/* ——— Scoped styles ——— */
#wp-passgen.pg {
  --pg-primary: #2563EB;      /* Bright Blue */
  --pg-text: #111827;         /* Deep gray text */
  --pg-accent: #10B981;       /* Green accent */
  --pg-bg: #F9FAFB;           /* Soft background */
  --pg-muted: #6b6f76;        /* Muted gray */
  --pg-border: #ececef;       /* Border color */
  --pg-radius: 1rem;          /* Border radius */
  --pg-shadow: 0 10px 30px rgba(37, 99, 235, 0.12), 0 2px 6px rgba(20, 20, 20, 0.08);
  --pg-focus: 0 0 0 3px rgba(37, 99, 235, 0.25); /* Blue focus outline */
  font-family: ui-sans-serif, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  color: var(--pg-text);
}

.pg * { box-sizing: border-box; }
.pg__card {
  max-width: 820px;
  margin: clamp(12px, 4vw, 40px) auto;
  background: var(--pg-bg);
  border: 1px solid var(--pg-border);
  border-radius: var(--pg-radius);
  box-shadow: var(--pg-shadow);
  overflow: clip;
}

.pg__header {
  padding: clamp(18px, 4vw, 28px);
  background: linear-gradient(135deg, #F3F4F6, #fff);
  border-bottom: 1px solid var(--pg-border);
}
.pg__title {
  margin: 0 0 6px 0;
  font-size: clamp(1.1rem, 2.2vw + .6rem, 1.6rem);
  line-height: 1.25;
  letter-spacing: -0.02em;
}
.pg__subtitle {
  margin: 0;
  color: var(--pg-muted);
  font-size: clamp(.9rem, 1.2vw + .6rem, 1rem);
}

.pg__output {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  padding: 16px clamp(16px, 4vw, 28px);
  align-items: center;
}
.pg__field {
  width: 100%;
  padding: 14px 14px;
  border: 1px solid var(--pg-border);
  border-radius: .75rem;
  font-size: clamp(1rem, 2.2vw, 1.1rem);
  letter-spacing: .02em;
  background: #fff;
  outline: none;
  box-shadow: inset 0 1px 0 rgba(0,0,0,.02);
}
.pg__field:focus { box-shadow: var(--pg-focus); border-color: var(--pg-primary); }

.pg__actions { display: flex; gap: 8px; }
.pg__btn {
  border: none;
  background: var(--pg-primary);
  color: #fff;
  padding: 12px 16px;
  border-radius: .7rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform .06s ease, box-shadow .2s ease, background .2s ease;
  box-shadow: 0 6px 16px rgba(37, 99, 235, .22);
}
.pg__btn:hover { background: #1E3A8A; }
.pg__btn:active { transform: translateY(1px); }
.pg__btn--ghost {
  background: #fff;
  color: var(--pg-primary);
  border: 1px solid var(--pg-primary);
  box-shadow: none;
}
.pg__btn--ghost:hover { background: #F3F4F6; }

.pg__strength {
  padding: 0 clamp(16px, 4vw, 28px) 6px;
  display: grid;
  gap: 6px;
}
.pg__meter {
  height: 10px;
  background: #f2f3f5;
  border-radius: 999px;
  overflow: hidden;
  border: 1px solid var(--pg-border);
}
.pg__meter-bar {
  display: block;
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #ffb3bd, #ff6f82, var(--pg-primary));
  transition: width .25s ease;
}
.pg__strength-info {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 10px;
  color: var(--pg-muted);
  font-size: .95rem;
  padding-bottom: 6px;
}
.pg__strength-info strong { color: var(--pg-text); }

.pg__controls {
  padding: 10px clamp(16px, 4vw, 28px) 18px;
  display: grid;
  gap: 18px;
}
.pg__row { display: grid; gap: 8px; }
.pg__row--grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 10px 14px;
}
.pg__label { font-weight: 600; }

.pg__length {
  display: grid;
  grid-template-columns: 1fr minmax(72px, 90px);
  gap: 10px;
  align-items: center;
}
.pg__length input[type="range"] {
  width: 100%;
  accent-color: var(--pg-primary);
}
.pg__length input[type="number"] {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--pg-border);
  border-radius: .6rem;
  font-weight: 600;
}
.pg__length input[type="number"]:focus { outline: none; box-shadow: var(--pg-focus); border-color: var(--pg-primary); }

.pg__check {
  display: grid;
  grid-auto-flow: column;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--pg-border);
  border-radius: .6rem;
  user-select: none;
}
.pg__check input { accent-color: var(--pg-primary); width: 18px; height: 18px; }
.pg__check--full { grid-column: 1 / -1; }

.pg__footer {
  padding: 14px clamp(16px, 4vw, 28px) 24px;
  background: #fff;
  border-top: 1px solid var(--pg-border);
  color: var(--pg-muted);
}

@media (max-width: 520px) {
  .pg__output { grid-template-columns: 1fr; }
  .pg__actions { justify-content: stretch; }
  .pg__actions .pg__btn { width: 100%; }
  .pg__row--grid { grid-template-columns: 1fr; }
}