:root {
  --bg: #0f172a;
  --panel: #1e293b;
  --border: #334155;
  --text: #e2e8f0;
  --muted: #94a3b8;
  --accent: #22c55e;
  --accent-2: #16a34a;
  --danger: #ef4444;
  --warn: #f59e0b;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

.app { max-width: 960px; margin: 0 auto; padding: 24px 16px; }

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px;
  margin-bottom: 16px;
}

h1 { font-size: 1.4rem; margin: 0 0 16px; }
h2 { font-size: 1.1rem; margin: 0 0 12px; }
p { margin: 0 0 12px; }
.muted { color: var(--muted); font-size: 0.9rem; }

label { display: block; margin-bottom: 4px; font-size: 0.9rem; color: var(--muted); }
input, textarea, select {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #0b1220;
  color: var(--text);
  font-size: 1rem;
  margin-bottom: 12px;
}
input:focus, textarea:focus, select:focus {
  outline: 2px solid var(--accent);
  border-color: var(--accent);
}
textarea { min-height: 120px; font-family: ui-monospace, monospace; resize: vertical; }

button {
  padding: 10px 16px;
  border: none;
  border-radius: 8px;
  background: var(--accent);
  color: #04130a;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  margin-right: 8px;
  margin-bottom: 8px;
}
button:hover { background: var(--accent-2); }
button.secondary { background: var(--border); color: var(--text); }
button.danger { background: var(--danger); color: #fff; }
button:disabled { opacity: 0.5; cursor: not-allowed; }

.alert { padding: 12px 16px; border-radius: 8px; margin-bottom: 12px; font-size: 0.95rem; }
.alert.error { background: #3b1212; border: 1px solid var(--danger); color: #fecaca; }
.alert.info { background: #0f2a1a; border: 1px solid var(--accent); color: #bbf7d0; }
.alert.warn { background: #2a200b; border: 1px solid var(--warn); color: #fde68a; }

table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-weight: 600; }

.badge { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 0.75rem; font-weight: 600; }
.badge.ok { background: #0f2a1a; color: #4ade80; }
.badge.warn { background: #2a200b; color: #fbbf24; }
.badge.err { background: #3b1212; color: #f87171; }
.badge.muted { background: var(--border); color: var(--muted); }

.row { display: flex; gap: 12px; flex-wrap: wrap; align-items: flex-end; }
.row > * { flex: 1; min-width: 160px; }

.toolbar { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }

.stats { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 12px; margin-bottom: 16px; }
.stat { background: var(--panel); border: 1px solid var(--border); border-radius: 10px; padding: 14px; text-align: center; }
.stat .num { font-size: 1.6rem; font-weight: 700; }
.stat .lbl { color: var(--muted); font-size: 0.8rem; }

.hidden { display: none; }

/* ---------- Login ---------- */

.auth {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  min-height: 100vh;
  margin: -24px -16px;
}

.auth-brand {
  padding: 56px 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background:
    radial-gradient(1000px 500px at 0% 0%, rgba(34, 197, 94, 0.18), transparent 60%),
    linear-gradient(160deg, #0b1220, #101c2e);
  border-right: 1px solid var(--border);
}
.auth-brand h1 { font-size: 2rem; margin: 0 0 12px; }
.auth-brand p { color: var(--muted); max-width: 42ch; }
.auth-logo {
  width: 52px; height: 52px; border-radius: 14px;
  display: grid; place-items: center;
  background: var(--accent); color: #04130a;
  font-weight: 800; letter-spacing: 1px;
  margin-bottom: 24px;
}
.auth-features { list-style: none; padding: 0; margin: 24px 0 0; color: var(--muted); font-size: 0.92rem; }
.auth-features li { padding-left: 24px; position: relative; margin-bottom: 8px; }
.auth-features li::before { content: "✓"; position: absolute; left: 0; color: var(--accent); font-weight: 700; }

.auth-panel { display: grid; place-items: center; padding: 40px 24px; }
.auth-box { width: 100%; max-width: 380px; }
.auth-title { font-size: 1.6rem; margin: 0 0 6px; }
.auth-sub { color: var(--muted); font-size: 0.95rem; margin-bottom: 20px; }
.auth-btn { width: 100%; margin: 4px 0 0; padding: 12px 16px; }
.auth-link {
  width: 100%; background: none; color: var(--muted);
  font-weight: 500; font-size: 0.9rem; padding: 10px; margin: 4px 0 0;
}
.auth-link:hover:not(:disabled) { background: none; color: var(--accent); text-decoration: underline; }
.auth-back {
  background: none; color: var(--muted); padding: 0; margin: 0 0 16px;
  font-size: 0.9rem; font-weight: 500;
}
.auth-back:hover { background: none; color: var(--text); }

.phone-field { position: relative; }
.phone-ddi {
  position: absolute; left: 12px; top: 11px;
  color: var(--muted); font-size: 1rem; pointer-events: none;
}
.phone-field input { padding-left: 50px; letter-spacing: 0.5px; }

.otp { display: grid; grid-template-columns: repeat(6, 1fr); gap: 8px; margin-bottom: 16px; }
.otp-box {
  margin: 0; padding: 12px 0;
  text-align: center; font-size: 1.4rem; font-weight: 600;
  font-variant-numeric: tabular-nums;
}

@media (max-width: 820px) {
  .auth { grid-template-columns: 1fr; min-height: auto; }
  .auth-brand { padding: 32px 24px; border-right: none; border-bottom: 1px solid var(--border); }
  .auth-brand h1 { font-size: 1.5rem; }
  .auth-features { display: none; }
}

/* ---------- Painel ---------- */

.topo { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }
.topo h1 { margin: 0; }
.topo-usuario { display: flex; align-items: center; gap: 12px; }
.topo-usuario button { margin: 0; }

.toolbar button:disabled { opacity: 0.4; cursor: not-allowed; }

.row-topo { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap; }
.row-topo h2 { margin: 0; }
.row-topo button { margin: 0; }

/* ---------- Assistente ---------- */

.passos {
  display: flex; flex-wrap: wrap; gap: 8px;
  list-style: none; margin: 0 0 16px; padding: 0;
  font-size: 0.85rem; color: var(--muted);
}
.toolbar .passos { margin: 0; }
button.chip { margin: 0 4px 4px 0; padding: 4px 10px; font-size: 0.85rem; }
.passos li { display: flex; align-items: center; gap: 6px; padding: 6px 12px; border: 1px solid var(--border); border-radius: 999px; }
.passos .passo-num {
  width: 20px; height: 20px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--border); color: var(--text); font-size: 0.75rem; font-weight: 700;
}
.passos li.clicavel { cursor: pointer; }
.passos li.clicavel:hover { border-color: var(--accent-2); color: var(--text); }
.passos li.atual { color: var(--text); border-color: var(--accent); background: rgba(34, 197, 94, 0.1); }
.passos li.atual .passo-num { background: var(--accent); color: #04130a; }
.passos li.feito .passo-num { background: var(--accent-2); color: #04130a; }

tr.linha-alerta { background: rgba(234, 179, 8, 0.08); }

.preview-balao {
  background: #0b1220; border: 1px solid var(--border); border-left: 3px solid var(--accent);
  border-radius: 8px; padding: 12px 14px; margin-bottom: 8px; white-space: pre-wrap;
}
.preview-meta { display: block; margin-top: 6px; color: var(--muted); font-size: 0.78rem; }

input.edicao { margin: 0; padding: 6px 8px; font-size: 0.9rem; }
td button { margin: 0 4px 0 0; padding: 6px 10px; font-size: 0.85rem; }

.divisor { border: none; border-top: 1px solid var(--border); margin: 20px 0; }
label.inline { display: flex; align-items: center; gap: 8px; margin: 8px 0 12px; }
label.inline input { width: auto; margin: 0; }
select { appearance: none; }