:root {
  color-scheme: dark;
  --bg: #08111d;
  --bg2: #121d31;
  --panel: rgba(10, 18, 30, 0.86);
  --panel-strong: rgba(16, 25, 42, 0.96);
  --text: #f4efe7;
  --muted: #b7c0cf;
  --line: rgba(255, 255, 255, 0.08);
  --accent: #f0b24b;
  --accent-soft: rgba(240, 178, 75, 0.16);
  --accent-2: #6de0b5;
  --yes: #63d89b;
  --no: #ff7b67;
  --swap: #f3c75f;
  --shadow: 0 30px 90px rgba(0, 0, 0, 0.38);
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(240, 178, 75, 0.16), transparent 32%),
    radial-gradient(circle at 85% 15%, rgba(109, 224, 181, 0.16), transparent 28%),
    linear-gradient(145deg, #07111d 0%, #0b1524 56%, #111c2e 100%);
  font-family: "Space Grotesk", "Trebuchet MS", sans-serif;
  overflow-x: hidden;
}

.backdrop {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: radial-gradient(circle at center, rgba(0, 0, 0, 0.85), transparent 88%);
  opacity: 0.48;
}

.shell {
  width: min(1180px, calc(100vw - 28px));
  margin: 0 auto;
  padding: 18px 0 36px;
  position: relative;
  z-index: 1;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 22px;
}

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

.brand-mark {
  width: 48px;
  height: 48px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: linear-gradient(145deg, rgba(240, 178, 75, 0.24), rgba(109, 224, 181, 0.18));
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.15);
  font-weight: 700;
  letter-spacing: 0.08em;
}

.brand-name {
  font-size: 1rem;
  font-weight: 700;
}

.brand-sub {
  font-size: 0.87rem;
  color: var(--muted);
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.status-pill,
.result-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 999px;
  border: 1px solid var(--line);
  padding: 10px 14px;
  font-size: 0.88rem;
  background: rgba(255, 255, 255, 0.04);
  color: var(--muted);
}

.status-pill.ready,
.result-chip[data-state="yes"] {
  color: #d8ffe7;
  background: rgba(99, 216, 155, 0.16);
  border-color: rgba(99, 216, 155, 0.32);
}

.result-chip[data-state="no"] {
  color: #ffe6df;
  background: rgba(255, 123, 103, 0.16);
  border-color: rgba(255, 123, 103, 0.34);
}

.result-chip[data-state="swap"] {
  color: #fff4cf;
  background: rgba(243, 199, 95, 0.15);
  border-color: rgba(243, 199, 95, 0.34);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.92fr);
  gap: 18px;
}

.panel {
  background: linear-gradient(180deg, rgba(20, 29, 47, 0.8), rgba(11, 17, 29, 0.92));
  border: 1px solid var(--line);
  border-radius: 28px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(20px);
}

.tool-panel {
  padding: 20px;
}

.copy-panel {
  padding: 30px 28px 26px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 22px;
}

.panel-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 16px;
}

.eyebrow,
.pricing-eyebrow,
.result-eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: rgba(255, 255, 255, 0.58);
  font-size: 0.72rem;
  margin: 0 0 10px;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Fraunces", Georgia, serif;
  letter-spacing: -0.03em;
}

h1 {
  font-size: clamp(2.4rem, 5vw, 4.8rem);
  line-height: 0.94;
  max-width: 10ch;
}

h2 {
  font-size: clamp(1.5rem, 3vw, 2.35rem);
  line-height: 1.02;
  max-width: 12ch;
}

.lede {
  color: var(--muted);
  font-size: 1.04rem;
  line-height: 1.55;
  max-width: 54ch;
}

.dropzone {
  border: 1px dashed rgba(255, 255, 255, 0.16);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.03);
  padding: 16px;
  position: relative;
}

.dropzone input[type="file"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.dropzone-copy strong {
  display: block;
  font-size: 1.02rem;
  margin-bottom: 6px;
}

.dropzone-copy p,
.feature-card p,
.pricing-card p,
.fineprint,
.brand-sub,
.status-line,
.result-summary,
.result-swap,
.pricing-meta {
  color: var(--muted);
  line-height: 1.5;
}

.preview-wrap {
  margin-top: 14px;
  min-height: 72px;
  display: grid;
  place-items: center;
}

.preview-wrap img {
  max-width: 100%;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 16px 38px rgba(0, 0, 0, 0.24);
}

.upload-actions,
.action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

button {
  font: inherit;
  border: 0;
}

.primary,
.secondary,
.ghost-button,
.link-button {
  border-radius: 999px;
  cursor: pointer;
  transition: transform 150ms ease, box-shadow 150ms ease, background 150ms ease, color 150ms ease, opacity 150ms ease;
}

.primary,
.ghost-button {
  background: linear-gradient(135deg, var(--accent), #ffce78);
  color: #182033;
  font-weight: 700;
  box-shadow: 0 14px 26px rgba(240, 178, 75, 0.22);
}

.primary:hover,
.ghost-button:hover,
.secondary:hover,
.link-button:hover {
  transform: translateY(-1px);
}

.primary {
  padding: 14px 18px;
}

.secondary,
.ghost-button,
.link-button {
  padding: 12px 16px;
}

.secondary,
.link-button {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.link-button {
  color: var(--muted);
}

.field {
  display: grid;
  gap: 10px;
  margin-top: 16px;
}

.field span {
  font-weight: 700;
}

textarea {
  width: 100%;
  resize: vertical;
  min-height: 132px;
  padding: 16px 16px 14px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(5, 10, 18, 0.7);
  color: var(--text);
  font: inherit;
  line-height: 1.5;
  outline: none;
}

textarea:focus {
  border-color: rgba(240, 178, 75, 0.45);
  box-shadow: 0 0 0 4px rgba(240, 178, 75, 0.12);
}

.status-line {
  margin-top: 12px;
  min-height: 24px;
  font-size: 0.95rem;
}

.result-card {
  margin-top: 16px;
  border-radius: 22px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.025)),
    rgba(8, 14, 24, 0.84);
}

.result-card[data-state="yes"] {
  border-color: rgba(99, 216, 155, 0.28);
  box-shadow: 0 0 0 1px rgba(99, 216, 155, 0.08), inset 0 1px 0 rgba(99, 216, 155, 0.08);
}

.result-card[data-state="no"] {
  border-color: rgba(255, 123, 103, 0.28);
  box-shadow: 0 0 0 1px rgba(255, 123, 103, 0.08), inset 0 1px 0 rgba(255, 123, 103, 0.08);
}

.result-card[data-state="swap"] {
  border-color: rgba(243, 199, 95, 0.28);
  box-shadow: 0 0 0 1px rgba(243, 199, 95, 0.08), inset 0 1px 0 rgba(243, 199, 95, 0.08);
}

.result-card-top {
  display: flex;
  gap: 12px;
  align-items: center;
}

.result-mark {
  width: 64px;
  height: 64px;
  border-radius: 20px;
  display: grid;
  place-items: center;
  font-weight: 700;
  letter-spacing: 0.08em;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.result-title {
  font-size: 1.25rem;
  font-weight: 700;
}

.result-summary {
  margin: 14px 0 16px;
  font-size: 1rem;
}

.result-swap-wrap {
  display: grid;
  gap: 6px;
  margin-bottom: 14px;
}

.result-swap-label {
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.54);
}

.result-swap {
  font-size: 0.98rem;
}

.result-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag {
  border-radius: 999px;
  padding: 8px 12px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.84rem;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.feature-card,
.pricing-card {
  border-radius: 22px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
}

.feature-card {
  padding: 16px;
}

.feature-kicker {
  width: 34px;
  height: 34px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-weight: 700;
  margin-bottom: 12px;
  background: rgba(240, 178, 75, 0.15);
  color: #ffd99a;
}

.feature-card h3 {
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.pricing-card {
  padding: 18px;
}

.pricing-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.pricing-price {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.04em;
  color: #fff0cc;
}

.pricing-cta {
  width: 100%;
  margin-top: 8px;
}

.pricing-meta {
  margin-top: 10px;
  font-size: 0.9rem;
}

.fineprint {
  margin: 0;
  max-width: 58ch;
  font-size: 0.93rem;
}

@media (max-width: 960px) {
  .hero {
    grid-template-columns: 1fr;
  }

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

  .copy-panel {
    order: 2;
  }

  .tool-panel {
    order: 1;
  }
}

@media (max-width: 720px) {
  .shell {
    width: min(100vw - 18px, 100vw);
    padding-top: 10px;
  }

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

  .topbar-actions {
    width: 100%;
    justify-content: space-between;
  }

  .copy-panel,
  .tool-panel {
    padding: 18px;
    border-radius: 22px;
  }

  h1 {
    max-width: 11ch;
  }
}