:root {
  --bg: #0a0e12;
  --bg-2: #0f1418;
  --panel: #131a20;
  --panel-2: #182027;
  --border: #1f2a33;
  --text: #d8e2ea;
  --muted: #6b7a86;
  --accent: #00ff9c;
  --accent-2: #00d4ff;
  --warn: #ffb020;
  --crit: #ff4d6d;
  --ok: #00ff9c;
  --mono: ui-monospace, "Cascadia Mono", "JetBrains Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--text); font-family: var(--mono); font-size: 13px; }
body { min-height: 100vh; background: radial-gradient(ellipse at top, #0e1a23 0%, var(--bg) 60%); }

a { color: var(--accent-2); text-decoration: none; }
button { font-family: var(--mono); }
.muted { color: var(--muted); }

/* ── topbar ── */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(0,255,156,0.04), transparent);
}
.brand { display: flex; flex-direction: column; gap: 2px; }
.logo { font-size: 18px; font-weight: 700; color: var(--accent); letter-spacing: 1px; }
.sub { font-size: 10px; color: var(--muted); letter-spacing: 2px; }

.actions { display: flex; gap: 8px; align-items: center; }
.actions input[type=search] {
  background: var(--panel); border: 1px solid var(--border); color: var(--text);
  padding: 8px 12px; border-radius: 4px; min-width: 280px; font-family: var(--mono);
}
.actions input[type=search]:focus { outline: none; border-color: var(--accent); }

.btn {
  background: var(--panel); color: var(--text);
  border: 1px solid var(--border); padding: 8px 14px;
  border-radius: 4px; cursor: pointer; font-size: 12px; letter-spacing: 1px;
  transition: all .15s;
}
.btn:hover { background: var(--panel-2); border-color: var(--accent); }
.btn.primary { border-color: var(--accent); color: var(--accent); }
.btn.primary:hover { background: rgba(0,255,156,0.08); }
.btn.warn { border-color: var(--warn); color: var(--warn); }
.btn.warn:hover { background: rgba(255,176,32,0.08); }
.btn:disabled { opacity: .5; cursor: not-allowed; }

/* ── alerts banner ── */
.alerts {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 20px; background: var(--panel);
  border-bottom: 1px solid var(--border);
  font-size: 12px;
}
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 10px var(--accent); animation: pulse 1.5s infinite; }
@keyframes pulse { 50% { opacity: .4; } }
#last-update { margin-left: auto; }

/* ── stats ── */
.stats {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px;
  padding: 16px 20px;
}
.stat {
  background: var(--panel); border: 1px solid var(--border);
  padding: 14px 18px; border-radius: 4px;
}
.stat .label { color: var(--muted); font-size: 10px; letter-spacing: 2px; }
.stat .value { font-size: 28px; font-weight: 700; margin-top: 4px; color: var(--accent); }
.stat.critical .value { color: var(--crit); }
.stat.warn .value { color: var(--warn); }

/* ── grid de cards ── */
.grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(420px, 1fr));
  gap: 12px; padding: 0 20px 20px;
}

.card {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 4px; overflow: hidden;
  display: flex; flex-direction: column;
}
.card-header {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 14px; background: var(--panel-2); border-bottom: 1px solid var(--border);
}
.card-num {
  font-size: 22px; font-weight: 700; color: var(--accent);
  width: 32px; text-align: center;
}
.card-title { flex: 1; font-size: 13px; font-weight: 600; letter-spacing: 1px; text-transform: uppercase; }
.card-count { font-size: 11px; color: var(--muted); }
.card-body { padding: 8px 0; max-height: 480px; overflow-y: auto; }
.card-empty { padding: 24px; text-align: center; color: var(--muted); font-size: 11px; letter-spacing: 1px; }

/* ── item ── */
.item {
  padding: 10px 14px;
  border-bottom: 1px dashed var(--border);
  cursor: pointer;
  transition: background .12s;
}
.item:hover { background: rgba(0,255,156,0.04); }
.item:last-child { border-bottom: none; }
.item-head { display: flex; gap: 8px; align-items: baseline; flex-wrap: wrap; }
.item-nome { font-weight: 700; color: var(--accent-2); font-size: 12px; flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.item-meta { margin-top: 2px; color: var(--muted); font-size: 11px; }
.item-loja { color: var(--muted); font-size: 10px; letter-spacing: 1px; }

.item-motivo { margin-top: 6px; font-size: 12px; line-height: 1.5; color: var(--text); }

.item-foot { margin-top: 8px; display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.badge {
  font-size: 10px; padding: 2px 8px; border-radius: 3px;
  border: 1px solid var(--border); background: var(--panel-2);
  letter-spacing: 1px; text-transform: uppercase;
}
.badge.acao { color: var(--accent); border-color: var(--accent); }
.badge.qtd { color: var(--accent-2); border-color: var(--accent-2); }
.prio {
  display: inline-flex; gap: 2px; margin-left: auto;
}
.prio span { width: 6px; height: 12px; background: var(--border); border-radius: 1px; }
.prio span.on { background: var(--warn); }
.prio.p5 span.on { background: var(--crit); }

/* card colors */
.card[data-card="ruptura_critica"] .card-num,
.card[data-card="ruptura_critica"] .card-title { color: var(--crit); }
.card[data-card="compre_urgente"] .card-num { color: var(--warn); }
.card[data-card="cancele_compras"] .card-num { color: var(--crit); }
.card[data-card="reduza_compra"] .card-num { color: var(--warn); }
.card[data-card="aumente_compra"] .card-num { color: var(--accent); }
.card[data-card="em_transito"] .card-num { color: var(--accent-2); }
.card[data-card="vendeu_muito"] .card-num,
.card[data-card="vendeu_muito"] .card-title { color: var(--accent); }
.card[data-card="vendeu_pouco"] .card-num { color: var(--warn); }
.card[data-card="promocionar"] .card-num,
.card[data-card="promocionar"] .card-title { color: var(--accent-2); }

/* ── footer ── */
.foot {
  display: flex; justify-content: space-between;
  padding: 10px 20px; border-top: 1px solid var(--border);
  font-size: 10px; color: var(--muted); letter-spacing: 1px;
}

/* ── toast ── */
.toast {
  position: fixed; bottom: 20px; right: 20px;
  background: var(--panel); border: 1px solid var(--accent);
  padding: 12px 18px; border-radius: 4px;
  color: var(--accent); font-size: 12px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.4);
  z-index: 99;
}
.toast.err { border-color: var(--crit); color: var(--crit); }

/* scrollbar */
.card-body::-webkit-scrollbar { width: 6px; }
.card-body::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
.card-body::-webkit-scrollbar-track { background: transparent; }

/* ── modal ── */
.modal-backdrop {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(0,0,0,0.75); backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
  animation: fadein .15s ease-out;
}
@keyframes fadein { from { opacity: 0; } to { opacity: 1; } }
.modal {
  background: var(--panel);
  border: 1px solid var(--accent);
  border-radius: 6px;
  width: min(720px, 100%);
  max-height: 90vh;
  display: flex; flex-direction: column;
  box-shadow: 0 8px 40px rgba(0,255,156,0.15);
}
.modal-head {
  display: flex; justify-content: space-between; align-items: flex-start;
  padding: 16px 20px; border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(0,255,156,0.06), transparent);
}
.modal-card { color: var(--muted); font-size: 10px; letter-spacing: 2px; text-transform: uppercase; }
.modal-title { font-size: 16px; color: var(--accent); font-weight: 700; margin-top: 4px; }
.modal-close {
  background: transparent; border: 1px solid var(--border);
  color: var(--muted); width: 30px; height: 30px;
  border-radius: 4px; cursor: pointer; font-size: 14px;
}
.modal-close:hover { color: var(--crit); border-color: var(--crit); }

.modal-body {
  padding: 16px 20px; overflow-y: auto; flex: 1;
  display: flex; flex-direction: column; gap: 18px;
}
.modal-body section h3 {
  font-size: 11px; color: var(--accent); letter-spacing: 2px;
  margin: 0 0 10px; padding-bottom: 6px;
  border-bottom: 1px dashed var(--border);
  display: flex; align-items: center;
}
.kv-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 6px 16px;
}
.kv { display: flex; flex-direction: column; gap: 2px; padding: 4px 0; }
.kv .k { font-size: 9px; color: var(--muted); letter-spacing: 1.5px; }
.kv .v { font-size: 12px; color: var(--text); word-break: break-word; }

.motivo-box {
  background: var(--bg-2); border-left: 3px solid var(--accent);
  padding: 10px 14px; border-radius: 3px; font-size: 13px;
  line-height: 1.6; margin-bottom: 12px;
}

.modal-foot {
  display: flex; gap: 8px; justify-content: flex-end;
  padding: 12px 20px; border-top: 1px solid var(--border);
}
.modal-body::-webkit-scrollbar { width: 6px; }
.modal-body::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }