:root {
  --c-bg: #0A0A0A;
  --c-panel: #111111;
  --c-panel-raised: #181818;
  --c-accent: #B08D57;
  --c-accent-bright: #C9A06E;
  --c-accent-dim: #8A7045;
  --c-slate: #4E6B79;
  --c-slate-light: #7291A0;
  --c-slate-dim: #354955;
  --c-white: #EBEBEB;
  --c-grey: #888888;
  --c-grey-dim: #222222;
  --f-display: 'Anton', 'Arial Narrow', sans-serif;
  --f-body: 'Inter', -apple-system, sans-serif;
  --f-mono: 'JetBrains Mono', 'Courier New', monospace;
  --radius: 12px;
  --radius-sm: 10px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--c-bg);
  color: var(--c-white);
  font-family: var(--f-body);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: inherit; }

button { font-family: inherit; }

:focus-visible {
  outline: 2px solid var(--c-accent);
  outline-offset: 3px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  font-family: var(--f-body);
  font-weight: 600;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
  text-decoration: none;
}

.btn-primary {
  background: var(--c-accent);
  color: var(--c-bg);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.4);
}

.btn-primary:hover {
  background: var(--c-accent-bright);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.03);
  color: var(--c-white);
  border-color: var(--c-grey-dim);
}

.btn-ghost:hover {
  border-color: var(--c-slate);
  color: var(--c-accent);
}

.btn-block { width: 100%; }

.form-label {
  font-family: var(--f-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--c-slate-light);
}

.form-input {
  font-family: var(--f-body);
  font-size: 15px;
  color: var(--c-white);
  background: var(--c-bg);
  border: 1px solid var(--c-grey-dim);
  border-radius: var(--radius-sm);
  padding: 13px 14px;
  width: 100%;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-input:focus {
  outline: none;
  border-color: var(--c-slate);
  box-shadow: 0 0 0 3px rgba(78, 107, 121, 0.15);
}