/* ---------- Card grid ---------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-bottom: 18px;
}
.card-grid-compact { grid-template-columns: repeat(6, 1fr); }

@media (max-width: 1200px) { .card-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .card-grid, .card-grid-compact { grid-template-columns: 1fr 1fr; } }

.stat-card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.stat-label { font-size: 12px; color: var(--text-dim); font-weight: 500; }
.stat-value { font-family: var(--font-mono); font-size: 20px; font-weight: 600; }
.stat-value.positive { color: var(--accent); }
.stat-value.negative { color: var(--danger); }
.mono { font-family: var(--font-mono); }

/* ---------- Panels ---------- */
.panel-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 14px;
}
@media (max-width: 960px) { .panel-row { grid-template-columns: 1fr; } }

.panel {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 18px;
}
.panel-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; gap: 10px; flex-wrap: wrap; }
.panel-head h2 { font-size: 14px; font-weight: 600; margin: 0; color: var(--text); }
.panel-foot { margin-top: 10px; font-size: 12px; color: var(--text-dim); }
.panel canvas { width: 100%; display: block; }

/* ---------- Key/value lists ---------- */
.kv-list { display: flex; flex-direction: column; gap: 10px; }
.kv-list.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 20px; }
.kv { display: flex; justify-content: space-between; font-size: 13px; padding-bottom: 9px; border-bottom: 1px solid var(--card-border); }
.kv span:first-child { color: var(--text-dim); }
.kv span:last-child { font-family: var(--font-mono); }

/* ---------- Tables ---------- */
.data-table { width: 100%; border-collapse: collapse; font-size: 12.5px; }
.data-table th {
  text-align: left; color: var(--text-dim); font-weight: 500;
  padding: 8px 10px; border-bottom: 1px solid var(--card-border);
  white-space: nowrap;
}
.data-table td { padding: 9px 10px; border-bottom: 1px solid rgba(255,255,255,0.04); font-family: var(--font-mono); white-space: nowrap; }
.data-table tbody tr:hover { background: rgba(255,255,255,0.025); }
.hidden { display: none !important; }

.empty-state {
  text-align: center;
  padding: 36px 12px;
  color: var(--text-dim);
  font-size: 13px;
  border: 1px dashed var(--card-border);
  border-radius: var(--radius-sm);
}

/* ---------- Badges / tags ---------- */
.tag { padding: 3px 9px; border-radius: 999px; font-size: 11.5px; font-weight: 600; }
.tag-off { background: rgba(255,82,99,0.12); color: var(--danger); }
.tag-on { background: rgba(0,229,155,0.12); color: var(--accent); }
.badge-buy { color: var(--accent); }
.badge-sell { color: var(--danger); }

/* ---------- Buttons ---------- */
.btn {
  font-family: var(--font-ui);
  font-size: 13px; font-weight: 600;
  padding: 9px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: filter .12s ease, transform .05s ease;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--accent); color: #04221A; }
.btn-primary:hover { filter: brightness(1.08); }
.btn-ghost { background: transparent; border-color: var(--card-border); color: var(--text); }
.btn-ghost:hover { background: rgba(255,255,255,0.04); }
.btn-danger { background: transparent; border-color: var(--danger); color: var(--danger); }
.btn-danger:hover { background: rgba(255,82,99,0.08); }
.btn:disabled { opacity: .45; cursor: not-allowed; }

.btn-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 16px; }

/* ---------- Forms ---------- */
.input {
  font-family: var(--font-ui);
  background: var(--bg);
  border: 1px solid var(--card-border);
  color: var(--text);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  font-size: 13px;
  width: 100%;
}
.input:focus-visible, .btn:focus-visible, .nav-item:focus-visible, .icon-btn:focus-visible {
  outline: 2px solid var(--accent-2); outline-offset: 2px;
}

.filter-row { display: flex; gap: 8px; flex-wrap: wrap; }
.filter-row .input { width: auto; min-width: 130px; }

.settings-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px 20px;
}
.settings-form label { display: flex; flex-direction: column; gap: 6px; font-size: 12.5px; color: var(--text-dim); }
@media (max-width: 720px) { .settings-form { grid-template-columns: 1fr; } }

.toggle-group { display: flex; gap: 20px; grid-column: 1 / -1; }
.toggle { flex-direction: row !important; align-items: center; gap: 8px !important; }
.toggle input { accent-color: var(--accent); width: 16px; height: 16px; }

.hint-text { font-size: 12px; color: var(--text-dim); margin-top: 12px; line-height: 1.5; }

/* ---------- Checklist (Strategy Monitor) ---------- */
.checklist { display: flex; flex-direction: column; gap: 10px; }
.check-item { display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--text-dim); }
.check-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--card-border); flex-shrink: 0; }
.check-item.met { color: var(--text); }
.check-item.met .check-dot { background: var(--accent); }

/* ---------- Notifications / Logs ---------- */
.notif-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.notif-list li { padding: 12px; border: 1px solid var(--card-border); border-radius: var(--radius-sm); font-size: 13px; }

.log-view {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-dim);
  background: var(--bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-sm);
  padding: 14px;
  max-height: 480px;
  overflow: auto;
  white-space: pre-wrap;
  margin: 0;
}

.pagination { display: flex; justify-content: flex-end; gap: 6px; margin-top: 12px; }
.pagination button {
  background: var(--card); border: 1px solid var(--card-border); color: var(--text-dim);
  border-radius: var(--radius-sm); padding: 6px 11px; font-size: 12px; cursor: pointer;
}
.pagination button.active { color: var(--accent); border-color: var(--accent); }