/* Нейтральная светлая тема UI отчётов (SPEC §5.8, минимализм). */

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  background: #f6f7f9;
  color: #24292f;
}

header {
  background: #ffffff;
  border-bottom: 1px solid #e1e4e8;
  padding: 12px 24px;
}

header h1 {
  font-size: 18px;
  margin: 0 0 8px;
}

#nav a {
  display: inline-block;
  margin-right: 8px;
  padding: 6px 12px;
  border-radius: 6px;
  color: #4a7ebb;
  text-decoration: none;
  font-size: 14px;
}

#nav a:hover { background: #eef3fa; }

#nav a.active {
  background: #4a7ebb;
  color: #ffffff;
}

main { padding: 20px 24px; max-width: 1400px; margin: 0 auto; }

h2 { font-size: 20px; }
h3 { font-size: 15px; color: #57606a; }

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  background: #ffffff;
  border: 1px solid #e1e4e8;
  border-radius: 8px;
  padding: 12px 16px;
  margin-bottom: 16px;
  font-size: 14px;
}

.filters select, .filters input {
  padding: 5px 8px;
  border: 1px solid #d0d7de;
  border-radius: 6px;
  font-size: 14px;
}

.filters button {
  padding: 6px 16px;
  border: none;
  border-radius: 6px;
  background: #4a7ebb;
  color: #ffffff;
  font-size: 14px;
  cursor: pointer;
}

.filters button:hover { background: #3a6aa8; }

.chart-box {
  background: #ffffff;
  border: 1px solid #e1e4e8;
  border-radius: 8px;
  padding: 16px;
  margin-bottom: 16px;
}

#table-box {
  background: #ffffff;
  border: 1px solid #e1e4e8;
  border-radius: 8px;
  padding: 16px;
  overflow-x: auto;
}

table {
  border-collapse: collapse;
  width: 100%;
  font-size: 13px;
}

th, td {
  text-align: left;
  padding: 7px 10px;
  border-bottom: 1px solid #e1e4e8;
  white-space: nowrap;
}

th { background: #f0f2f5; font-weight: 600; }

tbody tr:hover { background: #f6f8fa; }

.totals {
  margin-top: 12px;
  font-size: 13px;
  color: #57606a;
}

.total-item { margin-right: 16px; }

.empty { color: #57606a; }
.error { color: #b3261e; }

.login-wrap {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.login-card {
  width: min(100%, 380px);
  background: #ffffff;
  border: 1px solid #e1e4e8;
  border-radius: 12px;
  padding: 24px;
}

.login-card h1 {
  margin: 0 0 8px;
  font-size: 20px;
}

.login-lead {
  margin: 0 0 16px;
  color: #57606a;
  font-size: 14px;
  line-height: 1.45;
}

.login-card label {
  display: block;
  margin-bottom: 12px;
  font-size: 14px;
  font-weight: 600;
}

.login-card input {
  display: block;
  width: 100%;
  margin-top: 6px;
  padding: 8px 10px;
  border: 1px solid #d0d7de;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 400;
}

.login-card button {
  width: 100%;
  margin-top: 4px;
  padding: 8px 16px;
  border: none;
  border-radius: 6px;
  background: #4a7ebb;
  color: #ffffff;
  font-size: 14px;
  cursor: pointer;
}

.login-card button:hover { background: #3a6aa8; }

.login-error {
  margin: 0 0 12px;
  color: #b3261e;
  font-size: 14px;
}