/* =====================================================================
   AutoTrading System — thème « terminal de marché »
   Fond encre bleutée, surfaces en relief discret, chiffres en mono
   tabulaire (lecture de données), un seul accent : bleu signal.
   ===================================================================== */
* { box-sizing: border-box; }
:root {
  color-scheme: dark;
  --bg: #0b0e15;
  --surface: #141926;
  --surface-2: #1a2131;
  --border: #252e42;
  --border-soft: #1e2637;
  --text: #e6ebf6;
  --muted: #8fa0bc;
  --accent: #5b8cff;
  --accent-strong: #3d6ef7;
  --ok: #2fd08a;
  --err: #ff6b6b;
  --warn: #f2b23e;
  --live: #ff5c8a;
  --radius: 12px;
  --mono: "Cascadia Mono", Consolas, "SF Mono", monospace;
}
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: "Segoe UI Variable Text", "Segoe UI", system-ui, sans-serif;
  background:
    radial-gradient(1100px 500px at 85% -10%, rgba(61, 110, 247, .07), transparent 60%),
    var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ---------------------------- Navigation ---------------------------- */
nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px 10px;
  padding: 10px 20px;
  padding-left: max(20px, env(safe-area-inset-left));
  padding-right: max(20px, env(safe-area-inset-right));
  background: rgba(17, 21, 33, .92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border-soft);
  position: sticky;
  top: 0;
  z-index: 50;
}
/* Signature : le filet lumineux sous la barre — l'appli est « sous tension » */
nav::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -1px;
  height: 1px;
  background: linear-gradient(90deg, var(--accent-strong), rgba(61,110,247,.25) 45%, transparent 80%);
  pointer-events: none;
}
nav .brand {
  font-weight: 700;
  margin-right: 10px;
  font-size: 1.02em;
  letter-spacing: .01em;
  white-space: nowrap;
}
.nav-links {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 2px;
  flex: 1;
}
nav a {
  color: var(--muted);
  text-decoration: none;
  padding: 8px 11px;
  border-radius: 8px;
  line-height: 1;
  white-space: nowrap;
  font-size: .95em;
  transition: background .15s, color .15s;
}
nav a:hover { color: #fff; background: var(--surface-2); }
nav a.active {
  color: #fff;
  background: linear-gradient(180deg, var(--accent), var(--accent-strong));
  box-shadow: 0 2px 10px rgba(61, 110, 247, .35);
}
.nav-links .logout { margin-left: auto; color: #f0a0a0; }
.nav-links .logout:hover { background: #3a1a1a; color: #fff; }

/* Bouton burger — masqué sur desktop, visible en mobile */
.nav-toggle {
  display: none;
  margin: 0;
  padding: 6px 12px;
  font-size: 1.3em;
  line-height: 1;
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
}

main {
  width: 100%;
  max-width: 1000px;
  margin: 0 auto;
  padding: 24px;
  padding-left: max(24px, env(safe-area-inset-left));
  padding-right: max(24px, env(safe-area-inset-right));
  flex: 1;
}
h1 { font-size: 1.45em; letter-spacing: -.01em; margin: .4em 0 .7em; }
h2 { font-size: 1.18em; margin-top: 1.8em; }
a { color: #79a4ff; }
code {
  font-family: var(--mono);
  font-size: .9em;
  background: var(--surface-2);
  border: 1px solid var(--border-soft);
  border-radius: 5px;
  padding: 1px 5px;
}

/* ------------------------------ Cartes ------------------------------ */
.cards { display: flex; flex-wrap: wrap; gap: 14px; }
.card {
  background: linear-gradient(180deg, rgba(255,255,255,.015), transparent 40%),
              var(--surface);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin: 12px 0;
  min-width: 200px;
  flex: 1;
  box-shadow: 0 1px 2px rgba(0, 0, 0, .25);
}
.card h3 { margin-top: 0; font-size: 1.02em; }
.card-title {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 0.82em;
  font-weight: 600;
  border: 1px solid transparent;
  white-space: nowrap;
}
.badge.ok   { background: rgba(47, 208, 138, .12); color: var(--ok);
              border-color: rgba(47, 208, 138, .25); }
.badge.err  { background: rgba(255, 107, 107, .12); color: var(--err);
              border-color: rgba(255, 107, 107, .25); }
.badge.warn { background: rgba(242, 178, 62, .12); color: var(--warn);
              border-color: rgba(242, 178, 62, .25); }
.badge.live { background: rgba(255, 92, 138, .14); color: var(--live);
              border-color: rgba(255, 92, 138, .3); }

.flash {
  padding: 12px 14px;
  border-radius: 10px;
  margin-bottom: 12px;
  border: 1px solid transparent;
}
.flash.ok    { background: rgba(47, 208, 138, .1); color: var(--ok);
               border-color: rgba(47, 208, 138, .25); }
.flash.error { background: rgba(255, 107, 107, .1); color: var(--err);
               border-color: rgba(255, 107, 107, .25); }

/* --------------------- Tuiles de statistiques ----------------------- */
.stat-tiles {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 10px;
}
.stat {
  background: var(--surface-2);
  border: 1px solid var(--border-soft);
  border-radius: 10px;
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}
.stat .label {
  color: var(--muted);
  font-size: .8em;
  letter-spacing: .02em;
  text-transform: uppercase;
}
.stat .value {
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
  font-size: 1.35em;
  font-weight: 600;
  line-height: 1.2;
  overflow-wrap: anywhere;
}
.pos { color: var(--ok); }
.neg { color: var(--err); }

/* ------------------------------ Formulaires ------------------------- */
label { display: block; margin: 12px 0; font-size: 0.95em; }
label.check { display: flex; gap: 9px; align-items: flex-start; }
input, select, textarea {
  width: 100%;
  padding: 11px 12px;
  margin-top: 5px;
  border-radius: 9px;
  border: 1px solid var(--border);
  background: #0e121c;
  color: var(--text);
  font-size: 16px; /* >=16px : évite le zoom auto au focus sur iOS */
  transition: border-color .15s, box-shadow .15s;
}
input::placeholder, textarea::placeholder { color: #5c6a84; }
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(91, 140, 255, .22);
}
label.check input { width: auto; margin-top: 3px; accent-color: var(--accent); }
input[type="checkbox"] { accent-color: var(--accent); }

details summary { cursor: pointer; color: #79a4ff; margin: 8px 0; }

button {
  padding: 10px 18px;
  margin-top: 10px;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: var(--surface-2);
  color: var(--text);
  font-size: 1em;
  cursor: pointer;
  touch-action: manipulation;
  transition: filter .15s, box-shadow .15s, transform .05s;
}
button:active { transform: translateY(1px); }
button.primary {
  background: linear-gradient(180deg, var(--accent), var(--accent-strong));
  border-color: transparent;
  color: #fff;
  box-shadow: 0 2px 12px rgba(61, 110, 247, .3);
}
button.danger  { background: #b91c1c; border-color: transparent; color: #fff; }
button.small   { padding: 7px 12px; font-size: 0.85em; margin: 0; }
button:hover { filter: brightness(1.12); }
button:disabled { opacity: .55; cursor: default; filter: none; }
button:focus-visible, a:focus-visible, input:focus-visible + span {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

a.button {
  display: inline-block;
  padding: 10px 18px;
  margin-top: 10px;
  border-radius: 9px;
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--text);
  text-decoration: none;
  transition: filter .15s;
}
a.button.small { padding: 7px 12px; font-size: 0.85em; margin: 0; }
a.button:hover { filter: brightness(1.12); }

/* ------------------------------ Tableaux ---------------------------- */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
table {
  width: 100%;
  border-collapse: collapse;
  background: var(--surface);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  overflow: hidden;
  margin: 12px 0;
}
th, td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--border-soft);
}
td {
  font-variant-numeric: tabular-nums;
}
tr:last-child td { border-bottom: none; }
th {
  background: var(--surface-2);
  color: var(--muted);
  font-size: .85em;
  text-transform: uppercase;
  letter-spacing: .03em;
}
tr:hover td { background: rgba(91, 140, 255, .04); }
td.center { text-align: center; }

.logbox {
  background: #080b11;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 14px;
  height: 320px;
  overflow-y: auto;
  font-family: var(--mono);
  font-size: 0.85em;
  line-height: 1.55;
  white-space: pre-wrap;
  word-break: break-word;
}
.hint { color: var(--muted); font-size: 0.92em; }

/* Onglets (journaux du tableau de bord, sections des Réglages) */
.tabs { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 10px; }
.tabs .tab {
  margin: 0;
  padding: 8px 14px;
  border-radius: 20px;
  background: var(--surface);
  border: 1px solid var(--border-soft);
  color: var(--muted);
  font-size: 0.9em;
  display: inline-flex;
  align-items: center;
  gap: 7px;
}
.tabs .tab:hover { filter: none; background: var(--surface-2); color: #fff; }
.tabs .tab.active {
  background: linear-gradient(180deg, var(--accent), var(--accent-strong));
  border-color: transparent;
  color: #fff;
  box-shadow: 0 2px 10px rgba(61, 110, 247, .3);
}
.tabs .tab .dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  display: inline-block;
}
.tabs .tab .dot.ok  { background: var(--ok); box-shadow: 0 0 6px rgba(47, 208, 138, .8); }
.tabs .tab .dot.err { background: var(--err); box-shadow: 0 0 6px rgba(255, 107, 107, .7); }
.tabs .tab .count {
  background: rgba(255, 255, 255, .12);
  border-radius: 10px;
  padding: 1px 7px;
  font-size: .82em;
  font-variant-numeric: tabular-nums;
}
.tabs .tab:not(.active) .count { background: var(--surface-2); }

/* Sections des Réglages : seule la section active est visible */
.settings-tab { display: none; }
.settings-tab.active { display: block; }

footer {
  text-align: center;
  color: var(--muted);
  font-size: 0.85em;
  padding: 18px;
  margin-top: 30px;
  border-top: 1px solid var(--border-soft);
}

/* Tableaux triables : clic sur l'en-tête */
table.sortable th { cursor: pointer; user-select: none; white-space: nowrap; }
table.sortable th:hover { background: #202940; color: var(--text); }
table.sortable th.sorted-asc::after  { content: " ▲"; font-size: 0.8em; color: var(--accent); }
table.sortable th.sorted-desc::after { content: " ▼"; font-size: 0.8em; color: var(--accent); }

/* Sélecteur de cible (tous les comptes / groupes / liste précise) */
.target-box { display: flex; flex-direction: column; gap: 6px; min-width: 230px; }
.target-box select, .target-box input { margin-top: 0; }
.target-box .target-search { padding: 8px 10px; font-size: 0.92em; }
.target-box select[multiple] { min-height: 96px; }
.target-box .hint { margin: 0; }

/* Grille des champs de stratégie (Auto Trading, Discord…) */
.strategy-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 0 16px;
  align-items: end;
}

/* Cartes de stratégie (Auto Trading) : sections + champs contextuels.
   Seuls les paramètres de la stratégie sélectionnée sont affichés
   (bascule JS sur le <select name="strategy">). */
.strat-section {
  margin: 20px 0 2px;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--border);
  color: var(--muted);
  font-size: .8em;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.strat-fields[hidden] { display: none; }
.strat-desc { margin: 10px 0 0; }
.session-row {
  display: flex;
  gap: 4px 22px;
  flex-wrap: wrap;
  align-items: center;
}
.session-row label.check { margin: 6px 0; }

/* ------------------------------ Mobile ------------------------------ */
@media (max-width: 640px) {
  nav {
    padding-top: 10px;
    padding-bottom: 10px;
    gap: 0;
  }
  nav .brand { flex: 1; font-size: 1em; }
  .nav-toggle { display: block; }   /* le burger apparaît */

  /* Menu déroulant : caché par défaut, s'ouvre au clic sur le burger */
  .nav-links {
    flex-basis: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height .25s ease, opacity .2s ease, margin .25s ease;
    margin-top: 0;
  }
  nav.open .nav-links {
    max-height: 70vh;
    opacity: 1;
    margin-top: 10px;
    overflow-y: auto;
  }
  .nav-links a {
    padding: 13px 14px;
    font-size: 1.02em;
    border-radius: 10px;
    background: #10141f;
  }
  .nav-links a:hover, .nav-links a.active {
    background: linear-gradient(180deg, var(--accent), var(--accent-strong));
    color: #fff;
  }
  .nav-links .logout { margin-left: 0; margin-top: 4px; }

  main { padding: 14px; }
  h1 { font-size: 1.28em; }
  h2 { font-size: 1.12em; }

  .cards { gap: 10px; }
  .card { margin: 10px 0; padding: 14px 16px; min-width: 100%; }
  .stat-tiles { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .stat .value { font-size: 1.2em; }

  /* Rendre TOUS les tableaux défilables horizontalement sans changer le HTML */
  table { display: block; overflow-x: auto; -webkit-overflow-scrolling: touch;
          white-space: nowrap; border-radius: 10px; }
  th, td { padding: 10px; }

  /* Cibles tactiles plus grandes */
  button, a.button { min-height: 42px; }
  button.small, a.button.small { min-height: 38px; padding: 8px 12px; font-size: 0.9em; }
  .tabs { gap: 6px; }
  .tabs .tab { padding: 9px 13px; }

  .logbox { height: 260px; }
}

/* Grands écrans : un peu plus large */
@media (min-width: 1200px) {
  main { max-width: 1120px; }
}

/* Confort : pas d'animations pour qui les refuse */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
}