/* Open-Forensics — feuille de style unique, aucune ressource externe. */

:root {
  --bg: #0a0e15;
  --bg-2: #0f1420;
  --panel: #121a28;
  --panel-2: #172131;
  --panel-3: #1d2939;
  --line: #223047;
  --line-2: #2d3f5a;
  --txt: #e6ecf7;
  --txt-2: #9fb0c9;
  --txt-3: #6d7f9a;
  --accent: #4da3ff;
  --accent-dim: #1b3a63;
  --ok: #3ddc97;
  --crit: #ff4d6d;
  --high: #ff9f43;
  --med: #ffd166;
  --low: #56cfe1;
  --info: #8ba3d0;
  --shadow: 0 10px 30px rgba(0, 0, 0, .45);
  --mono: ui-monospace, "DejaVu Sans Mono", "Cascadia Mono", Menlo, Consolas, monospace;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color-scheme: dark;
}

* { box-sizing: border-box; }

html, body {
  height: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--txt);
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
}

#app {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

h1, h2, h3, h4 { margin: 0 0 .4rem; font-weight: 650; letter-spacing: .01em; }
h1 { font-size: 1.05rem; }
h2 { font-size: 1rem; }
h3 { font-size: .92rem; }
h4 { font-size: .82rem; color: var(--txt-2); text-transform: uppercase; letter-spacing: .08em; }
p { margin: 0 0 .6rem; }
a { color: var(--accent); }

.mono { font-family: var(--mono); }
.muted { color: var(--txt-2); }
.dim { color: var(--txt-3); }
.nowrap { white-space: nowrap; }
.center { text-align: center; }
.right { text-align: right; }
.grow { flex: 1 1 auto; }
.hidden { display: none !important; }

/* ---------- Barre supérieure ---------- */

.topbar {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: .5rem .9rem;
  background: linear-gradient(180deg, #13203a, #0f1726);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 20;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: center;
  gap: .55rem;
  font-weight: 700;
  letter-spacing: .04em;
  /* Le logo est un bouton de retour à l'accueil : on neutralise le style natif. */
  appearance: none;
  -webkit-appearance: none;
  background: transparent;
  border: 0;
  padding: .1rem .2rem;
  margin: 0;
  color: inherit;
  font-family: inherit;
  font-size: 1rem;
  border-radius: 6px;
  cursor: pointer;
}

.brand:hover { background: rgba(255, 255, 255, .06); }

/* Cartes de sélection de scénario */
.card.pick { cursor: pointer; }
.card.pick:hover { background: var(--panel-3); }
.card.pick.picked { outline: 1px solid var(--accent); background: rgba(77, 163, 255, .1); }
.card.pick input { width: auto; margin: 0 .2rem 0 0; }
.card.pick h3 { margin: 0; }

.brand-mark {
  width: 22px; height: 22px;
  border-radius: 5px;
  background: radial-gradient(circle at 30% 25%, #6fc3ff, #1f6fd0 60%, #123a6b);
  box-shadow: 0 0 12px rgba(77, 163, 255, .45);
  flex: none;
}

.brand small { color: var(--txt-3); font-weight: 500; letter-spacing: .02em; }

.clock {
  font-family: var(--mono);
  font-size: 1.15rem;
  font-weight: 700;
  padding: .1rem .5rem;
  border: 1px solid var(--line-2);
  border-radius: 6px;
  background: #0b1220;
}

.clock.warn { color: var(--med); border-color: #6b5a1f; }
.clock.danger { color: var(--crit); border-color: #6b2130; }

.metrics { display: flex; gap: .45rem; flex-wrap: wrap; }

.metric {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: .15rem .5rem;
  font-size: .74rem;
  display: flex;
  gap: .4rem;
  align-items: baseline;
}
.metric b { font-family: var(--mono); font-size: .9rem; }
.metric.alert b { color: var(--crit); }

/* ---------- Navigation ---------- */

.tabs {
  display: flex;
  gap: .2rem;
  padding: 0 .9rem;
  background: var(--bg-2);
  border-bottom: 1px solid var(--line);
  overflow-x: auto;
}

.tab {
  appearance: none;
  background: transparent;
  border: 0;
  border-bottom: 2px solid transparent;
  color: var(--txt-2);
  font: inherit;
  font-size: .84rem;
  padding: .55rem .8rem;
  cursor: pointer;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: .4rem;
}
.tab:hover { color: var(--txt); background: rgba(255, 255, 255, .03); }
.tab[aria-selected="true"] { color: var(--txt); border-bottom-color: var(--accent); }
.tab .pill { background: var(--crit); color: #12070b; border-radius: 999px; font-size: .68rem; font-weight: 700; padding: 0 .35rem; }

main { flex: 1 1 auto; padding: .8rem .9rem 2rem; }

/* ---------- Panneaux / mise en page ---------- */

.split {
  display: grid;
  grid-template-columns: minmax(340px, 460px) minmax(0, 1fr);
  gap: .8rem;
  align-items: start;
}
@media (max-width: 1000px) { .split { grid-template-columns: 1fr; } }

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}

.panel > header {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .45rem .7rem;
  background: var(--panel-2);
  border-bottom: 1px solid var(--line);
  font-size: .8rem;
  font-weight: 650;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--txt-2);
  flex-wrap: wrap;
}

/* Les contrôles placés dans un en-tête de panneau ne suivent pas sa casse. */
.panel > header .choice,
.panel > header .btn { text-transform: none; letter-spacing: 0; font-weight: 500; }

.panel-body { padding: .7rem; }
.panel-body.tight { padding: 0; }
.scroll-y { max-height: 62vh; overflow-y: auto; }
.scroll-x { overflow-x: auto; }

.stack { display: flex; flex-direction: column; gap: .7rem; }
.row { display: flex; gap: .5rem; align-items: center; flex-wrap: wrap; }

/* ---------- Tableaux ---------- */

table { border-collapse: collapse; width: 100%; font-size: .8rem; }
th {
  text-align: left;
  font-size: .7rem;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--txt-3);
  padding: .4rem .55rem;
  border-bottom: 1px solid var(--line);
  background: var(--panel-2);
  position: sticky;
  top: 0;
  z-index: 1;
}
td { padding: .38rem .55rem; border-bottom: 1px solid rgba(34, 48, 71, .6); vertical-align: top; }
tbody tr.clickable { cursor: pointer; }
tbody tr.clickable:hover { background: rgba(77, 163, 255, .07); }
tbody tr.selected { background: rgba(77, 163, 255, .13); }
tbody tr.dead td { opacity: .55; }

/* ---------- Badges ---------- */

.badge {
  display: inline-block;
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  padding: .08rem .38rem;
  border-radius: 4px;
  border: 1px solid currentColor;
  white-space: nowrap;
}
.sev-critical { color: var(--crit); background: rgba(255, 77, 109, .12); }
.sev-high { color: var(--high); background: rgba(255, 159, 67, .12); }
.sev-medium { color: var(--med); background: rgba(255, 209, 102, .12); }
.sev-low { color: var(--low); background: rgba(86, 207, 225, .12); }
.st-new { color: #ffffff; background: rgba(255, 255, 255, .1); }
.st-open { color: var(--accent); background: rgba(77, 163, 255, .12); }
.st-closed { color: var(--txt-3); background: rgba(109, 127, 154, .12); }
.tag-ok { color: var(--ok); background: rgba(61, 220, 151, .12); }
.tag-bad { color: var(--crit); background: rgba(255, 77, 109, .12); }
.tag-neutral { color: var(--txt-2); background: rgba(159, 176, 201, .1); }

.flag-malicious { color: var(--crit); }
.flag-suspect { color: var(--high); }
.flag-normal { color: var(--txt-3); }

/* ---------- Boutons / formulaires ---------- */

button, select, input, textarea {
  font: inherit;
  color: var(--txt);
}

.btn {
  appearance: none;
  background: var(--panel-3);
  border: 1px solid var(--line-2);
  border-radius: 6px;
  padding: .34rem .7rem;
  font-size: .8rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: .35rem;
}
.btn:hover { background: #243450; }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn-primary { background: #1d5fa8; border-color: #2b7fd4; }
.btn-primary:hover { background: #2470c4; }
.btn-danger { background: #6d1d2c; border-color: #a5303f; }
.btn-danger:hover { background: #8a2436; }
.btn-warn { background: #6a4a13; border-color: #a2731f; }
.btn-warn:hover { background: #855d18; }
.btn-ghost { background: transparent; }
.btn-sm { padding: .15rem .45rem; font-size: .72rem; }
.btn-block { width: 100%; justify-content: center; }

input[type="text"], input[type="number"], select, textarea {
  background: #0b1220;
  border: 1px solid var(--line-2);
  border-radius: 6px;
  padding: .35rem .5rem;
  width: 100%;
}
textarea { resize: vertical; min-height: 5.5rem; font-family: var(--mono); font-size: .8rem; }
/* Contour de focus : la première règle sert de repli aux navigateurs qui
 * ignorent :focus-visible ; les deux suivantes affinent là où il existe. */
input:focus, select:focus, textarea:focus, .btn:focus, .tab:focus, .brand:focus, tr.clickable:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

.btn:focus:not(:focus-visible), .tab:focus:not(:focus-visible), .brand:focus:not(:focus-visible), tr.clickable:focus:not(:focus-visible) {
  outline: none;
}

input:focus-visible, select:focus-visible, textarea:focus-visible, .btn:focus-visible, .tab:focus-visible, .brand:focus-visible, tr.clickable:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

fieldset { border: 1px solid var(--line); border-radius: 6px; margin: 0 0 .6rem; padding: .5rem .6rem; }
legend { font-size: .72rem; text-transform: uppercase; letter-spacing: .07em; color: var(--txt-2); padding: 0 .3rem; }
label { font-size: .8rem; }
.field { margin-bottom: .55rem; }
.field > label { display: block; margin-bottom: .2rem; color: var(--txt-2); font-size: .75rem; text-transform: uppercase; letter-spacing: .06em; }
.choices { display: flex; gap: .4rem; flex-wrap: wrap; }
.choice {
  border: 1px solid var(--line-2);
  border-radius: 6px;
  padding: .3rem .55rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: .35rem;
  background: #0b1220;
  font-size: .8rem;
}
.choice input { width: auto; }
.choice.on { border-color: var(--accent); background: rgba(77, 163, 255, .12); }
.field input + select, .field select + .counter { margin-top: .3rem; }
optgroup { color: var(--txt-2); font-style: normal; font-weight: 650; background: var(--panel-2); }
optgroup option { color: var(--txt); font-weight: 400; }

.counter { font-family: var(--mono); font-size: .72rem; color: var(--txt-3); }
.counter.bad { color: var(--crit); }

/* ---------- Journaux brut ---------- */

.log-list { font-family: var(--mono); font-size: .74rem; }
.log-line {
  padding: .28rem .5rem;
  border-bottom: 1px solid rgba(34, 48, 71, .55);
  display: grid;
  grid-template-columns: 64px 152px minmax(0, 1fr);
  gap: .55rem;
  word-break: break-word;
}
.log-line .lt { color: var(--txt-3); }
.log-line .ls { color: var(--accent); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.log-line.hit { background: rgba(255, 209, 102, .07); }
.log-line.evi { border-left: 2px solid var(--high); }

.kv { display: grid; grid-template-columns: max-content minmax(0, 1fr); gap: .2rem .7rem; font-size: .8rem; }
.kv dt { color: var(--txt-3); text-transform: uppercase; font-size: .68rem; letter-spacing: .06em; padding-top: .15rem; }
.kv dd { margin: 0; font-family: var(--mono); font-size: .78rem; word-break: break-word; }

.tree { font-family: var(--mono); font-size: .76rem; }
.tree-node { padding: .2rem .3rem; border-left: 1px solid var(--line-2); }
.tree-node .cmd { color: var(--txt-2); display: block; word-break: break-all; }

.note {
  border-left: 3px solid var(--accent);
  background: rgba(77, 163, 255, .07);
  padding: .4rem .6rem;
  border-radius: 0 6px 6px 0;
  font-size: .8rem;
  margin-bottom: .4rem;
}
.note.warn { border-left-color: var(--high); background: rgba(255, 159, 67, .07); }
.note.bad { border-left-color: var(--crit); background: rgba(255, 77, 109, .07); }
.note.good { border-left-color: var(--ok); background: rgba(61, 220, 151, .07); }

ul.compact { margin: .2rem 0 .5rem; padding-left: 1.1rem; }
ul.compact li { margin-bottom: .2rem; }

/* ---------- Écran d'accueil ---------- */

.home { max-width: 960px; margin: 1.4rem auto; }
.hero {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: radial-gradient(900px 300px at 15% -20%, rgba(77, 163, 255, .18), transparent), var(--panel);
  padding: 1.2rem 1.3rem;
  margin-bottom: .9rem;
}
.hero h1 { font-size: 1.5rem; letter-spacing: .02em; }
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: .8rem; }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: .6rem; }
.card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-2);
  padding: .6rem .7rem;
}
.card h3 { font-size: .85rem; }
.diff-facile { border-left: 3px solid var(--ok); }
.diff-moyen { border-left: 3px solid var(--med); }
.diff-difficile { border-left: 3px solid var(--crit); }

/* ---------- Modale ---------- */

.overlay {
  position: fixed;
  inset: 0;
  background: rgba(4, 7, 12, .72);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 3vh 1rem;
  overflow-y: auto;
  z-index: 50;
}
.modal {
  width: min(760px, 100%);
  background: var(--panel);
  border: 1px solid var(--line-2);
  border-radius: 10px;
  box-shadow: var(--shadow);
}
.modal > header {
  display: flex;
  align-items: center;
  gap: .6rem;
  padding: .6rem .8rem;
  border-bottom: 1px solid var(--line);
  background: var(--panel-2);
  border-radius: 10px 10px 0 0;
}
.modal > header h2 { margin: 0; }
.modal-body { padding: .8rem; }
.modal-foot { display: flex; gap: .5rem; justify-content: flex-end; padding: .7rem .8rem; border-top: 1px solid var(--line); background: var(--panel-2); border-radius: 0 0 10px 10px; flex-wrap: wrap; }

/* ---------- Toasts ---------- */

.toasts { position: fixed; right: .8rem; bottom: .8rem; display: flex; flex-direction: column; gap: .4rem; z-index: 60; max-width: 380px; }
.toast {
  background: var(--panel-3);
  border: 1px solid var(--line-2);
  border-left: 3px solid var(--accent);
  border-radius: 6px;
  padding: .45rem .6rem;
  font-size: .8rem;
  box-shadow: var(--shadow);
}
.toast.bad { border-left-color: var(--crit); }
.toast.good { border-left-color: var(--ok); }
.toast.warn { border-left-color: var(--high); }

/* ---------- Score / débrief ---------- */

.score-hero { display: flex; gap: 1.2rem; align-items: center; flex-wrap: wrap; }
.score-ring {
  width: 118px; height: 118px; border-radius: 50%;
  display: grid; place-items: center;
  background: #1b2536;
  background: conic-gradient(var(--accent) calc(var(--pct) * 1%), #1b2536 0);
  flex: none;
  border: 1px solid var(--line-2);
}
.score-ring > div {
  width: 92px; height: 92px; border-radius: 50%; background: var(--panel);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center;
}
.score-ring b { font-size: 1.6rem; font-family: var(--mono); display: block; line-height: 1; }
.grade { font-size: 2.6rem; font-weight: 800; line-height: 1; }
.bars { display: flex; flex-direction: column; gap: .35rem; }
.bar-row { display: grid; grid-template-columns: 190px 1fr 52px; gap: .5rem; align-items: center; font-size: .78rem; }
.bar { height: 9px; background: #1b2536; border-radius: 999px; overflow: hidden; }
.bar > i { display: block; height: 100%; background: linear-gradient(90deg, #2b7fd4, #6fc3ff); }
.bar.b-bad > i { background: linear-gradient(90deg, #a5303f, #ff6d84); }
.bar.b-mid > i { background: linear-gradient(90deg, #a2731f, #ffc46b); }
pre.export {
  font-family: var(--mono);
  font-size: .7rem;
  background: #080c14;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: .6rem;
  max-height: 300px;
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-all;
}

.pressure { height: 6px; width: 120px; background: #1b2536; border-radius: 999px; overflow: hidden; }
.pressure > i { display: block; height: 100%; background: linear-gradient(90deg, #3ddc97, #ffd166 55%, #ff4d6d); }

.footbar {
  border-top: 1px solid var(--line);
  background: var(--bg-2);
  padding: .35rem .9rem;
  font-size: .72rem;
  color: var(--txt-3);
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

@media print { .topbar, .tabs, .footbar, .btn { display: none !important; } body { background: #fff; color: #000; } }

/* ------------------------------------------------------------------ */
/* Spécifique à Open-Forensics                                         */
/* ------------------------------------------------------------------ */

.home.wide { max-width: 1320px; }

.split.split-wide { grid-template-columns: minmax(320px, 400px) minmax(0, 1fr); }
@media (max-width: 1100px) { .split.split-wide { grid-template-columns: 1fr; } }

/* Les journaux n'ont que deux colonnes : horodatage et message. */
.log-line { grid-template-columns: 152px minmax(0, 1fr); }
.hit-mark { background: rgba(255, 209, 102, .28); color: #fff3cf; border-radius: 2px; }

/* Liste des pièces */
.ev-item {
  display: block;
  width: 100%;
  text-align: left;
  appearance: none;
  background: transparent;
  border: 0;
  border-left: 2px solid transparent;
  border-bottom: 1px solid rgba(34, 48, 71, .6);
  padding: .45rem .7rem;
  font: inherit;
  color: var(--txt);
  cursor: pointer;
}
.ev-item:hover { background: rgba(77, 163, 255, .07); }
.ev-item.on { border-left-color: var(--accent); background: rgba(77, 163, 255, .12); }
.ev-item .dim { font-size: .72rem; }

#ev-list h4, #g-results h4 { margin: .6rem .7rem .2rem; }
#g-results { max-height: 34vh; }

/* Cartes de dossier */
.case-grid { grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); }
.case-card { display: flex; flex-direction: column; gap: .4rem; }
.case-card h3 { margin: 0; }
.case-card .btn { margin-top: auto; }

/* Cartes de constatation */
.q-card { border-left: 3px solid var(--line-2); }
.q-card.solved { border-left-color: var(--ok); }
.q-card.missed { border-left-color: var(--crit); }
.q-card header { font-size: .72rem; }

textarea.tall { min-height: 11rem; }

td > select { min-width: 200px; }