:root {
  --ink: #0d211e;
  --ink-soft: #3e5652;
  --line: #dee4e2;
  --paper-soft: #f4f6f5;
  --teal: #0077b6;
  --teal-bg: #dfeffa;
  --crimson: #e71d36;
  --crimson-bg: #fce4e7;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, "Helvetica Neue", Arial, sans-serif;
  color: var(--ink);
  background: #fff;
}

.page {
  max-width: 720px;
  margin: 0 auto;
  padding: 32px 20px 60px;
}

.center-page {
  max-width: 360px;
  margin: 80px auto;
  padding: 0 20px;
}

h1 { font-size: 22px; margin: 0 0 4px; }
h2 { font-size: 16px; margin: 28px 0 10px; color: var(--ink); }
.subtitle { color: var(--ink-soft); font-size: 13px; margin: 0 0 24px; }

label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--ink-soft);
  margin: 12px 0 4px;
}

input[type="text"], input[type="password"], select {
  width: 100%;
  padding: 9px 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  font-size: 14px;
  font-family: inherit;
  color: var(--ink);
}

input[type="file"] { margin-top: 4px; }

button {
  cursor: pointer;
  border: none;
  border-radius: 6px;
  padding: 10px 16px;
  font-size: 14px;
  font-weight: 600;
  font-family: inherit;
}

.btn-primary { background: var(--teal); color: #fff; }
.btn-primary:hover { background: #005f92; }
.btn-secondary { background: var(--paper-soft); color: var(--ink); border: 1px solid var(--line); }
.btn-secondary:hover { background: var(--line); }
.btn-danger { background: var(--crimson-bg); color: var(--crimson); }
.btn-danger:hover { background: #f8c6cd; }

.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-top: 16px; }
.row-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 0 12px; }

.error-box {
  background: var(--crimson-bg);
  color: var(--crimson);
  border-radius: 6px;
  padding: 10px 12px;
  font-size: 13px;
  margin-top: 14px;
  display: none;
}
.error-box.visible { display: block; }

table { width: 100%; border-collapse: collapse; margin-top: 12px; font-size: 14px; }
th, td { text-align: left; padding: 9px 8px; border-bottom: 1px solid var(--line); }
th { font-size: 11px; text-transform: uppercase; color: var(--ink-soft); }
tbody tr:hover { background: var(--paper-soft); cursor: pointer; }

.pill { display: inline-block; padding: 3px 9px; border-radius: 999px; font-size: 11px; font-weight: 700; }
.pill-rascunho { background: var(--paper-soft); color: var(--ink-soft); }
.pill-importado { background: var(--teal-bg); color: var(--teal); }

.top-bar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.link-back { color: var(--ink-soft); text-decoration: none; font-size: 13px; }
.link-back:hover { text-decoration: underline; }

.hint { color: var(--ink-soft); font-size: 12px; margin-top: 3px; }
.section-box { border: 1px solid var(--line); border-radius: 8px; padding: 16px; margin-top: 10px; }