/* ==========================================================================
   MCP Scoreboard — Standalone Stylesheet
   Design: Dark-first, data-dense, technical dashboard aesthetic.
   Fonts: Inter (UI) + JetBrains Mono (data/code).
   Palette: Deep navy background, cyan/teal accents.
   Completely independent from PatchworkMCP's Bootstrap/coral theme.
   ========================================================================== */

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

:root {
  /* Background layers */
  --sb-bg-0: #0b0e14;
  --sb-bg-1: #111520;
  --sb-bg-2: #181d2a;
  --sb-bg-3: #1f2535;

  /* Text */
  --sb-text: #e2e8f0;
  --sb-text-muted: #8892a4;
  --sb-text-dim: #5a6478;

  /* Accent — cyan/teal */
  --sb-accent: #22d3ee;
  --sb-accent-dim: rgba(34, 211, 238, 0.15);
  --sb-accent-hover: #06b6d4;

  /* Grades */
  --sb-grade-a: #22c55e;
  --sb-grade-b: #3b82f6;
  --sb-grade-c: #f59e0b;
  --sb-grade-d: #f97316;
  --sb-grade-f: #ef4444;

  /* Status */
  --sb-up: #22c55e;
  --sb-down: #ef4444;

  /* Borders */
  --sb-border: #252d3d;
  --sb-border-light: #2f3a4e;

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

  /* Sizing */
  --sb-max-width: 1280px;
  --sb-radius: 6px;
  --sb-radius-lg: 10px;
}

/* --- Light Theme --- */
[data-theme="light"] {
  /* Background layers */
  --sb-bg-0: #f4f6f9;
  --sb-bg-1: #ffffff;
  --sb-bg-2: #eaeff5;
  --sb-bg-3: #dde3ec;

  /* Text */
  --sb-text: #1a202c;
  --sb-text-muted: #4a5568;
  --sb-text-dim: #718096;

  /* Accent — darker cyan for readability on light */
  --sb-accent: #0891b2;
  --sb-accent-dim: rgba(8, 145, 178, 0.1);
  --sb-accent-hover: #0e7490;

  /* Grades — slightly deeper for light bg contrast */
  --sb-grade-a: #16a34a;
  --sb-grade-b: #2563eb;
  --sb-grade-c: #d97706;
  --sb-grade-d: #ea580c;
  --sb-grade-f: #dc2626;

  /* Status */
  --sb-up: #16a34a;
  --sb-down: #dc2626;

  /* Borders */
  --sb-border: #d1d9e6;
  --sb-border-light: #bfc8d6;
}

html {
  font-size: 14px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-y: scroll;          /* Always show vertical scrollbar to prevent left-right wobble */
  overflow-x: hidden;          /* Prevent page-level horizontal scroll */
}

body {
  font-family: var(--sb-font);
  background: var(--sb-bg-0);
  color: var(--sb-text);
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: clip;            /* Prevent horizontal scroll without creating a scroll container (preserves position:sticky) */
}

a { color: var(--sb-accent); text-decoration: none; }
a:hover { color: var(--sb-accent-hover); }

/* --- Container --- */
.sb-container {
  max-width: var(--sb-max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* --- Navigation --- */
.sb-nav {
  background: var(--sb-bg-1);
  border-bottom: 1px solid var(--sb-border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.sb-nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
}

.sb-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--sb-text);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: -0.02em;
}

.sb-logo:hover { color: var(--sb-text); }

.sb-logo-icon {
  width: 24px;
  height: 24px;
  display: inline-block;
  vertical-align: middle;
}

.sb-nav-links {
  display: flex;
  gap: 0.25rem;
}

.sb-nav-links a {
  color: var(--sb-text-muted);
  padding: 0.5rem 0.75rem;
  border-radius: var(--sb-radius);
  font-size: 0.9rem;
  font-weight: 500;
  transition: background 0.15s, color 0.15s;
}

.sb-nav-links a:hover {
  background: var(--sb-bg-2);
  color: var(--sb-text);
}

.sb-nav-links a.active {
  color: var(--sb-accent);
  background: var(--sb-accent-dim);
}

/* --- Nav Dropdown --- */
.sb-nav-dropdown {
  position: relative;
  display: inline-flex;
}

.sb-nav-dropdown-trigger {
  background: none;
  border: none;
  color: var(--sb-text-muted);
  padding: 0.5rem 0.75rem;
  border-radius: var(--sb-radius);
  font-family: var(--sb-font);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.sb-nav-dropdown-trigger:hover {
  background: var(--sb-bg-2);
  color: var(--sb-text);
}

.sb-nav-dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  right: 0;
  background: var(--sb-bg-1);
  border: 1px solid var(--sb-border);
  border-radius: var(--sb-radius);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
  min-width: 180px;
  z-index: 200;
  padding: 0.25rem 0;
}

.sb-nav-dropdown:hover .sb-nav-dropdown-menu,
.sb-nav-dropdown:focus-within .sb-nav-dropdown-menu {
  display: block;
}

.sb-nav-dropdown-menu a {
  display: block;
  padding: 0.5rem 1rem;
  color: var(--sb-text-muted);
  font-size: 0.85rem;
  font-weight: 500;
  transition: background 0.15s, color 0.15s;
}

.sb-nav-dropdown-menu a:hover {
  background: var(--sb-bg-2);
  color: var(--sb-text);
}

.sb-nav-dropdown-menu a.active {
  color: var(--sb-accent);
}

/* --- Theme Toggle --- */
.sb-theme-toggle {
  background: var(--sb-bg-2);
  border: 1px solid var(--sb-border);
  border-radius: var(--sb-radius);
  color: var(--sb-text-muted);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  padding: 0;
  margin-left: 0.5rem;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.sb-theme-toggle:hover {
  background: var(--sb-bg-3);
  color: var(--sb-text);
  border-color: var(--sb-accent);
}

.sb-theme-toggle svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

/* --- Main Content --- */
.sb-main {
  flex: 1;
  padding: 2rem 0;
}

/* --- Footer --- */
.sb-footer {
  background: var(--sb-bg-1);
  border-top: 1px solid var(--sb-border);
  padding: 1.25rem 0;
  margin-top: auto;
}

.sb-footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
}

.sb-footer-brand { color: var(--sb-text-dim); }

.sb-footer-links {
  display: flex;
  gap: 1.25rem;
}

.sb-footer-links a {
  color: var(--sb-text-muted);
  font-size: 0.8rem;
}

.sb-footer-links a:hover { color: var(--sb-accent); }

/* --- Page Header --- */
.sb-page-header {
  margin-bottom: 2rem;
}

.sb-page-title {
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 0.25rem;
}

.sb-page-subtitle {
  color: var(--sb-text-muted);
  font-size: 1rem;
}

/* --- Claim Strip --- */
.sb-claim-strip {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.55rem 1rem;
  margin-bottom: 1.25rem;
  background: var(--sb-bg-2);
  border-left: 3px solid var(--sb-accent);
  border-radius: 0 var(--sb-radius) var(--sb-radius) 0;
  font-size: 0.85rem;
  color: var(--sb-text-muted);
  line-height: 1.4;
}

.sb-claim-icon {
  color: var(--sb-accent);
  font-size: 0.55rem;
  flex-shrink: 0;
}

.sb-claim-text strong {
  color: var(--sb-text);
  font-weight: 600;
}

.sb-claim-hint {
  margin-left: auto;
  flex-shrink: 0;
  font-size: 0.8rem;
  font-family: var(--sb-mono);
  color: var(--sb-text-dim);
}

[data-theme="light"] .sb-claim-strip {
  background: #f1f5f9;
}

/* --- Flag Pills --- */
.sb-flag-pill {
  display: inline-flex;
  align-items: center;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.1rem 0.4rem;
  border-radius: 3px;
  margin-left: 0.3rem;
  vertical-align: middle;
}

.sb-flag-critical {
  background: rgba(239, 68, 68, 0.15);
  color: var(--sb-grade-f);
}

.sb-flag-warning {
  background: rgba(245, 158, 11, 0.15);
  color: var(--sb-grade-c);
}

[data-theme="light"] .sb-flag-critical {
  background: rgba(220, 38, 38, 0.12);
}

[data-theme="light"] .sb-flag-warning {
  background: rgba(217, 119, 6, 0.12);
}

[data-theme="light"] .sb-badge-good {
  background: rgba(22, 163, 74, 0.1);
  color: #16a34a;
  border-color: rgba(22, 163, 74, 0.25);
}

[data-theme="light"] .sb-badge-neutral {
  background: rgba(100, 116, 139, 0.1);
  color: #64748b;
  border-color: rgba(100, 116, 139, 0.2);
}

[data-theme="light"] .sb-badge-warning {
  background: rgba(217, 119, 6, 0.1);
  color: #d97706;
  border-color: rgba(217, 119, 6, 0.25);
}

[data-theme="light"] .sb-badge-critical {
  background: rgba(220, 38, 38, 0.1);
  color: #dc2626;
  border-color: rgba(220, 38, 38, 0.25);
}

/* Flags section on detail page */
.sb-flags-section {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
  padding: 0.75rem 1rem;
  background: var(--sb-bg-1);
  border: 1px solid var(--sb-border);
  border-radius: var(--sb-radius-lg);
}

.sb-flags-section .sb-flag-pill {
  font-size: 0.8rem;
  padding: 0.2rem 0.6rem;
  margin-left: 0;
  cursor: help;
}

/* --- Stats Bar --- */
.sb-stats-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1rem 1.25rem;
  background: var(--sb-bg-1);
  border: 1px solid var(--sb-border);
  border-radius: var(--sb-radius-lg);
  margin-bottom: 1.5rem;
  overflow-x: auto;
}

.sb-stats-left {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.sb-stat-arrow {
  font-size: 1.1rem;
  color: var(--sb-text-dim);
  opacity: 0.5;
  margin-top: -0.6rem;         /* Align with stat values, above labels */
}

.sb-stat {
  display: flex;
  flex-direction: column;
}

.sb-stat-value {
  font-family: var(--sb-mono);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--sb-accent);
}

.sb-stat-label {
  font-size: 0.75rem;
  color: var(--sb-text-dim);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* --- Claim CTA (inside stats bar) --- */
.sb-cta-claim {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  padding: 0.65rem 1.2rem;
  border-radius: var(--sb-radius);
  border: 1px solid var(--sb-accent);
  background: transparent;
  color: var(--sb-accent);
  text-decoration: none;
  transition: background 0.15s, transform 0.15s;
  flex-shrink: 0;
  text-align: right;
}

.sb-cta-claim:hover {
  background: rgba(245, 158, 11, 0.08);
  transform: translateY(-1px);
  color: var(--sb-accent);
}

.sb-cta-claim-headline {
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1.2;
}

.sb-cta-claim-sub {
  font-size: 0.75rem;
  font-weight: 500;
  opacity: 0.8;
}

/* --- Header CTA (detail page) --- */
.sb-header-cta {
  margin-left: auto;
  flex-shrink: 0;
}

.sb-cta-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
  padding: 1rem 1.6rem;
  border-radius: var(--sb-radius-lg);
  font-family: var(--sb-font);
  border: none;
  cursor: pointer;
  color: #fff;
  text-decoration: none;
  transition: transform 0.18s, box-shadow 0.18s;
  text-align: center;
  white-space: nowrap;
}

.sb-cta-btn:hover {
  transform: translateY(-2px);
  color: #fff;
}

.sb-cta-btn-headline {
  font-size: 1.1rem;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.sb-cta-btn-sub {
  font-size: 0.78rem;
  font-weight: 500;
  opacity: 0.9;
}

.sb-cta-gh-icon {
  width: 22px;
  height: 22px;
  margin-bottom: 0.1rem;
}

.sb-cta-claim-btn {
  background: linear-gradient(135deg, #6366f1, #a855f7, #ec4899);
  background-size: 200% 200%;
  animation: sb-cta-shimmer 3s ease-in-out infinite;
  padding: 1.1rem 2rem;
  box-shadow: 0 4px 20px rgba(139, 92, 246, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.sb-cta-claim-btn:hover {
  box-shadow: 0 6px 28px rgba(139, 92, 246, 0.5);
}

@keyframes sb-cta-shimmer {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.sb-cta-claimed {
  background: linear-gradient(135deg, #22c55e, #16a34a);
  cursor: default;
}

.sb-cta-claimed:hover {
  transform: none;
}

.sb-cta-upgrade {
  background: linear-gradient(135deg, #f59e0b, #f97316, #ef4444);
  background-size: 200% 200%;
  animation: sb-cta-shimmer 3s ease-in-out infinite;
}

/* --- Agent Feedback CTA wrapper --- */
.sb-cta-agent-wrap {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.4rem;
}

.sb-cta-agent-wrap--bottom {
  align-items: center;
}

.sb-cta-bottom-wrap {
  margin-top: 1.5rem;
  display: flex;
  justify-content: center;
}

/* Interactive CTA layout: main link + arrow toggle side by side */
.sb-cta-upgrade--interactive {
  flex-direction: row;
  align-items: stretch;
  gap: 0;
  padding: 0;
  overflow: hidden;
}
.sb-cta-main-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.3rem;
  padding: 1rem 1.4rem;
  color: #fff;
  text-decoration: none;
  flex: 1;
  transition: filter 0.15s;
}
.sb-cta-main-link:hover {
  color: #fff;
  filter: brightness(1.08);
}

/* Arrow toggle inside CTA */
.sb-cta-arrow-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  background: rgba(0, 0, 0, 0.12);
  border: none;
  border-left: 1px solid rgba(255, 255, 255, 0.18);
  color: rgba(255, 255, 255, 0.85);
  cursor: pointer;
  padding: 0;
  transition: background 0.15s, color 0.15s;
}
.sb-cta-arrow-toggle:hover {
  background: rgba(0, 0, 0, 0.22);
  color: #fff;
}
.sb-cta-arrow-toggle svg {
  transition: transform 0.2s ease;
}
.sb-cta-arrow-toggle[aria-expanded="true"] svg {
  transform: rotate(90deg);
}

/* Rotating sub-text transition */
.sb-cta-rotating {
  transition: opacity 0.3s ease;
}
.sb-cta-rotating--out {
  opacity: 0;
}

/* Learn-more body */
.sb-cta-learn-more-body {
  background: var(--sb-card-bg);
  border: 1px solid var(--sb-border);
  border-radius: var(--sb-radius);
  padding: 0.85rem 1rem;
  font-size: 0.82rem;
  line-height: 1.55;
  color: var(--sb-text-muted);
  max-width: 340px;
  animation: sb-cta-lm-in 0.2s ease;
}
.sb-cta-agent-wrap--bottom .sb-cta-learn-more-body {
  max-width: 480px;
  text-align: center;
}
.sb-cta-learn-more-body p {
  margin: 0 0 0.5rem;
}
.sb-cta-learn-more-body p:last-of-type {
  margin-bottom: 0.4rem;
}
.sb-cta-learn-more-link {
  font-weight: 600;
  font-size: 0.8rem;
  color: #f59e0b;
}
.sb-cta-learn-more-link:hover {
  color: #f97316;
}

@keyframes sb-cta-lm-in {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* --- Messages --- */
.sb-messages {
  margin-bottom: 1.25rem;
}

.sb-message {
  padding: 0.65rem 1rem;
  border-radius: var(--sb-radius);
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

.sb-message-success {
  background: rgba(34, 197, 94, 0.12);
  color: var(--sb-grade-a);
  border: 1px solid rgba(34, 197, 94, 0.25);
}

.sb-message-error {
  background: rgba(239, 68, 68, 0.12);
  color: var(--sb-grade-f);
  border: 1px solid rgba(239, 68, 68, 0.25);
}

.sb-message-warning {
  background: rgba(245, 158, 11, 0.12);
  color: var(--sb-grade-c);
  border: 1px solid rgba(245, 158, 11, 0.25);
}

.sb-message-info {
  background: rgba(59, 130, 246, 0.12);
  color: #3b82f6;
  border: 1px solid rgba(59, 130, 246, 0.25);
}

/* --- Publisher Note --- */
.sb-publisher-note {
  background: var(--sb-bg-2);
  border: 1px solid var(--sb-border);
  border-left: 3px solid var(--sb-accent);
  border-radius: var(--sb-radius);
  padding: 0.85rem 1rem;
  margin-bottom: 1.25rem;
}

.sb-publisher-note-label {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--sb-text-dim);
  display: block;
  margin-bottom: 0.35rem;
}

.sb-publisher-note-text {
  font-size: 0.9rem;
  color: var(--sb-text);
  line-height: 1.4;
}

.sb-publisher-note-link {
  font-size: 0.8rem;
  color: var(--sb-accent);
  word-break: break-all;
}

/* --- Owner Tools --- */
.sb-owner-tools {
  margin-top: 2rem;
  padding: 1.5rem;
  background: var(--sb-bg-2);
  border: 1px solid var(--sb-border);
  border-radius: var(--sb-radius-lg);
}

.sb-owner-section {
  margin-top: 1.25rem;
}

.sb-owner-section-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--sb-text);
  margin-bottom: 0.5rem;
}

.sb-owner-textarea {
  width: 100%;
  padding: 0.5rem 0.75rem;
  background: var(--sb-bg-0);
  border: 1px solid var(--sb-border);
  border-radius: var(--sb-radius);
  color: var(--sb-text);
  font-family: var(--sb-font);
  font-size: 0.85rem;
  resize: vertical;
  margin-bottom: 0.5rem;
}

.sb-owner-input {
  width: 100%;
  padding: 0.45rem 0.75rem;
  background: var(--sb-bg-0);
  border: 1px solid var(--sb-border);
  border-radius: var(--sb-radius);
  color: var(--sb-text);
  font-family: var(--sb-font);
  font-size: 0.85rem;
  margin-bottom: 0.5rem;
}

.sb-owner-btn {
  display: inline-block;
  padding: 0.45rem 1rem;
  background: var(--sb-accent-dim);
  color: var(--sb-accent);
  border: 1px solid var(--sb-accent);
  border-radius: var(--sb-radius);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.15s;
}

.sb-owner-btn:hover {
  background: var(--sb-accent);
  color: #fff;
}

/* --- Checklist --- */
.sb-checklist {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.sb-checklist-item {
  border-radius: var(--sb-radius);
  background: var(--sb-bg-0);
  border-left: 3px solid var(--sb-border);
}

.sb-checklist-critical { border-left-color: var(--sb-grade-f); }
.sb-checklist-high { border-left-color: var(--sb-grade-d); }
.sb-checklist-medium { border-left-color: var(--sb-grade-c); }
.sb-checklist-low { border-left-color: var(--sb-grade-b); }

.sb-checklist-done {
  opacity: 0.6;
}

.sb-checklist-summary {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.6rem 0.75rem;
  cursor: pointer;
  list-style: none;
}
.sb-checklist-summary::-webkit-details-marker { display: none; }
.sb-checklist-summary::marker { display: none; content: ""; }

.sb-checklist-check {
  font-size: 1rem;
  line-height: 1;
  flex-shrink: 0;
}

.sb-checklist-title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--sb-text);
  flex: 1;
}

.sb-checklist-body {
  padding: 0 0.75rem 0.75rem 2.35rem;
}

.sb-checklist-desc {
  font-size: 0.82rem;
  color: var(--sb-text-muted);
  line-height: 1.5;
  margin: 0 0 0.5rem;
}

.sb-checklist-steps {
  margin: 0 0 0.5rem;
  padding-left: 1.25rem;
  font-size: 0.8rem;
  color: var(--sb-text);
  line-height: 1.6;
}
.sb-checklist-steps li {
  margin-bottom: 0.3rem;
}
.sb-checklist-steps li:last-child {
  margin-bottom: 0;
}

.sb-checklist-guide {
  font-size: 0.8rem;
  color: var(--sb-accent);
  display: inline-block;
  font-weight: 500;
}
.sb-checklist-guide:hover {
  text-decoration: underline;
}

.sb-checklist-priority {
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--sb-text-dim);
  flex-shrink: 0;
  padding: 0.15rem 0.4rem;
  border-radius: 3px;
  background: var(--sb-bg-2);
}

/* --- Claim Success Modal --- */
.sb-claim-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  border: none;
  background: none;
  padding: 0;
  max-width: 100vw;
  max-height: 100vh;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.sb-claim-modal::backdrop { background: rgba(0,0,0,0.6); }
.sb-claim-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
}
.sb-claim-modal-card {
  position: relative;
  width: 100%;
  max-width: 480px;
  background: var(--sb-bg-1);
  border: 1px solid var(--sb-border);
  border-radius: 16px;
  padding: 2.5rem 2rem;
  text-align: center;
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
  animation: sb-modal-enter 0.3s ease-out;
}
@keyframes sb-modal-enter {
  from { opacity: 0; transform: scale(0.95) translateY(10px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}
.sb-claim-modal-logo {
  font-family: var(--sb-font);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--sb-text);
  margin-bottom: 1.5rem;
  letter-spacing: -0.03em;
}
.sb-claim-modal-logo span { color: var(--sb-accent); }
.sb-claim-modal-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 1rem;
  border-radius: 50%;
  background: rgba(34, 197, 94, 0.15);
  border: 2px solid rgba(34, 197, 94, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
}
.sb-claim-modal-icon svg { width: 32px; height: 32px; color: #22c55e; }
.sb-claim-modal-title {
  font-family: var(--sb-font);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--sb-text);
  margin: 0 0 0.5rem;
}
.sb-claim-modal-desc {
  font-family: var(--sb-font);
  font-size: 0.9rem;
  color: var(--sb-text-muted);
  margin: 0 0 1.5rem;
  line-height: 1.5;
}
.sb-claim-modal-features {
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}
.sb-claim-modal-feature {
  padding: 0.6rem 0.75rem;
  background: var(--sb-bg-0);
  border-radius: var(--sb-radius);
  border: 1px solid var(--sb-border);
}
.sb-claim-modal-feature strong {
  font-family: var(--sb-font);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--sb-text);
  display: block;
  margin-bottom: 0.15rem;
}
.sb-claim-modal-feature span {
  font-family: var(--sb-font);
  font-size: 0.78rem;
  color: var(--sb-text-muted);
  line-height: 1.35;
}
.sb-claim-modal-resources {
  position: relative;
}
.sb-claim-modal-resources-link {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--sb-accent);
}
.sb-claim-modal-resources-link:hover {
  color: var(--sb-accent-hover);
}
/* Score Alerts inside modal */
#claim-alerts-form {
  text-align: left;
  margin-bottom: 1.25rem;
  padding: 0.6rem 0.75rem;
  background: var(--sb-bg-0);
  border-radius: var(--sb-radius);
  border: 1px solid var(--sb-border);
}
.sb-claim-modal-alert-toggle {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--sb-font);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--sb-text);
  cursor: pointer;
}
.sb-claim-modal-alert-toggle input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--sb-accent);
  flex-shrink: 0;
}
.sb-claim-modal-alert-hint {
  font-family: var(--sb-font);
  font-size: 0.72rem;
  color: var(--sb-text-dim);
  margin: 0.3rem 0 0 1.6rem;
  line-height: 1.3;
}
/* Primary CTA — Take me to my server */
.sb-claim-modal-primary-cta {
  display: block;
  width: 100%;
  padding: 0.85rem 1.5rem;
  font-family: var(--sb-font);
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, #22c55e, #16a34a);
  border: none;
  border-radius: var(--sb-radius-lg);
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s;
  box-shadow: 0 4px 16px rgba(34, 197, 94, 0.3);
}
.sb-claim-modal-primary-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 24px rgba(34, 197, 94, 0.45);
}
/* PatchworkMCP upsell hint */
.sb-claim-modal-patchwork-hint {
  text-align: center;
  font-family: var(--sb-font);
  font-size: 0.78rem;
  color: var(--sb-text-dim);
  margin: 1rem 0 0;
  line-height: 1.5;
}
.sb-claim-modal-patchwork-hint a {
  color: var(--sb-accent);
  font-weight: 600;
}
.sb-claim-modal-patchwork-hint a:hover {
  color: var(--sb-accent-hover);
}
/* Owner tools alert toggle */
.sb-alert-toggle {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--sb-font);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--sb-text);
  cursor: pointer;
}
.sb-alert-toggle input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--sb-accent);
}
.sb-alert-toggle-hint {
  font-family: var(--sb-font);
  font-size: 0.78rem;
  color: var(--sb-text-dim);
  margin: 0.35rem 0 0;
}

/* --- PatchworkMCP Intro Page --- */
/* PatchworkMCP logo: dark theme shows dark-logo, light theme shows light-logo */
.sb-patchwork-logo--light { display: none; }
.sb-patchwork-logo--dark  { display: inline; }
[data-theme="light"] .sb-patchwork-logo--light { display: inline; }
[data-theme="light"] .sb-patchwork-logo--dark  { display: none; }

/* PatchworkMCP intro page */
.sb-pw-hero-headline {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--sb-text);
  line-height: 1.3;
  margin: 0 0 0.75rem;
  letter-spacing: -0.02em;
}
.sb-pw-hero-sub {
  font-size: 1.05rem;
  color: var(--sb-text-muted);
  line-height: 1.6;
  max-width: 520px;
  margin: 0 auto;
}

/* How it works */
.sb-pw-how-it-works {
  margin-bottom: 2rem;
}
.sb-pw-how-title {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--sb-text-muted);
  margin-bottom: 0.75rem;
}
.sb-pw-how-steps {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.sb-pw-how-step {
  display: flex;
  gap: 1rem;
  padding: 0.85rem 1.25rem;
  background: var(--sb-bg-1);
  border: 1px solid var(--sb-border);
  border-radius: var(--sb-radius-lg);
  align-items: flex-start;
}
.sb-pw-how-step-num {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, #f97316, #ea580c);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 800;
  margin-top: 0.1rem;
}
.sb-pw-how-step-body strong {
  display: block;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--sb-text);
  margin-bottom: 0.15rem;
}
.sb-pw-how-step-body p {
  font-size: 0.85rem;
  color: var(--sb-text-muted);
  line-height: 1.5;
  margin: 0;
}

/* Free tier callout */
.sb-pw-free-tier {
  text-align: center;
  padding: 1.25rem 1.5rem;
  margin-bottom: 2rem;
  background: var(--sb-bg-1);
  border: 1px solid var(--sb-border);
  border-radius: var(--sb-radius-lg);
}
.sb-pw-free-tier-title {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #16a34a;
  margin-bottom: 0.85rem;
}
.sb-pw-free-tier-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.5rem;
}
.sb-pw-free-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15rem;
}
.sb-pw-free-stat-num {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--sb-text);
  line-height: 1.2;
}
.sb-pw-free-stat-label {
  font-size: 0.72rem;
  color: var(--sb-text-muted);
  line-height: 1.3;
}

/* Feature list */
.sb-patchwork-features {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.sb-patchwork-feature {
  display: flex;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background: var(--sb-bg-1);
  border: 1px solid var(--sb-border);
  border-radius: var(--sb-radius-lg);
}
.sb-pw-feature-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--sb-radius);
  background: rgba(249, 115, 22, 0.1);
  color: #f97316;
}
[data-theme="light"] .sb-pw-feature-icon {
  background: rgba(249, 115, 22, 0.08);
  color: #ea580c;
}
.sb-patchwork-feature-icon {
  font-size: 1.4rem;
  flex-shrink: 0;
  line-height: 1.6;
}
.sb-patchwork-feature strong {
  display: block;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--sb-text);
  margin-bottom: 0.2rem;
}
.sb-patchwork-feature p {
  font-size: 0.85rem;
  color: var(--sb-text-muted);
  line-height: 1.5;
  margin: 0;
}
.sb-pw-footnote {
  font-size: 0.78rem;
  color: var(--sb-text-muted);
  text-align: center;
  margin-top: 1.5rem;
  margin-bottom: 0;
}
.sb-pw-footnote a {
  color: var(--sb-text-muted);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.sb-pw-footnote a:hover {
  color: var(--sb-text);
}

.sb-patchwork-btn-primary {
  display: inline-block;
  padding: 0.75rem 2rem;
  font-family: var(--sb-font);
  font-size: 0.95rem;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, #f97316, #ea580c);
  border-radius: var(--sb-radius-lg);
  text-decoration: none;
  transition: transform 0.15s, box-shadow 0.15s;
  box-shadow: 0 4px 16px rgba(249, 115, 22, 0.3);
}
.sb-patchwork-btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 24px rgba(249, 115, 22, 0.45);
  color: #fff;
}
.sb-patchwork-btn-secondary {
  display: inline-block;
  padding: 0.75rem 2rem;
  font-family: var(--sb-font);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--sb-text-muted);
  background: var(--sb-bg-2);
  border: 1px solid var(--sb-border);
  border-radius: var(--sb-radius-lg);
  text-decoration: none;
  transition: background 0.15s, color 0.15s;
}
.sb-patchwork-btn-secondary:hover {
  background: var(--sb-bg-3);
  color: var(--sb-text);
}

/* --- Search & Filters --- */
.sb-toolbar {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
  align-items: center;
}

.sb-search {
  flex: 1;
  min-width: 240px;
  position: relative;
}

.sb-search input {
  width: 100%;
  background: var(--sb-bg-2);
  border: 1px solid var(--sb-border);
  border-radius: var(--sb-radius);
  color: var(--sb-text);
  font-family: var(--sb-font);
  font-size: 0.9rem;
  padding: 0.55rem 0.75rem 0.55rem 2.25rem;
  outline: none;
  transition: border-color 0.15s;
}

.sb-search input::placeholder { color: var(--sb-text-dim); }
.sb-search input:focus { border-color: var(--sb-accent); }

.sb-search-icon {
  position: absolute;
  left: 0.7rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--sb-text-dim);
  font-size: 0.9rem;
  pointer-events: none;
}

.sb-filter-group {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.sb-select {
  background: var(--sb-bg-2);
  border: 1px solid var(--sb-border);
  border-radius: var(--sb-radius);
  color: var(--sb-text);
  font-family: var(--sb-font);
  font-size: 0.85rem;
  padding: 0.5rem 2rem 0.5rem 0.6rem;
  outline: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%238892a4'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.6rem center;
  cursor: pointer;
}

.sb-select:focus { border-color: var(--sb-accent); }

[data-theme="light"] .sb-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%234a5568'/%3E%3C/svg%3E");
}

.sb-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 1rem;
  border-radius: var(--sb-radius);
  font-family: var(--sb-font);
  font-size: 0.85rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.sb-btn-primary {
  background: var(--sb-accent);
  color: var(--sb-bg-0);
}

.sb-btn-primary:hover {
  background: var(--sb-accent-hover);
  color: var(--sb-bg-0);
}

.sb-btn-ghost {
  background: transparent;
  color: var(--sb-text-muted);
  border: 1px solid var(--sb-border);
}

.sb-btn-ghost:hover {
  background: var(--sb-bg-2);
  color: var(--sb-text);
}

/* --- Leaderboard Table --- */
.sb-table-wrap {
  background: var(--sb-bg-1);
  border: 1px solid var(--sb-border);
  border-radius: var(--sb-radius-lg);
  overflow-x: auto;            /* Allow horizontal scroll for wide tables */
}

.sb-table {
  width: 100%;
  border-collapse: collapse;
}

.sb-table th {
  background: var(--sb-bg-2);
  color: var(--sb-text-muted);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.6rem 0.75rem;
  text-align: left;
  border-bottom: 1px solid var(--sb-border);
  white-space: nowrap;
  user-select: none;
}

.sb-table th a {
  color: var(--sb-text-muted);
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

.sb-table th a:hover { color: var(--sb-accent); }
.sb-table th a.sort-active { color: var(--sb-accent); }

.sb-table td {
  padding: 0.6rem 0.75rem;
  border-bottom: 1px solid var(--sb-border);
  font-size: 0.9rem;
  vertical-align: middle;
}

.sb-table tbody tr {
  transition: background 0.1s;
}

.sb-table tbody tr[data-href] {
  cursor: pointer;
}

.sb-table tbody tr:hover {
  background: var(--sb-bg-2);
}

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

/* Rank column */
.sb-rank {
  font-family: var(--sb-mono);
  font-size: 0.8rem;
  color: var(--sb-text-dim);
  width: 3rem;
  text-align: center;
}

/* Server name in table */
.sb-server-name {
  font-weight: 600;
}

.sb-server-name-wrap {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.sb-publisher-avatar {
  width: 32px;
  height: 32px;
  border-radius: 6px;
  flex-shrink: 0;
  object-fit: cover;
  background: var(--sb-bg-2);
}

.sb-server-name-inner {
  min-width: 0;
}

.sb-server-name a {
  color: var(--sb-text);
}

.sb-server-name a:hover {
  color: var(--sb-accent);
}

/* Claim badge */
.sb-claim-badge {
  display: inline-flex;
  align-items: center;
  font-size: 0.6rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.1rem 0.4rem;
  border-radius: 999px;
  background: rgba(34, 197, 94, 0.1);
  color: var(--sb-grade-a);
  border: 1px solid rgba(34, 197, 94, 0.2);
  margin-left: 0.3rem;
  vertical-align: middle;
}

.sb-claim-badge.sb-claimed {
  background: rgba(59, 130, 246, 0.1);
  color: #3b82f6;
  border-color: rgba(59, 130, 246, 0.2);
}

.sb-server-desc {
  color: var(--sb-text-dim);
  font-size: 0.8rem;
  max-width: 320px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Score cell */
.sb-score {
  font-family: var(--sb-mono);
  font-weight: 700;
  font-size: 0.95rem;
}

/* Category score cells */
.sb-cat-score {
  font-family: var(--sb-mono);
  font-size: 0.85rem;
  color: var(--sb-text-muted);
}

.sb-na {
  font-size: 0.75rem;
  font-style: italic;
  color: var(--sb-text-dim);
  cursor: help;
}

/* --- Grade Badge --- */
.sb-grade {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--sb-mono);
  font-weight: 700;
  font-size: 0.85rem;
  min-width: 2.2rem;
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
  text-align: center;
}

.sb-grade-a-plus, .sb-grade-a { background: rgba(34, 197, 94, 0.15); color: var(--sb-grade-a); }
.sb-grade-b { background: rgba(59, 130, 246, 0.15); color: var(--sb-grade-b); }
.sb-grade-c { background: rgba(245, 158, 11, 0.15); color: var(--sb-grade-c); }
.sb-grade-d { background: rgba(249, 115, 22, 0.15); color: var(--sb-grade-d); }
.sb-grade-f { background: rgba(239, 68, 68, 0.15); color: var(--sb-grade-f); }
.sb-grade-pending { background: var(--sb-accent-dim); color: var(--sb-accent); }
.sb-grade-none { background: var(--sb-bg-3); color: var(--sb-text-dim); }
.sb-score .sb-grade { margin-right: 0.35em; }

[data-theme="light"] .sb-grade-a-plus,
[data-theme="light"] .sb-grade-a { background: rgba(22, 163, 74, 0.12); }
[data-theme="light"] .sb-grade-b { background: rgba(37, 99, 235, 0.12); }
[data-theme="light"] .sb-grade-c { background: rgba(217, 119, 6, 0.12); }
[data-theme="light"] .sb-grade-d { background: rgba(234, 88, 12, 0.12); }
[data-theme="light"] .sb-grade-f { background: rgba(220, 38, 38, 0.12); }
[data-theme="light"] .sb-grade-pending { background: rgba(8, 145, 178, 0.1); }

[data-theme="light"] .sb-score-type-unscored { background: rgba(90, 100, 120, 0.1); }
[data-theme="light"] .sb-score-type-partial { background: rgba(217, 119, 6, 0.12); }
[data-theme="light"] .sb-score-type-full { background: rgba(22, 163, 74, 0.12); }
[data-theme="light"] .sb-score-type-enhanced { background: rgba(37, 99, 235, 0.12); }

/* --- Status Dot --- */
.sb-status {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 0.3rem;
}

.sb-status-up { background: var(--sb-up); box-shadow: 0 0 6px rgba(34, 197, 94, 0.4); }
.sb-status-down { background: var(--sb-down); box-shadow: 0 0 6px rgba(239, 68, 68, 0.4); }
.sb-status-unknown { background: var(--sb-text-dim); }

.sb-local-badge {
  display: inline-flex;
  align-items: center;
  font-size: 0.55rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.1rem 0.35rem;
  border-radius: 999px;
  background: rgba(139, 92, 246, 0.12);
  color: #8b5cf6;
}

.sb-status-col { width: 3rem; text-align: center; }

/* --- Visibility Column --- */
.sb-vis-col { width: 2.5rem; text-align: center; }
.sb-vis { font-size: 1.1rem; cursor: help; }
.sb-vis-complete { color: var(--sb-grade-a); }
.sb-vis-verified { color: var(--sb-accent); }
.sb-vis-assessed { color: var(--sb-text-muted); }
.sb-vis-limited { color: var(--sb-text-dim); }
.sb-vis-unscored { color: var(--sb-text-dim); opacity: 0.5; }

/* --- Tier Section Headers (Leaderboard) --- */
.sb-tier-header td {
  padding: 0.6rem 0.75rem 0.3rem;
  border-bottom: 1px solid var(--sb-border);
  background: var(--sb-bg);
}
.sb-tier-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.sb-tier-header:hover td { background: var(--sb-bg); }

/* --- Pipeline Progress Indicator --- */
.sb-pipeline-progress {
  font-size: 0.7rem;
  vertical-align: super;
  cursor: help;
  animation: sb-pulse 2s ease-in-out infinite;
}
@keyframes sb-pulse {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 1; }
}

/* --- Visibility Badge (detail page header) --- */
.sb-vis-badge {
  display: inline-block;
  font-family: var(--sb-mono);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  letter-spacing: 0.02em;
  border: 1px solid var(--sb-border);
}
.sb-vis-badge sup, .sb-vis-badge sub {
  font-size: 0.6em;
}

/* --- Visibility Card (detail page) --- */
.sb-visibility-card {
  background: var(--sb-bg-2);
  border: 1px solid var(--sb-border);
  border-radius: var(--sb-radius-lg);
  padding: 1rem 1.25rem;
  margin-bottom: 1.5rem;
}
.sb-visibility-card.sb-vis-complete { border-left: 3px solid var(--sb-grade-a); }
.sb-visibility-card.sb-vis-verified { border-left: 3px solid var(--sb-accent); }
.sb-visibility-card.sb-vis-assessed { border-left: 3px solid var(--sb-text-muted); }
.sb-visibility-card.sb-vis-limited  { border-left: 3px solid var(--sb-text-dim); }
.sb-visibility-card.sb-vis-unscored { border-left: 3px solid var(--sb-border); }

.sb-vis-header {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.75rem;
  font-size: 0.9rem;
}
.sb-vis-icon-lg {
  font-size: 1.4rem;
  line-height: 1;
}

.sb-dim-checklist {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1rem;
  font-size: 0.8rem;
  font-family: var(--sb-mono);
}
.sb-dim-item {
  white-space: nowrap;
}
.sb-dim-scored { color: var(--sb-grade-a); }
.sb-dim-missing { color: var(--sb-text-dim); }
.sb-dim-na { color: var(--sb-text-dim); opacity: 0.4; }

.sb-vis-hint {
  margin-top: 0.6rem;
  font-size: 0.78rem;
  color: var(--sb-text-muted);
  font-style: italic;
}

/* --- Dimension count (superscript fraction) --- */
.sb-dims {
  font-size: 0.65rem;
  color: var(--sb-text-dim);
  margin-left: 0.25rem;
  vertical-align: baseline;
  cursor: help;
}

/* --- Language Icon (Devicon) --- */
.sb-lang-icon {
  font-size: 1.4rem;
  vertical-align: middle;
  line-height: 1;
}
/* Pill fallback for languages without a devicon */
.sb-lang-pill {
  display: inline-block;
  font-family: var(--sb-mono);
  font-size: 0.7rem;
  font-weight: 700;
  line-height: 1;
  padding: 0.3rem 0.45rem;
  border-radius: 4px;
  letter-spacing: 0.02em;
  white-space: nowrap;
  vertical-align: middle;
}
.sb-table .sb-lang-col { text-align: center; width: 3.5rem; }

/* --- Score Type Tag --- */
.sb-score-type {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.1rem 0.4rem;
  border-radius: 3px;
}

.sb-score-type-unscored { background: rgba(90, 100, 120, 0.15); color: var(--sb-text-dim); }
.sb-score-type-partial { background: rgba(245, 158, 11, 0.15); color: var(--sb-grade-c); }
.sb-score-type-full { background: rgba(34, 197, 94, 0.15); color: var(--sb-grade-a); }
.sb-score-type-enhanced { background: rgba(59, 130, 246, 0.15); color: var(--sb-grade-b); }

/* --- Pagination --- */
.sb-pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
  font-size: 0.85rem;
}

.sb-pagination-info {
  color: var(--sb-text-dim);
}

.sb-pagination-nav {
  display: flex;
  gap: 0.25rem;
}

.sb-pagination-nav a,
.sb-pagination-nav span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2rem;
  padding: 0.35rem 0.6rem;
  border-radius: var(--sb-radius);
  font-family: var(--sb-mono);
  font-size: 0.8rem;
}

.sb-pagination-nav a {
  color: var(--sb-text-muted);
  background: var(--sb-bg-2);
  border: 1px solid var(--sb-border);
}

.sb-pagination-nav a:hover {
  background: var(--sb-bg-3);
  color: var(--sb-text);
}

.sb-pagination-nav .current {
  background: var(--sb-accent-dim);
  color: var(--sb-accent);
  border: 1px solid var(--sb-accent);
}

/* --- Server Detail Page --- */
.sb-detail-header {
  display: flex;
  align-items: flex-start;
  gap: 2rem;
  margin-bottom: 2rem;
}

.sb-detail-score-ring {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.sb-score-big {
  font-family: var(--sb-mono);
  font-size: 3.5rem;
  font-weight: 700;
  line-height: 1;
}

.sb-score-max {
  font-size: 1.5rem;
  color: var(--sb-text-dim);
}

.sb-detail-info {
  flex: 1;
}

.sb-detail-title {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.25rem;
}

.sb-detail-desc {
  color: var(--sb-text-muted);
  margin-bottom: 0.75rem;
  max-width: 600px;
}

.sb-detail-meta {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
  font-size: 0.85rem;
}

.sb-detail-meta a { color: var(--sb-accent); }
.sb-detail-meta span { color: var(--sb-text-dim); }

/* External links (detail page) */
.sb-external-links {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 2rem;
  padding: 0.75rem 1rem;
  background: var(--sb-bg-1);
  border: 1px solid var(--sb-border);
  border-radius: var(--sb-radius-lg);
}

.sb-external-label {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--sb-text-dim);
  white-space: nowrap;
}

.sb-external-pills {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.sb-ext-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem 0.65rem;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  text-decoration: none;
  transition: opacity 0.15s, transform 0.15s;
}

.sb-ext-pill:hover {
  opacity: 0.85;
  transform: translateY(-1px);
}

.sb-ext-pill svg { flex-shrink: 0; }

.sb-ext-endpoint { background: rgba(34, 211, 238, 0.15); color: #22d3ee; }
.sb-ext-github { background: rgba(255, 255, 255, 0.1); color: #e2e8f0; }
.sb-ext-glama { background: rgba(99, 102, 241, 0.15); color: #818cf8; }
.sb-ext-smithery { background: rgba(168, 85, 247, 0.15); color: #a78bfa; }
.sb-ext-pulsemcp { background: rgba(34, 197, 94, 0.15); color: #4ade80; }
.sb-ext-docker { background: rgba(36, 150, 237, 0.15); color: #60a5fa; }
.sb-ext-npm { background: rgba(203, 56, 55, 0.15); color: #f87171; }
.sb-ext-pypi { background: rgba(55, 117, 169, 0.15); color: #7dd3fc; }

[data-theme="light"] .sb-ext-endpoint { background: rgba(8, 145, 178, 0.12); color: #0e7490; }
[data-theme="light"] .sb-ext-github { background: rgba(0, 0, 0, 0.08); color: #1f2937; }
[data-theme="light"] .sb-ext-glama { background: rgba(99, 102, 241, 0.12); color: #4f46e5; }
[data-theme="light"] .sb-ext-smithery { background: rgba(168, 85, 247, 0.12); color: #7c3aed; }
[data-theme="light"] .sb-ext-pulsemcp { background: rgba(22, 163, 74, 0.12); color: #15803d; }
[data-theme="light"] .sb-ext-docker { background: rgba(36, 150, 237, 0.12); color: #2563eb; }
[data-theme="light"] .sb-ext-npm { background: rgba(203, 56, 55, 0.12); color: #dc2626; }
[data-theme="light"] .sb-ext-pypi { background: rgba(55, 117, 169, 0.12); color: #1d4ed8; }

/* Category breakdown grid */
.sb-category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

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

.sb-category-label {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--sb-text-dim);
  margin-bottom: 0.5rem;
}

.sb-category-score {
  font-family: var(--sb-mono);
  font-size: 2rem;
  font-weight: 700;
}

.sb-category-weight {
  font-size: 0.75rem;
  color: var(--sb-text-dim);
}

.sb-category-na {
  opacity: 0.5;
  cursor: default;
}

.sb-category-agent {
  border-color: var(--sb-accent);
  border-width: 2px;
}

/* Metric breakdown table */
.sb-metrics-section {
  margin-bottom: 2rem;
}

.sb-section-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--sb-border);
}

/* Badge embed box */
.sb-embed-box {
  background: var(--sb-bg-2);
  border: 1px solid var(--sb-border);
  border-radius: var(--sb-radius);
  padding: 1rem;
  margin-top: 2rem;
}

.sb-embed-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--sb-text-dim);
  margin-bottom: 0.5rem;
}

.sb-embed-code {
  font-family: var(--sb-mono);
  font-size: 0.8rem;
  color: var(--sb-accent);
  background: var(--sb-bg-0);
  padding: 0.5rem 0.75rem;
  border-radius: var(--sb-radius);
  overflow-x: auto;
  white-space: nowrap;
}

/* --- Methodology Page --- */
.sb-prose {
  max-width: 800px;
}

.sb-prose h2 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-top: 2.5rem;
  margin-bottom: 0.75rem;
  letter-spacing: -0.02em;
}

.sb-prose h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
  color: var(--sb-accent);
}

.sb-prose p {
  color: var(--sb-text-muted);
  margin-bottom: 1rem;
  line-height: 1.7;
}

.sb-prose ul, .sb-prose ol {
  color: var(--sb-text-muted);
  margin-bottom: 1rem;
  padding-left: 1.5rem;
  line-height: 1.7;
}

.sb-prose li { margin-bottom: 0.35rem; }

.sb-prose code {
  font-family: var(--sb-mono);
  font-size: 0.85em;
  background: var(--sb-bg-3);
  padding: 0.15rem 0.35rem;
  border-radius: 3px;
  color: var(--sb-accent);
}

/* --- Methodology Page: Sidebar + Mobile Nav --- */
.sb-meth-layout {
  display: flex;
  gap: 2.5rem;
  align-items: flex-start;
}

.sb-meth-sidebar {
  position: sticky;
  top: 72px;
  width: 220px;
  flex-shrink: 0;
  max-height: calc(100vh - 88px);
  overflow-y: auto;
  padding: 0.5rem 0;
  scrollbar-width: thin;
  scrollbar-color: var(--sb-bg-3) transparent;
}

.sb-meth-content {
  flex: 1;
  min-width: 0;
  max-width: 800px;
}

.sb-meth-nav-group {
  margin-bottom: 1.25rem;
}

.sb-meth-nav-group-label {
  display: block;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--sb-text-dim);
  padding: 0 0.75rem;
  margin-bottom: 0.35rem;
}

.sb-meth-nav-link {
  display: block;
  font-size: 0.82rem;
  color: var(--sb-text-muted);
  text-decoration: none;
  padding: 0.25rem 0.75rem;
  border-left: 2px solid transparent;
  transition: color 0.15s, border-color 0.15s, background 0.15s;
}

.sb-meth-nav-link:hover {
  color: var(--sb-text);
  background: var(--sb-bg-2);
}

.sb-meth-nav-link.active {
  color: var(--sb-accent);
  border-left-color: var(--sb-accent);
  background: var(--sb-accent-dim);
}

/* Mobile bottom nav */
.sb-meth-mobile-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 99;
  background: var(--sb-bg-1);
  border-top: 1px solid var(--sb-border);
  padding: 0.5rem 0.75rem;
}

.sb-meth-mobile-nav nav {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.sb-meth-mobile-nav nav::-webkit-scrollbar { display: none; }

.sb-meth-mobile-link {
  flex-shrink: 0;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--sb-text-muted);
  text-decoration: none;
  padding: 0.3rem 0.65rem;
  border-radius: 999px;
  background: var(--sb-bg-2);
  white-space: nowrap;
  transition: color 0.15s, background 0.15s;
}

.sb-meth-mobile-link:hover {
  color: var(--sb-text);
}

.sb-meth-mobile-link.active {
  color: var(--sb-accent);
  background: var(--sb-accent-dim);
}

@media (max-width: 768px) {
  .sb-meth-layout {
    display: block;
  }

  .sb-meth-sidebar {
    display: none;
  }

  .sb-meth-content {
    max-width: 100%;
    padding-bottom: 3.5rem;
  }

  .sb-meth-mobile-nav {
    display: block;
  }
}

.sb-weight-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0 2rem;
}

.sb-weight-table th,
.sb-weight-table td {
  padding: 0.75rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--sb-border);
}

.sb-weight-table th {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--sb-text-dim);
  background: var(--sb-bg-2);
}

.sb-weight-table td {
  font-size: 0.9rem;
}

/* --- Pre-flight Check --- */
.sb-preflight-form {
  max-width: 600px;
  margin: 2rem auto;
}

.sb-input-group {
  display: flex;
  gap: 0.5rem;
}

.sb-input {
  flex: 1;
  background: var(--sb-bg-2);
  border: 1px solid var(--sb-border);
  border-radius: var(--sb-radius);
  color: var(--sb-text);
  font-family: var(--sb-mono);
  font-size: 0.9rem;
  padding: 0.75rem 1rem;
  outline: none;
}

.sb-input:focus { border-color: var(--sb-accent); }
.sb-input::placeholder { color: var(--sb-text-dim); }

/* --- Alert cards (detail page) --- */
.sb-alert {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 0.75rem;
  border-radius: var(--sb-radius);
  font-size: 0.85rem;
  margin-bottom: 0.5rem;
}

.sb-alert-info { background: rgba(59, 130, 246, 0.1); border-left: 3px solid var(--sb-grade-b); }
.sb-alert-warning { background: rgba(245, 158, 11, 0.1); border-left: 3px solid var(--sb-grade-c); }
.sb-alert-critical { background: rgba(239, 68, 68, 0.1); border-left: 3px solid var(--sb-grade-f); }

[data-theme="light"] .sb-alert-info { background: rgba(37, 99, 235, 0.08); }
[data-theme="light"] .sb-alert-warning { background: rgba(217, 119, 6, 0.08); }
[data-theme="light"] .sb-alert-critical { background: rgba(220, 38, 38, 0.08); }

[data-theme="light"] .sb-status-up { box-shadow: 0 0 6px rgba(22, 163, 74, 0.35); }
[data-theme="light"] .sb-status-down { box-shadow: 0 0 6px rgba(220, 38, 38, 0.35); }
[data-theme="light"] .sb-local-badge { background: rgba(124, 58, 237, 0.1); color: #7c3aed; }

.sb-alert-time {
  font-family: var(--sb-mono);
  font-size: 0.75rem;
  color: var(--sb-text-dim);
  margin-left: auto;
}

/* --- Empty State --- */
.sb-empty {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--sb-text-dim);
}

.sb-empty-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  opacity: 0.3;
}

.sb-empty-text {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

/* --- Active filter pills --- */
.sb-active-filters {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.sb-filter-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.25rem 0.6rem;
  background: var(--sb-accent-dim);
  color: var(--sb-accent);
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 500;
}

.sb-filter-pill a {
  color: var(--sb-accent);
  opacity: 0.7;
}

.sb-filter-pill a:hover { opacity: 1; }

/* --- Spotlight Row (Newly Added / Biggest Movers) --- */
.sb-spotlight-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

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

.sb-spotlight-title {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--sb-text-dim);
  margin-bottom: 0.75rem;
}

.sb-spotlight-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.35rem 0.5rem;
  border-radius: var(--sb-radius);
  color: var(--sb-text);
  transition: background 0.1s;
}

.sb-spotlight-item:hover {
  background: var(--sb-bg-2);
  color: var(--sb-text);
}

.sb-spotlight-name {
  font-size: 0.85rem;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 160px;
}

.sb-spotlight-meta {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.sb-spotlight-delta {
  font-family: var(--sb-mono);
  font-size: 0.8rem;
  font-weight: 700;
}

.sb-delta-up { color: var(--sb-grade-a); }
.sb-delta-down { color: var(--sb-grade-f); }

/* --- Score History Chart --- */
.sb-chart-container {
  background: var(--sb-bg-1);
  border: 1px solid var(--sb-border);
  border-radius: var(--sb-radius-lg);
  padding: 1rem;
  min-height: 120px;
}

/* --- Uptime Bar (GitHub-style) --- */
.sb-uptime-bar {
  display: flex;
  gap: 2px;
  padding: 0.75rem 0;
}

.sb-uptime-day {
  flex: 1;
  height: 28px;
  border-radius: 2px;
  transition: opacity 0.15s;
  cursor: default;
}

.sb-uptime-day:hover { opacity: 0.8; }

.sb-uptime-good { background: var(--sb-grade-a); }
.sb-uptime-warn { background: var(--sb-grade-c); }
.sb-uptime-bad { background: var(--sb-grade-f); }
.sb-uptime-none { background: var(--sb-bg-3); }

.sb-uptime-legend {
  display: flex;
  justify-content: space-between;
  font-size: 0.7rem;
  color: var(--sb-text-dim);
}

/* --- Ecosystem overview grid (leaderboard) --- */
.sb-ecosystem-charts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

/* Chart container variants */
.sb-chart-half { padding: 0.75rem; }
.sb-chart-radar { max-width: 400px; margin: 1rem auto; }

/* --- Clickable Category Cards --- */
.sb-category-clickable {
  cursor: pointer;
  transition: border-color 0.15s, transform 0.15s;
}

.sb-category-clickable:hover {
  border-color: var(--sb-accent);
  transform: translateY(-2px);
}

.sb-category-clickable:focus-visible {
  outline: 2px solid var(--sb-accent);
  outline-offset: 2px;
}

/* --- Category Modal Dialog --- */
.sb-modal {
  border: none;
  background: var(--sb-bg-1);
  color: var(--sb-text);
  max-width: 560px;
  width: 90vw;
  max-height: 85vh;
  border-radius: var(--sb-radius-lg);
  padding: 0;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.4);
  margin: auto;
  position: fixed;
  inset: 0;
  height: fit-content;
}

.sb-modal::backdrop {
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.sb-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--sb-border);
}

.sb-modal-header h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0;
}

.sb-modal-close {
  background: none;
  border: none;
  color: var(--sb-text-muted);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0 0.25rem;
  line-height: 1;
  transition: color 0.15s;
}

.sb-modal-close:hover {
  color: var(--sb-text);
}

.sb-modal-body {
  padding: 1.25rem;
  overflow-y: auto;
  max-height: calc(85vh - 120px);
}

.sb-modal-score-row {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.sb-modal-score-value {
  font-family: var(--sb-mono);
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1;
}

.sb-modal-score-weight {
  font-size: 0.95rem;
  color: var(--sb-text-dim);
}

/* Sub-metric rows */
.sb-modal-metrics {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.sb-modal-metric-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.sb-modal-metric-label {
  font-size: 0.95rem;
  color: var(--sb-text-muted);
  white-space: nowrap;
}

.sb-modal-metric-right {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.sb-modal-metric-bar {
  width: 120px;
  height: 6px;
  background: var(--sb-bg-3);
  border-radius: 3px;
  overflow: hidden;
}

.sb-modal-metric-fill {
  height: 100%;
  border-radius: 3px;
  transition: width 0.3s ease;
}

.sb-modal-metric-value {
  font-family: var(--sb-mono);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--sb-text);
  min-width: 3rem;
  text-align: right;
}

.sb-modal-metric-na {
  font-family: var(--sb-mono);
  font-size: 0.95rem;
  color: var(--sb-text-dim);
}

/* Boolean badges */
.sb-modal-metric-badge {
  font-family: var(--sb-mono);
  font-size: 0.85rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
}

.sb-badge-pass {
  background: rgba(34, 197, 94, 0.15);
  color: var(--sb-grade-a);
}

.sb-badge-fail {
  background: rgba(239, 68, 68, 0.15);
  color: var(--sb-grade-f);
}

/* Schema issues list */
.sb-modal-issues {
  margin-top: 1rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--sb-border);
}

.sb-modal-issues-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--sb-text-muted);
  margin-bottom: 0.5rem;
}

.sb-modal-issue-item {
  font-family: var(--sb-mono);
  font-size: 0.9rem;
  color: var(--sb-grade-c);
  padding: 0.2rem 0;
}

/* --- Badge Pills (in modals) --- */
.sb-modal-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--sb-border);
}

.sb-badge-pill {
  display: inline-flex;
  align-items: center;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.15rem 0.45rem;
  border-radius: 9999px;
  white-space: nowrap;
  letter-spacing: 0.02em;
}

.sb-badge-good {
  background: rgba(34, 197, 94, 0.15);
  color: #22c55e;
  border: 1px solid rgba(34, 197, 94, 0.3);
}

.sb-badge-neutral {
  background: rgba(148, 163, 184, 0.12);
  color: #94a3b8;
  border: 1px solid rgba(148, 163, 184, 0.25);
}

.sb-badge-warning {
  background: rgba(245, 158, 11, 0.15);
  color: #f59e0b;
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.sb-badge-critical {
  background: rgba(239, 68, 68, 0.15);
  color: #ef4444;
  border: 1px solid rgba(239, 68, 68, 0.3);
}

/* Chart section */
.sb-modal-chart-section {
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid var(--sb-border);
}

.sb-modal-chart-label {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--sb-text-dim);
  margin-bottom: 0.5rem;
}

.sb-modal-chart-pending {
  font-size: 0.85rem;
  color: var(--sb-text-dim);
  font-style: italic;
  padding: 0.75rem 0;
}

/* Bottom close button */
.sb-modal-footer {
  padding: 1rem 1.25rem;
  border-top: 1px solid var(--sb-border);
  text-align: center;
}

.sb-modal-close-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 2rem;
  border-radius: var(--sb-radius);
  font-family: var(--sb-font);
  font-size: 0.9rem;
  font-weight: 600;
  background: var(--sb-bg-3);
  color: var(--sb-text-muted);
  border: 1px solid var(--sb-border);
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.sb-modal-close-btn:hover {
  background: var(--sb-bg-2);
  color: var(--sb-text);
  border-color: var(--sb-accent);
}

/* --- Pre-flight Scan Progress --- */
@keyframes sb-spin {
  to { transform: rotate(360deg); }
}

@keyframes sb-pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.4); }
}

.sb-spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2.5px solid var(--sb-border-light);
  border-top-color: var(--sb-accent);
  border-radius: 50%;
  animation: sb-spin 0.7s linear infinite;
  flex-shrink: 0;
}

.sb-spinner-sm {
  width: 16px;
  height: 16px;
  border-width: 2px;
}

.sb-scan-progress {
  max-width: 500px;
  margin: 2rem auto 0;
  padding: 1.5rem;
  background: var(--sb-bg-1);
  border: 1px solid var(--sb-border);
  border-radius: var(--sb-radius-lg);
  text-align: center;
}

.sb-scan-status {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--sb-accent);
  margin-bottom: 1.25rem;
}

.sb-phase-stepper {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem 1rem;
  margin-bottom: 1rem;
}

.sb-phase {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
  color: var(--sb-text-dim);
  transition: color 0.2s;
}

.sb-phase-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--sb-bg-3);
  transition: background 0.2s;
  flex-shrink: 0;
}

.sb-phase-active {
  color: var(--sb-accent);
}

.sb-phase-active .sb-phase-dot {
  background: var(--sb-accent);
  animation: sb-pulse-dot 1.2s ease-in-out infinite;
}

.sb-phase-done {
  color: var(--sb-text-muted);
}

.sb-phase-done .sb-phase-dot {
  background: var(--sb-grade-a);
  animation: none;
}

.sb-phase-fail {
  color: var(--sb-text-muted);
}

.sb-phase-fail .sb-phase-dot {
  background: var(--sb-grade-f);
  animation: none;
}

.sb-phase-skip {
  color: var(--sb-text-dim);
}

.sb-phase-skip .sb-phase-dot {
  background: var(--sb-text-dim);
  animation: none;
}

.sb-scan-elapsed {
  font-family: var(--sb-mono);
  font-size: 0.8rem;
  color: var(--sb-text-dim);
}

/* Button scanning state */
.sb-btn-scanning {
  pointer-events: none;
  opacity: 0.7;
}

.sb-btn-scanning .sb-spinner-sm {
  border-top-color: var(--sb-bg-0);
  border-color: rgba(0, 0, 0, 0.2);
  border-top-color: var(--sb-bg-0);
}

/* --- Preflight info panels --- */
.sb-preflight-panels {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 3rem;
  text-align: left;
}

.sb-preflight-panel {
  padding: 1.75rem;
  background: var(--sb-bg-1);
  border: 1px solid var(--sb-border);
  border-radius: var(--sb-radius-lg);
}

.sb-preflight-panel--muted {
  background: var(--sb-bg-2);
}

.sb-preflight-panel-header {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.5rem;
}

.sb-preflight-panel-header h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin: 0;
}

.sb-preflight-panel-desc {
  font-size: 0.85rem;
  color: var(--sb-text-muted);
  line-height: 1.5;
  margin-bottom: 1.25rem;
}

.sb-preflight-checks {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.sb-preflight-check {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
}

.sb-preflight-check-icon {
  flex-shrink: 0;
  width: 1.4rem;
  height: 1.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 0.7rem;
  font-weight: 700;
  background: rgba(16, 185, 129, 0.15);
  color: #10b981;
}

.sb-preflight-check-icon--extra {
  background: var(--sb-accent-dim);
  color: var(--sb-accent);
  font-size: 0.85rem;
}

.sb-preflight-check-title {
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 0.1rem;
}

.sb-preflight-check-desc {
  font-size: 0.8rem;
  color: var(--sb-text-muted);
  line-height: 1.45;
}

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

@media (max-width: 480px) {
  .sb-pw-free-tier-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
  }
}

/* --- Category Overview Grid --- */
.sb-category-overview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.sb-category-overview-card {
  background: var(--sb-bg-1);
  border: 1px solid var(--sb-border);
  border-radius: var(--sb-radius-lg);
  padding: 1.25rem;
  color: var(--sb-text);
  transition: border-color 0.15s, transform 0.15s;
}

.sb-category-overview-card:hover {
  border-color: var(--sb-accent);
  transform: translateY(-2px);
  color: var(--sb-text);
}

.sb-category-overview-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 0.5rem;
}

.sb-category-overview-label {
  font-size: 1rem;
  font-weight: 700;
}

.sb-category-overview-count {
  font-family: var(--sb-mono);
  font-size: 0.8rem;
  color: var(--sb-text-dim);
}

.sb-category-overview-score {
  font-size: 0.85rem;
  color: var(--sb-text-muted);
  margin-bottom: 0.75rem;
}

.sb-category-overview-top {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.sb-category-overview-server {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
}

.sb-category-overview-server-name {
  color: var(--sb-text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 180px;
}

/* --- Verified Badge --- */
.sb-verified-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  color: var(--sb-grade-a);
  background: rgba(34, 197, 94, 0.15);
  border-radius: 50%;
  width: 16px;
  height: 16px;
  margin-left: 0.25rem;
  vertical-align: middle;
}

[data-theme="light"] .sb-verified-badge {
  background: rgba(22, 163, 74, 0.12);
}

.sb-install-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #60a5fa;
  margin-left: 0.2rem;
  vertical-align: middle;
  opacity: 0.85;
}
.sb-install-badge:hover { opacity: 1; }
.sb-install-badge svg { width: 14px; height: 14px; }
.sb-install-badge img { width: 14px; height: 14px; vertical-align: middle; }

/* --- Install via Brightwing (detail page) --- */
.sb-install-cta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 0.75rem 0;
}
.sb-install-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.85rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: #fff;
  background: #3b82f6;
  border-radius: 6px;
  text-decoration: none;
  transition: background 0.15s;
}
.sb-install-btn:hover { background: #2563eb; color: #fff; }
.sb-install-btn--disabled {
  background: var(--sb-bg-secondary, #2a2a2a);
  color: var(--sb-text-muted);
  cursor: default;
}
.sb-install-meta {
  font-size: 0.78rem;
  color: var(--sb-text-muted);
}
.sb-install-cta--unverified .sb-install-btn--disabled:hover {
  background: var(--sb-bg-secondary, #2a2a2a);
}

/* --- Category + Target pills (detail page) --- */
.sb-category-pill {
  display: inline-flex;
  align-items: center;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  background: var(--sb-accent-dim);
  color: var(--sb-accent);
}

.sb-target-pill {
  display: inline-flex;
  align-items: center;
  font-size: 0.7rem;
  padding: 0.1rem 0.4rem;
  border-radius: 3px;
  background: var(--sb-bg-3);
  color: var(--sb-text-dim);
}

/* --- Private / Coming Soon --- */
.sb-private-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

.sb-private-card {
  background: var(--sb-bg-1);
  border: 1px solid var(--sb-border);
  border-radius: var(--sb-radius-lg);
  padding: 2rem 1.5rem;
  text-align: center;
}

.sb-private-card-icon {
  font-size: 2rem;
  margin-bottom: 0.75rem;
  opacity: 0.5;
}

.sb-private-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.sb-private-card p {
  font-size: 0.85rem;
  color: var(--sb-text-muted);
  margin-bottom: 1rem;
  line-height: 1.5;
}

.sb-private-coming-badge {
  display: inline-flex;
  align-items: center;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  background: var(--sb-accent-dim);
  color: var(--sb-accent);
}

/* --- CTA Button (Private servers) --- */
.sb-cta-private {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 0.75rem;
  padding: 0.9rem 1.4rem;
  border-radius: var(--sb-radius-lg);
  font-family: var(--sb-font);
  border: none;
  cursor: pointer;
  background: linear-gradient(135deg, #f59e0b, #f97316);
  color: #fff;
  text-decoration: none;
  transition: opacity 0.15s, transform 0.15s;
  flex: 1 1 0;
  min-width: 0;
}

.sb-cta-private-headline {
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.2;
}

.sb-cta-private-sub {
  font-size: 0.78rem;
  font-weight: 500;
  opacity: 0.9;
}

.sb-cta-private:hover {
  opacity: 0.92;
  transform: translateY(-2px);
  color: #fff;
}

/* --- CTA Button (Brightwing) --- */
.sb-cta-brightwing {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 0.75rem;
  padding: 0.9rem 1.4rem;
  border-radius: var(--sb-radius-lg);
  font-family: var(--sb-font);
  border: none;
  cursor: pointer;
  background: linear-gradient(135deg, #3b82f6, #2563eb);
  color: #fff;
  text-decoration: none;
  transition: opacity 0.15s, transform 0.15s;
  flex: 1 1 0;
  min-width: 0;
}

.sb-cta-brightwing-headline {
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.2;
}

.sb-cta-brightwing-sub {
  font-size: 0.78rem;
  font-weight: 500;
  opacity: 0.9;
}

.sb-cta-brightwing:hover {
  opacity: 0.92;
  transform: translateY(-2px);
  color: #fff;
}

/* --- Header CTAs container --- */
.sb-header-ctas {
  display: flex;
  gap: 0.75rem;
  width: 100%;
}

.sb-cta-icon {
  flex-shrink: 0;
  font-size: 2rem;
  line-height: 1;
  width: 32px;
  height: 32px;
}

.sb-cta-text {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  min-width: 0;
}

/* --- CTA Button (Submit server) --- */
.sb-cta-submit {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 0.75rem;
  padding: 0.9rem 1.4rem;
  border-radius: var(--sb-radius-lg);
  font-family: var(--sb-font);
  border: none;
  cursor: pointer;
  background: linear-gradient(135deg, #10b981, #059669);
  color: #fff;
  text-decoration: none;
  transition: opacity 0.15s, transform 0.15s;
  flex: 1 1 0;
  min-width: 0;
}

.sb-cta-submit-headline {
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.2;
}

.sb-cta-submit-sub {
  font-size: 0.78rem;
  font-weight: 500;
  opacity: 0.9;
}

.sb-cta-submit:hover {
  opacity: 0.92;
  transform: translateY(-2px);
  color: #fff;
}

/* --- Submit form page --- */
.sb-submit-form-wrap {
  max-width: 540px;
  margin: 0 auto 3rem;
}

.sb-submit-form {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.sb-submit-label {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--sb-text);
}

.sb-submit-input {
  padding: 0.75rem 1rem;
  border-radius: var(--sb-radius);
  border: 1px solid var(--sb-border);
  background: var(--sb-bg-2);
  color: var(--sb-text);
  font-family: var(--sb-font-mono);
  font-size: 0.95rem;
  width: 100%;
  box-sizing: border-box;
}

.sb-submit-input:focus {
  outline: none;
  border-color: var(--sb-accent);
  box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.15);
}

.sb-cta-submit-btn {
  padding: 0.85rem 1.5rem;
  border-radius: var(--sb-radius);
  border: none;
  cursor: pointer;
  background: linear-gradient(135deg, #10b981, #059669);
  color: #fff;
  font-family: var(--sb-font);
  font-size: 1rem;
  font-weight: 700;
  transition: opacity 0.15s, transform 0.15s;
}

.sb-cta-submit-btn:hover {
  opacity: 0.92;
  transform: translateY(-1px);
}

.sb-submit-mode-toggle {
  display: flex;
  gap: 0;
  margin-bottom: 1.25rem;
  border-radius: var(--sb-radius);
  overflow: hidden;
  border: 1px solid var(--sb-border);
}

.sb-mode-btn {
  flex: 1;
  padding: 0.6rem 1rem;
  border: none;
  background: var(--sb-bg-2);
  color: var(--sb-text-muted);
  font-family: var(--sb-font);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.sb-mode-btn:not(:last-child) {
  border-right: 1px solid var(--sb-border);
}

.sb-mode-btn:hover {
  color: var(--sb-text);
}

.sb-mode-btn--active {
  background: var(--sb-accent);
  color: #fff;
}

.sb-mode-btn--active:hover {
  color: #fff;
}

.sb-submit-preflight-notice {
  margin-bottom: 1rem;
}

.sb-submit-preflight-notice-inner {
  background: rgba(59, 130, 246, 0.08);
  border: 1px solid rgba(59, 130, 246, 0.2);
  border-radius: var(--sb-radius);
  padding: 1rem 1.25rem;
}

.sb-submit-preflight-notice-inner strong {
  display: block;
  color: #3b82f6;
  font-size: 0.95rem;
  margin-bottom: 0.35rem;
}

.sb-submit-preflight-notice-inner p {
  color: var(--sb-text-muted);
  font-size: 0.85rem;
  line-height: 1.5;
  margin: 0 0 0.75rem;
}

.sb-submit-preflight-btn {
  display: inline-block;
  padding: 0.45rem 1rem;
  border-radius: var(--sb-radius);
  background: #3b82f6;
  color: #fff;
  font-family: var(--sb-font);
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  transition: opacity 0.15s;
}

.sb-submit-preflight-btn:hover {
  opacity: 0.88;
  color: #fff;
}

.sb-submit-notes {
  list-style: disc;
  padding-left: 1.5rem;
  color: var(--sb-text-muted);
  font-size: 0.9rem;
  line-height: 1.7;
}

.sb-messages {
  margin-bottom: 1.5rem;
}

.sb-alert {
  padding: 0.75rem 1rem;
  border-radius: var(--sb-radius);
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
}

.sb-alert-error {
  background: rgba(239, 68, 68, 0.1);
  color: #ef4444;
  border: 1px solid rgba(239, 68, 68, 0.2);
}

.sb-alert-success {
  background: rgba(16, 185, 129, 0.1);
  color: #10b981;
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.sb-alert-info {
  background: rgba(59, 130, 246, 0.1);
  color: #3b82f6;
  border: 1px solid rgba(59, 130, 246, 0.2);
}

/* --- Cross-reference nav --- */
.sb-xref {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.sb-xref-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--sb-accent);
  text-decoration: none;
  padding: 0.6rem 1.2rem;
  background: var(--sb-accent-dim);
  border: 1px solid var(--sb-accent);
  border-radius: var(--sb-radius-lg);
  transition: background 0.15s, transform 0.15s;
}

.sb-xref-link:hover {
  background: var(--sb-accent);
  color: #fff;
  transform: translateY(-1px);
}

/* --- Starter Template Page --- */
.sb-starter-section {
  margin-bottom: 2.5rem;
}

.sb-starter-heading {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--sb-border);
}

.sb-code-block {
  background: var(--sb-bg-2);
  border: 1px solid var(--sb-border);
  border-radius: var(--sb-radius-lg);
  padding: 1.25rem;
  overflow-x: auto;
  font-family: var(--sb-mono);
  font-size: 0.82rem;
  line-height: 1.6;
  margin: 0;
}

.sb-code-block code {
  background: none;
  padding: 0;
  font-size: inherit;
}

.sb-starter-tools {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.sb-starter-tool {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  padding: 0.6rem 0.85rem;
  background: var(--sb-bg-1);
  border: 1px solid var(--sb-border);
  border-radius: var(--sb-radius);
}

.sb-starter-tool code {
  font-family: var(--sb-mono);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--sb-accent);
  flex-shrink: 0;
}

.sb-starter-tool span {
  font-size: 0.85rem;
  color: var(--sb-text-muted);
}

/* --- Language Toggle --- */
.sb-lang-btn {
  padding: 0.5rem 1.5rem;
  border: 2px solid var(--sb-border);
  border-radius: var(--sb-radius);
  background: var(--sb-bg-1);
  color: var(--sb-text-muted);
  font-family: var(--sb-font);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
}
.sb-lang-btn:hover {
  border-color: var(--sb-accent);
  color: var(--sb-text);
}
.sb-lang-btn.active {
  background: var(--sb-accent);
  border-color: var(--sb-accent);
  color: #fff;
}

/* --- Free Tools Page --- */
.sb-tools-section {
  margin-bottom: 3rem;
}

.sb-tools-section-title {
  font-size: 1.1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--sb-text-muted);
  margin-bottom: 1.25rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--sb-border);
}

.sb-tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}

.sb-tool-card {
  position: relative;
  background: var(--sb-bg-1);
  border: 1px solid var(--sb-border);
  border-radius: var(--sb-radius-lg);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.sb-tool-card--link {
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}

.sb-tool-card--link:hover {
  border-color: var(--sb-accent);
  box-shadow: 0 0 0 1px var(--sb-accent);
}

.sb-tool-card--soon {
  opacity: 0.7;
}

.sb-tool-icon {
  font-size: 1.5rem;
  line-height: 1;
  margin-bottom: 0.25rem;
}

.sb-tool-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin: 0;
}

.sb-tool-card p {
  font-size: 0.85rem;
  color: var(--sb-text-muted);
  line-height: 1.55;
  margin: 0;
  flex: 1;
}

.sb-tool-tag {
  display: inline-flex;
  align-self: flex-start;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  margin-top: 0.5rem;
}

.sb-tool-tag--live {
  background: rgba(16, 185, 129, 0.15);
  color: #10b981;
}

.sb-tool-tag--soon {
  background: var(--sb-accent-dim);
  color: var(--sb-accent);
}

/* --- Build Page --- */
.sb-build-hero {
  text-align: center;
  padding: 2.5rem 0 2rem;
}

.sb-build-ladder {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin-top: 2rem;
}

.sb-build-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
}

.sb-build-step-num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--sb-bg-2);
  border: 2px solid var(--sb-border-light);
  font-family: var(--sb-mono);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--sb-text-muted);
  transition: all 0.15s;
}

.sb-build-step--active .sb-build-step-num {
  background: var(--sb-accent-dim);
  border-color: var(--sb-accent);
  color: var(--sb-accent);
}

.sb-build-step-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--sb-text-dim);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.sb-build-step--active .sb-build-step-label {
  color: var(--sb-accent);
}

.sb-build-step-line {
  width: 48px;
  height: 2px;
  background: var(--sb-border-light);
  margin: 0 0.5rem;
  margin-bottom: 1.4rem; /* align with circle center */
}

.sb-build-section {
  margin: 2.5rem 0;
}

.sb-build-section-title {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
}

.sb-build-section-desc {
  font-size: 0.9rem;
  color: var(--sb-text-muted);
  margin-bottom: 1.25rem;
  max-width: 600px;
}

.sb-build-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
}

.sb-build-card {
  background: var(--sb-bg-1);
  border: 1px solid var(--sb-border);
  border-top: 3px solid var(--sb-accent);
  border-radius: var(--sb-radius-lg);
  padding: 1.25rem 1.25rem 1rem;
  text-decoration: none;
  color: var(--sb-text);
  transition: border-color 0.15s, transform 0.15s;
}

.sb-build-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
}

.sb-build-card p {
  font-size: 0.85rem;
  color: var(--sb-text-muted);
  line-height: 1.55;
  margin-bottom: 0.75rem;
}

.sb-build-card--link:hover {
  border-color: var(--sb-accent);
  transform: translateY(-2px);
}

.sb-build-coming {
  display: inline-flex;
  align-items: center;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  background: var(--sb-accent-dim);
  color: var(--sb-accent);
}

.sb-build-cta {
  background: var(--sb-bg-1);
  border: 1px solid var(--sb-border);
  border-top: 3px solid var(--sb-accent);
  border-radius: var(--sb-radius-lg);
  padding: 1.5rem;
}

.sb-build-cta-inner {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  margin-bottom: 1rem;
}

.sb-build-cta-icon {
  font-size: 2rem;
  line-height: 1;
  opacity: 0.5;
  flex-shrink: 0;
}

.sb-build-cta h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
}

.sb-build-cta p {
  font-size: 0.85rem;
  color: var(--sb-text-muted);
  line-height: 1.55;
  margin-bottom: 0.5rem;
}

.sb-build-cta-list {
  list-style: none;
  padding: 0;
  margin: 0.5rem 0 0;
}

.sb-build-cta-list li {
  font-size: 0.8rem;
  color: var(--sb-text-muted);
  padding: 0.15rem 0;
}

.sb-build-cta-list li::before {
  content: "\2713 ";
  color: var(--sb-accent);
  font-weight: 700;
  margin-right: 0.3rem;
}

/* --- Guide Pages --- */
.sb-guide-back {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--sb-accent);
  text-decoration: none;
  margin-bottom: 0.5rem;
  transition: opacity 0.15s;
}

.sb-guide-back:hover {
  opacity: 0.8;
}

.sb-guide-callout {
  background: var(--sb-bg-2);
  border-left: 3px solid var(--sb-accent);
  border-radius: 0 var(--sb-radius) var(--sb-radius) 0;
  padding: 1rem 1.25rem;
  margin: 1.5rem 0;
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--sb-text-muted);
}

.sb-guide-callout strong {
  color: var(--sb-text);
}

.sb-guide-callout--warn {
  border-left-color: var(--sb-grade-c);
}

.sb-guide-callout--warn strong {
  color: var(--sb-grade-c);
}

.sb-guide-checklist {
  list-style: none;
  padding: 0;
}

.sb-guide-checklist li {
  position: relative;
  padding-left: 1.6rem;
  margin-bottom: 0.5rem;
  line-height: 1.6;
}

.sb-guide-checklist li::before {
  content: "\2610";
  position: absolute;
  left: 0;
  color: var(--sb-accent);
  font-size: 1.1rem;
  line-height: 1.5;
}

.sb-guide-links {
  list-style: none;
  padding: 0;
}

.sb-guide-links li {
  margin-bottom: 0.45rem;
  padding-left: 1rem;
  position: relative;
}

.sb-guide-links li::before {
  content: "\2192";
  position: absolute;
  left: 0;
  color: var(--sb-accent);
  font-weight: 700;
}

.sb-guide-links a {
  color: var(--sb-text);
  text-decoration: none;
  border-bottom: 1px solid var(--sb-border-light);
  transition: border-color 0.15s, color 0.15s;
}

.sb-guide-links a:hover {
  color: var(--sb-accent);
  border-bottom-color: var(--sb-accent);
}

/* --- Email Gate Overlay --- */
.sb-gate-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.sb-gate-card {
  background: var(--sb-bg-1);
  border: 1px solid var(--sb-border);
  border-radius: var(--sb-radius-lg);
  padding: 2.5rem 2rem;
  max-width: 480px;
  width: 90%;
  text-align: center;
}

.sb-gate-title {
  font-family: var(--sb-font);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--sb-text);
  margin-bottom: 0.75rem;
}

.sb-gate-subtitle {
  font-size: 0.9rem;
  color: var(--sb-text-muted);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.sb-gate-form {
  display: flex;
  gap: 0.5rem;
}

.sb-gate-input {
  flex: 1;
  padding: 0.65rem 0.85rem;
  font-family: var(--sb-font);
  font-size: 0.9rem;
  color: var(--sb-text);
  background: var(--sb-bg-2);
  border: 1px solid var(--sb-border);
  border-radius: var(--sb-radius);
  outline: none;
  transition: border-color 0.15s;
}

.sb-gate-input:focus {
  border-color: var(--sb-accent);
}

.sb-gate-input::placeholder {
  color: var(--sb-text-dim);
}

.sb-gate-btn {
  padding: 0.65rem 1.25rem;
  font-family: var(--sb-font);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--sb-bg-0);
  background: var(--sb-accent);
  border: none;
  border-radius: var(--sb-radius);
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.15s;
}

.sb-gate-btn:hover {
  background: var(--sb-accent-hover);
}

.sb-gate-btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.sb-gate-success {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.sb-gate-success-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(34, 197, 94, 0.15);
  color: var(--sb-grade-a);
  font-size: 1.5rem;
  font-weight: 700;
}

.sb-gate-success-text {
  font-size: 1rem;
  font-weight: 600;
  color: var(--sb-text);
}

/* --- Hamburger Menu --- */
.sb-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 34px;
  height: 34px;
  padding: 6px;
  background: none;
  border: none;
  cursor: pointer;
}
.sb-hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--sb-text);
  border-radius: 2px;
  transition: transform 0.2s, opacity 0.2s;
}
.sb-hamburger-active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.sb-hamburger-active span:nth-child(2) { opacity: 0; }
.sb-hamburger-active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* --- Install button mobile/desktop visibility --- */
.sb-install-btn--mobile { display: none; }
.sb-install-btn--desktop { display: inline-flex; }
.sb-install-meta--desktop { display: inline; }

.sb-install-btn--learn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.85rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: #fff;
  background: #3b82f6;
  border-radius: 6px;
  text-decoration: none;
  transition: background 0.15s;
}
.sb-install-btn--learn:hover { background: #2563eb; color: #fff; }

/* --- Responsive --- */
@media (max-width: 768px) {
  /* Hamburger visible on mobile */
  .sb-hamburger { display: flex; }

  .sb-nav-inner {
    flex-wrap: wrap;
    height: auto;
    padding: 0.75rem 0;
    gap: 0;
  }

  .sb-nav-inner .sb-logo { flex: 1; }

  /* Nav hidden by default on mobile, shown when toggled */
  .sb-nav-right {
    display: none !important;
    width: 100%;
    flex-direction: column;
    align-items: stretch;
    padding-top: 0.5rem;
  }
  .sb-nav-right.sb-nav-open {
    display: flex !important;
  }

  .sb-nav-links {
    display: flex;
    flex-direction: column;
    gap: 0;
  }
  .sb-nav-links > a,
  .sb-nav-dropdown-trigger {
    padding: 0.6rem 0.75rem;
    text-align: left;
    width: 100%;
  }

  /* Install button: show mobile, hide desktop */
  .sb-install-btn--desktop { display: none !important; }
  .sb-install-meta--desktop { display: none !important; }
  .sb-install-btn--mobile { display: inline-flex; }

  .sb-stats-bar {
    flex-wrap: wrap;
    gap: 1rem;
  }

  .sb-stats-actions {
    flex-direction: column !important;
  }

  .sb-stats-left {
    flex-wrap: wrap;
    gap: 1rem;
    width: 100%;
  }

  .sb-stat-arrow { display: none; }

  .sb-stat { min-width: calc(33% - 0.75rem); }

  .sb-cta-claim {
    width: 100%;
    text-align: center;
    align-items: center;
  }

  .sb-toolbar { flex-direction: column; gap: 0.5rem; }
  .sb-search { min-width: 100%; }
  .sb-filter-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.4rem;
    width: 100%;
  }
  .sb-filter-group .sb-select { width: 100%; min-width: 0; font-size: 0.8rem; }
  .sb-filter-group .sb-btn { grid-column: 1 / -1; }

  .sb-table { min-width: 0; width: 100%; }

  .sb-hide-mobile { display: none !important; }

  .sb-rank { width: 1.75rem; font-size: 0.7rem; }

  .sb-server-name {
    overflow: hidden;
  }

  .sb-server-name-wrap {
    gap: 0.35rem;
  }

  .sb-server-name-inner > div:first-child {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .sb-server-name-inner > div:first-child a {
    font-size: 0.8rem;
  }

  /* Hide description, claim badges, and flag pills on mobile to save space */
  .sb-server-desc { display: none; }
  .sb-claim-badge { display: none; }
  .sb-flag-pill { display: none; }

  .sb-score {
    width: 4.5rem;
    white-space: nowrap;
    text-align: right;
    padding-right: 0.4rem !important;
    font-size: 0.8rem;
  }
  .sb-score .sb-grade {
    font-size: 0.7rem;
    min-width: 1.6rem;
    padding: 0.1rem 0.3rem;
    margin-right: 0.2em;
  }
  .sb-score .sb-dims {
    font-size: 0.55rem;
    margin-left: 0.15rem;
  }
  th.sb-score { text-align: center; }

  .sb-table th {
    font-size: 0.6rem;
    letter-spacing: 0.04em;
    padding: 0.4rem 0.3rem;
  }

  .sb-table td {
    padding: 0.35rem 0.3rem;
    font-size: 0.8rem;
  }

  .sb-publisher-avatar { width: 22px; height: 22px; border-radius: 4px; }

  .sb-tier-header td {
    padding: 0.35rem 0.3rem 0.2rem;
  }

  .sb-tier-label {
    font-size: 0.6rem;
  }

  .sb-ecosystem-charts { grid-template-columns: 1fr; }

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

  .sb-nav-dropdown-menu {
    position: static;
    box-shadow: none;
    border: none;
    padding: 0;
  }

  .sb-feature-grid {
    grid-template-columns: 1fr !important;
  }

  .sb-nav-dropdown-menu a {
    padding: 0.5rem 0.75rem;
  }

  .sb-header-ctas {
    flex-direction: column;
    width: 100%;
  }

  .sb-cta-submit,
  .sb-cta-private,
  .sb-cta-brightwing {
    padding: 0.7rem 1rem;
    width: 100%;
    justify-content: center;
  }

  .sb-cta-icon {
    display: none;
  }

  .sb-cta-submit-sub,
  .sb-cta-private-sub,
  .sb-cta-brightwing-sub {
    display: none;
  }

  .sb-cta-submit-headline,
  .sb-cta-private-headline,
  .sb-cta-brightwing-headline {
    font-size: 0.95rem;
  }

  .sb-claim-strip {
    flex-wrap: wrap;
  }

  .sb-claim-hint {
    margin-left: 0;
    width: 100%;
    padding-left: 1.15rem;
  }

  .sb-detail-header {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .sb-header-cta {
    margin-left: 0;
    width: 100%;
  }

  .sb-cta-btn {
    width: 100%;
    align-items: center;
  }

  .sb-cta-agent-wrap {
    align-items: center;
    width: 100%;
  }

  .sb-cta-learn-more-body {
    max-width: 100%;
  }

  .sb-detail-meta { justify-content: center; }

  .sb-footer-inner {
    flex-direction: column;
    gap: 0.5rem;
    text-align: center;
  }

  .sb-pagination {
    flex-direction: column;
    gap: 0.75rem;
  }

  .sb-modal {
    max-width: 100vw;
    width: 100vw;
    max-height: 100vh;
    border-radius: 0;
  }

  .sb-modal-metric-bar {
    width: 80px;
  }

  .sb-phase-stepper {
    gap: 0.5rem 0.75rem;
  }

  .sb-phase {
    font-size: 0.7rem;
  }

  .sb-scan-progress {
    padding: 1rem;
  }

  .sb-build-ladder { flex-wrap: wrap; gap: 0.5rem; }
  .sb-build-step-line { width: 24px; margin: 0 0.25rem; }
  .sb-build-cta-inner { flex-direction: column; }
  .sb-build-grid { grid-template-columns: 1fr; }

  .sb-gate-card { padding: 2rem 1.25rem; }
  .sb-gate-form { flex-direction: column; }
  .sb-gate-title { font-size: 1.25rem; }
}

/* --- Admin Detail Modals (superuser panel) --- */
.admin-detail-modal {
  border: none;
  background: var(--sb-bg-1);
  color: var(--sb-text);
  max-width: 700px;
  width: 90vw;
  max-height: 80vh;
  border-radius: 0.5rem;
  padding: 0;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.35);
  margin: auto;
  position: fixed;
  inset: 0;
  height: fit-content;
}

.admin-detail-modal::backdrop {
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
}

.admin-detail-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--sb-border);
}

.admin-detail-modal-close {
  background: none;
  border: none;
  color: var(--sb-text-muted);
  font-size: 1.3rem;
  cursor: pointer;
  padding: 0 0.25rem;
  line-height: 1;
  transition: color 0.15s;
}

.admin-detail-modal-close:hover {
  color: var(--sb-text);
}

.admin-detail-modal-body {
  padding: 1rem;
  max-height: calc(80vh - 60px);
  overflow-y: auto;
}