/* Nepedia parent-area theme — matches the reader UI (nepedia.html).
   Strategy: redefine the legacy CSS custom-property names with NEW light brand
   values (so existing inline var() refs in the templates still resolve), and
   restyle the existing class names for the light theme. Markup + JS unchanged.
   Pair with the Fredoka/Newsreader/Mulish font <link> in each page's <head>. */

:root{
  --bg:#F4F2FB; --panel:#FFFFFF; --surface:#FFFFFF; --surface-hover:#F3F1FB;
  --soft:#E2F3F3; --accent:#1F8C8C; --accent2:#1F8C8C; --accent3:#2BB6B6;
  --green:#1F8C8C; --red:#D14B4B;
  --text:#1A1633; --text-muted:#8C86A8; --line:rgba(40,20,80,.10);
  --radius:20px; --disp:'Fredoka',sans-serif; --body:'Mulish',sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
body{font-family:var(--body);background:var(--bg);color:var(--text);min-height:100vh;font-weight:600;-webkit-font-smoothing:antialiased;padding:30px 20px 60px}

/* layout + headings */
.container{max-width:760px;margin:0 auto}
.back,.back-link{display:inline-flex;align-items:center;gap:6px;color:var(--accent);text-decoration:none;font-family:var(--disp);font-weight:500;font-size:14px;margin-bottom:22px}
.back:hover,.back-link:hover{opacity:.8}
h1{font-family:var(--disp);font-weight:600;font-size:30px;line-height:1.05;color:var(--text);margin-bottom:6px;background:none;-webkit-text-fill-color:currentColor;letter-spacing:-.01em}
.subtitle{font-family:var(--body);font-weight:600;color:var(--text-muted);font-size:14.5px;margin-bottom:26px}
.tagline{font-family:var(--body);font-weight:600;color:var(--text-muted);font-size:16px;margin-bottom:34px}

/* brand */
.np-brand{display:flex;align-items:center;gap:11px;margin-bottom:22px}
.np-logo{width:46px;height:46px;background:url(/static/brand/nepedia-icon.svg) center/100% 100% no-repeat;color:transparent;font-size:0;flex-shrink:0;overflow:hidden}
.np-brand span{font-family:var(--disp);font-weight:600;font-size:22px;color:var(--text)}

/* cards */
.card,.section{background:var(--panel);border-radius:var(--radius);padding:24px;margin-bottom:18px;border:1px solid var(--line);box-shadow:0 12px 32px -22px rgba(40,20,80,.5)}
.card h3{font-family:var(--disp);font-weight:600;font-size:16px;color:var(--text);margin-bottom:14px}
.section h2{font-family:var(--disp);font-weight:600;font-size:18px;color:var(--text);margin-bottom:12px}
.section p,.section li{font-family:var(--body);font-weight:600;font-size:15px;line-height:1.7;color:#4A4466}
.section p+p{margin-top:12px}
.section ul{margin:12px 0;padding-left:20px}.section li{margin-bottom:6px}
.updated{font-size:13px;color:var(--text-muted);font-weight:600;margin-bottom:34px}
.highlight{background:var(--soft);border-left:3px solid var(--accent);padding:16px 20px;border-radius:0 12px 12px 0;margin-top:16px}
.highlight p{color:var(--accent);font-weight:700}
.signoff{font-family:'Newsreader',serif;font-style:italic;font-size:17px;line-height:1.6;color:var(--text);margin-top:6px}
.signoff .by{display:block;font-family:var(--disp);font-style:normal;font-weight:600;font-size:14px;color:var(--text-muted);margin-top:10px}
.faq-item{padding:16px 0;border-bottom:1px solid var(--line)}
.faq-item:first-of-type{padding-top:4px}
.faq-item:last-of-type{padding-bottom:2px;border-bottom:0}
.faq-q{font-family:var(--disp);font-weight:600;font-size:15.5px;color:var(--text);margin-bottom:6px}
.faq-a{font-family:var(--body);font-weight:600;font-size:15px;line-height:1.7;color:#4A4466}

/* buttons */
.btn{font-family:var(--disp);cursor:pointer;border:0;padding:11px 24px;border-radius:13px;font-size:14.5px;font-weight:600;transition:transform .12s ease,box-shadow .2s,background .2s,filter .2s}
.btn-primary,.pin-submit{font-family:var(--disp);cursor:pointer;border:0;background:linear-gradient(135deg,var(--accent),var(--accent3));color:#fff;box-shadow:0 12px 24px -12px rgba(40,20,80,.5);border-radius:13px;font-weight:600}
.btn-primary:hover,.pin-submit:hover{transform:translateY(-1px)}
.pin-submit{padding:13px 32px;font-size:15px}
.btn-cancel{background:var(--soft);color:var(--accent)}
.btn-sm{font-family:var(--disp);cursor:pointer;padding:7px 14px;border-radius:10px;font-size:12.5px;font-weight:600;background:var(--soft);color:var(--accent);border:1px solid transparent;transition:filter .2s}
.btn-sm:hover{filter:brightness(.96)}
.btn-sm.primary{background:linear-gradient(135deg,var(--accent),var(--accent3));color:#fff}
.btn-sm.danger{background:#FBEAEA;color:var(--red)}
.add-btn{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:14px;border-radius:13px;border:2px dashed var(--line);background:transparent;color:var(--text-muted);font-family:var(--disp);font-weight:600;font-size:14px;cursor:pointer;transition:all .2s}
.add-btn:hover{border-color:var(--accent);color:var(--accent)}

/* inputs */
.form-group{margin-bottom:18px}
.form-group label{display:block;font-family:var(--disp);font-weight:500;font-size:13px;color:var(--accent);margin-bottom:8px}
.form-group input[type=text]{width:100%;padding:12px 16px;border-radius:13px;border:2px solid var(--line);background:#fff;color:var(--text);font-size:15px;font-family:var(--body);font-weight:700}
.form-group input[type=text]:focus{outline:none;border-color:var(--accent)}

/* PIN gate */
.pin-gate{text-align:center;padding:48px 20px}
.pin-gate h2{font-family:var(--disp);font-weight:600;font-size:22px;margin-bottom:8px;color:var(--text)}
.pin-gate p{color:var(--text-muted);font-size:14px;margin-bottom:24px;font-weight:600}
.pin-row{display:flex;justify-content:center;gap:10px;margin-bottom:16px}
.pin-change-row{display:flex;gap:10px;align-items:center;margin-bottom:16px}
.pin-row input,.pin-change-row input{text-align:center;font-weight:700;font-family:var(--disp);border:2px solid var(--line);border-radius:13px;background:#fff;color:var(--text)}
.pin-row input{width:52px;height:60px;font-size:24px}
.pin-change-row input{width:48px;height:52px;font-size:20px;border-radius:11px}
.pin-row input:focus,.pin-change-row input:focus{outline:none;border-color:var(--accent)}
.pin-error{color:var(--red);font-size:13px;font-weight:700;min-height:20px;margin-bottom:12px}

/* profiles */
.profile-item{display:flex;align-items:center;gap:14px;padding:14px 16px;border-radius:14px;background:#FAF9FE;margin-bottom:8px;border:1px solid var(--line)}
.profile-item.active{border-color:rgba(31,140,140,.4);background:var(--soft)}
.profile-avatar{width:42px;height:42px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent3));display:flex;align-items:center;justify-content:center;font-family:var(--disp);font-weight:600;font-size:18px;color:#fff;flex-shrink:0}
.profile-info{flex:1}
.profile-name{font-family:var(--disp);font-weight:600;font-size:15px;color:var(--text)}
.profile-age{font-size:12px;color:var(--text-muted);font-weight:600}
.profile-active-badge{font-size:11px;font-weight:800;color:var(--accent);background:var(--soft);padding:3px 10px;border-radius:20px}
.profile-actions{display:flex;gap:6px}

/* editor */
.editor{display:none}.editor.active{display:block}
.age-options,.chip-grid{display:flex;flex-wrap:wrap;gap:7px}
.age-opt{padding:8px 18px;border-radius:11px;font-size:14px;font-weight:600;cursor:pointer;border:2px solid var(--line);background:#fff;color:var(--text-muted);font-family:var(--disp);transition:all .2s}
.age-opt:hover{border-color:var(--accent);color:var(--accent)}
.age-opt.active{background:linear-gradient(135deg,var(--accent),var(--accent3));color:#fff;border-color:transparent}
.chip{padding:7px 14px;border-radius:999px;font-size:12px;font-weight:700;cursor:pointer;border:1px solid var(--line);background:#fff;color:var(--text-muted);user-select:none;font-family:var(--body);transition:all .2s}
.chip.on{background:var(--soft);color:var(--accent);border-color:rgba(31,140,140,.3)}
.chip.off{background:#FBEAEA;color:var(--red);border-color:rgba(209,75,75,.3);text-decoration:line-through}
.form-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:20px}

/* history + recent lists */
.history-child-tabs{display:flex;gap:6px;margin-bottom:12px;flex-wrap:wrap}
.history-tab,.child-tab{padding:7px 15px;border-radius:10px;font-size:12.5px;font-weight:600;background:#fff;border:1px solid var(--line);color:var(--text-muted);cursor:pointer;font-family:var(--disp);white-space:nowrap;transition:all .2s}
.history-tab:hover,.child-tab:hover{border-color:var(--accent);color:var(--accent)}
.history-tab.active,.child-tab.active{background:var(--soft);border-color:rgba(31,140,140,.3);color:var(--accent)}
.history-list,.recent-list{list-style:none}
.history-item,.recent-item{display:flex;align-items:center;gap:10px;padding:9px 0;border-bottom:1px solid var(--line)}
.history-item:last-child{border-bottom:none}
.history-dot,.recent-dot{width:9px;height:9px;border-radius:50%;flex-shrink:0}
.history-title,.recent-title{font-size:13.5px;font-weight:700;color:var(--text);flex:1;font-family:var(--body)}
.history-time,.recent-time{font-size:11.5px;color:var(--text-muted);white-space:nowrap;font-weight:600}
.history-date-header{font-family:var(--disp);font-size:11px;font-weight:500;color:var(--accent);margin:12px 0 4px;text-transform:uppercase;letter-spacing:.06em}

/* dashboard */
.top-bar{display:flex;justify-content:space-between;align-items:center;margin-bottom:26px}
.child-tabs{display:flex;gap:8px;margin-bottom:22px;overflow-x:auto}
.child-panel{display:none}.child-panel.active{display:block}
.stats-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:14px;margin-bottom:22px}
.stat-card{background:var(--panel);border-radius:var(--radius);padding:20px;text-align:center;border:1px solid var(--line);box-shadow:0 12px 32px -22px rgba(40,20,80,.5)}
.stat-value{font-family:var(--disp);font-size:34px;font-weight:700;color:var(--accent)}
.stat-label{font-family:var(--body);font-size:11.5px;font-weight:800;color:var(--text-muted);margin-top:4px;text-transform:uppercase;letter-spacing:.05em}
.subject-bars{display:flex;flex-direction:column;gap:10px}
.subject-bar-row{display:flex;align-items:center;gap:12px}
.subject-bar-label{font-size:13px;font-weight:700;min-width:120px;color:var(--text-muted);text-transform:capitalize;font-family:var(--body)}
.subject-bar-track{flex:1;height:9px;background:var(--soft);border-radius:5px;overflow:hidden}
.subject-bar-fill{height:100%;border-radius:5px;transition:width .5s ease}
.subject-bar-count{font-size:12px;font-weight:800;color:var(--text-muted);min-width:30px;text-align:right}
.badge-row{display:flex;flex-wrap:wrap;gap:10px}
.badge-item{padding:10px 14px;border-radius:13px;text-align:center;min-width:80px;border:1px solid var(--line);background:#FAF9FE}
.badge-item.earned{background:var(--soft);border-color:rgba(31,140,140,.25)}
.badge-icon{font-size:24px}
.badge-label{font-size:10px;font-weight:800;margin-top:4px;color:var(--text-muted);font-family:var(--body)}
.badge-item.earned .badge-label{color:var(--accent)}
.streak-highlight{display:flex;align-items:center;gap:8px;font-family:var(--disp);font-size:16px;font-weight:600;margin-bottom:16px;color:#C2792A}

/* about page stats */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px;margin-top:16px}
.stat{background:var(--soft);border-radius:13px;padding:16px;text-align:center}
.stat-num{font-family:var(--disp);font-size:28px;font-weight:700;color:var(--accent)}

/* toast */
.toast{position:fixed;bottom:30px;left:50%;transform:translateX(-50%);padding:13px 28px;border-radius:13px;font-family:var(--disp);font-weight:600;font-size:14px;background:var(--accent);color:#fff;z-index:100;box-shadow:0 16px 36px -14px rgba(40,20,80,.5);pointer-events:none;animation:toastIn .3s ease}
@keyframes toastIn{from{opacity:0;transform:translateX(-50%) translateY(10px)}to{opacity:1;transform:translateX(-50%) translateY(0)}}

/* login screen */
.np-login{max-width:430px;margin:7vh auto 0}
.np-login .card{padding:32px 28px;text-align:center}
.np-login h1{font-size:25px;margin-bottom:8px}
.np-login .sub{color:var(--text-muted);font-weight:600;font-size:14.5px;margin:0 auto 22px;line-height:1.5;max-width:330px}
.np-feats{text-align:left;display:flex;flex-direction:column;gap:13px;margin:4px 0 22px}
.np-feat{display:flex;gap:12px;align-items:flex-start}
.np-feat .e{font-size:22px;width:28px;text-align:center;flex-shrink:0}
.np-feat .t{font-family:var(--disp);font-weight:600;font-size:14.5px;color:var(--text)}
.np-feat .d{font-family:var(--body);font-weight:600;font-size:12.5px;color:var(--text-muted);line-height:1.4}
.np-gbtn{display:flex;justify-content:center;min-height:44px;margin-bottom:8px}
.np-login .reassure{font-size:12px;color:var(--text-muted);font-weight:700;margin-top:14px;line-height:1.5}

/* footer */
.np-footer{margin-top:60px;padding:28px 20px 40px;border-top:1px solid var(--line);text-align:center;font-family:var(--body);font-size:13px;color:var(--text-muted)}
.np-footer .links{display:flex;justify-content:center;gap:20px;flex-wrap:wrap;margin-bottom:10px}
.np-footer a{color:var(--text-muted);text-decoration:none;font-weight:700}
.np-footer a:hover{color:var(--accent)}
.np-footer .tag{font-family:var(--disp);font-weight:500;color:var(--accent);margin-top:8px}

@media (max-width:640px){
  .container{padding:0}
  .stats-row{grid-template-columns:repeat(2,1fr)}
  .subject-bar-label{min-width:84px;font-size:11px}
  .profile-item{flex-wrap:wrap}
  .profile-actions{width:100%;justify-content:flex-end;margin-top:6px}
}
