/* Protocol Tracker - dark, dense, no decoration. */

:root{
  /* Greauxx: black ground, brushed chrome type, dark red accent. */
  --bg:#080808;
  --bg2:#0f0f10;
  --surface:#131315;
  --surface2:#1b1b1e;
  --line:#26262a;
  --line2:#36363c;
  --txt:#e8e9ec;
  --txt2:#a6a8ae;
  --txt3:#6d6f77;
  --accent:#9B1B1B;
  --accent-lift:#c02626;
  --chrome:linear-gradient(180deg,#ffffff 0%,#cfd2d6 42%,#8e9298 58%,#e6e8ea 100%);
  --good:#4ea86b;
  --warn:#c8922a;
  --bad:#c0392b;
  --mono:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,monospace;
  --sans:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}

/* Brushed-chrome treatment for the primary readouts. */
.chrome-txt{
  background:var(--chrome);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
}
@supports not (-webkit-background-clip:text){ .chrome-txt{color:var(--txt);-webkit-text-fill-color:currentColor} }

/* The hidden attribute must always win.
   A rule like .modal{display:flex} outranks the UA sheet's [hidden]{display:none},
   which left the shake-builder overlay permanently on screen covering the app. */
[hidden]{display:none !important}

*{box-sizing:border-box}

html{-webkit-text-size-adjust:100%}

body{
  margin:0;
  background:var(--bg);
  color:var(--txt);
  font-family:var(--sans);
  font-size:15px;
  line-height:1.45;
  -webkit-font-smoothing:antialiased;
  padding-bottom:env(safe-area-inset-bottom);
  overflow-x:hidden;
}

h1,h2{margin:0;font-size:13px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--txt2)}

.muted{color:var(--txt3);font-size:12px}
.hint{color:var(--txt3);font-size:12.5px;margin:6px 0 0}
code{font-family:var(--mono);font-size:12px;background:var(--surface2);padding:1px 5px;border-radius:4px}

/* ---------------------------------------------------------------- top bar */
.topbar{
  position:sticky;top:0;z-index:40;
  background:rgba(8,8,8,.94);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
  padding-top:env(safe-area-inset-top);
}
.topbar-inner{
  max-width:1380px;margin:0 auto;
  padding:10px max(14px,env(safe-area-inset-left)) 10px max(14px,env(safe-area-inset-right));
  display:flex;align-items:center;justify-content:space-between;gap:12px;
}
.brand{display:flex;align-items:center;gap:10px;min-width:0}
.dayn{
  font-family:var(--mono);font-size:12px;font-weight:700;
  background:var(--accent);color:#fff;
  padding:5px 9px;border-radius:6px;white-space:nowrap;
}
.brand-txt{display:flex;flex-direction:column;line-height:1.2;min-width:0}
.brand-txt strong{font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.topbar-actions{display:flex;align-items:center;gap:6px}
.topbar-actions input[type=date]{
  background:var(--surface);border:1px solid var(--line2);color:var(--txt);
  border-radius:8px;padding:9px 10px;font-size:16px;font-family:var(--mono);
  min-height:44px;
}

/* ---------------------------------------------------------------- tabs */
.tabs{
  position:sticky;top:calc(env(safe-area-inset-top) + 61px);z-index:35;
  display:flex;gap:2px;overflow-x:auto;
  background:var(--bg);border-bottom:1px solid var(--line);
  padding:0 max(8px,env(safe-area-inset-left));
  scrollbar-width:none;
}
.tabs::-webkit-scrollbar{display:none}
.tab{
  flex:0 0 auto;min-height:44px;padding:0 14px;
  background:none;border:none;border-bottom:2px solid transparent;
  color:var(--txt3);font:inherit;font-size:13.5px;font-weight:500;
  cursor:pointer;white-space:nowrap;
}
.tab.active{color:var(--txt);border-bottom-color:var(--accent)}

/* ---------------------------------------------------------------- layout */
#main{
  max-width:1380px;margin:0 auto;
  padding:14px max(14px,env(safe-area-inset-left)) 60px max(14px,env(safe-area-inset-right));
}
.panel{display:none}
.panel.active{display:block}

.grid{display:grid;grid-template-columns:1fr;gap:12px}

.card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:12px;
  padding:14px;
  min-width:0;
}
.card.warn{border-color:#3d1414;background:#140a0a}
.card-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px}

/* ---------------------------------------------------------------- meters */
.meter{margin-bottom:14px}
.meter-top{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:6px}
.meter-label{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--txt2)}
.meter-label em{color:var(--warn);font-style:normal;font-size:10px;margin-left:4px}
.meter-val{font-family:var(--mono);font-size:14px;color:var(--txt2)}
.meter-val b{color:var(--txt);font-size:20px}
.meter.primary .meter-val b{font-size:30px;line-height:1}
.bar{height:12px;background:var(--bg2);border-radius:99px;overflow:hidden;border:1px solid var(--line)}
.bar.sub{height:8px}
.bar i{display:block;height:100%;background:var(--accent);border-radius:99px;transition:width .25s}
.bar i.hit{background:var(--good)}
.bar i.over{background:var(--warn)}
.meter-foot{font-family:var(--mono);font-size:12px;color:var(--txt3);margin-top:5px}
.meter-foot.good{color:var(--good)}
.meter-foot.bad{color:var(--bad)}

.macros{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;border-top:1px solid var(--line);padding-top:10px}
.macros div{text-align:center}
.macros span{display:block;font-size:10.5px;text-transform:uppercase;letter-spacing:.06em;color:var(--txt3)}
.macros b{font-family:var(--mono);font-size:17px}

/* ---------------------------------------------------------------- forms */
input,select,textarea,button{font-family:inherit}
input[type=text],input[type=number],input[type=search],input[type=date],input[type=password],input[type=email],input[type=tel],select,textarea{
  width:100%;
  background:var(--bg2);
  border:1px solid var(--line2);
  color:var(--txt);
  border-radius:8px;
  padding:11px 12px;
  font-size:16px; /* iOS: never below 16 or it zooms */
  min-height:44px;
}
textarea{font-family:var(--mono);font-size:16px;line-height:1.5;resize:vertical;min-height:80px}
input:focus,select:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:-1px;border-color:var(--accent)}
input::placeholder,textarea::placeholder{color:var(--txt3)}

label{display:block;font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--txt3)}
label input,label select{margin-top:4px}

.form-row{margin-bottom:10px}
.form-row.two{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.form-row.three{display:grid;grid-template-columns:1fr 1fr auto;gap:8px;align-items:center}
.form-row.four{display:grid;grid-template-columns:repeat(4,1fr);gap:6px}
.form-row.five{display:grid;grid-template-columns:repeat(5,1fr);gap:6px}

.btn{
  min-height:44px;padding:0 14px;
  background:var(--surface2);
  border:1px solid var(--line2);
  color:var(--txt);
  border-radius:8px;font-size:14px;font-weight:500;
  cursor:pointer;display:inline-flex;align-items:center;justify-content:center;
  text-decoration:none;
}
.btn:hover{background:#232327;border-color:#44444c}
.btn:active{transform:translateY(1px)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:600}
.btn.primary:hover{background:var(--accent-lift)}
.btn.ghost{background:none;border-color:transparent;color:var(--txt2);min-width:44px;padding:0 8px;font-size:20px}
.btn.wide{width:100%}
.btn.danger{color:var(--bad);border-color:#4a2020}

.switch{display:flex;align-items:center;gap:8px;min-height:44px;text-transform:none;letter-spacing:0;font-size:13px;color:var(--txt2);cursor:pointer}
.switch input{width:22px;height:22px;min-height:22px;margin:0;accent-color:var(--accent);flex:0 0 auto}

details.custom{margin-top:10px;border-top:1px solid var(--line);padding-top:10px}
details.custom summary{cursor:pointer;font-size:14px;color:var(--txt2);min-height:44px;display:flex;align-items:center}

/* ---------------------------------------------------------------- search */
.search-wrap{position:relative}
.results{
  position:absolute;left:0;right:0;top:calc(100% + 4px);z-index:20;
  background:var(--surface2);border:1px solid var(--line2);border-radius:10px;
  max-height:320px;overflow-y:auto;box-shadow:0 12px 32px rgba(0,0,0,.6);
}
.result{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:10px 12px;border-bottom:1px solid var(--line);cursor:pointer;min-height:52px;
}
.result:last-child{border-bottom:none}
.result:hover,.result.sel{background:#232327}
.result-name{font-size:14px}
.result-name small{display:block;color:var(--txt3);font-size:11.5px}
.result-macro{font-family:var(--mono);font-size:12px;color:var(--txt2);white-space:nowrap}

.qty-row{display:flex;gap:6px;flex-wrap:wrap;padding:10px 12px;background:var(--bg2);border-bottom:1px solid var(--line)}
.qty-row button{
  min-height:44px;min-width:52px;padding:0 10px;
  background:var(--surface);border:1px solid var(--line2);color:var(--txt);
  border-radius:8px;font-family:var(--mono);font-size:14px;cursor:pointer;
}
.qty-row button:hover{background:var(--accent);color:#fff;border-color:var(--accent)}
.qty-row input{width:80px;min-width:80px}

/* ---------------------------------------------------------------- lists */
.list{display:flex;flex-direction:column}
.row{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:11px 0;border-bottom:1px solid var(--line);min-height:52px;
}
.row:last-child{border-bottom:none}
.row-name{font-size:14px;min-width:0;flex:1}
.row-name small{display:block;color:var(--txt3);font-size:11.5px}
.row-macro{font-family:var(--mono);font-size:12.5px;color:var(--txt2);white-space:nowrap;text-align:right}
.row-del{
  background:none;border:none;color:var(--txt3);cursor:pointer;
  min-width:44px;min-height:44px;font-size:16px;flex:0 0 auto;
}
.row-del:hover{color:var(--bad)}
.empty{color:var(--txt3);font-size:13px;padding:14px 0;text-align:center}

.restrict{list-style:none;margin:0;padding:0}
.restrict li{
  font-size:13px;line-height:1.5;padding:8px 0;border-bottom:1px solid #2a1414;color:#e9d5d5;
}
.restrict li:last-child{border-bottom:none}
.restrict li.spine{color:#f0b8b8}
.restrict li b{color:var(--warn)}

.restrict-admin .ra{display:flex;gap:10px;align-items:flex-start;padding:9px 0;border-bottom:1px solid var(--line);font-size:13px}
.restrict-admin .ra input{width:22px;height:22px;min-height:22px;margin-top:2px;accent-color:var(--accent);flex:0 0 auto}
.restrict-admin .ra.off{opacity:.4;text-decoration:line-through}

.loads{display:grid;grid-template-columns:1fr;gap:0}
.load{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:9px 0;border-bottom:1px solid var(--line);min-height:48px}
.load:last-child{border-bottom:none}
.load-name{font-size:13.5px}
.load-val{font-family:var(--mono);font-size:16px;background:var(--bg2);border:1px solid var(--line2);border-radius:6px;padding:6px 9px;min-height:44px;width:150px;text-align:right}

.session-summary{font-size:13.5px;line-height:1.6}
.session-summary .sess-type{font-family:var(--mono);color:var(--accent);font-size:12px;text-transform:uppercase;letter-spacing:.06em}
.session-summary ul{margin:8px 0 0;padding-left:18px;color:var(--txt2)}
.cue{color:var(--txt3);font-size:12px;font-style:italic;display:block;margin-top:2px}

.ex-row{display:grid;grid-template-columns:1fr;gap:6px;padding:10px;background:var(--bg2);border:1px solid var(--line);border-radius:8px;margin-bottom:8px}
.ex-row .ex-line{display:grid;grid-template-columns:1fr 90px 90px 70px auto;gap:6px;align-items:center}
.ex-row input{min-height:44px;font-size:16px}
.ex-row .row-del{min-width:44px}

.split{display:grid;grid-template-columns:1fr;gap:6px}
.split .sd{display:flex;justify-content:space-between;gap:10px;padding:10px 12px;background:var(--bg2);border:1px solid var(--line);border-radius:8px;font-size:13.5px}
.split .sd.today{border-color:var(--accent);background:#1a0d0d}
.split .sd b{color:var(--txt3);font-family:var(--mono);font-size:12px;text-transform:uppercase}

/* ---------------------------------------------------------------- charts */
.chart{width:100%;overflow-x:auto}
.chart.tall svg{min-height:200px}
.chart svg{display:block;width:100%;height:auto}

.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.stat{background:var(--bg2);border:1px solid var(--line);border-radius:10px;padding:12px}
.stat span{display:block;font-size:10.5px;text-transform:uppercase;letter-spacing:.06em;color:var(--txt3);margin-bottom:4px}
.stat b{font-family:var(--mono);font-size:22px;line-height:1.1;display:block}
.stat small{color:var(--txt3);font-size:11.5px}
.stat b.good{color:var(--good)}
.stat b.bad{color:var(--bad)}

.asym{margin-top:12px;border-top:1px solid var(--line);padding-top:10px;font-size:13px;color:var(--txt2);font-family:var(--mono)}
.asym div{display:flex;justify-content:space-between;padding:3px 0}

.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
table{width:100%;border-collapse:collapse;font-size:12.5px;font-family:var(--mono);min-width:560px}
th,td{text-align:right;padding:8px 9px;border-bottom:1px solid var(--line);white-space:nowrap}
th{color:var(--txt3);font-weight:500;font-size:10.5px;text-transform:uppercase;letter-spacing:.05em;position:sticky;top:0;background:var(--surface)}
td:first-child,th:first-child{text-align:left}
td.miss{color:var(--txt3);font-style:italic}
tr.gap td{background:#170f0f;color:var(--warn);text-align:center;font-style:italic}
td.hit{color:var(--good)}
td.under{color:var(--bad)}

.import-out{margin-top:10px;font-size:12.5px;font-family:var(--mono);color:var(--txt2);max-height:240px;overflow-y:auto}
.import-out .w{color:var(--warn)}
.import-out .ok{color:var(--good)}

/* ---------------------------------------------------------------- modal */
.modal{position:fixed;inset:0;z-index:100;background:rgba(0,0,0,.7);display:flex;align-items:flex-end;justify-content:center}
.modal-box{
  background:var(--surface);border:1px solid var(--line2);
  border-radius:14px 14px 0 0;width:100%;max-width:520px;
  padding:16px 16px calc(16px + env(safe-area-inset-bottom));
  max-height:88vh;overflow-y:auto;
}
.shake-row{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:9px 0;border-bottom:1px solid var(--line)}
.shake-row .sn{font-size:13.5px;flex:1;min-width:0}
.shake-row .sn small{display:block;color:var(--txt3);font-size:11px}
.shake-row input{width:76px;min-width:76px;text-align:center}
.shake-total{font-family:var(--mono);font-size:16px;padding:14px 0;color:var(--accent);text-align:center}

.toast{
  position:fixed;left:50%;transform:translateX(-50%);
  bottom:calc(20px + env(safe-area-inset-bottom));z-index:200;
  background:var(--surface2);border:1px solid var(--line2);
  color:var(--txt);padding:12px 18px;border-radius:10px;
  font-family:var(--mono);font-size:13.5px;
  box-shadow:0 10px 30px rgba(0,0,0,.6);max-width:calc(100vw - 32px);
}
.toast.good{border-color:var(--good);color:var(--good)}
.toast.bad{border-color:var(--bad);color:var(--bad)}

/* ---------------------------------------------------------------- wide */
@media (min-width:720px){
  .grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .span2{grid-column:span 1}
  .span4{grid-column:span 2}
  .stats{grid-template-columns:repeat(4,1fr)}
  .loads{grid-template-columns:1fr 1fr;column-gap:18px}
  .split{grid-template-columns:repeat(2,1fr)}
  .modal{align-items:center}
  .modal-box{border-radius:14px;padding-bottom:16px}
}

@media (min-width:1100px){
  /* The repeat offender: a phone-shaped column stranded on a desktop screen.
     At 1440 this fills ~1380px of usable width across a 4-column grid. */
  .grid{grid-template-columns:repeat(4,minmax(0,1fr))}
  .span2{grid-column:span 2}
  .span4{grid-column:span 4}
  .split{grid-template-columns:repeat(4,1fr)}
  #main{padding-top:18px}
  body{background:radial-gradient(1200px 600px at 50% -200px,#17171a 0%,var(--bg) 70%)}
  .card{box-shadow:0 1px 0 rgba(255,255,255,.02)}
}

@media (prefers-reduced-motion:reduce){
  *{transition:none!important}
}
/* ---------------------------------------------------------------- narrow */
@media (max-width:560px){
  /* The single-row header crushed the date text to "T." / "W". Give it two rows. */
  .topbar{position:static}                 /* let it scroll away; tabs stay pinned */
  .topbar-inner{flex-wrap:wrap;gap:6px;padding:8px 10px}
  .brand{flex:1 1 100%;min-width:0}
  .brand-txt strong{font-size:14px}
  .brand-txt .muted{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:11.5px}
  .topbar-actions{flex:1 1 100%;justify-content:space-between;gap:6px}
  .topbar-actions input[type=date]{flex:1 1 auto;width:auto;text-align:center}
  .tabs{top:0}                             /* topbar no longer sticky above it */

  /* All six tabs must fit. The bar scrolled horizontally with no visual hint,
     so Analytics and Data were simply invisible - the user never knew they existed. */
  .tabs{overflow-x:visible;padding:0 4px}
  .tab{flex:1 1 0;min-width:0;padding:0 2px;font-size:11px;letter-spacing:-.01em;text-align:center}

  /* The 5-column exercise row needed ~546px and was being clipped by the body's
     overflow-x:hidden, putting RPE and the delete button out of reach.
     Name on its own line, the numbers underneath. */
  .ex-row .ex-line{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
  .ex-row .ex-line input[data-k="name"]{flex:1 1 100%;min-width:0}
  .ex-row .ex-line input[data-k="setsReps"],
  .ex-row .ex-line input[data-k="weight"],
  .ex-row .ex-line input[data-k="rpe"]{flex:1 1 0;min-width:0;width:auto}
  .ex-row .ex-line .row-del{flex:0 0 44px}

  /* Keep the primary action reachable without scrolling inside the sheet. */
  .modal-box{max-height:92vh;display:flex;flex-direction:column;padding-bottom:0}
  .modal-box .card-head{flex:0 0 auto}
  #shakeRows{flex:1 1 auto;overflow-y:auto;min-height:0}
  .shake-total{
    flex:0 0 auto;position:sticky;bottom:0;
    background:var(--surface);border-top:1px solid var(--line);
    padding:12px 0 8px;font-size:15px;
  }
  #addShake{
    flex:0 0 auto;position:sticky;bottom:0;
    margin-bottom:calc(12px + env(safe-area-inset-bottom));
  }
}

/* Same treatment on any short viewport, not just narrow ones. */
@media (max-height:760px){
  .modal-box{max-height:94vh;display:flex;flex-direction:column}
  #shakeRows{flex:1 1 auto;overflow-y:auto;min-height:0}
  .shake-total,#addShake{flex:0 0 auto}
}

/* ---------------------------------------------------------------- targets */
.tgt-row{
  background:var(--bg2);border:1px solid var(--line);border-radius:8px;
  padding:10px;margin-bottom:8px;
}
.tgt-row.live{border-color:var(--accent);background:#150c0c}
.tgt-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px}
.tgt-when{
  font-family:var(--mono);font-size:10.5px;letter-spacing:.07em;
  text-transform:uppercase;color:var(--txt3);
}
.tgt-row.live .tgt-when{color:var(--accent);font-weight:700}
/* Two per line at every width - these are short fields, they always fit. */
.tgt-line{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:8px}
.tgt-line:last-child{margin-bottom:0}
.tgt-line label{font-size:10.5px}
.tgt-line input{margin-top:3px}

/* ---------------------------------------------------------------- login */
.login-body{
  display:flex;align-items:center;justify-content:center;
  min-height:100vh;min-height:100dvh;
  padding:24px max(20px,env(safe-area-inset-left)) calc(24px + env(safe-area-inset-bottom)) max(20px,env(safe-area-inset-right));
  background:radial-gradient(900px 500px at 50% -160px,#17171a 0%,var(--bg) 70%);
}
.login-wrap{width:100%;max-width:360px;text-align:center}
.login-mark{display:block;margin:0 auto 14px;border-radius:16px}
.login-title{
  font-size:15px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--txt2);margin:0 0 20px;font-weight:600;
}
.login-card{
  background:var(--surface);border:1px solid var(--line);
  border-radius:14px;padding:18px;text-align:left;
}
.login-card label{display:block;margin-bottom:4px}
.login-card input{margin-bottom:14px}
.login-card .btn{margin-top:2px}
.login-msg{min-height:18px;margin:10px 0 0;font-size:13px;font-family:var(--mono);text-align:center;color:var(--txt3)}
.login-msg.bad{color:var(--bad)}
.login-foot{margin-top:14px;font-size:12px;color:var(--txt3)}

.signout{
  background:none;border:1px solid var(--line2);color:var(--txt3);
  border-radius:8px;min-height:36px;padding:0 12px;font-size:12.5px;cursor:pointer;
}
.signout:hover{color:var(--txt);border-color:var(--line2)}
.whoami{font-family:var(--mono);font-size:11.5px;color:var(--txt3)}

/* Chrome paints its own autofill background, which reads as a broken input on a
   dark card. Force it back with an inset shadow - background-color is ignored. */
input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus{
  -webkit-text-fill-color:var(--txt);
  -webkit-box-shadow:0 0 0 1000px var(--bg2) inset;
  box-shadow:0 0 0 1000px var(--bg2) inset;
  caret-color:var(--txt);
  transition:background-color 9999s ease-in-out 0s;
}

/* ---------------------------------------------------------------- recent */
.recent{display:flex;flex-direction:column;gap:8px}
.recent-row{display:flex;gap:12px;padding:9px 0;border-bottom:1px solid var(--line)}
.recent-row:last-child{border-bottom:none}
.recent-when{flex:0 0 84px;line-height:1.25}
.recent-when b{display:block;font-size:12.5px;color:var(--txt)}
.recent-when span{font-family:var(--mono);font-size:11px;color:var(--txt3)}
.recent-body{flex:1 1 auto;min-width:0}
.recent-type{font-size:12.5px;color:var(--txt2);margin-bottom:5px}
.recent-ex{display:flex;flex-wrap:wrap;gap:5px}
.chip{
  font-family:var(--mono);font-size:11px;
  background:var(--bg2);border:1px solid var(--line2);
  border-radius:999px;padding:3px 9px;color:var(--txt2);
}
.last-did{
  display:inline-block;margin-left:8px;
  font-family:var(--mono);font-size:10.5px;
  color:var(--txt3);
}