:root{
 --yellow: #F5C430;
  --yellow-dim: #f7d165;
  --black: #0D0D0D;
  --dark: #1A1A1A;
  --mid: #2C2C2C;
  --white: #FFFFFF;
  --off: #F7F7F8;
  --border: #E8E8EA;
  --muted: #9A9AA8;
  --green: #22C55E;
  --red: #EF4444;
  --radius: 16px;
}
/* ── Shell ── */
.skpbn-qtfr-shell {
  display: flex;
  width: 100%;
  margin:60px auto;
  max-width: 900px;
  min-height: 620px;
  border-radius: 28px;
  overflow: hidden;
  box-shadow: 0 24px 80px rgba(0,0,0,0.18), 0 4px 16px rgba(0,0,0,0.08);
}

/* ── Left sidebar ── */
.skpbn-qtfr-sidebar {
  width: 270px;
  flex-shrink: 0;
  background: var(--black);
  padding: 40px 28px;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}
.skpbn-qtfr-sidebar::before {
  content: '';
  position: absolute;
  bottom: -80px; right: -80px;
  width: 240px; height: 240px;
  background: var(--yellow);
  border-radius: 50%;
  opacity: 0.06;
}
.skpbn-qtfr-sidebar::after {
  content: '';
  position: absolute;
  top: -60px; left: -60px;
  width: 180px; height: 180px;
  background: var(--yellow);
  border-radius: 50%;
  opacity: 0.04;
}

.skpbn-qtfr-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 48px;
}
.skpbn-qtfr-brand-icon {
  width: 38px; height: 38px;
  background: var(--yellow);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.skpbn-qtfr-brand-name {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.2;
}
.skpbn-qtfr-brand-name span {
  display: block;
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Step nav */
.skpbn-qtfr-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
}
.skpbn-qtfr-nav-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 12px;
  border-radius: 12px;
  cursor: default;
  transition: background 0.2s;
  position: relative;
}
.skpbn-qtfr-nav-item.skpbn-qtfr-nav-active {
  background: rgba(245,196,48,0.12);
}
.skpbn-qtfr-nav-num {
  width: 32px; height: 32px;
  border-radius: 50%;
  border: 2px solid var(--mid);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--muted);
  flex-shrink: 0;
  transition: all 0.25s ease;
  position: relative;
  z-index: 1;
}
.skpbn-qtfr-nav-item.skpbn-qtfr-nav-active .skpbn-qtfr-nav-num {
  background: var(--yellow);
  border-color: var(--yellow);
  color: var(--black);
}
.skpbn-qtfr-nav-item.skpbn-qtfr-nav-done .skpbn-qtfr-nav-num {
  background: var(--green);
  border-color: var(--green);
  color: #fff;
  font-size: 0.9rem;
}
.skpbn-qtfr-nav-text {}
.skpbn-qtfr-nav-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--muted);
  transition: color 0.2s;
}
.skpbn-qtfr-nav-item.skpbn-qtfr-nav-active .skpbn-qtfr-nav-label { color: var(--white); }
.skpbn-qtfr-nav-item.skpbn-qtfr-nav-done .skpbn-qtfr-nav-label { color: #5A5A6A; }
.skpbn-qtfr-nav-sub {
  font-size: 0.7rem;
  color: #444;
  margin-top: 1px;
  display: none;
}
.skpbn-qtfr-nav-item.skpbn-qtfr-nav-active .skpbn-qtfr-nav-sub { display: block; color: rgba(245,196,48,0.6); }

/* connector line between steps */
.skpbn-qtfr-nav-connector {
  width: 2px;
  height: 14px;
  background: var(--mid);
  margin: 0 0 0 27px;
  border-radius: 2px;
}

.skpbn-qtfr-sidebar-footer {
  border-top: 1px solid var(--mid);
  padding-top: 20px;
  margin-top: 20px;
}
.skpbn-qtfr-call-box {
  background: var(--mid);
  border-radius: 12px;
  padding: 14px 16px;
}
.skpbn-qtfr-call-box p {
  font-size: 0.7rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  font-weight: 600;
  margin-bottom: 4px;
}
.skpbn-qtfr-call-box a {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--yellow);
  text-decoration: none;
}

/* ── Main content ── */
.skpbn-qtfr-main {
  flex: 1;
  background: var(--white);
  padding: 44px 44px 36px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
}

/* Step container */
.skpbn-qtfr-step {
  display: none;
  flex-direction: column;
  height: 100%;
  animation: skpbn-slideIn 0.3s ease forwards;
}
.skpbn-qtfr-step.skpbn-qtfr-active { display: flex; }
.skpbn-qtfr-step.skpbn-qtfr-leaving {
  animation: skpbn-slideOut 0.25s ease forwards;
}
@keyframes skpbn-slideIn {
  from { opacity: 0; transform: translateX(22px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes skpbn-slideOut {
  from { opacity: 1; transform: translateX(0); }
  to   { opacity: 0; transform: translateX(-22px); }
}

.skpbn-qtfr-step-head {
  margin-bottom: 30px;
}
.skpbn-qtfr-step-eyebrow {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: var(--yellow);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.skpbn-qtfr-step-eyebrow::before {
  content: '';
  width: 20px; height: 2px;
  background: var(--yellow);
  border-radius: 2px;
}
.skpbn-qtfr-step-title {
  font-size: 1.65rem;
  font-weight: 800;
  color: var(--black);
  letter-spacing: -0.5px;
  line-height: 1.2;
}

/* ── Inputs ── */
.skpbn-qtfr-field-group {
  position: relative;
  margin-bottom: 16px;
}
.skpbn-qtfr-field-group label {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--muted);
  margin-bottom: 7px;
}
.skpbn-qtfr-field-group input,
.skpbn-qtfr-field-group textarea,
.skpbn-qtfr-field-group select {
  width: 100%;
  background: var(--off);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 13px 16px;
  font-family: inherit;
  font-size: 0.97rem;
  font-weight: 500;
  color: var(--black);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
  appearance: none;
}
.skpbn-qtfr-field-group textarea { min-height: 90px; resize: vertical; }
.skpbn-qtfr-field-group input:focus,
.skpbn-qtfr-field-group textarea:focus,
.skpbn-qtfr-field-group select:focus {
  border-color: var(--yellow);
  background: #FFFDF0;
  box-shadow: 0 0 0 4px rgba(245,196,48,0.12);
}
.skpbn-qtfr-field-group input.skpbn-qtfr-err,
.skpbn-qtfr-field-group textarea.skpbn-qtfr-err {
  border-color: var(--red);
  box-shadow: 0 0 0 4px rgba(239,68,68,0.1);
}
.skpbn-qtfr-select-icon {
  position: absolute;
  right: 14px;
  bottom: 14px;
  pointer-events: none;
  color: var(--muted);
}
.skpbn-qtfr-select-icon svg { display: block; }

.skpbn-qtfr-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

/* ── Price badge (step 1) ── */
.skpbn-qtfr-price-strip {
  background: var(--black);
  border-radius: var(--radius);
  padding: 20px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 20px 0 0;
}
.skpbn-qtfr-price-strip-info {}
.skpbn-qtfr-price-strip-tag {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: rgba(255,255,255,0.4);
  margin-bottom: 3px;
}
.skpbn-qtfr-price-strip-desc {
  font-size: 0.88rem;
  font-weight: 600;
  color: rgba(255,255,255,0.7);
}
.skpbn-qtfr-price-strip-amount {
  font-size: 2rem;
  font-weight: 900;
  color: var(--yellow);
  letter-spacing: -1px;
}

/* ── Placement tiles ── */
.skpbn-qtfr-tile-group {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-bottom: 22px;
}
.skpbn-qtfr-tile-group input[type="radio"] { display: none; }
.skpbn-qtfr-tile {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px 10px;
  border-radius: 14px;
  border: 1.5px solid var(--border);
  background: var(--off);
  cursor: pointer;
  transition: all 0.18s ease;
  text-align: center;
}
.skpbn-qtfr-tile-icon {
  font-size: 1.5rem;
  line-height: 1;
}
.skpbn-qtfr-tile-name {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--muted);
  transition: color 0.18s;
}
.skpbn-qtfr-tile-group input:checked + .skpbn-qtfr-tile {
  border-color: var(--black);
  background: var(--black);
  box-shadow: 0 4px 16px rgba(0,0,0,0.2);
}
.skpbn-qtfr-tile-group input:checked + .skpbn-qtfr-tile .skpbn-qtfr-tile-name { color: var(--yellow); }
.skpbn-qtfr-tile:hover { border-color: #bbb; background: #F0F0F2; }
.skpbn-qtfr-tile-group input:checked + .skpbn-qtfr-tile:hover { background: var(--dark); }

/* ── Time pills ── */
.skpbn-qtfr-pill-group {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.skpbn-qtfr-pill-group input[type="radio"] { display: none; }
.skpbn-qtfr-pill {
  padding: 9px 20px;
  border-radius: 40px;
  border: 1.5px solid var(--border);
  background: var(--off);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--muted);
  cursor: pointer;
  transition: all 0.18s ease;
  user-select: none;
}
.skpbn-qtfr-pill-group input:checked + .skpbn-qtfr-pill {
  background: var(--yellow);
  border-color: var(--yellow);
  color: var(--black);
  box-shadow: 0 3px 12px rgba(245,196,48,0.35);
}
.skpbn-qtfr-pill:hover { border-color: #999; }

/* ── Toggle ── */
.skpbn-qtfr-addon-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--off);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 18px;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  user-select: none;
}
.skpbn-qtfr-addon-card:has(input:checked) {
  border-color: var(--yellow);
  background: #FFFDF0;
}
.skpbn-qtfr-addon-card input[type="checkbox"] { display: none; }
.skpbn-qtfr-addon-info {}
.skpbn-qtfr-addon-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--black);
}
.skpbn-qtfr-addon-sub {
  font-size: 0.75rem;
  color: var(--muted);
  margin-top: 2px;
}
.skpbn-qtfr-addon-right {
  display: flex;
  align-items: center;
  gap: 12px;
}
.skpbn-qtfr-addon-price {
  font-size: 0.9rem;
  font-weight: 800;
  color: var(--black);
  background: var(--yellow);
  padding: 3px 10px;
  border-radius: 20px;
}
.skpbn-qtfr-tog-track {
  width: 42px; height: 23px;
  border-radius: 40px;
  background: #D0D0D8;
  position: relative;
  flex-shrink: 0;
  transition: background 0.22s;
}
.skpbn-qtfr-tog-track::after {
  content: '';
  position: absolute;
  width: 17px; height: 17px;
  background: #fff;
  border-radius: 50%;
  top: 3px; left: 3px;
  transition: transform 0.22s;
  box-shadow: 0 1px 4px rgba(0,0,0,0.2);
}
.skpbn-qtfr-addon-card:has(input:checked) .skpbn-qtfr-tog-track { background: var(--black); }
.skpbn-qtfr-addon-card:has(input:checked) .skpbn-qtfr-tog-track::after { transform: translateX(19px); }

/* ── section micro-label ── */
.skpbn-qtfr-micro {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.9px;
  color: var(--muted);
  margin-bottom: 10px;
  display: block;
}

/* ── Order summary (step 4) ── */
.skpbn-qtfr-receipt {
  background: var(--off);
  border-radius: 18px;
  overflow: hidden;
  border: 1.5px solid var(--border);
}
.skpbn-qtfr-receipt-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 13px 20px;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
}
.skpbn-qtfr-receipt-row:last-child { border-bottom: none; }
.skpbn-qtfr-receipt-row .rk { color: var(--muted); font-weight: 500; }
.skpbn-qtfr-receipt-row .rv { font-weight: 600; color: var(--black); text-align: right; max-width: 55%; }
.skpbn-qtfr-receipt-total {
  background: var(--black);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
}
.skpbn-qtfr-receipt-total .rk { color: rgba(255,255,255,0.6); font-weight: 600; font-size: 0.88rem; }
.skpbn-qtfr-receipt-total .rv { color: var(--yellow); font-size: 1.5rem; font-weight: 900; letter-spacing: -0.5px; }

/* ── Payment card mock ── */
.skpbn-qtfr-card-mock {
  background: linear-gradient(135deg, #1A1A2E 0%, #0D0D1A 100%);
  border-radius: 18px;
  padding: 22px 24px 18px;
  margin-bottom: 22px;
  position: relative;
  overflow: hidden;
  min-height: 130px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.skpbn-qtfr-card-mock::before {
  content: '';
  position: absolute;
  top: -40px; right: -40px;
  width: 160px; height: 160px;
  background: rgba(245,196,48,0.08);
  border-radius: 50%;
}
.skpbn-qtfr-card-mock::after {
  content: '';
  position: absolute;
  bottom: -60px; left: -20px;
  width: 140px; height: 140px;
  background: rgba(245,196,48,0.04);
  border-radius: 50%;
}
.skpbn-qtfr-card-chip { font-size: 1.3rem; }
.skpbn-qtfr-card-num-preview {
  font-size: 1.05rem;
  letter-spacing: 3.5px;
  color: rgba(255,255,255,0.85);
  font-weight: 600;
  font-family: 'Courier New', monospace;
  margin-top: 12px;
}
.skpbn-qtfr-card-bottom {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-top: 8px;
}
.skpbn-qtfr-card-exp {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.45);
}
.skpbn-qtfr-card-total-badge {
  background: var(--yellow);
  color: var(--black);
  font-size: 0.8rem;
  font-weight: 800;
  padding: 4px 12px;
  border-radius: 20px;
}

/* ── Buttons ── */
.skpbn-qtfr-btn-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 28px;
}
.skpbn-qtfr-btn-row.skpbn-qtfr-right { justify-content: flex-end; }

.skpbn-qtfr-btn-back {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 12px 22px;
  border-radius: 40px;
  border: 1.5px solid var(--border);
  background: transparent;
  font-family: inherit;
  font-size: 0.88rem;
  font-weight: 700;
  color: #555;
  cursor: pointer;
  transition: all 0.18s;
}
.skpbn-qtfr-btn-back:hover { border-color: var(--black); color: var(--black); background: var(--off); }

.skpbn-qtfr-btn-next {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 30px;
  border-radius: 40px;
  border: none;
  background: var(--black);
  font-family: inherit;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--white);
  cursor: pointer;
  transition: all 0.18s;
  letter-spacing: 0.2px;
}
.skpbn-qtfr-btn-next:hover { background: var(--yellow); color: var(--black); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(245,196,48,0.35); }
.skpbn-qtfr-btn-next svg, .skpbn-qtfr-btn-back svg { flex-shrink: 0; }

.skpbn-qtfr-btn-submit {
  flex: 1;
  max-width: 64%;
  border-radius: 14px;
  justify-content: center;
  padding: 15px 30px;
  font-size: 0.97rem;
}

/* ── Confirm ── */
.skpbn-qtfr-confirm {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  height: 100%;
  padding: 20px;
  animation: skpbn-slideIn 0.3s ease forwards;
}
.skpbn-qtfr-confirm.skpbn-qtfr-active { display: flex; }
.skpbn-qtfr-confirm-ring {
  width: 80px; height: 80px;
  background: #ECFDF5;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 2rem;
  margin-bottom: 20px;
  animation: skpbn-pop 0.5s cubic-bezier(0.34,1.56,0.64,1);
}
@keyframes skpbn-pop {
  from { transform: scale(0); opacity: 0; }
  to   { transform: scale(1); opacity: 1; }
}
.skpbn-qtfr-confirm h2 {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--black);
  margin-bottom: 10px;
  letter-spacing: -0.4px;
}
.skpbn-qtfr-confirm p { font-size: 0.92rem; color: var(--muted); line-height: 1.6; }
.skpbn-qtfr-confirm strong { color: var(--black); }

/* ── Misc ── */
.skpbn-qtfr-hidden { display: none !important; }
.skpbn-qtfr-scroll { overflow-y: auto; flex: 1; padding-right: 4px; }
.skpbn-qtfr-scroll::-webkit-scrollbar { width: 4px; }
.skpbn-qtfr-scroll::-webkit-scrollbar-track { background: transparent; }
.skpbn-qtfr-scroll::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }

@media (max-width: 700px) {
  .skpbn-qtfr-shell { flex-direction: column; border-radius: 20px; }
  .skpbn-qtfr-sidebar { width: 100%; padding: 24px 24px 18px; flex-direction: row; flex-wrap: wrap; gap: 12px; }
  .skpbn-qtfr-brand { margin-bottom: 0; }
  .skpbn-qtfr-nav { flex-direction: row; flex-wrap: wrap; gap: 8px; flex: none; }
  .skpbn-qtfr-nav-connector { display: none; }
  .skpbn-qtfr-nav-sub, .skpbn-qtfr-nav-label { font-size: 0.7rem; }
  .skpbn-qtfr-sidebar-footer { display: none; }
  .skpbn-qtfr-main { padding: 28px 22px 24px; }
  .skpbn-qtfr-tile-group { grid-template-columns: repeat(2,1fr); }
  .skpbn-qtfr-two-col { grid-template-columns: 1fr; }
  .skpbn-qtfr-btn-submit { max-width: 100%; }
}