:root{ /* Day (default): gray + lime */
  --bg:#343945; --bg2:#2e333d; --card:#3d434e; --card2:#454c59;
  --lime:#c8f169; --lime-soft:rgba(200,241,105,.12); --lime-dark:#9fca45;
  --ink:#1d2126;
  --text:#f2f3f5; --muted:#a9afbd; --faint:#7d8494;
  --border:#4b5260; --danger:#e5484d;
  --radius:14px;
  color-scheme:dark;
}
/* Night mode: deep black + Cryptok blue */
[data-theme="night"]{
  --bg:#0f0f0f; --bg2:#161616; --card:#141414; --card2:#1c1c1c;
  --lime:#4374c0; --lime-soft:rgba(67,116,192,.14); --lime-dark:#3560a3;
  --ink:#ffffff;
  --text:#dbdbdb; --muted:#a8a8a8; --faint:#7d7d7d;
  --border:#2a2a2a; --danger:#e5484d;
  color-scheme:dark;
}
[data-theme="night"] .site-header{background:rgba(15,15,15,.96)}
[data-theme="night"] .bottom-nav{background:rgba(15,15,15,.98)}
[data-theme="night"] .top7{box-shadow:0 0 24px rgba(67,116,192,.14)}
[data-theme="night"] .reward-band{box-shadow:0 0 28px rgba(67,116,192,.12)}
[data-theme="night"] .chip{color:var(--text)}
[data-theme="night"] .form-err{color:#ff8a8a;background:rgba(67,116,192,.10)}
/* Day/night toggle: below the header, far right */
.theme-toggle{position:fixed;top:76px;right:14px;z-index:60;width:42px;height:42px;border-radius:50%;background:var(--card);border:1px solid var(--border);font-size:19px;line-height:1;cursor:pointer;box-shadow:0 4px 12px rgba(0,0,0,.25);display:flex;align-items:center;justify-content:center;padding:0}
.theme-toggle:hover{border-color:var(--lime)}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;line-height:1.5;min-height:100vh}
a{color:var(--lime);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:1060px;margin:0 auto;padding:0 18px}
/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(46,51,61,.96);backdrop-filter:blur(6px);border-bottom:1px solid var(--border)}
.site-header .wrap{display:flex;align-items:center;gap:14px;padding:12px 18px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.5px;color:var(--text)}
.logo:hover{text-decoration:none}
.logo-mark{width:34px;height:34px;border-radius:10px;background:var(--lime);color:var(--ink);display:flex;align-items:center;justify-content:center;font-weight:900;font-size:20px}
img.logo-mark{object-fit:cover;display:block;padding:0}
.logo small{color:var(--muted);font-weight:600}
.logo-text small{display:block;font-size:11px;letter-spacing:.4px}
.nav-spacer{flex:1}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:12px;padding:11px 20px;font-size:15px;font-weight:700;cursor:pointer;background:var(--lime);color:var(--ink);transition:transform .08s ease,filter .15s}
.btn:hover{filter:brightness(1.06);text-decoration:none}
.btn:active{transform:scale(.98)}
.btn.ghost{background:linear-gradient(180deg,#414854 0%,#262b34 55%,#191d24 100%);color:#f2f3f5;border:1px solid #0b0d11;box-shadow:inset 0 1px 0 rgba(255,255,255,.18),inset 0 -2px 3px rgba(0,0,0,.45),0 2px 0 rgba(0,0,0,.4),0 6px 14px rgba(0,0,0,.35);text-shadow:0 1px 2px rgba(0,0,0,.6)}
.btn.ghost:hover{background:linear-gradient(180deg,#4c545f 0%,#2e343e 55%,#20252d 100%);border-color:#0b0d11;color:#fff;text-decoration:none;filter:none}
.btn.ghost:active{transform:translateY(2px);box-shadow:inset 0 2px 5px rgba(0,0,0,.55),0 0 0 rgba(0,0,0,0)}
.btn.small{padding:7px 14px;font-size:13px;border-radius:10px}
.btn.danger{background:transparent;color:var(--danger);border-color:var(--danger)}
#deleteAccountYes{background:var(--danger);border-color:var(--danger);color:#fff;font-weight:700}
.btn.small.danger.confirming{background:var(--danger);border-color:var(--danger);color:#fff;font-weight:700}
.btn.block{width:100%}
/* hero */
.hero{padding:64px 0 40px;text-align:center}
.kicker{display:inline-block;color:var(--lime);font-weight:800;letter-spacing:3px;font-size:13px;text-transform:uppercase;margin-bottom:14px}
.kicker .rule{display:inline-block;width:44px;height:2px;background:var(--lime);vertical-align:middle;margin-right:12px}
.hero h1{font-size:clamp(38px,7vw,72px);line-height:1.04;font-weight:900;letter-spacing:-1px}
.hero h1 .lime{color:var(--lime)}
.hero p.lede{color:var(--muted);font-size:clamp(16px,2.4vw,20px);max-width:640px;margin:18px auto 0}
.hero-cta{display:flex;gap:12px;justify-content:center;margin-top:28px;flex-wrap:wrap}
.slogan-row{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:26px}
.slogan{border:1px solid var(--border);border-radius:999px;padding:8px 18px;color:var(--muted);font-size:14px}
.slogan b{color:var(--lime)}
/* cards / sections */
.section{padding:34px 0}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin-top:18px}
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:20px}
.card h3{font-size:17px;margin-bottom:8px}
.card h3 .star{color:var(--lime)}
.card p{color:var(--muted);font-size:14.5px}
.section h2{font-size:clamp(22px,3.4vw,30px);font-weight:800}
.section h2 .lime{color:var(--lime)}
.checks{list-style:none;margin-top:16px;display:grid;gap:12px}
.checks li{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:14px 18px;font-size:16px}
.checks li::before{content:"✓ ";color:var(--lime);font-weight:800}
footer{border-top:1px solid var(--border);margin-top:40px;padding:26px 0;color:var(--faint);font-size:13.5px;text-align:center}
.foot-nav{margin-bottom:10px;font-size:14px}
.foot-nav a{color:var(--muted);margin:0 8px;white-space:nowrap}
.foot-nav a:hover{color:var(--lime)}
/* forms */
.field{margin-bottom:14px}
.field label{display:block;font-size:13.5px;font-weight:700;color:var(--muted);margin-bottom:6px}
.input,textarea.input,select.input{width:100%;background:var(--bg2);border:1px solid var(--border);border-radius:12px;color:var(--text);padding:12px 14px;font-size:15px;font-family:inherit}
.input:focus{outline:none;border-color:var(--lime);box-shadow:0 0 0 3px var(--lime-soft)}
.input::placeholder{color:var(--muted);opacity:.95}
textarea.input{min-height:90px;resize:vertical}
.form-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:26px;max-width:440px;margin:40px auto}
.form-card h2{margin-bottom:6px}
.form-card p.sub{color:var(--muted);font-size:14px;margin-bottom:18px}
.form-err{background:rgba(229,72,77,.12);border:1px solid var(--danger);color:#ffb4b8;border-radius:10px;padding:10px 14px;font-size:14px;margin-bottom:14px;display:none}
.form-switch{text-align:center;margin-top:16px;color:var(--muted);font-size:14px}
/* info tooltip */
.info-icon{display:inline-flex;width:17px;height:17px;border-radius:50%;border:1px solid var(--faint);color:var(--faint);font-size:11px;font-weight:800;align-items:center;justify-content:center;cursor:pointer;margin-left:6px;font-style:normal;vertical-align:1px}
.info-icon:hover{border-color:var(--lime);color:var(--lime)}
/* checkbox rows */
.check-label{display:flex;align-items:center;gap:10px;font-weight:700;cursor:pointer;font-size:15px}
.check-label input[type="checkbox"],.check-row input[type="checkbox"]{width:20px;height:20px;accent-color:var(--lime);cursor:pointer}
.info-pop{display:none;background:var(--card2);border:1px solid var(--border);border-radius:10px;padding:10px 12px;font-size:13px;color:var(--muted);margin-top:8px;font-weight:400}
.info-pop.show{display:block}
/* app */
.tabs{display:flex;gap:8px;overflow-x:auto;padding:4px 2px}
.tab{border:1px solid var(--border);background:transparent;color:var(--muted);border-radius:999px;padding:9px 18px;font-size:14px;font-weight:700;cursor:pointer;white-space:nowrap}
.tab.active{background:var(--lime);color:var(--ink);border-color:var(--lime)}
.app-head{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin:22px 0 6px}
.app-head h2{font-size:20px}
.bottom-nav{position:fixed;bottom:0;left:0;right:0;background:rgba(46,51,61,.98);border-top:1px solid var(--border);display:flex;z-index:50}
.bottom-nav button{flex:1;background:none;border:none;color:var(--muted);font-size:12.5px;font-weight:700;padding:12px 4px calc(12px + env(safe-area-inset-bottom));cursor:pointer}
.bottom-nav button.active{color:var(--lime)}
.bottom-nav button .ico{display:block;font-size:20px;margin-bottom:2px}
main.with-nav{padding-bottom:86px}
/* fancy add field */
.add-box{background:linear-gradient(135deg,var(--card),var(--bg2));border:1px solid var(--border);border-radius:18px;padding:22px;margin:18px 0}
.add-box h3{margin-bottom:4px}
.add-box p{color:var(--muted);font-size:13.5px;margin-bottom:14px}
.add-row{display:flex;gap:10px}
.add-row .input{flex:1;font-size:16px;padding:14px 16px;border-radius:14px;border-width:2px}
.add-row .input:focus{border-color:var(--lime)}
@media(max-width:560px){.add-row{flex-direction:column}}
/* toolbar */
.toolbar{display:flex;gap:10px;margin:14px 0;flex-wrap:wrap}
.toolbar .input{flex:1;min-width:160px}
.toolbar select.input{flex:0 1 auto;width:auto}
/* engager rows */
.eng-list{display:grid;gap:12px}
.eng{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:16px}
.eng-top{display:flex;align-items:center;gap:12px}
.avatar{width:44px;height:44px;border-radius:50%;background:var(--lime-soft);border:1px solid var(--lime);color:var(--lime);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:19px;flex:0 0 auto}
.eng-name{font-weight:700;font-size:16px;word-break:break-all}
.eng-meta{color:var(--faint);font-size:12.5px}
.eng-actions{margin-left:auto;display:flex;align-items:center;gap:8px;flex:0 0 auto}
.star-btn{background:var(--lime-soft);border:1px solid var(--lime);color:var(--lime);border-radius:999px;padding:8px 14px;font-weight:800;font-size:14px;cursor:pointer}
.star-btn:hover{background:var(--lime);color:var(--ink)}
.star-btn.unstar{background:transparent;border-color:var(--border);color:var(--muted);font-weight:700}
.star-btn.unstar:hover{background:var(--border);color:var(--ink)}
.star-count{font-weight:800;color:var(--lime);font-size:15px;min-width:52px;text-align:center}
.eng-notes{margin-top:12px}
.eng-notes textarea{font-size:14px;min-height:64px}
.row-btns{display:flex;gap:8px;margin-top:10px}
.link-btn{font-size:13px}
.reg-badge{display:inline-block;background:var(--lime);color:var(--ink);font-size:11px;font-weight:800;border-radius:999px;padding:2px 10px;margin-left:8px;vertical-align:middle}
/* top7 */
.top7{background:var(--card);border:1px solid var(--lime);border-radius:18px;padding:20px;margin:18px 0;box-shadow:0 0 24px rgba(200,241,105,.08)}
.top7 h3{margin-bottom:4px}
.top7 p.sub{color:var(--muted);font-size:13px;margin-bottom:12px}
.top7 ol{list-style:none;display:grid;gap:8px}
.top7 li{display:flex;align-items:center;gap:12px;background:var(--bg2);border:1px solid var(--border);border-radius:12px;padding:10px 14px}
.top7 .rank{width:30px;height:30px;border-radius:50%;background:var(--lime);color:var(--ink);font-weight:900;display:flex;align-items:center;justify-content:center;flex:0 0 auto}
.top7 .who{font-weight:700;word-break:break-all}
.top7 .stars{margin-left:auto;color:var(--lime);font-weight:800;white-space:nowrap}
.empty{color:var(--faint);text-align:center;padding:26px 10px;font-size:14.5px}
/* account */
.acct{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:18px;margin:18px 0}
.acct h3{margin-bottom:10px}
.acct .kv{display:flex;justify-content:space-between;gap:10px;padding:7px 0;border-bottom:1px dashed var(--border);font-size:14.5px}
.acct .kv:last-child{border-bottom:none}
.acct .kv span:first-child{color:var(--muted)}
.handles-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin-top:8px}
/* who added me */
.added-me{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:18px;margin:18px 0}
.added-me h3{margin-bottom:10px}
.added-me ul{list-style:none;display:grid;gap:8px}
.added-me li{background:var(--bg2);border:1px solid var(--border);border-radius:10px;padding:10px 14px;font-size:14.5px}
/* notes */
.note{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:16px;margin-bottom:12px}
.note h4{margin-bottom:6px}
.note p{color:var(--muted);font-size:14px;white-space:pre-wrap}
.note .row-btns{margin-top:10px}
/* reward band */
.reward-band{background:linear-gradient(135deg,var(--lime-soft),transparent 70%);border:1px solid var(--lime);border-radius:18px;padding:36px 26px;text-align:center;margin:30px 0;box-shadow:0 0 28px rgba(200,241,105,.07)}
.reward-band h2{font-size:clamp(22px,4vw,34px);font-weight:900;letter-spacing:-.5px}
.reward-band h2 .lime{color:var(--lime)}
.reward-band p{color:var(--muted);font-size:15.5px;max-width:640px;margin:12px auto 0}
.reward-band .hero-cta{margin-top:22px}
.reward-band--slim{padding:28px 22px;margin:10px 0 0}
.reward-band--slim h2{font-size:clamp(20px,3.2vw,28px)}
/* three-step framework */
.steps-section{text-align:center}
.section-sub{color:var(--muted);margin-top:8px;font-size:15px}
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin-top:22px;text-align:left}
.step{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:22px}
.step-n{display:inline-flex;width:38px;height:38px;border-radius:50%;background:var(--lime);color:var(--ink);font-weight:900;font-size:18px;align-items:center;justify-content:center;margin-bottom:12px}
.step h3{font-size:15px;letter-spacing:1.5px;margin-bottom:8px;color:var(--lime)}
.step p{color:var(--muted);font-size:14.5px}
.steps-strip{display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap;background:var(--card);border:1px solid var(--border);border-radius:12px;padding:12px 16px;font-size:13.5px;color:var(--muted);margin:2px 0 4px}
.steps-strip b{color:var(--lime);letter-spacing:.5px}
.steps-strip .sep{color:var(--faint)}
/* profile page */
.profile-hero{text-align:center;padding:44px 0 20px}
.profile-hero .avatar{width:84px;height:84px;font-size:38px;margin:0 auto 14px}
.profile-hero h1{font-size:30px}
.profile-hero .stars-big{color:var(--lime);font-size:20px;font-weight:800;margin-top:8px}
.deal-badge{display:inline-block;background:var(--lime);color:var(--ink);font-weight:800;font-size:13.5px;border-radius:999px;padding:6px 14px}
.plinks{display:grid;gap:10px;max-width:480px;margin:22px auto}
.plink{display:flex;align-items:center;gap:12px;background:var(--card);border:1px solid var(--border);border-radius:12px;padding:13px 16px;font-weight:700;color:var(--text)}
.plink:hover{border-color:var(--lime);text-decoration:none}
.plink .tag{margin-left:auto;color:var(--faint);font-size:12.5px;font-weight:600}
.notice{background:var(--lime-soft);border:1px solid var(--lime);border-radius:12px;padding:12px 16px;font-size:14px;margin:16px 0}
/* onboarding */
.ob-card{max-width:560px}
.ob-card h2{margin-bottom:6px}
.ob-card .sub{color:var(--muted);font-size:14.5px;margin-bottom:16px}
.ob-progress{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;color:var(--muted);font-size:13.5px;font-weight:700}
.ob-dots{display:flex;gap:8px}
.ob-dots .dot{width:10px;height:10px;border-radius:50%;background:var(--border);transition:background .2s}
.ob-dots .dot.active{background:var(--lime)}
.ob-actions{display:grid;gap:10px;margin-top:18px}
.ob-skipall{text-align:center;margin-top:14px;font-size:14px}
/* top app nav */
.app-nav{display:flex;gap:4px;align-items:center;margin-left:auto}
.app-nav a{padding:8px 13px;border-radius:10px;font-size:14px;font-weight:700;color:var(--muted);white-space:nowrap}
.app-nav a:hover{color:var(--lime);text-decoration:none}
.app-nav a.active{color:var(--lime);background:var(--lime-soft)}
@media(max-width:640px){
  .app-nav a{padding:8px 9px;font-size:13px}
}
/* friendly empty states */
.empty-state{text-align:center;padding:34px 18px;border:1px dashed var(--border);border-radius:14px;margin:14px 0;color:var(--muted)}
.empty-state .emoji{font-size:34px;margin-bottom:8px}
.empty-state h4{color:var(--text);margin-bottom:6px;font-size:16px}
.empty-state p{font-size:14px;margin-bottom:14px;max-width:340px;margin-left:auto;margin-right:auto}
@media(max-width:640px){
  .hero{padding:44px 0 28px}
  .site-header .wrap{padding:10px 14px}
  .btn{padding:10px 16px}
  #userChip{display:none}
}
.read-more{font-weight:700;white-space:nowrap}
.read-more::after{content:" »"}
#readLessLink.read-more::after{content:" «"}
.reward-more{scroll-margin-top:20px}
.engager-banner{display:flex;align-items:center;justify-content:center;gap:12px;background:var(--lime-soft);border-bottom:1px solid var(--lime-dark);padding:10px 16px;text-align:center}
.engager-banner p{margin:0;font-size:14.5px;color:var(--muted)}
.engager-banner-x{background:none;border:none;color:var(--muted);font-size:14px;cursor:pointer;opacity:.8;padding:4px 8px;flex-shrink:0}
.engager-banner-x:hover{opacity:1}
.niche-picker{display:grid;gap:10px}
.niche-chips{display:flex;flex-wrap:wrap;gap:8px;max-height:172px;overflow-y:auto;padding:2px}
.chip{border:1px solid var(--border);background:var(--card);color:var(--ink);border-radius:999px;padding:8px 14px;font-size:14px;font-weight:600;cursor:pointer;transition:all .12s}
.chip:hover{border-color:var(--lime)}
.chip.active{background:var(--lime);border-color:var(--lime);color:var(--ink);font-weight:800}
.niche-other label{display:block;font-size:13.5px;color:var(--muted);margin-bottom:6px}
.niche-other-row{display:flex;gap:8px}
.niche-other-row .input{flex:1}
.filter-row{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:10px 0 4px}
.filter-row .input{width:auto;min-width:180px}
.filter-label{font-size:13.5px;color:var(--muted);font-weight:700}