:root {
  --blue: #1a94e0;
  --ink: #1c1c1c;
  --muted: #6b7280;
  --line: #e6e8ee;
  --bg: #f5f6f8;
  --red: #c4161c;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font: 14px/1.4 "Segoe UI", system-ui, sans-serif;
}
.layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  min-height: 100vh;
}
main { padding: 18px 22px 32px; }
aside {
  background: #fff;
  border-left: 1px solid var(--line);
  padding: 18px 16px 28px;
}
.top { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
h1 { margin: 0; font-size: 22px; letter-spacing: 0.04em; font-weight: 700; }
.muted { color: var(--muted); margin: 0; font-size: 12px; }
.logo { text-align: right; margin-bottom: 18px; }
.logo span { display: block; font-size: 11px; letter-spacing: 0.14em; color: #888; text-transform: lowercase; }
.logo strong {
  display: block;
  color: var(--red);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 34px;
  font-weight: 600;
  font-style: italic;
  line-height: 1;
}
aside label { display: block; margin: 12px 0 4px; color: #333; font-size: 13px; }
input, select, button { font: inherit; }
input[type="date"], select {
  width: 100%;
  height: 34px;
  border: 1px solid #cfd3dc;
  border-radius: 4px;
  background: #fff;
  padding: 0 8px;
}
.dates, .split { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.presets, .grains { display: flex; gap: 6px; margin-top: 8px; }
.presets button, .grains button, .ghost, .login button {
  height: 34px;
  border: 1px solid #222;
  background: #fff;
  border-radius: 3px;
  cursor: pointer;
}
.presets button { flex: 1; font-size: 12px; }
.grains { margin-top: 14px; }
.grains button { flex: 1; }
.grains button.active { background: #2a2a2a; color: #fff; }
.ghost { width: 100%; margin-top: 16px; }
.logout { display: block; margin-top: 10px; color: var(--muted); font-size: 12px; }
.banner {
  background: #fff8e8;
  border: 1px solid #f0d48a;
  border-radius: 8px;
  padding: 12px 14px;
  margin: 12px 0;
}
.banner.error { background: #fff2f0; border-color: #ffc1bc; }
.bar { height: 8px; background: #efe7d2; border-radius: 99px; margin-top: 8px; overflow: hidden; }
.bar > span { display: block; height: 100%; background: var(--blue); width: 0; }
.kpis {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
  margin: 14px 0 8px;
}
.kpi {
  background: #fff;
  border-radius: 10px;
  padding: 12px 12px 10px;
  min-height: 92px;
}
.kpi span { display: block; color: #444; font-size: 12px; letter-spacing: 0.02em; }
.kpi strong { display: block; margin-top: 8px; font-size: 32px; font-weight: 700; letter-spacing: -0.03em; }
.charts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px 16px;
  margin-top: 8px;
}
.card { background: #fff; border-radius: 10px; padding: 10px 12px 8px; min-height: 210px; }
.card h2 { margin: 0 0 2px; font-size: 13px; font-weight: 700; letter-spacing: 0.01em; }
.card .all { color: var(--blue); font-size: 11px; margin-bottom: 4px; }
.card .all i { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--blue); margin-right: 4px; }
.card canvas { width: 100% !important; height: 168px !important; }
.login-wrap { min-height: 100vh; display: grid; place-items: center; }
.login {
  width: min(420px, calc(100% - 32px));
  background: #fff;
  border-radius: 12px;
  padding: 28px 24px;
  box-shadow: 0 8px 30px rgba(0,0,0,.06);
}
.login .logo { text-align: left; }
.login h1 { margin: 8px 0 16px; }
.login input { width: 100%; height: 38px; border: 1px solid #cfd3dc; border-radius: 4px; padding: 0 10px; }
.login button { margin-top: 14px; background: #2a2a2a; color: #fff; padding: 0 16px; }
.error { color: var(--red); }
@media (max-width: 1100px) {
  .layout { grid-template-columns: 1fr; }
  aside { border-left: 0; border-top: 1px solid var(--line); }
  .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .charts { grid-template-columns: 1fr; }
  .kpi strong { font-size: 26px; }
}