@import url('https://fonts.googleapis.com/css2?family=League+Spartan:wght@500;600;700&family=Montserrat:wght@400;500;600&display=swap');

:root {
  --black: #0a0a0a;
  --charcoal: #171717;
  --gray-900: #242424;
  --gray-700: #4a4a4a;
  --gray-300: #d8d8d8;
  --gray-100: #f4f4f4;
  --white: #ffffff;
  --danger: #8d1f1f;
  --success: #1f6b3a;
}
* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; background: var(--gray-100); color: var(--black); font-family: 'Montserrat', Arial, sans-serif; }
a { color: inherit; }
.shell { min-height: 100vh; display: grid; grid-template-columns: 290px 1fr; }
.sidebar { background: var(--black); color: var(--white); padding: 28px 22px; display: flex; flex-direction: column; gap: 28px; }
.logo { width: 190px; max-width: 100%; }
.eyebrow { font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: #bcbcbc; }
.nav { display: grid; gap: 8px; }
.nav a { text-decoration: none; border-radius: 8px; padding: 12px 13px; color: #d7d7d7; font-size: 14px; }
.nav a.active, .nav a:hover { background: #222; color: #fff; }
.sidebar-bottom { margin-top: auto; display: grid; gap: 12px; }
.main { padding: 34px 40px 60px; }
h1, h2, h3 { font-family: 'League Spartan', Arial, sans-serif; margin-top: 0; }
h1 { font-size: clamp(34px, 5vw, 52px); line-height: .95; margin-bottom: 10px; }
.subtle { color: var(--gray-700); max-width: 760px; line-height: 1.55; }
.grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; margin-top: 28px; }
.card { background: var(--white); border: 1px solid var(--gray-300); border-radius: 12px; padding: 20px; box-shadow: 0 6px 22px rgba(0,0,0,.04); }
.metric { font-family: 'League Spartan', Arial, sans-serif; font-size: 30px; margin: 8px 0 2px; }
.pill { display: inline-flex; border-radius: 999px; padding: 6px 9px; background: var(--gray-100); font-size: 12px; font-weight: 600; }
.button { appearance: none; border: 0; border-radius: 8px; background: var(--black); color: var(--white); font: inherit; font-weight: 600; padding: 12px 16px; cursor: pointer; }
.button.secondary { background: #2b2b2b; }
.button.light { background: var(--white); color: var(--black); border: 1px solid var(--gray-300); }
.status { min-height: 24px; margin-top: 12px; font-size: 13px; }
.status.error { color: var(--danger); }
.status.success { color: var(--success); }
.login-page { min-height: 100vh; background: var(--black); display: grid; place-items: center; padding: 28px; }
.login-wrap { width: min(100%, 1040px); display: grid; grid-template-columns: 1.08fr .92fr; background: var(--white); border-radius: 16px; overflow: hidden; box-shadow: 0 30px 80px rgba(0,0,0,.28); }
.login-brand { background: var(--charcoal); color: var(--white); padding: 48px; display: flex; flex-direction: column; justify-content: space-between; min-height: 590px; }
.login-brand .logo { width: 230px; }
.login-brand h1 { max-width: 420px; font-size: 58px; }
.login-brand p { color: #c7c7c7; line-height: 1.6; }
.login-panel { padding: 56px 48px; display: flex; flex-direction: column; justify-content: center; }
.login-panel h2 { font-size: 38px; margin-bottom: 8px; }
.form { display: grid; gap: 16px; margin-top: 22px; }
label { display: grid; gap: 7px; font-size: 13px; font-weight: 600; }
input { width: 100%; border: 1px solid #bdbdbd; border-radius: 8px; padding: 12px 13px; font: inherit; background: #fff; }
input:focus { outline: 2px solid #111; outline-offset: 1px; }
.helper { font-size: 12px; color: var(--gray-700); line-height: 1.5; }
.account { display: grid; gap: 4px; font-size: 13px; }
.account strong { color: #fff; }
@media (max-width: 860px) {
  .login-wrap { grid-template-columns: 1fr; }
  .login-brand { min-height: auto; gap: 40px; padding: 36px; }
  .login-brand h1 { font-size: 44px; }
  .shell { grid-template-columns: 1fr; }
  .sidebar { position: static; }
  .grid { grid-template-columns: 1fr; }
  .main { padding: 28px 20px 50px; }
}