:root {
  --hm-navy: #0b2e4f;
  --hm-navy-dark: #071f38;
  --hm-accent: #2f7dd1;
  --hm-bg: #f4f6f8;
  --hm-border: #dde2e6;
  --hm-text: #1c2733;
  --hm-muted: #6b7885;
  --hm-error: #c0392b;
  --hm-success: #1e8e3e;
  font-family: -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--hm-bg);
  color: var(--hm-text);
}

header.hm-header {
  background: var(--hm-navy);
  color: #fff;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

header.hm-header h1 {
  font-size: 18px;
  margin: 0;
}

main {
  max-width: 720px;
  margin: 24px auto;
  padding: 0 16px 48px;
}

.card {
  background: #fff;
  border: 1px solid var(--hm-border);
  border-radius: 8px;
  padding: 24px;
  margin-bottom: 16px;
}

label {
  display: block;
  font-size: 13px;
  color: var(--hm-muted);
  margin: 12px 0 4px;
}

input, select, button {
  font-size: 14px;
  padding: 8px 10px;
  border-radius: 6px;
  border: 1px solid var(--hm-border);
  width: 100%;
}

button {
  background: var(--hm-navy);
  color: #fff;
  border: none;
  cursor: pointer;
  margin-top: 16px;
  width: auto;
  padding: 10px 20px;
}
button:hover { background: var(--hm-navy-dark); }
button.secondary { background: var(--hm-muted); }
button.danger { background: var(--hm-error); }

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 16px;
}

.msg { padding: 10px 12px; border-radius: 6px; margin-top: 12px; font-size: 14px; }
.msg.error { background: #fdecea; color: var(--hm-error); }
.msg.success { background: #e8f5e9; color: var(--hm-success); }

table.summary { width: 100%; border-collapse: collapse; margin-top: 8px; }
table.summary td { padding: 6px 8px; border-bottom: 1px solid var(--hm-border); }
table.summary td:first-child { color: var(--hm-muted); width: 40%; }

.kpi-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 12px; }
.kpi { background: #fff; border: 1px solid var(--hm-border); border-radius: 8px; padding: 16px; text-align: center; }
.kpi .value { font-size: 28px; font-weight: 700; color: var(--hm-navy); }
.kpi .label { font-size: 12px; color: var(--hm-muted); margin-top: 4px; }

nav.hm-tabs { display: flex; gap: 8px; }
nav.hm-tabs a { color: #cfe0f0; text-decoration: none; font-size: 13px; }
nav.hm-tabs a:hover { color: #fff; }