:root {
  --teal: #21B59F;
  --teal-dark: #1a9683;
  --teal-soft: #f0fdfa;
  --teal-border: #d1fae5;
  --ink: #111827;
  --ink-soft: #374151;
  --muted: #6b7280;
  --line: #e5e7eb;
  --bg: #ffffff;
  --bg-soft: #f9fafb;
  --danger: #dc2626;
  --danger-soft: #fef2f2;
  --radius: 10px;
  --radius-lg: 14px;
  --font-ui: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", "SF Mono", ui-monospace, Menlo, monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-ui);
  -webkit-font-smoothing: antialiased;
  scroll-behavior: smooth;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; }

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ========== NAVBAR ========== */
.navbar {
  height: 72px;
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,0.94);
  backdrop-filter: blur(14px);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.nav-container {
  max-width: 1180px;
  height: 100%;
  margin: auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo img {
  width: 145px;
  height: auto;
  display: block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-soft);
  transition: color 0.2s ease;
}

.nav-links a:hover { color: var(--teal); }

.nav-buttons {
  display: flex;
  align-items: center;
  gap: 10px;
}

.login-btn {
  padding: 10px 16px;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink-soft);
  transition: color 0.2s ease;
}

.login-btn:hover { color: var(--teal); }

.signup-btn {
  padding: 10px 17px;
  border-radius: 8px;
  background: var(--teal);
  color: white;
  font-size: 14px;
  font-weight: 600;
  transition: 0.2s ease;
}

.signup-btn:hover {
  background: var(--teal-dark);
  transform: translateY(-1px);
}

/* Mobile menu button */
.menu-btn {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: white;
  cursor: pointer;
  position: relative;
  z-index: 1100;
}

.menu-icon {
  width: 20px;
  height: 16px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.menu-icon span {
  position: absolute;
  left: 0;
  width: 20px;
  height: 2px;
  background: var(--ink);
  border-radius: 10px;
  transition: transform 0.3s ease, top 0.3s ease, opacity 0.2s ease;
}

.menu-icon span:nth-child(1) { top: 0; }
.menu-icon span:nth-child(2) { top: 7px; }
.menu-icon span:nth-child(3) { top: 14px; }

.menu-btn.active .menu-icon span:nth-child(1) {
  top: 7px;
  transform: rotate(45deg);
}
.menu-btn.active .menu-icon span:nth-child(2) { opacity: 0; }
.menu-btn.active .menu-icon span:nth-child(3) {
  top: 7px;
  transform: rotate(-45deg);
}

/* Mobile menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  background: rgba(255,255,255,0.98);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
  padding: 20px 24px 25px;
  opacity: 0;
  transform: translateY(-15px);
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease;
  z-index: 999;
}

.mobile-menu.active {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.mobile-links { display: flex; flex-direction: column; }

.mobile-links a {
  padding: 15px 4px;
  border-bottom: 1px solid #f0f0f0;
  font-size: 15px;
  font-weight: 500;
  color: var(--ink-soft);
  transition: 0.2s ease;
}

.mobile-links a:hover {
  color: var(--teal);
  padding-left: 8px;
}

.mobile-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 18px;
}

.mobile-login {
  width: 100%;
  padding: 13px;
  text-align: center;
  border: 1px solid #d1d5db;
  border-radius: 9px;
  font-size: 14px;
  font-weight: 600;
}

.mobile-signup {
  width: 100%;
  padding: 13px;
  text-align: center;
  border-radius: 9px;
  background: var(--teal);
  color: white;
  font-size: 14px;
  font-weight: 600;
}

body.menu-open { overflow: hidden; }

/* ========== HERO ========== */
.hero {
  min-height: calc(100vh - 72px);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 80px 24px;
  background: radial-gradient(circle at 50% 0%, rgba(33,181,159,0.10), transparent 45%);
}

.hero-content { max-width: 800px; }

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  margin-bottom: 24px;
  border: 1px solid var(--teal-border);
  border-radius: 999px;
  background: var(--teal-soft);
  color: var(--teal-dark);
  font-size: 13px;
  font-weight: 600;
}

.badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--teal);
}

.hero h1 {
  font-size: clamp(42px, 7vw, 72px);
  line-height: 1.05;
  letter-spacing: -3px;
  font-weight: 800;
  color: var(--ink);
  margin-bottom: 24px;
}

.hero h1 span { color: var(--teal); }

.hero p {
  max-width: 620px;
  margin: auto;
  font-size: 18px;
  line-height: 1.7;
  color: var(--muted);
}

.hero-actions {
  margin-top: 34px;
  display: flex;
  justify-content: center;
  gap: 12px;
}

.primary-btn {
  padding: 13px 22px;
  border-radius: 9px;
  background: var(--teal);
  color: white;
  font-size: 15px;
  font-weight: 600;
  transition: 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.primary-btn:hover {
  background: var(--teal-dark);
  transform: translateY(-2px);
}

.secondary-btn {
  padding: 13px 22px;
  border-radius: 9px;
  border: 1px solid #d1d5db;
  background: white;
  font-size: 15px;
  font-weight: 600;
  color: var(--ink-soft);
  transition: 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.secondary-btn:hover { background: var(--bg-soft); }

/* ========== FEATURES ========== */
.features {
  padding: 90px 24px;
  background: var(--bg-soft);
}

.features-container { max-width: 1180px; margin: auto; }

.section-title {
  text-align: center;
  margin-bottom: 50px;
}

.section-title h2 {
  font-size: 34px;
  letter-spacing: -1px;
  margin-bottom: 12px;
}

.section-title p { color: var(--muted); }

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.feature {
  padding: 28px;
  background: white;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.feature:hover {
  border-color: var(--teal);
  transform: translateY(-2px);
}

.feature-icon {
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  border-radius: 10px;
  background: var(--teal-soft);
  color: var(--teal);
}

.feature h3 { font-size: 18px; margin-bottom: 10px; }
.feature p { font-size: 14px; line-height: 1.7; color: var(--muted); }

/* ========== HOW IT WORKS ========== */
.how-it-works {
  padding: 90px 24px;
  background: white;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  max-width: 1180px;
  margin: auto;
}

.step {
  text-align: center;
  padding: 20px;
}

.step-number {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--teal);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 700;
  margin: 0 auto 16px;
}

.step h3 { font-size: 18px; margin-bottom: 8px; }
.step p { font-size: 14px; color: var(--muted); line-height: 1.6; }

/* ========== PRICING ========== */
.pricing {
  padding: 90px 24px;
  background: var(--bg-soft);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1000px;
  margin: auto;
}

.pricing-card {
  background: white;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 32px;
  text-align: center;
  transition: border-color 0.2s ease;
}

.pricing-card.featured {
  border-color: var(--teal);
  position: relative;
}

.pricing-card.featured::before {
  content: "Most Popular";
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--teal);
  color: white;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
}

.pricing-card h3 { font-size: 20px; margin-bottom: 8px; }
.pricing-card .price { font-size: 36px; font-weight: 800; margin: 16px 0; }
.pricing-card .price span { font-size: 14px; font-weight: 400; color: var(--muted); }
.pricing-card ul { list-style: none; padding: 0; margin: 24px 0; text-align: left; }
.pricing-card li { padding: 8px 0; font-size: 14px; color: var(--ink-soft); display: flex; align-items: center; gap: 8px; }
.pricing-card li i { color: var(--teal); width: 16px; height: 16px; }

/* ========== AUTH CARD ========== */
.auth-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-soft);
  padding: 24px;
}

.auth-card {
  width: 100%;
  max-width: 400px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 36px;
}

.auth-card .logo-wrap {
  display: flex;
  justify-content: center;
  margin-bottom: 28px;
}

.auth-card .logo-wrap img { width: 160px; }
.auth-card h1 { font-size: 22px; margin: 0 0 4px; text-align: center; }
.auth-card .hint { font-size: 14px; color: var(--muted); margin: 0 0 24px; text-align: center; }

.field { margin-bottom: 16px; }
.field label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 6px; }
.field input {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-family: var(--font-ui);
  font-size: 14px;
  background: #fff;
  color: var(--ink);
  transition: border-color 0.2s ease;
}
.field input:focus {
  outline: 2px solid var(--teal);
  outline-offset: 1px;
  border-color: var(--teal);
}

.btn-block {
  width: 100%;
  padding: 12px;
  border-radius: 8px;
  background: var(--teal);
  color: white;
  font-size: 14px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: 0.2s ease;
}

.btn-block:hover { background: var(--teal-dark); }
.btn-block:disabled { opacity: 0.5; cursor: not-allowed; }

.divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 20px 0;
  color: var(--muted);
  font-size: 12px;
}

.divider::before, .divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--line);
}

.google-btn {
  width: 100%;
  padding: 11px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: white;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: 0.2s ease;
}

.google-btn:hover { border-color: var(--ink); }

.error-box {
  background: var(--danger-soft);
  color: var(--danger);
  font-size: 13px;
  padding: 10px 12px;
  border-radius: 8px;
  margin-bottom: 14px;
  display: none;
}

.error-box.show { display: block; }

.switch-line {
  font-size: 13px;
  color: var(--ink-soft);
  margin-top: 20px;
  text-align: center;
}

.switch-line a { color: var(--teal); font-weight: 600; }

/* ========== APP SHELL (Dashboard / Form) ========== */
.app-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  border-bottom: 1px solid var(--line);
  background: white;
}

.app-nav .logo img { width: 130px; }

.app-nav .right {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 13px;
  color: var(--ink-soft);
}

.app-main {
  max-width: 960px;
  margin: 0 auto;
  padding: 40px 24px 80px;
}

.app-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
  flex-wrap: wrap;
  gap: 12px;
}

.app-head h1 { font-size: 26px; margin: 0; }
.app-head p { font-size: 14px; color: var(--muted); margin: 4px 0 0; }

.empty-state {
  border: 1px dashed var(--line);
  border-radius: var(--radius-lg);
  padding: 48px 24px;
  text-align: center;
  color: var(--muted);
}

.empty-state h3 { color: var(--ink); font-size: 16px; margin: 0 0 6px; }

.form-list { display: flex; flex-direction: column; gap: 10px; }

.form-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px 18px;
  text-decoration: none;
  color: var(--ink);
  transition: border-color 0.12s ease;
  flex-wrap: wrap;
  gap: 8px;
}

.form-row:hover { border-color: var(--teal); }
.form-row .name { font-weight: 600; font-size: 15px; }
.form-row .meta { font-size: 12px; color: var(--muted); margin-top: 4px; font-family: var(--font-mono); }

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--teal);
  display: inline-block;
  margin-right: 6px;
}

.status-dot.inactive { background: var(--muted); }

/* Modal */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(17,24,39,0.5);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 50;
  padding: 24px;
}

.modal-backdrop.show { display: flex; }

.modal {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 28px;
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  overflow-y: auto;
}

.modal h2 { font-size: 18px; margin: 0 0 4px; }
.modal .hint { font-size: 13px; color: var(--muted); margin: 0 0 20px; }
.modal-actions { display: flex; gap: 10px; margin-top: 20px; }

/* Submission detail modal */
.sub-modal {
  max-width: 560px;
}

.sub-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.sub-modal-header h2 { margin: 0; font-size: 18px; }

.sub-modal-close {
  width: 32px;
  height: 32px;
  border: none;
  background: var(--bg-soft);
  border-radius: 8px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  transition: 0.2s ease;
}

.sub-modal-close:hover {
  background: var(--danger-soft);
  color: var(--danger);
}

.sub-detail-list { list-style: none; padding: 0; margin: 0; }

.sub-detail-item {
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.sub-detail-item:last-child { border-bottom: none; }

.sub-detail-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
  margin-bottom: 4px;
}

.sub-detail-value {
  font-size: 14px;
  color: var(--ink);
  word-break: break-word;
  white-space: pre-wrap;
}

.sub-modal-actions {
  display: flex;
  gap: 8px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.sub-action-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: white;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: 0.2s ease;
  color: var(--ink-soft);
}

.sub-action-btn:hover {
  border-color: var(--teal);
  color: var(--teal);
}

.sub-action-btn.danger:hover {
  border-color: var(--danger);
  color: var(--danger);
  background: var(--danger-soft);
}

/* Tabs */
.tabs {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 24px;
  overflow-x: auto;
}

.tab {
  padding: 10px 16px;
  font-size: 14px;
  font-weight: 600;
  color: var(--muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  background: none;
  border-top: none;
  border-left: none;
  border-right: none;
  font-family: var(--font-ui);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 6px;
}

.tab.active { color: var(--ink); border-bottom-color: var(--teal); }

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

.copy-row {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--ink);
  border-radius: 8px;
  padding: 12px 14px;
  flex-wrap: wrap;
}

.copy-row code {
  flex: 1;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--teal);
  overflow-x: auto;
  white-space: nowrap;
  min-width: 200px;
}

.copy-row button {
  background: rgba(255,255,255,0.08);
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 6px 10px;
  font-size: 12px;
  cursor: pointer;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 4px;
}

.copy-row button:hover { background: rgba(255,255,255,0.16); }

.snippet {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.6;
  overflow-x: auto;
  white-space: pre;
  color: var(--ink-soft);
  position: relative;
}

.snippet .copy-snippet-btn {
  position: absolute;
  top: 8px;
  right: 8px;
  background: rgba(0,0,0,0.06);
  border: none;
  border-radius: 6px;
  padding: 4px 8px;
  font-size: 11px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 4px;
  color: var(--muted);
}

.snippet .copy-snippet-btn:hover { background: rgba(0,0,0,0.1); }

.sub-table { width: 100%; border-collapse: collapse; font-size: 13px; }

.sub-table th {
  text-align: left;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
  padding: 8px 10px;
  border-bottom: 1px solid var(--line);
}

.sub-table td {
  padding: 10px;
  border-bottom: 1px solid var(--line);
  vertical-align: middle;
}

.sub-table tr:hover td { background: var(--bg-soft); }

.sub-actions {
  display: flex;
  gap: 6px;
}

.sub-action-icon {
  width: 30px;
  height: 30px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  transition: 0.2s ease;
}

.sub-action-icon:hover {
  border-color: var(--teal);
  color: var(--teal);
}

.sub-action-icon.danger:hover {
  border-color: var(--danger);
  color: var(--danger);
  background: var(--danger-soft);
}

.settings-form .field { max-width: 480px; }

.card {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 20px;
  margin-bottom: 16px;
}

.card h3 { font-size: 15px; margin: 0 0 4px; display: flex; align-items: center; gap: 8px; }
.card .hint { font-size: 13px; color: var(--muted); margin: 0 0 16px; }

.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--ink);
  color: #fff;
  padding: 10px 18px;
  border-radius: 8px;
  font-size: 13px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
  z-index: 100;
  display: flex;
  align-items: center;
  gap: 8px;
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
  pointer-events: auto;
}

.spinner {
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  display: inline-block;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 8px;
  border: 1px solid transparent;
  font-family: var(--font-ui);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.12s ease, box-shadow 0.12s ease, background 0.12s ease;
}

.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--teal); color: #fff; }
.btn-primary:hover { background: var(--teal-dark); }
.btn-outline { background: transparent; color: var(--ink); border-color: var(--line); }
.btn-outline:hover { border-color: var(--teal); color: var(--teal); }
.btn-danger { background: var(--danger-soft); color: var(--danger); }
.btn-danger:hover { background: var(--danger); color: #fff; }
.btn-sm { padding: 7px 12px; font-size: 13px; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* ========== DOCS / EXAMPLES PAGE ========== */
.docs-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 40px;
  max-width: 1180px;
  margin: 0 auto;
  padding: 40px 24px 80px;
}

.docs-sidebar {
  position: sticky;
  top: 112px;
  align-self: start;
  max-height: calc(100vh - 132px);
  overflow-y: auto;
}

.docs-sidebar h4 {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin: 0 0 12px;
}

.docs-sidebar ul {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
}

.docs-sidebar li a {
  display: block;
  padding: 6px 12px;
  font-size: 13px;
  color: var(--ink-soft);
  border-radius: 6px;
  transition: 0.2s ease;
}

.docs-sidebar li a:hover {
  background: var(--teal-soft);
  color: var(--teal);
}

.docs-sidebar li a.active {
  background: var(--teal-soft);
  color: var(--teal);
  font-weight: 600;
}

.docs-content {
  max-width: 720px;
}

.docs-content h1 {
  font-size: 32px;
  letter-spacing: -1px;
  margin-bottom: 8px;
}

.docs-content h2 {
  font-size: 22px;
  margin-top: 40px;
  margin-bottom: 12px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.docs-content h2:first-of-type { border-top: none; padding-top: 0; }

.docs-content p {
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink-soft);
  margin-bottom: 16px;
}

.docs-content code {
  background: var(--bg-soft);
  padding: 2px 6px;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--teal-dark);
}

.docs-content pre {
  background: var(--ink);
  color: #e5e7eb;
  padding: 16px 20px;
  border-radius: var(--radius);
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.6;
  margin: 16px 0;
  position: relative;
}

.docs-content pre code {
  background: none;
  padding: 0;
  color: inherit;
}

.docs-content pre .copy-snippet-btn {
  position: absolute;
  top: 8px;
  right: 8px;
  background: rgba(255,255,255,0.1);
  border: none;
  border-radius: 6px;
  padding: 4px 8px;
  font-size: 11px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 4px;
  color: #d1d5db;
}

.docs-content pre .copy-snippet-btn:hover { background: rgba(255,255,255,0.2); }

/* Examples page */
.examples-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px 80px;
}

.example-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: border-color 0.2s ease;
}

.example-card:hover { border-color: var(--teal); }
.example-card h3 { font-size: 16px; margin-bottom: 8px; display: flex; align-items: center; gap: 8px; }
.example-card p { font-size: 13px; color: var(--muted); margin-bottom: 16px; }

.example-card pre {
  background: var(--ink);
  color: #e5e7eb;
  padding: 14px;
  border-radius: 8px;
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.5;
  margin: 0;
  position: relative;
}

.example-card pre .copy-snippet-btn {
  position: absolute;
  top: 6px;
  right: 6px;
  background: rgba(255,255,255,0.1);
  border: none;
  border-radius: 6px;
  padding: 3px 6px;
  font-size: 10px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 3px;
  color: #d1d5db;
}

/* ========== FOOTER ========== */
footer {
  padding: 40px 24px;
  border-top: 1px solid var(--line);
  background: white;
}

.footer-container {
  max-width: 1180px;
  margin: auto;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 32px;
}

.footer-brand p {
  font-size: 13px;
  color: var(--muted);
  margin-top: 12px;
  line-height: 1.6;
}

.footer-brand img { width: 130px; }

.footer-col h4 {
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 12px;
}

.footer-col ul { list-style: none; padding: 0; margin: 0; }

.footer-col li { margin-bottom: 8px; }

.footer-col a {
  font-size: 13px;
  color: var(--muted);
  transition: color 0.2s ease;
}

.footer-col a:hover { color: var(--teal); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  flex-wrap: wrap;
  gap: 12px;
}

.copyright { font-size: 13px; color: var(--muted); }
.powered-by { font-size: 12px; color: var(--muted); }
.powered-by a { color: var(--teal); font-weight: 600; }

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
  .docs-layout {
    grid-template-columns: 1fr;
  }
  .docs-sidebar {
    position: static;
    max-height: none;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
  }
  .docs-sidebar h4 { width: 100%; }
  .docs-sidebar ul { display: flex; flex-wrap: wrap; gap: 4px; margin: 0; }
  .docs-sidebar li a { padding: 4px 10px; font-size: 12px; }
  .footer-top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-links, .nav-buttons { display: none; }
  .menu-btn { display: block; }
  .mobile-menu { display: block; }

  .hero {
    min-height: auto;
    padding: 60px 20px;
  }
  .hero h1 { letter-spacing: -2px; }
  .hero p { font-size: 16px; }
  .hero-actions { flex-direction: column; }
  .primary-btn, .secondary-btn { width: 100%; justify-content: center; }

  .feature-grid, .steps-grid, .pricing-grid {
    grid-template-columns: 1fr;
  }

  .footer-top { grid-template-columns: 1fr; gap: 24px; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .app-head { flex-direction: column; align-items: flex-start; }

  .sub-table { font-size: 12px; }
  .sub-table th, .sub-table td { padding: 8px 6px; }

  .sub-modal-actions { flex-wrap: wrap; }

  .examples-grid { grid-template-columns: 1fr; }

  .section-title h2 { font-size: 28px; }
}

@media (max-width: 480px) {
  .auth-card { padding: 24px; }
  .modal { padding: 20px; }
  .copy-row { padding: 10px; }
  .copy-row code { font-size: 12px; }
  .app-nav { padding: 12px 16px; }
  .app-main { padding: 24px 16px 60px; }
}

@media (min-width: 769px) {
  .mobile-menu { display: none !important; }
}