:root {
  color-scheme: light;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  background: #eef2f7;
  color: #172033;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(135deg, rgba(231, 241, 255, 0.86), rgba(248, 250, 252, 0.92)),
    #eef2f7;
}

button,
input,
textarea {
  font: inherit;
}

.app {
  width: min(960px, calc(100% - 32px));
  min-height: 100vh;
  margin: 0 auto;
  padding: 48px 0;
  display: grid;
  align-content: center;
  gap: 20px;
}

.panel,
.result-panel {
  background: #ffffff;
  border: 1px solid #dbe3ef;
  border-radius: 8px;
  box-shadow: 0 18px 45px rgba(31, 42, 68, 0.08);
}

.panel {
  padding: 32px;
}

.heading {
  margin-bottom: 24px;
}

.eyebrow {
  margin: 0 0 6px;
  color: #536177;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(2rem, 6vw, 3.4rem);
  line-height: 1;
}

.form {
  display: grid;
  gap: 18px;
}

.field {
  display: grid;
  gap: 8px;
  color: #313d52;
  font-weight: 700;
}

.field input,
.field textarea {
  width: 100%;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  padding: 14px 16px;
  color: #172033;
  background: #f8fafc;
  outline: none;
  transition:
    border-color 160ms ease,
    box-shadow 160ms ease,
    background 160ms ease;
}

.field textarea {
  resize: vertical;
  min-height: 112px;
}

.field input:focus,
.field textarea:focus {
  border-color: #1f6feb;
  background: #ffffff;
  box-shadow: 0 0 0 4px rgba(31, 111, 235, 0.13);
}

.primary-button {
  width: fit-content;
  min-height: 46px;
  border: 0;
  border-radius: 8px;
  padding: 0 20px;
  color: #ffffff;
  background: #1f6feb;
  font-weight: 800;
  cursor: pointer;
}

.primary-button:hover {
  background: #185abc;
}

.examples {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.examples button {
  min-height: 36px;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  padding: 0 12px;
  color: #344054;
  background: #ffffff;
  cursor: pointer;
}

.examples button:hover {
  border-color: #1f6feb;
  color: #1f6feb;
}

.result-panel {
  padding: 28px 32px;
}

.result-label {
  display: block;
  margin-bottom: 10px;
  color: #536177;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.result-text {
  display: block;
  min-height: 54px;
  overflow-wrap: anywhere;
  color: #0f172a;
  font-size: clamp(1.6rem, 5vw, 2.8rem);
  font-weight: 900;
  line-height: 1.15;
}

.cursor-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 18px;
  color: #536177;
  font-weight: 700;
}

.cursor-row strong {
  min-width: 44px;
  border-radius: 8px;
  padding: 6px 10px;
  color: #ffffff;
  background: #172033;
  text-align: center;
}

@media (max-width: 640px) {
  .app {
    width: min(100% - 24px, 960px);
    padding: 24px 0;
  }

  .panel,
  .result-panel {
    padding: 22px;
  }

  .primary-button {
    width: 100%;
  }

  .examples button {
    flex: 1 1 96px;
  }
}