:root {
  --border: #dbdbdb;
  --bg: #f8f8f8;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: var(--bg);
  color: #222;
}

.admin-login,
.admin-wrap {
  max-width: 1100px;
  margin: 28px auto;
  padding: 0 14px;
}

.admin-login form,
.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
  margin-top: 10px;
}

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

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 8px;
  margin-top: 12px;
}

.stats div {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px;
}

.form-inline {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

input[type='text'],
input[type='password'] {
  padding: 8px;
  border: 1px solid var(--border);
  border-radius: 6px;
}

button,
.link-btn {
  padding: 8px 10px;
  border-radius: 6px;
  border: 1px solid #111;
  background: #111;
  color: #fff;
  text-decoration: none;
  cursor: pointer;
}

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 12px;
}

th,
td {
  border: 1px solid var(--border);
  padding: 8px;
  text-align: left;
  vertical-align: top;
}

td input {
  width: 280px;
}

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

.error {
  color: #b00020;
}

.success {
  color: #0d6723;
}