
.console-form { display: flex; gap: .5rem; align-items: center; padding: .6rem 1rem; border-top: 1px solid #2B3542; }
.prompt-mini { color: #7FE0A6; flex: none; }
.console-form input { flex: 1; min-width: 0; background: transparent; border: 0; color: var(--code-text); font: inherit; min-height: 36px; }
.console-form input:focus { outline: none; }

/* easter egg Konami */
:root.phosphor { --text: #EFDF00; --text-2: #C2B600; --cyan: #F7EE80; --green: #EFDF00; --violet: #EFDF00; }

/* ---------- Zero Cool mode (clic sur l'avatar) ---------- */
.hackfx { position: fixed; inset: 0; z-index: 100; background: #05080c; display: flex; align-items: center; justify-content: center; }
.hackfx[hidden] { display: none; }
.hackfx-rain { position: absolute; inset: 0; width: 100%; height: 100%; }
.hackfx-term {
  position: relative; z-index: 1; margin: 0; padding: 1rem 1.25rem;
  font: 600 clamp(13px, 2.6vw, 20px)/1.6 var(--mono); color: #7FE0A6;
  text-shadow: 0 0 8px rgba(127, 224, 166, .6);
  max-width: 90vw; white-space: pre-wrap; overflow-wrap: anywhere;
}
.hackfx-skip {
  position: absolute; top: 1rem; right: 1rem; z-index: 2;
  font: 13px var(--mono); color: #7FE0A6; background: transparent;
  border: 1px solid #7FE0A6; border-radius: 4px; padding: .4rem .7rem; cursor: pointer;
}
.hackfx-skip:hover { background: rgba(127, 224, 166, .15); }

/* ---------- effets coupés, mouvement réduit, impression ---------- */
.fx-off .cursor { animation: none; }
.fx-off .hero-fx { display: none; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .hero-fx { display: none; }
}
@media print {
  :root { --bg: #fff; --surface: #fff; --surface-2: #f2f2f2; --text: #000; --text-2: #333; --line: #bbb; --amber: #000; --cyan: #000; }
  .topbar, .statusbar, .toc, .copy, .console, .hero-fx, .cursor, .filters, .pager { display: none !important; }
  .code { border-color: #999; }
  .code pre { white-space: pre-wrap; }
  .prose a[href^="http"]::after { content: " (" attr(href) ")"; font-size: .85em; color: #333; }
}