/* All tab changes finish behind an opaque stage. Pixels and code are decorative. */
.is-entering { overflow: hidden; }
.page-transition { position: fixed; inset: 0; z-index: 1000; pointer-events: auto; overflow: hidden; display: grid; place-items: center; color: #fff9e9; background: #24483a; opacity: 1; animation: transition-clock 1.2s linear both; }
.page-transition[hidden] { display: none !important; }
.page-transition::before { content: ''; position: absolute; inset: 0; background: #24483a; }
.transition-pixels { position: absolute; inset: 0; display: grid; grid-template-columns: repeat(10,1fr); grid-template-rows: repeat(8,1fr); }
.transition-pixels i { background: #355b49; animation: pixel-cover 1s both; animation-delay: var(--tile-delay); transform-origin: bottom; }
.transition-pixels i:nth-child(7n) { background: #7a9e7b; }
.transition-pixels i:nth-child(13n) { background: #c7d7ae; }
.transition-pixels i:nth-child(17n) { background: #dfa16d; }
.transition-code { position: absolute; inset: 0; font: 600 clamp(18px,3vw,38px)/1.3 ui-monospace,monospace; opacity: .55; }
.code-fragment { position: absolute; animation: code-drift 1.12s both; }
.code-fragment:nth-child(1) { top: 18%; left: 14%; color: #d9e6c6; transform: rotate(-8deg); }
.code-fragment:nth-child(2) { right: 11%; top: 26%; color: #edba8e; animation-delay: .04s; }
.code-fragment:nth-child(3) { left: 23%; bottom: 17%; color: #edba8e; animation-delay: .08s; }
.code-fragment:nth-child(4) { right: 18%; bottom: 23%; color: #d9e6c6; }
.transition-center { position: relative; display: flex; flex-direction: column; align-items: center; gap: 12px; animation: code-center 1.2s both; }
.transition-icon { font: 20px/1.2 ui-monospace,monospace; color: #dce9cb; letter-spacing: 6px; }
.transition-center strong { font: 800 clamp(60px,9vw,96px)/1 ui-rounded,'Arial Rounded MT Bold',sans-serif; letter-spacing: -6px; }
.transition-center strong span { color: #e9a16a; font-size: .6em; display: inline-block; transform: rotate(10deg); margin-left: 8px; }
#transition-label { font-size: 14px; letter-spacing: 2px; color: #f5f1df; }
.transition-meter { display: flex; gap: 5px; margin-top: 10px; }
.transition-meter i { width: 10px; height: 10px; background: #ebba8c; animation: pixel-light .92s both; }
.transition-meter i:nth-child(2n) { background: #b8d7b4; }
.transition-meter i:nth-child(2) { animation-delay: .04s; }.transition-meter i:nth-child(3) { animation-delay: .08s; }.transition-meter i:nth-child(4) { animation-delay: .12s; }.transition-meter i:nth-child(5) { animation-delay: .16s; }.transition-meter i:nth-child(6) { animation-delay: .20s; }.transition-meter i:nth-child(7) { animation-delay: .24s; }.transition-meter i:nth-child(8) { animation-delay: .28s; }
@keyframes transition-clock { from,to { opacity: 1; } }
@keyframes pixel-cover { 0% { transform: scaleY(0); opacity: 0; } 20%,65% { transform: scaleY(1.02); opacity: 1; } 100% { transform: scaleY(0); opacity: 0; } }
@keyframes code-drift { 0% { opacity: 0; translate: 0 16px; } 25%,66% { opacity: 1; translate: 0 0; } 100% { opacity: 0; translate: 0 -16px; } }
@keyframes code-center { 0%,8% { opacity: 0; transform: translateY(12px); } 26%,72% { opacity: 1; transform: translateY(0); } 100% { opacity: 0; transform: translateY(-8px); } }
@keyframes pixel-light { 0%,12% { opacity: .15; transform: scale(.7); } 40%,78% { opacity: 1; transform: scale(1); } 100% { opacity: 0; } }

/* Small printed vignettes beside the title. They never cover fields or buttons. */
.page-heading > div:first-child { min-width: 0; }
.page-companion { flex: 0 0 158px; height: 110px; position: relative; margin: -14px 0 -12px auto; pointer-events: none; user-select: none; }
.page-companion::before { content: ''; position: absolute; width: 105px; height: 74px; border-radius: 55% 45% 48% 52%; background: #dce8ce; bottom: 8px; right: 1px; transform: rotate(-8deg); }
.page-companion::after { content: '+'; position: absolute; top: 9px; right: 2px; font: 20px/1 ui-monospace,monospace; color: #d69b67; transform: rotate(12deg); }
.page-companion img { position: absolute; width: 118px; height: 118px; object-fit: contain; right: 3px; bottom: 0; filter: drop-shadow(0 2px 0 #23453d0a); }
.companion-label { position: absolute; left: -15px; top: 15px; font: 11px/1.3 var(--font); padding: 5px 8px; border: 1px solid #294d3d35; border-radius: 5px; background: #fff7e4; color: #577361; transform: rotate(-6deg); white-space: nowrap; box-shadow: 1px 2px 0 #294d3d09; }
.page-companion[data-pose=reviewing]::before { background: #e9dfc2; transform: rotate(8deg); }
.page-companion[data-pose=showcase]::before { background: #d5e8d6; border-radius: 35% 55% 42% 46%; }
.page-heading:has(.page-companion) { min-height: 136px; gap: 24px; }
#view-input .page-heading:has(.page-companion) { min-height: 112px; padding-block: 10px; }
.view h1:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; border-radius: 4px; }
@media (max-width: 1000px) { .page-companion { flex-basis: 125px; height: 98px; }.page-companion img { width: 105px; height: 105px; }.companion-label { left: -5px; font-size: 10px; top: 9px; }.page-companion::before { width: 90px; height: 65px; }.page-heading:has(.page-companion) { gap: 15px; }.page-heading .eyebrow { letter-spacing: 1px; } }
@media (max-width: 760px) { .page-companion { flex-basis: 85px; height: 78px; margin-block: -3px; }.page-companion img { width: 86px; height: 86px; right: 0; }.page-companion::before { width: 71px; height: 54px; }.page-companion::after { font-size: 15px; top: 0; right: 0; }.companion-label { display: none; }.page-heading:has(.page-companion) { min-height: 104px; flex-wrap: wrap; gap: 12px; }.page-heading:has(.page-companion)>div:first-child { flex: 1 1 calc(100% - 100px); }.page-heading:has(.page-companion)>.heading-actions,.page-heading:has(.page-companion)>button,.page-heading:has(.page-companion)>a { margin-top: 0; }.page-heading:has(.page-companion)>.heading-actions { justify-content: flex-start; }#view-input .page-heading:has(.page-companion) { min-height: 0; }#view-input .page-heading:has(.page-companion)>.secondary { margin-top: -8px; }.code-fragment:nth-child(1) { left: 7%; top: 19%; }.code-fragment:nth-child(2) { right: 6%; top: 30%; }.code-fragment:nth-child(3) { left: 8%; }.code-fragment:nth-child(4) { right: 8%; } }
@media (prefers-reduced-motion: reduce) { .page-transition,.page-transition *,.page-transition::before { animation: none !important; }.page-transition { display: none; } }
@media print { .page-companion,.page-transition { display: none !important; } }