/* ── Thèmes ─────────────────────────────────────────────────────────────────── */

[data-theme="dark"] {
  --bg:        #0f172a;
  --bg2:       #1e293b;
  --bg3:       #253348;
  --border:    #334155;
  --text:      #e2e8f0;
  --text2:     #94a3b8;
  --text3:     #64748b;
  --primary:   #38bdf8;
  --success:   #4ade80;
  --danger:    #f87171;
  --warning:   #fbbf24;
  --card-shadow: 0 2px 8px rgba(0,0,0,.4);
}

[data-theme="light"] {
  --bg:        #f1f5f9;
  --bg2:       #ffffff;
  --bg3:       #e2e8f0;
  --border:    #cbd5e1;
  --text:      #0f172a;
  --text2:     #475569;
  --text3:     #94a3b8;
  --primary:   #0284c7;
  --success:   #16a34a;
  --danger:    #dc2626;
  --warning:   #d97706;
  --card-shadow: 0 2px 8px rgba(0,0,0,.08);
}

[data-theme="beige"] {
  --bg:        #f5f0e8;
  --bg2:       #faf7f2;
  --bg3:       #ede8df;
  --border:    #d4c9b8;
  --text:      #2c2416;
  --text2:     #6b5c44;
  --text3:     #9c8b74;
  --primary:   #b45309;
  --success:   #15803d;
  --danger:    #b91c1c;
  --warning:   #92400e;
  --card-shadow: 0 2px 8px rgba(0,0,0,.06);
}

/* ── Base ───────────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

body {
  background:  var(--bg);
  color:       var(--text);
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  font-size:   14px;
  line-height: 1.5;
  transition:  background .2s, color .2s;
}

/* ── Navbar ─────────────────────────────────────────────────────────────────── */
.navbar {
  background:   var(--bg2) !important;
  border-bottom: 1px solid var(--border);
  padding:      .6rem 1.5rem;
}
.navbar-brand {
  color:       var(--primary) !important;
  font-weight: 700;
  font-size:   1.1rem;
}
.nav-link {
  color: var(--text2) !important;
  font-size: 14px;
  padding: .4rem .8rem !important;
  border-radius: 6px;
  transition: background .15s, color .15s;
}
.nav-link:hover, .nav-link.active {
  color:      var(--text) !important;
  background: var(--bg3);
}
.navbar-toggler {
  border-color: var(--border) !important;
}
.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3E%3Cpath stroke='%23888' stroke-width='2' stroke-linecap='round' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E") !important;
}
[data-theme="dark"] .navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3E%3Cpath stroke='%23e2e8f0' stroke-width='2' stroke-linecap='round' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E") !important;
}
[data-theme="light"] .navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3E%3Cpath stroke='%230f172a' stroke-width='2' stroke-linecap='round' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E") !important;
}
[data-theme="beige"] .navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3E%3Cpath stroke='%232c2416' stroke-width='2' stroke-linecap='round' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E") !important;
}

/* ── Navbar settings button ────────────────────────────────────────────────── */
.nav-settings-btn {
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.18);
  color: var(--text);
  border-radius: 8px;
  padding: 4px 10px;
  font-size: 16px;
  line-height: 1.4;
}
.nav-settings-btn:hover { background: rgba(255,255,255,.2); color: var(--text); }
.nav-settings-btn::after { display: none; } /* cache le caret Bootstrap */
[data-theme="light"] .nav-settings-btn,
[data-theme="beige"] .nav-settings-btn {
  background: rgba(0,0,0,.08);
  border-color: var(--border);
}

.nav-settings-menu {
  min-width: 220px;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(0,0,0,.25);
  padding: 6px 0;
}
.nav-settings-menu .dropdown-item {
  color: var(--text);
  font-size: 14px;
  padding: 7px 16px;
  border-radius: 0;
}
.nav-settings-menu .dropdown-item:hover { background: var(--bg3); color: var(--text); }
.nav-settings-menu .dropdown-item-text { color: var(--text); }
.nav-settings-menu .dropdown-divider { border-color: var(--border); }

/* ── Navbar search ─────────────────────────────────────────────────────────── */
.nav-search-input {
  background: rgba(255,255,255,.10);
  border-color: rgba(255,255,255,.2);
  color: var(--text);
  border-radius: 20px;
  padding-left: 14px;
}
.nav-search-input::placeholder { color: rgba(255,255,255,.45); }
.nav-search-input:focus {
  background: var(--bg2);
  border-color: var(--primary);
  color: var(--text);
  box-shadow: 0 0 0 2px rgba(56,189,248,.25);
}
[data-theme="light"] .nav-search-input,
[data-theme="beige"] .nav-search-input {
  background: rgba(0,0,0,.07);
  border-color: var(--border);
  color: var(--text);
}
[data-theme="light"] .nav-search-input::placeholder,
[data-theme="beige"] .nav-search-input::placeholder { color: var(--text2); }

.nav-sug-dropdown {
  position: absolute;
  z-index: 1050;
  width: 100%;
  min-width: 280px;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: 0 8px 24px rgba(0,0,0,.28);
  top: calc(100% + 6px);
  max-height: 320px;
  overflow-y: auto;
}
.nav-sug-item {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 9px 14px;
  cursor: pointer;
  border-bottom: 1px solid var(--border);
  transition: background .1s;
  font-size: 13px;
}
.nav-sug-item:last-child { border-bottom: none; }
.nav-sug-item:hover, .nav-sug-item.active { background: var(--bg3); }
.nav-sug-name { flex: 1; font-size: 12px; color: var(--text2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.nav-sug-exch { font-size: 11px; color: var(--text3); flex-shrink: 0; }

/* ── Theme switcher ─────────────────────────────────────────────────────────── */
.theme-btn {
  display:     inline-flex;
  align-items: center;
  gap:         6px;
  padding:     4px 10px;
  border:      1px solid var(--border);
  border-radius: 20px;
  background:  var(--bg3);
  color:       var(--text2);
  font-size:   12px;
  cursor:      pointer;
  transition:  all .15s;
  white-space: nowrap;
}
.theme-btn:hover { border-color: var(--primary); color: var(--primary); }
.theme-btn.active { background: var(--primary); color: #fff; border-color: var(--primary); }

/* ── Cards ──────────────────────────────────────────────────────────────────── */
.card {
  background:    var(--bg2);
  border:        1px solid var(--border);
  border-radius: 12px;
  box-shadow:    var(--card-shadow);
  transition:    background .2s, border-color .2s;
}
.card-header {
  background:    var(--bg3);
  border-bottom: 1px solid var(--border);
  border-radius: 12px 12px 0 0 !important;
  padding:       .75rem 1rem;
  font-weight:   600;
  color:         var(--text);
}
.card-body { padding: 1rem; color: var(--text); }

/* ── Stat cards (dashboard KPIs) ────────────────────────────────────────────── */
.stat-card {
  background:    var(--bg2);
  border:        1px solid var(--border);
  border-radius: 12px;
  padding:       1rem 1.25rem;
  box-shadow:    var(--card-shadow);
}
.stat-card .stat-label {
  font-size:  11px;
  text-transform: uppercase;
  letter-spacing: .06em;
  color:      var(--text3);
  margin-bottom: 4px;
}
.stat-card .stat-value {
  font-size:   1.6rem;
  font-weight: 700;
  color:       var(--text);
  line-height: 1;
}
.stat-card .stat-sub {
  font-size: 12px;
  color:     var(--text2);
  margin-top: 4px;
}

/* ── Backtest market cards ──────────────────────────────────────────────────── */
.bt-card {
  background:    var(--bg2);
  border:        1px solid var(--border);
  border-radius: 12px;
  overflow:      hidden;
  box-shadow:    var(--card-shadow);
}
.bt-card-header {
  background:  var(--bg3);
  border-bottom: 1px solid var(--border);
  padding:     .75rem 1rem;
  display:     flex;
  align-items: center;
  justify-content: space-between;
}
.bt-card-header .market-name { font-size: 15px; font-weight: 700; color: var(--text); }
.bt-metric-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-bottom: 1px solid var(--border);
}
.bt-metric {
  padding:    .75rem .75rem .6rem;
  text-align: center;
  border-right: 1px solid var(--border);
}
.bt-metric:last-child { border-right: none; }
.bt-metric .lbl {
  font-size:  10px;
  text-transform: uppercase;
  letter-spacing: .07em;
  color:      var(--text3);
  margin-bottom: 4px;
}
.bt-metric .val {
  font-size:   1.1rem;
  font-weight: 700;
  color:       var(--text);
}
.bt-trades-section { padding: .75rem 1rem; }
.bt-trade-row {
  display:     flex;
  justify-content: space-between;
  align-items: center;
  padding:     3px 0;
  font-size:   13px;
  color:       var(--text);
  border-bottom: 1px solid var(--border);
}
.bt-trade-row:last-child { border-bottom: none; }
.bt-trade-row .ticker { font-weight: 600; min-width: 60px; color: var(--text); }
.bt-trade-row .date   { color: var(--text3); font-size: 11px; }
.bt-trade-row .pnl    { font-weight: 700; min-width: 70px; text-align: right; }

/* ── Tables ─────────────────────────────────────────────────────────────────── */
.table {
  color: var(--text);
  border-color: var(--border);
}
.table > :not(caption) > * > * {
  background: transparent;
  color:      var(--text);
  border-color: var(--border);
  padding:    .6rem .75rem;
}
.table thead th {
  font-size:  11px;
  text-transform: uppercase;
  letter-spacing: .06em;
  color:      var(--text3);
  font-weight: 600;
  border-top: none;
}
.table tbody tr:hover > * { background: var(--bg3) !important; }

/* Lignes par signal */
.row-strong-buy > * { background: rgba(74,222,128,.06) !important; }
.row-buy        > * { background: rgba(56,189,248,.05) !important; }
.row-neutral    > * { background: transparent !important; }
.row-avoid      > * { background: rgba(248,113,113,.05) !important; }

/* Badges signal dans la colonne Signal */
.signal-badge            { display:inline-block; padding:2px 8px; border-radius:20px; font-size:12px; font-weight:600; white-space:nowrap; }
.signal-strong-buy       { background:rgba(74,222,128,.18); color:#22c55e; }
.signal-buy              { background:rgba(56,189,248,.15); color:#38bdf8; }
.signal-neutral          { background:rgba(148,163,184,.12); color:var(--text-muted); }
.signal-avoid            { background:rgba(248,113,113,.15); color:#f87171; }
[data-theme="light"] .signal-strong-buy { color:#16a34a; }
[data-theme="light"] .signal-buy        { color:#0284c7; }
[data-theme="light"] .signal-avoid      { color:#dc2626; }
[data-theme="beige"] .signal-strong-buy { color:#15803d; }
[data-theme="beige"] .signal-buy        { color:#0369a1; }
[data-theme="beige"] .signal-avoid      { color:#b91c1c; }

/* ── Hyper-Growth badge (🦄 licornes potentielles) ──────────────────────────── */
.hyper-growth-badge {
  display: inline-block;
  margin-left: 6px;
  padding: 1px 7px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
  background: linear-gradient(90deg, rgba(168,85,247,.20), rgba(236,72,153,.20));
  color: #c084fc;
  border: 1px solid rgba(168,85,247,.35);
  cursor: help;
  vertical-align: middle;
  white-space: nowrap;
}
[data-theme="light"] .hyper-growth-badge { color:#7c3aed; }
[data-theme="beige"] .hyper-growth-badge { color:#6d28d9; }

/* ── Filter row ─────────────────────────────────────────────────────────────── */
.table-filter-row td { padding: 4px 4px; background: var(--card-bg); }
.col-filter { min-width: 50px; font-size: 12px; padding: 2px 5px;
              background: var(--input-bg, var(--bg)); color: var(--text);
              border-color: var(--border); }
.col-filter::placeholder { opacity: .45; }

/* ── Score badge ────────────────────────────────────────────────────────────── */
.score-badge {
  display:     inline-block;
  padding:     2px 8px;
  border-radius: 20px;
  font-size:   12px;
  font-weight: 700;
}
.score-high { background: rgba(74,222,128,.18); color: var(--success); }
.score-mid  { background: rgba(56,189,248,.18); color: var(--primary); }
.score-low  { background: rgba(248,113,113,.18); color: var(--danger); }

/* ── Win rate badge ─────────────────────────────────────────────────────────── */
.wr-badge {
  font-size:   12px;
  font-weight: 700;
  padding:     3px 10px;
  border-radius: 20px;
}
.wr-good    { background: rgba(74,222,128,.18); color: var(--success); }
.wr-neutral { background: rgba(251,191,36,.18);  color: var(--warning); }
.wr-bad     { background: rgba(248,113,113,.18); color: var(--danger); }

/* ── Level badges ───────────────────────────────────────────────────────────── */
.badge-level {
  display:     inline-block;
  padding:     2px 8px;
  border-radius: 20px;
  font-size:   11px;
  font-weight: 600;
  margin-left: 6px;
}
.badge-beginner     { background: rgba(56,189,248,.18); color: var(--primary); }
.badge-intermediate { background: rgba(251,191,36,.18); color: var(--warning); }
.badge-expert       { background: rgba(248,113,113,.18); color: var(--danger); }

/* ── Forms ──────────────────────────────────────────────────────────────────── */
.form-control, .form-select {
  background:   var(--bg3);
  border-color: var(--border);
  color:        var(--text);
}
.form-control:focus, .form-select:focus {
  background:   var(--bg3);
  border-color: var(--primary);
  color:        var(--text);
  box-shadow:   0 0 0 3px color-mix(in srgb, var(--primary) 20%, transparent);
}
.form-control::placeholder { color: var(--text3); }
.form-text { color: var(--text3); }

/* ── Buttons ────────────────────────────────────────────────────────────────── */
.btn-primary {
  background:   var(--primary);
  border-color: var(--primary);
  color:        #fff;
  font-weight:  600;
}
.btn-primary:hover { filter: brightness(1.1); color: #fff; }
.btn-outline-primary { border-color: var(--primary); color: var(--primary); }
.btn-outline-primary:hover { background: var(--primary); color: #fff; }
.btn-outline-secondary { border-color: var(--border); color: var(--text2); }
.btn-outline-secondary:hover { background: var(--bg3); color: var(--text); }
.btn-outline-danger { border-color: var(--danger); color: var(--danger); }
.btn-outline-danger:hover { background: var(--danger); color: #fff; }

/* ── Auth card ──────────────────────────────────────────────────────────────── */
.auth-card {
  background:    var(--bg2);
  border:        1px solid var(--border);
  border-radius: 14px;
  padding:       2rem;
  width:         100%;
  max-width:     420px;
  box-shadow:    var(--card-shadow);
}

/* ── Modal ──────────────────────────────────────────────────────────────────── */
.modal-content {
  background:   var(--bg2);
  border:       1px solid var(--border);
  border-radius: 12px;
}
.modal-header { border-bottom-color: var(--border); }
.modal-footer { border-top-color:    var(--border); }
.btn-close-white { filter: invert(1) grayscale(1); }
[data-theme="light"]  .btn-close-white,
[data-theme="beige"]  .btn-close-white { filter: none; }

/* ── Alert ──────────────────────────────────────────────────────────────────── */
.alert-danger {
  background:   rgba(248,113,113,.12);
  border-color: rgba(248,113,113,.3);
  color:        var(--danger);
}

/* ── Misc ───────────────────────────────────────────────────────────────────── */
hr { border-color: var(--border); }
.text-muted { color: var(--text2) !important; }
code { background: var(--bg3); color: var(--primary); padding: 1px 5px; border-radius: 4px; }

::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }

/* ── Watchlist star button ──────────────────────────────────────────────────── */
.watchlist-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 13px;
  padding: 0 3px 0 0;
  color: var(--text2);
  opacity: .5;
  transition: opacity .15s, transform .1s;
  line-height: 1;
  vertical-align: middle;
}
.watchlist-btn:hover { opacity: 1; transform: scale(1.2); }
.watchlist-btn.watching { color: #f59e0b; opacity: 1; }

/* ── Admin btn-xs ───────────────────────────────────────────────────────────── */
.btn-xs { font-size: 11px; padding: 2px 8px; }