/* =============================================================
   TRADE_STYLES.CSS  —  Financial Trading page
   Load order:  base.css  →  theme-trade.css  →  trade_styles.css
   ============================================================= */

/* ── LAYOUT ── */
.shell { display: flex; height: 100vh; overflow: hidden; }

/* ── SIDEBAR ── */
.sidebar {
  width: 220px;
  flex-shrink: 0;
  background: var(--bg2);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  padding: 20px 0;
  z-index: 10;
}

.sidebar-logo {
  padding: 0 20px 20px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 16px;
}
.sidebar-logo .logo-main {
  font-family: var(--sans);
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--hi);
  line-height: 1;
}
.sidebar-logo .logo-main span { color: var(--accent); }
.sidebar-logo .logo-sub {
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.12em;
  color: var(--muted);
  margin-top: 5px;
}

.nav-label {
  font-family: var(--mono);
  font-size: 0.55rem;
  letter-spacing: 0.2em;
  color: var(--muted);
  text-transform: uppercase;
  padding: 0 20px;
  margin-bottom: 6px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  cursor: pointer;
  font-family: var(--sans);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  color: var(--muted);
  border-left: 2px solid transparent;
  transition: all 0.15s;
  text-transform: uppercase;
}
.nav-item:hover       { color: var(--text); background: rgba(255, 255, 255, 0.03); }
.nav-item.active      { color: var(--hi); border-left-color: var(--accent); background: rgba(232, 160, 32, 0.06); }
.nav-dot              { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }

.sidebar-footer {
  margin-top: auto;
  padding: 16px 20px;
  border-top: 1px solid var(--border);
}
.sidebar-footer .sf-label { font-family: var(--mono); font-size: 0.55rem; letter-spacing: 0.14em; color: var(--muted); margin-bottom: 4px; }
.sidebar-footer .sf-val   { font-family: var(--mono); font-size: 0.8rem; color: var(--text); }

/* ── MAIN CONTENT ── */
.main { flex: 1; overflow-y: auto; display: flex; flex-direction: column; }

/* ── TOPBAR ── */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 28px;
  border-bottom: 1px solid var(--border);
  background: var(--bg2);
  flex-shrink: 0;
  gap: 16px;
  flex-wrap: wrap;
}
.topbar-left         { display: flex; align-items: baseline; gap: 12px; }
.page-title          { font-weight: 800; font-size: 1.1rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--hi); }
.page-subtitle       { font-family: var(--mono); font-size: 0.62rem; color: var(--muted); letter-spacing: 0.1em; }

.signal-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg3);
  border: 1px solid var(--border);
  padding: 6px 14px;
  flex-wrap: wrap;
}
.sp-label            { font-family: var(--mono); font-size: 0.58rem; letter-spacing: 0.14em; color: var(--muted); }
.sp-val              { font-family: var(--mono); font-size: 0.9rem; font-weight: 500; }
.sp-val.cash         { color: var(--muted); }
.sp-val.small        { color: var(--accent); }
.sp-val.moderate     { color: var(--blue); }
.sp-val.large        { color: var(--green); }
.sp-val.full         { color: var(--green); text-shadow: 0 0 12px rgba(54, 214, 114, 0.4); }

.load-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: #000;
  font-family: var(--sans);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  padding: 7px 16px;
  cursor: pointer;
  border: none;
  text-transform: uppercase;
  transition: opacity 0.15s;
}
.load-btn:hover { opacity: 0.85; }
input[type=file] { display: none; }

/* ── PANELS ── */
.panel        { display: none; flex: 1; padding: 24px 28px; flex-direction: column; gap: 18px; }
.panel.active { display: flex; }

/* ── SIGNAL BAND ── */
.signal-band {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 10px;
}
.sig-tile {
  background: var(--bg2);
  border: 1px solid var(--border);
  padding: 12px 14px;
  border-top: 2px solid var(--dim);
}
.sig-tile.accent { border-top-color: var(--accent); }
.sig-tile.green  { border-top-color: var(--green); }
.sig-tile.red    { border-top-color: var(--red); }
.sig-tile.blue   { border-top-color: var(--blue); }
.st-label { font-family: var(--mono); font-size: 0.54rem; letter-spacing: 0.16em; color: var(--muted); margin-bottom: 7px; text-transform: uppercase; }
.st-val   { font-family: var(--mono); font-size: 1.2rem; color: var(--hi); }
.st-val.pos { color: var(--green); }
.st-val.neg { color: var(--red); }
.st-sub   { font-family: var(--mono); font-size: 0.6rem; color: var(--muted); margin-top: 3px; }

/* ── WARNING BAND ── */
.warn-band {
  background: rgba(248, 196, 32, 0.06);
  border: 1px solid rgba(248, 196, 32, 0.25);
  padding: 10px 16px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.warn-band .w-icon { font-size: 1rem; flex-shrink: 0; }
.warn-band .w-msg  { font-family: var(--mono); font-size: 0.75rem; color: #f8c420; line-height: 1.5; }

/* ── STRATEGY PANELS ── */
.strat-header {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
}
.strat-dot  { width: 12px; height: 12px; border-radius: 3px; flex-shrink: 0; }
.strat-name { font-weight: 800; font-size: 1.2rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--hi); }
.strat-desc { font-family: var(--mono); font-size: 0.62rem; color: var(--muted); margin-left: auto; max-width: 340px; text-align: right; line-height: 1.5; }

/* ── CHART ROWS ── */
.chart-row       { display: grid; gap: 14px; }
.chart-row.two   { grid-template-columns: 3fr 2fr; }
.chart-row.three { grid-template-columns: 2fr 1fr 1fr; }
@media (max-width: 900px) {
  .chart-row.two,
  .chart-row.three { grid-template-columns: 1fr; }
}

.chart-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  padding: 16px;
}
.chart-card .cc-title {
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.16em;
  color: var(--muted);
  text-transform: uppercase;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.cc-tag {
  font-size: 0.52rem;
  padding: 2px 7px;
  border: 1px solid var(--dim);
  color: var(--muted);
  letter-spacing: 0.1em;
}
.cc-tag.forecast   { border-color: rgba(79, 163, 247, 0.3); color: var(--blue); }
.chart-card canvas { max-height: 240px; }

/* ── SIGNAL TIMELINE ── */
.timeline-wrap  { background: var(--bg2); border: 1px solid var(--border); padding: 16px; }
.timeline-title { font-family: var(--mono); font-size: 0.58rem; letter-spacing: 0.16em; color: var(--muted); text-transform: uppercase; margin-bottom: 10px; }
.timeline {
  display: flex;
  flex-wrap: nowrap;
  overflow-x: auto;
  gap: 2px;
  padding-bottom: 6px;
}
.timeline::-webkit-scrollbar       { height: 4px; }
.timeline::-webkit-scrollbar-track { background: var(--bg3); }
.timeline::-webkit-scrollbar-thumb { background: var(--dim); }

.tbar { flex-shrink: 0; width: 10px; height: 36px; position: relative; cursor: default; transition: opacity 0.1s; }
.tbar:hover     { opacity: 0.75; }
.tbar.forecast  { opacity: 0.45; }

.today-line { flex-shrink: 0; width: 2px; background: rgba(232, 160, 32, 0.8); height: 36px; position: relative; }
.today-line::after {
  content: 'TODAY';
  position: absolute;
  top: -18px; left: 50%;
  transform: translateX(-50%);
  font-family: var(--mono);
  font-size: 0.5rem;
  letter-spacing: 0.1em;
  color: var(--accent);
  white-space: nowrap;
}

/* ── UNREALISED P&L BOX ── */
.unreal-box {
  background: rgba(54, 214, 114, 0.05);
  border: 1px solid rgba(54, 214, 114, 0.18);
  padding: 14px 18px;
}
.ub-title  { font-family: var(--mono); font-size: 0.58rem; letter-spacing: 0.16em; color: var(--green); text-transform: uppercase; margin-bottom: 10px; }
.ub-row    { display: flex; flex-wrap: wrap; gap: 0; }
.ub-cell   { flex: 1; min-width: 120px; padding: 8px 14px; border-right: 1px solid rgba(54, 214, 114, 0.1); }
.ub-cell:last-child { border-right: none; }
.ub-label  { font-family: var(--mono); font-size: 0.55rem; letter-spacing: 0.14em; color: var(--muted); margin-bottom: 4px; }
.ub-val    { font-family: var(--mono); font-size: 1rem; color: var(--hi); }
.ub-val.pos { color: var(--green); }
.ub-val.neg { color: var(--red); }
.ub-note   { font-family: var(--mono); font-size: 0.6rem; color: var(--muted); line-height: 1.5; }

/* ── HELP BUTTON (trade sidebar variant) ── */
.help-btn {
  width: 30px; height: 30px;
  border-radius: 50%;
  font-family: var(--sans);
  font-weight: 800;
  font-size: 0.95rem;
  flex-shrink: 0;
}

/* ── HELP DRAWER HEADER (trade variant) ── */
.hd-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.hd-title {
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.22em;
  color: var(--accent);
  text-transform: uppercase;
}
.hd-close {
  background: none;
  border: 1px solid var(--dim);
  color: var(--muted);
  font-size: 0.8rem;
  width: 26px; height: 26px;
  cursor: pointer;
  transition: all 0.15s;
  line-height: 1;
}
.hd-close:hover { border-color: var(--text); color: var(--hi); }

/* ── HELP CONTENT ELEMENTS ── */
.hd-section       { display: flex; flex-direction: column; gap: 10px; }

.hd-section-title {
  font-family: var(--mono);
  font-size: 0.55rem;
  letter-spacing: 0.2em;
  color: var(--muted);
  text-transform: uppercase;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}

.hd-item             { display: flex; flex-direction: column; gap: 4px; }
.hd-item-label       { font-family: var(--mono); font-size: 0.68rem; font-weight: 500; color: var(--hi); letter-spacing: 0.04em; }
.hd-item-label .hd-badge {
  display: inline-block;
  font-size: 0.5rem;
  padding: 1px 6px;
  border: 1px solid;
  letter-spacing: 0.1em;
  margin-left: 7px;
  vertical-align: middle;
  position: relative;
  top: -1px;
}
.hd-badge.accent { border-color: var(--accent); color: var(--accent); }
.hd-badge.green  { border-color: var(--green);  color: var(--green); }
.hd-badge.blue   { border-color: var(--blue);   color: var(--blue); }
.hd-badge.red    { border-color: var(--red);     color: var(--red); }
.hd-badge.muted  { border-color: var(--dim);     color: var(--muted); }

.hd-item-desc { font-family: var(--mono); font-size: 0.65rem; color: var(--text); line-height: 1.65; }

.hd-divider { border: none; border-top: 1px solid var(--border); margin: 0; }

.hd-signal-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.hd-sig-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg3);
  border: 1px solid var(--border);
  padding: 6px 10px;
}
.hd-sig-dot   { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.hd-sig-label { font-family: var(--mono); font-size: 0.6rem; color: var(--text); }
.hd-sig-alloc { font-family: var(--mono); font-size: 0.58rem; color: var(--muted); margin-left: auto; }

.hd-formula {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-left: 2px solid var(--accent);
  padding: 8px 12px;
  font-family: var(--mono);
  font-size: 0.63rem;
  color: var(--text);
  line-height: 1.7;
}