:root {
  color-scheme: light;
  --navy: #0d1f36;
  --navy-hover: #1a3050;
  --accent: #fe7808;
  --accent-hover: #f06b00;
  --canvas: #f2f3f5;
  --paper: #fff;
  --border: #dde1e6;
  --field-border: #aeb7c2;
  --ink: #1f2124;
  --muted: #4a5059;
  --soft: #6a737e;
  --green: #13734c;
  --green-wash: #e8f8f2;
  --orange: #80501c;
  --orange-wash: #fff1e5;
  --danger: #a11b1b;
  --danger-wash: #fce9e9;
  --space: 4px;
  font: 16px/1.5 Inter, system-ui, sans-serif;
  color: var(--ink);
  background: var(--canvas);
}
* { box-sizing: border-box; }
body { margin: 0; }
[hidden] { display: none !important; }
h1, h2 { color: var(--navy); line-height: 1.2; margin: 0; letter-spacing: -.025em; font-family: Poppins, Inter, system-ui, sans-serif; }
h1 { font-size: clamp(24px, 4vw, 32px); }
h2 { font-size: 18px; }
p { margin: 0; }
a, button { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 2px solid #b35100; outline-offset: 3px; }
button, input, select { font: inherit; }
button { cursor: pointer; }
button:disabled { cursor: default; opacity: .62; }
.primary, .secondary { min-height: 42px; padding: 8px 16px; border-radius: 8px; font-size: 14px; font-weight: 700; }
.primary { background: var(--accent); color: var(--navy); border: 1px solid transparent; }
.primary:hover:enabled { background: var(--accent-hover); }
.secondary { color: var(--navy); background: var(--paper); border: 1px solid var(--border); }
.secondary:hover:enabled { background: var(--canvas); }
.text-action { border: 0; background: transparent; padding: 4px 0; color: var(--navy); font-weight: 650; font-size: 14px; }
.text-action:hover { text-decoration: underline; }
.danger-action { color: var(--danger); }
.panel { background: var(--paper); border: 1px solid var(--border); border-radius: 12px; }
.intro { color: var(--muted); margin-top: 8px; }
.muted { color: var(--soft); font-size: 14px; }
label { display: block; font-size: 14px; font-weight: 600; margin-bottom: 4px; }
input, select { width: 100%; min-height: 44px; border: 1px solid var(--field-border); border-radius: 8px; padding: 8px 12px; background: #fcfcfd; color: var(--ink); }
.notice { padding: 12px; border-radius: 8px; background: var(--orange-wash); color: var(--orange); font-size: 14px; }
.notice[data-tone="error"] { background: var(--danger-wash); color: var(--danger); }
.notice[data-tone="success"] { background: var(--green-wash); color: var(--green); }
.brand { display: inline-flex; align-items: center; gap: 16px; color: white; text-decoration: none; }
.brand img { display: block; height: 32px; width: auto; }
.brand span { border-left: 1px solid #ffffff50; padding-left: 16px; font-size: 14px; font-weight: 600; }
.login-layout { min-height: 100dvh; display: grid; place-items: center; padding: 32px 20px; }
.login { width: min(100%, 420px); }
.brand-login { width: 100%; justify-content: center; background: var(--navy); border-radius: 12px; min-height: 72px; margin-bottom: 20px; }
.brand-login img { height: 36px; }
.login-panel { padding: clamp(20px, 6vw, 32px); }
.login h1 { font-size: 24px; }
.login form { display: grid; gap: 16px; margin-top: 20px; }
.code { font-size: 24px; letter-spacing: .35em; text-align: center; font-variant-numeric: tabular-nums; }
.row-between { display: flex; justify-content: space-between; gap: 12px; }
.full { width: 100%; }
.login-footer { text-align: center; margin-top: 16px; font-size: 13px; color: var(--soft); }
.top { background: var(--navy); color: white; padding: 12px max(20px, calc((100% - 1040px) / 2)); display: flex; align-items: center; flex-wrap: wrap; gap: 12px 24px; }
.top nav { display: flex; gap: 4px; }
.top nav a, .top-action { color: white; font-size: 14px; border-radius: 8px; padding: 8px 12px; text-decoration: none; white-space: nowrap; }
.top nav a:hover, .top nav a[aria-current="page"], .top-action:hover { background: var(--navy-hover); }
.top nav a[aria-current="page"] { color: #ffc38c; }
.top-action { margin-left: auto; background: transparent; border: 1px solid #ffffff40; }
.admin { max-width: 1080px; padding: 32px 20px; margin: 0 auto; display: grid; gap: 20px; }
.page-heading { display: flex; flex-wrap: wrap; gap: 16px; justify-content: space-between; align-items: center; }
.invite { padding: 20px; }
.invite form { display: grid; gap: 16px; margin-top: 16px; }
.invite-fields { display: grid; grid-template-columns: 1fr 1.3fr minmax(144px, .7fr); gap: 12px; }
.invite-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 12px; }
.users-header { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 8px; padding: 16px 20px; }
.users ul { padding: 0; margin: 0; list-style: none; }
.user-row { padding: 16px 20px; border-top: 1px solid var(--border); display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 20px; }
.user-name { font-weight: 700; color: var(--navy); overflow-wrap: anywhere; }
.user-email { font-size: 14px; color: var(--muted); overflow-wrap: anywhere; }
.user-actions { display: flex; flex-wrap: wrap; gap: 8px 12px; align-items: center; }
.user-actions select { width: auto; min-height: 36px; font-size: 14px; }
.badge { border-radius: 20px; padding: 3px 10px; background: var(--green-wash); color: var(--green); font-size: 12px; font-weight: 650; }
.badge.invited { background: var(--orange-wash); color: var(--orange); }
.badge.inactive { background: var(--danger-wash); color: var(--danger); }
.list-status { padding: 12px 20px; border-top: 1px solid var(--border); }
@media (max-width: 620px) {
  .top { gap: 8px; }
  .top nav { order: 3; width: 100%; }
  .invite-fields { grid-template-columns: 1fr; }
  .user-row { align-items: flex-start; }
}