:root {
  --bg1: #e9f2ff;
  --bg2: #dce9ff;
  --card: #ffffff;
  --ink: #102a55;
  --muted: #5b74a7;
  --accent: #0e57d2;
  --accent-2: #2c7df0;
  --line: #d5e2fb;
  --danger: #b0213b;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Segoe UI", Tahoma, sans-serif;
  color: var(--ink);
  background: linear-gradient(135deg, var(--bg1), var(--bg2));
}
.app-bg {
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at 15% 20%, rgba(44,125,240,.25), transparent 35%),
    radial-gradient(circle at 85% 0%, rgba(14,87,210,.18), transparent 30%);
  pointer-events: none;
}
.layout {
  position: relative;
  display: grid;
  grid-template-columns: 250px 1fr;
  min-height: 100vh;
}
.sidebar {
  background: linear-gradient(180deg, #0c3f9a, #0b2f74);
  color: #fff;
  padding: 26px 18px;
  border-right: 1px solid rgba(255,255,255,.15);
}
.sidebar h1 {
  margin: 0 0 18px;
  font-size: 1.4rem;
  letter-spacing: .4px;
}
.sidebar nav { display: flex; flex-direction: column; gap: 8px; }
.sidebar nav a {
  color: #deebff;
  text-decoration: none;
  padding: 10px 12px;
  border-radius: 10px;
  transition: background .2s ease;
}
.sidebar nav a:hover,
.sidebar nav a.active { background: rgba(255,255,255,.16); color: #fff; }
.main { padding: 24px; }
.panel {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 18px;
  box-shadow: 0 8px 28px rgba(11,47,116,.08);
  margin-bottom: 16px;
}
.panel h2 { margin-top: 0; }
.kpis {
  display: grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap: 12px;
}
.kpis article {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px;
  background: linear-gradient(160deg, #fff, #f5f9ff);
}
.kpis h3 { margin: 0 0 6px; font-size: .95rem; color: var(--muted); }
.kpis p { margin: 0; font-size: 1.6rem; font-weight: 700; }
.grid-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 12px;
}
.grid-form label { display: flex; flex-direction: column; gap: 6px; font-weight: 600; font-size: .93rem; }
input, select, textarea, button, .editor {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 12px;
  font: inherit;
  color: var(--ink);
  background: #fff;
}
textarea { min-height: 110px; }
button {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  border: none;
  font-weight: 600;
  cursor: pointer;
}
button:hover { filter: brightness(1.06); }
.table-wrap { overflow: auto; }
table { width: 100%; border-collapse: collapse; font-size: .93rem; }
th, td { border-bottom: 1px solid var(--line); padding: 8px; text-align: left; vertical-align: top; }
.tokens { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 8px; }
.token-btn {
  background: #e9f2ff;
  color: #1f4f9c;
  border: 1px solid #c3d6fa;
  padding: 6px 10px;
  border-radius: 999px;
}
.editor-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 8px;
}
.editor {
  min-height: 230px;
  border: 1px dashed #7fa6e4;
  background: #fcfdff;
}
.inline-form { display: flex; flex-wrap: wrap; gap: 6px; }
.inline-form button {
  padding: 6px 10px;
  font-size: .82rem;
}
.flash {
  border-radius: 10px;
  padding: 10px 12px;
  margin-bottom: 12px;
  font-weight: 600;
}
.flash.ok { background: #e8f8ef; color: #1d6a40; border: 1px solid #b5ebcb; }
.flash.error { background: #ffeef2; color: var(--danger); border: 1px solid #ffc8d4; }
.check { grid-column: 1 / -1; flex-direction: row !important; align-items: center; gap: 8px !important; }
.hint {
  margin-top: 14px;
  background: #eef5ff;
  border: 1px solid #d2e3ff;
  border-radius: 10px;
  padding: 10px 12px;
  color: #2d4f83;
}
code {
  display: block;
  margin-top: 6px;
  white-space: pre-wrap;
  background: #0d2e68;
  color: #d9e7ff;
  border-radius: 8px;
  padding: 8px 10px;
}
.small-upload {
  display: inline-flex !important;
  align-items: center;
  gap: 8px;
  background: #e9f2ff;
  border: 1px solid #c3d6fa;
  border-radius: 10px;
  padding: 6px 8px;
  font-weight: 600;
}
.small-upload input { border: 0; padding: 0; }
.public {
  display: grid;
  place-items: center;
  min-height: 100vh;
}
.public .card {
  max-width: 560px;
  background: #fff;
  border-radius: 16px;
  border: 1px solid var(--line);
  box-shadow: 0 8px 30px rgba(11,47,116,.12);
  padding: 24px;
}
@media (max-width: 1000px) {
  .layout { grid-template-columns: 1fr; }
  .sidebar { padding: 16px; }
  .main { padding: 14px; }
  .kpis { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .grid-form { grid-template-columns: 1fr; }
}