@import url('https://fonts.googleapis.com/css2?family=Onest:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500;700&display=swap');

:root {
  --ink: #0B1220;
  --paper: #F6F8FB;
  --card: #FFFFFF;
  --line: #E2E7F0;
  --muted: #5B6577;
  --accent: #1F4BFF;
  --accent-ink: #1436D8;
  --accent-soft: #EAEFFF;
  --signal: #C6F24E;
  --danger: #D92D20;
  --ok: #067647;
  --ok-soft: #DCFAE6;
  --warn: #B54708;
  --warn-soft: #FEF0C7;
  --radius: 16px;
  --sidebar: 248px;
  --mono: "JetBrains Mono", ui-monospace, monospace;
  --sans: "Onest", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html, body { height: 100%; margin: 0; }
body {
  font-family: var(--sans);
  color: var(--ink);
  background:
    radial-gradient(900px 420px at 8% -12%, rgba(31,75,255,.12), transparent 60%),
    radial-gradient(720px 380px at 100% 0%, rgba(198,242,78,.16), transparent 55%),
    var(--paper);
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-ink); }

.app { min-height: 100vh; display: grid; grid-template-columns: var(--sidebar) 1fr; }
.sidebar {
  background: rgba(255,255,255,.82);
  border-right: 1px solid var(--line);
  backdrop-filter: blur(10px);
  padding: 22px 16px;
  position: sticky; top: 0; height: 100vh;
  display: flex; flex-direction: column; gap: 18px;
}
.brand { font-weight: 800; font-size: 1.25rem; letter-spacing: -.03em; padding: 0 8px; }
.brand span { color: var(--accent); }
.nav { display: flex; flex-direction: column; gap: 4px; }
.nav a {
  display: block; padding: 10px 12px; border-radius: 12px;
  color: var(--ink); font-weight: 600; font-size: .95rem;
}
.nav a:hover, .nav a.active { background: var(--accent-soft); color: var(--accent-ink); }
.sidebar-user { margin-top: auto; padding: 12px; border-top: 1px solid var(--line); font-size: .88rem; color: var(--muted); }
.sidebar-user strong { display: block; color: var(--ink); margin-bottom: 4px; }

.main { padding: 28px 32px 48px; max-width: 1180px; }
.topbar { display: flex; justify-content: space-between; gap: 16px; align-items: flex-start; margin-bottom: 20px; flex-wrap: wrap; }
h1 { margin: 0 0 6px; font-size: 1.7rem; letter-spacing: -.03em; }
h2 { margin: 0 0 12px; font-size: 1.15rem; }
.muted { color: var(--muted); font-size: .92rem; }

.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; }
.grid-2 { display: grid; grid-template-columns: 1.4fr 1fr; gap: 16px; }
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 18px; margin-bottom: 14px;
}
.stat h3 { margin: 0 0 6px; font-size: .82rem; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .04em; }
.stat .v { font-size: 1.55rem; font-weight: 800; letter-spacing: -.03em; }

.service {
  display: block; padding: 18px; border: 1px solid var(--line); border-radius: var(--radius);
  background: #fff; color: inherit; transition: border-color .15s, transform .15s;
}
.service:hover { border-color: var(--accent); transform: translateY(-1px); color: inherit; }
.service .tag {
  display: inline-block; font-size: .72rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .05em; color: var(--accent); background: var(--accent-soft);
  padding: 3px 8px; border-radius: 999px; margin-bottom: 8px;
}
.service h3 { margin: 0 0 6px; font-size: 1.05rem; }
.service p { margin: 0; color: var(--muted); font-size: .9rem; }

label { display: block; font-size: .85rem; color: var(--muted); margin: 10px 0 4px; }
input, select, textarea {
  width: 100%; border: 1px solid var(--line); border-radius: 12px;
  padding: 10px 12px; font: inherit; background: #fff;
}
textarea { min-height: 110px; resize: vertical; }
button, .btn {
  display: inline-block; border: 0; border-radius: 999px; padding: 10px 16px;
  background: var(--accent); color: #fff; font-weight: 700; cursor: pointer; font: inherit;
}
.btn.secondary { background: #fff; color: var(--ink); border: 1px solid var(--line); }
.btn.danger { background: var(--danger); }
.btn.small { padding: 6px 12px; font-size: .85rem; }
.row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

table { width: 100%; border-collapse: collapse; font-size: .92rem; }
th, td { padding: 10px 8px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
th { color: var(--muted); font-size: .78rem; text-transform: uppercase; letter-spacing: .04em; }

.pill { display: inline-block; padding: 3px 8px; border-radius: 999px; font-size: .75rem; font-weight: 700; }
.pill.ok { background: var(--ok-soft); color: var(--ok); }
.pill.warn { background: var(--warn-soft); color: var(--warn); }
.pill.bad { background: #FEE4E2; color: var(--danger); }
.pill.blue { background: var(--accent-soft); color: var(--accent-ink); }
.pill.neutral { background: #EEF2F6; color: var(--muted); }

.flash { padding: 12px 14px; border-radius: 12px; margin-bottom: 14px; border: 1px solid; }
.flash.ok { background: #ecfdf3; border-color: #abefc6; color: var(--ok); }
.flash.err { background: #fef3f2; border-color: #fecdca; color: var(--danger); }

.person {
  display: flex; gap: 12px; align-items: center; padding: 12px 0;
  border-bottom: 1px solid var(--line);
}
.avatar {
  width: 44px; height: 44px; border-radius: 14px; background: var(--accent);
  color: #fff; display: grid; place-items: center; font-weight: 800; flex: 0 0 auto;
}
.kanban { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.kanban-col { background: rgba(255,255,255,.65); border: 1px solid var(--line); border-radius: 14px; padding: 12px; min-height: 180px; }
.task-card { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 12px; margin-bottom: 8px; }
.task-card h4 { margin: 0 0 6px; font-size: .95rem; }

.login-wrap {
  min-height: 100vh; display: grid; place-items: center; padding: 24px;
  background:
    radial-gradient(900px 420px at 12% -10%, rgba(31,75,255,.18), transparent 60%),
    radial-gradient(700px 360px at 90% 0%, rgba(198,242,78,.25), transparent 55%),
    var(--paper);
}
.login-card {
  width: min(440px, 100%); background: #fff; border: 1px solid var(--line);
  border-radius: 22px; padding: 28px;
}

@media (max-width: 960px) {
  .app { grid-template-columns: 1fr; }
  .sidebar { position: relative; height: auto; }
  .grid-2, .kanban, .form-grid { grid-template-columns: 1fr; }
  .main { padding: 20px 16px 40px; }
}