/* Shared controls for the exploration review.
   The material surface has one cut corner; the actual control is never clipped.
   All actions remain immediate native links or buttons. */

.action {
  --control-fill: var(--text,#111);
  --control-ink: var(--surface,#f3f4f5);
  --control-edge: var(--text,#111);
  --edge-run: 0%;
  position: relative;
  isolation: isolate;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  min-height: 48px;
  gap: 16px;
  padding: 13px 18px;
  border: 1px solid transparent;
  border-radius: 0;
  background: transparent;
  color: var(--control-ink);
  text-decoration: none;
  white-space: nowrap;
  overflow: visible;
  cursor: pointer;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  transition: color 160ms,transform 160ms cubic-bezier(.2,.7,.2,1);
}

.action::before {
  content: '';
  position: absolute;
  inset: -1px;
  z-index: -1;
  pointer-events: none;
  clip-path: polygon(0 0,100% 0,100% calc(100% - 8px),calc(100% - 8px) 100%,0 100%);
  background-color: var(--control-fill);
  background-image:
    linear-gradient(var(--accent,#e12b2e),var(--accent,#e12b2e)),
    linear-gradient(var(--control-edge),var(--control-edge)),
    linear-gradient(var(--control-edge),var(--control-edge)),
    linear-gradient(var(--control-edge),var(--control-edge)),
    linear-gradient(var(--control-edge),var(--control-edge)),
    linear-gradient(135deg,transparent 44%,var(--control-edge) 46%,var(--control-edge) 51%,transparent 53%);
  background-repeat: no-repeat;
  background-position: left bottom,left top,left top,right top,left bottom,right bottom;
  background-size: var(--edge-run) 2px,100% 1px,1px 100%,1px calc(100% - 8px),calc(100% - 8px) 1px,11px 11px;
  transition: background-size 280ms cubic-bezier(.2,.7,.2,1),background-color 160ms;
}

.action::after {
  content: '↗';
  display: inline-block;
  flex: none;
  font-size: 18px;
  line-height: 1;
  transition: transform 220ms cubic-bezier(.2,.7,.2,1);
}

.action.action--outline {
  --control-fill: var(--surface,#f3f4f5);
  --control-ink: var(--text,#111);
  --control-edge: var(--text,#111);
}

.action.action--light {
  --control-fill: #f3f4f5;
  --control-ink: #111;
  --control-edge: #f3f4f5;
}

/* Retain the shaped paint when an earlier page rule supplies a hover fill. */
.action:hover,
.action.action--outline:hover,
.action.action--light:hover {
  background: transparent;
  border-color: transparent;
  color: var(--control-ink);
}

.action:focus-visible {
  --edge-run: 100%;
  outline: 2px solid var(--control-edge);
  outline-offset: 5px;
}

.action:active {
  --edge-run: 100%;
  transform: translateY(1px) scale(.986);
}

/* Small text controls share one fine thread edge rather than a new container. */
.inline-action,
.nav-link,
.menu-toggle {
  position: relative;
  min-width: 44px;
  min-height: 44px;
  border-radius: 0;
  overflow: visible;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  transition: color 160ms,transform 160ms cubic-bezier(.2,.7,.2,1);
}

.inline-action,
.nav-link {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.inline-action { gap: 20px; padding-block: 12px; }
.inline-action::after {
  content: '↗';
  flex: none;
  font-size: 18px;
  line-height: 1;
  transition: transform 220ms cubic-bezier(.2,.7,.2,1);
}

.inline-action::before,
.nav-link::before,
.menu-toggle::before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 3px;
  height: 1px;
  background: var(--accent,#e12b2e);
  transform: scaleX(0);
  transform-origin: left center;
  pointer-events: none;
  transition: transform 260ms cubic-bezier(.2,.7,.2,1);
}

.inline-action:focus-visible::before,
.nav-link:focus-visible::before,
.nav-link[aria-current=page]::before,
.menu-toggle:focus-visible::before,
.menu-toggle[aria-expanded=true]::before,
.inline-action:active::before,
.nav-link:active::before,
.menu-toggle:active::before {
  transform: scaleX(1);
}

.inline-action:active,
.nav-link:active,
.menu-toggle:active { transform: translateY(1px); }

/* Gallery and size controls do not depend on the number of available choices. */
.view-button,
.size-button {
  position: relative;
  min-width: 44px;
  min-height: 44px;
  border: 1px solid var(--rule,#b8bcc1);
  border-radius: 0;
  background: var(--surface,#f3f4f5);
  color: var(--text,#111);
  overflow: visible;
  cursor: pointer;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  transition: border-color 160ms,background-color 160ms,color 160ms,transform 160ms cubic-bezier(.2,.7,.2,1);
}

.view-button::before,
.size-button::before {
  content: '';
  position: absolute;
  left: 4px;
  right: 4px;
  bottom: 4px;
  z-index: 1;
  height: 1px;
  background: var(--accent,#e12b2e);
  transform: scaleX(0);
  transform-origin: left center;
  pointer-events: none;
  transition: transform 260ms cubic-bezier(.2,.7,.2,1);
}

.view-button::after,
.size-button::after {
  content: '';
  position: absolute;
  left: 4px;
  top: 4px;
  z-index: 1;
  width: 5px;
  height: 5px;
  border-top: 1px solid currentColor;
  border-left: 1px solid currentColor;
  opacity: .5;
  pointer-events: none;
}

.view-button[aria-pressed=true],
.size-button[aria-pressed=true] { border-color: var(--text,#111); }
.size-button[aria-pressed=true] {
  background: var(--text,#111);
  color: var(--surface,#f3f4f5);
}

.view-button[aria-pressed=true]::before,
.size-button[aria-pressed=true]::before,
.view-button:focus-visible::before,
.size-button:focus-visible::before,
.view-button:active::before,
.size-button:active::before { transform: scaleX(1); }

.view-button:active,
.size-button:active { transform: translateY(1px) scale(.98); }

.inline-action:focus-visible,
.nav-link:focus-visible,
.menu-toggle:focus-visible,
.view-button:focus-visible,
.size-button:focus-visible {
  outline: 2px solid var(--text,#111);
  outline-offset: 5px;
}

@media (hover:hover) {
  .action:hover { --edge-run: 100%; }
  .action:hover::after,
  .inline-action:hover::after { transform: translate(2px,-2px); }
  .inline-action:hover::before,
  .nav-link:hover::before,
  .menu-toggle:hover::before,
  .view-button:hover::before,
  .size-button:hover::before { transform: scaleX(1); }
  .view-button:hover,
  .size-button:hover { border-color: var(--text,#111); }
}

/* Compact paint details preserve room for two real hero choices at phone width.
   Label typography and row geometry remain the page stylesheet's responsibility. */
@media (max-width:767px) {
  .action { gap: 10px; padding-inline: 12px; }
  .action::after { font-size: 16px; }
  .inline-action { gap: 16px; }
}

/* Pause preserves visible selection/focus/press feedback without movement. */
body.is-motion-paused :is(.action,.inline-action,.nav-link,.view-button,.size-button,.menu-toggle),
body.is-motion-paused :is(.action,.inline-action,.nav-link,.view-button,.size-button,.menu-toggle)::before,
body.is-motion-paused :is(.action,.inline-action,.nav-link,.view-button,.size-button,.menu-toggle)::after {
  transition: none !important;
  animation: none !important;
}

body.is-motion-paused :is(.action,.inline-action,.nav-link,.view-button,.size-button,.menu-toggle),
body.is-motion-paused :is(.action,.inline-action,.nav-link,.view-button,.size-button,.menu-toggle)::after {
  transform: none !important;
}

@media (prefers-reduced-motion:reduce) {
  .action,.action::before,.action::after,
  .inline-action,.inline-action::before,.inline-action::after,
  .nav-link,.nav-link::before,
  .view-button,.view-button::before,.view-button::after,
  .size-button,.size-button::before,.size-button::after,
  .menu-toggle,.menu-toggle::before {
    transition: none !important;
    animation: none !important;
  }
  .action,.action::after,.inline-action,.inline-action::after,
  .nav-link,.view-button,.size-button,.menu-toggle {
    transform: none !important;
  }
}
/* One restrained surface response; no magnetic/spring position controller. */
:is(.action,.inline-action,.view-button,.size-button,.menu-toggle,.track-list button,.quantity-control button,.remove-item){transition:transform 190ms cubic-bezier(.2,.7,.2,1),color 160ms,background-color 160ms,border-color 160ms;transform-origin:center}
@media(hover:hover) and (pointer:fine){
 :is(.action,.inline-action,.view-button,.size-button,.menu-toggle,.track-list button,.quantity-control button,.remove-item):not(:disabled):hover{transform:translateY(-1px) scale(1.02)}
}
:is(.action,.inline-action,.view-button,.size-button,.menu-toggle,.track-list button,.quantity-control button,.remove-item):not(:disabled):active{transform:translateY(1px) scale(.97);transition-duration:100ms}
body.is-motion-paused :is(.action,.inline-action,.view-button,.size-button,.menu-toggle,.track-list button,.quantity-control button,.remove-item){transform:none!important;transition:none!important}
@media(prefers-reduced-motion:reduce){:is(.action,.inline-action,.view-button,.size-button,.menu-toggle,.track-list button,.quantity-control button,.remove-item){transform:none!important;transition:none!important}}