:root {
  --bg: #0A0E14;
  --panel: #111722;
  --card: #161D2B;
  --line: #232C3B;
  --txt: #E6EDF7;
  --sec: #8A97AB;
  --mut: #5B6678;
  --bull: #16C784;
  --bear: #EA3943;
  --amber: #F0A020;
  --cyan: #22D3EE;
  --teal: #2DD4BF;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: 'Vazirmatn', Tahoma, sans-serif;
  background: var(--bg);
  color: var(--txt);
  -webkit-font-smoothing: antialiased;
}
.tab, .th, .td { font-family: 'Vazirmatn', 'Space Grotesk', sans-serif; }
.tab { font-variant-numeric: tabular-nums; }

/* Tailwind color extensions via arbitrary — but define utility fallbacks */
.text-berry-mut { color: var(--mut); }
.text-berry-txt { color: var(--txt); }
.text-berry-cyan { color: var(--cyan); }
.bg-berry-panel { background: var(--panel); }
.bg-berry-line { background: var(--line); }
.border-berry-line { border-color: var(--line); }
.border-berry-cyan\/50 { border-color: rgba(34,211,238,0.5); }
.border-berry-cyan\/40 { border-color: rgba(34,211,238,0.4); }

.glass {
  background: rgba(22, 29, 43, 0.72);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--line);
}
.brand-grad {
  background: linear-gradient(90deg, #2DD4BF, #22D3EE);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.section-title {
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
  color: var(--txt);
}

/* Nav */
.nav-item {
  display: flex; align-items: center; gap: 0.6rem;
  width: 100%; padding: 0.6rem 0.75rem;
  border-radius: 8px; font-size: 0.9rem;
  color: var(--sec); transition: all 0.15s; text-align: right;
}
.nav-item:hover { background: var(--line); color: var(--txt); }
.nav-active {
  background: rgba(34, 211, 238, 0.1);
  color: var(--cyan);
  border-right: 2px solid var(--cyan);
}

/* Buttons */
.btn-accent {
  background: linear-gradient(135deg, #2DD4BF, #22D3EE);
  color: #06121a; font-weight: 700;
  padding: 0.45rem 0.9rem; border-radius: 8px;
  border: none; cursor: pointer; transition: opacity 0.15s;
}
.btn-accent:hover { opacity: 0.9; }
.btn-accent:disabled { opacity: 0.5; cursor: not-allowed; }
.icon-btn {
  width: 34px; height: 34px; border-radius: 8px;
  background: var(--panel); border: 1px solid var(--line);
  cursor: pointer; font-size: 0.9rem; color: var(--txt);
  display: inline-flex; align-items: center; justify-content: center;
  transition: background 0.15s;
}
.icon-btn:hover { background: var(--line); }
.chip-btn {
  font-size: 0.7rem; padding: 0.25rem 0.55rem; border-radius: 6px;
  background: var(--panel); border: 1px solid var(--line);
  color: var(--sec); cursor: pointer; transition: all 0.15s;
}
.chip-btn:hover { border-color: var(--cyan); }
.chip-btn-active { background: rgba(34,211,238,0.12); color: var(--cyan); border-color: rgba(34,211,238,0.5); }
.tf-btn {
  font-size: 0.75rem; padding: 0.3rem 0.55rem; border-radius: 6px;
  background: var(--panel); color: var(--sec); border: 1px solid transparent; cursor: pointer;
}
.tf-btn:hover { color: var(--txt); }
.tf-active { background: var(--line); color: var(--cyan); }

.chip {
  font-size: 0.7rem; padding: 0.2rem 0.5rem; border-radius: 6px;
  border: 1px solid; display: inline-block;
}

/* Table */
.th { text-align: right; padding: 0.6rem 0.75rem; font-size: 0.75rem; font-weight: 500; }
.td { padding: 0.55rem 0.75rem; }

/* Skeleton */
.skeleton {
  background: linear-gradient(90deg, #161D2B 25%, #1e2736 50%, #161D2B 75%);
  background-size: 200% 100%;
  animation: shimmer 1.4s infinite;
}
@keyframes shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

.pulse-dot { animation: pulse 1.6s infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }

/* Range input */
input[type="range"] { accent-color: var(--cyan); }

/* Scrollbar */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--line); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #2E3A4D; }

/* Select styling */
select, input { color: var(--txt); border: 1px solid var(--line); }
select:focus, input:focus { border-color: var(--cyan); outline: none; }
option { background: var(--panel); }

table { border-collapse: collapse; }
a { color: inherit; }
</parameter>
</invoke>