:root {
  color-scheme: light;
  --ink: #172026;
  --muted: #63717a;
  --line: #d7dee2;
  --paper: #f6f2ea;
  --panel: #ffffff;
  --teal: #0f766e;
  --teal-dark: #0b4f4a;
  --coral: #d95f43;
  --amber: #d79d2c;
  --shadow: 0 24px 80px rgba(23, 32, 38, 0.16);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(135deg, rgba(15, 118, 110, 0.12), transparent 34%),
    linear-gradient(315deg, rgba(217, 95, 67, 0.12), transparent 30%),
    var(--paper);
  color: var(--ink);
}

button,
input,
textarea {
  font: inherit;
}

.shell {
  width: min(1180px, calc(100% - 32px));
  min-height: 100vh;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(300px, 460px) minmax(280px, 1fr);
  align-items: center;
  gap: 56px;
  padding: 36px 0;
}

.signup-panel,
.account-panel {
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(215, 222, 226, 0.9);
  border-radius: 8px;
  box-shadow: var(--shadow);
  padding: 28px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2 {
  margin: 0;
  letter-spacing: 0;
}

h1 {
  font-size: clamp(2.1rem, 5vw, 4.7rem);
  line-height: 0.95;
}

h2 {
  font-size: 1.6rem;
}

.form-stack {
  display: grid;
  gap: 16px;
  margin-top: 26px;
}

label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 700;
}

input,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  padding: 13px 14px;
  outline: none;
}

textarea {
  min-height: 92px;
  resize: vertical;
}

input:focus,
textarea:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 4px rgba(15, 118, 110, 0.14);
}

.segmented {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #eef3f2;
}

.segmented label {
  display: block;
  color: var(--muted);
  cursor: pointer;
}

.segmented input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.segmented span {
  display: grid;
  min-height: 42px;
  place-items: center;
  border-radius: 6px;
  font-weight: 800;
}

.segmented input:checked + span {
  background: #fff;
  color: var(--teal-dark);
  box-shadow: 0 5px 18px rgba(23, 32, 38, 0.12);
}

.primary-button,
.login-row button,
.account-panel button {
  border: 0;
  border-radius: 8px;
  background: var(--teal);
  color: #fff;
  min-height: 48px;
  padding: 0 18px;
  font-weight: 850;
  cursor: pointer;
}

.primary-button:hover,
.login-row button:hover,
.account-panel button:hover {
  background: var(--teal-dark);
}

.login-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  margin-top: 18px;
}

.status-line {
  min-height: 20px;
  margin: 0;
  color: var(--coral);
  font-weight: 700;
}

.preview-panel {
  min-height: 620px;
  display: grid;
  place-items: center;
}

.phone-frame {
  width: min(390px, 100%);
  aspect-ratio: 9 / 18;
  border: 13px solid #111820;
  border-radius: 46px;
  background: #111820;
  box-shadow: 0 34px 100px rgba(17, 24, 32, 0.32);
  overflow: hidden;
  position: relative;
}

.camera-scene {
  position: absolute;
  inset: 0 0 64px;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(14, 72, 78, 0.2), transparent 42%),
    linear-gradient(110deg, #9fb9bd 0 28%, #d6ddd9 28% 31%, #7f9699 31% 54%, #d8b170 54% 57%, #526366 57% 100%);
}

.camera-scene::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.22) 0 1px, transparent 1px 80px),
    linear-gradient(0deg, rgba(255, 255, 255, 0.18) 0 1px, transparent 1px 96px);
  opacity: 0.55;
}

.street-grid {
  position: absolute;
  inset: 46% -16% -12%;
  background:
    linear-gradient(100deg, transparent 0 43%, rgba(255, 255, 255, 0.52) 43% 44%, transparent 44%),
    linear-gradient(80deg, transparent 0 56%, rgba(255, 255, 255, 0.42) 56% 57%, transparent 57%),
    linear-gradient(180deg, rgba(20, 26, 30, 0.3), rgba(20, 26, 30, 0.86));
  transform: perspective(420px) rotateX(46deg);
  transform-origin: center bottom;
}

.marker {
  position: absolute;
  width: 170px;
  min-height: 76px;
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 4px 10px;
  align-items: start;
  padding: 10px 12px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.9);
  color: var(--ink);
  box-shadow: 0 12px 28px rgba(17, 24, 32, 0.22);
}

.marker strong {
  font-size: 0.92rem;
}

.marker small {
  grid-column: 2;
  color: var(--muted);
}

.marker-one {
  left: 42%;
  top: 28%;
}

.marker-two {
  left: 12%;
  top: 54%;
}

.pin-dot {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--coral);
  border: 4px solid #fff;
  box-shadow: 0 0 0 4px rgba(217, 95, 67, 0.2);
}

.reticle {
  position: absolute;
  left: 50%;
  top: 48%;
  width: 46px;
  height: 46px;
  border: 2px solid rgba(255, 255, 255, 0.76);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.phone-footer {
  position: absolute;
  inset: auto 0 0;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  background: #111820;
  color: #eaf3f2;
  font-weight: 800;
}

.account-panel {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 18px;
  align-items: center;
}

.group-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.group-pill {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 12px;
  background: #fff;
  color: var(--teal-dark);
  font-weight: 800;
}

@media (max-width: 820px) {
  .shell {
    grid-template-columns: 1fr;
    gap: 26px;
    align-items: start;
    padding-top: 20px;
  }

  .preview-panel {
    min-height: auto;
  }

  .phone-frame {
    width: min(330px, 92vw);
  }

  .account-panel {
    grid-template-columns: 1fr;
  }
}