/* PMP Create Pro v237 — original production-channel iconography. */
.design-category-nav button {
  --channel: #0b8f86;
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-color: color-mix(in srgb, var(--channel), #d9e1e5 78%);
  background:
    radial-gradient(circle at 13% 0%, color-mix(in srgb, var(--channel), transparent 88%), transparent 45%),
    linear-gradient(145deg, #fff, #f8fbfb);
}
.design-category-nav button::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0 0 auto;
  height: 3px;
  background: linear-gradient(90deg, var(--channel), color-mix(in srgb, var(--channel), #fff 54%));
  opacity: .78;
}
.design-category-nav button::after {
  content: "";
  position: absolute;
  z-index: -1;
  width: 48px;
  height: 48px;
  right: -25px;
  bottom: -28px;
  border: 1px solid color-mix(in srgb, var(--channel), transparent 78%);
  border-radius: 50%;
  box-shadow: 0 0 0 7px color-mix(in srgb, var(--channel), transparent 94%);
}
.design-category-nav button:hover {
  border-color: color-mix(in srgb, var(--channel), #48606d 35%);
  background:
    radial-gradient(circle at 13% 0%, color-mix(in srgb, var(--channel), transparent 80%), transparent 50%),
    linear-gradient(145deg, #fff, #f0f8f7);
}
.design-category-nav button.active {
  border-color: color-mix(in srgb, var(--channel), #092b34 25%);
  background:
    radial-gradient(circle at 12% 8%, color-mix(in srgb, var(--channel), transparent 48%), transparent 45%),
    linear-gradient(135deg, #092b34, #103e48);
  box-shadow: inset 0 -3px 0 #ff9d32, 0 8px 18px rgba(7, 37, 46, .2);
}
.design-category-nav i {
  border: 1px solid color-mix(in srgb, var(--channel), #fff 62%);
  background: color-mix(in srgb, var(--channel), #fff 88%);
  color: color-mix(in srgb, var(--channel), #092b34 16%);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.75), 0 4px 11px color-mix(in srgb, var(--channel), transparent 86%);
}
.design-category-nav i svg {
  width: 20px;
  height: 20px;
  display: block;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.design-category-nav button.active i {
  border-color: color-mix(in srgb, var(--channel), #fff 28%);
  background: color-mix(in srgb, var(--channel), #fff 20%);
  color: #fff;
  box-shadow: 0 0 0 1px rgba(255,255,255,.15), 0 6px 14px rgba(0,0,0,.2);
}
.design-category-nav small {
  min-width: 19px;
  padding: 3px 5px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--channel), transparent 91%);
  color: color-mix(in srgb, var(--channel), #304552 34%);
  text-align: center;
}
.design-category-nav button.active small {
  background: rgba(255,255,255,.12);
  color: #d4fffa;
}
.design-category-nav button[data-design-category="all"] { --channel: #f28c28; }
.design-category-nav button[data-design-category="presentations"] { --channel: #3768d5; }
.design-category-nav button[data-design-category="social"] { --channel: #e64c73; }
.design-category-nav button[data-design-category="photo"] { --channel: #2d9b6f; }
.design-category-nav button[data-design-category="videos"] { --channel: #835fd5; }
.design-category-nav button[data-design-category="print"] { --channel: #167fb8; }
.design-category-nav button[data-design-category="docs"] { --channel: #557181; }
.design-category-nav button[data-design-category="whiteboards"] { --channel: #21a99a; }
.design-category-nav button[data-design-category="sheets"] { --channel: #4d9f4d; }
.design-category-nav button[data-design-category="code"] { --channel: #b74ca8; }
.design-category-nav button[data-design-category="websites"] { --channel: #5365ce; }
.design-category-nav button[data-design-category="emails"] { --channel: #cf7c2f; }
.design-category-nav button[data-design-category="custom"] { --channel: #df6f38; }
.design-category-nav button[data-design-category="upload"] { --channel: #0b9a91; }

@media (max-width: 760px) {
  .design-category-nav i svg { width: 18px; height: 18px; }
}

@media (prefers-contrast: more) {
  .design-category-nav button { border-width: 2px; }
  .design-category-nav i { border-width: 2px; }
}

@media (prefers-reduced-motion: no-preference) {
  .design-category-nav button,
  .design-category-nav i { transition: border-color .18s ease, background .18s ease, color .18s ease, transform .18s ease, box-shadow .18s ease; }
  .design-category-nav button:hover i { transform: translateY(-1px) scale(1.03); }
}