/* Devaland Deal OS — institutional theme (navy/brass), light + dark. */

:root {
  --bg: #f7f6f3;
  --surface: #ffffff;
  --text: #1a2332;
  --muted: #6b7280;
  --border: #e2e0da;
  --navy: #1a2332;
  --brass: #b08d57;
  --brass-dark: #8f7041;
  --danger: #b03030;
  --ok: #2e7d4f;
}
[data-theme="dark"] {
  --bg: #14181f;
  --surface: #1d232d;
  --text: #e8e6e1;
  --muted: #9aa1ab;
  --border: #2c333e;
  --navy: #e8e6e1;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  background: var(--bg);
  color: var(--text);
  font-size: 16px;
  line-height: 1.5;
}

nav {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 12px 24px;
  background: var(--surface);
  border-bottom: 2px solid var(--brass);
}
nav .brand { font-size: 18px; letter-spacing: 0.02em; }
nav .brand strong { color: var(--brass-dark); }
nav a { color: var(--text); text-decoration: none; font-size: 14px; }
nav a:hover, nav a[aria-current="page"] { color: var(--brass-dark); }
nav .spacer { flex: 1; }
.theme-toggle { background: none; border: none; cursor: pointer; font-size: 16px; color: var(--muted); }

main { max-width: 1180px; margin: 0 auto; padding: 28px 24px; }

h1, h2, h3 { font-weight: 600; color: var(--navy); }
h1 { font-size: 26px; margin: 0 0 18px; }

.flash {
  background: var(--surface);
  border-left: 4px solid var(--brass);
  padding: 10px 16px;
  margin-bottom: 18px;
}

.kpi-row { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 24px; }
.kpi {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 16px 22px;
  min-width: 160px;
}
.kpi-value { font-size: 28px; font-weight: 700; color: var(--brass-dark); }
.kpi-label { font-size: 13px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.05em; }
.kpi-hint { font-size: 12px; color: var(--muted); margin-top: 4px; }

table { width: 100%; border-collapse: collapse; background: var(--surface); }
th, td { padding: 10px 14px; text-align: left; border-bottom: 1px solid var(--border); font-size: 14px; }
th { font-size: 12px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--muted); }

.badge {
  display: inline-block;
  padding: 2px 10px;
  font-size: 12px;
  border: 1px solid var(--border);
  border-radius: 3px;
  text-transform: capitalize;
}

.btn {
  display: inline-block;
  background: var(--navy);
  color: var(--bg);
  border: none;
  padding: 8px 18px;
  font-size: 14px;
  font-family: inherit;
  cursor: pointer;
  text-decoration: none;
}
[data-theme="dark"] .btn { background: var(--brass); color: #14181f; }
.btn:hover { background: var(--brass-dark); color: #fff; }

form label { display: block; font-size: 13px; color: var(--muted); margin: 12px 0 4px; }
input, select, textarea {
  width: 100%;
  max-width: 480px;
  padding: 8px 10px;
  font-size: 15px;
  font-family: inherit;
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
}

.empty-state {
  text-align: center;
  padding: 48px 24px;
  color: var(--muted);
  background: var(--surface);
  border: 1px dashed var(--border);
}

.muted { color: var(--muted); }