/* Shared Signal 2.0 — the platform shell and components, from Russell's
   Magic Patterns project acchjz8ssu34nx5lz4nsqm (v38), archived at
   design/magic-patterns/v38-ss2. His Tailwind values, carried as numbers.

   Loaded by every platform page after site.css (or legal/_shared.css), which
   carry the matching tokens. The landing page does not load it.

   Departures, deliberate: grade D text is yellow-700 (his yellow-500 is
   unreadable on white); the sidebar shows only places that exist; the top bar
   has no paste-a-link field (analysis runs in the extension, which has the
   article text) and no notification bell (there are no notifications). */

:root{
  --b50:#eff5ff; --b100:#dbe8fe; --b200:#bfd7fe; --b300:#93bcfd; --b500:#1a7dfb; --b600:#0a5cf5; --b700:#0344cc;
  --s50:#f8fafc; --s100:#f1f5f9; --s200:#e2e8f0; --s300:#cbd5e1; --s400:#94a3b8;
  --s500:#64748b; --s600:#475569; --s700:#334155; --s800:#1e293b; --s900:#0f172a;
  --paper:#fbfaf7; --paper-2:#fdfcfa;
  --tA:#047857; --tB:#1d4ed8; --tC:#64748b; --tD:#a16207; --tF:#b91c1c;
  --fA:#10b981; --fB:#3b82f6; --fC:#f59e0b; --fD:#facc15; --fF:#ef4444;
  --rough:20px 12px 18px 14px / 14px 20px 12px 20px;
  --rough-sm:18px 11px 16px 13px / 13px 18px 11px 18px;
  --sans:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',system-ui,sans-serif;
  --serif:'Playfair Display',Georgia,serif;
}
.x-svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:none}

/* ---- the shell: icon sidebar + top bar ---- */
.x-app{display:flex;min-height:100vh;background:#fff}
.x-side{display:none;width:72px;flex:none;border-right:1px solid var(--s200);background:#fff;flex-direction:column;
  position:sticky;top:0;height:100vh}
@media (min-width:768px){.x-side{display:flex}}
.x-side .x-logo{height:80px;display:flex;align-items:center;justify-content:center;border-bottom:1px solid var(--s100)}
.x-side .x-logo img{width:34px;height:auto;display:block}
.x-nav{display:flex;flex-direction:column;gap:4px;padding:24px 12px}
.x-nav a{display:flex;align-items:center;justify-content:center;height:46px;border-radius:12px;color:var(--s400);
  position:relative;text-decoration:none}
.x-nav a:hover{background:var(--s50);color:var(--s900)}
.x-nav a[aria-current="page"]{background:#eff6ff;color:#3b82f6}
.x-nav a .x-tip{position:absolute;left:58px;top:50%;transform:translateY(-50%);white-space:nowrap;background:var(--s900);color:#fff;
  font-size:12px;font-weight:500;border-radius:6px;padding:4px 10px;opacity:0;pointer-events:none;transition:opacity .15s;z-index:40}
.x-nav a:hover .x-tip,.x-nav a:focus-visible .x-tip{opacity:1}
.x-nav .x-gap{height:16px}
.x-main{flex:1;min-width:0;display:flex;flex-direction:column}
.x-top{height:80px;border-bottom:1px solid var(--s200);background:#fff;display:flex;align-items:center;gap:16px;
  padding:0 16px;position:sticky;top:0;z-index:20}
@media (min-width:640px){.x-top{padding:0 32px}}
@media (min-width:1024px){.x-top{padding:0 48px}}
.x-top .x-wordmark{height:36px;width:auto;display:block}
@media (min-width:768px){.x-top .x-wordmark.x-mobile{display:none}}
.x-top .x-crumb{font-size:14px;color:var(--s500);text-decoration:none;font-weight:500}
.x-top .x-crumb:hover{color:var(--s900)}
.x-auth{margin-left:auto;display:flex;align-items:center;gap:10px;font-size:13px;color:var(--s500);flex-wrap:wrap;justify-content:flex-end}
.x-auth button,.x-auth a.x-dash{font:inherit;font-size:13px;font-weight:600;border:1px solid var(--s200);background:#fff;color:var(--s700);
  border-radius:999px;padding:7px 14px;cursor:pointer;text-decoration:none}
.x-auth button:hover,.x-auth a.x-dash:hover{background:var(--s50)}
.x-auth .x-link{border:0;background:none;padding:0;color:var(--s500);text-decoration:underline;font-weight:400;border-radius:0}
.x-avatar{width:36px;height:36px;border-radius:50%;background:var(--b100);color:var(--b700);display:flex;align-items:center;
  justify-content:center;font-weight:700;font-size:14px;border:1px solid var(--s200);flex:none}

/* the methodology magnifier, pinned bottom-left like his */
.x-method{position:fixed;left:12px;bottom:12px;z-index:60;display:block;opacity:.8;transition:opacity .15s,transform .15s;border-radius:6px}
.x-method:hover{opacity:1;transform:rotate(-6deg)}
.x-method img{width:36px;height:auto;display:block;mix-blend-mode:multiply}
.x-method .x-tip{position:absolute;left:44px;top:50%;transform:translateY(-50%);white-space:nowrap;background:var(--s900);color:#fff;
  font-size:12px;font-weight:500;border-radius:6px;padding:4px 10px;opacity:0;pointer-events:none;transition:opacity .15s}
.x-method:hover .x-tip{opacity:1}

/* ---- components ---- */
.x-chunky{display:inline-flex;align-items:center;justify-content:center;gap:8px;transform:rotate(-1deg);
  background:var(--b600);color:#fff;border:2px solid var(--b700);font:inherit;font-weight:600;font-size:14px;
  padding:10px 20px;border-radius:var(--rough);box-shadow:4px 4px 0 0 var(--b700);cursor:pointer;text-decoration:none;
  transition:transform .15s ease-out,box-shadow .15s ease-out,background-color .15s ease-out}
.x-chunky:hover{background:var(--b500);box-shadow:2px 2px 0 0 var(--b700);transform:rotate(-1deg) translate(2px,2px)}
.x-chunky:active{box-shadow:none;transform:rotate(-1deg) translate(4px,4px)}
.x-chunky[disabled]{background:var(--s300);border-color:var(--s400);box-shadow:4px 4px 0 0 var(--s300);cursor:not-allowed;transform:rotate(-1deg)}
.x-chunky.x-cyan{background:#0891b2;border-color:#0e7490;box-shadow:4px 4px 0 0 rgba(8,145,178,.35)}
.x-chunky.x-cyan:hover{background:#06b6d4;box-shadow:2px 2px 0 0 rgba(8,145,178,.35)}
.x-chunky.x-ghost{background:#fff;color:var(--s700);border-color:var(--s300);box-shadow:4px 4px 0 0 #cbd5e1;transform:rotate(1deg)}
.x-chunky.x-ghost:hover{background:var(--s50);box-shadow:2px 2px 0 0 #cbd5e1;transform:rotate(1deg) translate(2px,2px)}

.x-pill{display:inline-flex;align-items:center;gap:6px;border:1px solid;border-radius:999px;padding:2px 10px;font-size:12px;font-weight:600;white-space:nowrap}
.x-pill i{width:6px;height:6px;border-radius:50%;flex:none}
.x-pill.good{background:#ecfdf5;border-color:#a7f3d0;color:#065f46}.x-pill.good i{background:#10b981}
.x-pill.mixed{background:#fffbeb;border-color:#fde68a;color:#92400e}.x-pill.mixed i{background:#f59e0b}
.x-pill.bad{background:#fef2f2;border-color:#fecaca;color:#991b1b}.x-pill.bad i{background:#ef4444}
.x-pill.unknown{background:var(--s100);border-color:var(--s300);border-style:dashed;color:var(--s700)}.x-pill.unknown i{background:var(--s400)}

.x-heading{display:flex;align-items:flex-end;gap:12px;font-size:30px;font-weight:700;color:var(--s900);line-height:1;margin:0;letter-spacing:-.01em}
@media (min-width:640px){.x-heading{font-size:34px}}
.x-heading .x-accent{position:relative;display:inline-block;font-family:var(--serif);font-style:italic;font-weight:600;color:var(--b600);padding-right:4px}
.x-heading .x-accent svg{position:absolute;left:0;bottom:-6px;width:100%;height:8px;color:var(--b500)}

/* the hand-cut verdict card */
.x-cut{position:relative;padding:20px}
@media (min-width:640px){.x-cut{padding:28px}}
.x-cut::before,.x-cut::after{content:"";position:absolute;pointer-events:none;
  clip-path:polygon(0.4% 0.9%,14% 0.2%,30% 0.8%,46% 0.2%,62% 0.9%,78% 0.2%,92% 0.8%,99.8% 4%,99.2% 20%,100% 36%,99.3% 52%,99.9% 68%,99.2% 84%,99.8% 97.5%,86% 99.8%,70% 99.2%,54% 99.9%,38% 99.2%,22% 99.8%,6% 99.2%,0.2% 92%,0.8% 74%,0.1% 56%,0.8% 38%,0.2% 20%)}
.x-cut::before{inset:0;background:var(--s300);border-radius:26px 16px 24px 18px / 18px 26px 16px 26px;box-shadow:0 1px 2px rgba(15,23,42,.05)}
.x-cut::after{inset:3px;background:var(--paper);border-radius:24px 14px 22px 16px / 16px 24px 14px 24px}
.x-cut > *{position:relative;z-index:1}

.x-gbox{flex:none;transform:rotate(-3deg);padding:3px;border-radius:26px 16px 24px 18px / 18px 26px 16px 26px;box-shadow:0 1px 2px rgba(15,23,42,.08)}
.x-gbox span{width:76px;height:76px;background:var(--paper-2);display:flex;align-items:center;justify-content:center;
  border-radius:23px 13px 21px 15px / 15px 23px 13px 23px;font-size:48px;font-weight:700;letter-spacing:-.05em;line-height:1}
@media (min-width:640px){.x-gbox span{width:88px;height:88px;font-size:60px}}
.x-pips{display:flex;flex-direction:column;align-items:center;gap:4px}
.x-pips .p{display:flex;gap:3px}
.x-pips .p i{display:block;width:4px;height:10px;border-radius:999px;background:rgba(15,23,42,.1)}
.x-pips small{font-size:11px;font-weight:500;color:var(--s500);white-space:nowrap}

/* "Your turn" — the vote block, shared with the panel */
.x-turn{border-radius:16px;background:var(--b50);border:1px solid var(--b100);padding:14px 16px}
.x-turn .ey{margin:0;font-size:13px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--b700)}
.x-turn h3{margin:4px 0 0;font-size:16px;font-weight:700;color:var(--s900);line-height:1.35}
.x-turn .sub{margin:2px 0 0;font-size:12px;color:var(--s500)}
.x-turn .sub b{color:var(--s800);font-weight:600}
.x-turn .row{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-top:4px}
.x-turn .change{flex:none;border:0;background:none;padding:0;font:inherit;font-size:12px;font-weight:600;color:var(--b700);cursor:pointer}
.x-turn .opts{display:flex;flex-direction:column;margin-top:12px;background:#fff;border:1px solid var(--b100);border-radius:12px;overflow:hidden}
.x-turn .opts button{text-align:left;border:0;border-top:1px solid var(--s100);background:none;padding:10px 16px;font:inherit;font-size:14px;font-weight:500;color:var(--s700);cursor:pointer}
.x-turn .opts button:first-child{border-top:0}
.x-turn .opts button:hover{background:var(--b50);color:var(--s900)}
.x-bars{list-style:none;margin:14px 0 0;padding:0;display:flex;flex-direction:column;gap:10px}
.x-bars .lbl{display:flex;justify-content:space-between;gap:8px;margin-bottom:4px;font-size:13px;color:var(--s600)}
.x-bars .lbl span:last-child{font-variant-numeric:tabular-nums;font-weight:500}
.x-bars li.mine .lbl{color:var(--s900);font-weight:600}
.x-bars li.mine .lbl span:last-child{font-weight:700}
.x-bars .track{height:10px;border-radius:999px;background:#fff;overflow:hidden}
.x-bars .fill{height:100%;border-radius:999px;background:var(--b200)}
.x-bars li.mine .fill{background:var(--b600)}
.x-early{margin:12px 0 0;font-size:13px;color:var(--s600);line-height:1.5;background:#fff;border:1px dashed var(--b200);border-radius:12px;padding:10px 12px}
.x-early b{color:var(--s900)}
.x-note{font-size:12px;color:var(--s500);margin:8px 0 0}

/* modal sheet (share, suggest) */
.x-modal{position:fixed;inset:0;z-index:70;display:flex;align-items:center;justify-content:center;padding:16px}
.x-modal.x-right{justify-content:flex-end;padding:0}
.x-modal .x-scrim{position:absolute;inset:0;background:rgba(15,23,42,.3);border:0}
.x-modal .x-box{position:relative;width:100%;max-width:440px;max-height:calc(100vh - 32px);overflow:auto;background:#fff;
  border-radius:20px;box-shadow:0 25px 50px -12px rgba(15,23,42,.25)}
.x-modal.x-right .x-box{max-width:520px;height:100vh;max-height:none;border-radius:0;display:flex;flex-direction:column}
.x-modal .x-bar{position:sticky;top:0;display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding:16px 20px;background:#fff;border-bottom:1px solid var(--s200);z-index:1}
.x-modal .x-bar h2{margin:0;font-size:17px;font-weight:700;font-family:var(--sans)}
.x-modal .x-bar p{margin:2px 0 0;font-size:14px;color:var(--s600)}
.x-modal .x-close{border:0;background:none;color:var(--s500);padding:6px;border-radius:8px;cursor:pointer;display:flex}
.x-modal .x-close:hover{background:var(--s100);color:var(--s800)}
.x-modal .x-body{padding:18px 20px;display:flex;flex-direction:column;gap:18px;flex:1;overflow:auto}
.x-modal .x-foot{display:flex;justify-content:flex-end;gap:12px;padding:14px 20px;border-top:1px solid var(--s200)}
.x-h4{margin:0 0 8px;font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--s400)}
.x-field{width:100%;font:inherit;font-size:14px;color:var(--s800);background:#fff;border:1px solid var(--s300);border-radius:10px;padding:10px 12px}
.x-field:focus{outline:none;border-color:var(--b500)}
textarea.x-field{resize:vertical;min-height:84px}
.x-seg{display:inline-flex;border-radius:10px;background:var(--s100);padding:2px;gap:2px;flex-wrap:wrap}
.x-seg button{border:0;background:none;border-radius:8px;padding:6px 12px;font:inherit;font-size:13px;font-weight:500;color:var(--s600);cursor:pointer}
.x-seg button[aria-checked="true"],.x-seg button[aria-pressed="true"]{background:#fff;color:var(--s900);box-shadow:0 1px 2px rgba(15,23,42,.08)}
.x-btn{font:inherit;font-size:14px;font-weight:600;border-radius:10px;padding:10px 18px;border:0;background:var(--b600);color:#fff;cursor:pointer}
.x-btn:hover{background:var(--b700)}
.x-btn[disabled]{opacity:.5;cursor:default}
.x-btn.x-plain{background:none;color:var(--s600);padding:10px 12px}
.x-btn.x-plain:hover{color:var(--s900);background:none}
.x-err{margin:6px 0 0;font-size:13px;font-weight:500;color:#b91c1c}
@media (prefers-reduced-motion:reduce){.x-chunky,.x-method{transition:none}}
@media (max-width:600px){
  .x-auth .x-dash{display:none}
  .x-top .x-crumb{display:none}
}
@media (max-width:767px){.x-method{display:none}}