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

:root {
  --bg: #f4f6f8;
  --bg-elevated: #ffffff;
  --text: #1a2027;
  --text-muted: #5c6773;
  --border: #dfe4ea;
  --accent: #1f6f5c;
  --accent-contrast: #ffffff;
  --danger: #b3261e;
  --danger-bg: #fdecea;
  --warning: #8a5a00;
  --warning-bg: #fff4de;
  --ok: #1e7d47;
  --ok-bg: #e7f6ec;
  --muted-bg: #eceff2;
  --radius: 10px;
  --shadow: 0 1px 3px rgba(20,25,30,.08), 0 1px 2px rgba(20,25,30,.06);
  --sidenav-w: 250px;
}

[data-theme="dark"] {
  --bg: #12161a;
  --bg-elevated: #1a2027;
  --text: #eef1f4;
  --text-muted: #99a3ad;
  --border: #2a323b;
  --accent: #3fae94;
  --accent-contrast: #08120f;
  --danger: #ff6b60;
  --danger-bg: #3a1c1a;
  --warning: #f0b429;
  --warning-bg: #3a2f10;
  --ok: #4fd18b;
  --ok-bg: #133b24;
  --muted-bg: #232b33;
  --shadow: 0 1px 3px rgba(0,0,0,.4);
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: 'Outfit', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  transition: background .2s, color .2s;
}
code, .mono, .badge, .stat-num, th { font-family: 'JetBrains Mono', monospace; }

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.app-shell { display: flex; flex-direction: column; min-height: 100vh; }

.topbar {
  display: flex; align-items: center; gap: .75rem;
  padding: .6rem 1rem;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 20;
}
.brand { font-weight: 700; display: flex; gap: .4rem; align-items: center; }
.topbar-right { margin-left: auto; display: flex; align-items: center; gap: .6rem; }
.nav-toggle { display: none; background: none; border: none; font-size: 1.3rem; cursor: pointer; color: var(--text); }
.theme-toggle { background: none; border: 1px solid var(--border); border-radius: 8px; padding: .3rem .5rem; cursor: pointer; }
.user-chip { font-size: .85rem; color: var(--text-muted); white-space: nowrap; }
.role-tag { color: var(--accent); }

.sidenav {
  position: fixed; top: 0; left: 0; bottom: 0; width: var(--sidenav-w);
  background: var(--bg-elevated); border-right: 1px solid var(--border);
  padding: 4.5rem .75rem 1rem; overflow-y: auto;
  transform: translateX(-100%); transition: transform .2s ease; z-index: 30;
}
.sidenav.open { transform: translateX(0); }
.sidenav a {
  display: block; padding: .55rem .7rem; border-radius: 8px;
  color: var(--text); font-weight: 500; font-size: .93rem; margin-bottom: .1rem;
}
.sidenav a:hover { background: var(--muted-bg); text-decoration: none; }
.sidenav a.active { background: var(--accent); color: var(--accent-contrast); }
.nav-sep { font-size: .72rem; text-transform: uppercase; letter-spacing: .05em; color: var(--text-muted); margin: 1rem .7rem .3rem; }

.content { padding: 1rem; max-width: 1200px; width: 100%; margin: 0 auto; }

@media (min-width: 900px) {
  .nav-toggle { display: none; }
  .sidenav { transform: translateX(0); }
  .content { margin-left: var(--sidenav-w); max-width: calc(1200px); padding: 1.5rem 2rem; }
  .topbar { padding-left: calc(var(--sidenav-w) + 1rem); }
}
@media (max-width: 899px) {
  .nav-toggle { display: inline-block; }
}

h1, h2, h3 { font-weight: 700; letter-spacing: -.01em; }
h1 { font-size: 1.5rem; margin: 0 0 1rem; }
h2 { font-size: 1.15rem; margin: 1.5rem 0 .75rem; }

.card {
  background: var(--bg-elevated); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1rem 1.1rem; box-shadow: var(--shadow); margin-bottom: 1rem;
}

.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: .75rem; margin-bottom: 1.25rem; }
.stat-card { background: var(--bg-elevated); border: 1px solid var(--border); border-radius: var(--radius); padding: .9rem 1rem; box-shadow: var(--shadow); }
.stat-num { font-size: 1.8rem; font-weight: 700; }
.stat-label { color: var(--text-muted); font-size: .8rem; }
.stat-card.danger .stat-num { color: var(--danger); }
.stat-card.warning .stat-num { color: var(--warning); }
.stat-card.ok .stat-num { color: var(--ok); }

table { width: 100%; border-collapse: collapse; font-size: .88rem; }
th, td { text-align: left; padding: .55rem .6rem; border-bottom: 1px solid var(--border); vertical-align: top; }
th { color: var(--text-muted); font-weight: 600; font-size: .75rem; text-transform: uppercase; letter-spacing: .03em; }
tr:hover td { background: var(--muted-bg); }
.table-wrap { overflow-x: auto; }

.badge { display: inline-block; padding: .15rem .55rem; border-radius: 999px; font-size: .72rem; font-weight: 600; white-space: nowrap; }
.badge-danger { background: var(--danger-bg); color: var(--danger); }
.badge-warning { background: var(--warning-bg); color: var(--warning); }
.badge-ok { background: var(--ok-bg); color: var(--ok); }
.badge-muted { background: var(--muted-bg); color: var(--text-muted); }

.btn {
  display: inline-block; padding: .5rem 1rem; border-radius: 8px; border: 1px solid var(--accent);
  background: var(--accent); color: var(--accent-contrast); font-weight: 600; font-size: .88rem; cursor: pointer;
}
.btn:hover { opacity: .9; text-decoration: none; }
.btn-ghost { background: transparent; color: var(--text); border-color: var(--border); }
.btn-danger { background: var(--danger); border-color: var(--danger); }
.btn-sm { padding: .3rem .6rem; font-size: .8rem; }

form.inline { display: inline; }
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px,1fr)); gap: .8rem; }
label { display: block; font-size: .82rem; font-weight: 500; margin-bottom: .25rem; color: var(--text-muted); }
input, select, textarea {
  width: 100%; padding: .5rem .6rem; border: 1px solid var(--border); border-radius: 8px;
  background: var(--bg); color: var(--text); font-family: inherit; font-size: .9rem;
}
textarea { resize: vertical; min-height: 70px; }
.field { margin-bottom: .8rem; }

.flash { padding: .7rem 1rem; border-radius: 8px; margin-bottom: 1rem; font-size: .9rem; }
.flash-success { background: var(--ok-bg); color: var(--ok); }
.flash-error { background: var(--danger-bg); color: var(--danger); }

.filters { display: flex; flex-wrap: wrap; gap: .6rem; margin-bottom: 1rem; align-items: end; }
.filters .field { margin-bottom: 0; min-width: 160px; flex: 1; }

.tag-list { display: flex; flex-wrap: wrap; gap: .4rem; }

.print-only { display: none; }
@media print {
  .topbar, .sidenav, .no-print { display: none !important; }
  .content { margin: 0; padding: 0; max-width: none; }
  .print-only { display: block; }
  body { background: #fff; color: #000; }
}

.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 1rem; }
.login-card { width: 100%; max-width: 380px; }