:root {
  --bg-main: #f4efe5;
  --bg-panel: #fff8eb;
  --bg-accent: #ffd36d;
  --ink-main: #1b2a30;
  --ink-muted: #51626b;
  --danger: #d7263d;
  --ok: #2b9348;
  --line: #d8cdb8;
  --font-display: "Space Grotesk", sans-serif;
  --font-body: "IBM Plex Sans", sans-serif;
  --radius: 14px;
  --shadow: 0 12px 30px rgba(27, 42, 48, 0.08);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background: radial-gradient(circle at 10% 10%, #fff8d6 0, #f4efe5 35%, #e9e2d5 100%);
  color: var(--ink-main);
  font-family: var(--font-body);
}

h1,
h2,
h3 {
  margin: 0;
  font-family: var(--font-display);
  letter-spacing: 0.02em;
}

h1 {
  font-size: clamp(1.7rem, 1.2rem + 1.2vw, 2.3rem);
}

h2 {
  font-size: 1.1rem;
  margin-bottom: 0.8rem;
}

h3 {
  font-size: 0.95rem;
  margin: 1rem 0 0.5rem;
}

label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--ink-muted);
}

input,
textarea,
select,
button {
  font-family: inherit;
}

input,
textarea,
select {
  width: 100%;
  border-radius: 10px;
  border: 1px solid var(--line);
  padding: 0.58rem 0.72rem;
  background: #fff;
  color: var(--ink-main);
}

textarea {
  resize: vertical;
}

button {
  border: 0;
  border-radius: 10px;
  padding: 0.58rem 0.9rem;
  background: var(--bg-accent);
  color: #2a1f00;
  font-weight: 700;
  cursor: pointer;
  transition: transform 130ms ease, filter 130ms ease;
}

button:disabled {
  cursor: not-allowed;
  filter: grayscale(0.75);
}

button:hover:enabled {
  transform: translateY(-1px);
}

.muted-text {
  margin: 0.65rem 0 0;
  color: var(--ink-muted);
  font-size: 0.84rem;
}