/* ===== HIVE design system ===== */
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
html,body{background:var(--bg,#080c1c);color:var(--text,#eef1ff);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
  font-size:15px;line-height:1.5}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.app{max-width:520px;margin:0 auto;min-height:100vh;position:relative;
  background:radial-gradient(120% 60% at 50% 0%,rgba(123,63,242,.28),transparent 60%),var(--bg,#080c1c);
  padding-bottom:86px;overflow-x:hidden}

/* topbar */
.topbar{position:sticky;top:0;z-index:40;display:flex;align-items:center;justify-content:space-between;
  padding:12px 14px;background:rgba(8,12,28,.85);backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(255,255,255,.07)}
.brand{display:flex;align-items:center;gap:8px;font-weight:800;letter-spacing:1.5px;font-size:19px}
.brand img{width:28px;height:28px;object-fit:contain}
.topbar-right{display:flex;align-items:center;gap:8px}
.iconbtn{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;
  background:rgba(255,255,255,.08);font-size:15px}
.langbox{position:relative}
.langbtn{background:rgba(255,255,255,.08);color:var(--text);border:0;border-radius:20px;
  padding:7px 12px;font-size:12px;font-weight:600}
.langmenu{display:none;position:absolute;right:0;top:40px;background:var(--panel,#101736);
  border:1px solid rgba(255,255,255,.1);border-radius:12px;overflow:hidden;min-width:160px;z-index:60;
  box-shadow:0 18px 40px rgba(0,0,0,.5)}
.langmenu.open{display:block}
.langmenu a{display:block;padding:11px 14px;font-size:13px;border-bottom:1px solid rgba(255,255,255,.05)}
.langmenu a:last-child{border:0}

.content{padding:14px}

/* cards */
.card{background:var(--panel,#101736);border:1px solid rgba(255,255,255,.08);
  border-radius:18px;padding:16px;margin-bottom:14px}
.card-glow{background:linear-gradient(150deg,rgba(123,63,242,.42),rgba(16,23,54,.95));
  border:1px solid rgba(150,110,255,.32)}
.h1{font-size:20px;font-weight:800;margin-bottom:12px}
.h2{font-size:15px;font-weight:700;margin-bottom:10px}
.muted{color:rgba(238,241,255,.6);font-size:12.5px}
.big{font-size:30px;font-weight:800;letter-spacing:-.5px}
.gold{color:var(--accent,#f5b90a)}
.center{text-align:center}
.row{display:flex;align-items:center;justify-content:space-between;gap:10px}
.mt{margin-top:14px}.mb{margin-bottom:14px}

/* wallets */
.wallets{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:14px}
.wallet{background:rgba(255,255,255,.06);border-radius:14px;padding:12px}
.wallet b{display:block;font-size:17px;margin-top:4px}

/* quick actions */
.quick{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;text-align:center}
.quick a{background:var(--panel,#101736);border:1px solid rgba(255,255,255,.08);
  border-radius:16px;padding:14px 4px;font-size:11.5px;font-weight:600}
.quick i{display:block;font-style:normal;font-size:22px;margin-bottom:6px;color:var(--accent,#f5b90a)}

/* stats */
.stats{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.stat{background:var(--panel,#101736);border:1px solid rgba(255,255,255,.08);
  border-radius:16px;padding:14px;text-align:center}
.stat b{display:block;font-size:19px;margin-top:4px;color:var(--accent,#f5b90a)}

/* marquee */
.marquee{overflow:hidden;white-space:nowrap;background:rgba(255,255,255,.05);
  border-radius:12px;padding:9px 0;font-size:12.5px}
.marquee span{display:inline-block;padding-left:100%;animation:mq 26s linear infinite}
@keyframes mq{to{transform:translateX(-100%)}}

/* market */
.pair{display:flex;align-items:center;gap:8px;font-weight:700;margin:14px 0 8px}
.pair .dot{width:24px;height:24px;border-radius:50%;background:var(--primary);display:grid;
  place-items:center;font-size:11px;font-weight:800}
.ex-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.ex{background:rgba(255,255,255,.05);border-radius:12px;padding:10px}
.ex small{display:block;color:rgba(238,241,255,.55);font-size:10.5px;letter-spacing:.6px}
.ex b{font-size:14px}
.up{color:#26d07c;font-size:11.5px}.down{color:#ff5c72;font-size:11.5px}

/* forms */
label{display:block;font-size:12.5px;margin:12px 0 6px;color:rgba(238,241,255,.75);font-weight:600}
input,select,textarea{width:100%;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);
  color:var(--text);border-radius:12px;padding:13px 14px;font-size:14px;outline:none;font-family:inherit}
input:focus,select:focus,textarea:focus{border-color:var(--primary)}
select option{background:#101736;color:#fff}
.btn{display:block;width:100%;border:0;border-radius:14px;padding:15px;font-size:15px;font-weight:800;
  letter-spacing:.6px;color:#fff;background:linear-gradient(90deg,var(--primary),#a76bff);margin-top:18px}
.btn:active{transform:scale(.99)}
.btn-ghost{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15)}
.btn-gold{background:linear-gradient(90deg,var(--accent),#ffd75e);color:#241a00}
.btn-sm{padding:9px 14px;font-size:12.5px;width:auto;display:inline-block;margin:0;border-radius:10px}
.tabs{display:flex;gap:8px;margin-bottom:6px}
.tabs button{flex:1;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);
  color:var(--text);padding:10px;border-radius:12px;font-weight:700;font-size:13px}
.tabs button.on{background:var(--primary);border-color:var(--primary)}
.checkline{display:flex;align-items:flex-start;gap:8px;margin-top:14px;font-size:12.5px;color:rgba(238,241,255,.75)}
.checkline input{width:auto;margin-top:2px}
.pins{display:flex;gap:8px;justify-content:space-between}
.pins input{text-align:center;font-size:20px;padding:12px 0;letter-spacing:2px}

/* flash */
.flash{border-radius:12px;padding:11px 14px;font-size:13px;margin-bottom:12px;font-weight:600}
.flash.ok{background:rgba(38,208,124,.15);color:#5ef0a8;border:1px solid rgba(38,208,124,.35)}
.flash.err{background:rgba(255,92,114,.15);color:#ff97a6;border:1px solid rgba(255,92,114,.35)}

/* list */
.list a,.list .li{display:flex;align-items:center;justify-content:space-between;
  padding:14px 16px;background:var(--panel,#101736);border:1px solid rgba(255,255,255,.08);
  border-radius:14px;margin-bottom:9px;font-size:14px;font-weight:600}
.list .li small{font-weight:500}
.badge{font-size:10.5px;padding:3px 9px;border-radius:20px;font-weight:700;text-transform:uppercase}
.b-pending{background:rgba(245,185,10,.18);color:#f5b90a}
.b-approved{background:rgba(38,208,124,.18);color:#26d07c}
.b-rejected{background:rgba(255,92,114,.18);color:#ff5c72}

/* plan */
.plan{background:linear-gradient(140deg,rgba(123,63,242,.3),rgba(16,23,54,.96));
  border:1px solid rgba(150,110,255,.3);border-radius:18px;padding:16px;margin-bottom:12px}
.plan h3{font-size:16px;color:var(--accent,#f5b90a);margin-bottom:10px}
.plan .kv{display:flex;justify-content:space-between;font-size:13px;padding:5px 0;
  border-bottom:1px dashed rgba(255,255,255,.09)}
.plan .kv:last-of-type{border:0}

/* tabbar */
.tabbar{position:fixed;bottom:0;left:50%;transform:translateX(-50%);width:100%;max-width:520px;
  display:grid;grid-template-columns:repeat(5,1fr);background:rgba(10,14,32,.96);
  backdrop-filter:blur(16px);border-top:1px solid rgba(255,255,255,.08);z-index:50}
.tabbar a{padding:9px 0 11px;text-align:center;font-size:10.5px;color:rgba(238,241,255,.5);font-weight:600}
.tabbar a span{display:block;font-size:19px;margin-bottom:2px}
.tabbar a.on{color:var(--accent,#f5b90a)}

/* support fab */
.support-fab{position:fixed;right:calc(50% - 250px);bottom:100px;width:48px;height:48px;border-radius:50%;
  background:linear-gradient(140deg,var(--primary),#a76bff);display:grid;place-items:center;
  font-size:21px;box-shadow:0 10px 26px rgba(123,63,242,.5);z-index:45}
@media(max-width:540px){.support-fab{right:16px}}

/* auth */
.auth{min-height:100vh;display:flex;flex-direction:column;justify-content:center;padding:26px 20px 40px}
.auth .logo{text-align:center;margin-bottom:22px}
.auth .logo img{width:74px;margin:0 auto 10px}
.auth .logo h1{font-size:30px;letter-spacing:5px;font-weight:900}

/* modal */
.modal{position:fixed;inset:0;background:rgba(4,7,18,.82);z-index:90;display:none;
  align-items:center;justify-content:center;padding:20px}
.modal.open{display:flex}
.modal .box{background:var(--panel,#101736);border:1px solid rgba(255,255,255,.12);
  border-radius:18px;padding:18px;max-width:420px;width:100%;max-height:76vh;overflow:auto}
.modal .close{float:right;font-size:20px;color:rgba(238,241,255,.6)}

/* mining ring */
.ring{width:190px;height:190px;margin:18px auto;border-radius:50%;display:grid;place-items:center;
  background:conic-gradient(var(--accent) 0deg,var(--primary) 200deg,rgba(255,255,255,.08) 200deg);
  animation:spin 9s linear infinite}
.ring .inner{width:160px;height:160px;border-radius:50%;background:var(--panel,#101736);
  display:grid;place-items:center;text-align:center;animation:spin 9s linear infinite reverse}
@keyframes spin{to{transform:rotate(360deg)}}

table.tbl{width:100%;border-collapse:collapse;font-size:12.5px}
table.tbl th,table.tbl td{padding:9px 8px;border-bottom:1px solid rgba(255,255,255,.08);text-align:left}
table.tbl th{color:rgba(238,241,255,.55);font-weight:600;font-size:11px;text-transform:uppercase}
.scroll-x{overflow-x:auto}