:root {
  color-scheme: dark;
  --bg: #070817;
  --panel: rgba(18, 24, 49, 0.94);
  --panel-strong: rgba(24, 30, 66, 0.98);
  --line: rgba(184, 198, 255, 0.18);
  --ink: #f2f5ff;
  --muted: #aeb8d7;
  --green: #6ea8ff;
  --blue: #9b7cff;
  --amber: #e8b64d;
  --red: #e0675f;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background:
    linear-gradient(115deg, rgba(110, 168, 255, 0.17), transparent 34%),
    linear-gradient(245deg, rgba(155, 124, 255, 0.15), transparent 38%),
    var(--bg);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

button,
input,
select {
  font: inherit;
}

button,
a {
  border-radius: 8px;
}

button {
  min-height: 40px;
  border: 0;
  color: #070817;
  background: var(--green);
  font-weight: 850;
  cursor: pointer;
}

a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 8px 12px;
  color: #070817;
  background: var(--green);
  font-weight: 850;
  text-decoration: none;
}

.portal-body {
  display: grid;
}

.login-shell {
  display: grid;
  place-items: center;
  min-height: 100vh;
  padding: 24px;
}

.login-panel,
.admin-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 26px 80px rgba(0, 0, 0, 0.36);
}

.login-panel {
  width: min(480px, 100%);
  padding: 30px;
}

.eyebrow {
  margin: 0 0 7px;
  color: var(--green);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 10px;
  font-size: 38px;
  line-height: 1.05;
}

h2 {
  font-size: 22px;
}

.intro,
.form-message,
.user-row span {
  color: var(--muted);
  line-height: 1.5;
}

.portal-form {
  display: grid;
  gap: 14px;
}

.portal-form label,
.checkbox-label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 850;
}

.portal-form input,
.portal-form select,
.inline-form input,
.inline-form select {
  width: 100%;
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  outline: 0;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.06);
  padding: 9px 11px;
}

.form-message {
  min-height: 22px;
  margin-bottom: 0;
}

.admin-shell {
  width: min(1180px, 100%);
  margin: 0 auto;
  padding: 28px;
}

.admin-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 24px;
}

.admin-header h1 {
  margin-bottom: 0;
}

.admin-actions {
  display: flex;
  gap: 10px;
}

.admin-grid {
  display: grid;
  grid-template-columns: 360px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}

.admin-card {
  padding: 20px;
}

.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.card-head h2 {
  margin-bottom: 0;
}

.user-list {
  display: grid;
  gap: 12px;
}

.user-row {
  display: grid;
  gap: 12px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.045);
}

.user-row > div:first-child {
  display: grid;
  gap: 3px;
}

.user-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.user-meta span {
  min-height: 28px;
  padding: 5px 9px;
  border: 1px solid var(--line);
  border-radius: 999px;
}

.inline-form {
  display: grid;
  grid-template-columns: minmax(120px, 1fr) 150px 90px auto;
  gap: 8px;
  align-items: center;
}

.inline-form[data-password] {
  grid-template-columns: minmax(160px, 1fr) auto;
}

.checkbox-label {
  display: flex;
  align-items: center;
}

.checkbox-label input {
  width: auto;
  min-height: 0;
}

@media (max-width: 860px) {
  .admin-header,
  .admin-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .admin-grid,
  .inline-form,
  .inline-form[data-password] {
    grid-template-columns: 1fr;
  }
}