/* Motionpedia design system: tokens, os-* components and logo (mpl-*) extracted from the Motionpedia premium design system. Do not edit by hand; see design-system/README.md */
:root{--brand-canvas:#f0efeb;--brand-ink:#000;--brand-muted:#000000b3;--brand-element:#f8f8f8;--brand-stroke:#e2e2e2;--brand-accent:#ff5206;--canvas:#ececeb;--surface:#fff;--surface-sidebar:#fff;--surface-sunken:#f3f3f2;--surface-hover:#f4f4f3;--text:#111;--text-secondary:#5c5c5c;--text-tertiary:#8a8a8a;--text-on-accent:#fff;--line:#e6e6e4;--line-strong:#d4d4d1;--accent:#ff5206;--accent-hover:#e84700;--accent-ink:#c53a00;--accent-wash:#fff2ec;--accent-line:#ffd4c2;--success-ink:#1f6b3f;--success-wash:#eaf5ee;--warn-ink:#8a5a00;--warn-wash:#fdf4e3;--danger-ink:#a8291b;--danger-wash:#fdeeec;--r-shell:26px;--r-panel:20px;--r-card:18px;--r-sm:12px;--radius:var(--r-sm);--shadow-shell:0 0 0 1px #00000009, 0 1px 2px #0000000a, 0 24px 48px -28px #00000038;--shadow-raised:0 0 0 1px #0000000f, 0 1px 2px #0000000f, 0 6px 14px -6px #00000029, inset 0 1px 0 #ffffffe6;--shadow-dark:0 2px 4px #0000001f, 0 30px 60px -28px #0000008c, inset 0 1px 0 #ffffff12;--grain:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 0.09 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");--sidebar-w:240px;--font-heading:"Tasa Orbiter", "Inter", ui-sans-serif, system-ui, sans-serif;--font-body:"Inter", ui-sans-serif, system-ui, -apple-system, sans-serif}
.os-shell{background:var(--surface);border-radius:var(--r-shell);box-shadow:var(--shadow-shell)}.os-inset{background:var(--surface-sunken);border-radius:var(--r-panel);box-shadow:inset 0 1px 2px #0000000d,inset 0 0 0 1px #00000008}.os-soft{border-radius:var(--r-card);background:linear-gradient(#fafafa 0%,#f4f4f3 100%);box-shadow:0 0 0 1px #0000000f,0 1px 2px #0000000a,inset 0 1px #fffffff2}.os-dark{isolation:isolate;color:#fff;border-radius:var(--r-card);box-shadow:var(--shadow-dark);background:radial-gradient(120% 80% at 0 0,#ffffff12 0%,#0000 55%),linear-gradient(#2a2a2a 0%,#171717 55%,#0c0c0c 100%);position:relative}.os-dark:after{content:"";z-index:-1;border-radius:inherit;pointer-events:none;background-image:var(--grain);opacity:.9;mix-blend-mode:screen;filter:invert();position:absolute;inset:0}.os-rule{background:linear-gradient(90deg,#0000,#00000014 12% 88%,#0000);height:1px}.os-dark .os-rule{background:#ffffff12}.os-seg{background:#efefee;border-radius:999px;align-items:center;gap:2px;padding:4px;display:inline-flex;box-shadow:inset 0 1px 2px #00000012,inset 0 0 0 1px #00000009}.os-seg-item{height:30px;color:var(--text-secondary);white-space:nowrap;border-radius:999px;align-items:center;gap:7px;padding:0 13px;font-size:12.5px;font-weight:500;transition:color .15s,background-color .15s,box-shadow .2s;display:inline-flex;position:relative}.os-seg-item:hover{color:var(--text)}.os-seg-item[data-active=true]{color:var(--text);box-shadow:var(--shadow-raised);background:linear-gradient(#fff 0%,#f7f7f6 100%)}.os-dot{background:radial-gradient(circle at 35% 35%,#ffb088 0%,#ff5206 70%);border-radius:999px;flex-shrink:0;width:6px;height:6px;box-shadow:0 0 6px 1px #ff520673}.os-chip{height:26px;color:var(--text);background:linear-gradient(#fff 0%,#f6f6f5 100%);border-radius:999px;align-items:center;gap:6px;padding:0 10px;font-size:11.5px;font-weight:500;display:inline-flex;box-shadow:0 0 0 1px #00000014,0 1px 1px #0000000a,inset 0 1px #fff}.os-chip[data-tone=green]{color:#1f5a33;background:linear-gradient(#f3faf0 0%,#e6f3e1 100%);box-shadow:0 0 0 1px #286e3c24,inset 0 1px #fffc}.os-chip[data-tone=dark]{color:#d7f5c4;background:linear-gradient(#1d2a1b 0%,#131b12 100%);box-shadow:0 0 0 1px #a0e6781f,inset 0 1px #ffffff0f}.os-field{background:var(--surface-sunken);height:38px;color:var(--text);border-radius:999px;outline:none;font-size:13px;transition:box-shadow .15s,background-color .15s;box-shadow:inset 0 1px 2px #0000000f,inset 0 0 0 1px #0000000a}.os-field:hover{background:#efefee}.os-field:focus,.os-field:focus-visible{background:#fff;outline:none;box-shadow:0 0 0 1px #00000024,0 0 0 4px #0000000d}.os-field::placeholder{color:var(--text-tertiary)}.os-toggle{height:38px;color:var(--text-secondary);background:var(--surface-sunken);border-radius:999px;align-items:center;gap:8px;padding:0 14px;font-size:13px;transition:box-shadow .2s,background .15s,color .15s;display:inline-flex;box-shadow:inset 0 1px 2px #0000000f,inset 0 0 0 1px #0000000a}.os-toggle:hover{color:var(--text)}.os-toggle[aria-pressed=true]{color:var(--text);box-shadow:var(--shadow-raised);background:linear-gradient(#fff 0%,#f7f7f6 100%)}.os-spark:after{content:"";pointer-events:none;filter:blur(.6px);background:radial-gradient(closest-side,#ff7832f2,#ff520600);border-radius:999px;height:2px;transition:opacity .2s;position:absolute;bottom:-1px;left:22%;right:22%}.os-card{isolation:isolate;border-radius:var(--r-card);background:var(--surface-sunken);transition:transform .32s cubic-bezier(.2,.7,.3,1),box-shadow .32s cubic-bezier(.2,.7,.3,1);position:relative;overflow:hidden;transform:translateY(0);box-shadow:0 0 0 1px #0000000f,0 1px 2px #0000000f,0 14px 30px -18px #00000059}.os-card:after{content:"";z-index:3;border-radius:inherit;pointer-events:none;position:absolute;inset:0;box-shadow:inset 0 0 0 1px #ffffff1a,inset 0 1px #ffffff2e}.os-card:hover{transform:translateY(-3px);box-shadow:0 0 0 1px #00000012,0 2px 4px #0000000f,0 26px 44px -22px #00000073}.os-card:has(.os-preview-trigger:focus-visible){transform:translateY(-3px);box-shadow:0 0 0 1px #00000012,0 2px 4px #0000000f,0 26px 44px -22px #00000073}.os-preview-img{transition:transform .6s cubic-bezier(.2,.7,.3,1);transform:scale(1.001)}.os-card:hover .os-preview-img{transform:scale(1.045)}.os-card:has(.os-preview-trigger:focus-visible) .os-preview-img{transform:scale(1.045)}.os-blur{z-index:1;pointer-events:none;height:46%;position:absolute;inset:auto 0 0}.os-blur>span{position:absolute;inset:0}.os-blur>span:first-child{-webkit-backdrop-filter:blur(1px);backdrop-filter:blur(1px);-webkit-mask-image:linear-gradient(#0000 0%,#000 20% 40%,#0000 55%);mask-image:linear-gradient(#0000 0%,#000 20% 40%,#0000 55%)}.os-blur>span:nth-child(2){-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);-webkit-mask-image:linear-gradient(#0000 20%,#000 40% 60%,#0000 75%);mask-image:linear-gradient(#0000 20%,#000 40% 60%,#0000 75%)}.os-blur>span:nth-child(3){-webkit-backdrop-filter:blur(7px);backdrop-filter:blur(7px);-webkit-mask-image:linear-gradient(#0000 40%,#000 60% 80%,#0000 95%);mask-image:linear-gradient(#0000 40%,#000 60% 80%,#0000 95%)}.os-blur>span:nth-child(4){-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);-webkit-mask-image:linear-gradient(#0000 60%,#000 80%);mask-image:linear-gradient(#0000 60%,#000 80%)}.os-blur>span:nth-child(5){-webkit-backdrop-filter:blur(24px)saturate(1.15);backdrop-filter:blur(24px)saturate(1.15);-webkit-mask-image:linear-gradient(#0000 78%,#000 96%);mask-image:linear-gradient(#0000 78%,#000 96%)}.os-blur:after{content:"";background:linear-gradient(#0a0a0a00 0%,#0a0a0a1f 35%,#0a0a0a6b 70%,#0a0a0a9e 100%);position:absolute;inset:0}.os-card-bar{z-index:2;pointer-events:none;position:absolute;inset:auto 0 0}.os-card-bar .os-interactive{pointer-events:auto}.os-card-title{text-shadow:0 1px 2px #00000059}.os-card-formats,.os-card-cta{transition:opacity .22s,transform .28s cubic-bezier(.2,.7,.3,1)}.os-card-cta{opacity:0;transform:translateY(6px)}.os-card:hover .os-card-formats{opacity:0;transform:translateY(-6px)}.os-card:has(.os-preview-trigger:focus-visible) .os-card-formats{opacity:0;transform:translateY(-6px)}.os-card:hover .os-card-cta{opacity:1;transform:none}.os-card:has(.os-preview-trigger:focus-visible) .os-card-cta{opacity:1;transform:none}@media (hover:none){.os-card-cta{display:none}.os-card:hover .os-card-formats{opacity:1;transform:none}}.os-glass-tag{height:24px;color:var(--text);-webkit-backdrop-filter:blur(10px)saturate(1.4);backdrop-filter:blur(10px)saturate(1.4);background:#ffffffc7;border-radius:999px;align-items:center;gap:6px;padding:0 9px;font-size:11px;font-weight:500;display:inline-flex;box-shadow:0 0 0 1px #0000000f,0 4px 10px -4px #00000040,inset 0 1px #ffffffe6}@media (prefers-reduced-motion:reduce){.os-card,.os-card:hover,.os-preview-img,.os-card:hover .os-preview-img{transform:none}}@keyframes os-marquee-up{0%{transform:translate(0)}to{transform:translateY(-50%)}}@keyframes os-marquee-down{0%{transform:translateY(-50%)}to{transform:translate(0)}}.os-marquee-track{will-change:transform;animation-name:os-marquee-up;animation-timing-function:linear;animation-iteration-count:infinite}.os-marquee-track[data-direction=down]{animation-name:os-marquee-down}.os-marquee:hover .os-marquee-track{animation-play-state:paused}@media (prefers-reduced-motion:reduce){.os-marquee-track{animation:none!important;transform:none!important}}@keyframes os-heart-pop{0%{transform:scale(1)}35%{transform:scale(1.35)}70%{transform:scale(.92)}to{transform:scale(1)}}@keyframes os-heart-ring{0%{opacity:.55;transform:scale(.6)}to{opacity:0;transform:scale(2.1)}}.os-heart-pop{animation:.42s cubic-bezier(.2,.9,.3,1.4) os-heart-pop}.os-heart-ring{animation:.52s ease-out forwards os-heart-ring}@media (prefers-reduced-motion:reduce){.os-heart-pop,.os-heart-ring{animation:none}}.os-btn-white,.os-btn-dark{white-space:nowrap;border-radius:999px;justify-content:center;align-items:center;gap:6px;height:36px;padding:0 16px;font-size:12px;font-weight:500;transition:filter .15s;display:inline-flex;position:relative}.os-btn-white{color:var(--text);box-shadow:var(--shadow-raised);background:linear-gradient(#fff 0%,#f3f3f2 100%)}.os-btn-dark{color:#fff;background:linear-gradient(#2e2e2e 0%,#1a1a1a 50%,#0e0e0e 100%);box-shadow:inset 0 1px #ffffff24,0 1px 2px #00000038,0 10px 22px -10px #00000080,0 8px 18px -12px #ff52068c}.os-btn-dark:hover{filter:brightness(1.12)}.os-btn-white:hover{filter:brightness(.985)}@keyframes os-spin{to{transform:rotate(360deg)}}.os-spinner{animation:.7s cubic-bezier(.55,.15,.45,.85) infinite os-spin}@media (prefers-reduced-motion:reduce){.os-spinner{animation:2.4s linear infinite os-spin!important}}.os-button:disabled.os-spark:after,.os-button:disabled:after{opacity:0}.os-field[aria-invalid=true]{background:#fff;box-shadow:0 0 0 1px #a8291b8c,0 0 0 4px #a8291b14}.os-otp{text-align:center;font-variant-numeric:tabular-nums;width:100%;min-width:0;height:56px;caret-color:var(--accent);border-radius:14px;font-size:20px;font-weight:500}.os-otp[data-filled=true]{box-shadow:var(--shadow-raised);background:#fff}.os-menu{-webkit-backdrop-filter:blur(16px)saturate(1.4);backdrop-filter:blur(16px)saturate(1.4);transform-origin:0 0;background:#fffffff5;border-radius:18px;animation:.16s cubic-bezier(.2,.7,.3,1) os-menu-in;box-shadow:0 0 0 1px #0000000f,0 2px 4px #0000000a,0 24px 48px -16px #00000047}@keyframes os-menu-in{0%{opacity:0;transform:translateY(-4px)scale(.98)}to{opacity:1;transform:none}}.os-menu-option{text-align:left;width:100%;min-height:34px;color:var(--text-secondary);cursor:pointer;border-radius:10px;align-items:center;gap:10px;padding:0 10px;font-size:13px;display:flex}.os-menu-option[data-level="1"]{padding-left:30px}.os-menu-option[data-level="0"]{color:var(--text);font-weight:500}.os-menu-option[data-active=true]{background:var(--surface-sunken);color:var(--text)}.os-menu-option[aria-selected=true]{color:var(--text)}:focus-visible{outline-offset:2px;outline:2px solid #1111118c}.os-backdrop{animation:.24s ease-out both os-backdrop-in}.os-backdrop[data-state=closing]{animation:.2s ease-in both os-backdrop-out}.os-pop{animation:.42s cubic-bezier(.22,1,.36,1) both os-sheet-in}.os-backdrop[data-state=closing] .os-pop{animation:.24s cubic-bezier(.4,0,1,1) both os-sheet-out}@media (min-width:640px){.os-pop{animation:.34s cubic-bezier(.22,1,.36,1) both os-rise-in}.os-backdrop[data-state=closing] .os-pop{animation:.2s cubic-bezier(.4,0,1,1) both os-rise-out}}@media (min-width:1200px){.os-pop{animation:.36s cubic-bezier(.22,1,.36,1) both os-settle-in}.os-backdrop[data-state=closing] .os-pop{animation:.2s cubic-bezier(.4,0,1,1) both os-settle-out}}@media (prefers-reduced-motion:reduce){.os-pop,.os-backdrop[data-state=closing] .os-pop{animation-name:os-backdrop-in;animation-duration:.15s!important}.os-backdrop[data-state=closing] .os-pop{animation-name:os-backdrop-out}}.os-btn-dark:disabled:after{opacity:0}
@keyframes os-fade-in{0%{opacity:0}to{opacity:1}}
@keyframes os-rise{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
@keyframes os-shimmer{to{transform:translate(100%)}}
.os-button:hover:not(:disabled){filter:brightness(1.05);transform:translateY(-1px)}
.os-button:active:not(:disabled){filter:brightness(.98);transform:translateY(1px)}
@keyframes os-backdrop-in{0%{opacity:0}}
@keyframes os-backdrop-out{to{opacity:0}}
@keyframes os-sheet-in{0%{transform:translateY(100%)}}
@keyframes os-sheet-out{to{transform:translateY(100%)}}
@keyframes os-rise-in{0%{opacity:0;transform:translateY(28px)scale(.985)}}
@keyframes os-rise-out{to{opacity:0;transform:translateY(16px)scale(.99)}}
@keyframes os-settle-in{0%{opacity:0;filter:blur(6px);transform:scale(1.03)}}
@keyframes os-settle-out{to{opacity:0;transform:scale(.98)}}
@keyframes os-marquee-x{0%{transform:translate(0)}to{transform:translate(-50%)}}
/* Motionpedia logo (class prefix mpl-) */
.mpl{--l-back:var(--logo-back,#d4d4d1);--l-mid:var(--logo-mid,#5c5c5c);--l-front:var(--logo-front,#0a0a0b);--l-body:#fff;--l-eye:var(--logo-front,#0a0a0b);--l-word:var(--text,#111);--l-soft:var(--logo-soft,#6e6e6e);display:inline-flex;align-items:center;line-height:0}
.mpl--dark{--l-back:var(--logo-dark-back,#48484a);--l-mid:var(--logo-dark-mid,#a1a1a6);--l-front:var(--logo-dark-front,#fff);--l-body:var(--logo-front,#0a0a0b);--l-eye:var(--logo-dark-front,#fff);--l-word:var(--logo-dark-word,#f5f5f7);--l-soft:var(--logo-dark-soft,#a1a1a6)}
.mpl svg{display:block;overflow:visible;height:var(--mpl-h,28px);width:auto}
.mpl-b3,.mpl-b2,.mpl-b1,.mpl-er,.mpl-ec,.mpl-ring,.mpl-vp,.mpl-vr,.mpl-vc,.mpl-ey,.mpl-bd,.mpl-wm,.mpl-bm,.mpl-plus{transform-box:fill-box;transform-origin:center}
.mpl-b3{fill:var(--l-back)}
.mpl-b2{fill:var(--l-mid)}
.mpl-b1{fill:var(--l-front)}
.mpl-bm{fill:var(--l-front);stroke:var(--l-front);stroke-width:4;stroke-linejoin:round}
.mpl-er,.mpl-red{fill:var(--logo-red,#fe2c55)}
.mpl-ec,.mpl-cyan{fill:var(--logo-cyan,#2dccd3)}
.mpl-er,.mpl-ec{opacity:0}
.mpl-vbody{fill:var(--l-body)}
.mpl-ey ellipse{fill:var(--l-eye)}
.mpl-ring{fill:none;stroke:var(--l-body);stroke-width:2;opacity:0}
.mpl-ring-red{stroke:var(--logo-red,#fe2c55);stroke-width:2.5}
.mpl-bd{fill:var(--logo-red,#fe2c55)}
.mpl--dark .mpl-bd{r:6px}
.mpl-w1{fill:var(--l-word)}
.mpl-w2{fill:var(--l-soft)}
.mpl-plus{opacity:0;font:700 14px var(--font-body,Inter,sans-serif);fill:var(--accent-ink,#c53a00)}
.mpl--intro .mpl-b3{animation:mpl-in .55s cubic-bezier(.22,1,.36,1) 0s backwards}
.mpl--intro .mpl-b2{animation:mpl-in .55s cubic-bezier(.22,1,.36,1) .18s backwards}
.mpl--intro .mpl-b1{animation:mpl-front .6s cubic-bezier(.34,1.56,.64,1) .36s backwards}
.mpl--intro .mpl-er{animation:mpl-echo-r .5s ease-out .95s both}
.mpl--intro .mpl-ec{animation:mpl-echo-c .5s ease-out .95s both}
.mpl--intro .mpl-vp{animation:mpl-stamp .6s cubic-bezier(.34,1.56,.64,1) .95s backwards}
.mpl--intro .mpl-ring{animation:mpl-ring .75s ease-out 1.02s both}
.mpl--intro .mpl-bd{animation:mpl-pop .45s cubic-bezier(.34,1.56,.64,1) 1.35s backwards}
.mpl--intro .mpl-wm{animation:mpl-word .65s cubic-bezier(.22,1,.36,1) 1.45s backwards}
.mpl--intro .mpl-ey,.mpl--idle .mpl-ey{animation:mpl-blink 4s ease-in-out 3s infinite}
.mpl--intro .mpl-vr,.mpl--idle .mpl-vr{animation:mpl-breath-r 3s ease-in-out 2.2s infinite}
.mpl--intro .mpl-vc,.mpl--idle .mpl-vc{animation:mpl-breath-c 3s ease-in-out 2.2s infinite}
.mpl--hover .mpl-b3,.mpl--hover .mpl-b2,.mpl--hover .mpl-vp,.mpl--hover .mpl-bd{transition:transform .35s cubic-bezier(.34,1.56,.64,1)}
.mpl--hover:hover .mpl-b3{transform:translate(8%,-8%)}
.mpl--hover:hover .mpl-b2{transform:translate(4%,-4%)}
.mpl--hover:hover .mpl-vp{transform:rotate(-10deg) scale(1.12)}
.mpl--hover:hover .mpl-bd{transform:scale(1.5)}
.mpl--loading .mpl-b3{animation:mpl-wave 1.2s cubic-bezier(.45,0,.55,1) 0s infinite}
.mpl--loading .mpl-b2{animation:mpl-wave 1.2s cubic-bezier(.45,0,.55,1) .15s infinite}
.mpl--loading .mpl-b1{animation:mpl-wave 1.2s cubic-bezier(.45,0,.55,1) .3s infinite}
.mpl--loading .mpl-vp{animation:mpl-bob 1.2s cubic-bezier(.45,0,.55,1) .3s infinite}
.mpl--save .mpl-bm{animation:mpl-fill .3s ease-out .55s backwards}
.mpl--save .mpl-vp{animation:mpl-drop .7s cubic-bezier(.34,1.56,.64,1) 0s backwards}
.mpl--save .mpl-ring{animation:mpl-ring .6s ease-out .5s both}
.mpl--save .mpl-plus{animation:mpl-plus .9s ease-out .6s both}
@keyframes mpl-in{from{opacity:0;transform:translate(14%,-14%) scale(.72)}to{opacity:1;transform:none}}
@keyframes mpl-front{from{opacity:0;transform:translate(12%,-12%) scale(.7)}to{opacity:1;transform:none}}
@keyframes mpl-echo-r{0%{opacity:0;transform:none}40%{opacity:1;transform:translate(-9%,-7%)}100%{opacity:0;transform:none}}
@keyframes mpl-echo-c{0%{opacity:0;transform:none}40%{opacity:1;transform:translate(9%,7%)}100%{opacity:0;transform:none}}
@keyframes mpl-stamp{0%{opacity:0;transform:scale(0) rotate(-24deg)}60%{opacity:1;transform:scale(1.28) rotate(4deg)}100%{opacity:1;transform:none}}
@keyframes mpl-ring{from{opacity:.85;transform:scale(.4)}to{opacity:0;transform:scale(2.3)}}
@keyframes mpl-pop{0%{opacity:0;transform:scale(0)}70%{opacity:1;transform:scale(1.45)}100%{opacity:1;transform:none}}
@keyframes mpl-word{from{opacity:0;transform:translateX(-10px)}to{opacity:1;transform:none}}
@keyframes mpl-wave{0%,60%,100%{transform:none}30%{transform:translate(-10%,10%)}}
@keyframes mpl-bob{0%,60%,100%{transform:none}30%{transform:translate(-6%,6%) rotate(-8deg)}}
@keyframes mpl-drop{0%{opacity:0;transform:translateY(-120%) scale(1.5) rotate(-20deg)}55%{opacity:1;transform:translateY(0) scale(.9) rotate(3deg)}100%{opacity:1;transform:none}}
@keyframes mpl-fill{from{fill-opacity:0;stroke-opacity:0}to{fill-opacity:1;stroke-opacity:1}}
@keyframes mpl-plus{0%{opacity:0;transform:translateY(0)}30%{opacity:1}100%{opacity:0;transform:translateY(-140%)}}
@keyframes mpl-blink{0%,90%,100%{transform:none}94%{transform:scaleY(.1)}}
@keyframes mpl-breath-r{0%,100%{transform:none}50%{transform:translate(-1px,-1px)}}
@keyframes mpl-breath-c{0%,100%{transform:none}50%{transform:translate(1px,1px)}}
@media (prefers-reduced-motion:reduce){.mpl *{animation:none!important;transition:none!important}}

/* ===================== Motionpedia app layer =====================
   Uses only design-system tokens. 1) legacy bridge: old page classes -> DS look  2) app shell (sidebar, top bar, connect modal) */
:root{--bg:var(--canvas);--ink:var(--text);--mut:var(--text-secondary);--red:#111;--cy:var(--accent);--card:var(--surface);--sh-w:240px;
  --btn-dark:linear-gradient(#2e2e2e 0%,#1a1a1a 50%,#0e0e0e 100%);--btn-dark-shadow:inset 0 1px #ffffff24,0 1px 2px #00000038,0 10px 22px -10px #00000080,0 8px 18px -12px #ff52068c;
  --btn-white:linear-gradient(#fff 0%,#f3f3f2 100%);
  --btn-primary-bg:var(--btn-dark);--btn-primary-fg:#fff;--field-hover:#efefee;--field-focus:#fff;--field-shadow:inset 0 1px 2px #0000000f,inset 0 0 0 1px #0000000a;--nav-active:linear-gradient(#fff 0%,#f7f7f6 100%);--menu-bg:#fffffff5;--chip-hover:#ececeb;--edge:#0000000a}
html{-webkit-font-smoothing:antialiased;scroll-padding-top:80px}
body{background:var(--canvas)!important;color:var(--text)!important;font-family:var(--font-body)!important;font-size:14px;line-height:1.55;text-rendering:optimizeLegibility}
h1,h2,h3,h4{font-family:var(--font-heading)!important;font-weight:500!important;color:var(--text);letter-spacing:-.015em}
h1{font-size:clamp(32px,4.2vw,52px)!important;line-height:1.04!important;letter-spacing:-.015em!important;margin:0 0 10px!important}
h2{font-size:20px;line-height:1.15}.wrap>h2,main>h2,#out>h2{font-size:28px;line-height:1.1}
h3{font-size:16px;line-height:1.3;letter-spacing:-.01em}
.sub,p.sub{color:var(--text-secondary)!important;font-size:15px;line-height:24px;max-width:720px}
a{color:inherit}
.wrap p a,#md a,.sub a{text-decoration:underline;text-underline-offset:3px;text-decoration-color:var(--line-strong)}
code{background:var(--surface-sunken)!important;color:var(--text-secondary)!important;border-radius:8px!important;padding:1px 7px!important;font-family:var(--font-mono,ui-monospace,SFMono-Regular,Menlo,monospace)}
small,.m,.k,.u{color:var(--text-secondary)}
hr{border:0;height:1px;background:linear-gradient(90deg,#0000,#00000014 12% 88%,#0000)}
::selection{background:#ff52062e}

/* ---- surfaces: shell panels (r-shell) and tiles (r-card) ---- */
.card,.panel,.rules,.rule,article,section,#md,#sh-cm .box{background:var(--surface)!important;border:0!important;box-shadow:var(--shadow-shell)!important}
.card,.panel,.rules,article,section,#md,#sh-cm .box{border-radius:var(--r-shell)!important}
.rec,.m,.f,.pp,.c,.t>div,.tile{background:var(--surface)!important;border:0!important;border-radius:var(--r-card)!important;box-shadow:var(--shadow-shell)!important}
.rule{border-radius:var(--r-panel)!important;border-left:0!important;background:var(--surface-sunken)!important;box-shadow:inset 0 1px 2px #0000000d,inset 0 0 0 1px #00000008!important}
.g a .card,.f,.pp,.c,.m{transition:transform .32s cubic-bezier(.2,.7,.3,1),box-shadow .32s cubic-bezier(.2,.7,.3,1)}
.g a:hover .card,.f:hover,.pp:hover{transform:translateY(-3px);box-shadow:0 0 0 1px #00000012,0 2px 4px #0000000f,0 26px 44px -22px #00000073!important}
.phone,.ph{box-shadow:0 0 0 1px #0000000f,0 1px 2px #0000000f,0 14px 30px -18px #00000059!important}
.stats .card{border-radius:var(--r-card)!important}.n{font-family:var(--font-heading);font-weight:500}
details.pr,.pr{background:var(--surface-sunken)!important;border-radius:var(--r-sm)!important;box-shadow:inset 0 1px 2px #0000000d,inset 0 0 0 1px #00000008}
pre{background:radial-gradient(120% 80% at 0 0,#ffffff12 0%,#0000 55%),linear-gradient(#2a2a2a 0%,#171717 55%,#0c0c0c 100%)!important;color:#f2f2f0!important;border-radius:var(--r-card)!important;box-shadow:var(--shadow-dark)}
.hl{outline:2px solid var(--accent)!important;outline-offset:2px}

/* ---- buttons: primary = black pill, secondary = white pill, one orange glow ---- */
.btn,a.btn,button.go,a.go,.top a.p,.cp,button.p,#sh-cm button.p,.chip.on,#sh-connect,button.primary{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:36px;padding:0 16px!important;border:0!important;border-radius:999px!important;background:var(--btn-primary-bg)!important;color:var(--btn-primary-fg)!important;font:500 12px/18px var(--font-body)!important;white-space:nowrap;box-shadow:var(--btn-dark-shadow)!important;text-decoration:none!important;cursor:pointer;transition:filter .15s}
.btn:hover,button.go:hover,a.go:hover,.top a.p:hover,.cp:hover,button.p:hover,#sh-connect:hover,.chip.on:hover{filter:brightness(1.12)}
button.go:disabled,.btn:disabled{opacity:.5;cursor:default}
.cp{height:26px;padding:0 12px!important;font-size:11px!important}
.top a:not(.p),.chip:not(.on),#sh-cm button:not(.p):not(.x),#sh-back,.sh-white,button.sec{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:32px;padding:0 14px!important;border:0!important;border-radius:999px!important;background:var(--btn-white)!important;color:var(--text)!important;font:500 12px/18px var(--font-body)!important;box-shadow:var(--shadow-raised)!important;text-decoration:none!important;cursor:pointer;transition:filter .15s}
.top a:not(.p):hover,.chip:not(.on):hover,#sh-back:hover{filter:brightness(.985);color:var(--text)!important}
.chip{height:30px}.chips,.bar{gap:6px}

/* ---- fields ---- */
input[type=text],input[type=search],input:not([type]),select,textarea,#q,#sh-q{background:var(--surface-sunken)!important;height:38px;color:var(--text);border:0!important;border-radius:999px!important;outline:none;padding:0 16px!important;font:13px var(--font-body)!important;box-shadow:var(--field-shadow)!important;transition:box-shadow .15s,background-color .15s}
textarea{height:auto;border-radius:var(--r-sm)!important;padding:10px 14px!important}
input[type=text]:hover,select:hover,#q:hover{background:var(--field-hover)!important}
input[type=text]:focus,input[type=search]:focus,select:focus,textarea:focus,#q:focus,#sh-q:focus{background:var(--field-focus)!important;box-shadow:0 0 0 1px #00000024,0 0 0 4px #ff52061f!important}
input::placeholder{color:var(--text-tertiary)}
input[type=color]{border-radius:12px!important;box-shadow:inset 0 0 0 1px #00000014;background:none!important;padding:0!important;height:38px}
input[type=range]{accent-color:#111}input[type=checkbox]{accent-color:#111}
.drop{border:1.5px dashed var(--line-strong)!important;border-radius:var(--r-card)!important;background:var(--surface-sunken);color:var(--text-secondary)}.drop.has{border:1.5px solid var(--text)!important}

/* ---- chips, badges, status ---- */
.tg em,.tags em,.m em,.pp em,.tag,.sh-tags a{display:inline-flex;align-items:center;height:22px;padding:0 9px;border-radius:999px;background:var(--surface-sunken)!important;color:var(--text-secondary)!important;font:500 11px/1 var(--font-body);font-style:normal;box-shadow:inset 0 0 0 1px var(--edge)}
.bd.y,.st.ok,b.ok,.ok.pill{background:var(--success-wash)!important;color:var(--success-ink)!important}
.bd.n,.st.no{background:var(--danger-wash)!important;color:var(--danger-ink)!important}
b.dup{background:var(--surface-sunken)!important;color:var(--text-secondary)!important}
.note{background:var(--accent-wash)!important;color:var(--accent-ink)!important;border-radius:var(--r-sm)!important;box-shadow:0 0 0 1px var(--accent-line)}
.note.w{background:var(--danger-wash)!important;color:var(--danger-ink)!important;box-shadow:0 0 0 1px #a8291b26}
.ok,td.ok,.okc{color:var(--success-ink)!important}.bad,td.bad,.badc,.err{color:var(--danger-ink)!important}
li.ok{color:var(--success-ink)}li.bad{color:var(--danger-ink)}
.ct{background:var(--surface-sunken)!important;box-shadow:inset 0 0 0 1px var(--edge)}.ct.no{color:var(--danger-ink)!important}
table{border-collapse:collapse}th,td{border-bottom:1px solid var(--line)!important}th{background:var(--surface-sunken)!important;color:var(--text-secondary);font-weight:500;font-size:12px}
.sw i,.mini i{box-shadow:inset 0 0 0 1px #0000001a!important}
nav a{box-shadow:var(--shadow-raised)}

/* ---- two-tone hero heading helper (DS: first lines tertiary, closing line text) ---- */
.h-soft{color:var(--text-tertiary)}

/* ===================== App shell ===================== */
#sh-nav{position:fixed;left:12px;top:12px;bottom:12px;width:var(--sh-w);background:var(--surface);border-radius:var(--r-shell);box-shadow:var(--shadow-shell);padding:0 8px 14px;box-sizing:border-box;overflow:auto;z-index:1000;font:400 13px/19.5px var(--font-body);color:var(--text)}
#sh-nav::-webkit-scrollbar{width:0}
#sh-nav .brand{height:56px;display:flex;align-items:center;gap:0;padding:0 12px;text-decoration:none;color:var(--text);font-weight:inherit;font-size:inherit}
#sh-nav .brand .mpl{display:block}
#sh-q{width:100%;margin:0 0 6px;height:34px!important;font-size:12.5px!important}
#sh-res{display:none;margin:0 0 8px;border-radius:var(--r-card);overflow:hidden;background:var(--menu-bg);box-shadow:var(--shadow-shell)}
#sh-res a{display:block;padding:8px 12px;text-decoration:none;color:var(--text);border-bottom:1px solid var(--line);font-size:12.5px}#sh-res a:last-child{border:0}#sh-res a:hover{background:var(--surface-hover)}
#sh-res small{display:block;color:var(--text-tertiary);font-size:11px}#sh-res b{font-size:10px;text-transform:uppercase;letter-spacing:.08em;color:var(--text-tertiary);margin-right:6px;font-weight:500}
.sh-g{margin:2px 0}
.sh-gh{display:flex;align-items:center;gap:8px;width:100%;background:none!important;border:0!important;box-shadow:none!important;height:auto!important;padding:14px 12px 6px!important;font:500 11px/16.5px var(--font-body)!important;letter-spacing:.08em;text-transform:uppercase;color:var(--text-tertiary)!important;cursor:pointer;text-align:left;border-radius:var(--r-sm)!important}
.sh-gh svg{width:14px;height:14px;opacity:.8;flex:none}.sh-gh .sh-car{margin-left:auto;transition:transform .15s}.sh-g.shut .sh-it,.sh-g.shut .sh-tags{display:none}
.sh-it a{display:flex;align-items:center;min-height:33.5px;padding:0 12px;border-radius:var(--r-sm);text-decoration:none;color:var(--text-secondary);font:400 13px/19.5px var(--font-body);position:relative;transition:background-color .12s,color .12s}
.sh-it a:hover{background:var(--surface-hover);color:var(--text)}
.sh-it a.on{color:var(--text);font-weight:500;background:var(--nav-active);box-shadow:var(--shadow-raised)}
.sh-it a.on:after{content:"";margin-left:auto;width:6px;height:6px;border-radius:999px;flex:none;background:radial-gradient(circle at 35% 35%,#ffb088 0%,#ff5206 70%);box-shadow:0 0 6px 1px #ff520673}
.sh-it a small{display:none}
.sh-tags{display:flex;flex-wrap:wrap;gap:5px;padding:6px 12px 8px}.sh-tags a{text-decoration:none;cursor:pointer}.sh-tags a:hover{background:var(--chip-hover)!important}
#sh-top{position:sticky;top:0;z-index:900;display:flex;align-items:center;gap:10px;padding:14px 24px 6px;background:linear-gradient(var(--canvas) 70%,transparent);font:13px var(--font-body)}
#sh-top .bc{color:var(--text-tertiary);font-size:12.5px}#sh-top .bc b{color:var(--text);font-weight:500}
#sh-top #sh-burger{display:none}
#sh-top .tbrand{display:none}
#sh-connect{height:32px}#sh-dot{width:7px;height:7px;border-radius:999px;background:#6e6e6e;display:inline-block;box-shadow:0 0 0 1px #ffffff40}#sh-dot.on{background:radial-gradient(circle at 35% 35%,#ffb088 0%,#ff5206 70%);box-shadow:0 0 6px 1px #ff520673}
#sh-main{margin-left:calc(var(--sh-w) + 24px);min-height:100vh}
@media(max-width:1023px){#sh-nav{transform:translateX(calc(-100% - 20px));transition:transform .25s cubic-bezier(.22,1,.36,1);top:8px;bottom:8px;left:8px}#sh-nav.open{transform:none;box-shadow:0 0 0 1px #0000000f,0 24px 60px -10px #0000006b}#sh-main{margin-left:0}#sh-top{padding:10px 14px 6px}#sh-top #sh-burger{display:inline-flex}#sh-top .tbrand{display:block}}

/* ---- connect modal ---- */
#sh-cm{position:fixed;inset:0;background:rgba(14,14,14,.45);backdrop-filter:blur(2px);display:none;align-items:center;justify-content:center;z-index:2000;font:400 14px/1.45 var(--font-body)}#sh-cm.on{display:flex;animation:os-backdrop-in .24s ease-out both}
#sh-cm .box{position:relative;padding:22px 24px;width:min(520px,92vw);animation:os-rise-in .34s cubic-bezier(.22,1,.36,1) both}
#sh-cm h3{margin:0 0 4px;font-size:20px}#sh-cm .s{margin:0 0 14px;color:var(--text-secondary);font-size:13.5px}
#sh-cm .x{position:absolute;top:14px;right:16px;border:0;background:var(--surface-sunken)!important;border-radius:999px!important;width:30px;height:30px;font-size:16px;cursor:pointer;box-shadow:none!important;padding:0!important;color:var(--text)!important}
#sh-cm .r{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 14px;background:var(--surface-sunken);border-radius:var(--r-card);margin:8px 0;box-shadow:inset 0 0 0 1px #00000008}#sh-cm .r small{display:block;color:var(--text-tertiary);font-size:12px}
#sh-cm .act{display:flex;gap:8px;align-items:center;margin-top:14px;flex-wrap:wrap}#sh-cm .act a{color:var(--text-secondary);font-size:12.5px}
#sh-cm .note{font-size:12.5px;margin:8px 0;padding:8px 12px}
#sh-cm #sh-msg{margin-top:10px;font-size:13px}#sh-cm #sh-msg.ok{color:var(--success-ink)}#sh-cm #sh-msg.bad{color:var(--danger-ink)}

@media (prefers-reduced-motion:reduce){.g a:hover .card,.f:hover,.pp:hover{transform:none}}

/* ---- fixes: grid children must be allowed to shrink inside the shell; sidebar tags are chips, not nav rows ---- */
article>*,.rec>*,.g>*,.grid>*,.pairs>*,.cols>*,.t>*,.safe>*{min-width:0}
.refs{max-width:100%}main,.wrap{min-width:0}
#sh-main{min-width:0;overflow-x:clip}
.sh-it .sh-tags a{display:inline-flex!important;align-items:center;min-height:22px!important;height:22px;padding:0 9px!important;font:500 11px/1 var(--font-body)!important;background:var(--surface-sunken)!important;color:var(--text-secondary)!important;box-shadow:inset 0 0 0 1px #0000000a!important;border-radius:999px!important}
.sh-it .sh-tags a:after{display:none}
.sh-gh .sh-car{width:6px;height:6px;border-right:1.5px solid var(--text-tertiary);border-bottom:1.5px solid var(--text-tertiary);transform:rotate(45deg);margin-right:3px;flex:none}
.sh-g.shut .sh-gh .sh-car{transform:rotate(-45deg)}

/* ---- language: both versions are always in the DOM; the active one is chosen by <html lang> (set by prefs.js) ---- */
html[lang=en] .t-vi,html[lang=vi] .t-en{display:none!important}

.slot,.chk label,.tool,.sample{background:var(--surface-sunken)!important;color:var(--text)}
.f .en,.en{color:var(--text-secondary)}.f .note{color:var(--text-secondary)}
.cp{color:var(--btn-primary-fg)!important}
button:disabled{opacity:.5}

/* ---- segmented controls (language, theme): DS os-seg ---- */
.os-seg{background:var(--surface-sunken);box-shadow:var(--field-shadow);gap:2px}
.os-seg-item{border:0;background:none;cursor:pointer;font-family:var(--font-body);height:26px;padding:0 10px;gap:5px}
.os-seg-item svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.os-seg-item[data-active=true]{background:var(--nav-active);color:var(--text);box-shadow:var(--shadow-raised)}
#sh-top .os-seg{margin-left:auto}#sh-top .os-seg+.os-seg{margin-left:0}

/* =================== DARK THEME ===================
   Same structure as light: canvas, shells, one orange accent. Primary button flips to a light pill. */
html[data-theme=dark]{color-scheme:dark;
 --canvas:#0c0c0c;--brand-canvas:#111111;--surface:#171717;--surface-sidebar:#171717;--surface-sunken:#101010;--surface-hover:#212121;
 --text:#f3f3f1;--text-secondary:#b4b4af;--text-tertiary:#8a8a85;--text-on-accent:#ffffff;
 --line:#2a2a28;--line-strong:#3d3d3a;
 --accent-hover:#ff6a2b;--accent-ink:#ff8d5e;--accent-wash:#2b1810;--accent-line:#5c2b15;
 --success-ink:#78d49c;--success-wash:#11261a;--warn-ink:#e3b755;--warn-wash:#262011;--danger-ink:#ff8f80;--danger-wash:#2b1613;
 --shadow-shell:0 0 0 1px #ffffff14,0 1px 2px #00000080,0 24px 48px -28px #000000cc;
 --shadow-raised:0 0 0 1px #ffffff17,0 1px 2px #0000008c,0 6px 14px -6px #000000a6,inset 0 1px 0 #ffffff1f;
 --btn-primary-bg:linear-gradient(#ffffff 0%,#ececea 100%);--btn-primary-fg:#111111;
 --btn-btn-dark-shadow:none;--btn-dark-shadow:inset 0 1px #ffffff,0 1px 2px #00000066,0 10px 22px -10px #000000b3,0 8px 18px -12px #ff5206a6;
 --btn-white:linear-gradient(#2c2c2c 0%,#202020 100%);
 --field-hover:#161616;--field-focus:#1c1c1c;--field-shadow:inset 0 1px 2px #00000066,inset 0 0 0 1px #ffffff14;
 --nav-active:linear-gradient(#2c2c2c 0%,#232323 100%);--menu-bg:#1b1b1bf5;--chip-hover:#262626;--edge:#ffffff12}
html[data-theme=dark] ::selection{background:#ff52064d}
html[data-theme=dark] hr{background:linear-gradient(90deg,#0000,#ffffff1f 12% 88%,#0000)}
html[data-theme=dark] .ph,html[data-theme=dark] .phone{box-shadow:0 0 0 1px #ffffff14,0 14px 30px -18px #000000cc!important}
html[data-theme=dark] .sw i,html[data-theme=dark] .mini i{box-shadow:inset 0 0 0 1px #ffffff26!important}
html[data-theme=dark] .g a:hover .card,html[data-theme=dark] .f:hover,html[data-theme=dark] .pp:hover{box-shadow:0 0 0 1px #ffffff1c,0 2px 4px #0000008c,0 26px 44px -22px #000000e6!important}
html[data-theme=dark] #sh-nav{box-shadow:var(--shadow-shell)}
html[data-theme=dark] #sh-cm{background:rgba(0,0,0,.6)}
html[data-theme=dark] .drop.has{border-color:var(--text)!important}
html[data-theme=dark] .note{box-shadow:0 0 0 1px var(--accent-line)}

/* ---- theme-safe fixes ---- */
#sh-q{box-sizing:border-box;width:100%}
main nav a,.wrap nav a,body>nav a,#sh-main nav a{display:inline-flex;align-items:center;height:30px;padding:0 14px;border-radius:999px;background:var(--btn-white)!important;color:var(--text)!important;box-shadow:var(--shadow-raised)!important;font:500 12px var(--font-body);text-decoration:none!important}
#sh-main nav a:hover{filter:brightness(.985)}
.ph .ok,.safe .ok{color:var(--accent-ink)}

/* ---- generic dialogs and form rows (DS shell panel inside a dimmed backdrop) ---- */
.dlg{position:fixed;inset:0;background:rgba(14,14,14,.45);backdrop-filter:blur(2px);display:none;align-items:center;justify-content:center;z-index:1500;padding:16px}
.dlg.on{display:flex;animation:os-backdrop-in .24s ease-out both}
.dlg .box{background:var(--surface);border-radius:var(--r-shell);box-shadow:var(--shadow-shell);padding:22px 24px;width:min(560px,100%);max-height:calc(100vh - 32px);overflow:auto;animation:os-rise-in .34s cubic-bezier(.22,1,.36,1) both}
.dlg.wide .box{width:min(880px,100%)}
.dlg h3{margin:0 0 4px;font-size:20px}.dlg .hint{margin:0 0 12px;color:var(--text-secondary);font-size:13px}
.fr{display:grid;gap:6px;margin:10px 0}.fr>label{font-size:12px;font-weight:500;color:var(--text-secondary)}
.fr.two{grid-template-columns:1fr 1fr;gap:12px}.fr.two>div{display:grid;gap:6px;min-width:0}
.dlg input[type=text],.dlg input[type=number],.dlg select,.dlg textarea{width:100%;box-sizing:border-box}
.dlg textarea{font-family:var(--font-body);font-size:13px;line-height:1.4;resize:vertical}
.dlg textarea.code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px}
.dlg .acts{display:flex;gap:8px;justify-content:flex-end;margin-top:16px;flex-wrap:wrap}
button.danger{color:var(--danger-ink)!important}
button.mini{height:26px!important;padding:0 10px!important;font-size:11px!important}
.sc-row{background:var(--surface-sunken);border-radius:var(--r-card);padding:12px;margin:10px 0;display:grid;gap:8px;box-shadow:inset 0 0 0 1px var(--edge)}
.sc-row .top{display:grid;grid-template-columns:1fr 90px auto auto auto;gap:8px;align-items:center}
.sc-row details summary{cursor:pointer;font-size:12px;color:var(--text-secondary)}
.proj{display:grid;grid-template-columns:112px 1fr;gap:14px;padding:14px;align-items:start}
.proj .cover{width:112px;aspect-ratio:9/16;border-radius:14px;overflow:hidden;position:relative;background:var(--surface-sunken);box-shadow:0 0 0 1px var(--edge)}
.proj h3{margin:0 0 2px;font-size:17px}.proj .meta{font-size:12px;color:var(--text-secondary);margin:0 0 8px;word-break:break-all}
.proj .acts2{display:flex;gap:6px;flex-wrap:wrap;margin-top:10px}
.badge{display:inline-flex;align-items:center;height:20px;padding:0 8px;border-radius:999px;font:500 11px var(--font-body);background:var(--surface-sunken);color:var(--text-secondary);box-shadow:inset 0 0 0 1px var(--edge)}
.badge.ag{background:var(--accent-wash);color:var(--accent-ink)}
.pgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(360px,1fr));gap:14px}
.empty{padding:34px;text-align:center;color:var(--text-secondary)}
.seedrow{display:flex;gap:4px;margin:6px 0}.seedrow i{width:20px;height:20px;border-radius:7px;box-shadow:inset 0 0 0 1px #00000026}
@media(max-width:700px){.fr.two{grid-template-columns:1fr}.sc-row .top{grid-template-columns:1fr 80px auto}.proj{grid-template-columns:90px 1fr}.proj .cover{width:90px}}

/* cloud nav: single-level items, separator, 'soon' pill */
.sh-sep{height:1px;background:var(--line);margin:8px 12px}
.sh-flat a svg{width:15px;height:15px;flex:none;margin-right:9px;opacity:.8}
.sh-it a .sh-soon{margin-left:auto;font:500 10.5px/1 var(--font-body);font-style:normal;letter-spacing:.02em;padding:4px 8px;border-radius:999px;background:var(--accent-wash,#fff2ec);color:var(--accent-ink,#c53a00)}
.sh-it a .sh-soon+*,.sh-it a.on .sh-soon{margin-left:auto}
html.cloud [data-local]{display:none!important}

/* =================== Accounts (cloud): sidebar footer, sign-in modal, save toggle, account pages =================== */
#sh-bottom{position:sticky;bottom:-14px;margin:10px -8px -14px;padding:10px 8px 14px;background:var(--surface);border-top:1px solid var(--line)}
#sh-bottom:empty{display:none}
#sh-acct{margin:0;padding:0}
/* Docs below the account row: small and quiet */
#sh-foot .sh-g{margin:0}
#sh-foot .sh-gh{padding:8px 12px 2px!important;font-size:10.5px!important}
#sh-foot .sh-gh svg{width:12px;height:12px}
#sh-foot .sh-it a{min-height:26px;font-size:12px;line-height:16px;color:var(--text-tertiary)}
#sh-foot .sh-it a:hover,#sh-foot .sh-it a.on{color:var(--text)}
#sh-foot .sh-it a .sh-soon{font-size:9.5px;padding:3px 6px}
#sh-acct[hidden]{display:none}
.sh-signin{width:100%}
.sh-me{display:flex;align-items:center;gap:10px;padding:4px 8px 8px}
.sh-av{flex:none;width:32px;height:32px;border-radius:999px;display:grid;place-items:center;font:600 12px var(--font-body);background:var(--surface-sunken);color:var(--text);box-shadow:inset 0 0 0 1px var(--edge)}
.sh-who{min-width:0;display:grid;line-height:1.25}.sh-who b{font-weight:500;font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sh-who small{font-size:11px;color:var(--text-tertiary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sh-role{font:500 10.5px/1 var(--font-body);font-style:normal;padding:4px 8px;border-radius:999px;background:var(--accent-wash);color:var(--accent-ink);margin-left:auto;flex:none}
.sh-acts a{min-height:30px}.sh-acts a.on:after{display:none}
html.bare #sh-nav,html.bare #sh-burger,html.bare #sh-back,html.bare #sh-top .bc,html.bare #sh-top .tbrand{display:none!important}
html.bare #sh-main{margin-left:0}
html.bare #sh-top{position:absolute;right:0;left:auto;background:none;padding:14px 20px}

[data-mp-save]{display:none!important}
html.mp-acct [data-mp-save]{display:inline-flex!important;align-items:center;justify-content:center;cursor:pointer}
html.mp-acct button[data-mp-save]:empty{width:32px;height:32px;padding:0;border:0;border-radius:999px;background:var(--btn-white);box-shadow:var(--shadow-raised);color:var(--text)}
[data-mp-save][aria-pressed=true] svg{fill:var(--accent);stroke:var(--accent)}
[data-mp-save]:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

/* forms */
.mp-form{display:grid;gap:4px}
.mp-fr{display:grid;gap:6px;margin:8px 0}.mp-fr>label{font-size:12px;font-weight:500;color:var(--text-secondary)}
.mp-fr input,.mp-form select{width:100%;box-sizing:border-box;height:38px;background:var(--surface-sunken);color:var(--text);border:0;border-radius:999px;outline:none;padding:0 16px;font:13px var(--font-body);box-shadow:var(--field-shadow)}
.mp-fr input:focus,.mp-form select:focus{background:var(--field-focus);box-shadow:0 0 0 1px #00000024,0 0 0 4px #ff52061f}
.mp-fr input[disabled]{opacity:.7}
.mp-form .acts{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap}
.mp-err{margin:6px 0 0;padding:8px 12px;border-radius:var(--r-sm);background:var(--danger-wash);color:var(--danger-ink);font-size:13px}
.mp-ok{margin:6px 0 0;padding:8px 12px;border-radius:var(--r-sm);background:var(--success-wash);color:var(--success-ink);font-size:13px}
.mp-note{margin:8px 0 0;padding:8px 12px;border-radius:var(--r-sm);background:var(--accent-wash);color:var(--accent-ink);font-size:13px}
.mp-err[hidden],.mp-ok[hidden],.mp-note[hidden]{display:none}
.mp-tabs{display:inline-flex;gap:2px;padding:2px;margin:6px 0 4px;border-radius:999px;background:var(--surface-sunken);box-shadow:var(--field-shadow)}
.mp-tabs[hidden]{display:none}
.mp-tabs button{border:0;background:none;height:28px;padding:0 14px;border-radius:999px;font:500 12.5px var(--font-body);color:var(--text-secondary);cursor:pointer}
.mp-tabs button[aria-selected=true]{background:var(--nav-active);color:var(--text);box-shadow:var(--shadow-raised)}
#mp-auth .box{position:relative;width:min(420px,100%)}
#mp-auth .mp-x{position:absolute;top:14px;right:16px;border:0;background:var(--surface-sunken);border-radius:999px;width:30px;height:30px;font-size:16px;cursor:pointer;color:var(--text);padding:0}
#mp-auth button.p,.mp-page button.p{display:inline-flex;align-items:center;justify-content:center;height:36px;padding:0 18px;border:0;border-radius:999px;background:var(--btn-primary-bg);color:var(--btn-primary-fg);font:500 13px var(--font-body);cursor:pointer;box-shadow:var(--btn-dark-shadow)}
#mp-auth button.p:disabled,.mp-page button:disabled{opacity:.5;cursor:default}

/* pages: auth, account, saved, admin */
.mp-page{max-width:880px;margin:0 auto;padding:18px 20px 80px;box-sizing:border-box}
.mp-page h1{margin-bottom:6px!important}
.mp-page .sub{margin:0 0 22px}
.mp-panel{background:var(--surface);border-radius:var(--r-shell);box-shadow:var(--shadow-shell);padding:22px 24px;margin:0 0 16px}
.mp-panel h2{font-size:18px;margin:0 0 12px}
.mp-panel p{margin:0 0 10px;color:var(--text-secondary)}
.mp-dl{display:grid;grid-template-columns:120px 1fr;gap:8px 16px;margin:0}.mp-dl dt{color:var(--text-tertiary);font-size:12px;padding-top:2px}.mp-dl dd{margin:0;min-width:0;overflow-wrap:anywhere}
.mp-btn,.mp-page a.mp-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:32px;padding:0 14px;border:0;border-radius:999px;background:var(--btn-white);color:var(--text);font:500 12.5px var(--font-body);cursor:pointer;text-decoration:none;box-shadow:var(--shadow-raised)}
.mp-btn.danger{color:var(--danger-ink)}.mp-btn:disabled{opacity:.5}
.mp-auth-wrap{min-height:100vh;display:grid;place-items:center;padding:70px 16px 40px;box-sizing:border-box}
.mp-auth-card{width:min(420px,100%);background:var(--surface);border-radius:var(--r-shell);box-shadow:var(--shadow-shell);padding:28px 26px 26px;box-sizing:border-box}
.mp-auth-logo{display:flex;justify-content:center;margin:0 0 14px}
.mp-auth-card h1{font-size:24px!important;text-align:center;margin:0 0 4px!important}
.mp-auth-card .lead{text-align:center;color:var(--text-secondary);margin:0 0 14px;font-size:13.5px}
.mp-auth-card .p{width:100%}
.mp-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px}
.mp-item{background:var(--surface);border-radius:var(--r-card);box-shadow:var(--shadow-shell);padding:16px;display:grid;gap:8px;align-content:start;min-width:0}
.mp-item h3{margin:0;font-size:15px;overflow-wrap:anywhere}.mp-item small{color:var(--text-tertiary)}
.mp-item .row{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-top:4px}
.mp-empty{padding:34px 20px;text-align:center;color:var(--text-secondary)}
.mp-empty a{color:var(--text)}
.mp-tbl{width:100%;overflow-x:auto}.mp-tbl table{width:100%;min-width:640px;font-size:13px}.mp-tbl th,.mp-tbl td{text-align:left;padding:8px 10px}
.mp-tbl select{height:30px;padding:0 10px;border:0;border-radius:999px;background:var(--surface-sunken);color:var(--text);font:12.5px var(--font-body);box-shadow:var(--field-shadow)}
.mp-set{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:10px 0;border-bottom:1px solid var(--line)}.mp-set:last-child{border:0}
.mp-set small{display:block;color:var(--text-tertiary)}
.mp-set input[type=checkbox]{width:18px;height:18px}
.mp-set input[type=number]{width:90px;height:32px;box-sizing:border-box;border:0;border-radius:999px;padding:0 12px;background:var(--surface-sunken);color:var(--text);box-shadow:var(--field-shadow);font:13px var(--font-body)}
.mp-link{display:flex;gap:8px;align-items:center;margin-top:10px;flex-wrap:wrap}.mp-link code{flex:1 1 220px;min-width:0;overflow-wrap:anywhere;padding:8px 10px!important}
@media(max-width:700px){.mp-dl{grid-template-columns:1fr;gap:2px 0}.mp-dl dd{margin-bottom:8px}.mp-page{padding:8px 14px 60px}.mp-panel{padding:18px 16px}}

/* page-to-page: the menu and top bar stay put, only the content cross-fades (Chrome, Edge, Safari 18.2+; others just navigate) */
@view-transition{navigation:auto}
#sh-nav{view-transition-name:sh-nav}
#sh-top{view-transition-name:sh-top}
::view-transition-group(sh-nav),::view-transition-old(sh-nav),::view-transition-new(sh-nav),::view-transition-group(sh-top),::view-transition-old(sh-top),::view-transition-new(sh-top){animation:none}
::view-transition-old(root){animation:mp-vt-out .14s ease both}
::view-transition-new(root){animation:mp-vt-in .2s ease both}
@keyframes mp-vt-out{to{opacity:0}}
@keyframes mp-vt-in{from{opacity:0}}
@media (prefers-reduced-motion:reduce){@view-transition{navigation:none}}

/* =================== Logo E3: lowercase m, red/cyan echo, red dot (variants from tools/build_logo.py) =================== */
.mpl .mpe-tile{fill:var(--l-front,#0a0a0b)}
.mpl .mpe-m{stroke:var(--l-body,#fff)}
.mpl .mpe-tile,.mpl .mpe-dot,.mpl .mpe-wm,.mpl .mpe-er,.mpl .mpe-ec,.mpl .mpe-ring,.mpl .mpe-plus{transform-box:fill-box;transform-origin:center}
.mpl .mpe-bm{fill:var(--l-front,#0a0a0b);stroke:var(--l-front,#0a0a0b);stroke-width:4;stroke-linejoin:round}
.mpl .mpe-ring{fill:none;stroke:#fe2c55;stroke-width:2.5;opacity:0}
.mpl .mpe-plus{opacity:0;font:700 14px var(--font-body,Inter,sans-serif);fill:var(--accent-ink,#c53a00)}
/* intro: tile, echo flies in and closes, the m draws, the dot pops, the word slides in; then it idles */
.mpl--intro .mpe-tile{animation:mpe-tile .45s cubic-bezier(.22,1,.36,1) both}
.mpl--intro .mpe-er{animation:mpe-er .7s cubic-bezier(.34,1.56,.64,1) .15s both,mpe-er-b 3s ease-in-out 2.2s infinite}
.mpl--intro .mpe-ec{animation:mpe-ec .7s cubic-bezier(.34,1.56,.64,1) .15s both,mpe-ec-b 3s ease-in-out 2.2s infinite}
.mpl--intro .mpe-m{stroke-dasharray:1;animation:mpe-draw .6s cubic-bezier(.65,0,.35,1) .55s both}
.mpl--intro .mpe-dot{animation:mpe-pop .45s cubic-bezier(.34,1.56,.64,1) 1.05s both,mpe-breath 3s ease-in-out 2.6s infinite}
.mpl--intro .mpe-wm{animation:mpe-word .6s cubic-bezier(.22,1,.36,1) 1.15s both}
/* idle: the dot breathes, the echo drifts a pixel */
.mpl--idle .mpe-dot{animation:mpe-breath 3s ease-in-out 1s infinite}
.mpl--idle .mpe-er{animation:mpe-er-b 3s ease-in-out infinite}
.mpl--idle .mpe-ec{animation:mpe-ec-b 3s ease-in-out infinite}
/* hover (uses translate/scale so it adds to the idle animation instead of fighting it) */
.mpl--hover .mpe-er,.mpl--hover .mpe-ec,.mpl--hover .mpe-dot{transition:translate .35s cubic-bezier(.34,1.56,.64,1),scale .35s cubic-bezier(.34,1.56,.64,1)}
.mpl--hover:hover .mpe-er{translate:-3px -2px}.mpl--hover:hover .mpe-ec{translate:3px 2px}.mpl--hover:hover .mpe-dot{scale:1.35}
/* loading: the stroke runs along the m */
.mpl--loading .mpe-m{stroke-dasharray:.55 .45;animation:mpe-run 1.2s linear infinite}
.mpl--loading .mpe-dot{animation:mpe-breath 1.2s ease-in-out infinite}
/* save: bookmark fills, a small m draws, the red dot drops in with a ring and +1 */
.mpl--save .mpe-bm{animation:mpe-fill .3s ease-out both}
.mpl--save .mpe-m{stroke-dasharray:1;animation:mpe-draw .45s ease-out .2s both}
.mpl--save .mpe-dot{animation:mpe-drop .6s cubic-bezier(.34,1.56,.64,1) .55s both}
.mpl--save .mpe-ring{animation:mpe-ring .6s ease-out .9s both}
.mpl--save .mpe-plus{animation:mpe-plus .9s ease-out 1s both}
@keyframes mpe-tile{from{opacity:0;transform:scale(.6)}to{opacity:1;transform:none}}
@keyframes mpe-er{from{opacity:0;transform:translate(-14px,-10px)}to{opacity:1;transform:none}}
@keyframes mpe-ec{from{opacity:0;transform:translate(14px,10px)}to{opacity:1;transform:none}}
@keyframes mpe-er-b{0%,100%{transform:none}50%{transform:translate(-1px,-1px)}}
@keyframes mpe-ec-b{0%,100%{transform:none}50%{transform:translate(1px,1px)}}
@keyframes mpe-draw{from{stroke-dashoffset:1}to{stroke-dashoffset:0}}
@keyframes mpe-run{to{stroke-dashoffset:-1}}
@keyframes mpe-pop{0%{transform:scale(0)}70%{transform:scale(1.35)}100%{transform:none}}
@keyframes mpe-breath{0%,100%{transform:none}50%{transform:scale(1.18)}}
@keyframes mpe-word{from{opacity:0;transform:translateX(-10px)}to{opacity:1;transform:none}}
@keyframes mpe-drop{0%{opacity:0;transform:translateY(-30px) scale(1.4)}60%{opacity:1;transform:translateY(0) scale(.9)}100%{opacity:1;transform:none}}
@keyframes mpe-fill{from{fill-opacity:0;stroke-opacity:0}to{fill-opacity:1;stroke-opacity:1}}
@keyframes mpe-ring{from{opacity:.85;transform:scale(.4)}to{opacity:0;transform:scale(2.6)}}
@keyframes mpe-plus{0%{opacity:0;transform:translateY(0)}30%{opacity:1}100%{opacity:0;transform:translateY(-14px)}}
@media (prefers-reduced-motion:reduce){.mpl [class^="mpe-"],.mpl [class*=" mpe-"]{animation:none!important;transition:none!important}}

/* auth page: "sign-ups are closed" is information, not an error */
#closed.mp-note{background:none!important;box-shadow:none!important;color:var(--text-secondary)!important;padding:0!important;margin-top:4px;font-size:13px;text-align:center}