:root {
  --bg: #FFFBF2;
  --bg-soft: #FFF6E5;
  --bg-card: #ffffff;
  --line: #EFE6D6;
  --line-strong: #E0D2B6;
  --text: #1F1A12;
  --text-soft: #5A5040;
  --text-mute: #8C8273;
  --primary: #F59E0B;       /* amber-500 */
  --primary-strong: #D97706;/* amber-600 */
  --primary-soft: #FEF3C7;  /* amber-100 */
  --accent: #4F46E5;        /* indigo-600 */
  --accent-soft: #EEF2FF;
  --success: #16A34A;
  --success-soft: #DCFCE7;
  --danger: #DC2626;
  --danger-soft: #FEE2E2;
  --warn: #D97706;
  --shadow-sm: 0 1px 2px rgba(31,26,18,.04), 0 1px 1px rgba(31,26,18,.03);
  --shadow-md: 0 4px 14px rgba(31,26,18,.06), 0 2px 4px rgba(31,26,18,.04);
  --shadow-lg: 0 12px 40px rgba(31,26,18,.10), 0 4px 12px rgba(31,26,18,.06);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --font: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { font-family: var(--font); color: var(--text); background: var(--bg); }
body { min-height: 100vh; font-size: 14px; line-height: 1.55; -webkit-font-smoothing: antialiased; }

a { color: inherit; text-decoration: none; }
a:hover { color: var(--primary-strong); }

button { font-family: inherit; cursor: pointer; }

input, select, textarea {
  font-family: inherit; font-size: 14px; color: var(--text);
  background: var(--bg-card);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  outline: none;
  transition: border-color .15s, box-shadow .15s;
  width: 100%;
}
input[type="checkbox"],
input[type="radio"] {
  width: auto;
  min-width: 16px;
  height: 16px;
  padding: 0;
  margin: 0;
  accent-color: var(--primary);
  flex: 0 0 auto;
}
input:focus, select:focus, textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(245,158,11,.18);
}
input::placeholder, textarea::placeholder { color: var(--text-mute); }

label { display: block; font-weight: 600; font-size: 13px; margin-bottom: 6px; color: var(--text); }
.field { margin-bottom: 14px; }
.field-help { font-size: 12px; color: var(--text-mute); margin-top: 4px; }
.field-error { font-size: 12px; color: var(--danger); margin-top: 4px; }
.field-success { font-size: 12px; color: var(--success); margin-top: 4px; }

.row { display: flex; gap: 12px; }
.row > * { flex: 1; }
.gap-8 { gap: 8px; } .gap-12 { gap: 12px; } .gap-16 { gap: 16px; } .gap-24 { gap: 24px; }
.flex { display: flex; } .flex-col { display: flex; flex-direction: column; }
.items-center { align-items: center; } .justify-between { justify-content: space-between; }
.wrap { flex-wrap: wrap; }
.text-center { text-align: center; }
.text-mute { color: var(--text-mute); }
.text-soft { color: var(--text-soft); }
.text-danger { color: var(--danger); }
.text-success { color: var(--success); }
.text-primary { color: var(--primary-strong); }

.h1 { font-size: 28px; font-weight: 800; letter-spacing: -.02em; }
.h2 { font-size: 22px; font-weight: 800; letter-spacing: -.01em; }
.h3 { font-size: 17px; font-weight: 700; }
.h4 { font-size: 14px; font-weight: 700; color: var(--text-soft); text-transform: uppercase; letter-spacing: .04em; }

.boot {
  position: fixed; inset: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 16px;
  background: var(--bg);
}
.boot__spinner {
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 3px solid var(--primary-soft);
  border-top-color: var(--primary);
  animation: spin .9s linear infinite;
}
.boot__text { color: var(--text-mute); font-size: 13px; }
@keyframes spin { to { transform: rotate(360deg); } }

.divider { height: 1px; background: var(--line); margin: 18px 0; }

.badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 9px; border-radius: 999px; font-size: 12px; font-weight: 600;
  background: var(--bg-soft); color: var(--text-soft);
  border: 1px solid var(--line);
}
.badge--primary { background: var(--primary-soft); color: var(--primary-strong); border-color: transparent; }
.badge--accent  { background: var(--accent-soft);  color: var(--accent);         border-color: transparent; }
.badge--success { background: var(--success-soft); color: var(--success);        border-color: transparent; }
.badge--danger  { background: var(--danger-soft);  color: var(--danger);         border-color: transparent; }
.badge--mute    { background: #F3EEDF; color: var(--text-soft); border-color: transparent; }

.muted { color: var(--text-mute); font-size: 12px; }

.empty {
  text-align: center; padding: 56px 16px; color: var(--text-mute);
}
.empty__title { font-weight: 700; color: var(--text-soft); margin-bottom: 6px; }