/* BotBuhdy Self-Remembering guide - botbuhdy.com/sr/ (theme matches /moon/ and home) */
:root{--bg:#080810;--panel:rgba(255,255,255,.035);--line:rgba(123,155,123,.16);--txt:#e6e6ea;--mut:#9a9aa6;
--acc:#9fc29f;--sage:#7b9b7b;--gold:#d4af37;--cream:#f3ead0;--r:16px}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:#080810;color:var(--txt);font:17px/1.7 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;overflow-x:hidden;min-height:100vh}
a{color:var(--acc)}a:hover{color:var(--gold)}
img,svg{max-width:100%}
.aurora{position:fixed;inset:0;z-index:-3;pointer-events:none;
background:radial-gradient(ellipse 110% 80% at 18% 12%,rgba(123,155,123,.18) 0%,transparent 62%),
radial-gradient(ellipse 90% 70% at 82% 88%,rgba(212,175,55,.12) 0%,transparent 65%),
radial-gradient(ellipse 100% 90% at 50% 50%,rgba(100,140,200,.10) 0%,transparent 70%),
radial-gradient(ellipse 70% 50% at 70% 25%,rgba(123,155,123,.08) 0%,transparent 60%);
filter:blur(28px);animation:auroraShift 28s ease-in-out infinite}
@keyframes auroraShift{0%,100%{background-position:0% 0%,100% 100%,50% 50%;opacity:1}33%{background-position:30% 10%,70% 90%,60% 40%;opacity:.8}66%{background-position:10% 30%,90% 70%,40% 60%;opacity:1}}
.glow-1{position:fixed;top:-30%;left:-20%;width:60%;height:60%;background:radial-gradient(circle,rgba(123,155,123,.06) 0%,transparent 70%);z-index:-2;pointer-events:none;animation:drift1 30s ease-in-out infinite}
.glow-2{position:fixed;bottom:-30%;right:-20%;width:60%;height:60%;background:radial-gradient(circle,rgba(212,175,55,.04) 0%,transparent 70%);z-index:-2;pointer-events:none;animation:drift2 35s ease-in-out infinite}
@keyframes drift1{0%,100%{transform:translate(0,0)}50%{transform:translate(40px,25px)}}
@keyframes drift2{0%,100%{transform:translate(0,0)}50%{transform:translate(-30px,-35px)}}
#particles{position:fixed;inset:0;width:100%;height:100%;z-index:-1;pointer-events:none}
#stars-bg{position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.28;
background-image:radial-gradient(1px 1px at 20px 30px,#fff,transparent),radial-gradient(1px 1px at 120px 80px,#cfd8ff,transparent),
radial-gradient(1.5px 1.5px at 200px 160px,#fff,transparent),radial-gradient(1px 1px at 260px 40px,#fff,transparent),
radial-gradient(1px 1px at 330px 210px,#aab8ff,transparent),radial-gradient(1px 1px at 80px 250px,#fff,transparent);background-size:360px 300px}

/* header (same as /moon/) */
.top{position:sticky;top:0;z-index:100;display:flex;align-items:center;justify-content:space-between;gap:12px;
padding:10px max(14px,calc((100% - 1080px)/2));background:rgba(10,10,15,.85);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid rgba(123,155,123,.12)}
.brand{display:inline-flex;align-items:center;gap:8px;color:#fff;text-decoration:none;font-weight:700;font-size:1.15em;flex:none}
.brand .logo-icon{width:38px;height:38px;border-radius:50%;overflow:hidden;display:inline-block}
.brand .logo-icon img{width:100%;height:100%;object-fit:cover;border-radius:50%;display:block}
.topnav{display:flex;gap:14px;overflow-x:auto;scrollbar-width:none;-webkit-mask-image:linear-gradient(90deg,#000 85%,transparent);mask-image:linear-gradient(90deg,#000 85%,transparent);padding-right:14px}
.topnav::-webkit-scrollbar{display:none}
.topnav a{color:#888;text-decoration:none;font-size:14px;white-space:nowrap}.topnav a:hover{color:var(--gold)}
@media (min-width:760px){.topnav{-webkit-mask-image:none;mask-image:none;padding-right:0}}

main{max-width:1080px;margin:0 auto;padding:0 12px 30px}
section[id]{scroll-margin-top:72px}

/* hero */
.hero{position:relative;margin:12px 0 10px;border-radius:22px;overflow:hidden;border:1px solid rgba(123,155,123,.16);background:#07070f;
box-shadow:0 20px 70px rgba(0,0,0,.55),0 0 80px rgba(100,140,200,.08)}
.hero-img img{display:block;width:100%;height:auto;aspect-ratio:16/9;animation:heroIn 1.8s ease-out both}
@keyframes heroIn{from{opacity:0;transform:scale(1.03)}to{opacity:1;transform:none}}
.hero-text{position:relative;padding:4px 18px 26px;margin-top:-14%;text-align:center;
background:linear-gradient(180deg,rgba(7,7,15,0) 0,rgba(7,7,15,.88) 26%,#07070f 46%)}
.kicker{margin:0 0 6px;font-size:12.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--sage);font-weight:700}
.hero h1{font-size:clamp(36px,8.5vw,64px);line-height:1.04;margin:0 0 12px;letter-spacing:-.5px;
background:linear-gradient(90deg,#fff 0%,var(--cream) 55%,var(--gold) 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.lede{margin:0 auto 16px;max-width:560px;color:#c9c9d2;font-size:17px}
.hero-ctas{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
@media (min-width:960px){
 .hero-text{position:absolute;left:0;top:0;bottom:0;width:50%;margin:0;display:flex;flex-direction:column;justify-content:center;text-align:left;padding:30px 20px 30px 42px;background:none}
 .lede{margin:0 0 18px}.hero-ctas{justify-content:flex-start}}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:44px;background:rgba(123,155,123,.12);border:1px solid rgba(123,155,123,.38);color:#e6efe6;border-radius:999px;
padding:9px 18px;font:600 15px/1.2 inherit;font-family:inherit;cursor:pointer;text-decoration:none;transition:all .25s;white-space:nowrap}
.btn:hover{border-color:#9fc29f;background:rgba(123,155,123,.22);color:#fff}
.btn-gold{background:linear-gradient(135deg,#d4af37 0%,#b8941f 100%);color:#0a0a0f;border-color:#d4af37}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 8px 25px rgba(212,175,55,.25);background:linear-gradient(135deg,#dfbb45 0%,#c19c25 100%);color:#0a0a0f}
.btn.ghost{background:transparent;border-color:rgba(255,255,255,.15);color:#bbb}
.btn.ghost:hover{border-color:#7b9b7b;color:#9fc29f}
.btn:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid #fff;outline-offset:2px}
.btn[disabled]{opacity:.5;cursor:default}

/* panels */
.panel{background:var(--panel);border:1px solid rgba(123,155,123,.14);border-radius:var(--r);padding:20px 18px;margin:14px 0;
-webkit-backdrop-filter:blur(14px) saturate(120%);backdrop-filter:blur(14px) saturate(120%);box-shadow:0 10px 40px rgba(0,0,0,.35),inset 0 1px 0 rgba(255,255,255,.04)}
@media (min-width:760px){.panel{padding:26px 30px}}
.panel h2{display:flex;align-items:center;gap:12px;margin:0 0 10px;font-size:clamp(21px,4.6vw,27px);line-height:1.25;color:#fff}
.ico{flex:none;width:38px;height:38px;border-radius:50%;display:inline-grid;place-items:center;background:rgba(123,155,123,.12);border:1px solid rgba(212,175,55,.35)}
.ico svg{width:22px;height:22px;stroke:var(--gold);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.panel h3{font-size:18.5px;margin:20px 0 6px;color:var(--cream)}
.prose{max-width:760px}
.panel p,.panel li{color:#cfcfd8}
.panel ul,.panel ol{padding-left:1.25em}.panel li{margin:6px 0}
.hint,.small{color:#8f8f9c;font-size:14.5px}
strong{color:#f0f0f4}
.callout{background:linear-gradient(90deg,rgba(212,175,55,.09),rgba(123,155,123,.06));border-left:3px solid var(--gold);border-radius:10px;padding:12px 16px;margin:14px 0;font-size:16px}
.callout p{margin:4px 0}
.quiet{background:rgba(123,155,123,.07);border-left-color:var(--sage)}
.defn{font-size:clamp(19px,4.2vw,23px);line-height:1.5;color:#fff;margin:6px 0 14px;font-weight:500}
.defn em{color:var(--gold);font-style:normal}
.cards{display:grid;grid-template-columns:1fr;gap:12px;margin:14px 0}
@media (min-width:640px){.cards.two{grid-template-columns:1fr 1fr}.cards.three{grid-template-columns:1fr 1fr}}
@media (min-width:900px){.cards.three{grid-template-columns:1fr 1fr 1fr}}
.card{background:rgba(255,255,255,.04);border:1px solid rgba(123,155,123,.13);border-radius:14px;padding:14px 16px}
.card h3{margin:0 0 4px;font-size:17px}
.card p{margin:4px 0;font-size:15.5px}
.card .tag{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--sage);font-weight:700}
.tbl-wrap{overflow-x:auto;margin:14px 0;-webkit-overflow-scrolling:touch}
table{border-collapse:collapse;width:100%;min-width:560px;font-size:15px}
th,td{text-align:left;vertical-align:top;padding:10px 12px;border-bottom:1px solid rgba(255,255,255,.07)}
th{color:var(--gold);font-weight:700;font-size:13px;letter-spacing:.06em;text-transform:uppercase}
td:first-child{color:#fff;font-weight:600}

/* figures / svg diagrams */
figure{margin:16px 0}
figcaption{color:#8f8f9c;font-size:14px;text-align:center;margin-top:6px}
.diagram{display:block;width:100%;height:auto;border-radius:14px;background:rgba(0,0,0,.18);border:1px solid rgba(255,255,255,.05)}
.flow-out{stroke-dasharray:6 10;animation:flow 2.2s linear infinite}
.flow-in{stroke-dasharray:6 10;animation:flow 2.2s linear infinite}
@keyframes flow{to{stroke-dashoffset:-32}}
.pulse{animation:pulse 4s ease-in-out infinite;transform-origin:center;transform-box:fill-box}
@keyframes pulse{0%,100%{opacity:.35;transform:scale(.92)}50%{opacity:.9;transform:scale(1.08)}}
.twinkle{animation:tw 3.5s ease-in-out infinite}
@keyframes tw{0%,100%{opacity:.25}50%{opacity:1}}
.toggle-row{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin-top:8px}
.toggle-row .btn{min-height:38px;padding:6px 14px;font-size:14px}
.toggle-row .btn[aria-pressed=true]{background:linear-gradient(135deg,#d4af37,#b8941f);color:#0a0a0f;border-color:#d4af37}
#da.single .arrow-in,#da.single .self-glow{opacity:0}
#da .arrow-in,#da .self-glow{transition:opacity .8s}

/* staircase */
.stairs a{cursor:pointer}
.stairs a:hover rect.step,.stairs a:focus rect.step{fill:rgba(212,175,55,.22)}
.climber{animation:climb 12s ease-in-out infinite}
@keyframes climb{0%,6%{transform:translate(0,0)}16%,24%{transform:translate(110px,-45px)}34%,42%{transform:translate(220px,-90px)}52%,60%{transform:translate(330px,-135px)}70%,92%{transform:translate(440px,-180px)}100%{transform:translate(0,0)}}

/* stages */
.stage{position:relative;border:1px solid rgba(123,155,123,.16);border-radius:16px;padding:18px 16px 14px;margin:16px 0;background:rgba(255,255,255,.03)}
@media (min-width:760px){.stage{padding:22px 24px 16px}}
.stage-num{display:inline-flex;align-items:center;gap:10px;font-size:12.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--sage);font-weight:700}
.stage-num b{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:50%;background:linear-gradient(135deg,#7b9b7b,#5d7a5d);color:#fff;letter-spacing:0;font-size:15px}
.stage h3{margin:6px 0 8px;font-size:21px;color:#fff}
.stage dl{margin:8px 0;display:grid;gap:10px}
.stage dt{font-size:12.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);font-weight:700}
.stage dd{margin:2px 0 0;color:#cfcfd8}
.stage dd ul{margin:4px 0}
.journal{background:rgba(123,155,123,.08);border-radius:10px;padding:10px 14px;font-style:italic;color:#dfe8df}
.checks{list-style:none;padding:0 !important;margin:10px 0 0}
.checks li{margin:0}
.checks label{display:flex;gap:12px;align-items:flex-start;padding:9px 6px;border-top:1px dashed rgba(255,255,255,.08);cursor:pointer;font-size:15.5px}
.checks input{appearance:none;-webkit-appearance:none;flex:none;width:24px;height:24px;margin:1px 0 0;border-radius:7px;border:1.5px solid rgba(123,155,123,.6);background:rgba(255,255,255,.04);display:grid;place-items:center;cursor:pointer}
.checks input:checked{background:linear-gradient(135deg,#d4af37,#b8941f);border-color:#d4af37}
.checks input:checked::after{content:"";width:6px;height:11px;border:solid #0a0a0f;border-width:0 2.5px 2.5px 0;transform:rotate(45deg) translate(-1px,-1px)}
.checks input:checked+span{color:#9a9aa6;text-decoration:line-through;text-decoration-color:rgba(212,175,55,.5)}
.stage-bar{height:6px;border-radius:3px;background:rgba(255,255,255,.07);overflow:hidden;margin-top:10px}
.stage-bar i{display:block;height:100%;width:0;background:linear-gradient(90deg,#7b9b7b,#d4af37);transition:width .5s}
.stage.done{border-color:rgba(212,175,55,.45)}

/* practice tools */
.tools{display:grid;grid-template-columns:1fr;gap:14px}
@media (min-width:860px){.tools{grid-template-columns:1fr 1fr}}
.tool{background:rgba(255,255,255,.04);border:1px solid rgba(123,155,123,.14);border-radius:16px;padding:16px}
.tool h3{margin:0 0 6px}
.ring-wrap{display:grid;place-items:center;margin:8px 0 12px}
.ring{width:min(230px,70vw);height:auto}
.ring .track{stroke:rgba(255,255,255,.08)}
.ring .prog{stroke:url(#ringGrad);transition:stroke-dashoffset .9s linear}
.ring text{fill:#fff;font:700 34px/1 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif}
.ring .sub{fill:#9a9aa6;font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase}
.seg{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;margin:6px 0 10px}
.seg button{min-height:38px;min-width:52px;border-radius:999px;border:1px solid rgba(123,155,123,.35);background:transparent;color:#cfe0cf;font:600 14px inherit;font-family:inherit;cursor:pointer;padding:6px 12px}
.seg button[aria-checked=true]{background:rgba(123,155,123,.85);color:#0a0a0f;border-color:transparent}
.row{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;align-items:center}
.fld{display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--mut)}
.fld select,.fld input{min-height:42px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);color:#fff;border-radius:10px;padding:6px 10px;font-size:16px;color-scheme:dark}
.status{min-height:1.6em;text-align:center;color:#c9c9d2;font-size:15px;margin:10px 0 0}
.bellmark{display:grid;place-items:center;margin:4px 0 6px}
.bellmark svg{width:74px;height:74px}
.bellmark.ringing svg{animation:ring 1.2s ease-in-out 2}
@keyframes ring{0%,100%{transform:rotate(0)}20%{transform:rotate(14deg)}40%{transform:rotate(-12deg)}60%{transform:rotate(8deg)}80%{transform:rotate(-4deg)}}
.chk-inline{display:flex;align-items:center;gap:8px;justify-content:center;font-size:14.5px;color:#c9c9d2;margin-top:10px}
.chk-inline input{width:20px;height:20px;accent-color:#d4af37}
.overall{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin:6px 0 4px}
.overall .bar{flex:1 1 200px;height:10px;border-radius:5px;background:rgba(255,255,255,.07);overflow:hidden}
.overall .bar i{display:block;height:100%;width:0;background:linear-gradient(90deg,#7b9b7b,#d4af37);transition:width .5s}
.days{display:flex;flex-wrap:wrap;gap:4px;margin:10px 0 0}
.days span{width:14px;height:14px;border-radius:4px;background:rgba(255,255,255,.06)}
.days span.on{background:linear-gradient(135deg,#9fc29f,#d4af37)}

/* reminder overlay */
.remind{position:fixed;inset:0;z-index:200;display:grid;place-items:center;padding:20px;background:rgba(5,5,10,.72);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);animation:fadeIn .6s ease both}
.remind[hidden]{display:none}
.remind-box{max-width:440px;text-align:center;background:rgba(18,18,28,.9);border:1px solid rgba(212,175,55,.4);border-radius:22px;padding:28px 22px;box-shadow:0 20px 70px rgba(0,0,0,.6)}
.remind-box h2{margin:8px 0 6px;font-size:28px;background:linear-gradient(90deg,#fff,var(--cream),var(--gold));-webkit-background-clip:text;background-clip:text;color:transparent}
.remind-box p{color:#cfcfd8;margin:6px 0 16px}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}

/* faq & sources */
details{border-top:1px solid rgba(255,255,255,.07);padding:4px 0}
summary{cursor:pointer;padding:10px 0;font-weight:600;color:#fff;list-style:none;display:flex;justify-content:space-between;gap:10px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--gold);font-size:20px;line-height:1}
details[open] summary::after{content:"\2212"}
details p{margin:0 0 12px}
.sources li{margin:10px 0;font-size:15.5px}
.sources .why{display:block;color:#8f8f9c;font-size:14px}
.toc{display:flex;flex-wrap:wrap;gap:8px;margin:4px 0 0;padding:0;list-style:none}
.toc a{display:inline-block;padding:6px 12px;border-radius:999px;border:1px solid rgba(123,155,123,.25);color:#cfe0cf;text-decoration:none;font-size:14px}
.toc a:hover{border-color:var(--gold);color:var(--gold)}

/* footer (same as /moon/) */
.site-footer{text-align:center;padding:26px 16px 40px;color:#666;font-size:13.5px;border-top:1px solid rgba(255,255,255,.06);margin-top:20px}
.site-footer .brand{justify-content:center;margin-bottom:8px;font-size:15px}
.site-footer .brand img{border-radius:50%}
.site-footer a{color:#888}.site-footer a:hover{color:var(--gold)}
.footer-note{max-width:720px;margin:6px auto}
.footer-links{display:flex;gap:18px;justify-content:center;margin:10px 0}
.footer-links a{color:#bbb}

@media (prefers-reduced-motion:reduce){
 .aurora,.glow-1,.glow-2,.hero-img img,.flow-out,.flow-in,.pulse,.twinkle,.climber,.bellmark.ringing svg,.remind{animation:none}
 html{scroll-behavior:auto}}
@media print{.aurora,.glow-1,.glow-2,#particles,#stars-bg,.top,.tools,.remind{display:none}body{background:#fff;color:#000}.panel{box-shadow:none;border-color:#ccc;background:none}}