:root {
    --bg: #f3f1ec; --panel: #ffffff; --ink: #1d1f1c; --muted: #6b6f68; --line: #dcd9d1;
    --accent: #0b7a4b; --accent-ink: #ffffff; --warn: #b4541a; --hit: #8a5a00; --hit-bg: #fff2cc;
    --chip: #eef0ea;
    --screen-bg: #050d09; --screen-ink: #7dffb0; --screen-dim: #2f6b4a; --screen-glow: rgba(125,255,176,.45);
}
@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
        --bg: #101311; --panel: #181c19; --ink: #e5e8e3; --muted: #98a096; --line: #2b312c;
        --accent: #3ddc8f; --accent-ink: #062214; --warn: #f0975c; --hit: #ffd36b; --hit-bg: #3a2f10;
        --chip: #222823;
    }
}
:root[data-theme="dark"] {
    --bg: #101311; --panel: #181c19; --ink: #e5e8e3; --muted: #98a096; --line: #2b312c;
    --accent: #3ddc8f; --accent-ink: #062214; --warn: #f0975c; --hit: #ffd36b; --hit-bg: #3a2f10;
    --chip: #222823;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 15px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
.wrap { max-width: 1240px; margin: 0 auto; padding: 18px 16px 40px; }
header { display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; margin-bottom: 14px; }
h1 { font-size: 24px; margin: 0; letter-spacing: .02em; }
.subtitle { color: var(--muted); margin: 0; flex: 1 1 300px; }
.pill { font-size: 12px; padding: 3px 9px; border-radius: 99px; background: var(--chip); color: var(--muted); white-space: nowrap; }
.pill.ok { color: var(--accent); }
.pill.err { color: var(--warn); }

.modes { display: flex; gap: 6px; margin-bottom: 14px; flex-wrap: wrap; }
.modes button { flex: 1 1 160px; text-align: left; display: grid; grid-template-columns: auto 1fr; column-gap: 12px; align-items: center; padding: 10px 14px; border: 1px solid var(--line); background: var(--panel); color: var(--ink); border-radius: 10px; cursor: pointer; font: inherit; }
.modes button b { display: block; font-size: 15px; }
.modes button span { font-size: 12.5px; color: var(--muted); }
.modes button[aria-pressed="true"] { border-color: var(--accent); box-shadow: inset 0 0 0 1px var(--accent); }
.modes button::before { content: attr(data-emo); grid-row: span 2; font-size: 28px; line-height: 1; transition: transform .3s; }
.modes button[aria-pressed="true"]::before { transform: scale(1.12) rotate(-6deg); }
[data-emo]:not(button)::before { content: attr(data-emo) '\00a0\00a0'; }
.card h2 [data-emo]::before, .card h2[data-emo]::before { letter-spacing: 0; }
h1 .ghost { display: inline-block; animation: float 3.5s ease-in-out infinite; }
@keyframes float { 50% { transform: translateY(-5px) rotate(4deg); } }
.note a { color: var(--accent); font-weight: 600; text-underline-offset: 2px; }
.note a:hover { text-decoration-thickness: 2px; }
.hist .q::before { content: '💬\00a0'; }
.hist .chains::before { content: '✨\00a0'; }
.tok.hit::before { content: '🎯\00a0'; font-size: 11px; }
.log li.chainrow b::before { content: '✨\00a0'; }
.empty::before { content: '🕯️\00a0'; font-style: normal; }
.screen::before { content: '👻'; position: absolute; right: 14px; bottom: 6px; font-size: 64px; opacity: .07; filter: grayscale(1) brightness(2); pointer-events: none; }

.layout { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); gap: 14px; align-items: start; }
@media (max-width: 920px) { .layout { grid-template-columns: minmax(0, 1fr); } }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 14px; margin-bottom: 14px; }
.card h2 { font-size: 14px; margin: 0 0 10px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); display: flex; justify-content: space-between; align-items: center; gap: 8px; }

/* Écran de l'appareil : toujours sombre */
.screen { position: relative; background: var(--screen-bg); color: var(--screen-ink); border-radius: 12px; padding: 12px 14px 16px; overflow: hidden; min-height: 330px; box-shadow: inset 0 0 40px rgba(0,0,0,.8); font-family: ui-monospace, "Cascadia Mono", Consolas, monospace; }
.screen::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: repeating-linear-gradient(0deg, rgba(0,0,0,.22) 0 1px, transparent 1px 3px); }
.scr-top { display: flex; justify-content: space-between; gap: 10px; font-size: 12px; color: var(--screen-dim); letter-spacing: .08em; flex-wrap: wrap; }
.scr-top b { color: var(--screen-ink); font-weight: 600; }
#scope { display: block; width: 100%; height: 90px; margin: 8px 0 4px; }
.word { text-align: center; font-size: clamp(34px, 7vw, 64px); line-height: 1.15; min-height: 1.2em; text-shadow: 0 0 14px var(--screen-glow); letter-spacing: .04em; word-break: break-word; transition: opacity .5s, filter .5s; }
.word.fade { opacity: .25; filter: blur(1.5px); }
.word.frag { font-size: clamp(28px, 5vw, 46px); }
.word.real { color: #fff6b0; text-shadow: 0 0 16px rgba(255,240,150,.6); }
.sub { text-align: center; font-size: 13px; color: var(--screen-dim); min-height: 1.4em; margin-top: 4px; }
.chain { text-align: center; margin-top: 10px; min-height: 1.6em; font-size: 17px; color: #fff6b0; opacity: 0; transition: opacity .4s; }
.chain.on { opacity: 1; }
.chain small { display: block; color: var(--screen-dim); font-size: 11.5px; }
.progress { height: 4px; background: rgba(125,255,176,.12); border-radius: 2px; margin-top: 12px; overflow: hidden; visibility: hidden; }
.progress.on { visibility: visible; }
.progress i { display: block; height: 100%; width: 0; background: var(--screen-ink); box-shadow: 0 0 8px var(--screen-glow); }

.controls { margin-top: 12px; }
.row { display: flex; flex-wrap: wrap; gap: 10px 16px; align-items: center; margin-bottom: 10px; }
.row label, .field { font-size: 13px; color: var(--muted); display: flex; align-items: center; gap: 6px; }
.field.col { flex-direction: column; align-items: stretch; flex: 1 1 100%; }
select, input[type="text"], input[type="email"], textarea { font: inherit; color: var(--ink); background: var(--bg); border: 1px solid var(--line); border-radius: 8px; padding: 6px 8px; }
textarea { width: 100%; resize: vertical; min-height: 54px; }
input[type="range"] { accent-color: var(--accent); width: 120px; }
.btn { font: inherit; border: 1px solid var(--line); background: var(--panel); color: var(--ink); padding: 7px 14px; border-radius: 8px; cursor: pointer; }
.btn:hover { border-color: var(--accent); }
.btn.primary { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); font-weight: 600; min-width: 140px; }
.btn.small { padding: 3px 9px; font-size: 12.5px; }
.btn:disabled { opacity: .5; cursor: default; }
.seg { display: inline-flex; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.seg button { font: inherit; font-size: 13px; border: 0; background: transparent; color: var(--ink); padding: 5px 10px; cursor: pointer; }
.seg button[aria-pressed="true"] { background: var(--accent); color: var(--accent-ink); }
.note { font-size: 12.5px; color: var(--muted); margin: 6px 0 0; }
.note.warn { color: var(--warn); }
[hidden] { display: none !important; }

.meter { position: relative; height: 12px; background: var(--chip); border-radius: 6px; overflow: hidden; margin: 8px 0 4px; }
.meter i { position: absolute; left: 0; top: 0; bottom: 0; width: 0; background: var(--accent); transition: width .06s linear; }
.meter .mk { position: absolute; top: -2px; bottom: -2px; width: 2px; background: var(--muted); }
.meter .mk.thr { background: var(--warn); }
.meter.flash i { background: var(--warn); }
.stats { font-size: 12.5px; color: var(--muted); font-variant-numeric: tabular-nums; }

.log { list-style: none; margin: 0; padding: 0; max-height: 360px; overflow: auto; font-size: 13.5px; }
.log li { display: flex; gap: 8px; align-items: baseline; padding: 3px 0; border-bottom: 1px dashed var(--line); }
.log time { color: var(--muted); font-size: 11.5px; font-variant-numeric: tabular-nums; flex: none; }
.log .tag { font-size: 10.5px; padding: 0 5px; border-radius: 4px; background: var(--chip); color: var(--muted); flex: none; }
.log .cat { color: var(--muted); font-size: 11.5px; margin-left: auto; flex: none; }
.log .syl { color: var(--muted); font-style: italic; }
.log li.chainrow { background: var(--hit-bg); border-radius: 6px; padding: 4px 6px; border-bottom: 0; margin: 2px 0; }
.log li.chainrow b { color: var(--hit); }
.empty { color: var(--muted); font-size: 13px; font-style: italic; }

.hist { list-style: none; margin: 0; padding: 0; max-height: 520px; overflow: auto; }
.hist > li { border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; margin-bottom: 8px; }
.hist .q { font-weight: 600; }
.hist .meta { font-size: 12px; color: var(--muted); margin: 2px 0 6px; }
.toks { display: flex; flex-wrap: wrap; gap: 4px; }
.tok { font-size: 13px; padding: 1px 7px; border-radius: 99px; background: var(--chip); }
.tok.syl { color: var(--muted); font-style: italic; background: transparent; border: 1px dashed var(--line); }
.tok.hit { background: var(--hit-bg); color: var(--hit); font-weight: 600; }
.tok.inchain { box-shadow: inset 0 0 0 1px var(--hit); }
.tok time { font-size: 10px; color: var(--muted); margin-left: 3px; }
.hist .chains { font-size: 13px; margin-top: 6px; color: var(--hit); }
.hist .hhead { display: flex; align-items: flex-start; gap: 8px; }
.hist .hhead .q { flex: 1; min-width: 0; overflow-wrap: anywhere; }
.hist .del { flex: none; color: var(--muted); }
.hist .del:hover { color: var(--warn); border-color: var(--warn); }
.hist > li.live { border-color: var(--accent); box-shadow: inset 0 0 0 1px var(--accent); }
.hist > li.live .meta { color: var(--accent); }
.hist > li.live .meta::before { content: ""; display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); margin-right: 6px; vertical-align: 1px; animation: pulse 1.2s ease-in-out infinite; }
@keyframes pulse { 50% { opacity: .25; } }
.tok.new { animation: arrive .6s ease-out; }
@keyframes arrive { from { opacity: 0; transform: translateY(-4px); } }
@media (prefers-reduced-motion: reduce) { .hist > li.live .meta::before, .tok.new, h1 .ghost { animation: none; } }

/* SweetAlert aux couleurs de la page (clair et sombre) */
.swal-overlay.swal-overlay { background-color: rgba(0, 0, 0, .55); }
.gb-swal { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; }
.gb-swal .swal-title { color: var(--ink); font-size: 21px; }
.gb-swal .swal-text { color: var(--muted); text-align: center; white-space: pre-line; overflow-wrap: anywhere; }
.gb-swal .swal-footer { text-align: center; }
.gb-swal .swal-button { border-radius: 8px; font-weight: 600; }
.gb-swal .swal-button:focus { box-shadow: 0 0 0 2px var(--panel), 0 0 0 4px var(--accent); }
.gb-swal .swal-button--cancel { background: var(--chip); color: var(--ink); }
.gb-swal .swal-button--cancel:not([disabled]):hover { background: var(--line); }
.gb-swal .swal-button--confirm { background: var(--accent); color: var(--accent-ink); }
.gb-swal .swal-button--confirm:not([disabled]):hover { background: var(--accent); filter: brightness(1.08); }
.gb-swal .swal-button--danger { background: var(--warn); color: #fff; }
.gb-swal .swal-button--danger:not([disabled]):hover { background: var(--warn); filter: brightness(1.08); }
.gb-swal .swal-icon--warning { border-color: var(--warn); }
.gb-swal .swal-icon--warning__body, .gb-swal .swal-icon--warning__dot { background-color: var(--warn); }
.gb-swal .swal-icon--info { border-color: var(--accent); }
.gb-swal .swal-icon--info::before, .gb-swal .swal-icon--info::after { background-color: var(--accent); }

details { scroll-margin-top: 12px; background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 12px 16px; }
details summary { cursor: pointer; font-weight: 600; }
details p, details li { color: var(--ink); font-size: 14px; }
details h3 { font-size: 14px; margin: 16px 0 4px; }
.credit { font-size: 12px; color: var(--muted); margin-top: 14px; }
.pitch { margin: 6px 0 14px; }
.pitch h2 { font-size: 21px; margin: 0 0 4px; }
.pitch .lead { color: var(--muted); margin: 0 0 12px; max-width: 75ch; }
.feats { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 10px; }
.feats li { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; }
.feats li[data-emo]::before { content: attr(data-emo); display: block; font-size: 26px; line-height: 1; margin-bottom: 6px; }
.feats h3 { font-size: 15px; margin: 0 0 4px; }
.feats p { margin: 0; font-size: 13.5px; color: var(--muted); }
.pitch .note { margin-top: 10px; }
.faq { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 12px 16px; margin-bottom: 14px; }
.faq h2 { font-size: 18px; margin: 0 0 6px; }
.faq h3 { font-size: 14.5px; margin: 14px 0 3px; }
.faq p { margin: 0; font-size: 14px; }
.nojs { background: var(--hit-bg); color: var(--ink); border-radius: 10px; padding: 10px 14px; margin-bottom: 14px; }

/* Mode Murmures */
.word.heard { font-size: clamp(22px, 4.2vw, 38px); color: #b8e1ff; text-shadow: 0 0 16px rgba(150,210,255,.55); }
.tok.mur::before { content: '👂\00a0'; font-size: 11px; }
#murStats { margin-bottom: 4px; }

/* Formulaire de contact */
.contact { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 12px 16px; margin-bottom: 14px; position: relative; }
.contact h2 { font-size: 18px; margin: 0 0 4px; }
.contact form { display: grid; gap: 10px; margin-top: 12px; max-width: 760px; }
.contact .grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 10px; }
.contact .field.col { gap: 4px; }
.contact input, .contact textarea { width: 100%; font-size: 15px; }
.contact textarea { min-height: 120px; }
.contact .row { margin: 0; }
.hp { position: absolute; left: -10000px; top: auto; width: 1px; height: 1px; overflow: hidden; }
#contactState.ok { color: var(--accent); font-weight: 600; }
#contactState.err { color: var(--warn); }
.optout label { display: inline-flex; gap: 8px; align-items: center; font-weight: 600; cursor: pointer; }

/* Menu et pied de page, communs à toutes les pages */
.site-nav { display: flex; flex-wrap: wrap; gap: 4px 18px; margin: -4px 0 16px; font-size: 14px; }
.site-nav a { color: var(--muted); text-decoration: none; padding: 2px 0; border-bottom: 2px solid transparent; }
.site-nav a:hover { color: var(--ink); }
.site-nav a[aria-current="page"] { color: var(--ink); font-weight: 600; border-bottom-color: var(--accent); }
.site-foot { margin-top: 24px; padding-top: 14px; border-top: 1px solid var(--line); font-size: 13px; color: var(--muted); display: flex; flex-wrap: wrap; gap: 6px 18px; }
.site-foot a { color: var(--muted); }
.site-foot a:hover { color: var(--ink); }

/* Sous-pages : texte en colonne lisible */
.doc { max-width: 820px; }
.doc .lead { color: var(--muted); margin: 0 0 16px; font-size: 15.5px; }
.doc section.card { padding: 14px 18px; }
.doc .card h2 { font-size: 17px; text-transform: none; letter-spacing: 0; color: var(--ink); display: block; margin: 0 0 6px; }
.doc .card p { margin: 0 0 8px; font-size: 14.5px; }
.doc .card p:last-child { margin-bottom: 0; }
.doc .faq h2 { font-size: 16px; margin: 0 0 4px; }
.doc .faq { padding: 14px 18px; }
.doc .faq p { font-size: 14.5px; }
.doc .contact { padding: 14px 18px; }
.cta { margin-top: 18px; }
.cta a.btn { text-decoration: none; display: inline-block; }
.toc { display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 16px; padding: 0; list-style: none; }
.toc a { display: inline-block; font-size: 13px; padding: 4px 10px; border-radius: 99px; background: var(--chip); color: var(--ink); text-decoration: none; }
.toc a:hover { box-shadow: inset 0 0 0 1px var(--accent); }
:target { scroll-margin-top: 12px; }
.brand { flex: 1 1 auto; font-size: 20px; font-weight: 700; letter-spacing: .02em; margin: 0; }
.brand a { color: inherit; text-decoration: none; }
.brand .ghost { display: inline-block; animation: float 3.5s ease-in-out infinite; }
.doc h1 { font-size: 26px; margin: 0 0 6px; }
@media (prefers-reduced-motion: reduce) { .brand .ghost { animation: none; } }