/* UI layer (shared) — keep sizes in rem for consistency. */

:root {
  --ui-radius: 0.875rem;
  --ui-radius-sm: 0.625rem;
  --ui-shadow: 0 10px 30px rgba(15, 23, 42, .10);
  --ui-border: rgba(148, 163, 184, .35);
}

/* Buttons */
.ui-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  border-radius: var(--ui-radius-sm);
  padding: .625rem .875rem;
  font-weight: 600;
  font-size: .875rem;
  line-height: 1.1;
  border: 1px solid transparent;
  transition: transform .12s ease, box-shadow .12s ease, background-color .12s ease, border-color .12s ease, opacity .12s ease;
}
.ui-btn:active { transform: translateY(1px); }
.ui-btn:disabled { opacity: .6; pointer-events: none; }

.ui-btn-primary {
  background: #16a34a;
  border-color: #16a34a;
  color: #fff;
  box-shadow: 0 0 0 0 rgba(22,163,74,.0);
}
.ui-btn-primary:hover { background: #15803d; border-color: #15803d; box-shadow: 0 0 0 .2rem rgba(22,163,74,.18); text-decoration: none; }

.ui-btn-surface {
  background: #fff;
  border-color: var(--ui-border);
  color: #0f172a;
}
.ui-btn-surface:hover { box-shadow: 0 0 0 .2rem rgba(15,23,42,.06); text-decoration: none; }

/* Inputs */
.ui-input, .ui-select, .ui-textarea {
  width: 100%;
  border-radius: var(--ui-radius-sm);
  border: 1px solid rgba(148,163,184,.55);
  padding: .625rem .75rem;
  font-size: .875rem;
  min-height: 2.625rem;
  background: #fff;
  transition: box-shadow .12s ease, border-color .12s ease;
}
.ui-input:focus, .ui-select:focus, .ui-textarea:focus {
  outline: 0;
  border-color: #16a34a;
  box-shadow: 0 0 0 .2rem rgba(22,163,74,.15);
}

/* Cards */
.ui-card {
  background: #fff;
  border: 1px solid rgba(148,163,184,.25);
  border-radius: var(--ui-radius);
  box-shadow: 0 2px 10px rgba(15,23,42,.06);
}
.ui-card-head {
  padding: 1rem 1.125rem .5rem;
}
.ui-card-body {
  padding: 1rem 1.125rem 1.125rem;
}
.ui-eyebrow {
  font-size: .75rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: #64748b;
  font-weight: 700;
}

/* Simple animation helpers */
.ui-fade-in { animation: uiFadeIn .18s ease both; }
@keyframes uiFadeIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: translateY(0); } }