:root {
  --bg: #0f1c17;
  --bg2: #173028;
  --panel: #1a332b;
  --text: #e8f2ec;
  --muted: #9bb5a8;
  --accent: #3dba84;
  --accent2: #2a8f64;
  --danger: #e25b5b;
  --warn: #d4a017;
  --border: rgba(255, 255, 255, 0.08);
  --radius: 14px;
  --font: "Vazirmatn", "IRANSans", "Tahoma", sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font);
  color: var(--text);
  background:
    radial-gradient(1200px 600px at 100% -10%, #245744 0%, transparent 55%),
    radial-gradient(900px 500px at -10% 100%, #1a3d55 0%, transparent 50%),
    linear-gradient(160deg, var(--bg), #12241d 60%, #0d1814);
}

.page {
  max-width: 980px;
  margin: 0 auto;
  padding: 28px 18px 48px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 20px;
}

h1, h2, h3 { margin: 0 0 8px; font-weight: 700; }
h1 { font-size: 1.6rem; letter-spacing: -0.02em; }
h2 { font-size: 1.15rem; }
.muted { color: var(--muted); margin: 0; }
.danger { color: #ffb4b4; }
.hint { color: var(--muted); font-size: 0.9rem; margin-top: 12px; }
.mono { font-family: ui-monospace, Consolas, monospace; font-size: 0.85rem; word-break: break-all; }

.panel, .auth-card {
  background: color-mix(in srgb, var(--panel) 88%, transparent);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 18px 16px;
  margin-bottom: 16px;
  backdrop-filter: blur(8px);
}

.disk.warn {
  border-color: color-mix(in srgb, var(--warn) 55%, transparent);
}

.auth-card {
  max-width: 380px;
  margin: 12vh auto 0;
}

.stack { display: grid; gap: 12px; }
.stack label { display: grid; gap: 6px; font-size: 0.95rem; }

input[type="password"] {
  width: 100%;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: #0f221c;
  color: var(--text);
  font: inherit;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border: 1px solid transparent;
  border-radius: 10px;
  padding: 10px 14px;
  font: inherit;
  cursor: pointer;
  text-decoration: none;
  color: var(--text);
  background: #243f35;
  transition: transform 0.12s ease, background 0.12s ease;
}

.btn:hover { transform: translateY(-1px); }
.btn:disabled { opacity: 0.55; cursor: not-allowed; transform: none; }
.btn.primary { background: linear-gradient(180deg, var(--accent), var(--accent2)); color: #062116; font-weight: 700; }
.btn.ghost { background: transparent; border-color: var(--border); }
.btn.small { padding: 7px 10px; font-size: 0.88rem; }
.btn.danger { background: color-mix(in srgb, var(--danger) 80%, #000); }

.row { display: flex; gap: 12px; align-items: center; }
.row.between { justify-content: space-between; flex-wrap: wrap; }

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.alert {
  padding: 10px 12px;
  border-radius: 10px;
  margin-bottom: 12px;
  border: 1px solid var(--border);
  background: #1c2f28;
}
.alert.error, .alert.danger { border-color: color-mix(in srgb, var(--danger) 50%, transparent); }
.alert.warning, .alert.warn { border-color: color-mix(in srgb, var(--warn) 50%, transparent); }
.alert.info { border-color: color-mix(in srgb, var(--accent) 40%, transparent); }

.table-wrap { overflow-x: auto; }
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}
th, td {
  text-align: right;
  padding: 10px 8px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
th { color: var(--muted); font-weight: 600; }
.actions { display: flex; gap: 8px; justify-content: flex-start; align-items: center; }
.actions form { margin: 0; }

.summary { margin: 10px 0 14px; }
.ok-list, .fail-list { margin: 6px 0; padding-right: 18px; }
.ok-list li { color: #9be7c0; }
.fail-list li { color: #ffb4b4; }

@media (max-width: 640px) {
  .topbar { flex-direction: column; }
  .actions { flex-direction: column; align-items: stretch; }
}