:root{
  --bg:#0a0b0d;
  --bg2:#101216;
  --card:#15171c;
  --card2:#1b1e24;
  --card3:#21252c;
  --line:#23262e;
  --line2:#2c3038;
  --text:#f3f6f8;
  --muted:#878d97;
  --muted2:#5e646e;

  /* soft pistachio accent from the design */
  --accent:#a9cf7e;
  --accent-2:#94bd62;
  --accent-grad:linear-gradient(135deg,#b6d98c,#93bd5f);
  --on-accent:#16210a;

  --blue:#5b9be6;
  --amber:#e6a23c;
  --green:#9ccb6e;
  --red:#ef5350;

  --radius:18px;
  --radius-sm:13px;
  --radius-lg:24px;
  --shadow:0 10px 30px rgba(0,0,0,.45);
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0;overflow-x:hidden}
body{
  background:var(--bg);
  color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Inter',Helvetica,Arial,sans-serif;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  padding-bottom:88px;
  letter-spacing:-0.01em;
}
::-webkit-scrollbar{width:0;height:0}
.hidden{display:none!important}
.mono{font-variant-numeric:tabular-nums}
.muted{color:var(--muted)}
.muted2{color:var(--muted2)}
.accent{color:var(--accent)}
.danger{color:var(--red)}

/* ===== Splash ===== */
.splash{
  min-height:100vh;display:flex;flex-direction:column;gap:14px;
  align-items:center;justify-content:center;color:var(--muted);
}
.splash .logo{animation:pop .5s ease}
@keyframes pop{from{transform:scale(.8);opacity:0}to{transform:scale(1);opacity:1}}

/* ===== Layout ===== */
.page{
  max-width:520px;margin:0 auto;padding:14px 16px 28px;
  animation:fade .25s ease;
}
@keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

.topbar{
  display:flex;align-items:center;justify-content:space-between;
  min-height:44px;margin:4px 0 18px;gap:12px;position:relative;
}
.topbar .title{font-size:18px;font-weight:650;margin:0}
.topbar.center .title{
  position:absolute;left:50%;transform:translateX(-50%);
}
.topbar .lead{font-size:26px;font-weight:740;margin:0;letter-spacing:-0.02em}
.topbar .spacer{width:40px}

/* circular icon button */
.iconbtn{
  width:40px;height:40px;border-radius:50%;
  display:grid;place-items:center;flex-shrink:0;
  background:var(--card);border:1px solid var(--line);
  color:var(--text);cursor:pointer;transition:background .15s,transform .1s;
  position:relative;
}
.iconbtn:active{transform:scale(.92)}
.iconbtn.plain{background:none;border:none}
.iconbtn .dot{
  position:absolute;top:8px;right:9px;width:8px;height:8px;border-radius:50%;
  background:var(--amber);border:2px solid var(--bg);
}

/* ===== Cards ===== */
.card{
  background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius);padding:16px;margin-bottom:12px;
}
.card.flat{background:var(--card)}
.card.tap{cursor:pointer;transition:background .15s,transform .1s}
.card.tap:active{transform:scale(.99);background:var(--card2)}
.card.pad-lg{padding:18px 18px}

.row{display:flex;align-items:center;gap:12px}
.row.between{justify-content:space-between}
.row.wrap{flex-wrap:wrap}
.col{display:flex;flex-direction:column}
.grow{flex:1;min-width:0}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.gap6{gap:6px}.gap8{gap:8px}.gap4{gap:4px}
.mt4{margin-top:4px}.mt8{margin-top:8px}.mt12{margin-top:12px}.mt16{margin-top:16px}

/* ===== Typography ===== */
.big{font-size:30px;font-weight:760;letter-spacing:-0.02em}
.xl{font-size:34px;font-weight:780;letter-spacing:-0.03em}
.h2{font-size:17px;font-weight:650}
.lbl{font-size:13px;color:var(--muted);font-weight:500}
.val{font-size:15px;font-weight:600}
.tiny{font-size:12px}

.section-title{
  font-size:18px;font-weight:680;margin:20px 2px 12px;letter-spacing:-0.01em;
}

/* ===== Buttons ===== */
.btn{
  appearance:none;border:none;border-radius:14px;padding:15px 18px;
  font-size:15px;font-weight:680;cursor:pointer;width:100%;
  background:var(--accent-grad);color:var(--on-accent);
  transition:transform .1s,filter .15s,opacity .15s;
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
}
.btn:active{transform:scale(.985);filter:brightness(.96)}
.btn:disabled{opacity:.5;cursor:default}
.btn.secondary{background:var(--card2);color:var(--text);border:1px solid var(--line2)}
.btn.ghost{background:transparent;color:var(--accent);border:1px solid var(--line2)}
.btn.danger{background:rgba(239,83,80,.14);color:var(--red)}
.btn.sm{padding:11px 16px;font-size:14px;width:auto;border-radius:12px}
.btn.xs{padding:9px 16px;font-size:13px;width:auto;border-radius:11px}

/* ===== Forms ===== */
.field-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:14px 16px;margin-bottom:12px;
}
.field-card .flbl{font-size:13px;color:var(--muted);margin-bottom:8px}
.amount-row{display:flex;align-items:center;justify-content:space-between;gap:12px;min-width:0}
.amount-input{
  flex:1 1 0;width:0;min-width:0;background:none;border:none;outline:none;color:var(--text);
  font-size:24px;font-weight:680;text-align:right;font-variant-numeric:tabular-nums;
  letter-spacing:-0.02em;
}
.amount-input::placeholder{color:var(--muted2)}
.input{
  width:100%;background:var(--bg2);border:1px solid var(--line);
  color:var(--text);border-radius:12px;padding:14px;font-size:15px;
  outline:none;transition:border-color .15s;
}
.input:focus{border-color:var(--accent)}

/* currency pill (dropdown look) */
.cur-pill{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--card2);border:1px solid var(--line2);
  border-radius:999px;padding:6px 12px 6px 6px;font-weight:650;font-size:15px;
  cursor:pointer;white-space:nowrap;flex-shrink:0;
}
.cur-pill .brand{border-radius:50%}
.cur-pill svg.caret{color:var(--muted);margin-left:2px}

/* ===== Badges ===== */
.badge{
  display:inline-flex;align-items:center;gap:5px;padding:5px 11px;
  border-radius:999px;font-size:12.5px;font-weight:600;line-height:1;
}
.badge.green{background:rgba(156,203,110,.16);color:var(--green)}
.badge.amber{background:rgba(230,162,60,.16);color:var(--amber)}
.badge.red{background:rgba(239,83,80,.16);color:var(--red)}
.badge.blue{background:rgba(91,155,230,.16);color:var(--blue)}
.badge.gray{background:var(--card3);color:var(--muted)}
.badge.solid{background:var(--accent);color:var(--on-accent)}

.dot-on{width:7px;height:7px;border-radius:50%;background:var(--green);display:inline-block}

/* verified check */
.verified{display:inline-flex;color:var(--blue)}

/* ===== Stat tiles ===== */
.stat{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:15px 16px;
}
.stat .k{font-size:13px;color:var(--muted);margin-bottom:7px}
.stat .v{font-size:21px;font-weight:720;letter-spacing:-0.02em}

/* ===== List (menu) ===== */
.menu{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.menu-item{
  display:flex;align-items:center;gap:14px;padding:15px 16px;cursor:pointer;
  border-bottom:1px solid var(--line);transition:background .12s;
}
.menu-item:last-child{border-bottom:none}
.menu-item:active{background:var(--card2)}
.menu-item .mi{
  width:34px;height:34px;border-radius:10px;display:grid;place-items:center;
  background:var(--card2);color:var(--text);flex-shrink:0;
}
.menu-item .mt{flex:1;font-size:15px;font-weight:520}
.menu-item .mr{color:var(--muted);font-size:14px;font-weight:500;display:flex;align-items:center;gap:8px}
.menu-item.danger .mt{color:var(--red)}
.menu-item.danger .mi{background:rgba(239,83,80,.12);color:var(--red)}

/* ===== Chips / segment ===== */
.segment{
  display:flex;background:var(--card);border:1px solid var(--line);
  border-radius:14px;padding:5px;gap:5px;margin-bottom:16px;
}
.segment button{
  flex:1;border:none;background:none;color:var(--muted);padding:11px;
  border-radius:10px;font-size:14px;font-weight:620;cursor:pointer;transition:.15s;
}
.segment button.active{background:var(--accent-grad);color:var(--on-accent)}

.chips{display:flex;gap:8px;margin-bottom:16px;overflow-x:auto;align-items:center}
.chip{
  display:inline-flex;align-items:center;gap:6px;padding:9px 15px;
  border-radius:999px;background:var(--card);border:1px solid var(--line);
  font-size:13.5px;font-weight:580;cursor:pointer;white-space:nowrap;color:var(--muted);
  transition:.15s;flex-shrink:0;
}
.chip.active{background:var(--accent-grad);color:var(--on-accent);border-color:transparent}
.chip.icon-chip{padding:9px;width:40px;height:40px;justify-content:center;margin-left:auto;color:var(--text)}

/* ===== Quick actions grid ===== */
.qa-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.qa{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:15px;cursor:pointer;transition:transform .1s,background .15s;
  display:flex;flex-direction:column;gap:11px;
}
.qa:active{transform:scale(.98);background:var(--card2)}
.qa .qa-ic{
  width:40px;height:40px;border-radius:12px;display:grid;place-items:center;
}
.qa .qa-t{font-size:14.5px;font-weight:620}
.qa .qa-d{font-size:12.5px;color:var(--muted)}
.tone-green{background:rgba(156,203,110,.15);color:var(--green)}
.tone-blue{background:rgba(91,155,230,.15);color:var(--blue)}
.tone-amber{background:rgba(230,162,60,.15);color:var(--amber)}
.tone-violet{background:rgba(150,120,230,.15);color:#9d8ce6}

/* ===== Order detail rows ===== */
.kv{display:flex;align-items:center;justify-content:space-between;padding:9px 0}
.kv + .kv{border-top:1px solid var(--line)}
.kv .k{font-size:14px;color:var(--muted)}
.kv .v{font-size:14px;font-weight:620;display:flex;align-items:center;gap:7px}
.kv .v.accent{color:var(--accent)}
.kv .v.blue{color:var(--blue)}

.order-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.order-dir{font-size:17px;font-weight:680;display:flex;align-items:center;gap:8px}
.order-num{font-size:13px;color:var(--muted2);font-weight:600}

/* ===== Stepper ===== */
.stepper{display:flex;align-items:center;gap:6px;margin-bottom:20px}
.step{display:flex;align-items:center;gap:7px;flex-shrink:0}
.step .num{
  width:24px;height:24px;border-radius:50%;display:grid;place-items:center;
  font-size:13px;font-weight:680;background:var(--card2);color:var(--muted);
  border:1px solid var(--line2);
}
.step .stx{font-size:13px;color:var(--muted);font-weight:560}
.step.active .num{background:var(--accent);color:var(--on-accent);border-color:transparent}
.step.active .stx{color:var(--text)}
.step.done .num{background:var(--accent);color:var(--on-accent);border-color:transparent}
.step-line{flex:1;height:1px;background:var(--line2);min-width:8px}

/* ===== Pool / available cards ===== */
.offer{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:15px 16px;margin-bottom:12px;
}
.offer-top{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}
.offer-amt{font-size:18px;font-weight:700}
.offer-sub{font-size:12.5px;color:var(--muted);margin-top:2px}
.offer-rate{text-align:right}
.offer-rate .rl{font-size:12px;color:var(--muted)}
.offer-rate .rv{font-size:16px;font-weight:700;color:var(--accent)}
.offer-bottom{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:14px}
.bank-tag{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:560}

/* ===== Balance card / chart ===== */
.balance-card{position:relative;overflow:hidden}
.balance-coins{position:absolute;right:-6px;bottom:-14px;opacity:.92;pointer-events:none}
.rate-spark{height:42px;width:120px}
.spark-path{fill:none;stroke:var(--accent);stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.spark-fill{fill:url(#sparkGrad);opacity:.18}

/* referral banner */
.refer{
  background:linear-gradient(135deg,#1c2417,#14160f);
  border:1px solid var(--line2);
}
.refer .gift{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;
  background:rgba(169,207,126,.15);color:var(--accent);flex-shrink:0;
}

/* avatar */
.avatar{
  width:62px;height:62px;border-radius:50%;flex-shrink:0;overflow:hidden;
  display:grid;place-items:center;
}

/* ===== Tabbar ===== */
.tabbar{
  position:fixed;left:0;right:0;bottom:0;z-index:50;
  display:grid;grid-template-columns:repeat(3,1fr);
  background:rgba(10,11,13,.86);backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  border-top:1px solid var(--line);
  padding:9px 8px calc(9px + env(safe-area-inset-bottom));
  max-width:520px;margin:0 auto;
}
.tab{
  appearance:none;border:none;background:none;color:var(--muted2);
  display:flex;flex-direction:column;align-items:center;gap:4px;
  font-size:11px;font-weight:560;padding:6px;cursor:pointer;transition:color .15s;
}
.tab.active{color:var(--accent)}
.tab svg{display:block}

/* ===== Misc ===== */
.divider{height:1px;background:var(--line);margin:14px 0}
.center{display:grid;place-items:center;min-height:46vh}
.empty{
  text-align:center;color:var(--muted);padding:48px 16px;font-size:14px;
}
.spinner{
  width:24px;height:24px;border:2.5px solid var(--line2);
  border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg)}}
.skeleton{
  background:linear-gradient(90deg,var(--card),var(--card2),var(--card));
  background-size:200% 100%;animation:sk 1.3s infinite;border-radius:10px;
}
@keyframes sk{0%{background-position:200% 0}100%{background-position:-200% 0}}

.toast{
  position:fixed;left:50%;bottom:100px;transform:transl(-50%,20px);
  transform:translateX(-50%) translateY(20px);
  background:var(--card3);color:var(--text);border:1px solid var(--line2);
  padding:12px 18px;border-radius:14px;font-size:14px;font-weight:560;
  box-shadow:var(--shadow);opacity:0;transition:.25s;z-index:200;pointer-events:none;
  max-width:90%;text-align:center;
}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

@media(min-width:560px){body{padding-bottom:96px}}