/* Shared styles for the app, master panel, and setup pages. */
:root {
  --bg: #07090f;
  --bg2: #0c1019;
  --card: #111623;
  --card2: #161c2c;
  --border: #222a3d;
  --text: #eef1f8;
  --muted: #8a93a8;
  --accent: #6d5cff;
  --accent2: #00d4ff;
  --good: #22c55e;
  --warn: #f5b83d;
  --bad: #ff4d5e;
  --radius: 14px;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; }
body { background: var(--bg); color: var(--text); font: 15px/1.5 Inter, system-ui, -apple-system, Segoe UI, Roboto, sans-serif; -webkit-font-smoothing: antialiased; }
a { color: var(--accent2); }
h1, h2, h3 { margin: 0 0 6px; line-height: 1.2; }
h1 { font-size: 24px; } h2 { font-size: 18px; } h3 { font-size: 15px; }
p { margin: 0 0 10px; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.error { color: var(--bad); min-height: 1.2em; }
.ok { color: var(--good); }
.brand { font-weight: 800; letter-spacing: -0.02em; background: linear-gradient(90deg, var(--accent2), var(--accent)); -webkit-background-clip: text; background-clip: text; color: transparent; }
code, .mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 13px; }
code { background: var(--card2); border: 1px solid var(--border); padding: 1px 6px; border-radius: 6px; }
pre { background: var(--bg2); border: 1px solid var(--border); border-radius: 10px; padding: 12px; overflow: auto; font-size: 12.5px; }

.card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; }
.stack > * + * { margin-top: 12px; }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.spread { justify-content: space-between; }
.grow { flex: 1; min-width: 0; }

label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 6px; }
input, textarea, select {
  width: 100%; background: var(--bg2); color: var(--text); border: 1px solid var(--border); border-radius: 10px;
  padding: 10px 12px; font: inherit; outline: none; transition: border-color .15s, box-shadow .15s;
}
input:focus, textarea:focus, select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgb(109 92 255 / .25); }
textarea { resize: vertical; font-family: ui-monospace, monospace; font-size: 13px; }
input[type=checkbox] { width: auto; accent-color: var(--accent); }

.btn, button {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px; border: 0; border-radius: 10px; padding: 10px 16px;
  font: inherit; font-weight: 650; cursor: pointer; color: #fff; text-decoration: none; white-space: nowrap;
  background: linear-gradient(135deg, var(--accent), #8b5cf6); transition: transform .1s, filter .15s;
}
.btn:hover, button:hover { filter: brightness(1.12); }
.btn:active, button:active { transform: translateY(1px); }
button.ghost, .btn.ghost { background: transparent; border: 1px solid var(--border); color: var(--text); }
button.danger { background: var(--bad); }
button.sm { padding: 6px 10px; font-size: 13px; border-radius: 8px; }
button:disabled { opacity: .5; cursor: not-allowed; }

.badge { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: 12px; font-weight: 700; border: 1px solid currentColor; }
.badge.good { color: var(--good); } .badge.warn { color: var(--warn); } .badge.bad { color: var(--bad); } .badge.info { color: var(--accent2); }

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .06em; font-weight: 600; }
.table-wrap { overflow-x: auto; }

.center-page { min-height: 100vh; display: grid; place-items: center; padding: 16px;
  background: radial-gradient(800px 500px at 20% 10%, rgb(109 92 255 / .18), transparent 60%), radial-gradient(700px 500px at 90% 90%, rgb(0 212 255 / .12), transparent 60%), var(--bg); }
.auth { width: min(400px, 100%); }
.auth form > * + * { margin-top: 12px; }
.auth .logo { font-size: 26px; display: block; margin-bottom: 4px; text-decoration: none; }

.toast { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); background: var(--card2); border: 1px solid var(--border);
  padding: 10px 16px; border-radius: 10px; z-index: 100; box-shadow: 0 10px 30px rgb(0 0 0 / .4); }

.modal-bg { position: fixed; inset: 0; background: rgb(0 0 0 / .6); display: grid; place-items: center; padding: 16px; z-index: 50; }
.modal { width: min(560px, 100%); }
.copy { display: flex; gap: 8px; }
.copy input { font-family: ui-monospace, monospace; font-size: 13px; }