:root {
      --bg: #fdf1f1;
      --paper: #fff8f8;
      --ink: #2f0d0d;
      --muted: #7b4545;
      --line: #e8c0c0;
      --accent-a: #ef4444;
      --accent-b: #b91c1c;
      --accent-c: #7f1d1d;
      --radius: 1.15rem;
      --soft-shadow: 0 18px 40px rgba(127, 29, 29, 0.14);
    }

    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      color: var(--ink);
      font-family: "Space Grotesk", sans-serif;
      line-height: 1.6;
      min-height: 100vh;
      display: flex;
      flex-direction: column;
      background:
        radial-gradient(circle at 12% 10%, #ffd5d5 0, transparent 25%),
        radial-gradient(circle at 85% 84%, #ffc9cf 0, transparent 24%),
        repeating-linear-gradient(0deg, transparent 0, transparent 38px, rgba(127, 29, 29, 0.04) 39px),
        var(--bg);
    }

    .container {
      width: min(1160px, calc(100% - 2rem));
      margin: 0 auto;
    }

    .page-main {
      flex: 1;
    }

    .site-nav {
      position: sticky;
      top: 0;
      z-index: 50;
      border-bottom: 1px solid var(--line);
      backdrop-filter: blur(10px);
      background: color-mix(in srgb, var(--bg) 84%, #ffe8e8 16%);
    }

    .nav-row {
      min-height: 72px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 1rem;
    }

    .brandmark {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      text-decoration: none;
      color: var(--ink);
      text-transform: uppercase;
      line-height: 1;
    }

    .brandmark-chip {
      width: 1.75rem;
      height: 1.75rem;
      border: 2px solid var(--accent-c);
      border-radius: 0.42rem;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      background: color-mix(in srgb, var(--paper) 82%, #ffe3e3 18%);
      font-size: 0.62rem;
      font-weight: 700;
      letter-spacing: 0.08em;
    }

    .brandmark-word {
      font-size: 1.04rem;
      font-weight: 700;
      letter-spacing: 0.24em;
      color: var(--accent-c);
      text-wrap: nowrap;
    }

    .nav-links {
      margin: 0;
      padding: 0;
      list-style: none;
      display: flex;
      gap: 0.8rem;
      flex-wrap: wrap;
    }

    .nav-links li {
      display: inline-flex;
      align-items: center;
    }

    .nav-links a {
      display: inline-flex;
      align-items: center;
      text-decoration: none;
      color: var(--ink);
      font-size: 0.88rem;
      font-weight: 700;
      border: 1px solid var(--line);
      border-radius: 999px;
      padding: 0.45rem 0.8rem;
      background: color-mix(in srgb, var(--paper) 85%, #ffdede 15%);
      transition: border-color 160ms ease, color 160ms ease;
    }

    .nav-links a:hover {
      border-color: var(--accent-a);
      color: var(--accent-b);
    }

    .hero {
      padding: clamp(2rem, 5.6vw, 4rem) 0 0.8rem;
    }

    .hero-kicker {
      display: inline-block;
      font-size: 0.77rem;
      text-transform: uppercase;
      letter-spacing: 0.13em;
      font-weight: 700;
      color: var(--accent-b);
      margin-bottom: 0.55rem;
    }

    .hero h1 {
      margin: 0;
      font-family: "Fraunces", serif;
      font-weight: 900;
      line-height: 0.95;
      letter-spacing: -0.015em;
      font-size: clamp(2rem, 6vw, 3.3rem);
      color: var(--ink);
    }

    .hero p {
      margin: 0.9rem 0 0;
      color: var(--muted);
      max-width: 65ch;
    }

    .grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 0.9rem;
      padding-bottom: 2rem;
    }

    .guest-gate {
      padding-bottom: 2rem;
    }

    .guest-card {
      max-width: 760px;
    }

    .card {
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: color-mix(in srgb, var(--paper) 88%, #fff 12%);
      box-shadow: var(--soft-shadow);
      padding: 1rem;
    }

    .card h2 {
      margin: 0;
      font-family: "Fraunces", serif;
      font-weight: 900;
      font-size: 1.6rem;
      line-height: 1;
      color: var(--accent-c);
    }

    .card-sub {
      margin: 0.5rem 0 0;
      color: var(--muted);
      font-size: 0.93rem;
    }

    .status {
      margin-top: 0.7rem;
      border: 1px solid var(--line);
      border-radius: 0.75rem;
      background: #fff7f7;
      color: var(--muted);
      padding: 0.72rem;
      min-height: 2.6rem;
      font-size: 0.9rem;
    }

    .status.success {
      border-color: #98d2a1;
      background: #f3fff4;
      color: #2f6f2f;
    }

    .status.error {
      border-color: #e2aaaa;
      background: #fff4f4;
      color: #8a1f1f;
    }

    #twofaSetupInfo {
      white-space: pre-line;
    }

    .twofa-qr-wrap {
      margin-top: 0.7rem;
      display: none;
      border: 1px solid var(--line);
      border-radius: 0.75rem;
      background: #fff;
      padding: 0.7rem;
      max-width: 280px;
    }

    .twofa-qr-wrap.show {
      display: block;
    }

    .twofa-qr {
      width: 220px;
      height: 220px;
      display: block;
      border-radius: 0.5rem;
      border: 1px solid var(--line);
      background: #fff;
    }

    .account-grid {
      margin-top: 0.9rem;
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 0.6rem;
    }

    .kv {
      border: 1px solid var(--line);
      border-radius: 0.72rem;
      padding: 0.62rem;
      background: #fff;
    }

    .kv-label {
      font-size: 0.76rem;
      color: var(--muted);
      text-transform: uppercase;
      letter-spacing: 0.08em;
      margin-bottom: 0.15rem;
    }

    .kv-value {
      font-weight: 700;
      color: var(--ink);
      word-break: break-word;
    }

    .btn-row {
      margin-top: 0.9rem;
      display: flex;
      gap: 0.55rem;
      flex-wrap: wrap;
    }

    .btn {
      text-decoration: none;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 0.45rem;
      border-radius: 999px;
      padding: 0.62rem 0.95rem;
      font-weight: 700;
      font-size: 0.9rem;
      border: 2px solid var(--accent-c);
      font-family: inherit;
      cursor: pointer;
      background: transparent;
      color: var(--accent-c);
    }

    .btn-primary {
      background: var(--accent-b);
      color: #fff;
      border-color: var(--accent-b);
    }

    .btn-danger {
      border-color: #9a1a1a;
      color: #9a1a1a;
      background: #fff5f5;
    }

    .form-grid {
      margin-top: 0.9rem;
      display: grid;
      gap: 0.65rem;
      grid-template-columns: 1fr 1fr 1fr;
    }

    .form-grid-two {
      margin-top: 0.9rem;
      display: grid;
      gap: 0.65rem;
      grid-template-columns: 1fr 1fr;
    }

    .field label {
      display: block;
      font-size: 0.84rem;
      font-weight: 700;
      color: var(--ink);
      margin-bottom: 0.25rem;
    }

    .field input {
      width: 100%;
      border: 1px solid var(--line);
      border-radius: 0.68rem;
      padding: 0.58rem 0.65rem;
      font-size: 0.92rem;
      font-family: inherit;
      color: var(--ink);
      background: #fff;
      transition: border-color 150ms ease, box-shadow 150ms ease;
    }

    .field textarea {
      width: 100%;
      border: 1px solid var(--line);
      border-radius: 0.68rem;
      padding: 0.58rem 0.65rem;
      font-size: 0.92rem;
      font-family: inherit;
      color: var(--ink);
      background: #fff;
      transition: border-color 150ms ease, box-shadow 150ms ease;
      resize: vertical;
    }

    .field input:focus {
      outline: none;
      border-color: var(--accent-a);
      box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.16);
    }

    .field textarea:focus {
      outline: none;
      border-color: var(--accent-a);
      box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.16);
    }

    .service-grid {
      margin-top: 0.9rem;
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 0.7rem;
    }

    .service-card {
      border: 1px solid var(--line);
      border-radius: 0.9rem;
      background: #fff;
      padding: 0.78rem;
      display: grid;
      gap: 0.55rem;
    }

    .service-card-head {
      display: flex;
      align-items: flex-start;
      justify-content: space-between;
      gap: 0.8rem;
    }

    .service-name {
      font-weight: 700;
      color: var(--ink);
    }

    .service-summary {
      font-size: 0.95rem;
      color: var(--ink);
    }

    .service-detail {
      font-size: 0.84rem;
      color: var(--muted);
    }

    .service-badge {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border-radius: 999px;
      padding: 0.28rem 0.62rem;
      border: 1px solid var(--line);
      background: #fff8f8;
      color: var(--muted);
      font-size: 0.76rem;
      font-weight: 700;
      white-space: nowrap;
    }

    .service-badge.active {
      border-color: #98d2a1;
      background: #f3fff4;
      color: #2f6f2f;
    }

    .service-badge.unavailable {
      border-color: #e2aaaa;
      background: #fff4f4;
      color: #8a1f1f;
    }

    .service-badge.warn {
      border-color: #f2b46d;
      background: #fff8ee;
      color: #9a4b08;
    }

    .service-badge.critical {
      border-color: #e2aaaa;
      background: #fff0f0;
      color: #8a1f1f;
    }

    .service-badge.neutral {
      border-color: #d8c7c7;
      background: #fffafa;
      color: var(--muted);
    }

    .service-metric {
      display: flex;
      gap: 0.35rem;
      align-items: baseline;
      color: var(--accent-c);
      font-weight: 700;
    }

    .service-metric small {
      color: var(--muted);
      font-weight: 500;
    }

    .service-links {
      display: flex;
      gap: 0.45rem;
      flex-wrap: wrap;
    }

    .service-stack {
      display: grid;
      gap: 0.45rem;
    }

    .service-meta {
      font-size: 0.84rem;
      color: var(--muted);
    }

    .table-wrap {
      margin-top: 0.8rem;
      overflow: auto;
      max-width: 100%;
      border: 1px solid var(--line);
      border-radius: 0.72rem;
      background: #fff;
    }

    table {
      width: 100%;
      border-collapse: collapse;
      min-width: 720px;
    }

    .audit-table {
      table-layout: fixed;
      min-width: 0;
    }

    .audit-table td {
      overflow-wrap: anywhere;
      word-break: break-all;
      word-break: break-word;
      white-space: normal;
    }

    .audit-table th {
      white-space: normal;
    }

    .audit-details {
      max-width: 260px;
    }

    th, td {
      border-bottom: 1px solid var(--line);
      padding: 0.55rem 0.6rem;
      text-align: left;
      vertical-align: middle;
      font-size: 0.88rem;
    }

    th {
      background: #fff1f1;
      color: var(--accent-c);
      font-weight: 700;
      position: sticky;
      top: 0;
      z-index: 1;
    }

    tr:last-child td {
      border-bottom: 0;
    }

    .role-select {
      border: 1px solid var(--line);
      border-radius: 0.6rem;
      padding: 0.42rem 0.5rem;
      font: inherit;
      color: var(--ink);
      background: #fff;
    }

    .tiny-btn {
      border: 1px solid var(--accent-c);
      border-radius: 999px;
      padding: 0.28rem 0.58rem;
      background: #fff;
      color: var(--accent-c);
      font-size: 0.78rem;
      font-weight: 700;
      cursor: pointer;
      white-space: nowrap;
    }

    .tiny-btn.warn {
      border-color: #9a1a1a;
      color: #9a1a1a;
      background: #fff5f5;
    }

    .session-chip {
      display: inline-flex;
      align-items: center;
      border: 1px solid var(--line);
      border-radius: 999px;
      padding: 0.14rem 0.5rem;
      font-size: 0.75rem;
      font-weight: 700;
      color: var(--accent-c);
      background: #fff4f4;
      margin-left: 0.35rem;
      white-space: nowrap;
    }

    .session-chip.this-device {
      border-color: #98d2a1;
      background: #f3fff4;
      color: #2f6f2f;
    }

    .session-chip.warn {
      border-color: #f2b46d;
      background: #fff8ee;
      color: #9a4b08;
    }

    .session-chip.info {
      border-color: #d8c7c7;
      background: #fffafa;
      color: var(--muted);
    }

    .mono {
      font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
      font-size: 0.82rem;
    }

    .muted {
      color: var(--muted);
      font-size: 0.9rem;
    }

    .admin-tools {
      margin-top: 0.65rem;
      display: grid;
      gap: 0.6rem;
      grid-template-columns: 1.2fr 0.7fr 0.8fr auto auto;
      align-items: end;
    }

    .bulk-actions {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 0.6rem;
      margin: 0.5rem 0 0.8rem;
    }

    .bulk-actions .muted {
      margin: 0;
      font-size: 0.86rem;
    }

    .bulk-check {
      display: inline-flex;
      align-items: center;
      gap: 0.4rem;
      font-size: 0.86rem;
      color: var(--muted);
    }

    .bulk-check input {
      width: 16px;
      height: 16px;
      accent-color: var(--accent-b);
    }

    .table-wrap input[type="checkbox"] {
      width: 16px;
      height: 16px;
      accent-color: var(--accent-b);
    }

    .tool-control label {
      display: block;
      font-size: 0.8rem;
      color: var(--muted);
      margin-bottom: 0.24rem;
      font-weight: 700;
    }

    .tool-control input,
    .tool-control select {
      width: 100%;
      border: 1px solid var(--line);
      border-radius: 0.68rem;
      padding: 0.5rem 0.6rem;
      font-size: 0.88rem;
      font-family: inherit;
      background: #fff;
      color: var(--ink);
    }

    .metrics-grid {
      margin-top: 0.8rem;
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 0.5rem;
    }

    .metric {
      border: 1px solid var(--line);
      border-radius: 0.72rem;
      background: #fff;
      padding: 0.56rem;
    }

    .metric-label {
      font-size: 0.73rem;
      color: var(--muted);
      text-transform: uppercase;
      letter-spacing: 0.08em;
      margin-bottom: 0.15rem;
    }

    .metric-value {
      font-size: 1.08rem;
      font-weight: 800;
      color: var(--accent-c);
    }

    .hidden {
      display: none !important;
    }

    body.auth-guest #guestGate,
    body.auth-pending #guestGate {
      display: block !important;
    }

    body.auth-guest #authApp,
    body.auth-pending #authApp {
      display: none !important;
    }

    body.auth-ready #guestGate {
      display: none !important;
    }

    body.auth-ready #authApp {
      display: grid !important;
    }

    .top-gap-md {
      margin-top: 0.9rem;
    }

    .top-gap-sm {
      margin-top: 0.45rem;
    }

    .top-gap-field {
      margin-top: 0.6rem;
    }

    .tiny-btn-gap {
      margin-left: 0.4rem;
    }

    .stepup-dialog {
      border: 1px solid var(--line);
      border-radius: 0.9rem;
      padding: 0;
      width: min(520px, calc(100% - 1.5rem));
      background: var(--paper);
      color: var(--ink);
      box-shadow: var(--soft-shadow);
    }

    .stepup-dialog::backdrop {
      background: rgba(22, 8, 8, 0.45);
      backdrop-filter: blur(2px);
    }

    .stepup-dialog-inner {
      padding: 1rem;
      display: grid;
      gap: 0.7rem;
    }

    .stepup-dialog h3 {
      margin: 0;
      font-family: "Fraunces", serif;
      color: var(--accent-c);
      font-size: 1.35rem;
      line-height: 1.05;
    }

    @media (max-width: 940px) {
      .account-grid {
        grid-template-columns: 1fr 1fr;
      }
      .metrics-grid {
        grid-template-columns: 1fr 1fr;
      }
      .admin-tools {
        grid-template-columns: 1fr 1fr;
      }
    }

    @media (max-width: 680px) {
      .container {
        width: min(1160px, calc(100% - 1.2rem));
      }
      .account-grid {
        grid-template-columns: 1fr;
      }
      .form-grid {
        grid-template-columns: 1fr;
      }
      .form-grid-two {
        grid-template-columns: 1fr;
      }
      .service-grid {
        grid-template-columns: 1fr;
      }
      .admin-tools {
        grid-template-columns: 1fr;
      }
      .btn-row {
        flex-direction: column;
        align-items: stretch;
      }
      .btn { width: 100%; min-height: 44px; }
      .table-wrap {
        overflow: visible;
      }
      table,
      .audit-table {
        min-width: 0;
      }
      table thead {
        display: none;
      }
      table,
      table tbody,
      table tr,
      table td {
        display: block;
        width: 100%;
      }
      table tr {
        padding: 0.8rem;
        border-bottom: 1px solid var(--line);
      }
      table tr:last-child {
        border-bottom: 0;
      }
      table td {
        border-bottom: 0;
        padding: 0.42rem 0;
        text-align: left;
      }
      table td[data-label] {
        display: grid;
        grid-template-columns: minmax(92px, 38%) minmax(0, 1fr);
        gap: 0.6rem;
        align-items: start;
      }
      table td[data-label]::before {
        content: attr(data-label);
        color: var(--muted);
        font-size: 0.74rem;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 0.08em;
      }
      table td[data-label=""] {
        display: block;
      }
      table td[data-label=""]::before {
        content: none;
      }
      table td .btn,
      table td .tiny-btn,
      table td .role-select {
        width: 100%;
      }
      .tiny-btn {
        white-space: normal;
      }
      .session-chip {
        white-space: normal;
        margin-left: 0;
        margin-top: 0.3rem;
      }
      .audit-details {
        max-width: 100%;
      }
    }