/* ============================================
   openclam v2 — Design System
   Dark-mode first, glassmorphism accents
   ============================================ */

/* --- Custom Properties --- */
:root {
  /* Background */
  --bg-primary: #0a0e17;
  --bg-secondary: #111827;
  --bg-card: rgba(17, 24, 39, 0.7);
  --bg-card-hover: rgba(17, 24, 39, 0.9);
  --bg-glass: rgba(255, 255, 255, 0.04);
  --bg-glass-hover: rgba(255, 255, 255, 0.08);

  /* Text */
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;

  /* Accent — teal/cyan palette */
  --accent: #06b6d4;
  --accent-light: #22d3ee;
  --accent-dark: #0891b2;
  --accent-glow: rgba(6, 182, 212, 0.15);
  --accent-glow-strong: rgba(6, 182, 212, 0.3);

  /* Status */
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  --info: #3b82f6;

  /* Borders */
  --border: rgba(255, 255, 255, 0.06);
  --border-hover: rgba(255, 255, 255, 0.12);
  --border-accent: rgba(6, 182, 212, 0.3);

  /* Spacing */
  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  /* Shadows */
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.4);
  --shadow-glow: 0 0 30px rgba(6, 182, 212, 0.1);

  /* Font */
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', monospace;
}

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

html {
  font-size: 15px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--font);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  /* Subtle gradient background */
  background-image:
    radial-gradient(ellipse at 20% 50%, rgba(6, 182, 212, 0.04) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(59, 130, 246, 0.03) 0%, transparent 50%);
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.2s;
}
a:hover { color: var(--accent-light); }

/* --- Layout --- */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* --- Navigation --- */
.nav {
  background: rgba(10, 14, 23, 0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-inner {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  padding: 0.75rem 0;
  gap: 0.6rem;
}

.nav-main-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.nav-left {
  display: flex;
  align-items: center;
  gap: 1rem;
  min-width: 0;
}

.search-leading-icon {
  width: 1.05rem;
  height: 1.05rem;
  color: var(--text-muted);
  flex-shrink: 0;
  margin-left: 0.5rem;
}

.search-leading-icon svg {
  width: 100%;
  height: 100%;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.nav-brand svg { width: 28px; height: 28px; color: var(--accent); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
}

.nav-links a {
  color: var(--text-secondary);
  padding: 0.5rem 0.875rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  transition: all 0.2s;
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--text-primary);
  background: var(--bg-glass-hover);
}

.nav-user {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  justify-content: flex-end;
  flex-shrink: 0;
}

.nav-utility-row {
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

.nav-ip-card {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  min-width: 0;
  max-width: min(460px, 100%);
  padding: 0.45rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(7, 19, 37, 0.85);
  color: var(--text-secondary);
  transition: border-color 0.2s ease, background 0.2s ease;
}

.nav-ip-card::before {
  content: '';
  width: 0.48rem;
  height: 0.48rem;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent-glow-strong);
  flex-shrink: 0;
}

.nav-ip-card:hover {
  border-color: var(--border-accent);
  background: rgba(7, 19, 37, 1);
}

.nav-ip-label {
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  white-space: nowrap;
}

.nav-ip-value {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.nav-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid var(--border);
  object-fit: cover;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.25s ease;
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-dark), var(--accent));
  color: #fff;
  box-shadow: 0 2px 12px rgba(6, 182, 212, 0.25);
}
.btn-primary:hover {
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  box-shadow: 0 4px 20px rgba(6, 182, 212, 0.35);
  transform: translateY(-1px);
  color: #fff;
}

.btn-outline {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border);
}
.btn-outline:hover {
  border-color: var(--border-hover);
  color: var(--text-primary);
  background: var(--bg-glass);
}

.btn-google {
  background: #fff;
  color: #333;
  font-weight: 600;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}
.btn-google:hover {
  background: #f8f8f8;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
  transform: translateY(-1px);
  color: #333;
}

.btn-sm { padding: 0.375rem 0.75rem; font-size: 0.8rem; }

/* --- Error Page --- */
.error-shell {
  min-height: calc(100vh - 220px);
  display: grid;
  place-items: center;
  padding: 4rem 0;
}

.error-card {
  width: min(720px, 100%);
  padding: 2.5rem;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-accent);
  background:
    linear-gradient(180deg, rgba(6, 182, 212, 0.08), rgba(17, 24, 39, 0.9)),
    var(--bg-card);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  backdrop-filter: blur(18px);
}

.error-kicker {
  color: var(--accent-light);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.error-code {
  font-family: var(--font-mono);
  font-size: clamp(3rem, 10vw, 6rem);
  line-height: 0.95;
  font-weight: 700;
  color: var(--text-primary);
  text-shadow: 0 0 24px rgba(6, 182, 212, 0.18);
}

.error-title {
  margin-top: 1rem;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  line-height: 1.1;
  letter-spacing: -0.03em;
}

.error-message {
  margin-top: 1rem;
  max-width: 52ch;
  color: var(--text-secondary);
  font-size: 1rem;
}

.error-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.error-meta {
  margin-top: 1.5rem;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.7rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-muted);
  font-size: 0.9rem;
}

.error-meta code {
  font-family: var(--font-mono);
  color: var(--text-primary);
  word-break: break-all;
}

/* --- Cards --- */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}
.card:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow);
}

.card-glass {
  background: var(--bg-glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  backdrop-filter: blur(16px);
}

/* --- Search Box --- */
.search-page-shell {
  /* Creates a stacking context so the sticky bar's
     ::after fade mask clips correctly to this shell */
  position: relative;
}

.search-container {
  max-width: 720px;
  margin: 0 auto;
  /* home: generous top padding; search results page overrides via modifier */
  padding: 4rem 0 2.75rem;
  text-align: center;
}

/* Compact header on the search-results page */
.search-container.is-compact {
  padding: 2rem 0 1.5rem;
}

.search-title {
  font-size: clamp(2rem, 5vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 0.5rem;
  background: linear-gradient(135deg, var(--text-primary) 30%, var(--accent-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.search-subtitle {
  color: var(--text-muted);
  margin-bottom: 2rem;
  font-size: 1.05rem;
}

/* Search box */
.search-box {
  display: flex;
  align-items: center;
  gap: 0.28rem;
  background: rgba(17, 24, 39, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  padding: 0.45rem 0.55rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
}
.search-box:focus-within {
  border-color: var(--border-accent);
  box-shadow: 0 0 0 2px rgba(6, 182, 212, 0.15), 0 4px 20px rgba(0, 0, 0, 0.3);
}

/* Search wrap — plain block, no sticky */
.search-sticky-wrap {
  margin-bottom: 0.5rem;
}

.search-box-sticky {
  max-width: 720px;
  margin: 0 auto;
}

.search-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-primary);
  font-size: 1rem;
  padding: 0.62rem 0.55rem;
  font-family: var(--font);
}
.search-input::placeholder { color: var(--text-muted); }

.search-btn {
  width: 2.3rem;
  height: 2.3rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-muted);
  background: transparent;
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.2s;
  flex-shrink: 0;
}
.search-btn:hover {
  color: var(--accent-light);
  border-color: var(--border-accent);
  background: rgba(6, 182, 212, 0.1);
  box-shadow: 0 0 10px rgba(6, 182, 212, 0.15);
}

.search-btn svg {
  width: 1.02rem;
  height: 1.02rem;
}

.search-hint {
  margin-top: 0.75rem;
  font-size: 0.8rem;
  color: var(--text-muted);
}
.search-hint code {
  background: rgba(6, 182, 212, 0.08);
  border: 1px solid rgba(6, 182, 212, 0.2);
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent);
}

/* --- Results --- */
.results-grid {
  display: grid;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.result-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all 0.2s;
  cursor: pointer;
  text-decoration: none;
}
.result-item:hover {
  border-color: var(--border-accent);
  background: var(--bg-card-hover);
  transform: translateX(4px);
}

.result-name {
  font-weight: 600;
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.95rem;
}

.result-meta {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.45rem;
  flex-wrap: wrap;
  color: var(--text-muted);
  font-size: 0.8rem;
}

.result-meta [data-utc] {
  white-space: nowrap;
}

.pagination {
  margin-top: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.page-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 92px;
  padding: 0.45rem 0.75rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  background: var(--bg-glass);
  font-size: 0.85rem;
  font-weight: 600;
  transition: all 0.2s ease;
}

.page-link:hover {
  color: var(--text-primary);
  border-color: var(--border-accent);
  background: var(--bg-glass-hover);
}

.page-link.is-disabled {
  opacity: 0.45;
  pointer-events: none;
}

.page-status {
  color: var(--text-muted);
  font-size: 0.82rem;
}

.chip-filter-panel {
  margin-top: 0.95rem;
  padding: 0.75rem 0.85rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.03), rgba(6, 182, 212, 0.08));
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.22);
}

.chip-filter-accordion {
  padding: 0.55rem 0.75rem;
}

.chip-filter-summary {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.65rem;
  cursor: pointer;
  user-select: none;
  padding: 0.2rem 0.25rem;
}

.chip-filter-summary::-webkit-details-marker {
  display: none;
}

.chip-filter-summary-title {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.chip-filter-summary-state {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--accent-light);
  font-size: 0.76rem;
  font-family: var(--font-mono);
}

.chip-filter-summary-state::after {
  content: "▾";
  color: var(--text-muted);
  font-size: 0.8rem;
}

.chip-filter-accordion[open] .chip-filter-summary-state::after {
  content: "▴";
}

.chip-filter-content {
  margin-top: 0.5rem;
}

.chip-filter-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  margin-bottom: 0.38rem;
}

.chip-filter-label {
  display: inline-block;
  padding: 0 0.2rem;
  color: var(--text-muted);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
}

.chip-filter-clear {
  font-size: 0.76rem;
  color: var(--accent-light);
  text-decoration: underline;
  text-decoration-color: rgba(34, 211, 238, 0.45);
  text-underline-offset: 0.2em;
  white-space: nowrap;
}

.chip-filter-row {
  display: flex;
  gap: 0.45rem;
  flex-wrap: wrap;
  justify-content: flex-start;
}

.chip-filter-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.42rem;
  padding: 0.28rem 0.72rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: #89a7be;
  background: rgba(15, 23, 42, 0.58);
  font-size: 0.76rem;
  font-weight: 600;
  font-family: var(--font-mono);
  letter-spacing: 0.01em;
  text-decoration: none;
  transition: all 0.2s ease;
}

.chip-filter-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.3rem;
  height: 1.3rem;
  padding: 0 0.3rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  color: #b1c9da;
  font-size: 0.68rem;
  font-weight: 700;
  line-height: 1;
}

.chip-filter-chip:hover {
  border-color: rgba(34, 211, 238, 0.45);
  color: var(--text-primary);
  background: rgba(14, 116, 144, 0.2);
}

.chip-filter-chip.is-active {
  border-color: rgba(34, 211, 238, 0.72);
  background: linear-gradient(135deg, rgba(34, 211, 238, 0.2), rgba(6, 182, 212, 0.28));
  color: var(--accent-light);
  box-shadow: 0 0 0 1px rgba(34, 211, 238, 0.2), 0 6px 18px rgba(6, 182, 212, 0.18);
}

.chip-filter-chip.is-active .chip-filter-count {
  border-color: rgba(34, 211, 238, 0.45);
  background: rgba(6, 182, 212, 0.22);
  color: #d6f6ff;
}

/* --- Details Page --- */
.details-header {
  padding: 2.5rem 0 1.5rem;
}

.details-fqdn {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  font-family: var(--font-mono);
  color: var(--accent-light);
  overflow-wrap: anywhere;
  word-break: break-word;
}

.details-meta {
  color: var(--text-muted);
  margin-top: 0.3rem;
  line-height: 1.55;
}

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

.details-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-bottom: 2rem;
}

@media (max-width: 768px) {
  .details-grid { grid-template-columns: 1fr; }
}

.section-title {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

/* --- Port Table --- */
.port-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  table-layout: fixed;
}

.port-table th {
  text-align: left;
  padding: 0.625rem 0.875rem;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
}

.port-table td {
  padding: 0.625rem 0.875rem;
  border-bottom: 1px solid var(--border);
  color: var(--text-secondary);
  vertical-align: top;
}

.port-table th:nth-child(1),
.port-table td:nth-child(1) { width: 9%; }
.port-table th:nth-child(2),
.port-table td:nth-child(2) { width: 11%; }
.port-table th:nth-child(3),
.port-table td:nth-child(3) { width: 11%; }
.port-table th:nth-child(4),
.port-table td:nth-child(4) { width: 14%; }
.port-table th:nth-child(5),
.port-table td:nth-child(5) { width: 14%; }
.port-table th:nth-child(6),
.port-table td:nth-child(6) {
  width: 41%;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.port-table tr:hover td { background: var(--bg-glass); }

.port-num {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--accent);
}

.port-state {
  display: inline-flex;
  padding: 0.15rem 0.5rem;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
}
.port-state.open {
  background: rgba(16, 185, 129, 0.15);
  color: var(--success);
}

/* --- Tags / Chips --- */
.chip {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.625rem;
  background: var(--bg-glass);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 0.8rem;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  margin: 0.15rem;
  transition: all 0.2s;
  max-width: 100%;
  overflow-wrap: anywhere;
  word-break: break-word;
}
.chip:hover {
  border-color: var(--border-accent);
  color: var(--accent);
}

.chip.status-chip-danger {
  color: var(--danger) !important;
  border-color: rgba(239, 68, 68, 0.55) !important;
  background: rgba(239, 68, 68, 0.16) !important;
}

.chip.status-chip-danger:hover {
  color: #fca5a5 !important;
  border-color: rgba(239, 68, 68, 0.75) !important;
}

.chip.status-chip-warning {
  color: #fb923c !important;
  border-color: rgba(251, 146, 60, 0.4) !important;
  background: rgba(251, 146, 60, 0.12) !important;
}

.chip.status-chip-warning:hover {
  color: #fdba74 !important;
  border-color: rgba(251, 146, 60, 0.65) !important;
  background: rgba(251, 146, 60, 0.2) !important;
}

.chip.status-chip-success {
  color: #16a34a !important;
  border-color: rgba(22, 163, 74, 0.5) !important;
  background: rgba(22, 163, 74, 0.16) !important;
}

.chip.status-chip-success:hover {
  color: #22c55e !important;
  border-color: rgba(34, 197, 94, 0.75) !important;
}

.result-meta .chip {
  margin: 0 0 0 0.35rem;
  vertical-align: middle;
}

.hierarchy-block {
  margin-top: 0.2rem;
}

.hierarchy-summary {
  margin-top: 0.35rem;
  color: var(--text-secondary);
  font-size: 0.78rem;
}

.child-chip-list {
  margin-top: 0.45rem;
}

.child-chip-list-preview {
  max-height: 6.25rem;
  overflow: hidden;
}

.expandable-list {
  margin-top: 0.55rem;
}

.expandable-list-toggle {
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  padding: 0;
  border: none;
  background: transparent;
  color: var(--accent-light);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  user-select: none;
  list-style: none;
  text-decoration: underline;
  text-decoration-color: rgba(34, 211, 238, 0.45);
  text-underline-offset: 0.2em;
}

.expandable-list-toggle::-webkit-details-marker {
  display: none;
}

.expand-label-open {
  display: none;
}

.expandable-list[open] .expandable-list-toggle {
  color: var(--text-secondary);
  text-decoration-color: rgba(148, 163, 184, 0.5);
}

.expandable-list[open] .expand-label-collapsed {
  display: none;
}

.expandable-list[open] .expand-label-open {
  display: inline;
}

.child-chip-list-full {
  margin-top: 0.5rem;
}

.expandable-list[open] + .child-chip-list-preview {
  display: none;
}

.details-collapse-summary {
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  list-style: none;
}

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

.details-collapse-title {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.details-collapse-state {
  color: var(--accent-light);
  font-size: 0.8rem;
  font-weight: 600;
}

.details-collapse-state::before {
  content: "Show";
}

.details-collapse[open] .details-collapse-state::before {
  content: "Hide";
}

.details-collapse-body {
  margin-top: 0.65rem;
}

/* --- Image Grid (screenshots) --- */
.image-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.image-card {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg-card);
  transition: all 0.3s;
}
.image-card:hover {
  border-color: var(--border-accent);
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
}

.image-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
}

.image-card-body {
  padding: 0.75rem;
}
.image-card-body .result-name { font-size: 0.8rem; }

/* --- Stat Cards --- */
.stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.stat-card {
  padding: 1.25rem;
  border-radius: var(--radius-lg);
  background: var(--bg-glass);
  border: 1px solid var(--border);
}

.stat-value {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

/* --- Login Page --- */
.login-container {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - 64px);
}

.login-card {
  width: 100%;
  max-width: 400px;
  text-align: center;
}

.login-card h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.login-card p {
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.login-divider {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 1.5rem 0;
  color: var(--text-muted);
  font-size: 0.8rem;
}
.login-divider::before,
.login-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

/* --- Profile --- */
.profile-header {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 2rem 0;
}

.profile-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  border: 3px solid var(--accent-dark);
  box-shadow: 0 0 20px var(--accent-glow);
}

.profile-info h2 {
  font-size: 1.5rem;
  font-weight: 700;
}

/* --- Empty State --- */
.empty-state {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--text-muted);
}
.empty-state svg { width: 48px; height: 48px; margin-bottom: 1rem; opacity: 0.4; }
.empty-state h3 { color: var(--text-secondary); margin-bottom: 0.5rem; }

/* --- Footer --- */
.footer {
  border-top: 1px solid var(--border);
  padding: 2rem 0;
  margin-top: 4rem;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.8rem;
}

/* --- Animations --- */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.97); }
  to   { opacity: 1; transform: scale(1); }
}

.fade-in { animation: fadeIn 0.4s ease-out; }

/* Staggered entrance for result rows */
.result-item { animation: fadeIn 0.3s ease-out backwards; }
.result-item:nth-child(1)  { animation-delay: 0.03s; }
.result-item:nth-child(2)  { animation-delay: 0.06s; }
.result-item:nth-child(3)  { animation-delay: 0.09s; }
.result-item:nth-child(4)  { animation-delay: 0.12s; }
.result-item:nth-child(5)  { animation-delay: 0.15s; }
.result-item:nth-child(6)  { animation-delay: 0.18s; }
.result-item:nth-child(7)  { animation-delay: 0.21s; }
.result-item:nth-child(8)  { animation-delay: 0.24s; }

/* Recent-scans container fade on poll refresh */
#recent-scans-container { transition: opacity 0.15s ease; }
#recent-scans-container.is-refreshing { opacity: 0.5; }

@media (max-width: 900px) {
  :root {
    --search-sticky-offset: 8.35rem;
  }

  .nav-inner {
    gap: 0.7rem;
  }

  .nav-main-row {
    flex-wrap: wrap;
    row-gap: 0.6rem;
  }

  .nav-left {
    flex: 1 1 auto;
    gap: 0.65rem;
    min-width: 0;
  }

  .nav-brand {
    font-size: 1.1rem;
    min-width: 0;
  }

  .nav-user {
    flex: 0 0 auto;
    margin-left: auto;
    gap: 0.5rem;
  }

  .nav-links {
    width: auto;
    overflow-x: auto;
    padding-bottom: 0.125rem;
  }

  .nav-utility-row {
    justify-content: stretch;
  }

  .nav-ip-card {
    width: 100%;
    max-width: 100%;
  }
}

@media (max-width: 768px) {
  :root {
    --search-sticky-offset: 9.6rem;
  }

  .nav {
    padding-top: calc(env(safe-area-inset-top, 0px) + 0.35rem);
  }

  .nav-inner {
    padding-top: 0.5rem;
  }

  .nav-main-row {
    align-items: flex-start;
  }

  .nav-left {
    width: 100%;
    flex-wrap: wrap;
  }

  .nav-links {
    width: 100%;
  }

  .nav-user {
    width: 100%;
    justify-content: flex-start;
    margin-left: 0;
  }

  .nav-ip-card {
    padding: 0.44rem 0.62rem;
  }

  .nav-ip-value {
    max-width: 100%;
    font-size: 0.78rem;
  }

  main.container {
    padding-top: 0.9rem;
  }

  .container {
    padding: 0 1rem;
  }

  .search-container.is-compact {
    padding: 1.5rem 0 1.2rem;
  }

  .card {
    padding: 1rem;
  }

  .chip-filter-panel {
    padding: 0.68rem;
  }

  .chip-filter-accordion {
    padding: 0.55rem 0.62rem;
  }

  .chip-filter-header {
    margin-bottom: 0.45rem;
  }

  .chip-filter-row {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    padding-bottom: 0.18rem;
  }

  .chip-filter-chip {
    min-height: 2.1rem;
    flex: 0 0 auto;
  }

  .result-item {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.42rem;
  }

  .result-meta {
    justify-content: flex-start;
  }

  .details-header {
    padding-top: 1.5rem;
  }

  .details-fqdn {
    font-family: var(--font);
    font-size: clamp(1.4rem, 8vw, 1.85rem);
    font-weight: 750;
    line-height: 1.2;
    letter-spacing: -0.015em;
  }

  .details-meta {
    margin-top: 0.4rem;
    font-size: 0.98rem;
    line-height: 1.5;
  }

  .details-meta .chip {
    margin-top: 0.25rem;
  }

  .port-table thead {
    display: none;
  }

  .port-table,
  .port-table tbody,
  .port-table tr {
    display: block;
    width: 100%;
  }

  .port-table tr {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem 0.8rem;
    margin-bottom: 0.75rem;
    padding: 0.7rem 0.8rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--bg-glass);
  }

  .port-table td {
    display: block;
    width: 100% !important;
    max-width: none !important;
    padding: 0;
    border-bottom: none;
  }

  .port-table td::before {
    display: block;
    content: attr(data-label);
    color: var(--text-muted);
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 0.18rem;
  }

  .port-table td:nth-child(6) {
    grid-column: 1 / -1;
    margin-top: 0.12rem;
    padding-top: 0.45rem;
    border-top: 1px solid var(--border);
    overflow-wrap: anywhere;
    word-break: break-word;
  }

  .port-table tr:hover td {
    background: transparent;
  }
}