/* ── Onboarding wizard ──────────────────────────────────────────── */

.onboarding-body {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  min-height: 100vh;
  background-color: var(--bg-color);
  padding: 24px 16px 48px;
  overflow-y: auto;
}

.onboarding-shell {
  width: 100%;
  max-width: 680px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* Progress bar */

.onboarding-progress-bar {
  width: 100%;
  height: 4px;
  background-color: var(--card-color);
  border-radius: 2px;
  overflow: hidden;
  margin-bottom: 24px;
}

.onboarding-progress-fill {
  height: 100%;
  background-color: var(--accent-color);
  border-radius: 2px;
  transition: width 0.4s ease;
  width: 20%;
}

/* Step indicator dots */

.onboarding-steps-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin-bottom: 28px;
}

.onboarding-step-dot {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: var(--card-color);
  border: 2px solid var(--border-color);
  color: var(--text-dim);
  font-size: 0.78rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background-color 0.2s, border-color 0.2s, color 0.2s;
}

.onboarding-step-dot.active {
  background-color: var(--accent-color);
  border-color: var(--accent-color);
  color: #1e1e2e;
}

.onboarding-step-dot.completed {
  background-color: var(--green);
  border-color: var(--green);
  color: #1e1e2e;
}

.onboarding-step-connector {
  flex: 1;
  height: 2px;
  background-color: var(--border-color);
  min-width: 24px;
  max-width: 80px;
  transition: background-color 0.2s;
}

/* Panel wrapper and panels */

.onboarding-panel-wrap {
  position: relative;
}

.onboarding-panel {
  display: flex;
  flex-direction: column;
  gap: 20px;
  animation: panel-fade-in 0.25s ease-out;
}

@keyframes panel-fade-in {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Hero / welcome section */

.onboarding-hero {
  text-align: center;
  padding: 16px 0 4px;
}

.onboarding-logo {
  margin-bottom: 16px;
  font-size: 3rem;
}

.onboarding-logo-img {
  height: 90px;
  width: auto;
}

.onboarding-title {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 8px;
  line-height: 1.2;
}

.onboarding-subtitle {
  font-size: 1rem;
  color: var(--text-secondary);
}

/* Cards */

.onboarding-card {
  background-color: var(--surface-color);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-card);
  padding: 24px 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.onboarding-card--scroll {
  max-height: 360px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--border-color) transparent;
}

.onboarding-card--ports {
  overflow: visible;
}

/* Body text */

.onboarding-body-text {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

.onboarding-body-text--dim {
  color: var(--text-dim);
  font-size: 0.85rem;
}

/* Role row */

.onboarding-role-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background-color: var(--card-color);
  border-radius: 8px;
}

.onboarding-role-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.onboarding-role-badge {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--accent-color);
  background-color: rgba(137, 180, 250, 0.12);
  padding: 3px 10px;
  border-radius: 20px;
  border: 1px solid rgba(137, 180, 250, 0.3);
}

/* Step header */

.onboarding-step-header {
  padding-bottom: 4px;
}

.onboarding-step-icon {
  font-size: 2rem;
  display: block;
  margin-bottom: 8px;
}

.onboarding-step-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.onboarding-step-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Footer / navigation */

.onboarding-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 4px;
}

.onboarding-btn-next {
  /* inherits from .btn.btn-primary */
}

.onboarding-btn-back {
  /* inherits from .btn.btn-close-modal */
}

/* Domain configuration (Step 2) */

.onboarding-domain-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border-color);
}

.onboarding-domain-group:last-child {
  border-bottom: none;
}

.onboarding-domain-group--email {
  /* email-specific variant */
}

.onboarding-domain-label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-primary);
}

.onboarding-domain-label--sub {
  font-size: 0.78rem;
  font-weight: 400;
  color: var(--text-dim);
}

.onboarding-domain-input,
.domain-field-input {
  width: 100%;
  padding: 9px 12px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-btn);
  background-color: var(--card-color);
  color: var(--text-primary);
  font-size: 0.88rem;
  font-family: 'Cantarell', 'Inter', 'Segoe UI', sans-serif;
  transition: border-color 0.15s;
}

.onboarding-domain-input:focus,
.domain-field-input:focus {
  outline: none;
  border-color: var(--accent-color);
}

.onboarding-hint {
  font-size: 0.78rem;
  color: var(--text-dim);
  line-height: 1.5;
}

.onboarding-hint--inline {
  display: inline;
}

/* Port forwarding (Step 3) */

.onboarding-port-note {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.onboarding-port-ip {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background-color: var(--card-color);
  border-radius: 8px;
  border: 1px solid var(--border-color);
}

.onboarding-port-ip-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  white-space: nowrap;
}

.onboarding-port-section {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.onboarding-port-section-title {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.onboarding-port-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.onboarding-port-table thead th {
  text-align: left;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 6px 8px;
  border-bottom: 1px solid var(--border-color);
}

.onboarding-port-table td {
  padding: 8px 8px;
  border-bottom: 1px solid rgba(69, 71, 90, 0.4);
  color: var(--text-secondary);
  vertical-align: middle;
}

.onboarding-port-table tr:last-child td {
  border-bottom: none;
}

.onboarding-port-totals {
  padding: 10px 14px;
  background-color: var(--card-color);
  border-radius: 8px;
  border: 1px solid var(--border-color);
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.onboarding-port-warn {
  padding: 10px 14px;
  background-color: rgba(229, 165, 10, 0.1);
  border: 1px solid rgba(229, 165, 10, 0.35);
  border-radius: 8px;
  font-size: 0.85rem;
  color: var(--yellow);
  line-height: 1.5;
}

.onboarding-port-details {
  font-size: 0.85rem;
}

.onboarding-port-details-summary {
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent-color);
  list-style: none;
  user-select: none;
}

.onboarding-port-details-summary::-webkit-details-marker {
  display: none;
}

.onboarding-port-details-summary::before {
  content: '▶ ';
  font-size: 0.65em;
}

.onboarding-port-details[open] .onboarding-port-details-summary::before {
  content: '▼ ';
}

/* Credentials (Step 4) */

.onboarding-creds-notice {
  padding: 12px 16px;
  background-color: rgba(137, 180, 250, 0.08);
  border: 1px solid rgba(137, 180, 250, 0.25);
  border-radius: 8px;
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

.onboarding-creds-category {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-color);
}

.onboarding-creds-category:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.onboarding-creds-category-title {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 2px;
}

.onboarding-creds-service {
  background-color: var(--card-color);
  border-radius: 8px;
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.onboarding-creds-service-name {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.onboarding-cred-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
}

.onboarding-cred-label {
  color: var(--text-dim);
  font-size: 0.78rem;
  min-width: 80px;
  flex-shrink: 0;
}

.onboarding-cred-value {
  color: var(--text-primary);
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  font-size: 0.82rem;
  word-break: break-all;
  flex: 1;
}

.onboarding-cred-secret {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: 1;
}

.onboarding-cred-hidden {
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  font-size: 0.82rem;
  color: var(--text-dim);
  letter-spacing: 0.1em;
}

.onboarding-cred-real {
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  font-size: 0.82rem;
  color: var(--text-primary);
  word-break: break-all;
  display: none;
}

.onboarding-cred-reveal-btn {
  font-size: 0.72rem;
  padding: 2px 8px;
  border-radius: 4px;
  background-color: rgba(137, 180, 250, 0.1);
  border: 1px solid rgba(137, 180, 250, 0.25);
  color: var(--accent-color);
  cursor: pointer;
  white-space: nowrap;
  transition: background-color 0.15s;
}

.onboarding-cred-reveal-btn:hover {
  background-color: rgba(137, 180, 250, 0.2);
}

/* Completion checklist (Step 5) */

.onboarding-checklist {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.onboarding-checklist li {
  font-size: 0.92rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Status & feedback */

.onboarding-loading {
  font-size: 0.88rem;
  color: var(--text-dim);
  text-align: center;
  padding: 16px 0;
  font-style: italic;
}

.onboarding-error {
  font-size: 0.85rem;
  color: var(--red);
  padding: 10px 14px;
  background-color: rgba(224, 27, 36, 0.1);
  border: 1px solid rgba(224, 27, 36, 0.3);
  border-radius: 8px;
  line-height: 1.5;
}

.onboarding-save-status {
  font-size: 0.85rem;
  min-height: 1.2em;
  transition: color 0.2s;
}

.onboarding-save-status--ok {
  color: var(--green);
}

.onboarding-save-status--error {
  color: var(--red);
}

.onboarding-save-status--info {
  color: var(--text-secondary);
}

/* ── Reboot overlay ─────────────────────────────────────────────── */

.reboot-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background-color: rgba(15, 15, 25, 0.92);
  z-index: 999;
  align-items: center;
  justify-content: center;
}

.reboot-overlay.visible {
  display: flex;
}

.reboot-card {
  background-color: var(--surface-color);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 48px 56px;
  text-align: center;
  max-width: 480px;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.8);
  animation: reboot-fade-in 0.4s ease-out;
}

@keyframes reboot-fade-in {
  from { opacity: 0; transform: scale(0.92) translateY(12px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

.reboot-icon {
  font-size: 3rem;
  color: var(--accent-color);
  margin-bottom: 16px;
  animation: reboot-spin 2s linear infinite;
  display: inline-block;
}

@keyframes reboot-spin {
  to { transform: rotate(360deg); }
}

.reboot-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.reboot-message {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 24px;
}

.reboot-dots {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 16px;
}

.reboot-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--accent-color);
  animation: reboot-bounce 1.4s ease-in-out infinite;
}

.reboot-dot:nth-child(2) { animation-delay: 0.2s; }
.reboot-dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes reboot-bounce {
  0%, 80%, 100% { opacity: 0.3; transform: scale(0.8); }
  40%           { opacity: 1;   transform: scale(1.2); }
}

.reboot-submessage {
  font-size: 0.82rem;
  color: var(--text-dim);
  font-style: italic;
}

/* ── Responsive ─────────────────────────────────────────────────── */

@media (max-width: 768px) {
  body {
    overflow: auto;
  }
  .main-content {
    flex-direction: column;
    overflow: visible;
  }
  .sidebar {
    width: 100%;
    height: auto;
    border-right: none;
    border-bottom: 1px solid var(--border-color);
    padding: 14px 12px;
  }
  #tiles-area {
    height: auto;
    overflow-y: visible;
    padding: 16px 12px 40px;
  }
}

@media (max-width: 600px) {
  .header-bar {
    padding: 10px 14px;
    gap: 10px;
  }
  .header-bar .title {
    font-size: 0.95rem;
  }
  .ip-bar {
    gap: 16px;
    flex-wrap: wrap;
    padding: 8px 14px;
  }
  .tiles-grid {
    justify-content: center;
  }
  .service-tile {
    width: 140px;
    min-height: 130px;
  }
  .reboot-card {
    padding: 36px 28px;
    margin: 0 16px;
  }
  .creds-dialog {
    margin: 0 12px;
  }
  .creds-qr-img {
    width: 200px;
    height: 200px;
  }
}