:root {
  --bg: #0e1914;
  --panel: #f5faf7;
  --card: #ffffff;
  --text: #132017;
  --muted: #697873;
  --line: #d3e3dd;
  --accent: #0f8f64;
  --accent-weak: #1f2a24;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  color: var(--text);
  background: radial-gradient(circle at 12% 10%, #13271f 0%, var(--bg) 48%);
  font: 15px/1.45 Arial, Helvetica, sans-serif;
}

.page-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 28px 16px 40px;
}

.panel {
  width: min(1040px, 100%);
  background: linear-gradient(180deg, #f7fcf9 0%, #eef8f1 100%);
  border: 1px solid #ddece5;
  border-radius: 18px;
  padding: 22px;
  box-shadow: 0 24px 55px rgba(2, 17, 12, 0.35);
}

.header h1 {
  margin: 0 0 8px;
  letter-spacing: -0.02em;
}

.header p {
  margin: 0;
  color: var(--muted);
}

.auth,
.dashboard {
  margin-top: 20px;
}

form {
  display: grid;
  gap: 10px;
  max-width: 420px;
  padding: 14px;
  background: var(--card);
  border-radius: 12px;
  border: 1px solid var(--line);
}

label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #4d5f57;
}

input {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px 12px;
  background: #fefefe;
  font: inherit;
}

button {
  border: 0;
  border-radius: 10px;
  cursor: pointer;
  padding: 11px 14px;
  font-weight: 700;
  background: var(--accent-weak);
  color: #f0fcf4;
}

button.secondary {
  background: #2e473d;
}

button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.hidden {
  display: none;
}

.toolbar {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin: 14px 0 16px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 12px;
}

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

.card h3 {
  margin: 0 0 8px;
  font-size: 13px;
  color: #4d5f57;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.card .value {
  font-size: 22px;
  font-weight: 700;
}

.muted {
  color: var(--muted);
  font-size: 12px;
}

table {
  width: 100%;
  border-collapse: collapse;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
}

th,
 td {
  text-align: left;
  padding: 10px;
  border-bottom: 1px solid #e8f1ec;
  vertical-align: top;
}

th {
  background: #ecf4ef;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.status {
  min-height: 18px;
  color: var(--accent);
  margin: 12px 0 0;
}

.hint {
  margin: 4px 0 0;
  color: #4c5d56;
  font-size: 12px;
}

@media (max-width: 800px) {
  .panel {
    padding: 14px;
  }

  .page-shell {
    padding: 10px;
    align-items: start;
  }
}