/* =====================================================
   QR Code Generator
   Theme: Dark Neutral + Blue Accent
   Inspired by: Stripe / Linear / Vercel
   ===================================================== */

@import url('https://fonts.googleapis.com/css2?family=Geist:wght@300;400;500;600;700&family=Geist+Mono:wght@400;500&display=swap');

/* ─── Fallback if Geist not loaded ─── */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700&family=Fira+Code:wght@400;500&display=swap');

:root {
  /* ── Neutrals ── */
  --neutral-950: #080808;
  --neutral-900: #111111;
  --neutral-850: #161616;
  --neutral-800: #1c1c1c;
  --neutral-700: #2a2a2a;
  --neutral-600: #3a3a3a;
  --neutral-500: #525252;
  --neutral-400: #717171;
  --neutral-300: #a0a0a0;
  --neutral-200: #c8c8c8;
  --neutral-100: #e8e8e8;
  --neutral-50:  #f5f5f5;
  --white:       #ffffff;

  /* ── Blue Accent ── */
  --blue-600:    #1d4ed8;
  --blue-500:    #2563eb;
  --blue-400:    #3b82f6;
  --blue-300:    #60a5fa;
  --blue-100:    rgba(59,130,246,0.1);
  --blue-50:     rgba(59,130,246,0.06);

  /* ── Semantic ── */
  --bg:          var(--neutral-950);
  --surface-1:   var(--neutral-900);
  --surface-2:   var(--neutral-850);
  --surface-3:   var(--neutral-800);
  --border:      rgba(255,255,255,0.08);
  --border-2:    rgba(255,255,255,0.12);
  --accent:      var(--blue-400);
  --accent-dark: var(--blue-500);
  --text-1:      var(--white);
  --text-2:      var(--neutral-200);
  --text-3:      var(--neutral-400);
  --text-4:      var(--neutral-500);
  --danger:      #ef4444;

  /* ── Misc ── */
  --radius-sm:   6px;
  --radius-md:   10px;
  --radius-lg:   14px;
  --radius-xl:   18px;
  --shadow-sm:   0 1px 2px rgba(0,0,0,0.4);
  --shadow-md:   0 4px 16px rgba(0,0,0,0.5);
  --shadow-lg:   0 12px 40px rgba(0,0,0,0.6);
  --ease:        cubic-bezier(0.16,1,0.3,1);
  --t:           0.2s;
  --font:        'Plus Jakarta Sans', 'Geist', -apple-system, sans-serif;
  --mono:        'Fira Code', 'Geist Mono', monospace;
}

/* ─── Base ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text-2);
  font-size: 14px;
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Subtle noise texture overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 0;
  opacity: 0.4;
}

main { flex: 1; position: relative; z-index: 1; }
img  { display: block; max-width: 100%; }

/* ─── Layout ───────────────────────────────────────── */
.container       { max-width: 920px;  margin: 0 auto; padding: 0 20px; }
.container--wide { max-width: 1160px; margin: 0 auto; padding: 0 24px; }

/* ─── Header ───────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: 56px;
  display: flex;
  align-items: center;
  background: rgba(8,8,8,0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.brand__logo {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  border: 1px solid var(--border-2);
}

.brand__name {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-1);
  letter-spacing: -0.3px;
}

.brand__name em {
  font-style: normal;
  color: var(--accent);
}

.header-badge {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.5px;
  color: var(--accent);
  background: var(--blue-100);
  border: 1px solid rgba(59,130,246,0.2);
  padding: 3px 9px;
  border-radius: 99px;
  text-transform: uppercase;
}

/* ─── Hero ─────────────────────────────────────────── */
.hero {
  padding: 60px 0 44px;
  text-align: center;
}

.hero__chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-3);
  background: var(--surface-2);
  border: 1px solid var(--border-2);
  padding: 5px 13px;
  border-radius: 99px;
  margin-bottom: 22px;
  letter-spacing: 0.1px;
}

.hero__chip::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2.5s ease infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.4; }
}

.hero h1 {
  font-size: clamp(28px, 5vw, 48px);
  font-weight: 700;
  color: var(--text-1);
  letter-spacing: -1.5px;
  line-height: 1.1;
  margin-bottom: 16px;
}

/* Gradient word */
.hero h1 .grad {
  background: linear-gradient(135deg, #60a5fa 0%, #a78bfa 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__sub {
  font-size: 16px;
  color: var(--text-3);
  max-width: 420px;
  margin: 0 auto;
  line-height: 1.65;
  font-weight: 400;
}

/* ─── Tool Card ────────────────────────────────────── */
.tool-card {
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  margin-bottom: 28px;
  box-shadow: var(--shadow-lg);
}

/* Fake browser bar */
.tool-bar {
  height: 42px;
  background: var(--surface-2);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 16px;
  gap: 12px;
}

.tool-bar__circles {
  display: flex;
  gap: 6px;
}

.tool-bar__circle {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--neutral-700);
}

.tool-bar__label {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-4);
  letter-spacing: 0.2px;
}

.tool-body {
  padding: 36px 32px;
}

/* ─── Type Tabs ────────────────────────────────────── */
.type-tabs {
  display: flex;
  gap: 4px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 5px;
  margin-bottom: 32px;
}

.type-tab {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 500;
  font-family: var(--font);
  color: var(--text-4);
  background: transparent;
  border: none;
  border-radius: var(--radius-md);
  padding: 13px 12px;
  cursor: pointer;
  transition: color var(--t) var(--ease),
              background var(--t) var(--ease);
  user-select: none;
  white-space: nowrap;
}

.type-tab:hover:not(.active) {
  color: var(--text-2);
  background: rgba(255,255,255,0.04);
}

.type-tab.active {
  background: var(--surface-3);
  color: var(--text-1);
  font-weight: 600;
  box-shadow: var(--shadow-sm);
}

.type-tab.active .tab-icon { color: var(--accent); }

.tab-icon { font-size: 18px; }

/* ─── Input Panels ─────────────────────────────────── */
.input-panel { display: none; flex-direction: column; gap: 18px; }
.input-panel.active {
  display: flex;
  animation: panelIn 0.18s var(--ease);
}

@keyframes panelIn {
  from { opacity: 0; transform: translateY(5px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ─── Field ────────────────────────────────────────── */
.field { display: flex; flex-direction: column; gap: 8px; }

.field__label {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-3);
  margin-bottom: 2px;
}

.field__label .req { color: var(--accent); margin-left: 2px; }

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* ─── Inputs ───────────────────────────────────────── */
.qr-input {
  width: 100%;
  font-family: var(--font);
  font-size: 14px;
  color: var(--text-1);
  background: var(--surface-2);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  outline: none;
  transition:
    border-color var(--t) var(--ease),
    background   var(--t) var(--ease),
    box-shadow   var(--t) var(--ease);
  -webkit-appearance: none;
}

.qr-input::placeholder { color: var(--text-4); }

.qr-input:hover {
  border-color: var(--neutral-600);
  background: var(--surface-3);
}

.qr-input:focus {
  border-color: var(--blue-400);
  background: var(--surface-3);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.15);
}

textarea.qr-input {
  resize: vertical;
  min-height: 90px;
  line-height: 1.55;
}

select.qr-input {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23525252' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 34px;
}

.check-row {
  display: flex;
  align-items: center;
  gap: 9px;
}

.check-row input[type="checkbox"] {
  width: 15px; height: 15px;
  accent-color: var(--accent);
  cursor: pointer;
}

.check-row label {
  font-size: 13px;
  color: var(--text-3);
  cursor: pointer;
  user-select: none;
}

/* ─── Buttons ──────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  font-family: var(--font);
  font-size: 15px;
  font-weight: 600;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition:
    background   var(--t) var(--ease),
    color        var(--t) var(--ease),
    border-color var(--t) var(--ease),
    transform    var(--t) var(--ease),
    box-shadow   var(--t) var(--ease);
  white-space: nowrap;
  letter-spacing: -0.1px;
  position: relative;
  overflow: hidden;
}

/* Primary — gradient blue */
.btn--primary {
  background: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
  color: #fff;
  box-shadow: 0 1px 2px rgba(0,0,0,0.3), inset 0 1px 0 rgba(255,255,255,0.1);
}

.btn--primary:hover {
  background: linear-gradient(135deg, #1d4ed8 0%, #2563eb 100%);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(37,99,235,0.35), inset 0 1px 0 rgba(255,255,255,0.1);
}

.btn--primary:active { transform: translateY(0); }

/* Secondary */
.btn--secondary {
  background: var(--surface-2);
  color: var(--text-2);
  border: 1px solid var(--border-2);
}

.btn--secondary:hover {
  background: var(--surface-3);
  color: var(--text-1);
  border-color: var(--neutral-600);
}

/* Ghost */
.btn--ghost {
  background: transparent;
  color: var(--text-3);
  border: 1px solid var(--border);
  padding: 7px 14px;
  font-size: 12px;
}

.btn--ghost:hover {
  color: var(--text-1);
  border-color: var(--border-2);
  background: var(--surface-2);
}

.btn[disabled] { opacity: 0.4; pointer-events: none; cursor: not-allowed; }

.generate-row {
  display: flex;
  gap: 10px;
  align-items: center;
  padding-top: 10px;
  flex-wrap: wrap;
}

/* Generate button fills most of the row */
.generate-row .btn--primary {
  flex: 1;
  min-width: 200px;
  padding: 16px 32px;
  font-size: 15px;
}

/* ─── Spinner ──────────────────────────────────────── */
.spinner {
  width: 14px; height: 14px;
  border: 2px solid rgba(255,255,255,0.2);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.55s linear infinite;
  display: none; flex-shrink: 0;
}
.spinner.active { display: inline-block; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ─── QR Preview ───────────────────────────────────── */
.qr-preview {
  display: none;
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.qr-preview.active {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
  align-items: flex-start;
  animation: panelIn 0.25s var(--ease);
}

.qr-preview__left {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.qr-frame {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 13px;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(0,0,0,0.08);
}

.qr-frame #qr-output { display: block; line-height: 0; }
.qr-frame #qr-output canvas,
.qr-frame #qr-output img { display: block; border-radius: 4px; }

.qr-hint {
  font-size: 11px;
  color: var(--text-4);
  text-align: center;
  display: flex;
  align-items: center;
  gap: 4px;
}

.qr-preview__right {
  flex: 1;
  min-width: 190px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.qr-info {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 12px 14px;
}

.qr-info__key {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  display: block;
  margin-bottom: 4px;
}

.qr-info__val {
  font-size: 12px;
  color: var(--text-3);
  word-break: break-all;
  line-height: 1.5;
}

/* ─── Divider ──────────────────────────────────────── */
.section-sep {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 40px 0 24px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-4);
  text-transform: uppercase;
  letter-spacing: 1px;
}
.section-sep::before,
.section-sep::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

/* ─── Info Cards ───────────────────────────────────── */
.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
  margin-bottom: 16px;
}

.info-card {
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 22px;
  transition:
    border-color var(--t) var(--ease),
    background   var(--t) var(--ease),
    transform    var(--t) var(--ease);
}

.info-card:hover {
  background: var(--surface-2);
  border-color: var(--border-2);
  transform: translateY(-2px);
}

.info-card__num {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 10px;
  display: block;
}

.info-card h3 {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-1);
  margin-bottom: 8px;
  letter-spacing: -0.2px;
}

.info-card p {
  font-size: 13px;
  color: var(--text-3);
  line-height: 1.65;
}

/* ─── Toast ────────────────────────────────────────── */
.toast {
  position: fixed;
  bottom: 18px;
  right: 18px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 16px;
  background: var(--surface-1);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-lg);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-1);
  box-shadow: var(--shadow-lg);
  z-index: 9999;
  max-width: 280px;
  transform: translateY(60px);
  opacity: 0;
  transition: transform 0.3s var(--ease), opacity 0.3s ease;
}

.toast.show { transform: translateY(0); opacity: 1; }

.toast__dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.toast--success .toast__dot { background: var(--accent); }
.toast--error   .toast__dot { background: var(--danger); }

/* ─── Footer ───────────────────────────────────────── */
.site-footer {
  background: var(--neutral-900);
  border-top: 1px solid var(--border);
  padding: 56px 0 0;
  margin-top: auto;
  position: relative;
  z-index: 1;
}

/* Brand block */
.footer-brand-block {
  text-align: center;
  margin-bottom: 44px;
}

.footer-dev-card {
  display: inline-block;
  background: var(--surface-2);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-lg);
  padding: 20px 40px;
  margin-bottom: 6px;
}

.footer-dev-card__sub {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-4);
  display: block;
  margin-bottom: 6px;
}

.footer-dev-card__name {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-1);
  letter-spacing: -0.5px;
}

.footer-dev-card__name em {
  font-style: normal;
  color: var(--accent);
}

/* Social icons — circle style */
.footer-social-title {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-4);
  text-align: center;
  margin-bottom: 20px;
}

.footer-socials {
  display: flex;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.footer-social-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  transition: transform var(--t) var(--ease);
}

.footer-social-item:hover {
  transform: translateY(-3px);
}

.footer-social-item:hover .footer-social-icon {
  border-color: var(--accent);
  background: var(--blue-100);
}

.footer-social-item:hover .footer-social-label {
  color: var(--text-2);
}

.footer-social-icon {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--surface-2);
  border: 1px solid var(--border-2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-2);
  transition:
    background     var(--t) var(--ease),
    border-color   var(--t) var(--ease);
}

.footer-social-label {
  font-size: 11px;
  font-weight: 500;
  color: var(--text-4);
  transition: color var(--t);
}

/* Email pill button */
.footer-email-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  max-width: 340px;
  margin: 0 auto 40px;
  padding: 14px 20px;
  background: var(--surface-2);
  border: 1px solid var(--border-2);
  border-radius: 99px;
  font-family: var(--mono);
  font-size: 13px;
  color: var(--text-2);
  text-decoration: none;
  transition: all var(--t) var(--ease);
}

.footer-email-btn:hover {
  background: var(--surface-3);
  border-color: var(--accent);
  color: var(--text-1);
}

.footer-email-btn svg { color: var(--accent); flex-shrink: 0; }

/* Get website CTA card */
.footer-cta-card {
  background: var(--surface-2);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  padding: 32px 24px;
  text-align: center;
  margin-top: 8px;
}

.footer-cta-card p {
  font-size: 15px;
  color: var(--text-3);
  margin-bottom: 20px;
  line-height: 1.6;
}

.footer-cta-card p strong {
  color: var(--text-1);
  display: block;
  font-size: 17px;
  margin-bottom: 4px;
}

.footer-tg-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  max-width: 320px;
  padding: 16px 28px;
  background: var(--accent);
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  border-radius: 99px;
  border: none;
  cursor: pointer;
  transition: background var(--t) var(--ease), transform var(--t) var(--ease);
  margin-bottom: 10px;
}

.footer-tg-btn:hover {
  background: var(--accent-dark);
  transform: translateY(-2px);
}

.footer-tg-hint {
  font-size: 11px;
  color: var(--text-4);
  font-style: italic;
}

/* Bottom bar */
.footer-bottom {
  background: var(--neutral-950);
  padding: 16px 0;
  margin-top: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.footer-bottom p { font-size: 12px; color: var(--text-4); }

.footer-bottom-links {
  display: flex;
  gap: 18px;
}

.footer-bottom-links a {
  font-size: 12px;
  color: var(--text-4);
  text-decoration: none;
  transition: color var(--t);
}

.footer-bottom-links a:hover { color: var(--text-2); }

/* ─── Admin ────────────────────────────────────────── */
.admin-header {
  height: 56px;
  display: flex;
  align-items: center;
  background: var(--surface-1);
  border-bottom: 1px solid var(--border);
}

.admin-tag {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  color: var(--text-4);
  background: var(--surface-2);
  border: 1px solid var(--border);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.admin-body { padding: 32px 0; }

.admin-toprow {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 26px;
  flex-wrap: wrap;
  gap: 10px;
}

.live-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  color: var(--text-3);
  font-family: var(--mono);
}

.live-badge::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2s ease infinite;
}

.stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 32px;
}

.stat-card {
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 22px 20px;
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent) 0%, transparent 100%);
  opacity: 0.6;
}

.stat-card__n {
  font-family: var(--mono);
  font-size: 32px;
  font-weight: 500;
  color: var(--text-1);
  line-height: 1;
  margin-bottom: 7px;
  display: block;
  letter-spacing: -1px;
}

.stat-card__l {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-4);
  text-transform: uppercase;
  letter-spacing: 0.6px;
}

.table-block { margin-bottom: 32px; }

.table-block__title {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-4);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.table-block__title::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

.table-wrap {
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: auto;
}

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

thead th {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-4);
  padding: 11px 16px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  background: var(--surface-2);
  white-space: nowrap;
}

tbody tr {
  border-bottom: 1px solid var(--border);
  transition: background var(--t);
}
tbody tr:last-child { border-bottom: none; }
tbody tr:hover { background: rgba(255,255,255,0.02); }

tbody td {
  padding: 11px 16px;
  font-size: 13px;
  color: var(--text-3);
  vertical-align: middle;
}

.tag {
  display: inline-flex;
  align-items: center;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  padding: 2px 8px;
  border-radius: 4px;
  background: var(--blue-100);
  color: var(--blue-300);
  border: 1px solid rgba(59,130,246,0.2);
  letter-spacing: 0.2px;
}

/* ─── Legal ────────────────────────────────────────── */
.legal-wrap {
  max-width: 680px;
  margin: 0 auto;
  padding: 52px 20px 80px;
}

.legal-wrap h1 {
  font-size: 28px;
  font-weight: 700;
  color: var(--text-1);
  letter-spacing: -0.8px;
  margin-bottom: 6px;
}

.legal-updated {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-4);
  margin-bottom: 38px;
  display: block;
}

.legal-wrap h2 {
  font-size: 11px;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin: 30px 0 10px;
}

.legal-wrap p {
  font-size: 14px;
  color: var(--text-3);
  margin-bottom: 14px;
  line-height: 1.72;
}

.legal-wrap ul {
  font-size: 14px;
  color: var(--text-3);
  padding-left: 20px;
  margin-bottom: 14px;
  line-height: 1.72;
}

.legal-wrap li { margin-bottom: 5px; }

.legal-wrap a {
  color: var(--accent);
  text-decoration: none;
}

.legal-wrap a:hover { text-decoration: underline; }

.legal-wrap code {
  font-family: var(--mono);
  font-size: 12px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  padding: 1px 6px;
  border-radius: 4px;
  color: var(--text-2);
}

/* ─── Responsive ───────────────────────────────────── */
@media (max-width: 620px) {
  .hero { padding: 44px 0 32px; }
  .hero h1 { letter-spacing: -0.8px; }
  .tool-body { padding: 24px 18px; }
  .type-tab { font-size: 13px; padding: 11px 8px; }
  .tab-icon { display: none; }
  .field-row { grid-template-columns: 1fr; }
  .qr-preview.active { flex-direction: column; align-items: center; }
  .qr-preview__right { width: 100%; }
  .footer-top { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .stats-row { grid-template-columns: 1fr; }
  .info-grid { grid-template-columns: 1fr; }
}

@media (max-width: 380px) {
  .type-tabs { gap: 2px; padding: 2px; }
  .type-tab  { padding: 10px 6px; font-size: 12px; }
}

/* ─── SEO Content Sections ──────────────────────────── */
.seo-section {
  margin-bottom: 52px;
}

.seo-section h2 {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-1);
  letter-spacing: -0.4px;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.seo-section h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-1);
  margin: 24px 0 10px;
  letter-spacing: -0.2px;
}

.seo-section h4 {
  font-size: 14px;
  font-weight: 600;
  color: var(--accent);
  margin: 18px 0 8px;
}

.seo-section p {
  font-size: 14px;
  color: var(--text-3);
  line-height: 1.75;
  margin-bottom: 14px;
}

.seo-section code {
  font-family: var(--mono);
  font-size: 12px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--accent);
}

.seo-section strong { color: var(--text-1); }

/* Feature grid */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
  margin-top: 8px;
}

.feature-item {
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  transition: border-color var(--t) var(--ease), transform var(--t) var(--ease);
}

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

.feature-item h3 {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-1);
  margin: 0 0 10px;
  letter-spacing: -0.1px;
}

.feature-item p {
  font-size: 13px;
  color: var(--text-3);
  line-height: 1.65;
  margin: 0;
}

/* FAQ */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.faq-item {
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--t) var(--ease);
}

.faq-item[open] {
  border-color: var(--accent-border);
}

.faq-item summary {
  padding: 16px 20px;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  user-select: none;
}

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

.faq-item summary::after {
  content: '+';
  font-size: 20px;
  font-weight: 300;
  color: var(--accent);
  flex-shrink: 0;
  transition: transform var(--t) var(--ease);
  line-height: 1;
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-item summary h3 {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-1);
  margin: 0;
  letter-spacing: -0.1px;
  line-height: 1.4;
}

.faq-item > p {
  padding: 0 20px 18px;
  font-size: 13px;
  color: var(--text-3);
  line-height: 1.7;
  margin: 0;
  border-top: 1px solid var(--border);
}

/* Section separator */
.section-sep {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 40px 0 24px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-4);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.section-sep::before,
.section-sep::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

@media (max-width: 620px) {
  .seo-section h2 { font-size: 18px; }
  .seo-section h3 { font-size: 15px; }
  .feature-grid   { grid-template-columns: 1fr; }
}