.aicc-root {
  --aicc-c-primary: #e8541c;
  --aicc-c-accent:  #ff7a3d;
  --aicc-c-dark:    #14191f;
  --aicc-c-light:   #fafafa;
  --aicc-c-text:    #14191f;
  --aicc-c-dim:     #5b6470;
  --aicc-c-muted:   #8a929d;
  --aicc-c-line:    #e6e8ec;
  --aicc-c-line-2:  #d4d8de;
  --aicc-c-surface: #ffffff;
  --aicc-radius:    14px;
  --aicc-radius-sm: 10px;

  font-family: 'Jost', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  color: var(--aicc-c-text);
  line-height: 1.55;
  background: var(--aicc-c-light);
  padding: clamp(20px, 4vw, 48px) clamp(14px, 3vw, 32px);
  border-radius: 18px;
}

.aicc-root *, .aicc-root *::before, .aicc-root *::after { box-sizing: border-box; }

.aicc-shell {
  max-width: 1180px;
  margin: 0 auto;
  background: var(--aicc-c-surface);
  border: 1px solid var(--aicc-c-line);
  border-radius: 20px;
  padding: clamp(20px, 3vw, 36px);
  box-shadow: 0 20px 60px -30px rgba(20,25,31,.12);
}

.aicc-header { text-align: left; margin-bottom: 24px; }
.aicc-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 12px;
  background: rgba(232,84,28,.08);
  color: var(--aicc-c-primary);
  border-radius: 999px;
  font-size: 12px; font-weight: 600;
  letter-spacing: .14em; text-transform: uppercase;
  margin-bottom: 14px;
}
.aicc-title {
  margin: 0 0 8px;
  font-size: clamp(24px, 3.2vw, 36px);
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--aicc-c-dark);
  line-height: 1.15;
}
.aicc-subtitle {
  margin: 0;
  font-size: clamp(14px, 1.1vw, 16px);
  color: var(--aicc-c-dim);
  max-width: 720px;
}

.aicc-steps { margin: 22px 0 28px; }
.aicc-steps ol {
  list-style: none; margin: 0; padding: 0;
  display: flex; flex-wrap: wrap; gap: 6px 18px;
}
.aicc-step {
  display: flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 500;
  color: var(--aicc-c-muted);
  transition: color .25s ease;
  cursor: pointer;
}
.aicc-step span {
  width: 26px; height: 26px;
  display: inline-grid; place-items: center;
  border: 1px solid var(--aicc-c-line-2);
  border-radius: 50%;
  font-size: 11px; font-weight: 600;
  font-variant-numeric: tabular-nums;
  color: var(--aicc-c-muted);
  background: #fff;
  transition: all .25s ease;
}
.aicc-step.is-active { color: var(--aicc-c-dark); }
.aicc-step.is-active span { background: var(--aicc-c-primary); color: #fff; border-color: var(--aicc-c-primary); }
.aicc-step.is-done { color: var(--aicc-c-dim); }
.aicc-step.is-done span { background: var(--aicc-c-dark); color: #fff; border-color: var(--aicc-c-dark); }
.aicc-progress {
  height: 4px; margin-top: 14px;
  background: var(--aicc-c-line);
  border-radius: 999px; overflow: hidden;
}
.aicc-progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--aicc-c-primary), var(--aicc-c-accent));
  transition: width .35s ease;
  width: 16%;
}

.aicc-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 28px;
  align-items: start;
}
.aicc-main { min-width: 0; }
.aicc-side { position: sticky; top: 24px; }

.aicc-pane { display: none; }
.aicc-pane.is-active { display: block; animation: aicc-fade .25s ease; }
@keyframes aicc-fade { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

.aicc-pane-title {
  font-size: 20px; font-weight: 700;
  margin: 0 0 18px;
  color: var(--aicc-c-dark);
  letter-spacing: -.005em;
}

.aicc-field { margin-bottom: 18px; }
.aicc-label {
  display: block;
  font-size: 13px; font-weight: 500;
  color: var(--aicc-c-dim);
  margin-bottom: 8px;
}
.aicc-req { color: var(--aicc-c-primary); }

.aicc-root input[type=text],
.aicc-root input[type=tel],
.aicc-root input[type=email],
.aicc-root input[type=number],
.aicc-root select,
.aicc-root textarea {
  width: 100%;
  font: inherit; font-size: 15px;
  color: var(--aicc-c-text);
  padding: 12px 14px;
  background: #fff;
  border: 1px solid var(--aicc-c-line-2);
  border-radius: var(--aicc-radius-sm);
  outline: none;
  transition: border-color .2s ease, box-shadow .2s ease;
  min-height: 46px;
}
.aicc-root textarea { min-height: 90px; resize: vertical; }
.aicc-root input:focus,
.aicc-root select:focus,
.aicc-root textarea:focus {
  border-color: var(--aicc-c-primary);
  box-shadow: 0 0 0 4px rgba(232,84,28,.1);
}
.aicc-root input.is-error,
.aicc-root select.is-error {
  border-color: #d63333;
  box-shadow: 0 0 0 4px rgba(214,51,51,.08);
}

.aicc-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.aicc-row-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.aicc-row-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }

.aicc-options { display: flex; flex-wrap: wrap; gap: 8px; }
.aicc-options-sm .aicc-chip { font-size: 13px; padding: 8px 12px; }
.aicc-chip {
  position: relative;
  display: inline-flex; align-items: center;
  padding: 10px 16px;
  border: 1px solid var(--aicc-c-line-2);
  border-radius: 999px;
  background: #fff;
  cursor: pointer;
  font-size: 14px; font-weight: 500;
  color: var(--aicc-c-text);
  transition: all .2s ease;
  user-select: none;
}
.aicc-chip input { position: absolute; opacity: 0; pointer-events: none; }
.aicc-chip:hover { border-color: var(--aicc-c-primary); color: var(--aicc-c-primary); }
.aicc-chip:has(input:checked) {
  background: var(--aicc-c-primary);
  border-color: var(--aicc-c-primary);
  color: #fff;
  box-shadow: 0 4px 12px -4px rgba(232,84,28,.4);
}

.aicc-hp {
  position: absolute !important;
  left: -10000px !important;
  width: 1px !important; height: 1px !important;
  overflow: hidden;
}

.aicc-items { display: flex; flex-direction: column; gap: 14px; margin-bottom: 14px; }
.aicc-item {
  border: 1px solid var(--aicc-c-line);
  border-radius: var(--aicc-radius);
  padding: 18px;
  background: #fff;
  transition: border-color .25s ease;
}
.aicc-item:hover { border-color: var(--aicc-c-line-2); }
.aicc-item-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--aicc-c-line);
}
.aicc-item-num {
  font-size: 12px; font-weight: 600;
  letter-spacing: .12em; text-transform: uppercase;
  color: var(--aicc-c-primary);
}
.aicc-item-remove {
  width: 28px; height: 28px;
  border-radius: 50%;
  border: 1px solid var(--aicc-c-line-2);
  background: #fff;
  cursor: pointer;
  font-size: 18px; line-height: 1;
  color: var(--aicc-c-dim);
  transition: all .2s ease;
}
.aicc-item-remove:hover { background: #fff5f0; border-color: var(--aicc-c-primary); color: var(--aicc-c-primary); }

.aicc-btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 10px;
  padding: 14px 24px;
  border: 1px solid transparent;
  border-radius: var(--aicc-radius-sm);
  font: inherit;
  font-size: 15px; font-weight: 600;
  cursor: pointer;
  transition: all .25s ease;
  min-height: 48px;
}
.aicc-btn--primary {
  background: linear-gradient(180deg, var(--aicc-c-accent), var(--aicc-c-primary));
  color: #fff;
  box-shadow: 0 10px 24px -10px rgba(232,84,28,.5);
}
.aicc-btn--primary:hover, .aicc-btn--primary:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 14px 30px -10px rgba(232,84,28,.65);
  outline: none;
}
.aicc-btn--ghost {
  background: #fff;
  color: var(--aicc-c-text);
  border-color: var(--aicc-c-line-2);
}
.aicc-btn--ghost:hover, .aicc-btn--ghost:focus-visible {
  border-color: var(--aicc-c-dark);
  outline: none;
}
.aicc-btn:disabled { opacity: .5; pointer-events: none; }
.aicc-root [hidden] { display: none !important; }

.aicc-nav {
  display: flex; gap: 10px;
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--aicc-c-line);
  flex-wrap: wrap;
}
#aicc-prev { margin-right: auto; }
#aicc-prev[disabled] { visibility: hidden; }

.aicc-file-drop {
  position: relative;
  border: 2px dashed var(--aicc-c-line-2);
  border-radius: var(--aicc-radius-sm);
  padding: 22px;
  text-align: center;
  color: var(--aicc-c-dim);
  cursor: pointer;
  transition: all .2s ease;
  background: #fff;
}
.aicc-file-drop:hover, .aicc-file-drop.is-dragging {
  border-color: var(--aicc-c-primary);
  background: rgba(232,84,28,.04);
  color: var(--aicc-c-primary);
}
.aicc-file-drop input {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  opacity: 0; cursor: pointer;
}
.aicc-file-list { margin-top: 10px; display: flex; flex-direction: column; gap: 6px; }
.aicc-file-list-item {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 12px;
  background: #f5f6f8;
  border-radius: var(--aicc-radius-sm);
  font-size: 13px;
}
.aicc-file-list-item span:first-child { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.aicc-consent label {
  display: flex; gap: 10px; align-items: flex-start;
  cursor: pointer;
  font-size: 13px;
  color: var(--aicc-c-dim);
}
.aicc-consent input { margin-top: 3px; }
.aicc-consent a { color: var(--aicc-c-primary); }

.aicc-side-card {
  background: var(--aicc-c-dark);
  color: #fff;
  border-radius: var(--aicc-radius);
  padding: 22px;
  position: relative;
  overflow: hidden;
}
.aicc-side-card::before {
  content: ""; position: absolute;
  top: -80px; right: -60px;
  width: 200px; height: 200px;
  background: radial-gradient(circle, rgba(232,84,28,.35), transparent 60%);
  filter: blur(20px);
  pointer-events: none;
}
.aicc-side-label {
  position: relative;
  font-size: 11px; font-weight: 600;
  letter-spacing: .18em; text-transform: uppercase;
  color: rgba(255,255,255,.55);
  margin-bottom: 16px;
}
.aicc-side-label--sm { margin-bottom: 10px; margin-top: 18px; }
.aicc-side-list {
  list-style: none; margin: 0; padding: 0;
  position: relative;
}
.aicc-side-list li {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px dashed rgba(255,255,255,.08);
  font-size: 13px;
}
.aicc-side-list li:last-child { border-bottom: none; }
.aicc-side-list span { color: rgba(255,255,255,.6); }
.aicc-side-list strong {
  color: #fff; font-weight: 600;
  font-variant-numeric: tabular-nums;
}
.aicc-side-risks {
  position: relative;
  padding-top: 12px;
}
.aicc-risks {
  font-size: 13px;
  color: rgba(255,255,255,.8);
  line-height: 1.5;
}
.aicc-risk-tag {
  display: inline-block;
  padding: 4px 10px;
  margin: 3px 4px 3px 0;
  background: rgba(232,84,28,.18);
  color: var(--aicc-c-accent);
  border-radius: 999px;
  font-size: 12px; font-weight: 500;
}

.aicc-summary {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-bottom: 16px;
}
.aicc-summary-cell {
  padding: 14px 16px;
  background: #f6f7f9;
  border-radius: var(--aicc-radius-sm);
  border: 1px solid var(--aicc-c-line);
}
.aicc-summary-cell .k {
  display: block;
  font-size: 11px; font-weight: 600;
  letter-spacing: .12em; text-transform: uppercase;
  color: var(--aicc-c-muted);
  margin-bottom: 6px;
}
.aicc-summary-cell .v {
  font-size: 15px; font-weight: 600;
  color: var(--aicc-c-dark);
}
.aicc-summary-cell--wide { grid-column: 1 / -1; }
.aicc-disclaimer {
  margin: 12px 0 0;
  padding: 12px 14px;
  background: #fff5f0;
  border-left: 3px solid var(--aicc-c-primary);
  color: var(--aicc-c-dim);
  font-size: 13px;
  border-radius: 0 var(--aicc-radius-sm) var(--aicc-radius-sm) 0;
}
.aicc-disclaimer--sm { margin-top: 18px; font-size: 12px; background: transparent; border: none; padding-left: 0; color: var(--aicc-c-muted); }

.aicc-success {
  text-align: center;
  padding: 40px 24px;
}
.aicc-success-icon {
  width: 64px; height: 64px;
  margin: 0 auto 18px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--aicc-c-accent), var(--aicc-c-primary));
  color: #fff;
  font-size: 30px; font-weight: 700;
  box-shadow: 0 14px 30px -10px rgba(232,84,28,.5);
}
.aicc-success h3 {
  margin: 0 0 10px;
  font-size: clamp(22px, 2.5vw, 28px);
  color: var(--aicc-c-dark);
}
.aicc-success p { color: var(--aicc-c-dim); max-width: 580px; margin: 0 auto 18px; }
.aicc-success-num {
  display: inline-block;
  padding: 8px 16px;
  background: #f6f7f9;
  border-radius: 999px;
  font-size: 14px;
  color: var(--aicc-c-dark);
  margin-bottom: 22px;
}
.aicc-success-summary {
  max-width: 600px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  text-align: left;
}

.aicc-footer {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px;
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid var(--aicc-c-line);
  font-size: 12px;
  color: var(--aicc-c-muted);
  letter-spacing: .04em;
  flex-wrap: wrap;
}

@media (max-width: 1024px) {
  .aicc-grid { grid-template-columns: 1fr; }
  .aicc-side { position: static; }
}
@media (max-width: 640px) {
  .aicc-shell { padding: 18px; }
  .aicc-row-2, .aicc-row-3, .aicc-row-4 { grid-template-columns: 1fr 1fr; }
  .aicc-summary { grid-template-columns: 1fr; }
  .aicc-success-summary { grid-template-columns: 1fr; }
  .aicc-btn { width: 100%; }
  #aicc-prev { margin-right: 0; order: 2; }
  .aicc-nav { flex-direction: column-reverse; }
  .aicc-steps ol { gap: 6px 10px; }
  .aicc-step { font-size: 12px; }
  .aicc-step span { width: 22px; height: 22px; font-size: 10px; }
}