/* Layout — landing + dashboard */

/* === LANDING === */
.landing { background: var(--bg-primary); }
.landing .container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }
.landing-header { padding: 16px 0; border-bottom: 1px solid var(--border); }
.landing-header .container { display: flex; justify-content: space-between; align-items: center; }
.landing-header nav { display: flex; gap: 24px; align-items: center; }
.landing-header nav a { color: var(--text-secondary); font-size: 13px; }
.landing-header nav a:hover, .landing-header nav a.active { color: var(--brand-white); }
.brand { font-family: var(--font-serif); font-size: 18px; font-weight: 500; color: var(--brand-white); }

.landing-hero { padding: 80px 0; }
.landing-hero h1 { font-family: var(--font-serif); font-size: 48px; font-weight: 500; margin-bottom: 16px; text-align: center; }
.landing-hero .lead { font-size: 18px; color: var(--text-secondary); text-align: center; max-width: 700px; margin: 0 auto 32px; }
.landing-hero .btn { display: inline-block; margin: 0 auto; }
.landing-hero > .container { text-align: center; }

.feature-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; margin-top: 64px; }
.feature-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 20px; }
.feature-card h3 { font-size: 12px; color: var(--text-secondary); letter-spacing: 2px; margin-bottom: 8px; }
.feature-card p { font-size: 13px; color: var(--text-primary); }

.landing-footer { padding: 32px 0; border-top: 1px solid var(--border); text-align: center; }
.landing-footer p { font-size: 12px; color: var(--text-muted); }

/* === DASHBOARD === */
.dashboard { display: grid; grid-template-columns: var(--sidebar-width) 1fr; min-height: 100vh; }

.sidebar { background: var(--bg-secondary); border-right: 1px solid var(--border); padding: 16px 0; display: flex; flex-direction: column; }

/* Brand block — estilo Minimal Pro com badge RR */
.sidebar .brand-block {
  padding: 4px 16px 16px;
  margin-bottom: 8px;
  display: block;
  border-bottom: 1px solid var(--border);
}
.sidebar .brand-row { display: flex; align-items: center; gap: 10px; }
.sidebar .brand-mark {
  width: 32px; height: 32px;
  background: var(--brand-purple, #a78bfa);
  border-radius: 7px;
  display: inline-flex; align-items: center; justify-content: center;
  color: #fff;
  font-size: 12px; font-weight: 600;
  font-family: var(--font-mono);
  letter-spacing: 0.5px;
  flex-shrink: 0;
}
.sidebar .brand-text { min-width: 0; }
.sidebar .brand-name {
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.3px;
  color: var(--brand-white);
  line-height: 1.2;
}
.sidebar .brand-subtitle {
  font-size: 9px;
  color: var(--text-muted);
  letter-spacing: 1.5px;
  margin-top: 3px;
  font-family: var(--font-mono);
}
.sidebar .brand-version {
  display: inline-block;
  margin-top: 10px;
  padding: 2px 8px;
  background: rgba(167, 139, 250, 0.12);
  color: var(--brand-purple, #a78bfa);
  border: 1px solid rgba(167, 139, 250, 0.25);
  font-size: 9px;
  font-weight: 500;
  border-radius: 4px;
  letter-spacing: 1px;
  font-family: var(--font-mono);
}
.sidebar .brand { padding: 0 20px; margin-bottom: 24px; display: block; }

.sidebar nav { flex: 1; overflow-y: auto; padding: 0 10px; }

/* Categoria — uppercase tracking + ícone Tabler */
.sidebar nav .nav-category {
  display: flex; align-items: center; gap: 7px;
  padding: 14px 10px 6px 10px;
  font-size: 9px;
  color: #5f5f6a;
  letter-spacing: 2px;
  font-family: var(--font-mono);
  text-transform: uppercase;
}
.sidebar nav .nav-category .ti { font-size: 11px; }

/* Item — ícone + label + dot status (escondido por padrão, aparece no active) */
.sidebar nav a.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 7px 9px;
  font-size: 12px;
  color: #b8b8c0;
  border-radius: 5px;
  border-left: 2px solid transparent;
  line-height: 1.3;
  margin: 1px 0;
  transition: background-color 0.12s, color 0.12s;
}
.sidebar nav a.nav-item .ti {
  font-size: 14px;
  color: #6b6b75;
  flex-shrink: 0;
  transition: color 0.12s;
}
.sidebar nav a.nav-item .nav-label { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sidebar nav a.nav-item .nav-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: transparent;
  flex-shrink: 0;
}
.sidebar nav a.nav-item:hover {
  background: rgba(255, 255, 255, 0.03);
  color: #fff;
}
.sidebar nav a.nav-item:hover .ti { color: #b8b8c0; }
.sidebar nav a.nav-item.active {
  color: var(--brand-purple, #a78bfa);
  background: rgba(167, 139, 250, 0.08);
  border-left-color: var(--brand-purple, #a78bfa);
  padding-left: 7px;
  border-radius: 0;
}
.sidebar nav a.nav-item.active .ti { color: var(--brand-purple, #a78bfa); }
.sidebar nav a.nav-item.active .nav-dot { background: #22c55e; }

.sidebar-footer { padding: 12px 16px; border-top: 1px solid var(--border); }

.main-content { display: flex; flex-direction: column; min-width: 0; }
.main-header { display: flex; justify-content: space-between; align-items: center; padding: 0 32px; height: var(--header-height); border-bottom: 1px solid var(--border); }
.main-header h1 { font-size: 18px; font-weight: 500; }
.header-actions { display: flex; align-items: center; gap: 16px; }
.btc-price { font-family: var(--font-mono); font-size: 14px; color: #22c55e; }

/* BTC live header — chip verde estilo Minimal Pro + KPIs 7d/15d/30d */
.btc-live {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  padding: 5px 12px 5px 11px;
  background: rgba(34, 197, 94, 0.06);
  border: 1px solid rgba(34, 197, 94, 0.20);
  border-radius: 999px;
}
.btc-live::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.6);
  animation: btcLivePulse 2s ease-in-out infinite;
  flex-shrink: 0;
}
@keyframes btcLivePulse {
  0%   { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.5); }
  70%  { box-shadow: 0 0 0 6px rgba(34, 197, 94, 0); }
  100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0); }
}
.btc-live .btc-price { font-size: 13px; font-weight: 600; color: #22c55e; letter-spacing: 0.3px; }
.btc-live .btc-kpi {
  font-size: 10.5px;
  letter-spacing: 0.4px;
  color: #888;
  padding: 1px 7px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  white-space: nowrap;
}
.btc-live .btc-kpi.pos { color: #22c55e; background: rgba(34,197,94,0.08); border-color: rgba(34,197,94,0.22); }
.btc-live .btc-kpi.neg { color: #ef4444; background: rgba(239,68,68,0.08); border-color: rgba(239,68,68,0.22); }
@media (max-width: 768px) {
  .btc-live .btc-kpi { display: none; }
}

#sectionContainer { padding: 24px 32px; }

/* === Mobile responsive === */
@media (max-width: 768px) {
  .dashboard { grid-template-columns: 1fr; }
  .sidebar { display: none; }
  .landing-hero h1 { font-size: 32px; }
  .landing-hero .lead { font-size: 14px; }
}