:root {
  --cofis-primary: #2563eb;
  --cofis-primary-light: #4f83f0;
  --cofis-primary-lighter: #eff6ff;
  --cofis-primary-dark: #1d4ed8;
  --cofis-border: #e2e8f0;
  --cofis-text-soft: #334155;
  --cofis-muted: #64748b;
}

@supports (color: color-mix(in srgb, #000 50%, #fff)) {
  :root {
    --cofis-primary-light: color-mix(in srgb, var(--cofis-primary) 70%, white);
    --cofis-primary-lighter: color-mix(in srgb, var(--cofis-primary) 10%, white);
    --cofis-primary-dark: color-mix(in srgb, var(--cofis-primary) 85%, black);
  }
}

.cofis-returns {
  max-width: 1460px;
  margin: 16px auto;
  padding: 0 12px;
  color: inherit;
  font-family: var(--font-family-base, var(--font-family, var(--body-font-family, inherit)));
  font-size: var(--font-size-base, inherit);
  line-height: var(--line-height-base, inherit);
}

.cofis-returns h1,
.cofis-returns h2,
.cofis-returns h3,
.cofis-returns h4,
.cofis-returns h5,
.cofis-returns h6 {
  margin-top: 0;
  font-family: var(--headings-font-family, var(--heading-font-family, inherit));
  font-weight: var(--headings-font-weight, inherit);
  line-height: var(--headings-line-height, inherit);
}

.cofis-returns__layout {
  display: grid;
  grid-template-columns: 440px 1fr;
  border: 1px solid var(--cofis-border);
  border-radius: 24px;
  background: #fff;
  overflow: hidden;
}

.cofis-returns__aside {
  padding: 56px 40px;
  border-right: 1px solid var(--cofis-border);
}

.cofis-returns__aside > h2 {
  margin-bottom: 24px;
  max-width: 320px;
}

.cofis-returns__aside > p {
  margin: 0 0 34px;
  color: var(--cofis-text-soft);
  line-height: 1.5;
}

.cofis-returns__benefits {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 32px;
}

.cofis-returns__benefit {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 16px;
  align-items: center;
}

.cofis-returns__benefit-icon {
  position: relative;
  width: 56px;
  height: 56px;
  flex: 0 0 56px;
  border-radius: 50%;
  background: #eef2f7;
  line-height: 0;
}

.cofis-returns__benefit-icon svg {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 24px;
  height: 24px;
  stroke: #475569;
  fill: none;
  stroke-width: 2;
}

.cofis-returns__benefit strong {
  display: block;
  margin-bottom: 4px;
}

.cofis-returns__benefit span {
  display: block;
  color: var(--cofis-text-soft);
  line-height: 1.45;
}

.cofis-returns__help {
  margin-top: 34px;
  margin-left: -14px;
  padding: 18px 18px 18px 14px;
  border-radius: 20px;
  border: 1px solid color-mix(in srgb, var(--cofis-primary) 20%, white);
  background: var(--cofis-primary-lighter);
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 16px;
  align-items: start;
}

.cofis-returns__help p {
  margin: 6px 0 8px;
  color: var(--cofis-text-soft);
}

.cofis-returns__help a {
  color: var(--cofis-primary);
  font-weight: 600;
  text-decoration: none;
}

.cofis-returns__help-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: transparent;
  border: 2px solid var(--cofis-primary);
  color: var(--cofis-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
}

.cofis-returns__help-icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--cofis-primary);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.cofis-returns__content {
  padding: 40px;
}

.cofis-returns__wizard {
  list-style: none;
  margin: 24px 0 26px;
  padding: 0 10px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  position: relative;
}

.cofis-returns__wizard::before {
  content: "";
  position: absolute;
  left: 56px;
  right: 56px;
  top: 22px;
  height: 2px;
  background: #d5deec;
}

.cofis-returns__wizard-step {
  display: grid;
  justify-items: center;
  text-align: center;
  gap: 10px;
  z-index: 1;
}

.cofis-returns__wizard-step > span {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 2px solid #d5deec;
  background: #f4f7fc;
  color: #2f3f64;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.cofis-returns__wizard-step > em {
  font-style: normal;
  color: var(--cofis-text-soft);
  line-height: 1.25;
}

.cofis-returns__wizard-step.is-active > span {
  background: var(--cofis-primary);
  border-color: var(--cofis-primary);
  color: #fff;
}

.cofis-returns__wizard-step.is-active > em {
  color: var(--cofis-primary);
  font-weight: 700;
}

.cofis-returns__card {
  border: 1px solid var(--cofis-border);
  border-radius: 20px;
  background: #fff;
  padding: 40px;
}

.cofis-returns__step-kicker {
  margin-bottom: 10px;
  color: var(--cofis-primary);
  font-weight: 600;
}

.cofis-returns__card h1 {
  font-size: 1.8rem;
}

.cofis-returns__card > p {
  margin: 0 0 20px;
  color: var(--cofis-text-soft);
  line-height: 1.45;
}

.cofis-returns__form {
  margin-top: 16px;
}

.cofis-returns__field {
  display: block;
  margin-bottom: 24px;
}

.cofis-returns__field > span {
  display: block;
  margin-bottom: 8px;
}

.cofis-required {
  color: #ef4444;
  font-style: normal;
}

.cofis-returns__field input,
.cofis-returns__field textarea,
.cofis-returns-checkbox {
  font: inherit;
}

.cofis-returns__field input,
.cofis-returns__field textarea {
  width: 100%;
  border: 1px solid #cbd5e1;
  border-radius: 10px;
  padding: 10px 16px;
}

.cofis-returns__field input {
  height: 48px;
}

.cofis-returns__field textarea {
  min-height: 120px;
  resize: vertical;
}

.cofis-returns__field input:focus,
.cofis-returns__field textarea:focus {
  outline: none;
  border-color: var(--cofis-primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--cofis-primary) 20%, white);
}

.cofis-returns__field small {
  display: block;
  margin-top: 8px;
  color: var(--cofis-muted);
  line-height: 1.35;
}

.cofis-returns__actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 32px;
}

.cofis-returns__actions--center {
  justify-content: center;
}

.cofis-returns-back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--cofis-primary);
  text-decoration: none;
}

.cofis-returns-back-link:hover {
  color: var(--cofis-primary-dark);
  text-decoration: underline;
}

.cofis-returns__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-width: 152px;
  height: 48px;
  border-radius: 14px;
  border: 1px solid transparent;
  padding: 0 20px;
  text-decoration: none;
  font: inherit;
  cursor: pointer;
}

.cofis-returns__btn--primary {
  background: var(--cofis-primary);
  border-color: var(--cofis-primary);
  color: #fff !important;
}

.cofis-returns__btn--primary:hover {
  background: var(--cofis-primary-dark);
  border-color: var(--cofis-primary-dark);
}

.cofis-returns__btn[disabled] {
  opacity: 0.55;
  cursor: not-allowed;
}

.cofis-chevron {
  width: 8px;
  height: 8px;
  border-top: 2px solid currentColor;
  border-right: 2px solid currentColor;
  display: inline-block;
}

.cofis-chevron--right {
  transform: rotate(45deg);
}

.cofis-chevron--left {
  transform: rotate(-135deg);
}

.cofis-returns__alert {
  border-radius: 8px;
  padding: 12px;
  margin-bottom: 16px;
}

.cofis-returns__alert.is-error {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #991b1b;
}

.cofis-returns__alert.is-success {
  background: #ecfdf5;
  border: 1px solid #bbf7d0;
  color: #166534;
}

.cofis-returns__alert.is-info {
  background: var(--cofis-primary-lighter);
  border: 1px solid color-mix(in srgb, var(--cofis-primary) 25%, white);
  color: var(--cofis-primary);
  max-height: 120px;
  overflow: hidden;
  opacity: 1;
  transition: max-height 0.4s ease, opacity 0.35s ease, margin-bottom 0.35s ease,
              padding-top 0.35s ease, padding-bottom 0.35s ease;
}

.cofis-returns__alert.is-info.is-collapsed {
  max-height: 0;
  opacity: 0;
  margin-bottom: 0;
  padding-top: 0;
  padding-bottom: 0;
}

.cofis-returns__section {
  border-radius: 8px;
  padding: 10px 12px;
  margin-bottom: 16px;
}

.cofis-returns__order-info {
  background: var(--cofis-primary-lighter);
  border: 1px solid color-mix(in srgb, var(--cofis-primary) 25%, white);
  color: var(--cofis-primary);
}

.cofis-returns__order-info--with-icon {
  display: flex;
  align-items: center;
  gap: 10px;
}

.cofis-returns__order-info--with-icon::before {
  content: "i";
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: transparent;
  border: 1.5px solid var(--cofis-primary);
  color: var(--cofis-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  font-style: normal;
  line-height: 1;
  text-align: center;
  flex: 0 0 22px;
  box-sizing: border-box;
}

.cofis-returns-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 12px;
}

.cofis-returns-table th,
.cofis-returns-table td {
  border-bottom: 1px solid var(--cofis-border);
  padding: 12px 8px;
  text-align: left;
  vertical-align: middle;
}

.cofis-returns-product {
  display: flex;
  align-items: center;
  gap: 10px;
}

.cofis-returns-product img {
  width: 52px;
  height: 52px;
  object-fit: cover;
  border-radius: 8px;
  background: #f8fafc;
}

.cofis-returns-checkbox {
  width: 20px;
  height: 20px;
  cursor: pointer;
  accent-color: var(--cofis-primary);
}

.cofis-qty {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  padding: 4px 8px;
}

.cofis-qty button {
  border: 0;
  background: transparent;
  width: 20px;
  height: 20px;
  cursor: pointer;
  font: inherit;
}

.cofis-returns__summary-row {
  display: flex;
  justify-content: space-between;
  margin: 14px 0 20px;
}

.cofis-returns-summary-box {
  background: transparent;
  border: 1px solid var(--cofis-border);
  border-radius: 10px;
  padding: 14px;
  margin-bottom: 14px;
}

.cofis-returns-summary-box p {
  margin: 0 0 4px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.cofis-returns-summary-box h3 {
  margin: 0 0 10px;
  font-weight: 500;
}

.cofis-returns-summary-note-text {
  color: var(--cofis-text-soft);
}

.cofis-returns__summary-products {
  margin-bottom: 14px;
  border: 1px solid var(--cofis-border);
  border-radius: 10px;
  padding: 14px;
}

.cofis-returns__summary-products > h3 {
  margin: 0 0 10px;
  font-weight: 500;
}

.cofis-returns-table__img-cell {
  width: 64px;
  padding-right: 0 !important;
}

.cofis-returns-table__qty-cell {
  white-space: nowrap;
  text-align: right;
}

.cofis-returns-table__price-cell {
  white-space: nowrap;
  text-align: right;
}

.cofis-returns-table__total td {
  border-bottom: none;
  padding-top: 14px;
}

.cofis-muted-text {
  color: var(--cofis-muted);
}

.cofis-returns-summary-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 14px;
}

.cofis-returns-success-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: #dcfce7;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 14px;
}

.cofis-returns-success-icon svg {
  width: 36px;
  height: 36px;
  stroke: #16a34a;
  fill: none;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.cofis-returns__card--success {
  max-width: 980px;
  margin: 0 auto;
}

.cofis-returns__card--success > h1,
.cofis-returns__card--success > p {
  text-align: center !important;
}

.cofis-returns-success-mail {
  border: 1px solid #bbf7d0;
  background: #ecfdf5;
  border-radius: 12px;
  padding: 18px 24px;
  margin: 0 auto 18px;
  max-width: 680px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.cofis-returns-success-mail__icon {
  flex: 0 0 36px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cofis-returns-success-mail__icon svg {
  width: 32px;
  height: 32px;
  stroke: #16a34a;
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.cofis-returns-success-mail p {
  margin: 0 0 4px;
}

.cofis-returns-next-steps {
  margin-bottom: 24px;
}

.cofis-returns-next-steps h3 {
  margin: 0 0 24px;
  text-align: center;
}

.cofis-returns-next-steps-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 16px;
  align-items: start;
}

.cofis-returns-next-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.cofis-returns-next-step strong {
  margin-bottom: 6px;
}

.cofis-returns-next-step p {
  margin: 0;
  color: var(--cofis-text-soft);
}

.cofis-returns-next-step__icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--cofis-primary-lighter);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}

.cofis-returns-next-step__icon svg {
  width: 32px;
  height: 32px;
  stroke: var(--cofis-primary);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.cofis-returns-next-step__arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 24px;
}

.cofis-returns-next-step__arrow svg {
  width: 24px;
  height: 24px;
  stroke: var(--cofis-muted);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.cofis-returns__btn svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.cofis-returns-summary-box--success {
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}

/* ─── Responsive utility třídy ────────────────────────────────────── */
.cofis-mobile-only { display: none; }

@media (max-width: 767px) {
  .cofis-desktop-only { display: none; }
  .cofis-mobile-only  { display: inline; }
}

/* ─── Progress bar (mobile) ───────────────────────────────────────── */
.cofis-returns__progress-bar {
  display: none;
}

/* ─── Help box — desktop: v aside; tablet+mobil: pod tlačítky ──────── */
.cofis-returns__help--bottom {
  display: none;
  margin: 16px 12px 0;
}

/* ─── Tablet (768 – 1200px) ────────────────────────────────────────── */
@media (min-width: 768px) and (max-width: 1200px) {
  /* display:contents na contentu → wizard, aside a card jsou přímé flex
     položky layoutu a lze je seřadit: wizard → aside (benefity) → card */
  .cofis-returns__layout {
    display: flex;
    flex-direction: column;
  }

  .cofis-returns__content {
    display: contents;
  }

  .cofis-returns__wizard {
    order: 1;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin: 20px 24px;
  }

  .cofis-returns__aside {
    order: 2;
    border-right: 0;
    border-top: 1px solid var(--cofis-border);
    border-bottom: 1px solid var(--cofis-border);
    padding: 20px 24px;
    background: #f4f7fc;
  }

  .cofis-returns__card {
    order: 3;
    margin: 24px;
    padding: 24px;
  }

  /* Aside: skrýt nadpis, popis a boční nápovědu */
  .cofis-returns__aside > h2,
  .cofis-returns__aside > p,
  .cofis-returns__help--aside {
    display: none;
  }

  /* Benefity: horizontální řada — ikona + nadpis, bez popisu */
  .cofis-returns__benefits {
    display: flex;
    flex-direction: row;
    justify-content: center;
    gap: 32px;
    flex-wrap: wrap;
    margin: 0;
    padding: 0;
  }

  .cofis-returns__benefit {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 8px;
  }

  .cofis-returns__benefit div > span {
    display: none;
  }

  .cofis-returns__benefit-icon {
    width: 48px;
    height: 48px;
    flex: 0 0 48px;
  }

  /* Nápověda dole: grid (ikona vlevo, text vpravo) jako na desktopu */
  .cofis-returns__help--bottom {
    display: grid;
    margin: 16px 12px 0;
  }

  /* Wizard — linka */
  .cofis-returns__wizard::before {
    left: 36px;
    right: 36px;
    top: 18px;
  }

  .cofis-returns__wizard-step > span {
    width: 36px;
    height: 36px;
  }

  .cofis-returns-summary-grid {
    grid-template-columns: 1fr;
  }

  .cofis-returns-next-steps-grid {
    grid-template-columns: 1fr;
  }

  .cofis-returns-next-step__arrow {
    display: none;
  }
}

/* ─── Mobil (≤ 767px) ──────────────────────────────────────────────── */
@media (max-width: 767px) {
  .cofis-returns__layout {
    grid-template-columns: 1fr;
    border: none;
    border-radius: 0;
    background: transparent;
  }

  .cofis-returns__aside {
    display: none;
  }

  .cofis-returns__content {
    padding: 0;
  }

  .cofis-returns__progress-bar {
    margin-bottom: 10px;
  }

  .cofis-returns__card {
    padding: 20px 16px;
    border-radius: 16px;
  }

  .cofis-returns__wizard {
    display: none;
  }

  .cofis-returns__progress-bar {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 5px;
    margin: 0 0 16px;
  }

  .cofis-returns__progress-bar > div {
    height: 4px;
    border-radius: 2px;
    background: #e2e8f0;
  }

  .cofis-returns__progress-bar[data-step="1"] > div:nth-child(1),
  .cofis-returns__progress-bar[data-step="2"] > div:nth-child(-n+2),
  .cofis-returns__progress-bar[data-step="3"] > div:nth-child(-n+3),
  .cofis-returns__progress-bar[data-step="4"] > div:nth-child(-n+4) {
    background: var(--cofis-primary);
  }

  .cofis-returns__help--bottom {
    display: grid;
    margin: 12px 0 0;
  }

  .cofis-returns-summary-grid {
    grid-template-columns: 1fr;
  }

  .cofis-returns-next-steps-grid {
    grid-template-columns: 1fr;
  }

  .cofis-returns-next-step__arrow {
    display: none;
  }

  /* ── Produktová tabulka: 2 sloupce (produkt + cena | stepper) ── */
  .cofis-returns__step--products .cofis-returns-table thead {
    display: none;
  }

  .cofis-returns__step--products .cofis-returns-table,
  .cofis-returns__step--products .cofis-returns-table tbody {
    display: block;
  }

  .cofis-returns__step--products .cofis-returns-table tr[data-role="product-row"] {
    display: grid;
    grid-template-columns: 1fr auto;
    column-gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid var(--cofis-border);
  }

  .cofis-returns__step--products .cofis-returns-table td {
    border-bottom: none;
    padding: 0;
  }

  .cofis-returns__step--products .cofis-returns-table td:nth-child(1) {
    display: none;
  }

  .cofis-returns__step--products .cofis-returns-table td:nth-child(2) {
    grid-column: 1;
    grid-row: 1;
  }

  .cofis-returns__step--products .cofis-returns-table td:nth-child(3) {
    grid-column: 1;
    grid-row: 2;
    padding-left: 62px;
    padding-top: 4px;
    font-size: 0.85rem;
    color: var(--cofis-muted);
  }

  .cofis-returns__step--products .cofis-returns-table td:nth-child(4) {
    display: none;
  }

  .cofis-returns__step--products .cofis-returns-table td:nth-child(5) {
    grid-column: 2;
    grid-row: 1 / 3;
    align-self: center;
  }

  .cofis-returns-product img {
    width: 40px;
    height: 40px;
  }
}