:root { color-scheme: dark; --bg: #101413; --surface: #191f1c; --line: #303b34; --text: #eef4ee; --muted: #a7b4aa; --accent: #c6e69b; --error: #ffb4a5; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
button, input { font: inherit; }
a { color: var(--accent); }
button, a { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; }
button:disabled { cursor: wait; opacity: .5; }
[hidden] { display: none !important; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }
.header { padding: 17px max(24px, calc((100vw - 1040px) / 2)); display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); gap: 16px; }
.brand { display: inline-flex; align-items: center; gap: 9px; color: var(--text); text-decoration: none; font-size: 24px; font-weight: 650; letter-spacing: -.7px; }
.brand-mark { color: var(--accent); font-size: 36px; line-height: 1; }
.header-actions, .actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.content { max-width: 1088px; padding: 42px 24px 64px; margin: 0 auto; }
.page-heading { display: flex; justify-content: space-between; align-items: center; gap: 20px; margin-bottom: 28px; }
h1, h2, h3, p { margin-top: 0; }
h1 { font-size: clamp(27px, 4vw, 36px); line-height: 1.22; letter-spacing: -1px; margin-bottom: 12px; }
h2 { font-size: 19px; margin-bottom: 16px; letter-spacing: -.3px; }
h3 { font-size: 18px; margin-bottom: 8px; }
p { margin-bottom: 12px; }
.page-heading p:last-child, .panel p:last-child { margin-bottom: 0; }
.eyebrow { color: var(--accent); text-transform: uppercase; letter-spacing: 1.8px; font-size: 11px; font-weight: 700; margin-bottom: 12px; }
.muted { color: var(--muted); }
.small { font-size: 13px; line-height: 1.55; }
.mono { font-family: ui-monospace, SFMono-Regular, Consolas, monospace; overflow-wrap: anywhere; }
.panel { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 24px; margin-bottom: 20px; }
.status-grid { display: grid; grid-template-columns: 1.25fr 1fr; gap: 20px; }
.stat { display: flex; flex-direction: column; align-items: flex-start; gap: 5px; }
.stat strong { font-size: 27px; line-height: 1.5; letter-spacing: -.6px; }
.stat-limit { color: var(--muted); font-size: 19px; font-weight: 400; }
.stat [data-state="ready"] { color: var(--accent); }
.stat [data-state="error"] { color: var(--error); }
.button { border: 1px solid var(--line); background: #222b25; color: var(--text); border-radius: 8px; padding: 10px 15px; display: inline-flex; align-items: center; justify-content: center; gap: 8px; font-size: 14px; font-weight: 550; line-height: 1.5; text-decoration: none; text-align: center; }
.button:hover:not(:disabled) { border-color: #778d77; }
.button.primary { background: var(--accent); color: #1b2918; border-color: var(--accent); }
.button.danger { color: var(--error); background: transparent; }
.button.quiet { background: transparent; }
.create-form { display: flex; gap: 16px; align-items: flex-start; margin-bottom: 14px; }
.create-form .field { flex: 1; }
.create-form .button { margin-top: 31px; min-height: 47px; }
label { display: block; font-size: 14px; margin-bottom: 7px; }
input { min-width: 0; width: 100%; border: 1px solid #46534a; color: var(--text); background: #101613; padding: 11px 13px; border-radius: 8px; }
input::placeholder { color: #79877d; }
.field p { margin: 6px 0 0; }
.users-section { margin: 30px 0; }
.user-list { display: grid; gap: 12px; }
.user-card { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 20px; }
.user-top { display: flex; gap: 12px; align-items: flex-start; justify-content: space-between; margin-bottom: 16px; }
.username { font-weight: 650; font-size: 17px; overflow-wrap: anywhere; }
.badge { white-space: nowrap; font-size: 12px; padding: 3px 9px; border-radius: 20px; color: var(--accent); background: #2b3925; }
.badge.off { color: var(--muted); background: #2c3330; }
.user-card .actions { gap: 8px; }
.user-card .button { font-size: 13px; padding: 8px 12px; }
.empty { text-align: center; padding: 36px 24px; }
.notice { border: 1px solid #536848; background: #263122; color: #e0efcf; padding: 13px 16px; border-radius: 10px; margin-bottom: 22px; overflow-wrap: anywhere; }
.notice.error { border-color: #794e43; background: #33241f; color: var(--error); }
.help { color: var(--muted); font-size: 14px; }
.help h2 { color: var(--text); }
details summary { cursor: pointer; font-weight: 600; }
details[open] summary { margin-bottom: 18px; }
.error { color: var(--error); }
.legacy .actions { margin-top: 14px; }
.login-content { max-width: 440px; margin: 8vh auto; padding: 24px; }
.login-content .brand { margin-bottom: 30px; }
.login-content h1 { font-size: 28px; }
.login-content .field { margin: 20px 0; }
.login-content .button { width: 100%; }
.connection-content { max-width: 680px; }
.connection-content .primary { width: 100%; font-size: 16px; padding: 14px; }
.connection-content .actions { margin-top: 14px; }
.connection-content .actions .button { flex: 1; }
.qr { text-align: center; margin-top: 24px; }
.qr img { max-width: 100%; width: 200px; height: 200px; background: #fff; border-radius: 10px; padding: 8px; }
.manual-grid { display: grid; grid-template-columns: 85px 1fr; gap: 10px; margin: 0; font-size: 14px; }
.manual-grid dt { color: var(--muted); }
.manual-grid dd { margin: 0; min-width: 0; }
.secret-wrap { display: flex; gap: 8px; align-items: center; }
.secret-wrap input { font-family: ui-monospace, monospace; font-size: 13px; }
.secret-wrap .button { flex-shrink: 0; padding: 8px 10px; }
@media (max-width: 600px) {
  .header { padding: 13px 18px; }
  .header-actions { gap: 8px; }
  #headerUser { font-size: 13px; max-width: 120px; overflow: hidden; text-overflow: ellipsis; }
  .content { padding: 28px 18px 40px; }
  .page-heading { align-items: flex-start; gap: 12px; }
  .page-heading > .button { font-size: 12px; padding: 8px 10px; }
  .panel { padding: 20px; }
  .status-grid { gap: 12px; grid-template-columns: 1fr; }
  .status-grid .panel { margin-bottom: 0; }
  .status-grid { margin-bottom: 20px; }
  .stat strong { font-size: 24px; }
  .create-form { flex-direction: column; gap: 12px; }
  .create-form .field, .create-form .button { width: 100%; }
  .create-form .button { margin-top: 0; }
  .user-card { padding: 18px; }
  .user-card .actions .button { flex: 1 1 auto; }
  .user-top { gap: 8px; }
  .manual-grid { grid-template-columns: 1fr; gap: 4px; }
  .manual-grid dd { margin-bottom: 10px; }
  .secret-wrap { flex-wrap: wrap; }
  .secret-wrap input { flex: 1 1 100%; }
}