/* ============================================================
   CyDataTradeCenter — Global Dark Theme
   Brand: dark background + blue accent (#1565c0)
   ============================================================ */

:root {
  --bg:        #0d0d0d;
  --bg2:       #161616;
  --bg3:       #1e1e1e;
  --card:      #1a1a1a;
  --border:    #2a2a2a;
  --accent:    #1565c0;
  --accent-h:  #1976d2;
  --accent-l:  #4a9eff;
  --text:      #e8e8e8;
  --text-m:    #a0a0a0;
  --success:   #4caf50;
  --danger:    #ef5350;
  --warning:   #ff9800;
  --pending:   #ff9800;
  --validated: #4caf50;
  --rejected:  #ef5350;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  font-size: 14px;
  min-height: 100vh;
}

a { color: var(--accent-l); text-decoration: none; }
a:hover { color: var(--accent); }

/* ---- Layout ---- */
.app-wrapper { display: flex; min-height: 100vh; }

.sidebar {
  width: 240px;
  background: var(--bg2);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0;
  height: 100vh;
  z-index: 100;
}

.sidebar-logo {
  padding: 1.5rem 1.25rem;
  border-bottom: 1px solid var(--border);
  text-align: center;
}
.sidebar-logo .brand { font-size: 11px; letter-spacing: 0.25em; color: var(--text-m); margin-top: 0.4rem; }
.sidebar-logo .logo-icon { width: 42px; }

.sidebar-nav { flex: 1; padding: 1rem 0; overflow-y: auto; }
.nav-section { font-size: 10px; letter-spacing: 0.15em; color: var(--text-m); padding: 1rem 1.25rem 0.3rem; text-transform: uppercase; }
.nav-link {
  display: flex; align-items: center; gap: 0.7rem;
  padding: 0.6rem 1.25rem; color: var(--text-m);
  transition: background 0.15s, color 0.15s;
  border-left: 3px solid transparent;
  font-size: 13.5px;
}
.nav-link:hover  { background: var(--bg3); color: var(--text); }
.nav-link.active { background: rgba(21,101,192,0.15); color: var(--accent-l); border-left-color: var(--accent); }
.nav-link i { font-size: 16px; width: 18px; flex-shrink: 0; }

.sidebar-footer { padding: 1rem 1.25rem; border-top: 1px solid var(--border); }
.user-chip { display: flex; align-items: center; gap: 0.6rem; }
.user-avatar {
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--accent); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 600; flex-shrink: 0;
}
.user-name { font-size: 13px; font-weight: 500; }
.user-role { font-size: 11px; color: var(--text-m); }

/* ---- Main ---- */
.main-content {
  margin-left: 240px;
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.topbar {
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  padding: 0.85rem 1.5rem;
  display: flex; align-items: center; justify-content: space-between;
  position: sticky; top: 0; z-index: 50;
}
.topbar-title { font-size: 16px; font-weight: 600; }
.topbar-actions { display: flex; align-items: center; gap: 0.75rem; }

.page-body { padding: 1.5rem; }

/* ---- Cards ---- */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.25rem;
  margin-bottom: 1.25rem;
}
.card-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1rem; }
.card-title { font-size: 14px; font-weight: 600; color: var(--text); }

/* ---- Stat cards ---- */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 1rem; margin-bottom: 1.25rem; }
.stat-card {
  background: var(--card); border: 1px solid var(--border); border-radius: 8px;
  padding: 1.1rem 1.25rem; position: relative; overflow: hidden;
}
.stat-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 3px; background: var(--accent);
}
.stat-card.success::before { background: var(--success); }
.stat-card.danger::before  { background: var(--danger); }
.stat-card.warning::before { background: var(--warning); }
.stat-label { font-size: 11px; color: var(--text-m); text-transform: uppercase; letter-spacing: 0.08em; }
.stat-value { font-size: 22px; font-weight: 700; margin: 0.3rem 0 0.1rem; }
.stat-sub   { font-size: 11px; color: var(--text-m); }

/* ---- Tables ---- */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
thead th {
  background: var(--bg2); color: var(--text-m); font-weight: 500;
  text-align: left; padding: 0.6rem 0.8rem;
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.07em;
  border-bottom: 1px solid var(--border);
}
tbody td { padding: 0.65rem 0.8rem; border-bottom: 1px solid var(--border); color: var(--text); vertical-align: middle; }
tbody tr:hover { background: rgba(255,255,255,0.025); }

/* ---- Status badges ---- */
.badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 2px 8px; border-radius: 20px; font-size: 11px; font-weight: 500;
}
.badge-pending   { background: rgba(255,152,0,0.15);  color: var(--warning); }
.badge-validated { background: rgba(76,175,80,0.15);  color: var(--success); }
.badge-rejected  { background: rgba(239,83,80,0.15);  color: var(--danger);  }
.badge-buy  { background: rgba(76,175,80,0.1);   color: #66bb6a; }
.badge-sell { background: rgba(239,83,80,0.1);   color: #ef9a9a; }

/* ---- PNL coloring ---- */
.pnl-pos { color: var(--success); font-weight: 600; }
.pnl-neg { color: var(--danger);  font-weight: 600; }
.pnl-zero{ color: var(--text-m);  font-weight: 600; }

/* ---- Buttons ---- */
.btn {
  display: inline-flex; align-items: center; gap: 0.4rem;
  padding: 0.45rem 1rem; border-radius: 6px; font-size: 13px;
  border: 1px solid transparent; cursor: pointer; font-weight: 500;
  transition: background 0.15s, opacity 0.15s;
  text-decoration: none;
}
.btn-primary   { background: var(--accent);   color: #fff; border-color: var(--accent); }
.btn-primary:hover   { background: var(--accent-h); color: #fff; }
.btn-success   { background: rgba(76,175,80,0.2);   color: var(--success); border-color: var(--success); }
.btn-success:hover   { background: rgba(76,175,80,0.35); color: var(--success); }
.btn-danger    { background: rgba(239,83,80,0.15);  color: var(--danger);  border-color: var(--danger); }
.btn-danger:hover    { background: rgba(239,83,80,0.3); color: var(--danger); }
.btn-secondary { background: var(--bg3); color: var(--text-m); border-color: var(--border); }
.btn-secondary:hover { background: var(--bg2); color: var(--text); }
.btn-sm { padding: 0.3rem 0.65rem; font-size: 12px; }

/* ---- Forms ---- */
.form-group { margin-bottom: 1rem; }
label { display: block; font-size: 12px; color: var(--text-m); margin-bottom: 0.35rem; font-weight: 500; }
input[type=text], input[type=email], input[type=password], input[type=number],
input[type=date], select, textarea {
  width: 100%; background: var(--bg2); border: 1px solid var(--border);
  border-radius: 6px; color: var(--text); padding: 0.5rem 0.75rem;
  font-size: 13px; font-family: inherit;
  transition: border-color 0.15s;
}
input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--accent);
}
select option { background: var(--bg2); color: var(--text); }

/* ---- Login page ---- */
.login-page {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #0a0a0a 0%, #0d1929 100%);
  position: relative;
}
.login-page::before {
  content: ''; position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%231565c0' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.login-box {
  background: var(--card); border: 1px solid var(--border); border-radius: 12px;
  padding: 2.5rem 2rem; width: 100%; max-width: 380px; position: relative; z-index: 1;
}
.login-logo { text-align: center; margin-bottom: 1.75rem; }
.login-logo .brand-text { font-size: 10px; letter-spacing: 0.3em; color: var(--text-m); margin-top: 0.5rem; }

/* ---- Alerts ---- */
.alert { padding: 0.75rem 1rem; border-radius: 6px; font-size: 13px; margin-bottom: 1rem; display: flex; align-items: flex-start; gap: 0.5rem; }
.alert-success { background: rgba(76,175,80,0.1);   border: 1px solid rgba(76,175,80,0.3);  color: #66bb6a; }
.alert-danger  { background: rgba(239,83,80,0.1);   border: 1px solid rgba(239,83,80,0.3);  color: #ef9a9a; }
.alert-info    { background: rgba(21,101,192,0.1);  border: 1px solid rgba(21,101,192,0.3); color: var(--accent-l); }
.alert-warning { background: rgba(255,152,0,0.1);   border: 1px solid rgba(255,152,0,0.3);  color: var(--warning); }
.alert-dismissible { position: relative; }
.btn-close { background: none; border: none; color: inherit; cursor: pointer; margin-left: auto; opacity: 0.7; font-size: 16px; line-height: 1; }

/* ---- Two-col grid ---- */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 1.25rem; }
@media (max-width: 900px) { .grid-2, .grid-3 { grid-template-columns: 1fr; } }

/* ---- Chart container ---- */
.chart-box { position: relative; height: 250px; }

/* ---- Role badge ---- */
.role-chip {
  display: inline-block; padding: 2px 8px; border-radius: 12px;
  font-size: 10px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.07em;
}
.role-trader           { background: rgba(21,101,192,0.2);  color: var(--accent-l); }
.role-admin_supervisor { background: rgba(156,39,176,0.2);  color: #ce93d8; }
.role-admin_entry      { background: rgba(0,150,136,0.2);   color: #80cbc4; }
.role-investor         { background: rgba(255,152,0,0.2);   color: var(--warning); }

/* ---- Divider ---- */
hr { border: none; border-top: 1px solid var(--border); margin: 1.25rem 0; }

/* ---- Utility ---- */
.text-muted { color: var(--text-m); }
.text-right { text-align: right; }
.text-center{ text-align: center; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.fw-bold { font-weight: 700; }
.d-flex { display: flex; }
.gap-2  { gap: 0.5rem; }
.align-center { align-items: center; }
.justify-between { justify-content: space-between; }
.flex-wrap { flex-wrap: wrap; }

/* ── Phase badges ───────────────────────────────────── */
.phase-badge {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 3px 10px; border-radius: 20px; font-size: 11px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.08em;
}
.phase-training    { background: rgba(150,150,150,0.15); color: #9e9e9e; border: 1px solid rgba(150,150,150,0.3); }
.phase-simulation  { background: rgba(33,150,243,0.15);  color: #64b5f6; border: 1px solid rgba(33,150,243,0.3); }
.phase-supervised  { background: rgba(255,152,0,0.15);   color: #ffb74d; border: 1px solid rgba(255,152,0,0.3); }
.phase-independent { background: rgba(76,175,80,0.15);   color: #81c784; border: 1px solid rgba(76,175,80,0.3); }

/* ── Progress bar ───────────────────────────────────── */
.progress-wrap { background: var(--bg2); border-radius: 20px; height: 10px; overflow: hidden; margin: 0.4rem 0; }
.progress-bar  { height: 100%; border-radius: 20px; transition: width 0.4s ease; min-width: 2px; }
.progress-bar.green  { background: linear-gradient(90deg, #388e3c, #66bb6a); }
.progress-bar.orange { background: linear-gradient(90deg, #e65100, #ff9800); }
.progress-bar.blue   { background: linear-gradient(90deg, #1565c0, #42a5f5); }
.progress-bar.red    { background: linear-gradient(90deg, #b71c1c, #ef5350); }

/* ── Capital health ─────────────────────────────────── */
.capital-card { border-left: 3px solid var(--border); padding-left: 0.75rem; }
.capital-card.good    { border-left-color: var(--success); }
.capital-card.warning { border-left-color: var(--warning); }
.capital-card.danger  { border-left-color: var(--danger); }

/* ── Daily target widget ────────────────────────────── */
.target-widget { background: var(--bg2); border: 1px solid var(--border); border-radius: 8px; padding: 1rem; margin-bottom: 1.25rem; }
.target-widget .tw-row { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 0.35rem; }
.target-widget .tw-label { font-size: 11px; color: var(--text-m); text-transform: uppercase; letter-spacing: 0.08em; }
.target-widget .tw-val   { font-size: 18px; font-weight: 700; }

/* ── Phase steps (horizontal) ───────────────────────── */
.phase-steps { display: flex; align-items: center; gap: 0; margin-bottom: 1.25rem; }
.phase-step { flex: 1; text-align: center; position: relative; }
.phase-step:not(:last-child)::after {
  content: ''; position: absolute; top: 14px; left: 55%; width: 90%;
  height: 2px; background: var(--border);
}
.phase-step.done::after   { background: var(--success); }
.phase-step.active::after { background: var(--border); }
.ps-dot {
  width: 28px; height: 28px; border-radius: 50%; margin: 0 auto 6px;
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 700; border: 2px solid var(--border);
  background: var(--bg3); color: var(--text-m); position: relative; z-index: 1;
}
.phase-step.done   .ps-dot { background: var(--success); border-color: var(--success); color: #fff; }
.phase-step.active .ps-dot { background: var(--accent); border-color: var(--accent); color: #fff; }
.ps-label { font-size: 10px; color: var(--text-m); }
.phase-step.active .ps-label { color: var(--text); font-weight: 600; }
.phase-step.done   .ps-label { color: var(--success); }

/* ── Cohort pill ────────────────────────────────────── */
.cohort-pill {
  display: inline-block; padding: 1px 7px; border-radius: 10px;
  font-size: 10px; font-weight: 700; background: rgba(21,101,192,0.2);
  color: var(--accent-l); letter-spacing: 0.04em;
}

/* ── Leaderboard ────────────────────────────────────── */
.leader-row { display: flex; align-items: center; gap: 0.75rem; padding: 0.55rem 0; border-bottom: 1px solid var(--border); }
.leader-rank { width: 22px; font-size: 13px; font-weight: 700; color: var(--text-m); text-align: center; }
.leader-name { flex: 1; font-size: 13px; }
.leader-bar  { width: 100px; }
.leader-val  { font-size: 13px; font-weight: 600; min-width: 90px; text-align: right; }

/* ── Real logo image ───────────────────────────────────── */
.sidebar-logo img,
.login-logo img {
  display: block;
  margin: 0 auto;
  object-fit: contain;
  /* white background strip removed — logo has transparent bg */
}
.sidebar-logo img { filter: drop-shadow(0 1px 3px rgba(0,0,0,0.4)); }
.login-logo img   { filter: drop-shadow(0 2px 6px rgba(0,0,0,0.5)); }