:root { --ink: #202925; --muted: #626c65; --paper: #f6f8f7; --line: #cbd3cf; --accent: #17704b; --danger: #a42c31; }
* { box-sizing: border-box; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: "Trebuchet MS", sans-serif; font-size: 16px; line-height: 1.5; letter-spacing: 0; }
header { min-height: 76px; border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 16px 6%; background: #fff; flex-wrap: wrap; }
a { color: var(--accent); text-underline-offset: 4px; }
.brand { font-family: Georgia, serif; font-size: 28px; color: var(--ink); text-decoration: none; }
.environment, .muted { color: var(--muted); font-size: 14px; }
main { max-width: 1060px; padding: 48px 24px; margin: auto; }
h1 { font-family: Georgia, serif; font-size: 30px; line-height: 1.2; font-weight: 400; margin: 0 0 28px; }
.account-form { max-width: 380px; margin: 16px auto; }
form > div { margin-bottom: 20px; }
label { display: block; margin-bottom: 6px; font-size: 14px; }
input:not([type=hidden]) { width: 100%; min-height: 44px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 4px; font: inherit; background: #fff; }
button { min-height: 44px; padding: 10px 20px; background: var(--accent); color: #fff; border: 1px solid var(--accent); border-radius: 4px; font: inherit; cursor: pointer; }
button:hover { background: #105839; }
:focus-visible { outline: 3px solid #dfaa37; outline-offset: 3px; }
.secondary { background: transparent; color: var(--accent); }
.secondary:hover { background: #e8efeb; }
.secondary-action { margin-top: 16px; }
.errorlist { padding-left: 20px; color: var(--danger); font-size: 14px; }
.workspace-heading, nav { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.workspace-heading h1 { margin: 0; }
@media (max-width: 520px) { main { padding-top: 32px; } header { padding: 16px 24px; } .workspace-heading nav { width: 100%; } }