/* ============ THE PLAYBOOK APP ============ */

body.pb{background:var(--paper-2); overflow-x:hidden}

/* ---------- access gate ---------- */
.gate-screen{min-height:100vh; display:grid; place-items:center; padding:clamp(20px,6vw,60px) 20px; background:var(--paper)}
.gate-card{max-width:520px; width:100%; text-align:center}
.gate-card .mark{font-size:.6rem; letter-spacing:.34em; text-transform:uppercase; color:var(--clay); margin-bottom:2rem}
.gate-card h1{font-size:clamp(2.2rem,6vw,3.2rem); margin-bottom:1.2rem}
.gate-card .key-form{display:flex; gap:.6rem; margin:2rem 0 1rem; flex-wrap:wrap}
.gate-card input{
  flex:1 1 220px; padding:1.05rem 1.1rem; border:1px solid var(--line-strong);
  background:var(--paper); font:inherit; font-size:1rem; letter-spacing:.14em;
  text-align:center; text-transform:uppercase; border-radius:var(--radius);
}
.gate-card input:focus{outline:none; border-color:var(--clay)}
.gate-err{color:var(--clay-deep); font-size:.85rem; min-height:1.3em; margin:0}
.gate-alt{margin-top:2.6rem; padding-top:2rem; border-top:1px solid var(--line); font-size:.9rem; color:var(--ink-soft)}

/* ---------- shell ---------- */
.pb-shell{display:grid; grid-template-columns:268px minmax(0,1fr); min-height:100vh}
@media(max-width:960px){ .pb-shell{grid-template-columns:1fr} }

/* sidebar */
.pb-side{
  background:var(--ink); color:#B9B2A8; padding:1.6rem 0 2rem;
  position:sticky; top:0; height:100vh; overflow-y:auto; display:flex; flex-direction:column;
}
.pb-side::-webkit-scrollbar{width:5px}
.pb-side::-webkit-scrollbar-thumb{background:#3A3531}
.pb-brand{padding:0 1.5rem 1.4rem; border-bottom:1px solid #2E2A26; margin-bottom:1rem}
.pb-brand a{text-decoration:none; color:var(--paper); font-size:.64rem; font-weight:600; letter-spacing:.2em; text-transform:uppercase; line-height:1.5; display:block}
.pb-brand span{display:block; color:var(--clay-soft); font-weight:400; letter-spacing:.28em; font-size:.55rem; margin-top:.3rem}
.pb-nav{list-style:none; margin:0; padding:0 .75rem; flex:1}
.pb-nav li{margin-bottom:1px}
.pb-nav a{
  display:flex; gap:.8rem; align-items:baseline; padding:.7rem .75rem; text-decoration:none;
  color:#9C948A; font-size:.87rem; border-radius:2px; transition:all .25s var(--ease); position:relative;
}
.pb-nav a:hover{background:#26221F; color:var(--paper)}
.pb-nav a.on{background:#2C2724; color:var(--paper)}
.pb-nav a.on::before{content:""; position:absolute; left:0; top:8px; bottom:8px; width:2px; background:var(--clay)}
.pb-nav .n{font-family:var(--serif); font-size:.85rem; color:var(--clay-soft); flex:none; min-width:1.4em}
.pb-nav a.done .n::after{content:" ✓"; color:var(--sage)}
.pb-nav a.locked{opacity:.42}
.pb-nav a.locked::after{content:"🔒"; margin-left:auto; font-size:.7rem; filter:grayscale(1)}
.pb-nav .sec{
  padding:1.6rem .75rem .5rem; font-size:.55rem; letter-spacing:.24em;
  text-transform:uppercase; color:#6A635B;
}
.pb-side-foot{padding:1.2rem 1.5rem 0; margin-top:1rem; border-top:1px solid #2E2A26; font-size:.7rem; color:#6A635B}
.pb-side-foot a{color:#9C948A}

/* mobile sidebar */
.pb-burger{
  display:none; position:fixed; top:12px; left:12px; z-index:80;
  background:var(--ink); color:var(--paper); border:0; width:42px; height:42px;
  border-radius:2px; cursor:pointer; font-size:1.1rem; line-height:1;
}
.pb-scrim{display:none; position:fixed; inset:0; background:rgba(27,26,24,.5); z-index:70}
@media(max-width:960px){
  .pb-burger{display:block}
  .pb-scrim.show{display:block}
  .pb-side{
    position:fixed; left:0; top:0; z-index:75; width:280px;
    transform:translateX(-100%); transition:transform .35s var(--ease);
  }
  .pb-side.open{transform:none}
}

/* main */
.pb-main{padding:clamp(28px,4vw,56px) clamp(20px,5vw,64px) 8rem; max-width:900px; width:100%}
/* must follow the shorthand above, or the shorthand resets it and the
   burger lands on top of the page heading */
@media(max-width:960px){ .pb-main{padding-top:68px} }

/* ---------- article typography ---------- */
.part-head{margin-bottom:3rem; padding-bottom:2rem; border-bottom:1px solid var(--line)}
.part-head .kicker{font-size:.62rem; letter-spacing:.26em; text-transform:uppercase; color:var(--clay); font-weight:500}
.part-head h1{font-size:clamp(2.3rem,5.4vw,3.6rem); margin:1rem 0 1.1rem}
.part-head .sub{font-size:clamp(1.02rem,1.7vw,1.2rem); color:var(--ink-soft); line-height:1.6; max-width:62ch}
.part-meta{display:flex; flex-wrap:wrap; gap:1.4rem; margin-top:1.6rem; font-size:.72rem; letter-spacing:.1em; text-transform:uppercase; color:var(--muted)}

.prose{max-width:66ch}
.prose h2{font-size:clamp(1.6rem,3vw,2.1rem); margin:3.2rem 0 1.1rem}
.prose h3{font-size:1.28rem; margin:2.4rem 0 .8rem}
.prose p{font-size:1.03rem; line-height:1.72; color:var(--ink-soft); margin-bottom:1.3rem}
.prose p strong,.prose li strong{color:var(--ink); font-weight:500}
.prose ul,.prose ol{padding-left:1.3rem; margin:0 0 1.4rem; color:var(--ink-soft)}
.prose li{margin-bottom:.6rem; line-height:1.65}
.prose em{font-style:italic}
.prose > *:first-child{margin-top:0}

.callout{
  border-left:2px solid var(--clay); background:var(--clay-wash);
  padding:1.4rem 1.6rem; margin:2rem 0; font-size:.98rem; color:var(--ink);
}
.callout b{display:block; font-size:.62rem; letter-spacing:.2em; text-transform:uppercase; color:var(--clay-deep); margin-bottom:.6rem}
.callout p:last-child{margin-bottom:0}
.callout.sage{border-color:var(--sage); background:var(--sage-wash)}
.callout.sage b{color:var(--sage)}
.callout.warn{border-color:var(--clay-deep); background:#F7E9E4}
.callout.warn b{color:var(--clay-deep)}

.pull{
  font-family:var(--serif); font-size:clamp(1.4rem,2.6vw,1.9rem); line-height:1.32;
  color:var(--ink); margin:2.6rem 0; padding-left:1.4rem; border-left:1px solid var(--clay-soft); font-style:italic;
}

/* ---------- tool block (embedded in prose) ---------- */
.tool-block{
  margin:2.8rem 0; background:var(--paper); border:1px solid var(--line-strong);
  box-shadow:var(--shadow-sm); border-top:3px solid var(--clay);
}
.tool-head{padding:1.5rem clamp(1.2rem,3vw,2rem) 0}
.tool-head .tk{font-size:.58rem; letter-spacing:.22em; text-transform:uppercase; color:var(--clay); font-weight:500}
.tool-head h3{margin:.7rem 0 .5rem; font-size:1.5rem}
.tool-head p{font-size:.92rem; color:var(--ink-soft); margin:0}
.tool-body{padding:1.5rem clamp(1.2rem,3vw,2rem) clamp(1.2rem,3vw,2rem)}
.tool-foot{
  padding:1rem clamp(1.2rem,3vw,2rem); border-top:1px solid var(--line); background:var(--paper-2);
  display:flex; flex-wrap:wrap; gap:.7rem; align-items:center; justify-content:space-between;
  font-size:.78rem; color:var(--muted);
}
.saved-flag{color:var(--sage); font-weight:500; opacity:0; transition:opacity .3s}
.saved-flag.on{opacity:1}

/* form atoms */
.field{margin-bottom:1.1rem}
.field label{display:block; font-size:.68rem; letter-spacing:.14em; text-transform:uppercase; color:var(--muted); margin-bottom:.45rem}
.field input,.field select,.field textarea{
  width:100%; padding:.8rem .9rem; border:1px solid var(--line-strong); background:var(--paper);
  font:inherit; font-size:.95rem; border-radius:var(--radius); color:var(--ink);
}
.field textarea{min-height:90px; resize:vertical; line-height:1.6}
.field input:focus,.field select:focus,.field textarea:focus{outline:none; border-color:var(--clay)}
.field-row{display:grid; grid-template-columns:repeat(auto-fit,minmax(140px,1fr)); gap:1rem}
.hint-txt{font-size:.78rem; color:var(--muted); margin-top:.4rem}

.chip-row{display:flex; flex-wrap:wrap; gap:.5rem}
.chip{
  border:1px solid var(--line-strong); background:var(--paper); padding:.6rem 1rem;
  border-radius:100px; cursor:pointer; font-size:.85rem; color:var(--ink-soft); transition:all .25s var(--ease);
}
.chip:hover{border-color:var(--clay-soft); color:var(--clay)}
.chip[aria-pressed="true"]{background:var(--ink); border-color:var(--ink); color:var(--paper)}
.chip.sage[aria-pressed="true"]{background:var(--sage); border-color:var(--sage)}

/* checklist */
.check{list-style:none; margin:0; padding:0}
.check li{border-top:1px solid var(--line)}
.check li:first-child{border-top:0}
.check label{display:flex; gap:.9rem; align-items:flex-start; padding:.85rem 0; cursor:pointer; font-size:.96rem; line-height:1.55}
.check input{
  appearance:none; width:19px; height:19px; border:1px solid var(--line-strong); flex:none;
  margin-top:.15rem; border-radius:2px; cursor:pointer; transition:all .2s; position:relative; background:var(--paper);
}
.check input:checked{background:var(--sage); border-color:var(--sage)}
.check input:checked::after{content:"✓"; color:#fff; position:absolute; inset:0; display:grid; place-items:center; font-size:.72rem}
.check input:checked + span{color:var(--muted); text-decoration:line-through}
.check .sub{display:block; font-size:.82rem; color:var(--muted); margin-top:.15rem; text-decoration:none !important}

/* ---------- the Plate ---------- */
.plate-wrap{display:grid; grid-template-columns:minmax(0,240px) minmax(0,1fr); gap:2rem; align-items:center}
@media(max-width:640px){ .plate-wrap{grid-template-columns:1fr} }
.plate{width:100%; max-width:240px; margin:0 auto; aspect-ratio:1; position:relative}
.plate svg{width:100%; height:100%; display:block; transform:rotate(-90deg)}
.plate .seg{transition:opacity .4s var(--ease), stroke-width .3s}
.plate .seg.empty{opacity:.16}
.plate-centre{
  position:absolute; inset:32%; border-radius:50%; background:var(--paper);
  display:grid; place-items:center; text-align:center; box-shadow:inset 0 0 0 1px var(--line);
}
.plate-centre b{font-family:var(--serif); font-size:1.7rem; line-height:1; color:var(--clay)}
.plate-centre span{font-size:.52rem; letter-spacing:.16em; text-transform:uppercase; color:var(--muted); margin-top:.25rem}
.plate-legend{display:grid; gap:.9rem}
.plate-slot{display:grid; gap:.5rem}
.plate-slot .lbl{display:flex; align-items:center; gap:.6rem; font-size:.85rem}
.plate-slot .dot{width:10px; height:10px; border-radius:50%; flex:none}
.plate-slot .pick{font-size:.8rem; color:var(--muted); margin-left:auto}

/* ---------- protein / numeric meters ---------- */
.meter{margin:1.2rem 0}
.meter .top{display:flex; justify-content:space-between; align-items:baseline; margin-bottom:.4rem}
.meter .top b{font-family:var(--serif); font-size:1.6rem; color:var(--clay); line-height:1}
.meter .top span{font-size:.72rem; letter-spacing:.12em; text-transform:uppercase; color:var(--muted)}
.meter .track{height:10px; background:var(--paper-3); overflow:hidden; border-radius:2px}
.meter .track i{display:block; height:100%; width:0; background:var(--clay); transition:width .7s var(--ease)}
.meter .track i.hit{background:var(--sage)}

/* ---------- supplement cards ---------- */
.supp-grid{display:grid; gap:1rem}
.supp{border:1px solid var(--line); background:var(--paper); transition:border-color .3s}
.supp:hover{border-color:var(--line-strong)}
.supp summary{
  list-style:none; cursor:pointer; padding:1.1rem 1.3rem; display:flex; align-items:center; gap:1rem;
}
.supp summary::-webkit-details-marker{display:none}
.supp summary .nm{font-family:var(--serif); font-size:1.22rem; flex:1}
.supp summary::after{content:"+"; color:var(--clay); font-size:1.3rem; font-weight:300; transition:transform .3s}
.supp[open] summary::after{transform:rotate(45deg)}
.ev{
  font-size:.55rem; letter-spacing:.16em; text-transform:uppercase; font-weight:500;
  padding:.3rem .6rem; border-radius:2px; white-space:nowrap;
}
.ev-strong{background:var(--sage-wash); color:var(--sage)}
.ev-mixed{background:#F7F1E2; color:#9A7B32}
.ev-weak{background:var(--clay-wash); color:var(--clay-deep)}
.supp-body{padding:0 1.3rem 1.3rem; border-top:1px solid var(--line); margin-top:0}
.supp-body dl{display:grid; grid-template-columns:auto 1fr; gap:.7rem 1.2rem; margin:1.1rem 0 0; font-size:.9rem}
.supp-body dt{font-size:.62rem; letter-spacing:.14em; text-transform:uppercase; color:var(--muted); padding-top:.2rem}
.supp-body dd{margin:0; color:var(--ink-soft); line-height:1.6}

/* ---------- workout timer ---------- */
.timer{text-align:center; padding:1.4rem 0}
.timer .phase{font-size:.64rem; letter-spacing:.24em; text-transform:uppercase; color:var(--clay); margin-bottom:.8rem}
.timer .clock{font-family:var(--serif); font-size:clamp(3.6rem,13vw,5.6rem); line-height:1; color:var(--ink); font-variant-numeric:tabular-nums}
.timer .move{font-size:1.28rem; font-family:var(--serif); margin-top:.7rem; min-height:1.6em}
.timer .next-up{font-size:.78rem; color:var(--muted); margin-top:.4rem}
.timer-bar{height:4px; background:var(--paper-3); margin:1.4rem 0; overflow:hidden}
.timer-bar i{display:block; height:100%; background:var(--clay); width:0; transition:width .3s linear}
.timer-ctl{display:flex; gap:.7rem; justify-content:center; flex-wrap:wrap}
.move-list{list-style:none; margin:1.6rem 0 0; padding:0; font-size:.88rem}
.move-list li{display:flex; gap:1rem; padding:.6rem 0; border-top:1px solid var(--line); color:var(--muted)}
.move-list li.now{color:var(--ink); font-weight:500}
.move-list li.now::before{content:"▸"; color:var(--clay)}
.move-list li.done{color:var(--sage); text-decoration:line-through}

/* ---------- trackers & sparkline ---------- */
.spark{width:100%; height:88px; display:block; overflow:visible}
.spark .ln{fill:none; stroke:var(--clay); stroke-width:1.6; stroke-linejoin:round; stroke-linecap:round}
.spark .ar{fill:rgba(168,98,75,.1)}
.spark .pt{fill:var(--clay)}
.spark .gl{stroke:var(--line); stroke-width:1; stroke-dasharray:2 3}
.spark .ax{font-size:8px; fill:var(--muted); font-family:var(--sans); letter-spacing:.1em}

.log-table{width:100%; border-collapse:collapse; font-size:.88rem; margin-top:1rem}
.log-table th{
  text-align:left; font-size:.6rem; letter-spacing:.14em; text-transform:uppercase;
  color:var(--muted); font-weight:500; padding:.6rem .5rem; border-bottom:1px solid var(--line-strong);
}
.log-table td{padding:.7rem .5rem; border-bottom:1px solid var(--line); color:var(--ink-soft)}
.log-table tr:last-child td{border-bottom:0}
.log-table .del{background:none; border:0; color:var(--muted); cursor:pointer; padding:.2rem .4rem}
.log-table .del:hover{color:var(--clay-deep)}
.empty-note{text-align:center; padding:2rem 1rem; color:var(--muted); font-size:.9rem; font-style:italic}

/* ---------- 30-day grid ---------- */
.reset-weeks{display:grid; gap:1.6rem}
.reset-week{border:1px solid var(--line); background:var(--paper)}
.reset-week header{padding:1rem 1.2rem; border-bottom:1px solid var(--line); background:var(--paper-2)}
.reset-week header .wk{font-size:.58rem; letter-spacing:.2em; text-transform:uppercase; color:var(--clay); font-weight:500}
.reset-week header h4{font-family:var(--serif); font-size:1.3rem; margin:.35rem 0 .3rem; font-weight:400}
.reset-week header p{margin:0; font-size:.85rem; color:var(--ink-soft)}
.days{display:grid; grid-template-columns:repeat(auto-fit,minmax(64px,1fr)); gap:1px; background:var(--line)}
.day{
  background:var(--paper); border:0; aspect-ratio:1; cursor:pointer; display:grid;
  place-items:center; gap:2px; transition:background .25s; padding:.3rem;
}
.day:hover{background:var(--clay-wash)}
.day b{font-family:var(--serif); font-size:1.05rem; color:var(--ink-soft); font-weight:400}
.day span{font-size:.5rem; letter-spacing:.1em; text-transform:uppercase; color:var(--muted)}
.day.on{background:var(--sage)}
.day.on b,.day.on span{color:#fff}
.day.today{box-shadow:inset 0 0 0 2px var(--clay)}

/* ---------- progress / dashboard ---------- */
.dash-grid{display:grid; grid-template-columns:repeat(auto-fit,minmax(210px,1fr)); gap:1.2rem; margin:2rem 0 3rem}
.dash-card{background:var(--paper); border:1px solid var(--line); padding:1.5rem}
.dash-card .lbl{font-size:.58rem; letter-spacing:.2em; text-transform:uppercase; color:var(--muted)}
.dash-card b{display:block; font-family:var(--serif); font-size:2.4rem; color:var(--clay); line-height:1; margin:.6rem 0 .2rem}
.dash-card .sub{font-size:.82rem; color:var(--ink-soft)}
.ring{width:74px; height:74px; flex:none}
.ring circle{fill:none; stroke-width:6}
.ring .bg{stroke:var(--paper-3)}
.ring .fg{stroke:var(--clay); stroke-linecap:round; transition:stroke-dashoffset 1s var(--ease)}
.ring text{font-family:var(--sans); font-size:15px; fill:var(--ink); text-anchor:middle; font-weight:500}

.next-card{
  display:grid; grid-template-columns:1fr auto; gap:1.5rem; align-items:center;
  background:var(--ink); color:var(--paper); padding:clamp(1.5rem,3vw,2.2rem); margin-bottom:2.4rem;
}
@media(max-width:620px){ .next-card{grid-template-columns:1fr} }
.next-card .lbl{font-size:.58rem; letter-spacing:.2em; text-transform:uppercase; color:var(--clay-soft)}
.next-card h3{color:var(--paper); margin:.7rem 0 .5rem; font-size:1.6rem}
.next-card p{color:#B9B2A8; margin:0; font-size:.92rem}

/* part footer nav */
.part-nav{display:flex; justify-content:space-between; gap:1rem; margin-top:4rem; padding-top:2rem; border-top:1px solid var(--line); flex-wrap:wrap}
.mark-done{display:flex; align-items:center; gap:.8rem; margin-top:3rem; padding:1.2rem 1.4rem; background:var(--paper); border:1px solid var(--line)}
.mark-done label{display:flex; gap:.8rem; align-items:center; cursor:pointer; font-size:.95rem}

/* toolkit index */
.tk-grid{display:grid; grid-template-columns:repeat(auto-fit,minmax(250px,1fr)); gap:1.2rem; margin-top:2rem}
.tk-card{
  background:var(--paper); border:1px solid var(--line); padding:1.5rem; text-decoration:none; color:inherit;
  display:flex; flex-direction:column; transition:transform .4s var(--ease), box-shadow .4s var(--ease);
}
.tk-card:hover{transform:translateY(-4px); box-shadow:var(--shadow-md)}
.tk-card .tk{font-size:.55rem; letter-spacing:.2em; text-transform:uppercase; color:var(--clay); font-weight:500}
.tk-card h3{font-size:1.24rem; margin:.7rem 0 .5rem}
.tk-card p{font-size:.87rem; color:var(--ink-soft); margin:0 0 1rem}
.tk-card .st{margin-top:auto; font-size:.7rem; letter-spacing:.1em; text-transform:uppercase; color:var(--sage); font-weight:500}
.tk-card .st.none{color:var(--muted)}

/* locked part */
.locked-part{text-align:center; padding:clamp(2.5rem,6vw,4.5rem) 1.5rem; background:var(--paper); border:1px solid var(--line-strong); border-top:3px solid var(--clay)}
.locked-part .ic{font-size:1.8rem; margin-bottom:1rem}
.locked-part h2{margin-bottom:1rem}
.locked-part p{max-width:52ch; margin:0 auto 1.6rem; color:var(--ink-soft)}

@media print{
  .pb-side,.pb-burger,.pb-scrim,.part-nav,.tool-foot,.mark-done,.no-print{display:none !important}
  .pb-shell{grid-template-columns:1fr}
  .pb-main{padding:0; max-width:none}
  body.pb{background:#fff}
  .tool-block{break-inside:avoid; box-shadow:none}
}