html, body {
  height: 100%;
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  overflow-x: hidden;
}

:root {
  --bg: #f7f9fc;
  --card-bg: #ffffff;
  --text: #0e1320;
  --muted: #5b647a;
  --line: rgba(14, 19, 32, 0.10);
  --accent: #2f5cff;
  --accent-soft: rgba(47, 92, 255, 0.12);
  --danger: #d7263d;

  --radius: 16px;
  --radius-lg: 22px;
  --shadow: 0 10px 30px rgba(14, 19, 32, 0.08);

  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  --sans: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
}

* { box-sizing: border-box; }

.page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.content { flex: 1; }

.wrap {
  max-width: 1100px;
  margin: 0 auto;
  padding: 28px 18px 56px;
}

/* =========================
   TOPBAR (FIXED)
   ========================= */

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
  flex-wrap: nowrap;          /* IMPORTANT: desktop stays in one line */
}

.brand {
  display: flex;
  align-items: center;
  min-width: 0;
}

.brandLink {
  display: inline-flex;       /* IMPORTANT: behave like old flex container */
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: inherit;
  min-width: 0;
}

.logo {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: #fff;
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}

.logo img {
  width: 28px;
  height: 28px;
}

.brand h1 {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.1;
}

.brand .tag {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.2;
}

/* Nav stays to the right on desktop */
.nav {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
  margin-left: auto;          /* IMPORTANT: pushes nav to right */
}

.chip {
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #fff;
  font-size: 13px;
  color: var(--muted);
  text-decoration: none;
  white-space: nowrap;
}

.chip:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* When screen is narrow, allow wrap and move nav under */
@media (max-width: 860px) {
  .topbar {
    flex-wrap: wrap;
  }
  .nav {
    width: 100%;
    margin-left: 0;
    justify-content: flex-start;
  }
}

/* =========================
   HERO + FORM
   ========================= */

.hero {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.heroInner {
  display: grid;
  grid-template-columns: 1.4fr 0.6fr;
  gap: 24px;
  padding: 24px;
  min-width: 0;
}

@media (max-width: 860px) {
  .heroInner {
    grid-template-columns: 1fr;
  }
}

.title h2 {
  margin: 0 0 6px;
  font-size: 26px;
}

.title p {
  margin: 0;
  font-size: 14px;
  color: var(--muted);
}

.kbd {
  font-family: var(--mono);
  font-size: 12px;
  padding: 2px 6px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: #fff;
}

.formCard { margin-top: 16px; }

.row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: flex-end;
}

label {
  font-size: 12px;
  color: var(--muted);
  display: block;
  margin-bottom: 8px;
}

input, select, textarea {
  width: 100%;
  padding: 12px;
  border-radius: 12px;
  border: 1px solid var(--line);
  font-size: 15px;
  font-family: var(--sans);
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

button {
  height: 44px;
  padding: 0 18px;
  border-radius: 12px;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

button:hover { filter: brightness(1.05); }

.actionRow {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  height: 44px;
  margin-top: 18px;
}

/* optional small nudge if you want */
.actionRow > #go { transform: translateY(-2px); }

.toggle {
  height: 44px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  color: var(--muted);
  font-size: 13px;
  line-height: 1;
}

.toggle input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin: 0;
}

.helper {
  margin-top: 12px;
  font-size: 12px;
  color: var(--muted);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

.examples {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.pill {
  font-family: var(--mono);
  font-size: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #fff;
  cursor: pointer;
}

.errorBox { margin-top: 14px; }

.side {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
}

.side h3 {
  margin-top: 0;
  font-size: 13px;
  color: var(--muted);
}

.side ul {
  padding-left: 18px;
  font-size: 13px;
  color: var(--muted);
}

/* =========================
   RESULTS
   ========================= */

.resultsWrap { margin-top: 24px; }

.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  min-width: 0;
}

@media (max-width: 860px) {
  .grid { grid-template-columns: 1fr; }
}

.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px;
  min-width: 0;
}

.cardHead {
  display: flex;
  justify-content: space-between;
  margin-bottom: 10px;
}

.rtype {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 700;
}

pre {
  margin: 0;
  padding: 12px;
  background: #f3f5f9;
  border-radius: 10px;
  font-family: var(--mono);
  font-size: 13px;
  white-space: pre-wrap;
  word-break: break-word;
}

.empty { font-size: 13px; color: var(--muted); }

/* =========================
   LEGAL / CONTACT PAGES
   ========================= */

.legalCard {
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 24px;
  min-width: 0;
}

.legalHeader {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.legalMeta { color: var(--muted); font-size: 12px; }
.legalSmall { color: var(--muted); font-size: 12px; }

.contactForm { margin-top: 14px; }

.contactGrid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.contactForm label { margin-bottom: 10px; }
.contactForm input { margin-bottom: 16px; }

.contactForm textarea {
  resize: none;
  min-height: 180px;
  line-height: 1.5;
  margin-bottom: 10px;
}

.contactHint { font-size: 12px; color: var(--muted); margin-bottom: 12px; }
.contactHintSmall { font-size: 12px; color: var(--muted); }

.contactActions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.primaryBtn {
  height: 44px;
  padding: 0 18px;
  border-radius: 12px;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.notice {
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--line);
  margin: 10px 0 14px;
  font-size: 14px;
  line-height: 1.5;
}

.notice.success {
  background: rgba(34, 197, 94, 0.10);
  border-color: rgba(34, 197, 94, 0.25);
}

.notice.error {
  background: rgba(215, 38, 61, 0.08);
  border-color: rgba(215, 38, 61, 0.20);
}

.hpField {
  position: absolute !important;
  left: -9999px !important;
  top: -9999px !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
}

/* =========================
   FOOTER
   ========================= */

.siteFooter {
  margin-top: 48px;
  padding: 32px 18px 24px;
  border-top: 1px solid var(--line);
  background: #fff;
}

.footerInner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

@media (max-width: 860px) {
  .footerInner { grid-template-columns: 1fr; }
}

.footerBlock h4 { margin: 0 0 8px; font-size: 13px; font-weight: 600; }
.footerBlock p { margin: 0 0 6px; font-size: 13px; color: var(--muted); line-height: 1.5; }
.footerBlock ul { list-style: none; padding: 0; margin: 0; }
.footerBlock li { margin-bottom: 6px; font-size: 13px; }
.footerBlock a { color: var(--accent); text-decoration: none; }
.footerBlock a:hover { text-decoration: underline; }
.coming { color: var(--muted); cursor: default; }

.footerBottom {
  max-width: 1100px;
  margin: 20px auto 0;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
  font-size: 12px;
  color: var(--muted);
}

/* =========================
   MOBILE TWEAKS
   ========================= */

@media (max-width: 520px) {
  .actionRow {
    width: 100%;
    flex-direction: column;
    align-items: stretch;
    height: auto;
    margin-top: 0;
  }

  .actionRow button,
  .toggle {
    width: 100%;
  }

  .toggle { justify-content: flex-start; }

  .helper { gap: 14px; }

  .contactGrid { grid-template-columns: 1fr; }
  .contactActions { flex-direction: column; align-items: stretch; }
  .primaryBtn { width: 100%; }

  textarea { font-size: 16px; } /* prevent iOS zoom */
  .toggle input[type="checkbox"] {
    box-shadow: none !important;
    outline: none !important;
    -webkit-tap-highlight-color: transparent;
  }
}

/* ViewMyIp page */
.ipGrid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 10px;
}

.ipBox {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #f7f9fc;
  padding: 14px;
  position: relative;
  min-width: 0;
}

.ipLabel {
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 6px;
}

.ipValue {
  font-family: var(--mono);
  font-size: 16px;
  word-break: break-word;
  padding-right: 70px;
}

.copySmall {
  position: absolute;
  right: 12px;
  top: 12px;
  height: 34px;
  padding: 0 10px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--muted);
  cursor: pointer;
  font-size: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.copySmall:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.copySmall:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.miniList {
  margin-top: 14px;
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
}

.miniRow {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 12px;
  padding: 12px 14px;
  background: #fff;
  border-top: 1px solid var(--line);
}

.miniRow:first-child { border-top: 0; }

.miniKey { font-size: 12px; color: var(--muted); }
.miniVal { font-size: 13px; color: var(--text); word-break: break-word; min-width: 0; }

@media (max-width: 520px) {
  .ipGrid { grid-template-columns: 1fr; }
  .miniRow { grid-template-columns: 1fr; }
}

.whoisTabs {
  display: flex;
  gap: 10px;
  margin: 10px 0 14px;
  flex-wrap: wrap;
}

.tabBtn {
  height: 38px;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--muted);
  cursor: pointer;
  font-size: 13px;
}

.tabBtn.active {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(47, 92, 255, 0.06);
}

.whoisForm input {
  margin-bottom: 0;
}

/* WHOIS UX */
.whoisTabs {
  display: flex;
  gap: 10px;
  margin: 10px 0 14px;
  flex-wrap: wrap;
}

.tabBtn {
  height: 38px;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--muted);
  cursor: pointer;
  font-size: 13px;
}

.tabBtn.active {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(47, 92, 255, 0.06);
}

.whoisActions {
  margin-top: 10px;
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

/* Human summary card */
.summaryCard {
  margin-top: 14px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff;
  padding: 14px;
}

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

.summaryTitle {
  font-weight: 700;
  font-size: 14px;
}

.sourceBadge {
  font-family: var(--mono);
  font-size: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #f7f9fc;
  color: var(--muted);
}

.summaryLines {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
}

.summaryLine {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  border-top: 1px solid rgba(14, 19, 32, 0.06);
  padding-top: 8px;
}

.summaryLine:first-child {
  border-top: 0;
  padding-top: 0;
}

.summaryK {
  color: var(--muted);
  font-size: 12px;
}

.summaryV {
  font-size: 13px;
  font-family: var(--mono);
  text-align: right;
  word-break: break-word;
  min-width: 0;
}

.summaryNote {
  margin-top: 12px;
  font-size: 12px;
  color: var(--muted);
  line-height: 1.5;
}

/* Mini list: allow copy button */
.miniValRow {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  min-width: 0;
}

.copyTiny {
  height: 30px;
  padding: 0 10px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--muted);
  cursor: pointer;
  font-size: 12px;
  flex: 0 0 auto;
}

.copyTiny:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* Raw toggle row */
.rawToggleRow {
  margin-top: 12px;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

/* Mobile */
@media (max-width: 520px) {
  .summaryV { text-align: left; }
  .summaryLine { flex-direction: column; align-items: flex-start; }
  .whoisActions { flex-direction: column; align-items: stretch; }
}

/* WHOIS raw output spacing */
#whoisRaw {
  margin-top: 12px;
}

#rawToggleRow {
  margin-bottom: 8px;
}