:root {
  --bg: #050816;
  --bg-alt: #0b1020;
  --card: #111827;
  --accent: #3b82f6;
  --accent-soft: rgba(59, 130, 246, 0.15);
  --border: #1f2937;
  --text: #e5e7eb;
  --muted: #9ca3af;
  --danger: #f97373;
  --radius: 14px;
  --shadow: 0 18px 40px rgba(0, 0, 0, 0.45);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text",
    "Segoe UI", sans-serif;
  background: radial-gradient(circle at top, #1f2937 0, #020617 45%, #000 100%);
  color: var(--text);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ----------------------------- */
/* Header */
/* ----------------------------- */
.header {
  padding: 18px 28px;
  border-bottom: 1px solid rgba(148, 163, 184, 0.25);
  backdrop-filter: blur(12px);
  background: linear-gradient(
    to right,
    rgba(15, 23, 42, 0.9),
    rgba(15, 23, 42, 0.6)
  );
  position: sticky;
  top: 0;
  z-index: 20;
}

.logo {
  font-weight: 650;
  font-size: 1.1rem;
  letter-spacing: 0.04em;
}

.subtitle {
  font-size: 0.85rem;
  color: var(--muted);
  margin-top: 4px;
}

/* ----------------------------- */
/* Layout (base container) */
/* ----------------------------- */
.container {
  max-width: 1080px;
  width: 100%;
  margin: 18px auto;
  padding: 0 16px 40px;
  flex: 1;
}

/* ----------------------------- */
/* Tabs */
/* ----------------------------- */
.tab-nav {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.tab-button {
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.4);
  padding: 8px 16px;
  background: rgba(15, 23, 42, 0.8);
  color: var(--muted);
  cursor: pointer;
  font-size: 0.85rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.15s ease;
}

.tab-button:hover {
  border-color: var(--accent);
  color: var(--text);
  background: rgba(15, 23, 42, 0.95);
}

.tab-button.active {
  background: var(--accent-soft);
  border-color: var(--accent);
  color: #e5f0ff;
}

/* Tabs content */
.tab-content {
  display: none;
}

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

/* ----------------------------- */
/* Cards / forms */
/* ----------------------------- */
.card {
  background: radial-gradient(circle at top left, #111827, #020617 60%);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  padding: 18px 18px 16px;
  box-shadow: var(--shadow);
  margin-bottom: 18px;
}

h2 {
  margin: 0 0 10px;
  font-size: 1.1rem;
}

.form-row {
  display: flex;
  flex-direction: column;
  margin-bottom: 10px;
  gap: 4px;
}

.form-row label {
  font-size: 0.82rem;
  color: var(--muted);
}

input[type="text"],
input[type="password"],
select,
textarea {
  border-radius: 9px;
  border: 1px solid rgba(55, 65, 81, 0.9);
  background: rgba(15, 23, 42, 0.95);
  color: var(--text);
  padding: 7px 9px;
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease,
    background 0.15s ease;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px rgba(59, 130, 246, 0.55);
}

/* ----------------------------- */
/* Buttons */
/* ----------------------------- */
.btn-primary {
  margin-top: 6px;
  border-radius: 999px;
  border: none;
  padding: 8px 16px;
  background: linear-gradient(135deg, #2563eb, #4f46e5);
  color: white;
  font-weight: 500;
  font-size: 0.88rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 14px 30px rgba(37, 99, 235, 0.35);
  transition: transform 0.08s ease, box-shadow 0.08s ease,
    filter 0.1s ease;
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 18px 40px rgba(37, 99, 235, 0.4);
  filter: brightness(1.04);
}

.btn-secondary {
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.5);
  padding: 4px 10px;
  background: rgba(15, 23, 42, 0.95);
  color: var(--muted);
  font-size: 0.78rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

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

/* Disabled button styling (UX polish) */
.btn-disabled {
  opacity: 0.55;
  pointer-events: none;
}

/* ----------------------------- */
/* Output card */
/* ----------------------------- */
.output-card {
  background: radial-gradient(circle at top right, #020617, #020617 70%);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  padding: 12px 12px 10px;
  box-shadow: var(--shadow);
}

.output-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
  font-size: 0.82rem;
  color: var(--muted);
}

.output-actions {
  display: flex;
  gap: 6px;
  align-items: center;
}

.output-text {
  width: 100%;
  min-height: 160px;
  font-family: "SF Mono", ui-monospace, Menlo, Monaco, Consolas,
    "Liberation Mono", "Courier New", monospace;
  font-size: 0.8rem;
  resize: vertical;
}

/* ----------------------------- */
/* Footer */
/* ----------------------------- */
.footer {
  padding: 10px 18px 18px;
  font-size: 0.78rem;
  color: var(--muted);
  text-align: center;
  border-top: 1px solid rgba(15, 23, 42, 0.8);
  background: radial-gradient(circle at top, #020617, #000 80%);
}

/* ----------------------------- */
/* Responsive (base) */
/* ----------------------------- */
@media (max-width: 720px) {
  .card,
  .output-card {
    padding: 14px 12px 10px;
  }

  .header {
    padding: 14px 18px;
  }

  .container {
    padding: 0 10px 32px;
  }
}

/* ----------------------------- */
/* Profile bar (legacy presets) */
/* ----------------------------- */
.profile-bar {
  margin-bottom: 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px;
}

.profile-bar-label {
  font-size: 0.85rem;
  color: var(--muted);
}

.profile-bar-controls {
  display: flex;
  gap: 8px;
  align-items: center;
}

.profile-bar select {
  min-width: 150px;
}

/* ----------------------------- */
/* Web UI v2 layout (sidebar) */
/* ----------------------------- */
.layout {
  max-width: 1200px;
  margin: 18px auto 40px;
  padding: 0 12px;
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 16px;
}

.sidebar {
  align-self: flex-start;
  padding: 14px 14px 12px;
}

.sidebar-header {
  margin-bottom: 10px;
}

.sidebar-title {
  font-size: 0.9rem;
  font-weight: 600;
}

.sidebar-subtitle {
  font-size: 0.78rem;
  color: var(--muted);
}

/* Vertical nav in sidebar */
.sidebar .tab-nav {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.sidebar .tab-button {
  width: 100%;
  justify-content: flex-start;
}

/* Main panel tweaks */
.main-panel {
  padding: 0;
}

/* Responsive: stack sidebar on small screens */
@media (max-width: 860px) {
  .layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .sidebar {
    order: -1;
  }
}

/* ----------------------------- */
/* CVE layout + summary */
/* ----------------------------- */
.cve-layout {
  display: grid;
  grid-template-columns: minmax(0, 2.1fr) minmax(0, 1.3fr);
  gap: 10px;
  align-items: stretch;
  margin-top: 12px;
}

.summary-card {
  background: radial-gradient(circle at top left, #020617, #020617 70%);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  padding: 12px 12px 10px;
  box-shadow: var(--shadow);
  font-size: 0.82rem;
}

.summary-card h3 {
  margin: 0 0 6px;
  font-size: 0.9rem;
}

.summary-muted {
  color: var(--muted);
  font-size: 0.78rem;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  margin: 4px 0;
}

.summary-row span:first-child {
  color: var(--muted);
}

/* Severity badge (used in summary + CVE cards) */
.severity-badge {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 2px 8px;
  font-size: 0.7rem;
  margin-right: 4px;
  border: 1px solid rgba(148, 163, 184, 0.4);
}

.sev-critical {
  border-color: rgba(248, 113, 113, 0.9);
}

.sev-high {
  border-color: rgba(252, 211, 77, 0.9);
}

.sev-medium {
  border-color: rgba(56, 189, 248, 0.9);
}

.sev-low {
  border-color: rgba(52, 211, 153, 0.9);
}

.summary-upgrade {
  margin-top: 8px;
  font-size: 0.8rem;
}

@media (max-width: 860px) {
  .cve-layout {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* Collapsible CVE cards (UX polish) */
.cve-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px;
  margin: 10px 0;
  background: rgba(2, 6, 23, 0.5);
}

.cve-item-header {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  cursor: pointer;
  user-select: none;
}

.cve-item-title {
  font-size: 0.9rem;
  font-weight: 600;
}

.cve-item-meta {
  color: var(--muted);
  font-size: 0.78rem;
  margin-top: 4px;
}

.cve-item-body {
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.82rem;
  display: none;
}

.cve-item-body.open {
  display: block;
}

/* ----------------------------- */
/* Profiles UI v2 + UX polish */
/* ----------------------------- */
.profiles-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 12px;
  margin-top: 12px;
}

.profiles-card h3 {
  margin: 0 0 10px;
  font-size: 0.95rem;
}

.profiles-actions {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-top: 10px;
  flex-wrap: wrap;
}

.profiles-status {
  margin-top: 10px;
  padding: 10px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: rgba(2, 6, 23, 0.6);
  font-size: 0.82rem;
  color: var(--muted);
  white-space: pre-wrap;
}

.profiles-hint {
  margin: 8px 0 0;
  font-size: 0.82rem;
  color: var(--muted);
}

/* Profiles info box (how it works) */
.profiles-info-box {
  background: rgba(59, 130, 246, 0.08);
  border: 1px solid rgba(59, 130, 246, 0.25);
  border-radius: var(--radius);
  padding: 12px 14px;
  margin-bottom: 16px;
}

.profiles-info-title {
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--accent);
  margin-bottom: 8px;
}

.profiles-info-steps {
  margin: 0;
  padding-left: 20px;
  font-size: 0.82rem;
  color: var(--text);
  line-height: 1.7;
}

.profiles-info-steps li {
  margin-bottom: 4px;
}

.profiles-info-steps strong {
  color: var(--accent);
}

.profiles-info-note {
  margin-top: 10px;
  font-size: 0.78rem;
  color: var(--muted);
  border-top: 1px solid rgba(59, 130, 246, 0.15);
  padding-top: 8px;
}

.profiles-info-edit-hint {
  margin-top: 10px;
  font-size: 0.8rem;
  color: var(--text);
  background: rgba(59, 130, 246, 0.12);
  padding: 8px 10px;
  border-radius: 6px;
}

#profiles-select {
  width: 100%;
}

/* Profile editor textarea */
.profile-editor-textarea {
  font-family: "SF Mono", ui-monospace, Menlo, Monaco, Consolas, monospace;
  font-size: 0.78rem;
  width: 100%;
  min-height: 180px;
  resize: vertical;
  background: rgba(15, 23, 42, 0.95);
  border: 1px solid var(--border);
  border-radius: 9px;
  padding: 10px;
  color: var(--text);
}

.profile-editor-textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px rgba(59, 130, 246, 0.55);
  outline: none;
}

/* Profile views toggle */
.profiles-view {
  /* Views are shown/hidden via JS */
}

.profiles-edit-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.profiles-edit-header h3 {
  margin: 0;
}

#profiles-edit-name {
  color: var(--accent);
}

.inline-row {
  margin-top: 8px;
}

.inline-label {
  display: flex;
  gap: 8px;
  align-items: center;
  user-select: none;
  font-size: 0.82rem;
  color: var(--muted);
}

@media (max-width: 860px) {
  .profiles-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* ----------------------------- */
/* Toast (UX polish) */
/* ----------------------------- */
.toast {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 999;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(2, 6, 23, 0.88);
  box-shadow: var(--shadow);
  font-size: 0.82rem;
  max-width: 340px;
  white-space: pre-wrap;
}

.toast-title {
  font-weight: 600;
  margin-bottom: 4px;
}

/* ----------------------------- */
/* v0.3.5: Vulnerability Widget */
/* ----------------------------- */
.vuln-widget {
  margin-bottom: 16px;
}

.vuln-widget-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.vuln-widget-header h3 {
  margin: 0;
  font-size: 0.95rem;
}

.vuln-content {
  font-size: 0.85rem;
}

.vuln-summary {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.vuln-summary-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: rgba(2, 6, 23, 0.5);
  font-size: 0.82rem;
}

.vuln-summary-item.critical {
  border-color: rgba(248, 113, 113, 0.7);
  color: #f87171;
}

.vuln-summary-item.high {
  border-color: rgba(252, 211, 77, 0.7);
  color: #fcd34d;
}

.vuln-summary-item.medium {
  border-color: rgba(56, 189, 248, 0.7);
  color: #38bdf8;
}

.vuln-summary-item.low {
  border-color: rgba(52, 211, 153, 0.7);
  color: #34d399;
}

.vuln-summary-item.clean {
  border-color: rgba(74, 222, 128, 0.7);
  color: #4ade80;
}

.vuln-summary-item.unknown {
  border-color: rgba(148, 163, 184, 0.5);
  color: var(--muted);
}

.vuln-profiles-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.vuln-profile-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: rgba(2, 6, 23, 0.4);
}

.vuln-profile-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.vuln-profile-name {
  font-weight: 500;
  font-size: 0.88rem;
}

.vuln-profile-meta {
  font-size: 0.78rem;
  color: var(--muted);
}

.vuln-profile-status {
  display: flex;
  align-items: center;
  gap: 8px;
}

.vuln-status-badge {
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 500;
  text-transform: uppercase;
}

.vuln-status-badge.critical {
  background: rgba(248, 113, 113, 0.2);
  border: 1px solid rgba(248, 113, 113, 0.6);
  color: #f87171;
}

.vuln-status-badge.high {
  background: rgba(252, 211, 77, 0.2);
  border: 1px solid rgba(252, 211, 77, 0.6);
  color: #fcd34d;
}

.vuln-status-badge.medium {
  background: rgba(56, 189, 248, 0.2);
  border: 1px solid rgba(56, 189, 248, 0.6);
  color: #38bdf8;
}

.vuln-status-badge.low {
  background: rgba(52, 211, 153, 0.2);
  border: 1px solid rgba(52, 211, 153, 0.6);
  color: #34d399;
}

.vuln-status-badge.clean {
  background: rgba(74, 222, 128, 0.15);
  border: 1px solid rgba(74, 222, 128, 0.5);
  color: #4ade80;
}

.vuln-status-badge.unknown {
  background: rgba(148, 163, 184, 0.15);
  border: 1px solid rgba(148, 163, 184, 0.4);
  color: var(--muted);
}

.vuln-cve-count {
  font-size: 0.78rem;
  color: var(--muted);
}

/* ----------------------------- */
/* v0.4.0: Security Score Widget */
/* ----------------------------- */
.score-widget {
  margin-bottom: 16px;
}

.score-widget-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.score-widget-header h3 {
  margin: 0;
  font-size: 0.95rem;
}

.score-widget-actions {
  display: flex;
  gap: 8px;
}

.score-content {
  font-size: 0.85rem;
}

.score-stats {
  font-size: 0.82rem;
  color: var(--muted);
  margin-bottom: 10px;
  padding: 6px 10px;
  background: rgba(2, 6, 23, 0.4);
  border-radius: 6px;
  border: 1px solid var(--border);
}

.score-summary {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.score-summary-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: rgba(2, 6, 23, 0.5);
  font-size: 0.82rem;
}

.score-summary-item.excellent {
  border-color: rgba(34, 197, 94, 0.7);
  color: #22c55e;
}

.score-summary-item.good {
  border-color: rgba(132, 204, 22, 0.7);
  color: #84cc16;
}

.score-summary-item.fair {
  border-color: rgba(234, 179, 8, 0.7);
  color: #eab308;
}

.score-summary-item.poor {
  border-color: rgba(249, 115, 22, 0.7);
  color: #f97316;
}

.score-summary-item.critical {
  border-color: rgba(239, 68, 68, 0.7);
  color: #ef4444;
}

.score-summary-item.unknown {
  border-color: rgba(148, 163, 184, 0.5);
  color: var(--muted);
}

.score-profiles-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.score-profile-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: rgba(2, 6, 23, 0.4);
}

.score-profile-info {
  display: flex;
  flex-direction: column;
  gap: 3px;
  flex: 1;
}

.score-profile-name {
  font-weight: 500;
  font-size: 0.88rem;
}

.score-profile-meta {
  font-size: 0.78rem;
  color: var(--muted);
}

.score-breakdown {
  margin-top: 6px;
  padding-top: 6px;
  border-top: 1px solid var(--border);
}

.score-cve-item {
  font-size: 0.75rem;
  color: var(--muted);
  padding: 2px 0;
}

.score-profile-score {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  min-width: 60px;
}

.score-badge {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 1rem;
  color: #fff;
}

.score-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  color: var(--muted);
}

/* ----------------------------- */
/* Generator forms - wider layout */
/* ----------------------------- */
.generator-layout {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 12px;
  margin-top: 12px;
  align-items: stretch;
}

/* Prevent grid blowout from long content */
.generator-layout > * {
  min-width: 0;
}

/* Output card fills height of form */
.generator-layout .output-card {
  display: flex;
  flex-direction: column;
  margin-bottom: 0;
}

/* Textarea fills available space with scrollbar */
.generator-layout .output-text {
  flex: 1;
  min-height: 200px;
  overflow-y: auto;
  resize: none;
}

@media (max-width: 860px) {
  .generator-layout {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* ----------------------------- */
/* Form sections & badges */
/* ----------------------------- */
.form-section-title {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 16px 0 8px;
  padding-top: 8px;
  border-top: 1px solid var(--border);
}

.form-section-title:first-of-type {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

.version-badge {
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--accent);
  background: var(--accent-soft);
  padding: 2px 8px;
  border-radius: 999px;
  margin-left: 8px;
  vertical-align: middle;
}

/* Conditional field visibility */
.ntp-auth-field,
.ntp-acl-field,
.snmp-acl-field,
.snmp-logging-field,
.snmp-multi-logging-field {
  display: none;
}

.ntp-auth-field.visible,
.ntp-acl-field.visible,
.snmp-acl-field.visible,
.snmp-logging-field.visible,
.snmp-multi-logging-field.visible,
.ntp-core-field.visible,
.ntp-master-field.visible {
  display: flex;
}

/* NTP CORE-only fields */
.ntp-core-field,
.ntp-master-field {
  display: none;
}

/* AAA TACACS-only fields (visible by default, hidden in local-only mode) */
.aaa-tacacs-field {
  display: flex;
}

.aaa-tacacs-field.hidden {
  display: none;
}

/* Checkbox row for traps */
.checkbox-group {
  margin-bottom: 12px;
}

.checkbox-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 6px;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.85rem;
  color: var(--text);
  cursor: pointer;
  padding: 4px 10px;
  background: rgba(15, 23, 42, 0.7);
  border: 1px solid rgba(55, 65, 81, 0.7);
  border-radius: 6px;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.checkbox-label:hover {
  border-color: var(--accent);
  background: rgba(15, 23, 42, 0.95);
}

.checkbox-label input[type="checkbox"] {
  width: 14px;
  height: 14px;
  accent-color: var(--accent);
}

.checkbox-label input[type="checkbox"]:checked + span {
  color: #93c5fd;
}

/* ----------------------------- */
/* Hints panel (collapsible) */
/* ----------------------------- */
.hints-panel {
  margin-bottom: 16px;
}

.hints-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  user-select: none;
  padding: 4px 0;
}

.hints-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text);
}

.hints-icon {
  font-size: 1rem;
}

.hints-arrow {
  font-size: 0.75rem;
  color: var(--muted);
  transition: transform 0.2s ease;
}

.hints-panel.collapsed .hints-arrow {
  transform: rotate(-90deg);
}

.hints-content {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
  overflow: hidden;
  max-height: 500px;
  transition: max-height 0.3s ease, margin-top 0.3s ease, padding-top 0.3s ease, opacity 0.3s ease;
  opacity: 1;
}

.hints-panel.collapsed .hints-content {
  max-height: 0;
  margin-top: 0;
  padding-top: 0;
  opacity: 0;
  border-top: none;
}

.hints-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

@media (max-width: 860px) {
  .hints-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .hints-grid {
    grid-template-columns: 1fr;
  }
}

.hints-section {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.hints-section-title {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 2px;
}

.hints-code {
  font-family: "SF Mono", ui-monospace, Menlo, Monaco, Consolas, monospace;
  font-size: 0.78rem;
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 10px;
  color: var(--text);
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.hints-code:hover {
  border-color: var(--accent);
  background: rgba(59, 130, 246, 0.1);
}

.hints-code.copied {
  border-color: #22c55e;
  background: rgba(34, 197, 94, 0.1);
}

/* ----------------------------- */
/* Hints Code Tooltips           */
/* ----------------------------- */
.command-tooltip {
  position: fixed;
  min-width: 280px;
  max-width: 400px;
  padding: 10px 12px;
  background: var(--card);
  border: 1px solid var(--accent);
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
  font-family: "SF Mono", ui-monospace, Menlo, Monaco, Consolas, monospace;
  font-size: 0.72rem;
  line-height: 1.5;
  color: var(--text);
  white-space: pre-wrap;
  z-index: 9999;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.15s ease;
}

.command-tooltip.visible {
  opacity: 1;
}

/* ----------------------------- */
/* Golden Config Section Links   */
/* ----------------------------- */
.golden-config-section {
  margin-bottom: 14px;
}

.golden-section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 4px;
}

.golden-section-header label {
  font-size: 0.82rem;
  color: var(--muted);
}

.golden-section-actions {
  display: flex;
  gap: 8px;
  align-items: center;
}

.btn-insert {
  background: linear-gradient(135deg, #059669, #10b981);
  border: none;
  color: white;
  font-size: 0.75rem;
  font-weight: 500;
  cursor: pointer;
  padding: 4px 10px;
  border-radius: 999px;
  transition: filter 0.15s ease, transform 0.1s ease;
}

.btn-insert:hover {
  filter: brightness(1.1);
  transform: translateY(-1px);
}

.btn-insert:disabled {
  background: rgba(148, 163, 184, 0.3);
  cursor: not-allowed;
  filter: none;
  transform: none;
}

.btn-link {
  background: none;
  border: none;
  color: var(--accent);
  font-size: 0.78rem;
  cursor: pointer;
  padding: 2px 6px;
  border-radius: 4px;
  transition: background 0.15s ease, color 0.15s ease;
}

.btn-link:hover {
  background: var(--accent-soft);
  color: #93c5fd;
}

.golden-section-hint {
  font-size: 0.78rem;
  color: var(--muted);
  background: rgba(59, 130, 246, 0.08);
  border: 1px solid rgba(59, 130, 246, 0.2);
  border-radius: 6px;
  padding: 6px 10px;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.golden-section-hint .hint-icon {
  color: var(--accent);
}

.golden-section-hint.hidden {
  display: none;
}

.golden-use-payload-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  cursor: pointer;
}

.golden-use-payload-label input[type="checkbox"] {
  width: 14px;
  height: 14px;
  cursor: pointer;
}

.golden-use-payload-label span {
  color: var(--fg);
}

.payload-status {
  font-size: 0.7rem;
  padding: 2px 6px;
  border-radius: 4px;
  font-weight: 500;
}

.payload-status.available {
  background: rgba(16, 185, 129, 0.15);
  color: #10b981;
}

.payload-status.not-available {
  background: rgba(239, 68, 68, 0.15);
  color: #ef4444;
}

/* Baseline sections */
.baseline-section {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.baseline-checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  cursor: pointer;
}

.baseline-checkbox-label input[type="checkbox"] {
  width: 16px;
  height: 16px;
  cursor: pointer;
}

.baseline-section textarea {
  margin-left: 24px;
  font-size: 0.8rem;
}

/* ----------------------------- */
/* SNMP Multi-Host Generator */
/* ----------------------------- */
.info-box {
  padding: 14px 18px;
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.3);
  border-radius: var(--radius);
  margin-bottom: 16px;
  font-size: 0.88rem;
  color: var(--text);
}

.info-box strong {
  color: var(--accent);
}

.btn-small {
  padding: 4px 12px;
  font-size: 0.78rem;
  margin-left: 12px;
}

#snmp-multi-hosts-container {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 16px;
}

.snmp-host-card {
  background: rgba(30, 41, 59, 0.5);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
}

.snmp-host-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}

.snmp-host-title {
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--accent);
}

.btn-remove-host {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.4);
  color: #f87171;
  padding: 4px 10px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.78rem;
  transition: all 0.15s ease;
}

.btn-remove-host:hover {
  background: rgba(239, 68, 68, 0.3);
  border-color: #f87171;
}

.snmp-host-fields {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.snmp-host-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
}

.snmp-host-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.snmp-host-field label {
  font-size: 0.75rem;
  color: var(--muted);
  font-weight: 500;
}

.snmp-host-field input,
.snmp-host-field select {
  padding: 8px 10px;
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-size: 0.85rem;
}

.snmp-host-field input:focus,
.snmp-host-field select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px var(--accent-soft);
}

.snmp-host-field input::placeholder {
  color: var(--muted);
  opacity: 0.6;
}

/* Golden Config SNMP Source Selector */
.snmp-source-select {
  padding: 4px 8px;
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-size: 0.78rem;
  cursor: pointer;
  margin-left: 8px;
}

.snmp-source-select:focus {
  outline: none;
  border-color: var(--accent);
}