:root {
  --bg: #0f1115;
  --card: #171a21;
  --border: #2a2f3a;
  --text: #e8eaed;
  --muted: #9aa3af;
  --accent: #4f8cff;
  --ok: #2fb170;
  --warn: #d9a441;
  --err: #e05a5a;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Vazirmatn", "Segoe UI", Tahoma, sans-serif;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 24px;
  border-bottom: 1px solid var(--border);
  background: var(--card);
}

.brand { font-weight: 700; }

.topbar nav { display: flex; gap: 16px; align-items: center; }
.topbar a { color: var(--text); text-decoration: none; }
.topbar a:hover { color: var(--accent); }

.link-btn {
  background: none;
  border: none;
  color: var(--muted);
  cursor: pointer;
  font: inherit;
}
.link-btn:hover { color: var(--err); }

.wrap { max-width: 1100px; margin: 0 auto; padding: 24px; }
.wrap.narrow { max-width: 560px; }

h1 { font-size: 20px; margin-bottom: 16px; }
h2 { font-size: 16px; margin: 0 0 8px; }

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 20px;
}

.center-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.login-card { width: 320px; display: flex; flex-direction: column; gap: 8px; }

label { font-size: 13px; color: var(--muted); margin-top: 8px; }

input[type="text"], input[type="password"] {
  background: #10131a;
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 14px;
  width: 100%;
}

button {
  margin-top: 14px;
  background: var(--accent);
  color: white;
  border: none;
  border-radius: 8px;
  padding: 10px 14px;
  cursor: pointer;
  font-size: 14px;
}
button:hover { filter: brightness(1.1); }

.search { width: 100%; margin-bottom: 14px; padding: 10px 12px; border-radius: 8px; border: 1px solid var(--border); background: #10131a; color: var(--text); }

table { width: 100%; border-collapse: collapse; background: var(--card); border: 1px solid var(--border); border-radius: 12px; overflow: hidden; }
th, td { padding: 10px 12px; text-align: right; border-bottom: 1px solid var(--border); font-size: 13px; }
th { color: var(--muted); font-weight: 600; background: #12151c; }
tr:last-child td { border-bottom: none; }

.inline-form { display: flex; gap: 6px; margin: 0; }
.inline-form input { flex: 1; padding: 6px 8px; font-size: 12px; }
.inline-form button { margin-top: 0; padding: 6px 10px; font-size: 12px; }

.banner { padding: 12px 14px; border-radius: 8px; margin-bottom: 16px; font-size: 14px; }
.banner.warn { background: rgba(217,164,65,0.15); color: var(--warn); border: 1px solid var(--warn); }
.banner.error { background: rgba(224,90,90,0.15); color: var(--err); border: 1px solid var(--err); }
.banner.ok { background: rgba(47,177,112,0.15); color: var(--ok); border: 1px solid var(--ok); }

.error { color: var(--err); font-size: 13px; }
.muted { color: var(--muted); font-size: 13px; }
.hint { color: var(--muted); font-size: 12px; margin-top: 4px; }
code { background: #10131a; padding: 2px 6px; border-radius: 4px; }