:root {
  --bg-base: #e7edf8;
  --bg-dark: #111827;
  --text: #11233b;
  --muted: #5f738e;
  --glass: rgba(255, 255, 255, 0.48);
  --glass-strong: rgba(255, 255, 255, 0.65);
  --glass-line: rgba(255, 255, 255, 0.6);
  --drop-line: rgba(17, 35, 59, 0.12);
  --accent: #2b77ff;
  --accent-2: #1ec6b6;
  --accent-3: #ff9f45;
  --accent-soft: rgba(43, 119, 255, 0.16);
  --mono: "IBM Plex Mono", "Courier New", monospace;
  --sans: "Plus Jakarta Sans", system-ui, sans-serif;
  --radius-xl: 26px;
  --radius-lg: 18px;
  --radius-md: 12px;
  --blur: 20px;
  --elev-1: 0 10px 28px rgba(32, 52, 84, 0.14);
  --elev-2: 0 24px 52px rgba(17, 29, 49, 0.2);
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  font-family: var(--sans);
  color: var(--text);
  background:
    radial-gradient(circle at 12% 14%, rgba(255, 176, 97, 0.45) 0%, transparent 34%),
    radial-gradient(circle at 88% 12%, rgba(57, 134, 255, 0.45) 0%, transparent 40%),
    radial-gradient(circle at 86% 82%, rgba(30, 198, 182, 0.35) 0%, transparent 36%),
    linear-gradient(165deg, var(--bg-base) 0%, #dbe5f5 50%, #dde8f8 100%);
  padding: 28px;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(255, 255, 255, 0.12) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255, 255, 255, 0.12) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: radial-gradient(circle at 50% 40%, black 25%, transparent 85%);
  z-index: -1;
}

.bg-orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(48px);
  pointer-events: none;
  z-index: -2;
  animation: drift 12s ease-in-out infinite alternate;
}

.orb-a {
  width: 320px;
  height: 320px;
  background: rgba(43, 119, 255, 0.38);
  top: -100px;
  left: -70px;
}

.orb-b {
  width: 280px;
  height: 280px;
  background: rgba(255, 159, 69, 0.35);
  top: 12%;
  right: -60px;
  animation-delay: 0.8s;
}

.orb-c {
  width: 360px;
  height: 360px;
  background: rgba(30, 198, 182, 0.28);
  bottom: -130px;
  right: 20%;
  animation-delay: 1.6s;
}

@keyframes drift {
  from {
    transform: translate3d(0, 0, 0) scale(1);
  }
  to {
    transform: translate3d(12px, -18px, 0) scale(1.06);
  }
}

.app-shell {
  max-width: 1040px;
  margin: 0 auto;
}

.glass-panel,
.step {
  border: 1px solid var(--glass-line);
  background: linear-gradient(130deg, var(--glass-strong), rgba(255, 255, 255, 0.3));
  backdrop-filter: blur(var(--blur)) saturate(165%);
  -webkit-backdrop-filter: blur(var(--blur)) saturate(165%);
  box-shadow: var(--elev-1);
}

.hero {
  border-radius: var(--radius-xl);
  padding: 22px 22px 20px;
  animation: reveal 500ms cubic-bezier(0.2, 0.8, 0.2, 1) both;
  transform-origin: 50% 0%;
}

@keyframes reveal {
  from {
    transform: translateY(16px) scale(0.985);
    opacity: 0;
  }
  to {
    transform: translateY(0) scale(1);
    opacity: 1;
  }
}

.hero-topline {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
}

.pill {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 6px 10px;
  font: 700 0.67rem/1 var(--mono);
  letter-spacing: 0.4px;
  text-transform: uppercase;
  color: #0f3d8a;
  background: rgba(43, 119, 255, 0.15);
  border: 1px solid rgba(43, 119, 255, 0.25);
}

.pill.ghost {
  color: #0a6158;
  background: rgba(30, 198, 182, 0.15);
  border-color: rgba(30, 198, 182, 0.26);
}

.brand-row {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}

.logo-wrap {
  padding: 4px;
  border-radius: 16px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.75), rgba(255, 255, 255, 0.35));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.6), 0 8px 26px rgba(18, 35, 62, 0.15);
}

.logo {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  font-weight: 800;
  color: #f8fbff;
  letter-spacing: 0.6px;
  background: linear-gradient(145deg, #2b77ff 0%, #215bc2 35%, #00a9b6 100%);
}

.brand-copy h1 {
  margin: 0;
  font-size: clamp(1.4rem, 2vw, 1.8rem);
  font-weight: 800;
  letter-spacing: -0.5px;
}

.brand-copy p {
  margin: 5px 0 0;
  color: var(--muted);
  max-width: 62ch;
}

.search-wrap {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
}

.legal-banner {
  margin-top: 12px;
  border: 1px solid rgba(255, 159, 69, 0.45);
  border-radius: 12px;
  padding: 10px 12px;
  background: linear-gradient(160deg, rgba(255, 245, 230, 0.72), rgba(255, 255, 255, 0.45));
  color: #7d4b0f;
  font-size: 0.78rem;
  line-height: 1.45;
}

.legal-banner strong {
  font-weight: 800;
}

#deviceInput {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 14px;
  padding: 13px 15px;
  font: 500 0.92rem/1.3 var(--mono);
  color: var(--text);
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.8), rgba(255, 255, 255, 0.42));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.65);
  outline: none;
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

#deviceInput::placeholder {
  color: #7084a0;
}

#deviceInput:focus {
  border-color: rgba(43, 119, 255, 0.5);
  box-shadow: 0 0 0 5px var(--accent-soft), inset 0 1px 0 rgba(255, 255, 255, 0.8);
  transform: translateY(-1px);
}

.btn-ghost {
  border: 1px solid rgba(255, 255, 255, 0.58);
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.78), rgba(255, 255, 255, 0.45));
  color: #2b4c7d;
  padding: 0 14px;
  font: 700 0.77rem/1 var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.4px;
  cursor: pointer;
  transition: transform 170ms ease, box-shadow 170ms ease, border-color 170ms ease;
}

.btn-ghost:hover {
  transform: translateY(-1px);
  border-color: rgba(43, 119, 255, 0.4);
  box-shadow: 0 7px 16px rgba(43, 119, 255, 0.18);
}

.dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  right: 0;
  max-height: min(320px, 52vh);
  overflow: auto;
  background: linear-gradient(165deg, rgba(255, 255, 255, 0.92), rgba(242, 248, 255, 0.78));
  border: 1px solid rgba(255, 255, 255, 0.62);
  border-radius: 14px;
  box-shadow: var(--elev-2);
  backdrop-filter: blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
  display: none;
  z-index: 22;
  animation: pop 170ms ease both;
}

@keyframes pop {
  from {
    opacity: 0;
    transform: translateY(-4px) scale(0.992);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.dropdown.open {
  display: block;
}

.drop-item {
  width: 100%;
  text-align: left;
  border: 0;
  border-bottom: 1px solid var(--drop-line);
  background: transparent;
  padding: 12px 13px;
  font-family: var(--mono);
  font-size: 0.85rem;
  color: #24466d;
  cursor: pointer;
  transition: background 120ms ease, color 120ms ease;
}

.drop-item:last-child {
  border-bottom: 0;
}

.drop-item:hover,
.drop-item.active {
  background: linear-gradient(90deg, rgba(43, 119, 255, 0.14), rgba(30, 198, 182, 0.06));
  color: #0f3e7b;
}

main {
  margin-top: 14px;
  display: grid;
  gap: 12px;
}

.site-footer {
  margin-top: 12px;
  border-radius: var(--radius-lg);
  padding: 12px 14px;
}

.site-footer p {
  margin: 0;
  font: 500 0.76rem/1.45 var(--mono);
  color: #274a77;
}

.site-footer p + p {
  margin-top: 6px;
}

.site-footer .fine-print {
  margin-top: 8px;
  font-size: 0.68rem;
  line-height: 1.5;
  color: #3a5f8f;
}

.site-footer a {
  color: #145ec8;
  text-decoration: none;
  border-bottom: 1px dashed rgba(20, 94, 200, 0.45);
}

.site-footer a:hover {
  color: #0d4ba0;
}

.status,
.step {
  border-radius: var(--radius-lg);
  padding: 14px;
}

.status {
  font: 500 0.8rem/1.4 var(--mono);
  color: #274a77;
  animation: item-in 400ms ease both;
}

.status.error {
  color: #a91f2f;
  border-color: rgba(255, 126, 126, 0.7);
  background: linear-gradient(145deg, rgba(255, 236, 236, 0.72), rgba(255, 214, 219, 0.45));
}

.wizard {
  display: grid;
  gap: 12px;
}

.step {
  animation: item-in 360ms ease both;
}

.step:nth-child(2) {
  animation-delay: 40ms;
}

.step:nth-child(3) {
  animation-delay: 80ms;
}

.step:nth-child(4) {
  animation-delay: 120ms;
}

@keyframes item-in {
  from {
    transform: translateY(10px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

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

.step-title {
  font-size: 0.73rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.9px;
  color: #4e6685;
}

.step-picked {
  border-radius: 999px;
  padding: 3px 9px;
  background: rgba(30, 198, 182, 0.14);
  border: 1px solid rgba(30, 198, 182, 0.25);
  font: 500 0.72rem/1.2 var(--mono);
  color: #0a6158;
}

.chips {
  display: grid;
  gap: 9px;
  grid-template-columns: repeat(auto-fill, minmax(172px, 1fr));
}

.chip {
  border: 1px solid rgba(255, 255, 255, 0.62);
  border-radius: 13px;
  padding: 10px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.8), rgba(246, 250, 255, 0.55));
  text-align: left;
  cursor: pointer;
  transition: transform 140ms ease, box-shadow 140ms ease, border-color 140ms ease;
}

.chip:hover {
  transform: translateY(-2px);
  border-color: rgba(43, 119, 255, 0.35);
  box-shadow: 0 10px 20px rgba(29, 67, 127, 0.14);
}

.chip-title {
  display: block;
  font-weight: 700;
  color: #17355b;
}

.chip-meta {
  display: block;
  margin-top: 4px;
  font-size: 0.74rem;
  font-family: var(--mono);
  color: #68809f;
}

.result-grid {
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  margin-bottom: 6px;
}

.cell {
  border: 1px solid rgba(255, 255, 255, 0.58);
  border-radius: 11px;
  padding: 9px;
  background: linear-gradient(155deg, rgba(255, 255, 255, 0.78), rgba(244, 248, 255, 0.52));
}

.label {
  display: block;
  font-size: 0.69rem;
  color: #647c9a;
  text-transform: uppercase;
  letter-spacing: 0.82px;
  font-weight: 700;
}

.value {
  font-family: var(--mono);
  font-size: 0.79rem;
  margin-top: 4px;
  color: #153253;
  word-break: break-word;
}

.actions {
  display: flex;
  gap: 8px;
  margin-top: 10px;
  flex-wrap: wrap;
}

.btn {
  border: 1px solid transparent;
  border-radius: 11px;
  padding: 9px 12px;
  text-decoration: none;
  font: 700 0.8rem/1 var(--sans);
  cursor: pointer;
  transition: transform 160ms ease, box-shadow 160ms ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn.primary {
  color: #fff;
  background: linear-gradient(145deg, #2b77ff 0%, #215bc2 50%, #1c48a7 100%);
  box-shadow: 0 8px 18px rgba(33, 91, 194, 0.32);
}

.btn.secondary {
  color: #105e7f;
  border-color: rgba(16, 94, 127, 0.35);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.84), rgba(220, 247, 245, 0.5));
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  border: 0;
  padding: 0;
  clip: rect(0 0 0 0);
  overflow: hidden;
}

::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-thumb {
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(43, 119, 255, 0.42), rgba(30, 198, 182, 0.42));
}

@media (max-width: 760px) {
  body {
    padding: 14px;
  }

  .hero {
    padding: 16px;
    border-radius: 20px;
  }

  .hero-topline {
    flex-wrap: wrap;
    margin-bottom: 10px;
  }

  .brand-row {
    align-items: flex-start;
  }

  .search-wrap {
    grid-template-columns: 1fr;
  }

  .btn-ghost {
    height: 42px;
  }
}

@media (max-width: 420px) {
  .brand-row {
    flex-direction: column;
    gap: 10px;
  }

  .logo-wrap {
    align-self: flex-start;
  }
}