:root { color-scheme: light; font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color: #17202a; background: #f3f6f8; }
* { box-sizing: border-box; }
body { margin: 0; min-width: 320px; }
button, input { font: inherit; }
button { cursor: pointer; }
.shell { min-height: 100vh; }
.topbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 18px max(20px, calc((100vw - 1120px) / 2)); background: #102b35; color: #fff; }
.brand { font-size: 20px; font-weight: 750; letter-spacing: .02em; }
.site-name { color: #9fe2d0; font-size: 13px; }
.content { width: min(1120px, calc(100% - 40px)); margin: 34px auto; }
.auth { width: min(440px, 100%); margin: 11vh auto 0; }
.panel { background: #fff; border: 1px solid #dbe5e8; border-radius: 14px; box-shadow: 0 14px 40px rgba(16, 43, 53, .08); padding: 28px; }
h1, h2, p { margin-top: 0; }
h1 { margin-bottom: 8px; font-size: 28px; }
h2 { font-size: 20px; margin-bottom: 18px; }
.muted { color: #6d7d85; }
.stack { display: grid; gap: 14px; }
label { display: grid; gap: 7px; font-size: 13px; font-weight: 650; }
input { width: 100%; border: 1px solid #c8d5d9; border-radius: 9px; padding: 11px 12px; background: #fff; }
input:focus { outline: 3px solid rgba(18, 132, 113, .16); border-color: #128471; }
.button { border: 0; border-radius: 9px; padding: 11px 15px; background: #128471; color: #fff; font-weight: 700; }
.button.secondary { background: #e7f2ef; color: #0f6f61; }
.button.danger { background: #b42318; }
.button:disabled { opacity: .6; cursor: wait; }
.toolbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 20px; }
.grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.stat { padding: 18px; border: 1px solid #dbe5e8; border-radius: 12px; background: #fff; }
.stat strong { display: block; margin-top: 5px; font-size: 25px; }
.table-wrap { overflow-x: auto; border: 1px solid #dbe5e8; border-radius: 12px; background: #fff; }
table { width: 100%; border-collapse: collapse; min-width: 680px; }
th, td { padding: 14px 16px; border-bottom: 1px solid #edf1f2; text-align: left; white-space: nowrap; }
th { color: #6d7d85; font-size: 12px; text-transform: uppercase; }
tr:last-child td { border-bottom: 0; }
.error { margin: 0; color: #b42318; font-size: 13px; }
.notice { padding: 12px 14px; border-radius: 9px; background: #e7f2ef; color: #0f6f61; }
@media (max-width: 720px) { .topbar { align-items: flex-start; flex-direction: column; } .content { width: min(100% - 24px, 1120px); margin: 20px auto; } .panel { padding: 20px; } .grid { grid-template-columns: 1fr; } .toolbar { align-items: flex-start; flex-direction: column; } }