:root {
  --bg: #f3f5f8;
  --surface: #ffffff;
  --border: #d9dee6;
  --text: #1c2430;
  --muted: #647084;
  --primary: #0f2f73;
  --primary-dark: #0a2257;
  --brand-green: #17551c;
  --ok: #1a7f4b;
  --ok-bg: #e3f5ea;
  --warn: #8a5a00;
  --warn-bg: #fff3d6;
  --danger: #b3261e;
  --danger-bg: #fde7e5;
  --info-bg: #e4eefc;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 14px/1.45 "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif;
}

h1 { font-size: 22px; margin: 0 0 4px; }
h2 { font-size: 17px; margin: 0 0 12px; }
code { background: #eef1f5; padding: 1px 5px; border-radius: 4px; }
.muted { color: var(--muted); }
.error { color: var(--danger); margin: 8px 0 0; }
.warning { background: var(--warn-bg); color: var(--warn); padding: 8px 10px; border-radius: 6px; margin: 0 0 10px; }
.spacer { flex: 1; }

/* Controles */
button, input, select { font: inherit; }
button {
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  padding: 7px 12px;
  border-radius: 6px;
  cursor: pointer;
  white-space: nowrap;
}
button:hover:not(:disabled) { border-color: #b7c0cd; background: #f7f9fb; }
button:disabled { opacity: .5; cursor: not-allowed; }
button.primary { background: var(--primary); border-color: var(--primary); color: #fff; }
button.primary:hover:not(:disabled) { background: var(--primary-dark); border-color: var(--primary-dark); }
button.link { border: 0; background: none; color: var(--primary); padding: 2px 4px; }
button.small { padding: 4px 8px; font-size: 13px; }
button.danger { color: var(--danger); }

input:not([type=checkbox]), select {
  width: 100%;
  padding: 7px 9px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: #fff;
  color: var(--text);
}
input:focus, select:focus, button:focus-visible { outline: 2px solid #9dbdf0; outline-offset: 1px; }
label { display: block; margin-bottom: 10px; font-weight: 600; font-size: 13px; }
label input, label select { margin-top: 4px; font-weight: 400; }
label.inline { display: flex; align-items: center; gap: 8px; font-weight: 400; font-size: 14px; }

.card { background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: 18px; }

/* Login */
.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login-card { width: 100%; max-width: 360px; }
.login-logo { display: block; margin: 0 0 12px; }
.login-card button { width: 100%; margin-top: 6px; }
.login-card p.muted { margin: 0 0 16px; }

/* Topo */
.topbar {
  display: flex; align-items: center; gap: 20px; flex-wrap: wrap;
  background: var(--surface); border-bottom: 1px solid var(--border); padding: 0 18px;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 16px; padding: 10px 0; color: var(--primary); }
#tabs { display: flex; gap: 2px; flex: 1; flex-wrap: wrap; }
#tabs button {
  border: 0; border-radius: 0; background: none; color: var(--muted); padding: 15px 12px;
  border-bottom: 3px solid transparent;
}
#tabs button:hover { color: var(--text); background: none; }
#tabs button.active { color: var(--primary); border-bottom-color: var(--brand-green); font-weight: 600; }
.user { font-size: 13px; color: var(--muted); }

.banner { padding: 9px 18px; background: var(--info-bg); border-bottom: 1px solid #c9dbf7; }
.banner.danger { background: var(--danger-bg); border-color: #f3c5c1; color: var(--danger); }

.page { padding: 16px 18px 40px; }
.toolbar { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
.toolbar input[type=search] { width: 220px; }
.toolbar select { width: auto; }
.toolbar p { margin: 0; }

/* Tabelas */
.table-wrap { background: var(--surface); border: 1px solid var(--border); border-radius: 10px; overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 9px 12px; border-bottom: 1px solid #edf0f4; vertical-align: top; }
th { font-size: 12px; text-transform: uppercase; letter-spacing: .03em; color: var(--muted); background: #fafbfc; white-space: nowrap; }
tbody tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: #f8fafc; }
td.num, th.num { text-align: right; white-space: nowrap; }
td.check, th.check { width: 34px; }
td.actions-cell { white-space: nowrap; text-align: right; }
td.empty { text-align: center; color: var(--muted); padding: 28px; }
.db-name { font-weight: 600; }
.sub { color: var(--muted); font-size: 12px; }
.msg { max-width: 420px; font-size: 12px; color: var(--muted); overflow-wrap: anywhere; }

.badge { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 12px; font-weight: 600; white-space: nowrap; }
.badge.backup { background: var(--info-bg); color: #1b4f9c; }
.badge.restore { background: #efe6fb; color: #5b2f9e; }
.badge.none { background: #eef1f5; color: var(--muted); }
.badge.ok { background: var(--ok-bg); color: var(--ok); }
.badge.aviso { background: var(--warn-bg); color: var(--warn); }
.badge.erro { background: var(--danger-bg); color: var(--danger); }
.badge.executando { background: var(--info-bg); color: #1b4f9c; }
.badge.off { background: #eef1f5; color: var(--muted); }

/* Diálogos */
dialog { border: 0; border-radius: 12px; padding: 0; width: min(520px, calc(100vw - 24px)); box-shadow: 0 12px 40px rgba(16, 28, 48, .3); }
dialog::backdrop { background: rgba(16, 28, 48, .45); }
dialog form { padding: 20px; }
.actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 14px; flex-wrap: wrap; }
.actions.start { justify-content: flex-start; }
.small-note { font-size: 12px; margin: 12px 0 0; }
.row { display: flex; gap: 10px; }
.row .grow { flex: 1; }
.row .small { width: 110px; }
.weekdays { border: 1px solid var(--border); border-radius: 6px; margin: 0 0 10px; padding: 6px 10px 8px; display: flex; flex-wrap: wrap; gap: 4px 14px; }
.weekdays legend { font-weight: 600; font-size: 13px; padding: 0 4px; }
.weekdays label { display: inline-flex; align-items: center; gap: 5px; margin: 0; font-weight: 400; }

.grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 16px; max-width: 1100px; align-items: start; }

.toast {
  position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%);
  background: #1c2430; color: #fff; padding: 10px 16px; border-radius: 8px; max-width: calc(100vw - 32px);
  box-shadow: 0 6px 20px rgba(16, 28, 48, .3); z-index: 10;
}
.toast.error { background: var(--danger); color: #fff; margin: 0; }

@media (max-width: 720px) {
  .page { padding: 12px 10px 32px; }
  .toolbar input[type=search] { width: 100%; }
}