:root {
  --bg: #f4f5f7;
  --surface: #ffffff;
  --border: #e0e2e7;
  --text: #1f2430;
  --text-muted: #6b7280;
  --accent: #2f6feb;
  --accent-hover: #2558c4;
  --danger: #d1453b;
  --danger-hover: #b5372e;
  --success: #1e8e3e;
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html, body {
  /* Independently of history scroll restoration (see scroll-restoration.js), the browser's own
     scroll anchoring can drift the viewport down over several seconds on a long page (e.g. the
     213-row user list) as rows above it keep reflowing while fonts/layout settle. */
  overflow-anchor: none;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, Helvetica, Arial, sans-serif;
  font-size: 15px;
  line-height: 1.5;
}

a {
  color: var(--accent);
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}

h1, h2, h3 {
  font-weight: 600;
  line-height: 1.25;
}
h1 { font-size: 1.5rem; margin: 0 0 0.75rem; }
h2 { font-size: 1.1rem; margin: 1.75rem 0 0.5rem; }
h3 { font-size: 0.95rem; margin: 1.25rem 0 0.4rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.03em; }

.muted {
  color: var(--text-muted);
}

.error {
  background: #fdecea;
  border: 1px solid var(--danger);
  color: var(--danger-hover);
  border-radius: var(--radius);
  padding: 0.6rem 0.9rem;
  margin: 0 0 1rem;
}

.success {
  background: #e6f4ea;
  border: 1px solid var(--success);
  color: var(--success);
  border-radius: var(--radius);
  padding: 0.6rem 0.9rem;
  margin: 0 0 1rem;
}

.info {
  background: #eef2fb;
  border: 1px solid var(--accent);
  color: var(--accent-hover);
  border-radius: var(--radius);
  padding: 0.6rem 0.9rem;
  margin: 0 0 1rem;
}

/* Top bar */
.topbar {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 0.6rem 1.25rem;
  font-size: 0.85rem;
}
.topbar .brand {
  font-weight: 700;
  color: var(--text);
}
.nav-links {
  display: flex;
  gap: 1rem;
  margin-right: auto;
}
.nav-links a {
  color: var(--text-muted);
}
.nav-links a:hover {
  color: var(--accent);
}
.topbar .whoami code {
  background: var(--bg);
  border-radius: 4px;
  padding: 0.1rem 0.35rem;
}
.link-button {
  background: none;
  border: none;
  color: var(--accent);
  cursor: pointer;
  font: inherit;
  padding: 0;
}
.link-button:hover {
  text-decoration: underline;
}

/* Layout */
.container {
  max-width: 780px;
  margin: 0 auto;
  padding: 2rem 1.25rem 4rem;
}

.page-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.5rem;
}

.page-header .actions {
  display: flex;
  gap: 0.5rem;
}

.mail-preview {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  white-space: pre-wrap;
  font-family: ui-monospace, monospace;
  font-size: 0.85rem;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
}

dialog {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  max-width: 420px;
}

dialog::backdrop {
  background: rgba(0, 0, 0, 0.4);
}

dialog ul {
  padding-left: 1.2rem;
}

.login-card {
  max-width: 340px;
  margin: 3rem auto;
}

/* Forms */
form label {
  display: block;
  margin-bottom: 0.9rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}
form input[type="text"],
form input[type="password"],
form input[type="email"],
form select {
  display: block;
  width: 100%;
  margin-top: 0.3rem;
  padding: 0.5rem 0.65rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.95rem;
  color: var(--text);
  background: var(--surface);
}
.package-hint {
  margin: -0.5rem 0 0.9rem;
  font-size: 0.82rem;
}
form input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(47, 111, 235, 0.15);
}
form.inline {
  display: inline;
}

button, .button {
  display: inline-block;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  border-radius: var(--radius);
  padding: 0.5rem 0.9rem;
  font-size: 0.9rem;
  cursor: pointer;
}
button:hover, .button:hover {
  border-color: var(--accent);
  text-decoration: none;
}
button.primary, .button.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
button.primary:hover, .button.primary:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
}
button.danger {
  background: var(--danger);
  border-color: var(--danger);
  color: #fff;
}
button.danger:hover {
  background: var(--danger-hover);
  border-color: var(--danger-hover);
}
button.small {
  padding: 0.25rem 0.6rem;
  font-size: 0.8rem;
}

/* Lists */
.user-list, .group-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.user-list li {
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--border);
}
.user-list li:last-child {
  border-bottom: none;
}

.app-group {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.9rem 1.1rem;
  margin-bottom: 0.75rem;
}
.app-group.muted-section {
  background: var(--bg);
}
.app-group.muted-section h3,
.app-group.muted-section .group-label {
  color: var(--text-muted);
}
.badge {
  display: inline-block;
  background: #fff4e5;
  color: #9a5b00;
  border-radius: 4px;
  padding: 0.05rem 0.45rem;
  font-size: 0.75rem;
  margin-left: 0.4rem;
  cursor: help;
}
.badge a {
  color: inherit;
  text-decoration: underline;
}
.group-label-wrap {
  position: relative;
  display: inline-block;
}
.inherit-explain {
  margin: 0.35rem 0 0;
  font-size: 0.8rem;
  color: var(--text-muted);
}
.group-label {
  cursor: help;
  text-decoration: underline dotted var(--border);
  text-underline-offset: 3px;
}
.group-popover {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  z-index: 20;
  width: max-content;
  max-width: 320px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
  padding: 0.65rem 0.85rem;
  font-size: 0.8rem;
  line-height: 1.4;
  color: var(--text);
  margin-top: 0.35rem;
  text-align: left;
  white-space: normal;
}
.group-label-wrap:hover .group-popover,
.group-label-wrap:focus .group-popover,
.group-label-wrap:focus-within .group-popover {
  display: block;
}
.group-popover .ldap-path {
  color: var(--text-muted);
  font-size: 0.75rem;
  margin: 0.35rem 0;
}
.group-popover .ldap-path code {
  background: var(--bg);
  border-radius: 4px;
  padding: 0.02rem 0.3rem;
}
.group-popover .cascade-heading {
  margin: 0.5rem 0 0.2rem;
  font-weight: 600;
}
.group-popover .cascade-app {
  margin: 0.4rem 0 0.1rem;
}
.group-popover ul {
  margin: 0 0 0.3rem;
  padding-left: 1.1rem;
}
.group-popover p:first-of-type {
  margin-top: 0;
}
.add-role {
  margin-top: 0.6rem;
}
.add-role summary {
  cursor: pointer;
  color: var(--accent);
  font-size: 0.85rem;
  padding: 0.2rem 0;
}
.add-role summary:hover {
  text-decoration: underline;
}
.add-role[open] summary {
  margin-bottom: 0.4rem;
}
.add-role .group-list {
  border-top: 1px solid var(--border);
  padding-top: 0.4rem;
}
.search-field {
  width: 100%;
  margin: 0.75rem 0 1rem;
  padding: 0.55rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.95rem;
}
.search-field:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(47, 111, 235, 0.15);
}
.group-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.35rem 0;
}
.group-list li:not(:last-child) {
  border-bottom: 1px dashed var(--border);
}
.group-label code {
  background: var(--bg);
  border-radius: 4px;
  padding: 0.05rem 0.35rem;
  font-size: 0.85rem;
}

.audit-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0;
  font-size: 0.85rem;
}
.audit-table th,
.audit-table td {
  text-align: left;
  padding: 0.4rem 0.6rem;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
.audit-table th {
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.pagination {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.danger-zone {
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.app-footer {
  max-width: 780px;
  margin: 0 auto;
  padding: 0 1.25rem 2rem;
  font-size: 0.8rem;
  color: var(--text-muted);
}
.app-footer a {
  color: var(--text-muted);
  text-decoration: underline dotted;
}