/* =============================================================================
   physics.css — CHINA: THE OPEN-JAW CAMPAIGN — USERSTATE PHYSICS module
   Dark lunarpunk / JRPG. Mobile-first. Self-contained (no CDN, no @import).
   Pairs with app/js/physics.js (window.ChinaPhysics.init). Namespaced .phys*.
   Palette forked from deck.css (nocturnal bioluminescent) so it reads as one
   system with the loot deck it re-ranks.
   ============================================================================= */

.phys-root{
  --abyss:#080611; --bg:#0b0819; --panel:#160f2b; --panel-2:#1d1538; --panel-3:#241a45;
  --line:#2c2154; --line-2:#443074;
  --ink:#ece7ff; --dim:#a99fd6; --dim-2:#6f6598;
  --mycel:#38e8d8;   /* mycelial cyan */
  --moon:#cdb4ff;    /* moon violet   */
  --spore:#8fe6c4;   /* biolum mint    */
  --leg:#f2c14e; --epic:#c07af0; --rare:#49b6e8; --unc:#6fce9a;

  margin:12px 12px 4px;
  border:1px solid var(--line);
  border-radius:14px;
  background:
    radial-gradient(120% 90% at 8% -10%,rgba(56,232,216,.09),transparent 60%),
    radial-gradient(110% 80% at 100% -20%,rgba(205,180,255,.10),transparent 55%),
    linear-gradient(180deg,var(--panel-2),var(--panel));
  box-shadow:0 8px 26px rgba(0,0,0,.45), inset 0 0 0 1px rgba(56,232,216,.05);
  color:var(--ink);
  font-family:"Segoe UI",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
  overflow:hidden;
  -webkit-text-size-adjust:100%;
}
.phys-root *{box-sizing:border-box;}
.phys-root ::selection{background:var(--mycel);color:#04121a;}

/* dim the whole panel a touch when physics ranking is OFF */
.phys-root[data-active="0"] .phys-body{opacity:.72;}

/* ------------------------------------------------------------------ header */
.phys-head{
  display:flex; align-items:center; gap:10px;
  padding:10px 13px 9px;
  border-bottom:1px solid var(--line);
  background:linear-gradient(180deg,rgba(36,26,69,.6),transparent);
}
.phys-title{
  flex:1; min-width:0;
  font-size:.72rem; letter-spacing:.16em; text-transform:uppercase; font-weight:700;
  color:var(--ink); display:flex; align-items:center; gap:8px; flex-wrap:wrap;
}
.phys-flask{
  color:var(--mycel); font-size:1rem;
  filter:drop-shadow(0 0 6px rgba(56,232,216,.6));
}
.phys-tag{
  font-size:.54rem; letter-spacing:.08em; text-transform:none; font-weight:400;
  color:var(--dim-2);
}
.phys-power{
  cursor:pointer; font-family:inherit; font-size:.6rem; letter-spacing:.1em; font-weight:700;
  padding:.32rem .6rem; border-radius:20px; white-space:nowrap;
  border:1px solid var(--line-2); background:var(--abyss); color:var(--dim);
  transition:color .15s, border-color .15s, box-shadow .15s;
}
.phys-power[aria-pressed="true"]{
  color:#04121a; border-color:var(--mycel);
  background:linear-gradient(90deg,var(--spore),var(--mycel));
  box-shadow:0 0 12px rgba(56,232,216,.5);
}
.phys-power:active{transform:scale(.95);}

/* -------------------------------------------------------------------- body */
.phys-body{padding:11px 13px 13px; display:flex; flex-direction:column; gap:10px;}

.phys-row{display:flex; align-items:center; gap:10px;}
.phys-lbl{
  flex:0 0 46px; font-size:.58rem; letter-spacing:.14em; text-transform:uppercase;
  color:var(--dim-2); font-weight:700;
}

/* segmented controls */
.phys-seg{
  flex:1; display:grid; grid-auto-flow:column; grid-auto-columns:1fr; gap:6px;
}
.phys-seg-vibe{
  grid-auto-flow:row; grid-template-columns:repeat(4,1fr);
}
.phys-segbtn{
  cursor:pointer; font-family:inherit;
  display:flex; flex-direction:column; align-items:center; justify-content:center; gap:2px;
  font-size:.58rem; letter-spacing:.04em; font-weight:600;
  padding:.5rem .35rem; border-radius:10px;
  border:1px solid var(--line); background:var(--panel-3); color:var(--dim);
  transition:border-color .15s, color .15s, background .15s, box-shadow .15s, transform .1s;
}
.phys-segbtn .phys-glyph{font-size:1.02rem; line-height:1; filter:grayscale(.35) opacity(.85);}
.phys-segbtn:hover{border-color:var(--line-2); color:var(--ink);}
.phys-segbtn:active{transform:scale(.95);}
.phys-segbtn[aria-pressed="true"]{
  color:var(--ink); border-color:var(--mycel); background:var(--panel);
  box-shadow:0 0 0 1px rgba(56,232,216,.35), 0 0 14px rgba(56,232,216,.2);
}
.phys-segbtn[aria-pressed="true"] .phys-glyph{filter:none; transform:scale(1.08);}

/* each vibe gets its own accent when active */
.phys-vibe-chill[aria-pressed="true"]{border-color:var(--rare);box-shadow:0 0 0 1px rgba(73,182,232,.4),0 0 14px rgba(73,182,232,.22);}
.phys-vibe-adventurous[aria-pressed="true"]{border-color:var(--leg);box-shadow:0 0 0 1px rgba(242,193,78,.45),0 0 14px rgba(242,193,78,.22);}
.phys-vibe-foodie[aria-pressed="true"]{border-color:var(--spore);box-shadow:0 0 0 1px rgba(143,230,196,.45),0 0 14px rgba(143,230,196,.22);}
.phys-vibe-culture[aria-pressed="true"]{border-color:var(--epic);box-shadow:0 0 0 1px rgba(192,122,240,.45),0 0 14px rgba(192,122,240,.22);}

/* ---------------------------------------------------------- C3NCE readout */
.phys-vec{
  border:1px solid var(--line); border-radius:11px;
  background:linear-gradient(180deg,rgba(8,6,17,.6),rgba(22,15,43,.5));
  padding:9px 11px 10px;
}
.phys-vecbars{
  display:grid; grid-template-columns:repeat(6,1fr); gap:6px;
  align-items:end; height:52px; margin-bottom:8px;
}
.phys-axis{
  display:flex; flex-direction:column; align-items:center; justify-content:flex-end;
  gap:2px; height:100%;
}
.phys-axis i{
  display:block; width:70%; max-width:22px; border-radius:4px 4px 2px 2px;
  background:linear-gradient(180deg,var(--mycel),var(--moon));
  box-shadow:0 0 8px rgba(56,232,216,.35);
  transition:height .35s cubic-bezier(.2,.9,.25,1);
}
.phys-axis b{font-size:.5rem; letter-spacing:.06em; color:var(--dim-2); font-weight:700; margin-top:1px;}
.phys-axis em{font-size:.52rem; font-style:normal; color:var(--dim); font-variant-numeric:tabular-nums;}
.phys-vecnote{
  font-size:.62rem; line-height:1.5; color:var(--dim);
}
.phys-vecnote b{color:var(--ink); font-weight:700;}
.phys-vecnote .phys-vibehl{color:var(--mycel);}
.phys-vecnote .phys-blurb{display:block; margin-top:3px; color:var(--dim-2); font-size:.6rem;}

/* -------------------------------------------------------------- roll button */
.phys-roll-btn{
  cursor:pointer; font-family:inherit; width:100%;
  font-size:.74rem; letter-spacing:.08em; font-weight:700;
  padding:.7rem .8rem; border-radius:11px;
  border:1px solid var(--leg);
  color:#1a1204;
  background:linear-gradient(90deg,var(--leg),#ffe08a);
  box-shadow:0 4px 16px rgba(242,193,78,.28), inset 0 1px 0 rgba(255,255,255,.4);
  transition:transform .1s, box-shadow .15s, filter .15s;
}
.phys-roll-btn:hover{filter:brightness(1.05); box-shadow:0 6px 22px rgba(242,193,78,.4);}
.phys-roll-btn:active{transform:scale(.98);}

/* ================================================================ ROLL OVERLAY */
.phys-rollback{
  position:fixed; inset:0; z-index:9300;
  display:flex; align-items:flex-end; justify-content:center;
  padding:0; background:radial-gradient(120% 90% at 50% 30%,rgba(11,8,25,.72),rgba(3,4,10,.94));
  backdrop-filter:blur(4px);
  opacity:0; pointer-events:none; transition:opacity .24s ease;
  font-family:"Segoe UI",system-ui,-apple-system,Arial,sans-serif;
}
.phys-rollback.phys-open{opacity:1; pointer-events:auto;}
.phys-rollpanel{
  width:min(560px,100%); max-height:88vh; overflow:auto;
  background:linear-gradient(180deg,#160f2b,#0b0819);
  border:1px solid #2c2154; border-top:3px solid #38e8d8;
  border-radius:18px 18px 0 0;
  box-shadow:0 -10px 40px rgba(0,0,0,.6);
  color:#ece7ff;
  padding:16px 16px calc(18px + env(safe-area-inset-bottom,0px));
  transform:translateY(26px); transition:transform .3s cubic-bezier(.2,.9,.25,1);
}
.phys-rollback.phys-open .phys-rollpanel{transform:translateY(0);}

.phys-rollhdr{margin-bottom:12px;}
.phys-rollkick{font-size:.56rem; letter-spacing:.16em; text-transform:uppercase; color:#38e8d8;}
.phys-rollhdr h3{margin:.25rem 0 .3rem; font-size:1.08rem; font-weight:800; line-height:1.15; color:#ece7ff;}
.phys-rollsub{margin:0; font-size:.66rem; line-height:1.5; color:#a99fd6;}
.phys-rollsub b{color:#ece7ff;}

.phys-picklist{display:flex; flex-direction:column; gap:8px;}
.phys-pick{
  display:flex; align-items:center; gap:10px;
  padding:9px 11px; border-radius:11px;
  border:1px solid #2c2154; border-left:3px solid #6f6598;
  background:linear-gradient(180deg,#1d1538,#160f2b);
}
.phys-pick.rar-leg{border-left-color:#f2c14e;}
.phys-pick.rar-epic{border-left-color:#c07af0;}
.phys-pick.rar-rare{border-left-color:#49b6e8;}
.phys-pick.rar-unc{border-left-color:#6fce9a;}
.phys-pickno{
  flex:0 0 auto; width:22px; height:22px; border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  font-size:.66rem; font-weight:800; color:#04121a;
  background:linear-gradient(180deg,#8fe6c4,#38e8d8);
  box-shadow:0 0 8px rgba(56,232,216,.4);
}
.phys-pickmain{flex:1; min-width:0; display:flex; flex-direction:column; gap:2px;}
.phys-picktitle{font-size:.78rem; font-weight:700; color:#ece7ff; line-height:1.25;}
.phys-looted{font-size:.54rem; letter-spacing:.06em; color:#6fce9a; font-weight:700;}
.phys-pickmeta{font-size:.58rem; color:#6f6598;}
.phys-pickrar{color:#a99fd6;}
.phys-pickscore{
  flex:0 0 auto; display:flex; align-items:center; gap:6px; width:96px;
}
.phys-score{
  flex:1; height:7px; border-radius:6px; overflow:hidden;
  background:#080611; border:1px solid #2c2154;
}
.phys-score i{
  display:block; height:100%;
  background:linear-gradient(90deg,#8fe6c4,#38e8d8);
  box-shadow:0 0 6px rgba(56,232,216,.5);
}
.phys-pickscore em{
  font-style:normal; font-size:.64rem; font-weight:700; color:#38e8d8;
  font-variant-numeric:tabular-nums; min-width:18px; text-align:right;
}
.phys-rollempty{padding:24px 8px; text-align:center; color:#6f6598; font-size:.72rem;}

.phys-rollfoot{display:flex; gap:8px; margin-top:14px;}
.phys-rollfoot button{
  cursor:pointer; font-family:inherit; font-size:.68rem; letter-spacing:.06em; font-weight:700;
  padding:.6rem .7rem; border-radius:10px; border:1px solid #2c2154;
  background:#1d1538; color:#ece7ff; transition:transform .1s, border-color .15s;
}
.phys-rollfoot button:active{transform:scale(.97);}
.phys-rollgo{
  flex:1; border-color:#38e8d8 !important;
  color:#04121a !important;
  background:linear-gradient(90deg,#8fe6c4,#38e8d8) !important;
  box-shadow:0 0 12px rgba(56,232,216,.35);
}
.phys-rollclose{color:#a99fd6 !important;}

/* --------------------------------------------------------------- responsive */
@media (max-width:400px){
  .phys-seg-vibe{grid-template-columns:repeat(2,1fr);}
  .phys-lbl{flex-basis:40px;}
}
@media (prefers-reduced-motion:reduce){
  .phys-axis i, .phys-rollback, .phys-rollpanel{transition:none !important;}
}