@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Space+Grotesk:wght@500;600;700&display=swap');
:root{--bg:#070b16;--bg2:#0c1224;--card:rgba(255,255,255,.045);--line:rgba(255,255,255,.09);--tx:#eef1f9;--mut:#8b94ad;--gold:#f5c451;--gold2:#e8a317;--em:#2ee6a6;--red:#ff6b7a;--blue:#6aa8ff;--r:18px;--sh:0 20px 50px -20px rgba(0,0,0,.7)}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{font-family:'Inter',system-ui,-apple-system,sans-serif;background:radial-gradient(900px 500px at 85% -10%,rgba(245,196,81,.12),transparent 60%),radial-gradient(700px 500px at -10% 20%,rgba(106,168,255,.10),transparent 60%),var(--bg);color:var(--tx);min-height:100vh;line-height:1.55}
a{color:var(--gold);text-decoration:none}h1,h2,h3,h4{font-weight:600;line-height:1.25}
.hidden{display:none!important}.text-center{text-align:center}.text-right{text-align:right}.text-muted,small{color:var(--mut)}
.margin-top{margin-top:16px}.margin-top-sm{margin-top:8px}.margin-bottom{margin-bottom:14px}.flex-between{display:flex;justify-content:space-between;align-items:center;gap:12px}
.num,.brand-title{font-family:'Space Grotesk',sans-serif}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px;backdrop-filter:blur(14px);box-shadow:var(--sh)}
.container{max-width:760px;margin:0 auto;padding:0 16px}
.grid{display:grid;gap:14px}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}
.brand-title{font-size:1.35rem;letter-spacing:.14em;font-weight:700}.brand-title span{color:var(--gold)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;cursor:pointer;font:inherit;font-weight:600;padding:12px 22px;border-radius:14px;transition:.2s;color:var(--tx)}
.btn:active{transform:scale(.97)}.btn:disabled{opacity:.55;cursor:not-allowed}
.btn-primary{background:linear-gradient(135deg,var(--gold),var(--gold2));color:#1b1300;box-shadow:0 10px 24px -10px rgba(245,196,81,.7)}
.btn-primary:hover{filter:brightness(1.08);transform:translateY(-1px)}
.btn-secondary{background:rgba(255,255,255,.07);border:1px solid var(--line)}.btn-secondary:hover{background:rgba(255,255,255,.12)}
.btn-danger{background:rgba(255,107,122,.15);color:var(--red);border:1px solid rgba(255,107,122,.35)}
.btn-success{background:rgba(46,230,166,.15);color:var(--em);border:1px solid rgba(46,230,166,.35)}
.btn-sm{padding:7px 14px;font-size:.85rem;border-radius:10px}.btn-block{width:100%}
.form-group{margin-bottom:14px}label{display:block;font-size:.85rem;color:var(--mut);margin-bottom:6px}
input,select,textarea{width:100%;font:inherit;color:var(--tx);background:rgba(255,255,255,.05);border:1px solid var(--line);border-radius:12px;padding:12px 14px;outline:0;transition:.2s}
input:focus,select:focus,textarea:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(245,196,81,.15)}
select option{background:var(--bg2)}
.spinner{width:18px;height:18px;border:2px solid rgba(0,0,0,.25);border-top-color:#1b1300;border-radius:50%;animation:sp .7s linear infinite}@keyframes sp{to{transform:rotate(360deg)}}
.empty-state{color:var(--mut);padding:22px 8px;font-size:.92rem}
/* hero */
.hero-container{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:30px 20px}
.hero-container .brand-title{font-size:clamp(2.4rem,9vw,4.4rem);margin-bottom:12px}
.tagline{color:var(--mut);max-width:460px;margin-bottom:30px;font-size:1.05rem}
.button-group{display:flex;gap:12px;flex-wrap:wrap;justify-content:center}
.hero-badges{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-top:34px}
.hero-badges span{border:1px solid var(--line);background:var(--card);border-radius:999px;padding:7px 16px;font-size:.85rem;color:var(--mut)}
/* auth */
.auth-page{display:flex;align-items:center;justify-content:center;padding:20px}
.auth-container{width:100%;max-width:430px;padding:32px 26px}.auth-header{margin-bottom:24px}.auth-header h2{font-size:1.6rem;margin:10px 0 6px}.auth-header p{color:var(--mut)}
.auth-footer{margin-top:20px;color:var(--mut);font-size:.92rem}.form-actions-link{margin:-4px 0 16px;font-size:.88rem}
/* app shell */

.header-container{max-width:760px;margin:0 auto;padding:16px;display:flex;align-items:center;justify-content:space-between;gap:10px}
.header-container h1{font-size:1.1rem}.user-profile{color:var(--mut);font-size:.9rem}
.app-main{padding-top:20px;padding-bottom:110px;display:flex;flex-direction:column;gap:16px}
.bottom-nav{position:fixed;left:50%;bottom:14px;transform:translateX(-50%);width:min(560px,calc(100% - 24px));display:flex;justify-content:space-around;background:rgba(14,20,38,.88);backdrop-filter:blur(18px);border:1px solid var(--line);border-radius:22px;padding:8px;z-index:40;box-shadow:var(--sh)}
.nav-item{display:flex;flex-direction:column;align-items:center;gap:3px;color:var(--mut);font-size:.72rem;padding:7px 12px;border-radius:14px;flex:1;transition:.2s}
.nav-item svg{width:21px;height:21px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.nav-item.active{color:var(--gold);background:rgba(245,196,81,.1)}
/* balance card */
.virtual-card{position:relative;overflow:hidden;border-radius:26px;padding:26px;background:linear-gradient(135deg,#1b2447,#0d1330 55%,#2a2108);border:1px solid rgba(245,196,81,.25);box-shadow:var(--sh)}

.virtual-card>*{position:relative}.card-label,.metric-label{color:var(--mut);font-size:.82rem}
.main-balance-group h2{font-family:'Space Grotesk';font-size:2.5rem;margin-top:4px;background:linear-gradient(90deg,#fff,var(--gold));-webkit-background-clip:text;background-clip:text;color:transparent}
.card-metrics-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin:22px 0}
.metric-item{display:flex;flex-direction:column;background:rgba(255,255,255,.05);border-radius:14px;padding:12px 14px}.metric-value{font-family:'Space Grotesk';font-weight:600;font-size:1.05rem}
.card-actions{display:flex;gap:12px}.card-btn{flex:1}
.btn-deposit{background:linear-gradient(135deg,var(--gold),var(--gold2));color:#1b1300}.btn-withdraw{background:rgba(255,255,255,.1);border:1px solid var(--line)}
.section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}.view-all-link{font-size:.88rem}
/* lists */
.row-item{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:13px 0;border-bottom:1px solid var(--line)}.row-item:last-child{border:0}
.row-item small{display:block}.amt{font-family:'Space Grotesk';font-weight:600}.amt.pos{color:var(--em)}.amt.neg{color:var(--red)}
.badge{display:inline-block;padding:3px 11px;border-radius:999px;font-size:.75rem;font-weight:600;background:rgba(255,255,255,.08)}
.badge.pending{background:rgba(245,196,81,.15);color:var(--gold)}.badge.approved,.badge.active,.badge.replied{background:rgba(46,230,166,.15);color:var(--em)}
.badge.rejected,.badge.suspended,.badge.disabled{background:rgba(255,107,122,.15);color:var(--red)}.badge.completed{background:rgba(106,168,255,.15);color:var(--blue)}
.tab-controls{display:flex;gap:6px;background:var(--card);border:1px solid var(--line);padding:5px;border-radius:16px}
.tab-btn{flex:1;border:0;background:none;color:var(--mut);font:inherit;font-weight:600;padding:10px;border-radius:12px;cursor:pointer}.tab-btn.active{background:rgba(245,196,81,.14);color:var(--gold)}
.plan-card h3{font-size:1.15rem}.plan-price{font-family:'Space Grotesk';font-size:1.6rem;color:var(--gold);margin:8px 0}.plan-meta{display:grid;gap:6px;color:var(--mut);font-size:.9rem;margin-bottom:14px}.plan-meta b{color:var(--tx)}
.progress{height:7px;background:rgba(255,255,255,.08);border-radius:9px;overflow:hidden;margin:10px 0}.progress i{display:block;height:100%;background:linear-gradient(90deg,var(--gold),var(--em))}
.payment-methods-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:14px 0}
.pm-option{border:1px solid var(--line);background:rgba(255,255,255,.04);border-radius:14px;padding:14px 6px;text-align:center;cursor:pointer;font-weight:600;color:var(--tx);font:inherit}.pm-option.selected{border-color:var(--gold);background:rgba(245,196,81,.12);color:var(--gold)}
.instruction-box{background:rgba(245,196,81,.07);border-color:rgba(245,196,81,.25);margin-bottom:16px;box-shadow:none}hr{border:0;border-top:1px solid var(--line);margin:16px 0}
.balance-info-box{display:flex;justify-content:space-between;align-items:center;padding:14px;border-radius:14px;background:rgba(46,230,166,.08);border:1px solid rgba(46,230,166,.2)}.balance-info-box strong{font-family:'Space Grotesk';color:var(--em);font-size:1.25rem}
.avatar-circle{width:78px;height:78px;border-radius:50%;margin:0 auto 12px;display:grid;place-items:center;font-size:2rem;font-weight:700;color:#1b1300;background:linear-gradient(135deg,var(--gold),var(--gold2))}
.copy-box{display:flex;gap:8px;margin-top:12px}
.chat-wrapper{padding:0;display:flex;flex-direction:column;height:calc(100vh - 210px);min-height:380px;overflow:hidden}
.chat-messages-box{flex:1;overflow:auto;padding:16px;display:flex;flex-direction:column;gap:10px}
.msg{max-width:78%;padding:10px 14px;border-radius:16px;background:rgba(255,255,255,.08);align-self:flex-start;word-break:break-word}.msg.me{align-self:flex-end;background:linear-gradient(135deg,var(--gold),var(--gold2));color:#1b1300}.msg small{display:block;opacity:.7;font-size:.7rem;margin-top:3px;color:inherit}
.chat-input-area{display:flex;gap:8px;padding:12px;border-top:1px solid var(--line)}
/* modal & toast */
.modal{position:fixed;inset:0;z-index:100;background:rgba(3,6,14,.72);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;padding:16px}
.modal-content{width:100%;max-width:440px;max-height:90vh;overflow:auto;background:#0f1630}.modal-content h3{margin-bottom:14px}.modal-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:8px}
#toast-container{position:fixed;top:16px;left:50%;transform:translateX(-50%);z-index:9999;display:flex;flex-direction:column;gap:8px;width:min(92vw,380px)}
.toast{padding:13px 18px;border-radius:14px;font-weight:500;background:#16203f;border:1px solid var(--line);box-shadow:var(--sh);animation:ti .3s ease;transition:opacity .3s}.toast-success{border-color:rgba(46,230,166,.5);color:var(--em)}.toast-error{border-color:rgba(255,107,122,.5);color:var(--red)}@keyframes ti{from{opacity:0;transform:translateY(-10px)}}

.install-fab{position:fixed;right:16px;bottom:96px;z-index:80;display:flex;align-items:center;gap:8px;padding:11px 18px;border-radius:999px;border:1px solid rgba(245,196,81,.5);background:rgba(14,20,38,.92);backdrop-filter:blur(14px);color:var(--gold);font:inherit;font-weight:600;cursor:pointer;box-shadow:var(--sh);animation:ti .4s ease}
.install-fab svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.install-fab i{font-style:normal;opacity:.6;padding-left:6px;border-left:1px solid var(--line)}
.ios-hint{position:fixed;left:12px;right:12px;bottom:96px;z-index:80;padding:14px 16px;border-radius:16px;background:#16203f;border:1px solid rgba(245,196,81,.4);box-shadow:var(--sh);font-size:.9rem;display:flex;gap:10px;justify-content:space-between;align-items:center}