:root{
  --ink:#0e1430;          /* deep navy */
  --ink-2:#161e44;
  --bg:#f4f5fb;
  --card:#ffffff;
  --line:#e7e9f2;
  --text:#1a1f36;
  --muted:#7b819c;
  --violet:#6c5ce7;
  --violet-2:#8b7bf0;
  --mint:#16c79a;
  --amber:#f6a609;
  --rose:#ef5777;
  --radius:18px;
  --shadow:0 10px 30px rgba(20,24,60,.08);
  --shadow-sm:0 4px 14px rgba(20,24,60,.06);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:"Plus Jakarta Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;
}
button,input{font-family:inherit}
h2{font-size:18px;margin:0;font-weight:700}
h3{font-size:14px;margin:0 0 12px;font-weight:700;letter-spacing:.01em}
.hidden{display:none !important}
.muted{color:var(--muted);font-weight:500;font-size:13px}
.hint{color:var(--muted);font-size:13.5px;margin:2px 0 14px;line-height:1.5}

/* layout */
.app{display:flex;min-height:100vh}
.sidebar{
  width:280px;flex:0 0 280px;background:linear-gradient(180deg,var(--ink),var(--ink-2));
  color:#fff;padding:26px 22px;display:flex;flex-direction:column;gap:24px;
  position:sticky;top:0;height:100vh;
}
.brand{display:flex;align-items:center;gap:12px}
.brand-mark{
  width:40px;height:40px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--violet),var(--violet-2));font-weight:800;font-size:20px;
  box-shadow:0 6px 16px rgba(108,92,231,.45);
}
.brand-name{font-weight:700;font-size:17px}
.balance-card{
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.09);
  border-radius:16px;padding:18px;
}
.balance-label{font-size:12px;color:#aab0d6;text-transform:uppercase;letter-spacing:.08em;font-weight:600}
.balance-amount{font-size:36px;font-weight:800;margin-top:6px;letter-spacing:-.02em}
.balance-sub{font-size:13px;color:var(--mint);margin-top:6px;font-weight:600}
.nav{display:flex;flex-direction:column;gap:6px}
.nav-btn{
  display:flex;align-items:center;gap:12px;background:none;border:0;color:#c7cbe8;
  padding:12px 14px;border-radius:12px;font-size:15px;font-weight:600;cursor:pointer;text-align:left;
  transition:.15s;
}
.nav-btn .ni{width:20px;text-align:center;opacity:.85}
.nav-btn:hover{background:rgba(255,255,255,.06);color:#fff}
.nav-btn.active{background:rgba(108,92,231,.25);color:#fff}
.nav-badge{margin-left:auto;background:var(--amber);color:#3a2a00;border-radius:999px;
  font-size:11px;font-weight:800;padding:1px 8px;min-width:18px;text-align:center}
.nav-badge:empty{display:none}
.sidebar-foot{margin-top:auto}
.lock-btn{
  width:100%;display:flex;align-items:center;justify-content:center;gap:8px;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);color:#fff;
  padding:12px;border-radius:12px;font-weight:600;cursor:pointer;font-size:14px;
}
.lock-btn:hover{background:rgba(255,255,255,.14)}

.main{flex:1;min-width:0;padding:30px 36px 60px;max-width:1100px}
.topbar{display:none}

/* hero */
.hero{
  background:linear-gradient(135deg,var(--ink),#27306a);color:#fff;border-radius:var(--radius);
  padding:30px 32px;display:flex;justify-content:space-between;align-items:center;gap:24px;
  box-shadow:var(--shadow);margin-bottom:22px;
}
.hero-label{font-size:13px;color:#aeb4dd;text-transform:uppercase;letter-spacing:.08em;font-weight:600}
.hero-amount{font-size:52px;font-weight:800;letter-spacing:-.03em;margin:6px 0 14px}
.hero-chips{display:flex;gap:10px;flex-wrap:wrap}
.chip{background:rgba(255,255,255,.12);border-radius:999px;padding:6px 14px;font-size:13px;font-weight:600}
.chip-up{background:rgba(22,199,154,.22);color:#7ef0cf}
.hero-ring{position:relative;width:120px;height:120px;flex:0 0 120px}
.ring{transform:rotate(-90deg);width:120px;height:120px}
.ring-bg{fill:none;stroke:rgba(255,255,255,.15);stroke-width:10}
.ring-fg{fill:none;stroke:var(--mint);stroke-width:10;stroke-linecap:round;
  stroke-dasharray:327;stroke-dashoffset:327;transition:stroke-dashoffset .6s ease}
.ring-text{position:absolute;inset:0;display:grid;place-items:center;text-align:center}
.ring-num{font-size:22px;font-weight:800;line-height:1}
.ring-cap{font-size:11px;color:#aeb4dd;text-transform:uppercase;letter-spacing:.06em}

/* panels */
.panel{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:22px 24px;box-shadow:var(--shadow-sm);margin-bottom:20px}
.panel-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px;gap:12px}
.progress-pill{background:var(--bg);border:1px solid var(--line);border-radius:999px;
  padding:4px 12px;font-weight:700;font-size:13px;color:var(--violet)}

/* transactions */
.txn-list{list-style:none;margin:8px 0 0;padding:0;display:flex;flex-direction:column}
.txn{display:flex;align-items:center;gap:14px;padding:14px 4px;border-bottom:1px solid var(--line)}
.txn:last-child{border-bottom:0}
.txn-ic{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;font-size:18px;flex:0 0 40px}
.txn-ic.earn{background:rgba(22,199,154,.14);color:var(--mint)}
.txn-ic.withdraw{background:rgba(239,87,119,.13);color:var(--rose)}
.txn-ic.adjust{background:rgba(246,166,9,.15);color:var(--amber)}
.txn-main{flex:1;min-width:0}
.txn-note{font-weight:600;font-size:14.5px}
.txn-date{font-size:12.5px;color:var(--muted)}
.txn-amt{font-weight:800;font-size:15px}
.txn-amt.pos{color:var(--mint)}
.txn-amt.neg{color:var(--rose)}
.empty{color:var(--muted);font-size:14px;padding:18px 4px;text-align:center}

/* chores */
.chore-list{list-style:none;margin:6px 0 0;padding:0;display:flex;flex-direction:column;gap:10px}
.chore{display:flex;align-items:center;gap:14px;padding:16px;border:1px solid var(--line);
  border-radius:14px;cursor:pointer;transition:.15s;background:#fff}
.chore:hover{border-color:var(--violet-2);background:#fbfaff}
.chore.done{background:#f3fbf8;border-color:#bdeede}
.checkbox{width:26px;height:26px;border-radius:8px;border:2px solid #cdd2e6;flex:0 0 26px;
  display:grid;place-items:center;color:#fff;font-size:15px;transition:.15s}
.chore.done .checkbox{background:var(--mint);border-color:var(--mint)}
.chore-text{flex:1}
.chore-title{font-weight:600;font-size:15.5px}
.chore.done .chore-title{text-decoration:line-through;color:var(--muted)}
.chore-note{font-size:12.5px;color:var(--muted)}
.tag{font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;
  color:var(--violet);background:rgba(108,92,231,.1);padding:2px 8px;border-radius:6px}
.complete-banner{margin-top:16px;background:rgba(22,199,154,.12);color:#0c8f6d;
  border:1px solid #bdeede;border-radius:12px;padding:14px;text-align:center;font-weight:700}

/* cards (wishlist) */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:16px;margin-top:6px}
.card{border:1px solid var(--line);border-radius:16px;overflow:hidden;background:#fff;
  box-shadow:var(--shadow-sm);display:flex;flex-direction:column}
.card.bought{opacity:.6}
.card-img{aspect-ratio:1/1;background:#eef0f8;background-size:cover;background-position:center;position:relative}
.card-img .ph{position:absolute;inset:0;display:grid;place-items:center;font-size:34px;color:#c2c7df}
.card-body{padding:12px 14px;display:flex;flex-direction:column;gap:6px;flex:1}
.card-name{font-weight:700;font-size:14.5px;line-height:1.25}
.card-price{font-weight:800;color:var(--violet)}
.card-actions{display:flex;gap:8px;margin-top:auto;padding-top:6px}
.card-link{font-size:12.5px;font-weight:700;color:var(--violet);text-decoration:none}
.card-del{margin-left:auto;background:none;border:0;color:var(--muted);cursor:pointer;font-size:13px}
.card-bought-tag{position:absolute;top:8px;left:8px;background:var(--mint);color:#fff;
  font-size:11px;font-weight:800;padding:3px 9px;border-radius:999px}

/* forms */
.stack{display:flex;flex-direction:column;gap:10px}
.row{display:flex;gap:10px;flex-wrap:wrap;margin-top:8px}
.row input{flex:1;min-width:120px}
input{padding:12px 14px;border:1px solid var(--line);border-radius:12px;font-size:15px;background:#fbfbfe;width:100%}
input:focus{outline:none;border-color:var(--violet);background:#fff}
.fld{display:flex;flex-direction:column;gap:6px;font-size:12.5px;font-weight:600;color:var(--muted);margin-bottom:12px}
.btn{border:0;border-radius:12px;padding:12px 18px;font-weight:700;font-size:14.5px;cursor:pointer;transition:.15s}
.btn-primary{background:var(--violet);color:#fff}
.btn-primary:hover{background:#5a4bd4}
.btn-ghost{background:var(--bg);color:var(--text);border:1px solid var(--line)}
.btn-ghost:hover{background:#ececf6}
.btn-warn{background:var(--rose);color:#fff}
.btn-warn:hover{background:#e0436a}
.seg{display:flex;gap:8px;background:var(--bg);padding:4px;border-radius:12px;width:fit-content}
.seg button{border:0;background:none;padding:8px 16px;border-radius:9px;font-weight:700;font-size:13px;cursor:pointer;color:var(--muted)}
.seg button.active{background:#fff;color:var(--violet);box-shadow:var(--shadow-sm)}

/* admin */
.admin-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;margin-top:10px}
.admin-box{border:1px solid var(--line);border-radius:14px;padding:18px;background:#fcfcff}
.admin-box-wide{grid-column:1/-1}
.admin-box hr{border:0;border-top:1px solid var(--line);margin:14px 0}
.kv{display:flex;justify-content:space-between;padding:6px 0;font-size:14px}
.kv span{color:var(--muted)}
.manage-list,.pending-list{list-style:none;margin:0 0 10px;padding:0;display:flex;flex-direction:column;gap:8px}
.manage-item,.pending-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:#fff}
.manage-item .t{flex:1;font-weight:600;font-size:14px}
.mini{padding:7px 12px;font-size:13px}
.danger{color:var(--rose)}

/* topbar (mobile) */
@media (max-width:820px){
  .sidebar{display:none}
  .main{padding:0 16px 90px;max-width:100%}
  .topbar{display:flex;align-items:center;justify-content:space-between;
    position:sticky;top:0;background:var(--ink);color:#fff;margin:0 -16px 16px;
    padding:16px;z-index:20}
  .tb-label{font-size:11px;color:#aab0d6;text-transform:uppercase;letter-spacing:.08em;display:block}
  .tb-amount{font-size:24px;font-weight:800}
  .lock-btn.small{width:auto;padding:10px 14px}
  .hero{flex-direction:row;padding:22px;border-radius:16px}
  .hero-amount{font-size:40px}
  .hero-ring{width:92px;height:92px;flex-basis:92px}
  .ring,.ring-text{width:92px;height:92px}
  .bottomnav{display:flex}
}
@media (min-width:821px){ .bottomnav{display:none} }

.bottomnav{
  position:fixed;bottom:0;left:0;right:0;background:#fff;border-top:1px solid var(--line);
  display:flex;justify-content:space-around;padding:8px 4px env(safe-area-inset-bottom);z-index:30;
}
.bn-btn{flex:1;background:none;border:0;display:flex;flex-direction:column;align-items:center;gap:2px;
  font-size:20px;color:var(--muted);cursor:pointer;padding:6px 0}
.bn-btn span{font-size:11px;font-weight:700}
.bn-btn.active{color:var(--violet)}

/* modal + toast */
.modal-bg{position:fixed;inset:0;background:rgba(14,20,48,.55);display:grid;place-items:center;z-index:50;padding:20px}
.modal{background:#fff;border-radius:18px;padding:26px;width:100%;max-width:360px;box-shadow:var(--shadow)}
.modal h3{font-size:18px}
.modal input{margin:14px 0 6px}
.modal-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:14px}
.error{color:var(--rose);font-size:13px;font-weight:600}
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;
  padding:14px 22px;border-radius:12px;font-weight:600;font-size:14px;z-index:60;box-shadow:var(--shadow);
  animation:pop .25s ease}
@media (max-width:820px){ .toast{bottom:84px} }
@keyframes pop{from{opacity:0;transform:translate(-50%,10px)}to{opacity:1;transform:translate(-50%,0)}}