/* Topo fixo, faixa de cotações, menu lateral e área de conteúdo. */

/* ---------- Faixa da visão Administrador ---------- */
.admin-bar {
  position: fixed;
  inset: 0 0 auto 0;
  height: var(--admin-bar-h);
  background: var(--mode-admin);
  z-index: var(--z-admin-bar);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur-open) var(--ease);
  pointer-events: none;
}
[data-view="admin"] .admin-bar { transform: scaleX(1); }

/* ---------- Topo ---------- */
.topbar {
  position: fixed;
  inset: 0 0 auto 0;
  height: var(--topbar-h);
  z-index: var(--z-topbar);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: var(--space-3);
  padding: 0 var(--page-margin);
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.topbar__start,
.topbar__end {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  min-width: 0;
}
.topbar__end { justify-content: flex-end; gap: var(--space-1); }

.topbar .menu-btn { display: none; }

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--text);
  font-size: 17px;
  letter-spacing: var(--tracking-logo);
  white-space: nowrap;
}
.brand:hover { text-decoration: none; }
.brand__mark { width: 24px; height: 24px; color: var(--brand); }
.brand__name { font-weight: 400; }
.brand__name b { font-weight: 600; }

/* ---------- Faixa de cotações ---------- */
.ticker {
  position: fixed;
  top: var(--topbar-h);
  left: 0;
  right: 0;
  height: var(--ticker-h);
  z-index: var(--z-topbar);
  display: flex;
  align-items: center;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  font-size: var(--fs-label);
}

.ticker__source {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  height: 100%;
  padding: 0 var(--page-margin);
  border-right: 1px solid var(--border);
  color: var(--text-muted);
  white-space: nowrap;
  flex-shrink: 0;
}

.ticker__list {
  flex: 1;
  min-width: 0;
  height: 100%;
  overflow-x: auto;
  scrollbar-width: none;
}
.ticker__list::-webkit-scrollbar { display: none; }

.ticker__track {
  display: flex;
  width: max-content;
  height: 100%;
}

.ticker__item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0 var(--space-4);
  border-right: 1px solid var(--border);
  white-space: nowrap;
}
.ticker__item--copia { display: none; } /* só usada na rolagem contínua do celular */
.ticker__vazio { color: var(--text-muted); }

.ticker__sym { font-weight: 600; color: var(--text); }
.ticker__price { color: var(--text); font-size: var(--fs-label); }
.ticker__chg { font-size: var(--fs-label); color: var(--text-muted); }
.ticker__chg[data-dir="up"] { color: var(--up); }
.ticker__chg[data-dir="down"] { color: var(--down); }

/* Flash de 600 ms ao mudar o preço (sem animação com prefers-reduced-motion: ver base.css) */
.ticker__item.is-flash-up { animation: ticker-flash-up 600ms var(--ease); }
.ticker__item.is-flash-down { animation: ticker-flash-down 600ms var(--ease); }
@keyframes ticker-flash-up { from { background: var(--up-bg); } to { background: transparent; } }
@keyframes ticker-flash-down { from { background: var(--down-bg); } to { background: transparent; } }

.ticker__seal {
  flex-shrink: 0;
  padding: 0 var(--page-margin);
  border-left: 1px solid var(--border);
  color: var(--text-muted);
  white-space: nowrap;
}
.ticker__seal-short { display: none; }

/* ---------- Menu lateral ---------- */
.sidebar {
  position: fixed;
  top: var(--chrome-h);
  bottom: 0;
  left: 0;
  width: var(--sidebar-w);
  z-index: var(--z-sidebar);
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border-right: 1px solid var(--border);
  transition: width var(--dur-open) var(--ease), transform var(--dur-open) var(--ease);
}

.sidebar__head { display: none; }

.sidebar__view {
  padding: var(--space-4) var(--space-4) var(--space-2);
  white-space: nowrap;
  overflow: hidden;
}
[data-view="admin"] .sidebar__view { color: var(--mode-admin); }

.sidebar__nav {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-2);
}

.nav-link {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  height: 40px;
  padding: 0 var(--space-3);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  position: relative;
  transition: background var(--dur-hover) var(--ease), color var(--dur-hover) var(--ease);
}
.nav-link:hover { background: var(--surface-2); color: var(--text); text-decoration: none; }
.nav-link[aria-current="page"] {
  background: var(--brand-soft);
  color: var(--brand-text);
}
.nav-link[aria-current="page"]::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 3px;
  border-radius: 0 3px 3px 0;
  background: var(--brand);
}
.nav-link .icon { width: 18px; height: 18px; }

.sidebar__foot {
  padding: var(--space-2);
  border-top: 1px solid var(--border);
}

.collapse-btn {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  width: 100%;
  height: 36px;
  padding: 0 var(--space-3);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
}
.collapse-btn:hover { background: var(--surface-2); color: var(--text); }

/* Menu recolhido (desktop) */
[data-sidebar="collapsed"] .sidebar { width: var(--sidebar-w-collapsed); }
[data-sidebar="collapsed"] .nav-link__text,
[data-sidebar="collapsed"] .collapse-btn__text { opacity: 0; }
[data-sidebar="collapsed"] .sidebar__view { visibility: hidden; }
[data-sidebar="collapsed"] .collapse-btn .icon { transform: rotate(180deg); }
[data-sidebar="collapsed"] .content { margin-left: var(--sidebar-w-collapsed); }

.scrim {
  position: fixed;
  inset: 0;
  z-index: var(--z-overlay);
  background: var(--overlay);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-open) var(--ease);
}
.scrim.is-visible { opacity: 1; pointer-events: auto; }

/* ---------- Conteúdo ---------- */
.content {
  margin-left: var(--sidebar-w);
  padding: calc(var(--chrome-h) + var(--space-5)) var(--page-margin) var(--space-7);
  transition: margin-left var(--dur-open) var(--ease);
  outline: none;
}

.page {
  max-width: var(--content-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--gutter);
}
.page > * { grid-column: 1 / -1; }

.page-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-3);
}
.page-head__code { margin-bottom: var(--space-1); }
.page-head p { color: var(--text-muted); margin-top: var(--space-1); }

/* ---------- Telas médias ---------- */
@media (max-width: 1100px) {
  .robot-btn__text { display: none; }
}

/* ---------- Celular e tablet: menu vira gaveta ---------- */
@media (max-width: 900px) {
  .topbar .menu-btn { display: inline-flex; }

  .topbar { grid-template-columns: auto 1fr auto; gap: var(--space-2); }
  .topbar__center { display: flex; justify-content: center; }

  .sidebar {
    top: 0;
    width: min(280px, 85vw);
    z-index: var(--z-drawer);
    transform: translateX(-100%);
    box-shadow: var(--shadow-lg);
  }
  [data-drawer="open"] .sidebar { transform: none; }
  [data-sidebar="collapsed"] .sidebar { width: min(280px, 85vw); }
  [data-sidebar="collapsed"] .nav-link__text { opacity: 1; }
  [data-sidebar="collapsed"] .sidebar__view { visibility: visible; }

  .sidebar__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--topbar-h);
    padding: 0 var(--space-2) 0 var(--space-4);
    border-bottom: 1px solid var(--border);
  }
  .sidebar__foot { display: none; }

  .content,
  [data-sidebar="collapsed"] .content { margin-left: 0; }
}

@media (max-width: 640px) {
  .topbar { padding: 0 var(--space-2); gap: var(--space-1); }
  .topbar__start { gap: var(--space-1); }
  .topbar__start .brand__name { display: none; }
  #tour-toggle { display: none; } /* o tour continua no rodapé */
  .ticker__source { padding: 0 var(--space-3); }
  .ticker__source-text { display: none; }
  .ticker__seal { padding: 0 var(--space-3); }
  .ticker__seal-full { display: none; }
  .ticker__seal-short { display: inline; }

  /* Rolagem horizontal contínua: a lista aparece duas vezes e anda metade da largura. */
  .ticker__list { overflow: hidden; }
  .ticker__item--copia { display: flex; }
  .ticker__track { animation: ticker-scroll var(--ticker-dur, 30s) linear infinite; }
  .ticker__list:hover .ticker__track,
  .ticker__list:active .ticker__track { animation-play-state: paused; }
  .ticker__item { padding: 0 var(--space-3); }
}

@keyframes ticker-scroll { to { transform: translateX(-50%); } }

@media (max-width: 640px) and (prefers-reduced-motion: reduce) {
  .ticker__list { overflow-x: auto; }
  .ticker__item--copia { display: none; }
  .ticker__track { animation: none; }
}