:root { --ink: #111; --paper: #f6f4ef; --line: #e4e0d6; --muted: #6f6a60; --accent: #e8572a; --ok: #1f8a4c; --radius: 16px; }
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--paper); color: var(--ink); font: 16px/1.5 -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", system-ui, sans-serif; -webkit-font-smoothing: antialiased; }
a { color: inherit; }
h1 { font-size: 38px; line-height: 1.05; letter-spacing: -.03em; margin: 0 0 6px; }
h2 { font-size: 20px; letter-spacing: -.01em; margin: 34px 0 12px; }
.muted { color: var(--muted); } .small { font-size: 14px; } .tiny { font-size: 12.5px; }
input, select { width: 100%; font: inherit; padding: 12px 14px; border: 1px solid var(--line); border-radius: 12px; background: #fff; margin: 4px 0 12px; }
input:focus, select:focus { outline: 2px solid var(--ink); outline-offset: 1px; }
label { font-size: 13px; font-weight: 600; color: var(--muted); }
.btn { display: inline-flex; align-items: center; gap: 8px; border: 1px solid var(--ink); background: #fff; color: var(--ink); font: 600 15px/1 inherit; padding: 12px 18px; border-radius: 999px; cursor: pointer; text-decoration: none; }
.btn.go { background: var(--ink); color: #fff; }
.btn.sm { padding: 8px 12px; font-size: 13px; }
.btn:disabled { opacity: .5; cursor: wait; }
.row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; } .row > * { flex: 1; min-width: 140px; } .row > .btn { flex: 0 0 auto; }

/* connexion */
.split { min-height: 100vh; display: grid; grid-template-columns: 1.1fr 1fr; }
.split .noir { background: var(--ink); color: #fff; padding: 56px; display: flex; flex-direction: column; justify-content: space-between; position: relative; overflow: hidden; }
.split .noir img { width: 160px; }
.split .noir h2 { font-size: 46px; line-height: 1.02; letter-spacing: -.035em; margin: 0 0 18px; max-width: 520px; }
.split .noir p { color: #c9c4b8; max-width: 460px; }
.split .noir .grain { position: absolute; inset: auto -120px -160px auto; width: 460px; height: 460px; border-radius: 50%; background: radial-gradient(circle at 30% 30%, var(--accent), transparent 65%); opacity: .55; filter: blur(10px); }
.split .form { display: flex; align-items: center; justify-content: center; padding: 40px; }
.split .form > div { width: 100%; max-width: 380px; }
.puces { list-style: none; padding: 0; margin: 26px 0 0; display: grid; gap: 10px; color: #e9e5db; font-size: 15px; }
.puces li::before { content: "→ "; color: var(--accent); }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; } .split .noir { padding: 32px; min-height: 280px; } .split .noir h2 { font-size: 32px; } }

/* espaces */
.top { display: flex; align-items: center; justify-content: space-between; padding: 20px 32px; border-bottom: 1px solid var(--line); background: #fff; }
.top img { height: 30px; }
.top nav { display: flex; gap: 18px; align-items: center; font-size: 14px; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 40px 32px 80px; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 18px; }
.esp { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; text-decoration: none; display: flex; flex-direction: column; gap: 16px; transition: transform .15s, box-shadow .15s; }
.esp:hover { transform: translateY(-2px); box-shadow: 0 14px 40px rgba(17, 17, 17, .08); }
.esp .logo { height: 86px; display: flex; align-items: center; justify-content: center; background: #0c1f2c; border-radius: 12px; margin: -6px -6px 0; border-bottom: 3px solid var(--c, var(--accent)); } .esp .logo img { max-height: 40px; max-width: 180px; } .esp .logo b { color: #fff; font-size: 22px; }
.esp .nums { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.esp .nums div { background: var(--paper); border-radius: 10px; padding: 10px; } .esp .nums b { display: block; font-size: 22px; letter-spacing: -.02em; }
.esp .nums span { font-size: 12px; color: var(--muted); }
.esp .bas { display: flex; justify-content: space-between; align-items: center; font-size: 13px; color: var(--muted); }
.led { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: #c4bfb3; margin-right: 6px; } .led.on { background: var(--ok); } .led.run { background: var(--accent); animation: pulse 1.2s infinite; }
@keyframes pulse { 50% { opacity: .35; } }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; }
table { width: 100%; border-collapse: collapse; font-size: 14px; } td, th { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--line); vertical-align: top; } th { color: var(--muted); font-weight: 600; font-size: 12.5px; }
.pill { display: inline-block; padding: 3px 9px; border-radius: 999px; background: var(--paper); font-size: 12px; font-weight: 600; } .pill.ok { background: #e3f3e9; color: var(--ok); }
.lien { font: 12px ui-monospace, Menlo, monospace; background: var(--paper); padding: 10px; border-radius: 10px; word-break: break-all; }
.toast { position: fixed; bottom: 22px; left: 50%; transform: translateX(-50%); background: var(--ink); color: #fff; padding: 12px 18px; border-radius: 12px; z-index: 99; max-width: 90vw; } .toast.err { background: #b42318; }