:root {
  --bg: #eef1f6;
  --surface: #ffffff;
  --border: #dde3ec;
  --text: #171b22;
  --muted: #5f6b7d;
  --primary: #2f5bd7;
  --primary-dark: #2447ad;
  --ok: #12704a;
  --ok-bg: #e4f4ec;
  --warn: #8a5a00;
  --warn-bg: #fbf0d9;
  --err: #b32d2e;
  --radius: 12px;
}

* { box-sizing: border-box; }

/* Tem de vir antes das regras de display, senao o atributo hidden nao esconde nada */
[hidden] { display: none !important; }

body {
  margin: 0;
  padding: 2rem 1rem 4rem;
  font-family: Calibri, "Segoe UI", system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  background: var(--bg);
  color: var(--text);
}

h1 { font-size: 1.45rem; margin: 0; }
h2 { font-size: 1.1rem; margin: 0 0 .35rem; }

.muted { color: var(--muted); margin: .2rem 0 1rem; }
.small-text { font-size: .87rem; margin: .1rem 0 .5rem; }
.error { color: var(--err); font-weight: 600; margin: .75rem 0 0; }

code {
  background: #eef1f5;
  padding: .1rem .35rem;
  border-radius: 5px;
  font-size: .88em;
}

/* Estrutura */
main, .login-wrap { max-width: 52rem; margin: 0 auto; }

.topbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.4rem 1.6rem;
  margin-bottom: 1.15rem;
  box-shadow: 0 1px 3px rgba(16, 30, 60, .05);
}

.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: .3rem;
}

/* Entrada */
.login-wrap { display: flex; min-height: 70vh; align-items: center; }
.login-card { width: 100%; max-width: 24rem; margin: 0 auto; }
.login-card .btn { width: 100%; margin-top: 1rem; }

/* Campos */
label {
  display: block;
  font-weight: 600;
  font-size: .92rem;
  margin: 1rem 0 .35rem;
}

input[type="text"], input[type="password"], input[type="email"] {
  width: 100%;
  padding: .55rem .7rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  font: inherit;
  font-size: .95rem;
  background: #fbfcfe;
  color: var(--text);
}

input:focus {
  outline: 2px solid var(--primary);
  outline-offset: 1px;
  background: #fff;
}

input[readonly] { color: var(--muted); }

input:disabled {
  background: #eef1f5;
  color: var(--muted);
  cursor: not-allowed;
}

.copy-row { display: flex; gap: .5rem; align-items: stretch; }
.copy-row input { flex: 1; min-width: 0; }

/* Botoes */
.btn {
  border: 1px solid var(--border);
  background: #f5f7fa;
  color: var(--text);
  border-radius: 8px;
  padding: .55rem 1rem;
  font: inherit;
  font-weight: 600;
  font-size: .92rem;
  cursor: pointer;
  white-space: nowrap;
}

.btn:hover { background: #eaeef4; }
.btn.primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn.primary:hover { background: var(--primary-dark); }
.btn.ghost { background: transparent; }
.btn.ghost:hover { background: #f0f3f8; }
.btn.small { padding: .35rem .75rem; font-size: .87rem; }
.btn.danger { color: var(--err); border-color: #f0d3d3; }
.btn.danger:hover { background: #fbeeee; }
.btn:disabled { opacity: .55; cursor: default; }

/* Contas */
.accounts { display: flex; flex-direction: column; gap: .75rem; margin-top: .9rem; }

.account {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: .95rem 1.1rem;
  background: #fcfdff;
}

.account-head {
  display: flex;
  align-items: center;
  gap: .6rem;
  flex-wrap: wrap;
}

.account-name { font-weight: 700; font-size: 1.02rem; }

.pill {
  font-size: .78rem;
  font-weight: 700;
  padding: .12rem .55rem;
  border-radius: 999px;
}

.pill.ok { background: var(--ok-bg); color: var(--ok); }
.pill.warn { background: var(--warn-bg); color: var(--warn); }

.account-meta {
  color: var(--muted);
  font-size: .87rem;
  margin: .45rem 0 .7rem;
  word-break: break-word;
}

.account-meta span { display: inline-block; margin-right: 1rem; }
.account-actions { display: flex; gap: .45rem; flex-wrap: wrap; }

.guide-link-row { margin: 1.35rem 0 0; }
.guide-link-row .btn { display: inline-block; text-decoration: none; }

.empty {
  color: var(--muted);
  text-align: center;
  padding: 1.75rem 1rem;
  border: 1px dashed var(--border);
  border-radius: 10px;
  margin-top: .9rem;
}

/* Detalhes e passos */
details { margin-top: 1rem; }
summary { cursor: pointer; font-weight: 600; font-size: .92rem; color: var(--primary); }
details > *:not(summary) { margin-top: .75rem; }
.steps { color: var(--muted); font-size: .9rem; padding-left: 1.2rem; }
.steps li { margin: .3rem 0; }

/* Dialogo */
dialog {
  border: none;
  border-radius: var(--radius);
  padding: 1.6rem 1.75rem;
  max-width: 30rem;
  width: calc(100% - 2rem);
  max-height: 88vh;
  overflow-y: auto;
  box-shadow: 0 12px 40px rgba(16, 30, 60, .22);
  color: var(--text);
}

dialog::backdrop { background: rgba(15, 22, 40, .45); }

.dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: .6rem;
  margin-top: 1.5rem;
}

/* Aviso flutuante */
.toast {
  position: fixed;
  top: 1rem;
  left: 50%;
  transform: translateX(-50%);
  background: #171b22;
  color: #fff;
  padding: .65rem 1.15rem;
  border-radius: 8px;
  font-size: .92rem;
  font-weight: 600;
  z-index: 50;
  box-shadow: 0 6px 20px rgba(0, 0, 0, .25);
}

.toast.err { background: var(--err); }

@media (max-width: 34rem) {
  .copy-row { flex-direction: column; }
  body { padding: 1.25rem .75rem 3rem; }
  .card { padding: 1.15rem 1.2rem; }
}