/* TRUlumivox — charte TRUvector : sombre, cyan / violet / or, Orbitron + Share Tech Mono */
:root {
  --bg: #05060d; --panel: #0b0f1e; --panel2: #10162b; --line: #1d2645;
  --cyan: #00e5ff; --purple: #b14dff; --gold: #ffc940; --txt: #cfd8f0; --mut: #7d88aa;
  --ok: #3dffa0; --err: #ff4d6d;
  --radius: 10px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { background: var(--bg); color: var(--txt); }
body {
  font-family: 'Share Tech Mono', ui-monospace, monospace; font-size: 15px; line-height: 1.5; min-height: 100vh;
  background-image: linear-gradient(rgba(0,229,255,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(0,229,255,.035) 1px, transparent 1px);
  background-size: 32px 32px;
  padding-bottom: env(safe-area-inset-bottom);
}
h1, h2, h3, .orb { font-family: 'Orbitron', sans-serif; letter-spacing: .06em; }
a { color: var(--cyan); }
.wrap { max-width: 980px; margin: 0 auto; padding: 16px; }

header.top { display: flex; align-items: center; gap: 14px; padding: 14px 0 10px; border-bottom: 1px solid var(--line); }
header.top .logo { width: 42px; height: 42px; }
header.top h1 { font-size: 22px; font-weight: 900; background: linear-gradient(90deg, var(--cyan), var(--purple) 60%, var(--gold));
  -webkit-background-clip: text; background-clip: text; color: transparent; }
header.top .sub { color: var(--mut); font-size: 12px; }
header.top .ver { margin-left: auto; font-size: 11px; color: var(--gold); border: 1px solid var(--gold); padding: 2px 8px; border-radius: 4px; }

nav.tabs { display: flex; gap: 6px; margin: 14px 0; overflow-x: auto; }
nav.tabs button { flex: 1; min-width: 110px; }
nav.tabs button.active { background: linear-gradient(135deg, rgba(0,229,255,.18), rgba(177,77,255,.18)); border-color: var(--cyan); color: #fff; box-shadow: 0 0 12px rgba(0,229,255,.25); }

.panel { display: none; }
.panel.active { display: block; animation: fade .25s; }
@keyframes fade { from { opacity: 0; transform: translateY(4px); } }

.card { background: linear-gradient(160deg, var(--panel), var(--panel2)); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; margin-bottom: 14px; }
.card h2 { font-size: 14px; color: var(--cyan); margin-bottom: 12px; display: flex; align-items: center; gap: 8px; }
.card h2::before { content: ""; width: 14px; height: 2px; background: var(--purple); box-shadow: 0 0 8px var(--purple); }

label { display: block; color: var(--mut); font-size: 12px; margin: 10px 0 4px; letter-spacing: .05em; }
textarea, input, select {
  width: 100%; background: #070a16; color: var(--txt); border: 1px solid var(--line); border-radius: 8px;
  padding: 10px; font-family: inherit; font-size: 15px;
}
textarea { min-height: 110px; resize: vertical; }
textarea:focus, input:focus, select:focus { outline: none; border-color: var(--cyan); box-shadow: 0 0 0 2px rgba(0,229,255,.15); }
input[type=range] { padding: 0; accent-color: var(--cyan); }
input[type=checkbox] { width: auto; accent-color: var(--purple); }

button {
  font-family: 'Orbitron', sans-serif; font-size: 12px; letter-spacing: .08em; cursor: pointer;
  background: var(--panel2); color: var(--txt); border: 1px solid var(--line); border-radius: 8px; padding: 11px 14px;
  transition: .15s;
}
button:hover { border-color: var(--cyan); color: #fff; }
button.primary { background: linear-gradient(135deg, #00b8d4, #8a2be2); color: #fff; border: none; box-shadow: 0 0 16px rgba(0,229,255,.25); }
button.gold { border-color: var(--gold); color: var(--gold); }
button.danger { border-color: var(--err); color: var(--err); }
button:disabled { opacity: .45; cursor: not-allowed; }

.row { display: flex; gap: 10px; flex-wrap: wrap; align-items: flex-end; }
.row > * { flex: 1; min-width: 140px; }
.row.btns { margin-top: 14px; }
.seg { display: flex; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.seg button { flex: 1; border: none; border-radius: 0; }
.seg button.active { background: rgba(0,229,255,.15); color: var(--cyan); }

.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 8px; margin-top: 12px; }
.stat { background: #070a16; border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; }
.stat b { display: block; font-family: 'Orbitron'; color: var(--gold); font-size: 16px; }
.stat span { font-size: 11px; color: var(--mut); }

.progress { height: 8px; background: #070a16; border-radius: 4px; overflow: hidden; border: 1px solid var(--line); margin-top: 10px; }
.progress i { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--cyan), var(--purple)); transition: width .2s; }

canvas.viz { width: 100%; height: 120px; background: #03040a; border: 1px solid var(--line); border-radius: 8px; display: block; margin-top: 10px; }

.camwrap { position: relative; margin-top: 10px; border-radius: 8px; overflow: hidden; border: 1px solid var(--line); background: #000; touch-action: none; }
.camwrap video { width: 100%; display: block; max-height: 55vh; object-fit: contain; }
.camwrap .roi { position: absolute; border: 2px solid var(--gold); box-shadow: 0 0 12px var(--gold), inset 0 0 12px rgba(255,201,64,.3); pointer-events: none; border-radius: 4px; }
.camwrap .hint { position: absolute; left: 8px; bottom: 8px; font-size: 11px; background: rgba(0,0,0,.6); padding: 3px 8px; border-radius: 4px; color: var(--gold); }

.log { background: #03040a; border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; height: 150px; overflow-y: auto; font-size: 12px; margin-top: 10px; }
.log div { white-space: pre-wrap; }
.log .ok { color: var(--ok); } .log .err { color: var(--err); } .log .info { color: var(--cyan); } .log .warn { color: var(--gold); }

.result { border-left: 3px solid var(--ok); background: rgba(61,255,160,.05); padding: 10px 12px; border-radius: 0 8px 8px 0; margin-top: 10px; }
.result .meta { font-size: 11px; color: var(--mut); margin-bottom: 6px; }
.result pre { white-space: pre-wrap; word-break: break-word; font-family: inherit; color: #fff; }
.result .acts { margin-top: 8px; display: flex; gap: 8px; }
.result .acts button, .result .acts a { font-size: 11px; padding: 6px 10px; }
.result a.dl { display: inline-block; text-decoration: none; border: 1px solid var(--ok); color: var(--ok); border-radius: 8px; font-family: 'Orbitron'; letter-spacing: .08em; }

.morse-live { font-size: 22px; color: var(--gold); min-height: 34px; margin-top: 10px; word-break: break-word; }
.morse-code { color: var(--mut); font-size: 13px; word-break: break-word; margin-top: 6px; }

.note { border-left: 3px solid var(--gold); padding: 8px 12px; background: rgba(255,201,64,.05); border-radius: 0 8px 8px 0; font-size: 13px; margin-top: 10px; }
.hidden { display: none !important; }
.muted { color: var(--mut); font-size: 12px; }
table.diag { width: 100%; border-collapse: collapse; font-size: 13px; }
table.diag td { padding: 6px 4px; border-bottom: 1px solid var(--line); }
table.diag td:last-child { text-align: right; }
.pass { color: var(--ok); } .fail { color: var(--err); }

/* Émission lumineuse plein écran */
#flash { position: fixed; inset: 0; z-index: 1000; background: #000; display: flex; align-items: flex-end; justify-content: center; }
#flash .hud { margin-bottom: max(20px, env(safe-area-inset-bottom)); background: rgba(0,0,0,.65); border: 1px solid var(--line); border-radius: 10px; padding: 10px 14px; text-align: center; min-width: 240px; }
#flash .hud .orb { color: var(--cyan); font-size: 12px; }
#flash .hud .progress { margin: 8px 0; }
#flash.light-on .hud { background: rgba(0,0,0,.85); }

footer { text-align: center; color: var(--mut); font-size: 11px; margin: 24px 0 8px; }
@media (max-width: 560px) { .wrap { padding: 10px; } header.top h1 { font-size: 18px; } }

/* ---------- v0.6 : phases 4 à 6 ---------- */
nav.tabs button { min-width: 0; flex: 1 1 0; padding: 11px 4px; font-size: 10px; letter-spacing: .04em; }
.checks { display: flex; flex-wrap: wrap; gap: 6px 18px; margin-top: 12px; }
.checks label { display: flex; align-items: center; gap: 8px; margin: 0; color: var(--txt); font-size: 13px; }
.log.small { height: 90px; }
.log:empty { display: none; }

#flash { flex-direction: column; justify-content: center; align-items: center; }
#flash #qrCanvas { image-rendering: pixelated; background: #fff; max-width: 96vmin; max-height: 78vh; }
#flash .hud { margin-top: 12px; }
#flash.qr-mode { background: #fff !important; }
#flash.qr-mode .hud { background: rgba(5,6,13,.9); }

.chat { height: 46vh; min-height: 240px; overflow-y: auto; background: #03040a; border: 1px solid var(--line); border-radius: 8px; padding: 10px; margin-top: 12px; display: flex; flex-direction: column; gap: 8px; }
.chat .center { text-align: center; margin: auto; }
.bubble { max-width: 82%; padding: 8px 12px; border-radius: 12px; word-break: break-word; white-space: pre-wrap; }
.bubble .who { font-size: 11px; color: var(--gold); margin-bottom: 2px; }
.bubble .st { font-size: 10px; color: var(--mut); margin-top: 4px; text-align: right; }
.bubble.me { align-self: flex-end; background: linear-gradient(135deg, rgba(0,229,255,.18), rgba(177,77,255,.2)); border: 1px solid rgba(0,229,255,.35); border-bottom-right-radius: 3px; }
.bubble.them { align-self: flex-start; background: var(--panel2); border: 1px solid var(--line); border-bottom-left-radius: 3px; }
.bubble.sys { align-self: center; font-size: 11px; color: var(--mut); background: none; padding: 2px; }
.bubble .st button { font-size: 9px; padding: 2px 6px; margin-left: 6px; }
.chat-input { display: flex; gap: 8px; margin-top: 10px; }
.chat-input input { flex: 1; }
.chat-input button { flex: 0 0 56px; font-size: 18px; padding: 8px; }

.sas { font-size: 26px; text-align: center; padding: 16px 8px; margin: 12px 0; border: 1px solid var(--gold); border-radius: 10px;
  background: rgba(255,201,64,.06); box-shadow: 0 0 18px rgba(255,201,64,.15); line-height: 1.7; }
.sas span { display: inline-block; margin: 0 10px; }
.sas small { display: block; font-size: 13px; color: var(--gold); letter-spacing: .05em; }
.pair { display: flex; align-items: center; gap: 10px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.pair .info { flex: 1; }
.pair .info b { color: var(--gold); font-family: 'Orbitron'; font-size: 13px; }
.pair .info div { font-size: 12px; color: var(--mut); }
.pair button { font-size: 10px; padding: 6px 10px; }
.switch { display: flex !important; align-items: center; gap: 10px; color: var(--txt) !important; font-size: 15px !important; }
.lock { color: var(--gold); }
.result .fp { font-size: 11px; color: var(--purple); margin-top: 6px; word-break: break-all; }
.result .ttl { font-size: 11px; color: var(--err); }

/* ---------- v1.0 : phases 7 à 9 ---------- */
nav.tabs { gap: 4px; }
nav.tabs button { display: flex; flex-direction: column; align-items: center; gap: 3px; padding: 8px 2px; font-size: 9px; letter-spacing: .02em; }
nav.tabs button i { font-style: normal; font-size: 17px; line-height: 1; }
@media (min-width: 720px) { nav.tabs button { font-size: 11px; flex-direction: row; justify-content: center; gap: 6px; } nav.tabs button i { font-size: 15px; } }
.checks.col { flex-direction: column; }

.hist { margin-top: 10px; }
.hist .it { display: grid; grid-template-columns: 28px 1fr auto; gap: 8px; align-items: start; padding: 9px 0; border-bottom: 1px solid var(--line); }
.hist .it .ic { font-size: 18px; }
.hist .it .t { word-break: break-word; }
.hist .it .m { font-size: 11px; color: var(--mut); }
.hist .it .d { font-size: 11px; color: var(--mut); text-align: right; white-space: nowrap; }
.hist .ok { color: var(--ok); }

.lamp { width: 70px; height: 70px; border-radius: 50%; margin: 10px auto; background: #1a1f33; border: 2px solid var(--line); transition: background .03s; }
.lamp.on { background: var(--gold); box-shadow: 0 0 30px var(--gold), 0 0 60px rgba(255,201,64,.5); border-color: var(--gold); }
.lamp.small { width: 46px; height: 46px; }
.morse-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(70px, 1fr)); gap: 6px; }
.morse-grid button { padding: 8px 4px; display: flex; flex-direction: column; align-items: center; gap: 2px; }
.morse-grid button b { font-size: 16px; color: #fff; }
.morse-grid button span { font-family: 'Share Tech Mono'; color: var(--gold); font-size: 13px; letter-spacing: .1em; }
.chal-result { min-height: 26px; margin-top: 10px; font-size: 15px; }
.chal-result.win { color: var(--ok); } .chal-result.lose { color: var(--err); }

.steps { margin-top: 12px; display: flex; flex-direction: column; gap: 10px; }
.step { background: #070a16; border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; }
.step h4 { font-family: 'Orbitron'; font-size: 11px; letter-spacing: .1em; color: var(--cyan); margin-bottom: 6px; }
.step p { font-size: 12px; color: var(--mut); margin-bottom: 6px; }
.bytes { font-size: 13px; word-break: break-all; line-height: 1.8; }
.bytes span { padding: 1px 3px; border-radius: 3px; margin-right: 2px; }
.b-magic { background: rgba(177,77,255,.3); } .b-flag { background: rgba(255,201,64,.3); } .b-len { background: rgba(0,229,255,.25); }
.b-data { background: rgba(255,255,255,.08); } .b-crc { background: rgba(61,255,160,.25); } .b-rs { background: rgba(255,77,109,.3); } .b-hdr { background: rgba(255,201,64,.18); }
.legend { font-size: 11px; color: var(--mut); margin-top: 4px; }
.legend span { padding: 0 4px; border-radius: 3px; margin-right: 6px; }

.edition { font-family: 'Orbitron'; color: var(--gold); font-size: 15px; margin-bottom: 6px; }
option[disabled] { color: #555; }
table.bench { font-size: 12px; margin-top: 10px; }
table.bench th { text-align: left; color: var(--purple); font-family: 'Orbitron'; font-size: 9px; letter-spacing: .08em; padding: 6px 4px; border-bottom: 1px solid var(--purple); }
table.bench td { text-align: left !important; }

dialog { background: var(--panel); color: var(--txt); border: 1px solid var(--gold); border-radius: 12px; padding: 20px; max-width: 420px; box-shadow: 0 0 30px rgba(255,201,64,.25); }
dialog::backdrop { background: rgba(0,0,0,.7); }
dialog h3 { color: var(--gold); margin-bottom: 10px; }
dialog p { margin-bottom: 12px; }

/* Accessibilité */
body.contrast { --txt: #ffffff; --mut: #c4cbe0; --line: #4a5a90; --panel: #000; --panel2: #05070f; background-image: none; }
body.contrast .card { border-width: 2px; }
body.contrast button { border-width: 2px; }
body.reduce-motion *, body.reduce-motion *::before { animation: none !important; transition: none !important; }
@media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; } }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }