/* ── PNG to SVG Converter ─────────────────────── */
#psc {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  max-width: 660px;
  margin: 2.5rem auto;
  background: #fff;
  border-radius: 22px;
  box-shadow: 0 8px 48px rgba(0,0,0,.10);
  overflow: hidden;
  color: #1e293b;
}

/* ── Header ── */
.psc__header {
  background: linear-gradient(135deg, #16a34a 0%, #22c55e 100%);
  padding: 2.2rem 2rem 2rem;
  text-align: center;
  color: #fff;
}
.psc__icon {
  width: 58px; height: 58px;
  background: rgba(255,255,255,.2);
  border-radius: 15px;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1rem;
  box-shadow: 0 4px 16px rgba(0,0,0,.12);
}
.psc__icon svg { width: 28px; height: 28px; }
.psc__title { font-size: 1.55rem; font-weight: 700; margin-bottom: .3rem; }
.psc__sub   { font-size: .9rem; opacity: .88; }

/* ── Steps ── */
.psc__step { padding: 2rem; }

/* ── Drop zone ── */
.psc__drop {
  border: 2.5px dashed #bbf7d0;
  border-radius: 16px;
  background: #f0fdf4;
  cursor: pointer;
  transition: border-color .2s, background .2s;
}
.psc__drop:hover,
.psc__drop.over {
  border-color: #22c55e;
  background: #dcfce7;
}
.psc__drop-body {
  padding: 3rem 2rem;
  display: flex; flex-direction: column;
  align-items: center; gap: 1rem; text-align: center;
}
.psc__upload-icon svg { width: 80px; height: 80px; display: block; }
.psc__drop-title { font-size: 1.15rem; font-weight: 600; color: #1e293b; }
.psc__drop-or    { font-size: .85rem; color: #94a3b8; }

/* ── Converting ── */
.psc__converting {
  display: flex; flex-direction: column;
  align-items: center; gap: 1.2rem; padding: 3rem 0;
}
.psc__ring {
  width: 60px; height: 60px;
  border: 4px solid #dcfce7;
  border-top-color: #22c55e;
  border-radius: 50%;
  animation: psc-spin .85s linear infinite;
}
@keyframes psc-spin { to { transform: rotate(360deg); } }
.psc__converting-title { font-size: 1.05rem; font-weight: 600; color: #16a34a; }
.psc__converting-file  { font-size: .82rem; color: #94a3b8; }

/* ── Done ── */
.psc__done { display: flex; flex-direction: column; gap: 1.5rem; }

.psc__preview-row {
  display: flex; align-items: center; gap: 1rem;
}

.psc__preview-card {
  flex: 1;
  border: 1.5px solid #e2e8f0;
  border-radius: 14px;
  overflow: hidden;
  background: #f8fafc;
}
.psc__preview-tag {
  padding: .35rem .9rem;
  font-size: .72rem; font-weight: 700;
  letter-spacing: .8px; text-transform: uppercase;
}
.psc__preview-tag--png { background: #e0f2fe; color: #0369a1; }
.psc__preview-tag--svg { background: #dcfce7; color: #15803d; }

.psc__preview-img {
  display: flex; align-items: center; justify-content: center;
  padding: .75rem; min-height: 150px;
}
.psc__preview-img--checker {
  background: repeating-conic-gradient(#e5e7eb 0% 25%, #fff 0% 50%) 0 0/16px 16px;
}
.psc__preview-img img {
  max-width: 100%; max-height: 150px;
  object-fit: contain; display: block; border-radius: 6px;
}
.psc__preview-info {
  padding: .4rem .9rem;
  font-size: .74rem; color: #64748b;
  border-top: 1px solid #e2e8f0; background: #fff;
}

.psc__arrow-wrap {
  display: flex; flex-direction: column;
  align-items: center; gap: .4rem; flex-shrink: 0;
}
.psc__arrow-label {
  font-size: .7rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .5px; color: #22c55e;
}

/* Badge */
.psc__badge {
  display: flex; align-items: center; gap: .5rem;
  padding: .75rem 1.1rem;
  background: #f0fdf4; border: 1.5px solid #bbf7d0;
  border-radius: 11px;
  font-size: .85rem; font-weight: 500; color: #15803d;
}
.psc__badge svg { flex-shrink: 0; color: #22c55e; }

/* Actions */
.psc__actions {
  display: flex; gap: 1rem; flex-wrap: wrap;
}

/* ── Buttons ── */
.psc__btn {
  display: inline-flex; align-items: center; gap: .45rem;
  padding: .72rem 1.6rem; border-radius: 11px;
  font-size: .9rem; font-weight: 600; font-family: inherit;
  cursor: pointer; text-decoration: none; border: none;
  transition: all .15s;
}
.psc__btn--primary {
  background: #22c55e; color: #fff;
  box-shadow: 0 4px 14px rgba(34,197,94,.35);
}
.psc__btn--primary:hover { background: #16a34a; transform: translateY(-1px); color: #fff; }
.psc__btn--outline {
  background: #fff; color: #22c55e;
  border: 2px solid #22c55e;
}
.psc__btn--outline:hover { background: #22c55e; color: #fff; }
.psc__btn--ghost {
  background: transparent; color: #64748b;
  border: 1.5px solid #e2e8f0;
}
.psc__btn--ghost:hover { border-color: #22c55e; color: #22c55e; }

/* ── Error ── */
.psc__error {
  display: flex; align-items: center; gap: .75rem;
  margin: 0 2rem 1.5rem; padding: .9rem 1.1rem;
  background: #fef2f2; border: 1.5px solid #fecaca;
  border-radius: 12px; color: #dc2626; font-size: .87rem;
}
.psc__error svg  { flex-shrink: 0; }
.psc__error span { flex: 1; }
.psc__error button {
  background: none; border: none; color: #22c55e;
  font-size: .82rem; font-weight: 600; cursor: pointer;
  font-family: inherit; padding: 0; white-space: nowrap;
}
.psc__error button:hover { text-decoration: underline; }

/* ── Responsive ── */
@media (max-width: 520px) {
  .psc__step        { padding: 1.5rem 1rem; }
  .psc__preview-row { flex-direction: column; }
  .psc__arrow-wrap  { transform: rotate(90deg); }
  .psc__actions     { flex-direction: column; }
  .psc__btn         { width: 100%; justify-content: center; }
}