/**
 * IPFS Swarm — Command Center Design System
 *
 * Grey-scale palette:
 *   Bright Snow #f8f9fa · Platinum #e9ecef · Alabaster #dee2e6
 *   Pale Slate #ced4da · Slate 2 #adb5bd · Slate Grey #6c757d
 *   Iron Grey #495057 · Gunmetal #343a40 · Carbon Black #212529
 */

/* ═══ Reset & Base ═══ */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --mono: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
  --radius: 8px;
  --radius-sm: 5px;
  --radius-lg: 12px;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, .08);
  --shadow: 0 2px 8px rgba(0, 0, 0, .12);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, .16);
  --transition: 150ms ease;

  /* Accent */
  --primary: #4361ee;
  --primary-hover: #3a56d4;
  --primary-soft: rgba(67, 97, 238, .12);
  --success: #2ecc71;
  --success-soft: rgba(46, 204, 113, .12);
  --warning: #f0a500;
  --warning-soft: rgba(240, 165, 0, .12);
  --danger: #e74c3c;
  --danger-soft: rgba(231, 76, 60, .12);
}

/* ═══ Dark Theme (default) ═══ */
[data-theme="dark"] {
  --bg: #212529;
  --bg-raised: #343a40;
  --surface: #343a40;
  --surface-hover: #495057;
  --surface-active: #495057;
  --border: #495057;
  --border-subtle: #3a4149;
  --text: #f8f9fa;
  --text-secondary: #adb5bd;
  --text-tertiary: #6c757d;
  --code-bg: #2b3035;
  --input-bg: #2b3035;
  --skeleton: #3a4149;
  --scrollbar: #495057;
  --scrollbar-hover: #6c757d;
  --overlay: rgba(0, 0, 0, .55);
}

/* ═══ Light Theme ═══ */
[data-theme="light"] {
  --bg: #f8f9fa;
  --bg-raised: #ffffff;
  --surface: #ffffff;
  --surface-hover: #e9ecef;
  --surface-active: #dee2e6;
  --border: #dee2e6;
  --border-subtle: #e9ecef;
  --text: #212529;
  --text-secondary: #495057;
  --text-tertiary: #adb5bd;
  --code-bg: #e9ecef;
  --input-bg: #ffffff;
  --skeleton: #dee2e6;
  --scrollbar: #ced4da;
  --scrollbar-hover: #adb5bd;
  --overlay: rgba(0, 0, 0, .35);
}

html {
  font-size: 14px;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* ═══ Scrollbar ═══ */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--scrollbar);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--scrollbar-hover);
}

/* ═══ Material Icons ═══ */
.icon {
  font-family: 'Material Symbols Outlined';
  font-size: 20px;
  font-weight: normal;
  font-style: normal;
  line-height: 1;
  letter-spacing: normal;
  text-transform: none;
  display: inline-block;
  white-space: nowrap;
  word-wrap: normal;
  direction: ltr;
  -webkit-font-smoothing: antialiased;
  font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
  vertical-align: middle;
}

.icon-sm {
  font-size: 16px;
}

.icon-lg {
  font-size: 28px;
}

.icon-xl {
  font-size: 40px;
}

.icon-fill {
  font-variation-settings: 'FILL' 1, 'wght' 400;
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

/* ═══ App Shell ═══ */
.app-shell {
  display: flex;
  height: 100vh;
  overflow: hidden;
}

/* ═══ Sidebar ═══ */
.sidebar {
  width: 300px;
  min-width: 300px;
  background: var(--bg-raised);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  transition: margin-left var(--transition), opacity var(--transition);
  z-index: 10;
}

.sidebar.collapsed {
  margin-left: -300px;
  opacity: 0;
  pointer-events: none;
}

.sidebar-header {
  padding: 14px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border);
  font-weight: 600;
  font-size: 13px;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.sidebar-header button {
  background: none;
  border: none;
  color: var(--text-tertiary);
  cursor: pointer;
  display: flex;
  align-items: center;
  padding: 2px;
  border-radius: var(--radius-sm);
}

.sidebar-header button:hover {
  color: var(--text);
  background: var(--surface-hover);
}

.sidebar-body {
  flex: 1;
  overflow-y: auto;
  padding: 12px;
}

.sidebar-section {
  margin-bottom: 20px;
}

.sidebar-section h3 {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--text-tertiary);
  margin-bottom: 8px;
  padding: 0 4px;
}

.doc-item {
  margin-bottom: 10px;
}

.doc-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 2px;
}

.doc-label .icon {
  font-size: 16px;
  color: var(--text-secondary);
}

.doc-desc {
  font-size: 11px;
  color: var(--text-tertiary);
  margin-bottom: 4px;
  padding-left: 22px;
}

.code-block {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--code-bg);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 5px 8px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: border-color var(--transition);
  word-break: break-all;
}

.code-block:hover {
  border-color: var(--primary);
}

.code-block .copy-btn {
  margin-left: auto;
  flex-shrink: 0;
  background: none;
  border: none;
  color: var(--text-tertiary);
  cursor: pointer;
  font-size: 14px;
  padding: 0;
}

.code-block .copy-btn:hover {
  color: var(--primary);
}

/* ═══ Main Area ═══ */
.main-area {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* ═══ Header ═══ */
.header {
  padding: 10px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-raised);
}

.header-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.header-right {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 8px;
}

.sidebar-toggle-btn {
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  cursor: pointer;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.sidebar-toggle-btn:hover {
  background: var(--surface-hover);
  color: var(--text);
}

.header h1 {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.3px;
}

.status-badge {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

.status-badge.online {
  background: var(--success-soft);
  color: var(--success);
}

.status-badge.offline {
  background: var(--danger-soft);
  color: var(--danger);
}

.status-badge .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

.theme-btn {
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  cursor: pointer;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.theme-btn:hover {
  background: var(--surface-hover);
  color: var(--text);
}

/* ═══ Nav Tabs ═══ */
.nav {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--border);
  background: var(--bg-raised);
  padding: 0 16px;
  overflow-x: auto;
}

.nav-btn {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 10px 14px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-tertiary);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: color var(--transition), border-color var(--transition);
  white-space: nowrap;
}

.nav-btn:hover {
  color: var(--text-secondary);
}

.nav-btn.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
  font-weight: 600;
}

.nav-btn .icon {
  font-size: 16px;
}

/* ═══ Content Panels ═══ */
.content-scroll {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
}

.content-panel {
  display: none;
}

.content-panel.active {
  display: block;
}

/* ═══ Cards ═══ */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 18px;
  margin-bottom: 16px;
}

.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.card-title {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
}

.card-title .icon {
  font-size: 18px;
  color: var(--text-secondary);
}

/* ═══ Stat Cards ═══ */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.stat-card {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
}

.stat-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}

.stat-icon.peers {
  background: var(--primary-soft);
  color: var(--primary);
}

.stat-icon.pins {
  background: var(--success-soft);
  color: var(--success);
}

.stat-icon.storage {
  background: var(--warning-soft);
  color: var(--warning);
}

.stat-icon.bw {
  background: rgba(142, 68, 173, .12);
  color: #8e44ad;
}

.stat-value {
  font-size: 20px;
  font-weight: 700;
  line-height: 1.2;
}

.stat-label {
  font-size: 11px;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

/* ═══ Info List ═══ */
.info-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.info-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 7px 0;
  border-bottom: 1px solid var(--border-subtle);
  gap: 12px;
}

.info-row:last-child {
  border-bottom: none;
}

.info-label {
  font-size: 12px;
  color: var(--text-tertiary);
  min-width: 100px;
  flex-shrink: 0;
}

.info-value {
  font-size: 12px;
  color: var(--text);
  font-family: var(--mono);
  text-align: right;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ═══ Buttons ═══ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 7px 14px;
  font-size: 12px;
  font-weight: 600;
  font-family: var(--font);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn:hover {
  background: var(--surface-hover);
}

.btn:disabled {
  opacity: .4;
  cursor: not-allowed;
}

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

.btn-primary:hover {
  background: var(--primary-hover);
}

.btn-success {
  background: var(--success);
  color: #fff;
  border-color: var(--success);
}

.btn-danger-fill {
  background: var(--danger);
  color: #fff;
  border-color: var(--danger);
}

.btn-danger-fill:hover {
  opacity: .85;
}

.btn-sm {
  padding: 4px 8px;
  font-size: 11px;
}

.btn-icon {
  padding: 4px;
  min-width: 26px;
  justify-content: center;
}

.btn-danger {
  border-color: var(--danger);
  color: var(--danger);
}

.btn-danger:hover {
  background: var(--danger-soft);
}

.btn-group {
  display: flex;
  gap: 8px;
}

.btn-ghost {
  background: none;
  border-color: transparent;
  color: var(--text-secondary);
}

.btn-ghost:hover {
  background: var(--surface-hover);
  color: var(--text);
}

/* ═══ Inputs ═══ */
.input {
  padding: 7px 12px;
  font-size: 12px;
  font-family: var(--font);
  background: var(--input-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  outline: none;
  transition: border-color var(--transition);
  width: 100%;
}

.input:focus {
  border-color: var(--primary);
}

.input::placeholder {
  color: var(--text-tertiary);
}

.input-group {
  display: flex;
  gap: 8px;
  align-items: center;
}

.input-group .input {
  flex: 1;
}

/* ═══ Empty State ═══ */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 28px 16px;
  color: var(--text-tertiary);
  font-size: 12px;
  text-align: center;
}

.empty-state .icon {
  font-size: 32px;
  opacity: .5;
}

/* ═══ Daemon Controls ═══ */
.daemon-controls {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}

.daemon-status-indicator {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
}

.daemon-status-indicator.online {
  background: var(--success);
  box-shadow: 0 0 8px var(--success);
}

.daemon-status-indicator.offline {
  background: var(--danger);
  opacity: .6;
}

.daemon-text {
  flex: 1;
}

.daemon-text strong {
  display: block;
  font-size: 14px;
}

.daemon-text span {
  font-size: 12px;
  color: var(--text-secondary);
}

/* ═══ Key Display ═══ */
.key-display {
  font-family: var(--mono);
  font-size: 11px;
  background: var(--code-bg);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  color: var(--text-secondary);
  white-space: pre-wrap;
  word-break: break-all;
  position: relative;
  line-height: 1.6;
}

.key-display .copy-btn {
  position: absolute;
  top: 6px;
  right: 6px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-tertiary);
  cursor: pointer;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
}

.key-display .copy-btn:hover {
  color: var(--primary);
  border-color: var(--primary);
}

/* ═══ Sharing Commands ═══ */
.share-method {
  background: var(--bg);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  padding: 14px;
  margin-bottom: 10px;
}

.share-method-head {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}

.share-method-head .icon {
  font-size: 18px;
  color: var(--text-secondary);
}

.share-method-head h4 {
  font-size: 13px;
  font-weight: 600;
}

.share-command-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-tertiary);
  margin-bottom: 4px;
  font-weight: 600;
}

.share-command {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--code-bg);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 6px 10px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-secondary);
  cursor: pointer;
  word-break: break-all;
  transition: border-color var(--transition);
  position: relative;
}

.share-command:hover {
  border-color: var(--primary);
}

.share-command .copy-btn {
  margin-left: auto;
  flex-shrink: 0;
  background: none;
  border: none;
  color: var(--text-tertiary);
  cursor: pointer;
  font-size: 14px;
  padding: 0;
}

/* ═══ Quick Setup Steps ═══ */
.quick-step {
  display: flex;
  gap: 12px;
  margin-bottom: 10px;
}

.step-num {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--primary-soft);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  flex-shrink: 0;
}

.step-content {
  flex: 1;
  min-width: 0;
}

.step-label {
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 4px;
}

/* ═══ Peer Items ═══ */
.peer-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 0;
  border-bottom: 1px solid var(--border-subtle);
  font-size: 12px;
}

.peer-item:last-child {
  border-bottom: none;
}

.peer-number {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--primary-soft);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 700;
  flex-shrink: 0;
}

.peer-addr {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-secondary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ═══ Upload Zone ═══ */
.upload-zone {
  border: 2px dashed var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 20px;
  text-align: center;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
  color: var(--text-tertiary);
}

.upload-zone .icon {
  font-size: 36px;
  margin-bottom: 8px;
  display: block;
}

.upload-zone p {
  font-size: 13px;
}

.upload-zone:hover,
.upload-zone.dragover {
  border-color: var(--primary);
  background: var(--primary-soft);
  color: var(--primary);
}

.browse-link {
  color: var(--primary);
  font-weight: 600;
  cursor: pointer;
  text-decoration: underline;
}

/* ═══ Upload Progress ═══ */
.upload-progress {
  padding: 14px;
}

.progress-track {
  height: 6px;
  background: var(--bg);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 8px;
}

.progress-fill {
  height: 100%;
  background: var(--primary);
  border-radius: 3px;
  transition: width 0.3s ease;
  width: 0;
}

.upload-status-text {
  font-size: 12px;
  color: var(--text-secondary);
}

/* ═══ File Table ═══ */
.file-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 12px;
}

.file-table thead th {
  text-align: left;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-tertiary);
  font-weight: 600;
  padding: 6px 10px;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: var(--surface);
}

.file-table tbody tr {
  transition: background var(--transition);
}

.file-table tbody tr:hover {
  background: var(--surface-hover);
}

.file-table td {
  padding: 8px 10px;
  border-bottom: 1px solid var(--border-subtle);
  vertical-align: middle;
}

.file-table tbody tr:last-child td {
  border-bottom: none;
}

/* Table cell types */
.col-name {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
}

.col-name .file-icon {
  font-size: 18px;
  flex-shrink: 0;
}

.col-name .file-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 250px;
}

.col-cid {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-secondary);
  max-width: 180px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.col-size {
  font-size: 11px;
  color: var(--text-secondary);
  white-space: nowrap;
}

.col-date {
  font-size: 11px;
  color: var(--text-tertiary);
  white-space: nowrap;
}

.col-type {
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 3px;
  background: var(--code-bg);
  color: var(--text-secondary);
  display: inline-block;
}

.col-actions {
  display: flex;
  gap: 4px;
  justify-content: flex-end;
  white-space: nowrap;
}

/* File type icon colors */
.file-icon.image {
  color: #e74c3c;
}

.file-icon.video {
  color: #9b59b6;
}

.file-icon.audio {
  color: #e67e22;
}

.file-icon.document {
  color: #3498db;
}

.file-icon.archive {
  color: #f39c12;
}

.file-icon.code {
  color: #2ecc71;
}

.file-icon.default {
  color: var(--text-tertiary);
}

.file-icon.folder {
  color: var(--warning);
}

/* ═══ Search / Filter ═══ */
.search-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}

.search-bar .icon {
  color: var(--text-tertiary);
  font-size: 18px;
}

.search-bar .input {
  flex: 1;
}

/* ═══ Pin by CID ═══ */
.pin-cid-form {
  display: flex;
  gap: 8px;
  align-items: flex-end;
  flex-wrap: wrap;
}

.pin-cid-form .field {
  flex: 1;
  min-width: 200px;
}

.pin-cid-form .field label {
  display: block;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-tertiary);
  font-weight: 600;
  margin-bottom: 4px;
}

.pin-cid-form .field .input {
  width: 100%;
}

/* ═══ MFS path breadcrumb ═══ */
.mfs-breadcrumb {
  display: flex;
  align-items: center;
  gap: 2px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 10px;
  flex-wrap: wrap;
}

.mfs-breadcrumb .crumb {
  padding: 2px 6px;
  border-radius: 3px;
  cursor: pointer;
  color: var(--primary);
  transition: background var(--transition);
}

.mfs-breadcrumb .crumb:hover {
  background: var(--primary-soft);
}

.mfs-breadcrumb .sep {
  color: var(--text-tertiary);
}

/* ═══ Toast Notifications ═══ */
.toast-container {
  position: fixed;
  bottom: 16px;
  right: 16px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.toast {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: var(--radius);
  font-size: 12px;
  font-weight: 500;
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  color: var(--text);
  max-width: 360px;
  animation: slideIn 0.2s ease;
}

.toast .icon {
  font-size: 16px;
}

.toast.success {
  border-left: 3px solid var(--success);
}

.toast.success .icon {
  color: var(--success);
}

.toast.error {
  border-left: 3px solid var(--danger);
}

.toast.error .icon {
  color: var(--danger);
}

.toast.info {
  border-left: 3px solid var(--primary);
}

.toast.info .icon {
  color: var(--primary);
}

@keyframes slideIn {
  from {
    transform: translateX(20px);
    opacity: 0;
  }

  to {
    transform: translateX(0);
    opacity: 1;
  }
}

/* ═══ Setup Wizard Overlay ═══ */
.wizard-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.wizard-overlay.hidden {
  display: none;
}

.wizard {
  max-width: 520px;
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
}

.wizard-dots {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-bottom: 24px;
}

.wizard-step-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border);
}

.wizard-step-dot.active {
  background: var(--primary);
}

.wizard-step-dot.done {
  background: var(--success);
}

.wizard-page.hidden {
  display: none;
}

.wizard-page h2 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 6px;
}

.wizard-page p {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.wizard-footer {
  display: flex;
  justify-content: space-between;
  margin-top: 20px;
}

.selection-card {
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  margin-bottom: 8px;
  cursor: pointer;
  transition: border-color var(--transition);
}

.selection-card:hover {
  border-color: var(--text-secondary);
}

.selection-card.selected {
  border-color: var(--primary);
  background: var(--primary-soft);
}

.selection-card h3 {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 2px;
}

.selection-card p {
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 0;
}

/* Setup steps */
.setup-step {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  font-size: 13px;
}

.setup-step .icon {
  font-size: 18px;
}

.setup-step.pending .icon {
  color: var(--text-tertiary);
}

.setup-step.running .icon {
  color: var(--primary);
  animation: spin 1s linear infinite;
}

.setup-step.done .icon {
  color: var(--success);
}

.setup-step.error .icon {
  color: var(--danger);
}

/* ═══ Serve Key Result ═══ */
#serve-key-result.hidden {
  display: none;
}

/* ═══ Responsive ═══ */
@media (max-width: 768px) {
  .sidebar {
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    z-index: 20;
  }

  .sidebar.collapsed {
    margin-left: -300px;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .pin-cid-form {
    flex-direction: column;
  }

  .daemon-controls {
    flex-wrap: wrap;
  }
}