:root { color-scheme: light; font: 16px/1.5 Inter, ui-sans-serif, system-ui, sans-serif; color: #153b40; background: #f4faf8; }
* { box-sizing: border-box; }
body { margin: 0; }
.shell { width: min(1120px, calc(100% - 32px)); margin: 0 auto; padding: 28px 0 56px; }
.brand { display: flex; align-items: center; gap: 14px; margin-bottom: 28px; }
.mark { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 13px; background: #14565c; color: white; font-weight: 800; font-size: 22px; }
h1, h2, h3 { margin: 0 0 8px; letter-spacing: -.02em; }
.eyebrow { margin: 0 0 3px; color: #3a7572; font-size: 12px; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.card { border: 1px solid #d7e8e4; border-radius: 18px; background: #fff; box-shadow: 0 10px 30px #153b400d; padding: 22px; }
.login-card { max-width: 520px; }
.muted { color: #5e7779; }
.primary, .secondary, .nav-button { border-radius: 10px; border: 1px solid #c5ddda; font: inherit; padding: 10px 14px; cursor: pointer; }
.primary { border-color: #14565c; background: #14565c; color: #fff; font-weight: 700; }
.secondary, .nav-button { background: #fff; color: #14565c; }
.primary:hover, .nav-button.active { background: #0f474d; color: #fff; }
.message { min-height: 24px; margin: 12px 0 0; color: #8f3f3f; }
.identity-bar { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 16px; }
.pill { display: inline-block; margin-left: 8px; padding: 3px 9px; border-radius: 99px; background: #e6f3f0; color: #14565c; font-size: 12px; font-weight: 800; text-transform: uppercase; }
.layout { display: grid; grid-template-columns: 190px 1fr; gap: 16px; align-items: start; }
.side-nav { display: grid; gap: 8px; padding: 14px; }
.nav-button { text-align: left; }
.content { min-height: 420px; }
.metrics { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin: 18px 0; }
.metric { border-radius: 13px; background: #edf7f4; padding: 14px; }
.metric strong { display: block; font-size: 28px; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 10px 8px; border-bottom: 1px solid #e5efed; text-align: left; vertical-align: top; }
th { color: #527071; font-size: 13px; }
.empty { padding: 28px 0; color: #5e7779; }
.danger { color: #8f3f3f; }
@media (max-width: 720px) { .shell { width: min(100% - 20px, 640px); padding-top: 16px; } .layout { grid-template-columns: 1fr; } .side-nav { display: flex; overflow-x: auto; } .nav-button { white-space: nowrap; } .identity-bar { align-items: flex-start; flex-direction: column; } }