:root { --bg:#eef1f4; --ink:#142033; --muted:#5d6b7c; --line:#d7dee7; --card:#fff; --side:#132033; --side-ink:#d7e0ea; --accent:#0f6e8c; --ok:#1f7a4d; --bad:#b42318; --warn:#b54708; }
* { box-sizing:border-box; }
body { margin:0; font-family:"Avenir Next","Segoe UI","Helvetica Neue",sans-serif; background:var(--bg); color:var(--ink); }
a { color:var(--accent); }
.shell { display:flex; min-height:100vh; }
.side { width:232px; background:var(--side); color:var(--side-ink); padding:22px 16px; flex:none; }
.brand { color:#fff; text-decoration:none; font-weight:700; letter-spacing:.08em; font-size:.92rem; }
.side .brand { display:flex; align-items:center; gap:10px; }
.brand-text { display:flex; flex-direction:column; letter-spacing:.08em; line-height:1.15; }
.brand .brand-text span { display:block; letter-spacing:0; font-weight:500; color:#8ea0b5; font-size:.78rem; margin-top:4px; }
.mark { width:32px; height:32px; flex:none; display:block; border-radius:6px; box-shadow:0 0 0 1px rgba(255,255,255,.28); }
.mark-login { width:84px; height:84px; border-radius:16px; margin:0 0 22px; }
.side nav { display:flex; flex-direction:column; gap:4px; margin-top:28px; }
.side a, .side button { color:var(--side-ink); text-decoration:none; background:transparent; border:0; text-align:left; padding:9px 10px; border-radius:8px; font:inherit; cursor:pointer; }
.side a:hover, .side button:hover { background:rgba(255,255,255,.06); }
.who { margin-top:28px; font-size:.82rem; color:#8ea0b5; }
.content { flex:1; padding:28px 32px 64px; max-width:1100px; }
h1 { font-size:1.6rem; margin:0 0 6px; }
.sub { color:var(--muted); margin:0 0 20px; }
.stats, .cards, .grid-2 { display:grid; gap:12px; }
.stats { grid-template-columns:repeat(3,1fr); }
.cards { grid-template-columns:repeat(auto-fit,minmax(250px,1fr)); }
.grid-2 { grid-template-columns:1fr 1fr; }
.stat, .card, .panel { background:var(--card); border:1px solid var(--line); border-radius:12px; padding:16px 18px; }
a.card { display:block; text-decoration:none; color:inherit; }
a.card:hover { border-color:var(--accent); }
.stat b { display:block; font-size:1.4rem; }
.stat span, .meta { color:var(--muted); font-size:.9rem; }
.pill { display:inline-block; border-radius:999px; padding:2px 8px; font-size:.75rem; font-weight:700; }
.ok { background:#e5f6ee; color:var(--ok); } .bad { background:#fdecea; color:var(--bad); } .warn { background:#fff4e5; color:var(--warn); } .idle { background:#eef1f4; color:#526070; }
table { width:100%; border-collapse:collapse; }
th, td { text-align:left; padding:9px 6px; border-bottom:1px solid var(--line); vertical-align:top; }
th { color:var(--muted); font-size:.78rem; letter-spacing:.04em; text-transform:uppercase; }
label { display:block; font-size:.86rem; margin:12px 0 4px; }
input, select { width:100%; padding:9px 10px; border:1px solid var(--line); border-radius:8px; background:#fff; font:inherit; }
button, .button { display:inline-block; background:var(--ink); color:#fff; border:0; border-radius:8px; padding:9px 14px; font:inherit; cursor:pointer; text-decoration:none; }
button.ghost { background:#fff; color:var(--ink); border:1px solid var(--line); }
.error { background:#fdecea; color:var(--bad); padding:10px 12px; border-radius:8px; }
.flash { background:#e7f4f8; color:#0f5270; padding:10px 12px; border-radius:8px; margin-bottom:14px; }
.login-wrap { min-height:100vh; display:grid; grid-template-columns:1.1fr .9fr; }
.login-copy { background:var(--side); color:#fff; padding:64px 48px; }
.login-copy .brand { font-size:3.9375rem; line-height:1.02; margin:0 0 16px; }
.login-tagline { margin:0; max-width:16em; font-size:1.2rem; line-height:1.45; }
.login-panel { display:flex; align-items:center; justify-content:center; padding:32px; }
.login-panel form { width:min(380px,100%); }
code { font-family:ui-monospace,SFMono-Regular,Menlo,monospace; font-size:.86rem; }
.row-actions { display:flex; gap:8px; align-items:center; flex-wrap:wrap; }
.row-actions form { margin:0; }
form.inline { display:flex; gap:8px; align-items:center; flex-wrap:wrap; }
form.inline select, form.inline button, form.inline input { width:auto; }
@media (max-width:800px) { .shell,.login-wrap,.stats,.grid-2 { display:block; } .side { width:auto; } .content { padding:20px 16px 48px; } }