* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --bg: #0a0a0f;
  --surface: #12121a;
  --surface-2: #1a1a25;
  --border: #2a2a3a;
  --text: #e4e4ed;
  --text-dim: #8888a0;
  --accent: #6366f1;
  --accent-dim: #4f46e5;
  --green: #22c55e;
  --red: #ef4444;
  --yellow: #eab308;
  --radius: 8px;
  --sidebar-w: 220px;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  height: 100vh;
  overflow: hidden;
}

#app {
  display: flex;
  height: 100vh;
}

/* Sidebar */
.sidebar {
  width: var(--sidebar-w);
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  padding: 16px 0;
  flex-shrink: 0;
}

.logo {
  padding: 0 20px 24px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-mark {
  width: 32px;
  height: 32px;
  background: var(--accent);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 16px;
}

.logo-text {
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.5px;
}

.nav-items {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 0 8px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius);
  color: var(--text-dim);
  text-decoration: none;
  font-size: 14px;
  transition: all 0.15s;
}

.nav-item svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.nav-item:hover {
  background: var(--surface-2);
  color: var(--text);
}

.nav-item.active {
  background: var(--accent-dim);
  color: #fff;
}

.nav-footer {
  padding: 16px 20px 0;
  border-top: 1px solid var(--border);
}

.user-info {
  display: flex;
  align-items: center;
  gap: 10px;
}

.avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--surface-2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  color: var(--text-dim);
  border: 1px solid var(--border);
}

.username {
  font-size: 13px;
  color: var(--text-dim);
}

/* Content */
.content {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.topbar {
  padding: 20px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.topbar h1 {
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.3px;
}

.domain-badge {
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 20px;
  background: var(--surface-2);
  color: var(--text-dim);
  border: 1px solid var(--border);
  font-family: monospace;
}

.page {
  flex: 1;
  padding: 24px 32px;
  overflow-y: auto;
}

/* Dashboard Cards */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}

.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}

.stat-label {
  font-size: 12px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}

.stat-value {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -1px;
}

.stat-value.green { color: var(--green); }
.stat-value.red { color: var(--red); }
.stat-value.accent { color: var(--accent); }

/* Service List */
.service-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.service-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: border-color 0.15s;
}

.service-card:hover {
  border-color: var(--accent);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.status-dot.healthy { background: var(--green); box-shadow: 0 0 6px var(--green); }
.status-dot.unhealthy { background: var(--red); box-shadow: 0 0 6px var(--red); }
.status-dot.unknown { background: var(--yellow); }

.service-name {
  font-weight: 600;
  font-size: 14px;
  min-width: 120px;
}

.service-meta {
  font-size: 12px;
  color: var(--text-dim);
  font-family: monospace;
}

.service-domain {
  margin-left: auto;
  font-size: 12px;
  color: var(--accent);
  font-family: monospace;
}

/* Section */
.section-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 16px;
}

/* Node cards */
.node-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 12px;
}

.node-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.node-name {
  font-weight: 600;
  font-size: 15px;
}

.node-role {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 4px;
  background: var(--accent-dim);
  color: #fff;
}

.node-stats {
  display: flex;
  gap: 24px;
  font-size: 13px;
  color: var(--text-dim);
}

.node-stat span {
  color: var(--text);
  font-weight: 500;
}

/* Empty state */
.empty {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-dim);
}

.empty-icon {
  font-size: 48px;
  margin-bottom: 16px;
  opacity: 0.3;
}

.empty-text {
  font-size: 14px;
}

/* Loading */
@keyframes pulse {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 1; }
}

.loading {
  animation: pulse 1.5s infinite;
  color: var(--text-dim);
  text-align: center;
  padding: 40px;
}

/* Settings */
.secret-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 16px;
}

.secret-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.secret-title {
  font-weight: 600;
  font-size: 15px;
}

.secret-badge {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 4px;
}

.secret-badge.configured { background: var(--green); color: #000; }
.secret-badge.unconfigured { background: var(--surface-2); color: var(--text-dim); border: 1px solid var(--border); }

.secret-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.secret-field label {
  display: block;
  font-size: 12px;
  color: var(--text-dim);
  margin-bottom: 4px;
}

.secret-field input {
  width: 100%;
  padding: 8px 10px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 13px;
  font-family: monospace;
  outline: none;
}

.secret-field input:focus { border-color: var(--accent); }

.secret-actions {
  display: flex;
  gap: 8px;
  margin-top: 4px;
}

.btn-save {
  padding: 6px 16px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  font-size: 13px;
  cursor: pointer;
}

.btn-save:hover { background: var(--accent-dim); }

.btn-delete {
  padding: 6px 16px;
  background: transparent;
  color: var(--red);
  border: 1px solid var(--red);
  border-radius: var(--radius);
  font-size: 13px;
  cursor: pointer;
}

.btn-delete:hover { background: rgba(239,68,68,0.1); }

.secret-msg {
  font-size: 12px;
  margin-top: 8px;
}

/* Clickable cards */
.service-card.clickable {
  cursor: pointer;
}

/* Node actions */
.node-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

.btn-activate {
  padding: 5px 14px;
  background: var(--green);
  color: #000;
  border: none;
  border-radius: var(--radius);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
}

.btn-activate:hover { opacity: 0.85; }

.btn-deactivate {
  padding: 5px 14px;
  background: transparent;
  color: var(--yellow);
  border: 1px solid var(--yellow);
  border-radius: var(--radius);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
}

.btn-deactivate:hover { background: rgba(234,179,8,0.1); }

.node-msg {
  font-size: 12px;
  margin-left: 8px;
}

/* Service detail */
.detail-back {
  margin-bottom: 20px;
}

.detail-back a {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 13px;
}

.detail-back a:hover {
  color: var(--accent);
}

.detail-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}

.detail-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}

.detail-title {
  font-size: 20px;
  font-weight: 700;
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 20px;
  margin-bottom: 24px;
}

.detail-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.detail-label {
  font-size: 12px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.detail-value {
  font-size: 14px;
  font-weight: 500;
}

.detail-value.mono {
  font-family: monospace;
}

.detail-value.accent-text {
  color: var(--accent);
}

.detail-actions {
  display: flex;
  gap: 8px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.btn-disabled {
  padding: 6px 16px;
  background: var(--surface-2);
  color: var(--text-dim);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 13px;
  cursor: not-allowed;
  opacity: 0.6;
}

/* User list */
.user-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.user-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.user-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--surface-2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-dim);
  border: 1px solid var(--border);
  flex-shrink: 0;
}

.user-info-main {
  flex: 1;
  min-width: 0;
}

.user-name {
  font-weight: 600;
  font-size: 14px;
}

.user-meta {
  font-size: 12px;
  color: var(--text-dim);
  margin-top: 2px;
}

.user-type-badge {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 4px;
  flex-shrink: 0;
}

.user-type-badge.human {
  background: var(--surface-2);
  color: var(--text-dim);
  border: 1px solid var(--border);
}

.user-type-badge.admin {
  background: var(--accent-dim);
  color: #fff;
}

.user-type-badge.device {
  background: var(--surface-2);
  color: var(--text-dim);
  border: 1px solid var(--border);
}

.user-date {
  font-size: 12px;
  color: var(--text-dim);
  font-family: monospace;
  flex-shrink: 0;
}

/* Browser */
.btn-create {
  background: var(--accent);
  border: none;
  color: white;
  padding: 6px 16px;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 13px;
}
.btn-create:hover { background: var(--accent-dim); }

.btn-view {
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--accent);
  padding: 4px 12px;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 12px;
  text-decoration: none;
}
.btn-view:hover { background: var(--border); }

.btn-delete-sm {
  background: none;
  border: 1px solid var(--red);
  color: var(--red);
  padding: 4px 10px;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 12px;
  opacity: 0.7;
}
.btn-delete-sm:hover { opacity: 1; background: rgba(239,68,68,.1); }

/* Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  backdrop-filter: blur(2px);
}
.modal {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  width: 420px;
  max-width: 90vw;
  overflow: hidden;
}
.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
  font-size: 15px;
  font-weight: 500;
}
.modal-close {
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 20px;
  cursor: pointer;
  padding: 0 4px;
  line-height: 1;
}
.modal-close:hover { color: var(--text); }
.modal-body {
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.modal-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 18px;
  border-top: 1px solid var(--border);
}

/* Form fields */
.browser-field label {
  display: block;
  font-size: 12px;
  color: var(--text-dim);
  margin-bottom: 4px;
}
.browser-field input, .browser-field select {
  width: 100%;
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 8px 10px;
  border-radius: 4px;
  font-size: 13px;
  outline: none;
}
.browser-field input:focus, .browser-field select:focus {
  border-color: var(--accent);
}
.btn-create-submit {
  background: var(--accent);
  border: none;
  color: white;
  padding: 8px 20px;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 13px;
}
.btn-create-submit:hover { background: var(--accent-dim); }
.browser-create-msg {
  font-size: 12px;
  color: var(--text-dim);
  min-height: 16px;
}
.browser-create-msg.error { color: var(--red); }

/* Toggle switch */
.toggle-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}
.toggle {
  width: 36px;
  height: 20px;
  background: var(--border);
  border-radius: 10px;
  position: relative;
  cursor: pointer;
  transition: background .2s;
}
.toggle.on { background: var(--accent); }
.toggle-knob {
  width: 16px;
  height: 16px;
  background: white;
  border-radius: 50%;
  position: absolute;
  top: 2px;
  left: 2px;
  transition: left .2s;
}
.toggle.on .toggle-knob { left: 18px; }

/* Loading modal */
.loading-modal {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  color: var(--text);
}
.loading-text { font-size: 14px; color: var(--text-dim); }
.spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.browser-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.browser-card + .browser-card { margin-top: 8px; }
.browser-card-main {
  display: flex;
  align-items: center;
  gap: 10px;
}
.browser-card-name {
  font-size: 14px;
  font-weight: 500;
}
.browser-card-meta {
  font-size: 12px;
  color: var(--text-dim);
  font-family: monospace;
  margin-top: 2px;
}
.browser-card-actions {
  display: flex;
  gap: 8px;
  align-items: center;
}

/* Proxy */
.proxy-inline-form {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  padding: 12px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.proxy-inline-form input {
  padding: 8px 10px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 13px;
  font-family: monospace;
  outline: none;
  min-width: 160px;
}

.proxy-inline-form input:focus { border-color: var(--accent); }

.proxy-msg {
  font-size: 12px;
  white-space: nowrap;
}

.proxy-badge {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 4px;
  flex-shrink: 0;
}

.proxy-badge.enabled { background: var(--green); color: #000; }
.proxy-badge.disabled { background: var(--surface-2); color: var(--text-dim); border: 1px solid var(--border); }
.proxy-badge.local { background: var(--accent-dim); color: #fff; }
.proxy-badge.remote { background: var(--surface-2); color: var(--text-dim); border: 1px solid var(--border); }

.mono { font-family: monospace; }

.section-title-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}
.section-title-compact {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}
.section-title-inline {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
/* + icon button */
.btn-icon-add {
  width: 24px;
  height: 24px;
  border-radius: 4px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-dim);
  font-size: 16px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
.btn-icon-add:hover {
  background: var(--surface-2);
  color: var(--text);
  border-color: var(--text-dim);
}

/* Cancel button in inline forms */
.btn-form-cancel {
  width: 28px;
  height: 28px;
  border-radius: 4px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-dim);
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.btn-form-cancel:hover {
  color: var(--red);
  border-color: var(--red);
}

/* Confirm icon button (checkmark) */
.btn-icon-confirm {
  width: 28px;
  height: 28px;
  border-radius: 4px;
  border: 1px solid var(--green);
  background: transparent;
  color: var(--green);
  font-size: 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.btn-icon-confirm:hover {
  background: rgba(34,197,94,.15);
}


/* Compact meta text */
.compact-meta {
  font-size: 12px;
  color: var(--text-dim);
  font-family: monospace;
}
.empty-inline {
  padding: 8px 0;
  color: var(--text-dim);
  font-size: 13px;
}

/* Chip list — inline flow for all items */
.chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 13px;
  white-space: nowrap;
  transition: border-color .15s;
}
.chip:hover { border-color: var(--accent); }
.chip-plain { gap: 4px; padding: 4px 8px; }
.chip-token { cursor: pointer; }
.chip-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}
.chip-dot.healthy { background: var(--green); box-shadow: 0 0 4px var(--green); }
.chip-dot.unhealthy { background: var(--red); box-shadow: 0 0 4px var(--red); }
.chip-label {
  font-weight: 600;
  font-size: 13px;
}
.chip-sub {
  font-size: 11px;
  color: var(--text-dim);
  font-family: monospace;
}
.chip-del {
  background: none;
  border: none;
  color: var(--text-dim);
  cursor: pointer;
  font-size: 14px;
  padding: 0;
  line-height: 1;
  opacity: 0;
  transition: opacity .15s;
}
.chip:hover .chip-del { opacity: 1; }
.chip-del:hover { color: var(--red); }

/* Command rows */
.cmd-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.cmd-row {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 6px 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: border-color .15s;
  align-self: flex-start;
}
.cmd-row:hover { border-color: var(--accent); }
.cmd-text {
  font-family: monospace;
  font-size: 12px;
  color: var(--text);
}
/* Segmented control */
.seg-control {
  display: inline-flex;
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
}
.seg-btn {
  padding: 3px 12px;
  background: transparent;
  border: none;
  color: var(--text-dim);
  font-size: 12px;
  cursor: pointer;
  transition: all .15s;
  border-right: 1px solid var(--border);
}
.seg-btn:last-child { border-right: none; }
.seg-btn:hover { color: var(--text); background: var(--surface-2); }
.seg-btn.active {
  background: var(--accent-dim);
  color: #fff;
}

.cmd-user {
  font-size: 11px;
  color: var(--text-dim);
  padding: 1px 6px;
  background: var(--surface-2);
  border-radius: 3px;
  white-space: nowrap;
  flex-shrink: 0;
}
.cmd-general { opacity: .6; }
.cmd-general:hover { opacity: 1; }

/* Toast notifications */
#toast-container {
  position: fixed;
  top: 16px;
  left: calc(var(--sidebar-w) + 160px);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  pointer-events: none;
}
.toast {
  padding: 8px 20px;
  border-radius: 6px;
  font-size: 13px;
  color: #fff;
  background: var(--surface-2);
  border: 1px solid var(--border);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity .2s, transform .2s;
  pointer-events: auto;
  box-shadow: 0 4px 12px rgba(0,0,0,.4);
}
.toast.show {
  opacity: 1;
  transform: translateY(0);
}
.toast-info { background: var(--accent-dim); }
.toast-success { background: var(--green); color: #000; }
.toast-error { background: var(--red); }

/* Whitelist pager */
.wl-pager {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 10px;
}
.btn-pager {
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 4px 12px;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 12px;
}
.btn-pager:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}
.btn-pager:not(:disabled):hover { background: var(--border); }