:root { color-scheme: light; --ink: #17252c; --muted: #52646b; --accent: #b95d32; --paper: #f5f3ef; }
* { box-sizing: border-box; }
body { margin: 0; color: var(--ink); background: var(--paper); font: 16px/1.6 system-ui, sans-serif; }
a { color: inherit; }
.site-header { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1rem max(1.25rem, calc((100vw - 70rem)/2)); background: #fff; }
.brand { font-weight: 800; text-decoration: none; letter-spacing: .02em; }
nav { display: flex; flex-wrap: wrap; gap: 1rem; }
nav a { text-decoration: none; }
.container { max-width: 70rem; min-height: 68vh; margin: 0 auto; padding: clamp(3rem, 9vw, 7rem) 1.25rem; }
.eyebrow { color: var(--accent); font-weight: 700; text-transform: uppercase; letter-spacing: .1em; }
h1 { max-width: 14ch; margin: .25rem 0 1rem; font-size: clamp(2.5rem, 7vw, 5rem); line-height: 1.05; }
.button { display: inline-block; margin-top: 1rem; padding: .8rem 1.2rem; border-radius: .35rem; color: #fff; background: var(--accent); font-weight: 700; text-decoration: none; }
.notice { max-width: 42rem; padding: 1rem; border-left: 4px solid var(--accent); background: #fff; }
.login-form { display: grid; gap: .55rem; max-width: 26rem; }
.login-form input { width: 100%; padding: .75rem; border: 1px solid #aab4b7; border-radius: .25rem; font: inherit; }
.login-form .button { justify-self: start; border: 0; cursor: pointer; }
.panel { margin: 2rem 0; padding: 1.25rem; border-radius: .5rem; background: #fff; box-shadow: 0 1px 3px #17252c18; }
.site-form { display: grid; gap: .55rem; max-width: 38rem; }
.site-form input, .site-form select, .site-form textarea { width: 100%; padding: .7rem; border: 1px solid #aab4b7; border-radius: .25rem; font: inherit; }
.site-form .button { justify-self: start; border: 0; cursor: pointer; }
.site-card h2 { margin: .1rem 0; font-size: 1.35rem; }
.site-list { display: grid; gap: 1rem; }
.table-scroll { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; text-align: left; }
th, td { padding: .65rem; border-bottom: 1px solid #d8dddc; vertical-align: top; }
button:disabled { opacity: .55; cursor: not-allowed; }
.site-footer { display: flex; justify-content: space-between; gap: 1rem; padding: 1.5rem max(1.25rem, calc((100vw - 70rem)/2)); color: var(--muted); background: #fff; font-size: .9rem; }
@media (max-width: 42rem) { .site-header, .site-footer { align-items: flex-start; flex-direction: column; } nav { gap: .6rem 1rem; } }