:root {
  color-scheme: light;
  font-family: Inter, "Segoe UI", sans-serif;
  --forest: #075e36;
  --forest-dark: #06462e;
  --mint: #e2f2e7;
  --orange: #fa9528;
  --background: #f7f8f5;
  --surface: #ffffff;
  --text: #182b23;
  --muted: #52665a;
  --border: #dce7de;
  color: var(--text);
  background: var(--background);
}
* { box-sizing: border-box; }
body { margin: 0; }
button, input, textarea { font: inherit; }
button { cursor: pointer; }
button:disabled { cursor: wait; opacity: .6; }
h1 { margin: 26px 0 7px; font-size: 30px; letter-spacing: -.04em; }
h2 { font-size: 18px; }
h3 { margin: 0 0 8px; font-size: 17px; }
p { line-height: 1.5; }
.startup { padding: 32px; }
.muted, .small { color: var(--muted); }
.small { font-size: 12px; }
.eyebrow, .side-label { color: var(--muted); font-size: 11px; font-weight: 700; letter-spacing: .12em; }
.mark { display: inline-grid; place-items: center; flex: none; width: 42px; height: 42px; border-radius: 12px; background: var(--orange); color: var(--forest-dark); font-weight: 800; }
.login { display: grid; min-height: 100vh; place-items: center; padding: 24px; }
.login-card { width: min(100%, 460px); padding: 36px; border: 1px solid var(--border); border-radius: 20px; background: var(--surface); box-shadow: 0 15px 50px #06462e12; }
.login-card h1 { margin-top: 6px; }
form { display: grid; gap: 16px; margin: 24px 0; }
label { display: grid; gap: 7px; color: var(--muted); font-size: 13px; font-weight: 600; }
input, textarea { width: 100%; padding: 11px 12px; border: 1px solid var(--border); border-radius: 8px; color: var(--text); background: var(--surface); }
textarea { min-height: 72px; resize: vertical; }
button { border: 0; border-radius: 8px; font-weight: 600; }
.primary, .secondary { padding: 10px 15px; }
.primary { color: white; background: var(--forest); }
.secondary { color: var(--forest-dark); background: var(--mint); }
.text-button { padding: 0; color: var(--forest); background: none; }
button:focus-visible, input:focus-visible, textarea:focus-visible { outline: 3px solid var(--orange); outline-offset: 2px; }
.shell { display: grid; grid-template-columns: 252px 1fr; min-height: 100vh; }
.sidebar { padding: 26px 16px; background: var(--forest-dark); color: white; }
.brand { display: flex; align-items: center; gap: 11px; padding: 0 8px 26px; }
.brand-name { font-weight: 700; }
.side-label { margin: 0 10px 10px; color: #c5dfcd; }
nav { display: grid; gap: 3px; }
.nav-item { width: 100%; padding: 10px 12px; color: #d4e4d7; background: transparent; text-align: left; font-size: 13px; }
.nav-item:hover, .nav-item.selected { color: white; background: var(--forest); }
.main { width: 100%; max-width: 1440px; padding: 26px 40px 60px; }
.topbar { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding-bottom: 20px; border-bottom: 1px solid var(--border); }
.actions { display: flex; flex-wrap: wrap; gap: 8px; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(185px, 1fr)); gap: 16px; margin: 28px 0; }
.metric, .review-card, .notice { padding: 20px; border: 1px solid var(--border); border-radius: 16px; background: var(--surface); box-shadow: 0 3px 12px #06462e0a; }
.metric p { margin: 0 0 10px; }
.metric strong { display: block; margin: 4px 0; font-size: 30px; }
.review-card { margin: 14px 0; }
.review-card textarea { margin: 6px 0 12px; }
.notice { margin-top: 25px; color: var(--muted); }
.notice h2 { color: var(--text); }
.alert { padding: 12px; border: 1px solid #f2c5bd; border-radius: 8px; color: #872a20; background: #fff3f1; }
@media (max-width: 760px) {
  .shell { display: block; }
  .sidebar { padding: 18px; }
  .brand { padding-bottom: 15px; }
  nav { display: flex; overflow-x: auto; }
  .nav-item { white-space: nowrap; }
  .main { padding: 20px; }
}