:root {
  /* paleta alinhada com connectivity.itpoint.pt */
  --accent: #00a3e0;
  --accent-dark: #0086b8;
  --dark: #0a2540;
  --teal: #00a3e0;
  --bg: #f5f7fa;
  --card: #ffffff;
  --text: #1a1a1a;
  --muted: #555555;
  --border: #d5dae0;
  --field-bg: #fafbfc;
  --ok: #1b5e20;
  --ok-bg: #e8f5e9;
  --ok-border: #4caf50;
  --err: #cc0000;
  --err-bg: #fdecea;
  --err-border: #e6a6a6;
  --radius: 8px;
  --shadow: 0 2px 8px rgba(0,0,0,0.04);
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ---------- Header (template connectivity.itpoint.pt) ---------- */
.site-header { background: var(--dark); color: #fff; }
.header-inner {
  max-width: 1100px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 24px; gap: 16px;
}
.brand { color: #fff; display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand-logo { height: 34px; filter: brightness(0) invert(1); }
.brand-sub { color: #9bbcd8; font-size: 12px; font-style: italic; }
.header-end { display: flex; align-items: center; gap: 16px; margin-left: auto; flex-shrink: 0; }
.accent-line { background: var(--accent); height: 3px; }
.btn-light {
  background: transparent; color: #fff; border: 1px solid rgba(255,255,255,.45);
  border-radius: 6px; padding: 8px 12px; font-size: 13px; font-weight: 600; cursor: pointer;
}
.btn-light:hover { background: rgba(255,255,255,.12); }

/* ---------- Conteúdo ---------- */
.wrap { max-width: 720px; width: 100%; margin: 0 auto; padding: 32px 20px 48px; flex: 1; }

/* ---------- Footer (template connectivity) ---------- */
.site-footer { background: var(--dark); color: #9bbcd8; font-size: 12px; }
.footer-inner {
  max-width: 1100px; margin: 0 auto;
  display: flex; justify-content: space-between; align-items: flex-end;
  padding: 20px 24px; gap: 16px;
}
.footer-left strong { color: #fff; }
.footer-right { font-style: italic; white-space: nowrap; }
@media (max-width: 560px) {
  .footer-inner { flex-direction: column; align-items: flex-start; gap: 8px; }
}

.steps { display: flex; gap: 6px; margin: 24px 0; }
.steps .pill {
  flex: 1; height: 6px; border-radius: 3px; background: var(--border);
}
.steps .pill.active { background: var(--accent); }
.steps .pill.done { background: var(--ok); }

.card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow);
}
.card h2 { margin: 0 0 4px; font-size: 19px; color: var(--dark); }
.card .sub { color: var(--muted); margin: 0 0 20px; font-size: 14px; }

label { display: block; font-size: 13px; font-weight: 600; margin: 14px 0 6px; }
label .opt { color: var(--muted); font-weight: 400; }
input, textarea {
  width: 100%; padding: 11px 12px; border: 1px solid var(--border);
  border-radius: 6px; font-size: 15px; font-family: inherit; background: var(--field-bg);
}
input:focus, textarea:focus { outline: none; border-color: var(--accent); background: #fff; box-shadow: 0 0 0 3px rgba(0,163,224,.15); }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.row-3 { display: grid; grid-template-columns: 0.85fr 0.85fr 2fr 64px; gap: 10px; align-items: end; }

button {
  cursor: pointer; border: none; border-radius: 6px; font-size: 15px; font-weight: 600;
  padding: 12px 18px; background: var(--accent); color: #fff; transition: background .15s;
}
button:hover { background: var(--accent-dark); }
button:disabled { opacity: .55; cursor: not-allowed; }
button.ghost { background: #eef3f7; color: var(--dark); border: 1px solid var(--border); }
button.ghost:hover { background: #e3eaf0; }
button.small { padding: 8px 12px; font-size: 13px; }
.actions { display: flex; justify-content: space-between; gap: 12px; margin-top: 24px; }

.item {
  border: 1px solid var(--border); border-radius: 6px; padding: 16px; margin-bottom: 12px;
  position: relative; background: var(--field-bg);
}
.item .del {
  position: absolute; top: 10px; right: 10px; background: transparent; color: var(--err);
  font-size: 13px; padding: 4px 8px;
}
.item .del:hover { background: var(--err-bg); }

.msg { padding: 10px 12px; border-radius: 6px; font-size: 14px; margin-top: 14px; display: none; }
.msg.show { display: block; }
.msg.err { background: var(--err-bg); color: var(--err); border: 1px solid var(--err-border); }
.msg.ok { background: var(--ok-bg); color: var(--ok); border: 1px solid var(--ok-border); }
.devcode { background: var(--itp-warning-bg, #fff8e1); border: 1px dashed #f0c040; color: #6b5800; font-size: 13px; }

.success { text-align: center; padding: 20px 0; }
.success .check { width: 64px; height: 64px; border-radius: 50%; background: var(--ok-bg); color: var(--ok);
  display: grid; place-items: center; font-size: 34px; margin: 0 auto 16px; }
.ref { font-size: 22px; font-weight: 700; color: var(--accent); letter-spacing: .5px; }

footer.note { text-align: center; color: var(--muted); font-size: 12px; margin-top: 26px; }
a { color: var(--accent); }

@media (max-width: 560px) {
  .row, .row-3 { grid-template-columns: 1fr; }
}