:root {
  --bg:#06080c; --panel:#0d1117; --panel2:#141b22; --panel3:#1c2733;
  --line:#22303e; --ink:#e8f0f7; --dim:#6e8099; --accent:#2ee6c0; --danger:#ff5a5a;
  --def:#ff4d4d; --off:#34d36b; --tra:#ff9f1a; --cpa:#3b9dff; --ges:#b0bec5; --inf:#c084fc;
  --lead:#34d36b; --trail:#ff5a5a;
  --font:'Chakra Petch',ui-monospace,monospace; --num:'Teko','Chakra Petch',sans-serif;
  --tab-h:62px; --hdr-h:50px; --sb:env(safe-area-inset-bottom,0px); --r:13px; --rs:8px;
}
*,*::before,*::after{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;height:100%;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:14px}
button{font-family:var(--font);cursor:pointer;border:none;background:none;color:inherit;padding:0}
input,textarea,select{font-family:var(--font);color:var(--ink);background:var(--panel2);border:1px solid var(--line);border-radius:var(--rs);padding:10px 12px;font-size:14px;width:100%;outline:none;box-sizing:border-box}
input:focus,textarea:focus{border-color:var(--accent)}
textarea{resize:none}
h1,h2,h3{margin:0;font-family:var(--num);font-weight:700}
p{margin:0}

/* layout */
#app{display:flex;flex-direction:column;height:100vh;height:100dvh}
#app-header{display:flex;align-items:center;justify-content:space-between;
  height:var(--hdr-h);padding:0 14px;background:var(--panel);
  border-bottom:1px solid var(--line);flex-shrink:0;z-index:10}
.app-logo{height:22px;width:auto;display:block}
#view{flex:1;overflow-y:auto;overflow-x:hidden;-webkit-overflow-scrolling:touch;
  padding-bottom:calc(var(--tab-h) + var(--sb) + 20px)}

/* tab bar */
#tabs{display:flex;background:var(--panel);border-top:1px solid var(--line);
  height:calc(var(--tab-h) + var(--sb));padding-bottom:var(--sb);flex-shrink:0;z-index:10}
.tab-btn{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:3px;color:var(--dim);font-size:10px;letter-spacing:.08em;text-transform:uppercase;
  font-weight:600;transition:color .15s;padding:6px 4px}
.tab-btn svg{width:20px;height:20px}
.tab-btn.on{color:var(--accent)}

/* sections */
.sec{display:none}.sec.on{display:block}

/* page header */
.phdr{display:flex;align-items:center;justify-content:space-between;padding:14px 16px 10px;gap:10px;
  position:sticky;top:0;background:var(--bg);z-index:5;border-bottom:1px solid var(--line)}
.ptitle{font-size:26px;letter-spacing:.02em}
.hactions{display:flex;gap:8px}

/* icon btn */
.ibtn{width:36px;height:36px;border-radius:9px;background:var(--panel);border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;color:var(--dim);transition:color .15s,border-color .15s}
.ibtn:active{color:var(--ink);border-color:var(--ink)}
.ibtn svg{width:18px;height:18px}

/* cards */
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:14px;box-shadow:0 8px 24px -16px #000}

/* lbl */
.lbl{font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--dim);margin:0 0 8px;font-weight:600;display:block}

/* search */
.srch-wrap{padding:10px 16px}
.srch{width:100%;background:var(--panel);border:1px solid var(--line);border-radius:10px;
  padding:9px 14px;font-size:14px;color:var(--ink)}
.srch:focus{border-color:var(--accent)}
.srch::placeholder{color:var(--dim)}

/* code list */
.ph-hdr{display:flex;align-items:center;gap:8px;padding:10px 16px 5px;
  font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--dim);font-weight:600}
.ph-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}
.crow{display:flex;align-items:center;gap:10px;padding:11px 16px;
  border-bottom:1px solid var(--line);cursor:pointer;transition:background .1s}
.crow:active{background:var(--panel2)}
.clabel{font-family:var(--num);font-size:32px;font-weight:600;line-height:1;min-width:58px}
.cmeta{flex:1;min-width:0}
.calias{font-size:13px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cname{font-size:11px;color:var(--dim);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cbadges{display:flex;gap:5px;align-items:center;margin-top:4px;flex-wrap:wrap}
.bdg{font-size:9px;letter-spacing:.06em;text-transform:uppercase;font-weight:600;
  padding:2px 6px;border-radius:5px;border:1px solid var(--line);color:var(--dim)}
.fs-btn{width:32px;height:32px;border-radius:8px;background:var(--panel2);border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;color:var(--dim);flex-shrink:0}
.fs-btn svg{width:14px;height:14px}

/* empty */
.empty{text-align:center;padding:60px 24px;color:var(--dim)}
.empty svg{width:44px;height:44px;opacity:.25;margin-bottom:12px;display:block;margin:0 auto 12px}
.empty h3{font-size:20px;color:var(--ink);margin-bottom:6px}
.empty p{font-size:13px;line-height:1.5}

/* FAB */
.fab{position:fixed;bottom:calc(var(--tab-h) + var(--sb) + 16px);right:16px;
  width:52px;height:52px;border-radius:16px;background:var(--accent);color:#04130f;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 4px 18px -4px var(--accent),0 2px 8px -2px #000;z-index:20}
.fab:active{transform:scale(.93)}
.fab svg{width:24px;height:24px}

/* modal overlay — bottom sheet */
.moverlay{position:fixed;inset:0;background:rgba(0,0,0,.65);z-index:100;
  display:none;align-items:flex-end;backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px)}
.moverlay.open{display:flex}
.msheet{width:100%;background:var(--panel);border-radius:20px 20px 0 0;
  border:1px solid var(--line);border-bottom:none;max-height:92dvh;
  display:flex;flex-direction:column;padding-bottom:var(--sb);
  transform:translateY(100%);transition:transform 260ms cubic-bezier(.32,.72,0,1)}
.moverlay.open .msheet{transform:translateY(0)}
.mhandle{width:38px;height:4px;background:var(--line);border-radius:2px;margin:10px auto 4px;flex-shrink:0}
.mhdr{display:flex;align-items:center;justify-content:space-between;
  padding:6px 16px 12px;flex-shrink:0;border-bottom:1px solid var(--line)}
.mtitle{font-size:22px}
.mclose{width:30px;height:30px;border-radius:8px;background:var(--panel2);
  border:1px solid var(--line);display:flex;align-items:center;justify-content:center;color:var(--dim)}
.mclose svg{width:15px;height:15px}
.mbody{flex:1;overflow-y:auto;padding:16px}
.mfoot{padding:12px 16px;border-top:1px solid var(--line);display:flex;gap:8px;flex-shrink:0}

/* link picker always floats above other modals */
#lp-modal{z-index:115}

/* centered modal (info/alert) */
.cmod-overlay{position:fixed;inset:0;background:rgba(0,0,0,.7);z-index:200;
  display:none;align-items:center;justify-content:center;padding:20px;
  backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px)}
.cmod-overlay.open{display:flex}
.cmod-box{background:var(--panel);border:1px solid var(--line);border-radius:16px;
  max-width:360px;width:100%;padding:24px;position:relative;
  max-height:88vh;overflow-y:auto}
.cmod-title{font-family:var(--num);font-size:22px;font-weight:700;margin-bottom:12px}
.cmod-body{font-size:13px;color:var(--dim);line-height:1.6}
.cmod-close{position:absolute;top:14px;right:14px;width:28px;height:28px;border-radius:7px;
  background:var(--panel2);border:1px solid var(--line);display:flex;align-items:center;
  justify-content:center;color:var(--dim)}
.cmod-close svg{width:14px;height:14px}

/* form */
.fg{margin-bottom:16px}
.flbl{display:block;font-size:10px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--dim);margin-bottom:7px;font-weight:600;display:flex;align-items:center;gap:6px}
.fhint{font-size:11px;color:var(--dim);margin-top:5px;line-height:1.4}

/* phase picker */
.phpicker{display:flex;flex-wrap:wrap;gap:6px}
.phbtn{font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;
  padding:8px 12px;border-radius:8px;border:1px solid var(--line);
  background:var(--panel2);color:var(--dim);transition:all .15s}
.phbtn[data-v="defense"].on  {background:var(--def);border-color:var(--def);color:#fff}
.phbtn[data-v="offense"].on  {background:var(--off);border-color:var(--off);color:#04130f}
.phbtn[data-v="transition"].on{background:var(--tra);border-color:var(--tra);color:#06120e}
.phbtn[data-v="cpa"].on      {background:var(--cpa);border-color:var(--cpa);color:#fff}
.phbtn[data-v="gestion"].on  {background:var(--ges);border-color:var(--ges);color:#06120e}
.phbtn[data-v="none"].on     {background:var(--dim);border-color:var(--dim);color:#06120e}

/* toggle row */
.trow{display:flex;gap:6px}
.tbtn{flex:1;padding:10px;border-radius:9px;border:1px solid var(--line);
  background:var(--panel2);color:var(--dim);font-size:11px;font-weight:600;
  letter-spacing:.04em;text-transform:uppercase;transition:all .15s}
.tbtn.on{background:var(--accent);border-color:var(--accent);color:#04130f}

/* structure picker */
.stbtn{flex:1;padding:10px 8px;border-radius:9px;border:1px solid var(--line);
  background:var(--panel2);color:var(--dim);font-size:11px;font-weight:600;
  letter-spacing:.04em;text-transform:uppercase;transition:all .15s;text-align:center}
.stbtn.on{background:var(--cpa);border-color:var(--cpa);color:#fff}

/* info icon btn */
.info-btn{width:20px;height:20px;border-radius:50%;background:var(--panel2);border:1px solid var(--line);
  display:inline-flex;align-items:center;justify-content:center;font-size:10px;
  color:var(--dim);cursor:pointer;font-family:var(--font);font-weight:700;flex-shrink:0}
.info-btn:active{border-color:var(--accent);color:var(--accent)}

/* code link chips */
.clinks{display:flex;flex-wrap:wrap;gap:7px;margin-top:6px}
.cchip{display:inline-flex;align-items:center;gap:5px;padding:4px 8px;
  border-radius:20px;border:1px solid var(--line);background:var(--panel2);font-size:13px;font-weight:600}
.cchip-lbl{font-family:var(--num);font-size:18px}
.cchip-dir{font-size:8px;letter-spacing:.08em;text-transform:uppercase;padding:1px 5px;
  border-radius:4px;font-weight:700}
.cchip-dir.aff{background:rgba(59,157,255,.15);color:var(--cpa)}
.cchip-dir.eff{background:rgba(46,230,192,.15);color:var(--accent)}
.cchip-rm{width:16px;height:16px;border-radius:50%;background:var(--line);
  display:flex;align-items:center;justify-content:center;color:var(--dim);font-size:10px;cursor:pointer;flex-shrink:0}
.cchip-rm:active{background:var(--danger);color:#fff}
.add-link{display:inline-flex;align-items:center;gap:5px;padding:5px 10px;
  border-radius:20px;border:1px dashed var(--line);background:transparent;
  color:var(--dim);font-size:12px;cursor:pointer;margin-top:8px}
.add-link:active{border-color:var(--accent);color:var(--accent)}

/* buttons */
.btn{padding:13px 18px;border-radius:11px;font-size:13px;font-weight:700;
  letter-spacing:.06em;text-transform:uppercase;display:inline-flex;
  align-items:center;justify-content:center;gap:7px;transition:transform .1s;border:1px solid transparent}
.btn:active{transform:scale(.97)}
.btn-p{background:var(--accent);color:#04130f;border-color:var(--accent);flex:1}
.btn-s{background:var(--panel2);color:var(--ink);border-color:var(--line)}
.btn-d{background:rgba(255,90,90,.12);color:var(--danger);border-color:rgba(255,90,90,.3)}
.btn-pdf{background:rgba(255,159,26,.1);color:var(--tra);border-color:rgba(255,159,26,.3)}

/* link picker modal direction toggle */
.dir-toggle{display:flex;gap:6px;margin-bottom:14px}
.dtbtn{flex:1;padding:9px;border-radius:8px;border:1px solid var(--line);
  background:var(--panel2);color:var(--dim);font-size:11px;font-weight:700;
  letter-spacing:.06em;text-transform:uppercase;text-align:center;cursor:pointer}
.dtbtn.on.aff{background:rgba(59,157,255,.18);border-color:var(--cpa);color:var(--cpa)}
.dtbtn.on.eff{background:rgba(46,230,192,.18);border-color:var(--accent);color:var(--accent)}

/* link picker rows */
.lp-row{display:flex;align-items:center;gap:10px;padding:10px 0;
  border-bottom:1px solid var(--line);cursor:pointer}
.lp-row:active{opacity:.7}
.lp-lbl{font-family:var(--num);font-size:26px;font-weight:600;min-width:52px}
.lp-info{font-size:13px}
.lp-sub{font-size:11px;color:var(--dim)}

/* scenarios */
.match-bar{display:flex;align-items:center;gap:8px;padding:12px 16px;
  border-bottom:1px solid var(--line);flex-wrap:wrap}
.match-select{flex:1;min-width:120px;padding:8px 12px;border-radius:9px;font-size:13px;font-weight:600}

.score-grid{display:grid;grid-template-columns:38px repeat(3,1fr);gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:var(--r);overflow:hidden;margin:12px 16px}
.sgrid-hdr{background:var(--panel2);padding:8px 4px;text-align:center;
  font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--dim);font-weight:600}
.sgrid-row-lbl{background:var(--panel2);padding:6px 4px;display:flex;align-items:center;justify-content:center;
  font-family:var(--num);font-size:16px;font-weight:700;color:var(--dim)}
.scell{background:var(--panel);padding:6px 4px;cursor:pointer;transition:background .1s;min-height:52px;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px}
.scell:active{background:var(--panel3)}
.scell-count{font-family:var(--num);font-size:20px;font-weight:600;line-height:1}
.scell-dot{width:6px;height:6px;border-radius:50%;background:var(--accent);opacity:.7}
.scell-empty{color:var(--line);font-size:18px}

/* record items */
.rec-item{background:var(--panel2);border:1px solid var(--line);border-radius:10px;
  padding:12px;margin-bottom:8px;position:relative}
.rec-code{font-family:var(--num);font-size:30px;font-weight:600;line-height:1}
.rec-alias{font-size:12px;color:var(--dim);margin-top:2px}
.rec-times{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px;align-items:center}
.rec-t-trig{font-size:11px;font-weight:600;color:var(--accent);font-family:var(--num);letter-spacing:.04em}
.rec-t-exec{font-size:11px;font-weight:600;color:var(--off);font-family:var(--num);letter-spacing:.04em}
.rec-time-val{font-family:var(--num);font-size:14px;color:var(--ink)}
.rec-outcome{display:inline-block;font-family:var(--num);font-size:18px;font-weight:700;
  padding:2px 10px;border-radius:7px;margin-top:8px;color:#04130f}
.rec-del{position:absolute;top:10px;right:10px;width:24px;height:24px;border-radius:6px;
  background:var(--panel3);border:1px solid var(--line);display:flex;align-items:center;
  justify-content:center;color:var(--dim);font-size:12px}
.rec-del:active{background:var(--danger);color:#fff;border-color:var(--danger)}
.rec-edit-btn,.rec-del-btn{width:26px;height:26px;border-radius:7px;flex-shrink:0;
  background:var(--panel3);border:1px solid var(--line);display:flex;align-items:center;
  justify-content:center;color:var(--dim);font-size:12px;cursor:pointer;margin-top:2px}
.rec-edit-btn:active{background:var(--tra);color:#04130f;border-color:var(--tra)}
.rec-del-btn:active{background:var(--danger);color:#fff;border-color:var(--danger)}
.rec-item-editing{border-color:var(--tra)!important;box-shadow:0 0 0 1px var(--tra)}

/* add record form */
.add-rec-form{background:var(--panel2);border:1px dashed var(--accent);border-radius:10px;padding:14px;margin-top:8px}
.time-pair{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.time-lbl{font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--dim);margin-bottom:5px;font-weight:600}
.time-input{font-family:var(--num);font-size:18px;font-weight:600;text-align:center;
  padding:8px;color:var(--ink)}
.time-input::-webkit-inner-spin-button,.time-input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}
.time-input[type=number]{-moz-appearance:textfield}
.out-row{display:grid;grid-template-columns:repeat(11,1fr);gap:3px;margin:8px 0}
.out-btn{font-family:var(--num);font-size:16px;font-weight:600;border:1px solid var(--line);
  border-radius:7px;padding:7px 0;cursor:pointer;background:var(--panel);color:var(--ink)}
.out-btn.on{outline:2px solid var(--ink);outline-offset:-2px;color:#04130f}
.out-scale{display:flex;justify-content:space-between;font-size:10px;color:var(--dim);letter-spacing:.08em;text-transform:uppercase;margin-bottom:4px}

/* tracker dashboard */
.match-chips{display:flex;gap:6px;padding:12px 16px;overflow-x:auto;flex-wrap:wrap;border-bottom:1px solid var(--line)}
.match-chip{padding:7px 12px;border-radius:20px;border:1px solid var(--line);background:var(--panel2);
  font-size:12px;font-weight:600;color:var(--dim);cursor:pointer;white-space:nowrap;transition:all .15s;flex-shrink:0}
.match-chip.on{background:rgba(46,230,192,.15);border-color:var(--accent);color:var(--accent)}

.stats-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin-bottom:12px}
.stat-box{background:var(--panel2);border:1px solid var(--line);border-radius:11px;padding:10px}
.stat-v{font-family:var(--num);font-size:32px;font-weight:600;line-height:1}
.stat-c{font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--dim);margin-top:3px}

/* score tree */
.smap-wrap{position:relative;width:100%;height:420px;background:
  radial-gradient(circle at 50% 10%,rgba(46,230,192,.05),transparent 55%);
  border:1px solid var(--line);border-radius:14px;overflow:hidden;margin:10px 16px;width:calc(100% - 32px)}
.smap-wrap svg{position:absolute;inset:0;width:100%;height:100%}
.snode{position:absolute;transform:translate(-50%,-50%);width:44px;height:44px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;cursor:pointer;
  font-family:var(--num);font-weight:600;font-size:13px;line-height:1;
  background:var(--panel2);border:2px solid var(--line);color:var(--ink);
  transition:transform .12s,box-shadow .12s,width .15s,height .15s;white-space:nowrap;flex-direction:column;gap:1px;z-index:1}
.snode:active{transform:translate(-50%,-50%) scale(.9)}
.snode.lead{border-color:rgba(52,211,107,.35);color:rgba(191,245,214,.5)}
.snode.trail{border-color:rgba(255,90,90,.35);color:rgba(255,201,201,.5)}
.snode.level{border-color:rgba(110,128,153,.35);color:rgba(110,128,153,.5)}
.snode-filled{width:56px!important;height:56px!important;z-index:2;background:var(--panel3)!important}
.snode-lg{width:64px!important;height:64px!important;z-index:3!important}
.snode-xl{width:72px!important;height:72px!important;z-index:4!important}
.snode-filled.lead{color:#bff5d6}
.snode-filled.trail{color:#ffc9c9}
.snode-filled.level{color:#6e8099}
.snode-score{font-size:13px;font-weight:700}
.snode-code{font-family:var(--num);font-size:15px;font-weight:800;line-height:1}
.snode-score-sm{font-size:8px;opacity:.55;font-weight:400;letter-spacing:.04em}
.snode-out{font-size:9px;font-weight:700;padding:1px 4px;border-radius:3px;color:#04130f;margin-top:1px;line-height:1.3}
.stime-btn.on{background:var(--accent);color:#04130f}

/* area chart */
.chart-wrap-unused{background:var(--panel2);border:1px solid var(--line);border-radius:11px;
  padding:12px;margin-bottom:12px;overflow:hidden}
.chart-title{font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--dim);font-weight:600;margin-bottom:10px}
.chart-svg{display:block;width:100%;height:200px}

/* bars list */
.bars-list{display:flex;flex-direction:column;gap:7px}
.bar-row{display:grid;grid-template-columns:54px 1fr 40px;align-items:center;gap:8px}
.bar-row-x{grid-template-columns:58px 1fr 44px;align-items:center}
.bar-code{font-family:var(--num);font-size:22px;font-weight:600}
.bar-meta{display:flex;flex-direction:column;min-width:52px}
.bar-name{font-size:9px;color:var(--dim);letter-spacing:.04em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:80px;margin-top:1px}
.bar-end{display:flex;flex-direction:column;align-items:flex-end;min-width:40px}
.bar-cnt{font-size:9px;color:var(--dim);letter-spacing:.06em;font-family:var(--font);margin-top:1px}
.bar-track{height:10px;background:var(--panel);border-radius:7px;position:relative;overflow:hidden;border:1px solid var(--line)}
.bar-fill{position:absolute;top:0;bottom:0;border-radius:7px}
.bar-mid{position:absolute;left:50%;top:0;bottom:0;width:1px;background:var(--line)}
.bar-val{font-family:var(--num);font-size:18px;font-weight:600;text-align:right}

/* delay badge */
.delay-badge{font-size:9px;letter-spacing:.06em;text-transform:uppercase;font-weight:600;
  padding:2px 6px;border-radius:5px;background:rgba(255,159,26,.12);color:var(--tra);
  border:1px solid rgba(255,159,26,.3)}

/* fullscreen overlay */
#fsov{position:fixed;inset:0;background:#000;z-index:200;
  display:none;flex-direction:column;align-items:center;justify-content:center;
  transition:background .3s}
#fsov.open{display:flex}
#fsov.state-begin{background:#000}
#fsov.state-expire{background:#000}
#fs-lbl{font-family:var(--num);font-weight:400;line-height:.85;letter-spacing:.01em;
  text-align:center;padding:0 6px;transition:opacity .15s;display:block;
  width:100vw;max-height:94vh;overflow:hidden}
#fs-sub{font-family:var(--font);font-weight:500;color:rgba(255,255,255,.3);
  letter-spacing:.06em;text-align:center;margin-top:1.5vh;font-size:3.5vh}
#fs-hint{position:absolute;bottom:max(16px,var(--sb));left:0;right:0;
  text-align:center;font-size:10px;letter-spacing:.15em;text-transform:uppercase;color:rgba(255,255,255,.1)}
.fs-nav{position:absolute;top:0;bottom:0;display:flex;align-items:center;padding:0 8px}
#fs-prev{left:0}#fs-next{right:0}
.fs-nav-btn{font-family:var(--num);font-size:32px;color:rgba(255,255,255,.12);padding:20px 6px}
#fs-close-btn{position:absolute;top:max(14px,var(--sb));right:14px;z-index:2;
  width:38px;height:38px;border-radius:10px;background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.12);display:flex;align-items:center;justify-content:center;
  color:rgba(255,255,255,.5);font-size:16px}
#fs-close-btn:active{background:rgba(255,255,255,.18);color:#fff}

/* alert button — transparent tap zone */
#fs-alert-btn{position:absolute;inset:0;z-index:1;background:transparent;cursor:pointer;border:none}
#fs-alert-ring{position:absolute;inset:0;border-radius:0;pointer-events:none;
  border:3px solid transparent;transition:border-color .2s,box-shadow .2s}
#fsov.state-begin #fs-alert-ring{border-color:rgba(46,230,192,.4);
  box-shadow:inset 0 0 80px -20px rgba(46,230,192,.12)}
#fsov.state-expire #fs-alert-ring{border-color:rgba(255,90,0,.5);
  box-shadow:inset 0 0 80px -20px rgba(255,90,0,.18)}

/* orbs */
.fs-orb{position:absolute;width:180px;height:180px;border-radius:50%;pointer-events:none;
  opacity:0;transition:opacity .4s;z-index:0;filter:blur(32px)}
#fs-orb-tl{top:-60px;left:-60px}
#fs-orb-tr{top:-60px;right:-60px}
#fs-orb-bl{bottom:-60px;left:-60px}
#fs-orb-br{bottom:-60px;right:-60px}
/* begin = green orbs */
#fsov.state-begin .fs-orb{background:radial-gradient(circle,rgba(46,230,192,1) 0%,rgba(46,230,192,0) 70%);opacity:1;
  animation:orb-pulse-begin 1.1s ease-in-out infinite}
/* expire = orange/red orbs */
#fsov.state-expire .fs-orb{background:radial-gradient(circle,rgba(255,100,0,1) 0%,rgba(255,60,0,0) 70%);opacity:1;
  animation:orb-pulse-expire 0.5s ease-in-out infinite}

@keyframes orb-pulse-begin{
  0%,100%{opacity:.9;transform:scale(1)}
  50%{opacity:.1;transform:scale(.7)}
}
@keyframes orb-pulse-expire{
  0%,100%{opacity:1;transform:scale(1.1)}
  50%{opacity:.05;transform:scale(.65)}
}
@keyframes fs-pulse-begin{
  0%,100%{opacity:1}
  50%{opacity:.15}
}
@keyframes fs-pulse-expire{
  0%,100%{opacity:1}
  40%{opacity:.08}
}
#fsov.state-begin #fs-lbl{animation:fs-pulse-begin 1.1s ease-in-out infinite}
#fsov.state-expire #fs-lbl{animation:fs-pulse-expire 0.5s ease-in-out infinite}

/* toast */
#toast{position:fixed;bottom:calc(var(--tab-h) + var(--sb) + 68px);left:50%;
  transform:translateX(-50%) translateY(8px);background:var(--panel);
  border:1px solid var(--line);border-radius:10px;padding:10px 18px;
  font-size:13px;opacity:0;transition:opacity .2s,transform .2s;
  z-index:300;white-space:nowrap;pointer-events:none}
#toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

::-webkit-scrollbar{width:3px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:var(--line);border-radius:2px}

/* language selector — sits inside #app-header */
#lang-btn{display:flex;flex-direction:row;align-items:center;
  gap:6px;padding:7px 11px;border-radius:9px;
  background:var(--panel2);border:1px solid var(--line);color:var(--dim);
  font-size:11px;letter-spacing:.08em;text-transform:uppercase;font-weight:600;
  cursor:pointer;transition:border-color .15s,color .15s;font-family:var(--font)}
#lang-btn:hover{border-color:var(--accent);color:var(--ink)}
#lang-dd{position:fixed;top:calc(var(--hdr-h) + 6px);right:10px;z-index:200;
  background:var(--panel);border:1px solid var(--line);border-radius:12px;
  padding:8px;display:none;box-shadow:0 8px 32px -8px rgba(0,0,0,.7)}
#lang-dd.open{display:block}
.lang-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}
.lgbtn{display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:4px;padding:8px 10px;border-radius:8px;border:1px solid var(--line);
  background:var(--panel2);cursor:pointer;transition:border-color .15s}
.lgbtn.on{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}
.lgbtn:active{border-color:var(--accent)}
.lf{width:36px;height:24px;border-radius:3px;object-fit:cover;display:block}
.lf-sm{width:22px;height:15px;border-radius:2px;object-fit:cover;display:block}
.lc{font-size:10px;font-weight:700;letter-spacing:.08em;color:var(--dim)}
.lgbtn.on .lc{color:var(--accent)}