/* ============================================================
   components.css — Freezer Controle
   ============================================================ */

/* ---------- Card base ---------- */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

/* ---------- Botões ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: 0.55rem 1rem; border-radius: var(--radius-md);
  font-size: 0.9rem; font-weight: 600;
  background: var(--primary); color: var(--primary-foreground);
  box-shadow: 0 2px 8px oklch(0.55 0.16 230 / 0.25);
  transition: background .15s, transform .1s, box-shadow .15s;
}
.btn:hover { background: var(--primary-hover); }
.btn:active { transform: translateY(1px); }
.btn svg { width: 16px; height: 16px; }
.btn--ghost {
  background: transparent; color: var(--muted-foreground);
  border: 1px solid var(--border); box-shadow: none;
}
.btn--ghost:hover { background: var(--muted); color: var(--foreground); }
.btn--danger { background: var(--danger); box-shadow: 0 2px 8px oklch(0.58 0.22 25 / 0.3); }
.btn--danger:hover { background: oklch(0.52 0.22 25); }
.btn--sm { padding: 0.35rem 0.7rem; font-size: 0.8rem; border-radius: var(--radius-sm); }

/* ---------- KPI cards ---------- */
.kpi {
  position: relative; overflow: hidden;
  padding: 1.4rem 1.5rem;
  display: flex; align-items: center; gap: 1.1rem;
  transition: transform .18s, box-shadow .18s;
}
.kpi:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.kpi__icon {
  width: 52px; height: 52px; flex: none;
  border-radius: 14px;
  display: grid; place-items: center;
  background: var(--tint-primary); color: var(--primary);
}
.kpi__icon svg { width: 26px; height: 26px; }
.kpi__body { display: flex; flex-direction: column; min-width: 0; }
.kpi__value { font-size: 2rem; font-weight: 800; letter-spacing: -0.03em; line-height: 1.05; }
.kpi__label { font-size: 0.9rem; color: var(--muted-foreground); font-weight: 500; }
.kpi__action { margin-top: 0.5rem; }
.kpi--warning .kpi__icon { background: var(--tint-warning); color: oklch(0.55 0.16 60); }
.kpi--danger  .kpi__icon { background: var(--tint-danger);  color: var(--danger); }

/* ---------- Painel ---------- */
.panel { padding: 1.5rem; }
.panel__head { margin-bottom: 1.1rem; display: flex; align-items: flex-start; gap: 0.75rem; }
.panel__head-icon {
  width: 38px; height: 38px; flex: none; border-radius: 11px;
  background: var(--tint-primary); color: var(--primary);
  display: grid; place-items: center;
}
.panel__head-icon svg { width: 20px; height: 20px; }
.panel__title { font-size: 1.1rem; font-weight: 700; letter-spacing: -0.01em; }
.panel__sub { margin-top: 0.1rem; font-size: 0.85rem; color: var(--muted-foreground); }
.chart-box { position: relative; width: 100%; height: 340px; }
.chart-box--sm { height: 280px; }

/* ---------- Parâmetros de temperatura ---------- */
.param {
  padding: 1rem 1.1rem;
  background: oklch(0.985 0.01 225);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: border-color .15s, box-shadow .15s;
}
.param:hover { border-color: var(--accent); box-shadow: var(--shadow-xs); }
.param__top { display: flex; align-items: center; gap: 0.45rem; margin-bottom: 0.5rem; }
.param__icon { color: var(--accent); display: grid; place-items: center; }
.param__icon svg { width: 16px; height: 16px; }
.param__name { font-size: 0.86rem; font-weight: 600; }
.param__range { font-size: 1.2rem; font-weight: 800; color: var(--primary); letter-spacing: -0.02em; }
.param__desc { margin-top: 0.2rem; font-size: 0.74rem; color: var(--muted-foreground); }
.param--frio .param__range { color: var(--accent); }

/* ---------- Busca ---------- */
.search { position: relative; max-width: 560px; }
.search svg {
  position: absolute; left: 0.95rem; top: 50%; transform: translateY(-50%);
  width: 18px; height: 18px; color: var(--muted-foreground); pointer-events: none;
}
.search input {
  width: 100%; padding: 0.75rem 1rem 0.75rem 2.75rem;
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-md);
  font-size: 0.95rem; box-shadow: var(--shadow-xs);
  transition: border-color .15s, box-shadow .15s;
}
.search input::placeholder { color: var(--muted-foreground); }
.search input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px oklch(0.55 0.16 230 / 0.12); outline: none; }

/* ---------- Card de empresa ---------- */
.empresa {
  display: block; padding: 1.25rem 1.4rem;
  transition: transform .18s, box-shadow .18s, border-color .18s;
}
.empresa:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--border-strong); }
.empresa__head { display: flex; align-items: flex-start; gap: 0.7rem; }
.empresa__icon {
  width: 38px; height: 38px; flex: none; border-radius: 11px;
  background: var(--gradient-frost); color: #fff;
  display: grid; place-items: center;
}
.empresa__icon svg { width: 20px; height: 20px; }
.empresa__id { min-width: 0; margin-right: auto; }
.empresa__name { font-weight: 700; font-size: 1.02rem; letter-spacing: -0.01em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.empresa__sub { font-size: 0.78rem; color: var(--muted-foreground); }
.empresa__stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.5rem; margin-top: 1.1rem; padding-top: 1rem; border-top: 1px solid var(--border); }
.mini { text-align: center; }
.mini__value { font-size: 1.35rem; font-weight: 800; letter-spacing: -0.02em; }
.mini__value.is-danger { color: var(--danger); }
.mini__label { font-size: 0.72rem; color: var(--muted-foreground); }

/* ---------- Badges ---------- */
.badge {
  display: inline-flex; align-items: center; gap: 0.3rem;
  padding: 0.25rem 0.6rem; border-radius: var(--radius-full);
  font-size: 0.74rem; font-weight: 700; white-space: nowrap;
}
.badge svg { width: 13px; height: 13px; }
.badge--ok { background: var(--tint-success); color: var(--success); }
.badge--danger { background: var(--tint-danger); color: var(--danger); }
.badge--warn { background: var(--tint-warning); color: oklch(0.5 0.16 60); }

/* ---------- Status pill (header de dados) ---------- */
.status { display: inline-flex; align-items: center; gap: 0.45rem; font-size: 0.8rem; color: var(--muted-foreground); }
.status__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--muted-foreground); }
.status[data-state="loading"] .status__dot { background: var(--warning); animation: pulse 1.2s infinite; }
.status[data-state="ok"] .status__dot { background: var(--success); }
.status[data-state="error"] .status__dot { background: var(--danger); }
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:.3} }

/* ---------- Assistente (RAG chat) ---------- */
.chat__log { display: flex; flex-direction: column; gap: 0.9rem; margin-bottom: 1rem; max-height: 420px; overflow-y: auto; }
.msg { padding: 0.85rem 1.1rem; border-radius: var(--radius-md); font-size: 0.92rem; max-width: 90%; }
.msg--user { align-self: flex-end; background: var(--primary); color: var(--primary-foreground); border-bottom-right-radius: 4px; }
.msg--bot { align-self: flex-start; background: var(--muted); border-bottom-left-radius: 4px; }
.msg__meta { margin-top: 0.5rem; display: flex; gap: 0.4rem; align-items: center; font-size: 0.72rem; color: var(--muted-foreground); }
.origin { display: inline-flex; align-items: center; gap: 0.25rem; padding: 0.15rem 0.5rem; border-radius: var(--radius-full); font-weight: 600; }
.origin--ia { background: var(--tint-success); color: var(--success); }
.origin--regras { background: var(--tint-warning); color: oklch(0.5 0.16 60); }
.chat__form { display: flex; gap: 0.6rem; }
.chat__form input { flex: 1; padding: 0.75rem 1rem; background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-md); font-size: 0.95rem; }
.chat__form input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px oklch(0.55 0.16 230 / 0.12); outline: none; }
.typing { display: inline-flex; gap: 3px; }
.typing span { width: 6px; height: 6px; border-radius: 50%; background: var(--muted-foreground); animation: blink 1.2s infinite; }
.typing span:nth-child(2){ animation-delay:.2s } .typing span:nth-child(3){ animation-delay:.4s }
@keyframes blink { 0%,80%,100%{opacity:.25} 40%{opacity:1} }

/* ---------- Estados de carregamento ---------- */
.skeleton { color: var(--muted-foreground); opacity: 0.5; }
.empty { padding: 2rem; text-align: center; color: var(--muted-foreground); font-size: 0.9rem; }

/* ---------- Reveal (entrada suave) ---------- */
@keyframes rise { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
.reveal { animation: rise .5s both; }

/* ============================================================
   Página de empresa (lista de lojas)
   ============================================================ */
.back { display: inline-flex; align-items: center; gap: 0.4rem; color: var(--muted-foreground); font-weight: 600; font-size: 0.9rem; margin-bottom: 1.25rem; transition: color .15s; }
.back:hover { color: var(--primary); }
.back svg { width: 18px; height: 18px; }

.emp-hero { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.75rem; }
.emp-hero__icon { width: 56px; height: 56px; border-radius: 16px; background: var(--gradient-frost); color: #fff; display: grid; place-items: center; flex: none; box-shadow: 0 6px 16px oklch(0.55 0.16 230 / 0.35); }
.emp-hero__icon svg { width: 28px; height: 28px; }
.emp-hero__name { font-size: clamp(1.6rem, 3vw, 2.1rem); font-weight: 800; letter-spacing: -0.025em; }
.emp-hero__sub { color: var(--muted-foreground); margin-top: 0.15rem; }

.loja-grid { display: grid; gap: 1.1rem; grid-template-columns: repeat(2, 1fr); }
@media (max-width: 820px) { .loja-grid { grid-template-columns: 1fr; } }

.loja { padding: 1.4rem; }
.loja__head { display: flex; align-items: flex-start; justify-content: space-between; gap: 0.6rem; margin-bottom: 0.9rem; }
.loja__name { font-size: 1.12rem; font-weight: 700; letter-spacing: -0.01em; }
.loja__meta { display: flex; flex-wrap: wrap; gap: 0.4rem 1rem; font-size: 0.8rem; color: var(--muted-foreground); margin-bottom: 1rem; }
.loja__meta-item { display: inline-flex; align-items: center; gap: 0.35rem; }
.loja__meta-item svg { width: 14px; height: 14px; opacity: 0.7; flex: none; }
.loja__sinal { font-size: 0.76rem; color: var(--muted-foreground); padding-top: 0.6rem; }

.loja__alarmes { border-top: 1px solid var(--border); padding-top: 0.9rem; margin-top: 0.2rem; display: flex; flex-direction: column; gap: 0.6rem; }
.alarme-row { display: flex; align-items: flex-start; gap: 0.55rem; }
.alarme-row__dot { width: 8px; height: 8px; border-radius: 50%; margin-top: 0.45rem; flex: none; background: var(--warning); }
.alarme-row__dot.is-critico { background: var(--danger); }
.alarme-row__desc { font-size: 0.85rem; font-weight: 500; }
.alarme-row__sub { font-size: 0.74rem; color: var(--muted-foreground); margin-top: 0.1rem; }
.loja__ok { border-top: 1px solid var(--border); padding-top: 0.9rem; margin-top: 0.2rem; display: inline-flex; align-items: center; gap: 0.45rem; font-size: 0.84rem; color: var(--success); font-weight: 600; }
.loja__ok svg { width: 16px; height: 16px; }

/* ============================================================
   Página da loja (máquinas / telemetria)
   ============================================================ */
.disp-grid { display: grid; gap: 1.25rem; grid-template-columns: 1fr; }
.disp { padding: 1.5rem; }
.disp__head { display: flex; align-items: center; justify-content: space-between; gap: 0.6rem; margin-bottom: 0.9rem; }
.disp__name { font-size: 1.12rem; font-weight: 700; letter-spacing: -0.01em; }
.disp__diag {
  background: var(--muted); border-left: 3px solid var(--primary);
  border-radius: var(--radius-sm); padding: 0.85rem 1rem;
  font-size: 0.9rem; line-height: 1.55; margin-bottom: 1rem;
}
.disp__diag.is-alerta { border-left-color: var(--danger); background: var(--tint-danger); }
.disp__diag b { font-weight: 700; }
.disp__stats { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-bottom: 1.1rem; }
.stat-chip { display: inline-flex; flex-direction: column; gap: 0.1rem; padding: 0.5rem 0.85rem; background: oklch(0.985 0.01 225); border: 1px solid var(--border); border-radius: var(--radius-sm); }
.stat-chip__label { font-size: 0.66rem; color: var(--muted-foreground); text-transform: uppercase; letter-spacing: 0.04em; }
.stat-chip__value { font-size: 1.15rem; font-weight: 800; letter-spacing: -0.02em; }
.stat-chip__value.is-danger { color: var(--danger); }
.stat-chip__value.is-ok { color: var(--success); }
.disp__alarmes { border-top: 1px solid var(--border); padding-top: 0.9rem; margin-top: 0.2rem; display: flex; flex-direction: column; gap: 0.55rem; }
.disp__chart-wrap { position: relative; }
.disp__chart-empty { padding: 2.5rem 1rem; text-align: center; color: var(--muted-foreground); font-size: 0.85rem; background: oklch(0.985 0.01 225); border-radius: var(--radius-md); }

/* card de loja agora é clicável (leva ao painel da loja) */
.loja { cursor: pointer; transition: transform .18s, box-shadow .18s, border-color .18s; }
.loja:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--border-strong); }

/* ============================================================
   Painel Admin — central de alarmes
   ============================================================ */
.toolbar { display: flex; flex-wrap: wrap; gap: 0.75rem; align-items: center; justify-content: space-between; margin-bottom: 1.1rem; }
.filtros { display: flex; flex-wrap: wrap; gap: 0.45rem; }
.chip-filtro { display: inline-flex; align-items: center; gap: 0.4rem; padding: 0.42rem 0.8rem; border-radius: var(--radius-full); font-size: 0.82rem; font-weight: 600; background: var(--card); border: 1px solid var(--border); color: var(--muted-foreground); transition: background .15s, color .15s, border-color .15s; }
.chip-filtro span { font-weight: 700; opacity: 0.6; }
.chip-filtro:hover { border-color: var(--border-strong); color: var(--foreground); }
.chip-filtro.is-active { background: var(--primary); border-color: var(--primary); color: #fff; }
.chip-filtro.is-active span { opacity: 0.85; }

/* badge de criticidade (escala de cor por nível) */
.crit-badge { display: inline-flex; align-items: center; gap: 0.35rem; padding: 0.22rem 0.6rem; border-radius: var(--radius-full); font-size: 0.72rem; font-weight: 700; white-space: nowrap; }
.crit-badge::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; flex: none; }
.crit--critica { background: var(--tint-danger); color: var(--danger); }
.crit--alta { background: oklch(0.94 0.07 50); color: oklch(0.5 0.19 45); }
.crit--media { background: var(--tint-warning); color: oklch(0.5 0.16 70); }
.crit--baixa { background: var(--tint-primary); color: var(--primary); }
.crit--info { background: var(--muted); color: var(--muted-foreground); }

/* tabela (grid) */
.alarmes-table { display: flex; flex-direction: column; }
.alarmes-head, .alarme-linha { display: grid; grid-template-columns: 104px 1.3fr 1fr 1fr 1.6fr 88px; gap: 1rem; align-items: center; }
.alarmes-head { padding: 0.65rem 1rem; font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; color: var(--muted-foreground); border-bottom: 1px solid var(--border); }
.alarme-linha { padding: 0.85rem 1rem; border-bottom: 1px solid var(--border); font-size: 0.88rem; transition: background .12s; color: inherit; }
.alarme-linha:hover { background: var(--muted); }
.alarme-linha:last-child { border-bottom: none; }
.cel-loja { font-weight: 600; min-width: 0; }
.cel-sub { color: var(--muted-foreground); font-size: 0.78rem; }
.cel-trunc { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cel-tempo { font-variant-numeric: tabular-nums; color: var(--muted-foreground); font-size: 0.82rem; text-align: right; }
.alarmes-empty { padding: 3rem 1rem; text-align: center; color: var(--muted-foreground); }
.admin-resumo { font-size: 0.85rem; color: var(--muted-foreground); margin-top: 0.9rem; }

/* ---------- Chips de perguntas sugeridas (assistente) ---------- */
.chat__chips { display: flex; flex-wrap: wrap; gap: 0.45rem; margin-bottom: 0.9rem; }
.chat-chip { padding: 0.42rem 0.8rem; border-radius: var(--radius-full); font-size: 0.8rem; font-weight: 600; background: var(--muted); border: 1px solid var(--border); color: var(--muted-foreground); transition: background .15s, color .15s, border-color .15s; }
.chat-chip:hover { background: var(--tint-primary); color: var(--primary); border-color: var(--accent); }