// ── Add/edit page layout ─────────────────────────────────────────────
// Shared by the redesigned create/edit screens (AddProduct, AddCustomer and
// its forms): page header, main/side columns, section cards and a sticky
// action bar. Layout only — ant components keep their own design-system look.

@pf-primary: #1c2d56;
@pf-ink: #101828;
@pf-muted: #8a94a6;
@pf-line: #eef0f5;

.pf-page {
  min-width: 0;
}

/* header */
.pf-head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
}
.pf-head__back {
  flex-shrink: 0;
  border-color: @pf-line;
  box-shadow: 0 1px 2px rgba(16, 24, 40, 0.05);
}
.pf-head__text {
  flex: 1;
  min-width: 0;
  h1 {
    margin: 0;
    font-size: 16px;
    font-weight: 500;
    color: @pf-ink;
  }
  p {
    margin: 2px 0 0;
    font-size: 13px;
    color: @pf-muted;
  }
}
.pf-head__status {
  margin: 0;
  padding: 2px 12px;
  border-radius: 999px;
}

/* layout */
.pf-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 20px;
  align-items: start;
}
.pf-layout--single {
  grid-template-columns: minmax(0, 1fr);
  max-width: 860px;
}
.pf-main,
.pf-side {
  display: flex;
  flex-direction: column;
  gap: 20px;
  min-width: 0;
}
.pf-side {
  position: sticky;
  top: 0;
}

/* section cards */
.pf-section {
  background: #fff;
  border: 1px solid @pf-line;
  border-radius: 18px;
  padding: 22px;
  box-shadow: 0 1px 2px rgba(16, 24, 40, 0.04), 0 8px 24px -14px rgba(16, 24, 40, 0.08);
}
.pf-section__head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  > div {
    flex: 1;
    min-width: 0;
  }
  h3 {
    margin: 0;
    font-size: 15px;
    font-weight: 500;
    color: @pf-ink;
  }
  p {
    margin: 2px 0 0;
    font-size: 12px;
    color: @pf-muted;
  }
}
.pf-section__icon {
  width: 38px;
  height: 38px;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  border-radius: 11px;
  font-size: 16px;
  color: @pf-primary;
  background: rgba(28, 45, 86, 0.07);
}
.pf-section__action {
  flex-shrink: 0;
}
.pf-alert {
  margin-bottom: 18px;
  border-radius: 12px;
}
.pf-divider {
  height: 1px;
  margin: 4px 0 20px;
  background: @pf-line;
}
.pf-hint {
  margin: -10px 0 0;
  font-size: 12px;
  color: @pf-muted;
}

/* form controls */
.pf-form .ant-form-item.mb-0 {
  margin-bottom: 0;
}
// numbers/phones typed left-to-right but kept right-aligned like their labels
.pf-form .ltr-input,
.pf-form .ltr-input input {
  direction: ltr;
  text-align: right;
}
.pf-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 16px;
}
.pf-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0 12px;
}
.pf-span-all {
  grid-column: 1 / -1;
}

/* upload tiles inside sections */
.pf-uploads {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(104px, 1fr));
  gap: 12px;
}

/* in-section actions (send forms that share the page with a list) */
.pf-inline-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 20px;
}

/* sticky action bar (route pages; sits on #content-area's 16px padding) */
.pf-actions {
  position: sticky;
  bottom: -16px;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  margin: 20px -16px -16px;
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  border-top: 1px solid @pf-line;
  box-shadow: 0 -8px 24px -16px rgba(16, 24, 40, 0.18);
  .ant-btn {
    min-width: 120px;
  }
}
.pf-actions__hint {
  margin-inline-end: auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: @pf-muted;
}

/* responsive */
@media (max-width: 1199px) {
  .pf-layout {
    grid-template-columns: minmax(0, 1fr);
  }
  .pf-side {
    position: static;
    order: -1;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    > .pf-section:first-child:last-child,
    > .pf-section.pf-span-all {
      grid-column: 1 / -1;
    }
  }
}
@media (max-width: 767px) {
  .pf-side {
    grid-template-columns: minmax(0, 1fr);
  }
  .pf-actions__hint {
    display: none;
  }
}
@media (max-width: 575px) {
  .pf-head {
    margin-bottom: 14px;
  }
  .pf-head__text {
    h1 {
      font-size: 16px;
    }
    p {
      display: none;
    }
  }
  .pf-main,
  .pf-side,
  .pf-layout {
    gap: 12px;
  }
  .pf-section {
    padding: 16px;
    border-radius: 16px;
  }
  .pf-section__head {
    flex-wrap: wrap;
    margin-bottom: 16px;
  }
  .pf-section__action {
    width: 100%;
  }
  .pf-grid-2,
  .pf-grid-3 {
    grid-template-columns: minmax(0, 1fr);
    // stacked: a last-row item is no longer last
    > .ant-form-item.mb-0:not(:last-child) {
      margin-bottom: 24px;
    }
  }
  .pf-actions {
    gap: 8px;
    .ant-btn {
      flex: 1;
      min-width: 0;
    }
    .form-submit {
      width: auto;
    }
  }
}