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

:root {
  --bg:           #09090b;
  --bg-elevated:  #111116;
  --bg-card:      #17171c;
  --bg-card-hover:#1e1e26;
  --bg-sidebar:   #0f0f13;
  --border:       rgba(255,255,255,0.07);
  --border-hover: rgba(255,255,255,0.14);
  --text-1:       #f4f4f5;
  --text-2:       #a1a1aa;
  --text-3:       #52525b;
  --accent:       #818cf8;
  --accent-dim:   rgba(129,140,248,0.12);
  --accent-glow:  rgba(129,140,248,0.08);
  --success:      #34d399;
  --radius:       10px;
  --radius-sm:    6px;
  --nav-h:        60px;
  --sidebar-w:    260px;
  --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --mono: 'SF Mono', 'Fira Code', 'Cascadia Code', Consolas, monospace;

  /* Category colors */
  --cat-ai:            #818cf8;
  --cat-payments:      #34d399;
  --cat-maps:          #38bdf8;
  --cat-weather:       #a78bfa;
  --cat-social:        #f472b6;
  --cat-communication: #fb923c;
  --cat-search:        #facc15;
  --cat-storage:       #4ade80;
  --cat-auth:          #f87171;
  --cat-entertainment: #e879f9;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text-1);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; color: inherit; font-family: inherit; }

/* ── Scrollbar ─────────────────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-hover); border-radius: 99px; }

/* ── Nav ──────────────────────────────────────────────────────────────────── */
#nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: var(--nav-h);
  background: rgba(9,9,11,0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center;
  padding: 0 24px;
  gap: 20px;
}

.nav-logo {
  display: flex; align-items: center; gap: 10px;
  font-size: 18px; font-weight: 700; letter-spacing: -0.3px;
  white-space: nowrap; flex-shrink: 0;
}
.nav-logo svg { color: var(--accent); }
.nav-logo span { color: var(--accent); }

.nav-search-wrap {
  flex: 1; max-width: 480px;
  position: relative;
}
.nav-search-wrap svg {
  position: absolute; left: 12px; top: 50%; transform: translateY(-50%);
  color: var(--text-3); pointer-events: none;
}
#search-input {
  width: 100%; height: 38px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-1);
  font-family: var(--font);
  font-size: 14px;
  padding: 0 12px 0 38px;
  outline: none;
  transition: border-color 0.15s;
}
#search-input::placeholder { color: var(--text-3); }
#search-input:focus { border-color: var(--accent); }

.nav-shortcut {
  position: absolute; right: 10px; top: 50%; transform: translateY(-50%);
  font-size: 11px; color: var(--text-3);
  background: var(--border); padding: 2px 6px;
  border-radius: 4px; font-family: var(--mono);
  pointer-events: none;
}

.nav-links {
  display: flex; align-items: center; gap: 4px;
  margin-left: auto; flex-shrink: 0;
}
.nav-links a {
  font-size: 13.5px; color: var(--text-2); padding: 6px 10px;
  border-radius: var(--radius-sm); transition: color 0.15s, background 0.15s;
}
.nav-links a:hover { color: var(--text-1); background: var(--bg-elevated); }
.nav-links a.active { color: var(--text-1); }

.nav-badge {
  font-size: 11px; background: var(--accent-dim);
  color: var(--accent); padding: 2px 8px;
  border-radius: 99px; font-weight: 600;
  border: 1px solid rgba(129,140,248,0.25);
}

/* ── Hero ─────────────────────────────────────────────────────────────────── */
#hero {
  padding: calc(var(--nav-h) + 48px) 24px 40px;
  text-align: center;
  background: radial-gradient(ellipse 80% 50% at 50% -10%, rgba(129,140,248,0.09) 0%, transparent 70%);
}

.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 12px; font-weight: 500;
  color: var(--accent); letter-spacing: 0.08em; text-transform: uppercase;
  background: var(--accent-dim); border: 1px solid rgba(129,140,248,0.2);
  padding: 4px 12px; border-radius: 99px; margin-bottom: 20px;
}

.hero-title {
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 800; letter-spacing: -1.5px; line-height: 1.1;
  color: var(--text-1); margin-bottom: 16px;
}
.hero-title span { color: var(--accent); }

.hero-sub {
  font-size: 16px; color: var(--text-2);
  max-width: 560px; margin: 0 auto 28px;
  line-height: 1.65;
}

.hero-stats {
  display: flex; align-items: center; justify-content: center;
  gap: 24px; flex-wrap: wrap;
}
.hero-stat {
  display: flex; align-items: center; gap: 6px;
  font-size: 13px; color: var(--text-2);
}
.hero-stat strong { color: var(--text-1); font-weight: 600; }
.hero-dot { width: 3px; height: 3px; border-radius: 50%; background: var(--border-hover); }

/* ── Layout ───────────────────────────────────────────────────────────────── */
#app {
  display: flex;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px 80px;
  gap: 0;
}

/* ── Sidebar ──────────────────────────────────────────────────────────────── */
#sidebar {
  width: var(--sidebar-w);
  flex-shrink: 0;
  padding-right: 24px;
  position: sticky; top: calc(var(--nav-h) + 20px);
  height: fit-content;
  max-height: calc(100vh - var(--nav-h) - 40px);
  overflow-y: auto;
}

.sidebar-section { margin-bottom: 28px; }

.sidebar-label {
  font-size: 11px; font-weight: 600; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--text-3);
  margin-bottom: 10px;
}

.filter-group { display: flex; flex-direction: column; gap: 2px; }

.filter-item {
  display: flex; align-items: center; gap: 9px;
  padding: 7px 9px; border-radius: var(--radius-sm);
  cursor: pointer; transition: background 0.12s;
  user-select: none; position: relative;
}
.filter-item:hover { background: var(--bg-elevated); }
.filter-item.active { background: var(--accent-dim); }

.filter-item input[type="checkbox"] {
  appearance: none; -webkit-appearance: none;
  width: 14px; height: 14px; border: 1px solid var(--border-hover);
  border-radius: 3px; background: transparent;
  cursor: pointer; flex-shrink: 0; position: relative;
  transition: background 0.12s, border-color 0.12s;
}
.filter-item input[type="checkbox"]:checked {
  background: var(--accent); border-color: var(--accent);
}
.filter-item input[type="checkbox"]:checked::after {
  content: ''; position: absolute;
  left: 4px; top: 1px; width: 4px; height: 7px;
  border: 2px solid #fff; border-top: none; border-left: none;
  transform: rotate(45deg);
}

.filter-icon { font-size: 14px; line-height: 1; }

.filter-name { font-size: 13px; color: var(--text-2); flex: 1; }
.filter-item:hover .filter-name, .filter-item.active .filter-name { color: var(--text-1); }

.filter-count {
  font-size: 11px; color: var(--text-3);
  background: var(--bg-elevated); padding: 1px 6px;
  border-radius: 99px; font-weight: 500;
}

.sidebar-divider {
  height: 1px; background: var(--border);
  margin: 4px 0 20px;
}

.filter-toggle-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 2px 0;
}
.filter-toggle-row label {
  font-size: 13px; color: var(--text-2); cursor: pointer;
}

/* Toggle switch */
.toggle {
  position: relative; width: 36px; height: 20px;
  display: inline-block;
}
.toggle input { opacity: 0; width: 0; height: 0; }
.toggle-track {
  position: absolute; inset: 0;
  background: var(--bg-elevated); border: 1px solid var(--border-hover);
  border-radius: 99px; transition: background 0.2s;
  cursor: pointer;
}
.toggle input:checked + .toggle-track { background: var(--accent); border-color: var(--accent); }
.toggle-thumb {
  position: absolute; width: 14px; height: 14px;
  background: #fff; border-radius: 50%;
  top: 2px; left: 2px;
  transition: transform 0.2s;
  pointer-events: none;
}
.toggle input:checked ~ .toggle-thumb { transform: translateX(16px); }

.clear-filters-btn {
  font-size: 12px; color: var(--text-3);
  padding: 4px 0; cursor: pointer;
  display: inline-flex; align-items: center; gap: 4px;
  transition: color 0.12s;
}
.clear-filters-btn:hover { color: var(--accent); }

.auth-filter-group { display: flex; flex-direction: column; gap: 2px; }
.auth-filter-btn {
  display: flex; align-items: center; gap: 8px;
  padding: 7px 9px; border-radius: var(--radius-sm);
  cursor: pointer; font-size: 13px; color: var(--text-2);
  transition: background 0.12s, color 0.12s;
  text-align: left; width: 100%;
}
.auth-filter-btn:hover { background: var(--bg-elevated); color: var(--text-1); }
.auth-filter-btn.active { background: var(--accent-dim); color: var(--text-1); }
.auth-dot { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; }

/* ── Main Content ─────────────────────────────────────────────────────────── */
#main {
  flex: 1;
  min-width: 0;
}

/* Toolbar */
#toolbar {
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

#api-count {
  font-size: 14px; color: var(--text-2);
  white-space: nowrap;
}
#api-count strong { color: var(--text-1); font-weight: 600; }

.toolbar-spacer { flex: 1; }

.sort-select {
  appearance: none; -webkit-appearance: none;
  background: var(--bg-elevated); border: 1px solid var(--border);
  color: var(--text-1); font-family: var(--font); font-size: 13px;
  padding: 7px 28px 7px 12px; border-radius: var(--radius-sm);
  cursor: pointer; outline: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%2371717a' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
}
.sort-select:focus { border-color: var(--accent); }

.view-toggle { display: flex; gap: 2px; }
.view-btn {
  width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-sm); color: var(--text-3);
  transition: color 0.12s, background 0.12s;
}
.view-btn:hover { color: var(--text-1); background: var(--bg-elevated); }
.view-btn.active { color: var(--accent); background: var(--accent-dim); }

/* ── API Grid ─────────────────────────────────────────────────────────────── */
#api-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 12px;
}
#api-grid.list-view {
  grid-template-columns: 1fr;
}

/* Empty state */
.empty-state {
  grid-column: 1 / -1;
  text-align: center; padding: 80px 20px;
}
.empty-state-icon { font-size: 40px; margin-bottom: 16px; }
.empty-state h3 { font-size: 18px; color: var(--text-1); margin-bottom: 8px; }
.empty-state p { font-size: 14px; color: var(--text-2); }

/* ── API Card ─────────────────────────────────────────────────────────────── */
.api-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, transform 0.12s;
  position: relative;
  overflow: hidden;
  display: flex; flex-direction: column; gap: 12px;
}
.api-card::before {
  content: '';
  position: absolute; inset: 0;
  opacity: 0;
  transition: opacity 0.2s;
  pointer-events: none;
}
.api-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-hover);
}
.api-card:hover::before { opacity: 1; }

/* List view card */
#api-grid.list-view .api-card {
  flex-direction: row; align-items: flex-start; gap: 16px;
  padding: 14px 18px;
}
#api-grid.list-view .card-header { flex: 1; min-width: 0; }
#api-grid.list-view .card-description { display: none; }
#api-grid.list-view .card-footer { flex-direction: column; align-items: flex-end; gap: 6px; flex-shrink: 0; }

/* Card Header */
.card-header {
  display: flex; align-items: flex-start; gap: 12px;
}

.provider-avatar {
  width: 40px; height: 40px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; font-weight: 800; color: #fff;
  flex-shrink: 0; letter-spacing: -0.5px;
  font-family: var(--font);
}

.card-meta { flex: 1; min-width: 0; }

.card-name {
  font-size: 14.5px; font-weight: 600; color: var(--text-1);
  line-height: 1.3; margin-bottom: 4px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.card-provider {
  font-size: 12px; color: var(--text-3);
}

.cat-badge {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 11px; font-weight: 600; letter-spacing: 0.02em;
  padding: 3px 8px; border-radius: 99px;
  flex-shrink: 0; align-self: flex-start;
}

/* Card Description */
.card-description {
  font-size: 13px; color: var(--text-2); line-height: 1.55;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Card Tags */
.card-tags {
  display: flex; flex-wrap: wrap; gap: 5px;
}
.tag {
  font-size: 11px; color: var(--text-3);
  background: var(--bg-elevated); border: 1px solid var(--border);
  padding: 2px 8px; border-radius: 99px;
  font-family: var(--mono);
}

/* Card Footer */
.card-footer {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 8px;
  padding-top: 12px; border-top: 1px solid var(--border);
}

.chip {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 11.5px; color: var(--text-3);
  padding: 3px 8px; border-radius: 99px;
  background: var(--bg-elevated); border: 1px solid var(--border);
  white-space: nowrap;
}
.chip svg { color: var(--text-3); }

.free-badge {
  font-size: 11px; font-weight: 600;
  color: var(--success); background: rgba(52,211,153,0.1);
  border: 1px solid rgba(52,211,153,0.25);
  padding: 3px 8px; border-radius: 99px;
}

.price-label {
  font-size: 11.5px; color: var(--text-3);
}

/* ── Drawer ───────────────────────────────────────────────────────────────── */
#drawer-overlay {
  position: fixed; inset: 0; z-index: 200;
  display: none;
}
#drawer-overlay.open { display: flex; justify-content: flex-end; }

.drawer-backdrop {
  position: absolute; inset: 0;
  background: rgba(0,0,0,0.55);
  animation: fadeIn 0.2s ease;
}

#drawer {
  position: relative; z-index: 1;
  width: min(640px, 95vw);
  height: 100vh;
  background: var(--bg-elevated);
  border-left: 1px solid var(--border);
  display: flex; flex-direction: column;
  animation: slideIn 0.25s cubic-bezier(0.22, 1, 0.36, 1);
  overflow: hidden;
}

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideIn {
  from { transform: translateX(100%); }
  to   { transform: translateX(0); }
}

/* Drawer Header */
.drawer-header {
  padding: 20px 24px 16px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.drawer-header-top {
  display: flex; align-items: center; gap: 14px;
  margin-bottom: 12px;
}

.drawer-avatar {
  width: 48px; height: 48px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; font-weight: 800; color: #fff;
  flex-shrink: 0;
}

.drawer-title-group { flex: 1; min-width: 0; }
.drawer-title {
  font-size: 18px; font-weight: 700; color: var(--text-1);
  letter-spacing: -0.3px; margin-bottom: 2px;
}
.drawer-provider { font-size: 13px; color: var(--text-2); }

.drawer-header-actions {
  display: flex; align-items: center; gap: 8px;
}

.btn {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 13px; font-weight: 500;
  padding: 7px 14px; border-radius: var(--radius-sm);
  cursor: pointer; transition: background 0.12s, color 0.12s;
  border: 1px solid transparent;
}
.btn-ghost {
  color: var(--text-2); border-color: var(--border);
  background: var(--bg-card);
}
.btn-ghost:hover { color: var(--text-1); border-color: var(--border-hover); background: var(--bg-card-hover); }

.btn-primary {
  background: var(--accent); color: #fff; border-color: var(--accent);
}
.btn-primary:hover { background: #6366f1; }

.btn-icon {
  width: 32px; height: 32px; padding: 0;
  display: flex; align-items: center; justify-content: center;
}

.drawer-base-url {
  display: flex; align-items: center; gap: 8px;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 8px 12px;
}
.drawer-base-url code {
  font-family: var(--mono); font-size: 12.5px; color: var(--accent);
  flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.copy-btn {
  flex-shrink: 0; font-size: 11px; color: var(--text-3);
  padding: 3px 8px; border-radius: var(--radius-sm);
  border: 1px solid var(--border); background: transparent;
  transition: color 0.12s, border-color 0.12s;
  cursor: pointer;
}
.copy-btn:hover { color: var(--text-1); border-color: var(--border-hover); }
.copy-btn.copied { color: var(--success); border-color: rgba(52,211,153,0.3); }

/* Drawer Tabs */
.drawer-tabs {
  display: flex; gap: 0;
  border-bottom: 1px solid var(--border);
  padding: 0 24px;
  flex-shrink: 0;
  overflow-x: auto;
}
.drawer-tab {
  font-size: 13.5px; font-weight: 500; color: var(--text-3);
  padding: 12px 14px;
  border-bottom: 2px solid transparent; margin-bottom: -1px;
  cursor: pointer; white-space: nowrap;
  transition: color 0.12s, border-color 0.12s;
}
.drawer-tab:hover { color: var(--text-2); }
.drawer-tab.active { color: var(--accent); border-color: var(--accent); }

/* Drawer Body */
.drawer-body {
  flex: 1; overflow-y: auto;
  padding: 24px;
}

.drawer-panel { display: none; }
.drawer-panel.active { display: block; }

/* Overview panel */
.overview-description {
  font-size: 14px; color: var(--text-2); line-height: 1.65;
  margin-bottom: 20px;
}
.overview-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 24px; }

.info-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 12px;
}
.info-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 14px;
}
.info-card-label {
  font-size: 11px; font-weight: 600; letter-spacing: 0.07em;
  text-transform: uppercase; color: var(--text-3); margin-bottom: 6px;
}
.info-card-value {
  font-size: 13.5px; color: var(--text-1); font-weight: 500;
}
.info-card-value.mono { font-family: var(--mono); font-size: 12px; color: var(--accent); }

/* Endpoints panel */
.endpoints-list { display: flex; flex-direction: column; gap: 8px; }
.endpoint-row {
  display: flex; align-items: flex-start; gap: 12px;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 12px 14px;
}
.method-badge {
  font-size: 11px; font-weight: 700; font-family: var(--mono);
  padding: 3px 8px; border-radius: 4px; flex-shrink: 0;
  min-width: 52px; text-align: center;
  letter-spacing: 0.05em;
}
.method-GET    { background: rgba(52,211,153,0.15); color: #34d399; }
.method-POST   { background: rgba(129,140,248,0.15); color: #818cf8; }
.method-PUT    { background: rgba(251,146,60,0.15);  color: #fb923c; }
.method-PATCH  { background: rgba(250,204,21,0.15);  color: #facc15; }
.method-DELETE { background: rgba(248,113,113,0.15); color: #f87171; }

.endpoint-info { flex: 1; min-width: 0; }
.endpoint-path {
  font-family: var(--mono); font-size: 13px; color: var(--text-1);
  margin-bottom: 2px; word-break: break-all;
}
.endpoint-desc { font-size: 12px; color: var(--text-2); }

/* Auth panel */
.auth-panel-section { margin-bottom: 20px; }
.auth-panel-section h4 {
  font-size: 12px; font-weight: 600; letter-spacing: 0.07em;
  text-transform: uppercase; color: var(--text-3); margin-bottom: 10px;
}
.auth-description {
  font-size: 14px; color: var(--text-2); line-height: 1.6;
  margin-bottom: 12px;
}
.auth-example-block {
  background: var(--bg); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 12px 16px;
  font-family: var(--mono); font-size: 12.5px; color: var(--accent);
  white-space: pre; overflow-x: auto;
}

/* Pricing panel */
.pricing-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 16px; }
.pricing-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 14px;
}
.pricing-label { font-size: 11px; text-transform: uppercase; letter-spacing: 0.07em; color: var(--text-3); margin-bottom: 4px; font-weight: 600; }
.pricing-value { font-size: 14px; color: var(--text-1); font-weight: 600; }
.pricing-value.green { color: var(--success); }

.pricing-details {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 14px;
  font-size: 13px; color: var(--text-2); line-height: 1.6;
}
.rate-limit-row {
  display: flex; align-items: center; gap: 8px;
  margin-top: 12px;
  font-size: 13px; color: var(--text-2);
}
.rate-limit-row strong { color: var(--text-1); }

/* Code / Examples panel */
.code-section { margin-bottom: 24px; }
.code-section h4 {
  font-size: 12px; font-weight: 600; letter-spacing: 0.07em;
  text-transform: uppercase; color: var(--text-3); margin-bottom: 10px;
}
.code-block-wrap { position: relative; }
.code-block {
  background: var(--bg); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 16px;
  font-family: var(--mono); font-size: 12px; color: var(--text-2);
  overflow-x: auto; white-space: pre; line-height: 1.6;
}
.code-copy-btn {
  position: absolute; top: 8px; right: 8px;
  font-size: 11px; color: var(--text-3);
  padding: 4px 10px; border-radius: var(--radius-sm);
  border: 1px solid var(--border); background: var(--bg-elevated);
  cursor: pointer; transition: color 0.12s, border-color 0.12s;
}
.code-copy-btn:hover { color: var(--text-1); border-color: var(--border-hover); }
.code-copy-btn.copied { color: var(--success); border-color: rgba(52,211,153,0.3); }

/* JSON Export section */
.json-export-section {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 14px 16px;
  display: flex; align-items: center; justify-content: space-between;
  margin-top: 12px; gap: 12px;
}
.json-export-label { font-size: 13px; color: var(--text-2); }
.json-export-label strong { color: var(--text-1); display: block; font-size: 14px; margin-bottom: 2px; }

/* ── Responsive ───────────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  #sidebar { display: none; }
  #api-grid { grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
}
@media (max-width: 600px) {
  #hero { padding: calc(var(--nav-h) + 24px) 16px 24px; }
  #app { padding: 0 12px 60px; }
  #api-grid { grid-template-columns: 1fr; }
  .info-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .nav-shortcut { display: none; }
}

/* ── Utility ──────────────────────────────────────────────────────────────── */
.sr-only { position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; }