/* HawCast design system: dark-first, monochrome + amber accent, modern sans. */
:root {
  --bg: #0f0f10;
  --bg-elev: #17171a;
  --bg-elev-2: #1e1e22;
  --border: #2a2a30;
  --border-strong: #3a3a42;
  --text: #f5f5f5;
  --text-dim: #a8a8b3;
  --text-faint: #6f6f7a;
  --accent: #f5a623;
  --accent-hover: #ffb84d;
  --accent-ink: #1a1206;
  --danger: #ef5350;
  --success: #4caf7d;
  --radius: 10px;
  --radius-sm: 7px;
  --maxw: 1140px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, Helvetica, Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg); color: var(--text); font-family: var(--font);
  line-height: 1.55; -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); }
h1, h2, h3, h4 { line-height: 1.2; font-weight: 700; margin: 0 0 .5em; }
h1 { font-size: clamp(2rem, 5vw, 3.1rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); letter-spacing: -0.01em; }
p { color: var(--text-dim); }
code, pre, .mono { font-family: var(--mono); }

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }
.muted { color: var(--text-dim); }
.faint { color: var(--text-faint); }
.center { text-align: center; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 8px; cursor: pointer;
  padding: 11px 20px; border-radius: var(--radius-sm); font-weight: 600;
  border: 1px solid transparent; font-size: .95rem; transition: all .15s; text-decoration: none;
}
.btn-primary { background: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { background: var(--accent-hover); color: var(--accent-ink); }
.btn-ghost { background: transparent; border-color: var(--border-strong); color: var(--text); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn-danger { background: transparent; border-color: var(--danger); color: var(--danger); }
.btn-danger:hover { background: var(--danger); color: #fff; }
.btn-sm { padding: 7px 13px; font-size: .85rem; }
.btn-block { width: 100%; justify-content: center; }

/* Cards / surfaces */
.card {
  background: var(--bg-elev); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 22px;
}
.card + .card { margin-top: 16px; }

/* Forms */
.field { margin-bottom: 16px; }
.field label { display: block; font-size: .85rem; color: var(--text-dim); margin-bottom: 6px; font-weight: 600; }
.input, input[type=text], input[type=email], input[type=password], input[type=url], select, textarea {
  width: 100%; padding: 11px 13px; background: var(--bg); color: var(--text);
  border: 1px solid var(--border-strong); border-radius: var(--radius-sm); font-size: .95rem; font-family: inherit;
}
.input:focus, input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent); }

/* Tables */
.table { width: 100%; border-collapse: collapse; font-size: .9rem; }
.table th { text-align: left; color: var(--text-faint); font-weight: 600; font-size: .78rem;
  text-transform: uppercase; letter-spacing: .05em; padding: 10px 12px; border-bottom: 1px solid var(--border); }
.table td { padding: 12px; border-bottom: 1px solid var(--border); color: var(--text-dim); }
.table tr:last-child td { border-bottom: none; }

/* Badges */
.badge { display: inline-block; padding: 3px 9px; border-radius: 20px; font-size: .74rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .03em; }
.badge-ok { background: rgba(76,175,125,.15); color: var(--success); }
.badge-fail { background: rgba(239,83,80,.15); color: var(--danger); }
.badge-wait { background: rgba(245,166,35,.15); color: var(--accent); }
.badge-muted { background: var(--bg-elev-2); color: var(--text-faint); }

/* Flash messages */
.flash { padding: 12px 16px; border-radius: var(--radius-sm); margin-bottom: 14px; font-size: .9rem; }
.flash-error { background: rgba(239,83,80,.12); color: #ffb3b1; border: 1px solid rgba(239,83,80,.3); }
.flash-success { background: rgba(76,175,125,.12); color: #a7e9c6; border: 1px solid rgba(76,175,125,.3); }
.flash-info { background: var(--bg-elev-2); color: var(--text-dim); border: 1px solid var(--border); }

/* Brand mark */
.brand { display: inline-flex; align-items: center; gap: 9px; font-weight: 800; font-size: 1.15rem; color: var(--text); letter-spacing: -0.02em; }
.brand svg { display: block; }
.brand .amber { color: var(--accent); }

/* Auth pages */
.auth-wrap { min-height: 100vh; display: grid; place-items: center; padding: 24px; }
.auth-card { width: 100%; max-width: 400px; }
.auth-card .card { padding: 30px; }
.divider { display: flex; align-items: center; gap: 12px; color: var(--text-faint); font-size: .8rem; margin: 18px 0; }
.divider::before, .divider::after { content: ""; flex: 1; height: 1px; background: var(--border); }

/* Dashboard shell */
.shell { display: grid; grid-template-columns: 240px 1fr; min-height: 100vh; }
.sidebar { background: var(--bg-elev); border-right: 1px solid var(--border); padding: 20px 14px; display: flex; flex-direction: column; }
.sidebar .brand { padding: 6px 10px 20px; }
.nav-link { display: flex; align-items: center; gap: 10px; padding: 9px 12px; border-radius: var(--radius-sm);
  color: var(--text-dim); font-weight: 600; font-size: .92rem; margin-bottom: 2px; }
.nav-link:hover { background: var(--bg-elev-2); color: var(--text); }
.nav-link.active { background: rgba(245,166,35,.12); color: var(--accent); }
.nav-spacer { flex: 1; }
.main { padding: 28px 32px; max-width: 1000px; }
.page-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 22px; gap: 16px; flex-wrap: wrap; }
.page-head h1 { font-size: 1.7rem; margin: 0; }

/* KPI grid */
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 14px; margin-bottom: 20px; }
.kpi { background: var(--bg-elev); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; }
.kpi .val { font-size: 1.9rem; font-weight: 800; letter-spacing: -0.02em; }
.kpi .lbl { color: var(--text-faint); font-size: .8rem; text-transform: uppercase; letter-spacing: .04em; margin-top: 4px; }
.meter { height: 7px; background: var(--bg-elev-2); border-radius: 20px; overflow: hidden; margin-top: 10px; }
.meter > i { display: block; height: 100%; background: var(--accent); }

/* Code blocks */
pre.code { background: #0b0b0c; border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 16px; overflow-x: auto; font-size: .85rem; color: #e6e6e6; }
.keyline { display: flex; align-items: center; gap: 10px; }
.keyline code { background: var(--bg); border: 1px solid var(--border-strong); padding: 8px 12px; border-radius: var(--radius-sm); font-size: .85rem; flex: 1; overflow-x: auto; }

@media (max-width: 760px) {
  .shell { grid-template-columns: 1fr; }
  .sidebar { flex-direction: row; overflow-x: auto; border-right: none; border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 10; }
  .sidebar .brand { display: none; }
  .nav-spacer { display: none; }
  .main { padding: 20px 16px; }
}