:root{
      --bg:#0f0f14;--surface:#1a1a24;--surface2:#22222f;--border:#2e2e40;
      --accent:#7c5cfc;--accent2:#a78bfa;--green:#34d399;--yellow:#fbbf24;
      --red:#f87171;--text:#f0f0f8;--muted:#7878a0;--radius:18px;
    }
    *{box-sizing:border-box;margin:0;padding:0;}
    body{font-family:'DM Sans',sans-serif;background:#07070c;color:var(--text);min-height:100vh;overflow-x:hidden;}
    #app-root{background:var(--bg);max-width:720px;width:100%;margin:0 auto;min-height:100vh;position:relative;overflow-x:hidden;}

    /* HEADER */
    .header{display:flex;align-items:center;gap:12px;padding:20px clamp(14px,3vw,24px) 14px;border-bottom:1px solid rgba(46,46,64,.6);margin-bottom:0;}
    .avatar-wrap{position:relative;width:48px;height:48px;flex-shrink:0;}
    .avatar-wrap img{width:48px;height:48px;border-radius:50%;object-fit:cover;border:2px solid var(--accent);}
    .avatar-placeholder{width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,var(--accent),#4f46e5);display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:600;border:2px solid var(--accent);}
    .header-info{flex:1;}
    .header-name{font-size:20px;font-weight:700;color:var(--text);letter-spacing:-.01em;}
    .verified{background:var(--accent);border-radius:50%;width:18px;height:18px;display:inline-flex;align-items:center;justify-content:center;margin-left:5px;vertical-align:middle;font-size:10px;}

    /* LANG SWITCHER */
    .lang-wrap{position:relative;}
    .lang-btn{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:6px 12px;color:var(--text);font-size:13px;font-weight:600;cursor:pointer;display:flex;align-items:center;gap:6px;}
    .lang-dropdown{display:none;position:absolute;top:calc(100% + 6px);right:0;background:var(--surface);border:1px solid var(--border);border-radius:12px;overflow:hidden;z-index:100;min-width:120px;}
    .lang-dropdown.open{display:block;}
    .lang-option{padding:10px 16px;font-size:13px;cursor:pointer;transition:background .15s;}
    .lang-option:hover{background:var(--surface2);}
    .lang-option.active{color:var(--accent2);font-weight:600;}

    /* BALANCE CARD */
    .balance-card{margin:20px clamp(12px,3vw,24px) 0;background:linear-gradient(-45deg,#1a1640,#2e1f80,#1e1b4b,#3d2090,#1a1640);background-size:300% 300%;animation:cardGrad 12s ease infinite;border-radius:var(--radius);padding:clamp(20px,4vw,32px) clamp(16px,3.5vw,28px);position:relative;overflow:hidden;border:1px solid rgba(124,92,252,.4);box-shadow:0 8px 40px rgba(80,50,200,.18);transition:box-shadow .3s;}
    .balance-card::before{content:'';position:absolute;top:-40px;right:-40px;width:180px;height:180px;background:radial-gradient(circle,rgba(167,139,250,.22) 0%,transparent 70%);border-radius:50%;animation:glowPulse 4s ease-in-out infinite;}
    .balance-card::after{content:'';position:absolute;top:-40%;left:-10%;width:55px;height:180%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.07),transparent);transform:rotate(20deg);animation:shimmer 7s ease-in-out infinite 1.5s;}
    .balance-label{font-size:12px;font-weight:500;color:rgba(255,255,255,.55);letter-spacing:.08em;text-transform:uppercase;}
    .balance-amount{font-family:'DM Mono',monospace;font-size:clamp(34px,8vw,52px);font-weight:500;margin-top:6px;color:#fff;line-height:1;}
    .balance-amount .sym{font-size:28px;opacity:.7;}
    .balance-amount .dec{font-size:26px;opacity:.6;}
    .balance-sub{font-size:12px;color:rgba(255,255,255,.45);margin-top:8px;}

    /* SCREENS */
    .screen{display:none;padding:clamp(12px,3vw,24px);}
    .screen.active{display:block;animation:screenIn .22s ease-out;}
    #screen-support.active{display:flex;flex-direction:column;height:100dvh;overflow:hidden;padding-bottom:12px;}

    /* MENU */
    .menu-title{font-size:11px;font-weight:700;color:rgba(240,240,248,.65);letter-spacing:.09em;text-transform:uppercase;padding:14px 4px 10px;}
    .menu-card{background:var(--surface);border-radius:var(--radius);border:1px solid var(--border);overflow:hidden;}
    .menu-item{display:flex;align-items:center;gap:14px;padding:16px 18px;cursor:pointer;transition:background .18s,transform .1s;position:relative;}
    .menu-item:not(:last-child)::after{content:'';position:absolute;bottom:0;left:70px;right:0;height:1px;background:var(--border);}
    .menu-item:active{background:var(--surface2);transform:scale(.985);}
    .menu-icon{width:42px;height:42px;border-radius:13px;background:linear-gradient(135deg,var(--accent),#4f46e5);display:flex;align-items:center;justify-content:center;font-size:19px;flex-shrink:0;box-shadow:0 3px 10px rgba(124,92,252,.3);}
    .menu-icon.green{background:linear-gradient(135deg,#059669,#34d399);box-shadow:0 3px 10px rgba(52,211,153,.25);}
    .menu-text{flex:1;}
    .menu-text strong{font-size:15px;display:block;}
    .menu-text small{font-size:12px;color:var(--muted);margin-top:2px;display:block;}
    .menu-arrow{color:rgba(120,120,160,.5);font-size:20px;font-weight:300;}
    .badge-dot{width:8px;height:8px;background:var(--red);border-radius:50%;margin-left:4px;display:none;box-shadow:0 0 6px var(--red);}
    .badge-dot.show{display:inline-block;}

    /* FORM */
    .form-group{margin-bottom:14px;}
    .form-label{font-size:12px;font-weight:600;color:var(--muted);letter-spacing:.06em;text-transform:uppercase;margin-bottom:7px;display:block;}
    .form-input{width:100%;background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:14px 16px;font-family:'DM Mono',monospace;font-size:15px;color:var(--text);outline:none;transition:border-color .2s,box-shadow .2s;}
    .form-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(124,92,252,.12);}
    .form-input.input-error{border-color:var(--red)!important;}
    .form-input.input-ok{border-color:var(--green)!important;}
    .form-input::placeholder{color:var(--muted);font-family:'DM Sans',sans-serif;}

    /* WALLET BOX */
    .wallet-box{background:var(--surface);border:1px solid rgba(124,92,252,.2);border-radius:12px;padding:14px 16px;margin-bottom:14px;}
    .wallet-box-label{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.07em;margin-bottom:6px;}
    .wallet-address{font-family:'DM Mono',monospace;font-size:clamp(11px,2.5vw,14px);word-break:break-all;line-height:1.5;background:linear-gradient(90deg,var(--accent2),#c4b5fd);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;}
    .wallet-actions{display:flex;gap:8px;margin-top:10px;}
    .copy-btn,.qr-btn{flex:1;background:rgba(124,92,252,.15);color:var(--accent2);border:1px solid rgba(124,92,252,.3);border-radius:8px;padding:8px 12px;font-size:12px;font-weight:600;cursor:pointer;transition:background .15s;text-align:center;}
    .copy-btn:active,.qr-btn:active{background:rgba(124,92,252,.3);}

    /* DEPOSIT WAITING SCREEN */
    .dw-title{font-size:18px;font-weight:700;padding:4px 0 16px;}
    /* Spinner */
    .dw-spinner-wrap{display:flex;flex-direction:column;align-items:center;margin-bottom:18px;gap:10px;}
    .dw-spinner{width:56px;height:56px;border-radius:50%;border:3px solid rgba(124,92,252,.2);border-top-color:var(--accent);animation:dwSpin 1.1s linear infinite;}
    @keyframes dwSpin{to{transform:rotate(360deg);}}
    .dw-spinner-label{font-size:13px;color:var(--muted);}
    /* Timer (auto only) */
    .dw-timer-card{background:var(--surface);border-radius:12px;padding:12px 16px;display:flex;align-items:center;gap:10px;margin-bottom:14px;border:1px solid var(--border);}
    .dw-timer-label{font-size:12px;color:var(--muted);white-space:nowrap;}
    .dw-timer-bar-outer{flex:1;height:5px;background:var(--surface2);border-radius:4px;}
    .dw-timer-bar-inner{height:5px;background:var(--yellow);border-radius:4px;width:100%;transition:width 1s linear;}
    .dw-timer-val{font-size:15px;font-weight:700;color:var(--yellow);white-space:nowrap;min-width:46px;text-align:right;}
    /* Coin card */
    .dw-coin-card{display:flex;align-items:center;gap:14px;background:var(--surface);border-radius:var(--radius);padding:16px;margin-bottom:12px;border:1px solid var(--border);}
    .dw-coin-info{flex:1;min-width:0;}
    .dw-coin-name{font-size:16px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
    .dw-coin-net{font-size:12px;color:var(--muted);margin-top:3px;}
    .dw-coin-amount{text-align:right;flex-shrink:0;}
    .dw-amount-val{font-size:clamp(17px,4.5vw,22px);font-weight:700;color:var(--green);}
    .dw-amount-usd{font-size:12px;color:var(--muted);margin-top:2px;}
    /* Steps (manual only) */
    .dw-steps{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px;margin-bottom:12px;display:flex;flex-direction:column;gap:11px;}
    .dw-step{display:flex;align-items:center;gap:10px;}
    .dw-step-dot{width:22px;height:22px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;flex-shrink:0;}
    .dw-step-dot.done{background:rgba(34,197,94,.15);border:1px solid rgba(34,197,94,.4);color:var(--green);}
    .dw-step-dot.active{background:rgba(124,92,252,.15);border:1px solid rgba(124,92,252,.4);color:var(--accent);animation:dwPulse 1.4s ease-in-out infinite;}
    @keyframes dwPulse{0%,100%{opacity:.6;}50%{opacity:1;}}
    .dw-step-dot.wait{background:var(--surface2);border:1px solid var(--border);color:var(--muted);}
    .dw-step-text{font-size:13px;color:var(--text);}
    .dw-step-muted{color:var(--muted);}
    /* Address */
    .dw-addr-card{background:var(--surface);border-radius:12px;padding:12px 14px;display:flex;align-items:center;gap:10px;margin-bottom:20px;border:1px solid var(--border);}
    .dw-addr-text{font-size:11px;color:var(--muted);flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
    .dw-copy-btn{background:var(--surface2);border:none;border-radius:8px;padding:7px 11px;cursor:pointer;font-size:14px;flex-shrink:0;}
    .dw-cancel-btn{background:transparent;border:1px solid rgba(248,113,113,.35);color:var(--red);}
    .dw-cancel-btn:active{background:rgba(248,113,113,.08);}
    .dw-cancel-btn:disabled{opacity:.5;cursor:not-allowed;}

    /* QR MODAL */
    .modal-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.7);z-index:200;align-items:center;justify-content:center;}
    .modal-overlay.open{display:flex;}
    .modal-box{background:var(--surface);border:1px solid var(--border);border-radius:20px;padding:24px;text-align:center;max-width:300px;width:90%;box-shadow:0 20px 60px rgba(0,0,0,.6);}
    .modal-box img{width:200px;height:200px;border-radius:12px;margin:12px auto;display:block;}
    .modal-title{font-size:15px;font-weight:600;margin-bottom:4px;}
    .modal-sub{font-size:12px;color:var(--muted);margin-bottom:16px;}
    .modal-close{background:var(--surface2);border:1px solid var(--border);color:var(--muted);border-radius:10px;padding:10px 24px;font-size:14px;cursor:pointer;}

    /* INFO BOX */
    .info-box{background:rgba(124,92,252,.08);border:1px solid rgba(124,92,252,.2);border-left:3px solid rgba(124,92,252,.5);border-radius:12px;padding:14px 16px;font-size:13px;line-height:1.65;color:rgba(240,240,248,.8);margin-bottom:14px;}
    .info-box strong{color:var(--accent2);}

    /* BUTTONS */
    .btn{width:100%;padding:16px;border-radius:14px;border:none;font-family:'DM Sans',sans-serif;font-size:15px;font-weight:600;cursor:pointer;transition:opacity .15s,transform .12s,box-shadow .15s;display:flex;align-items:center;justify-content:center;gap:8px;}
    .btn:active{opacity:.88;transform:scale(.97);}
    .btn-primary{background:linear-gradient(135deg,var(--accent),#4f46e5);color:#fff;margin-bottom:10px;box-shadow:0 4px 20px rgba(124,92,252,.35);}
    .btn-primary:active{box-shadow:0 2px 10px rgba(124,92,252,.25);}
    .btn-sent{background:linear-gradient(135deg,#059669,#34d399);color:#fff;margin-bottom:10px;box-shadow:0 4px 20px rgba(52,211,153,.3);}
    .btn-back{background:rgba(120,120,160,.08);color:var(--muted);border:1px solid rgba(120,120,160,.15);font-size:13px;gap:4px;border-radius:12px;padding:12px 16px;}

    /* AMOUNT DISPLAY */
    .amount-display{background:var(--surface2);border:1px solid var(--border);border-radius:12px;padding:12px 16px;margin-bottom:14px;display:flex;justify-content:space-between;align-items:center;}
    .amount-display span{color:var(--muted);font-size:13px;}
    .amount-display strong{font-family:'DM Mono',monospace;color:var(--green);font-size:18px;}

    /* HISTORY */
    .tx-list{display:flex;flex-direction:column;gap:10px;}
    .tx-item{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:14px 16px;position:relative;}
    .tx-left{display:flex;flex-direction:column;gap:4px;min-width:0;}
    .tx-amount{font-family:'DM Mono',monospace;font-size:14px;font-weight:500;line-height:1.35;word-break:break-word;}
    .tx-head{display:flex;align-items:center;gap:4px;font-size:11px;color:var(--muted);padding-right:70px;}
    .tx-icon{font-size:12px;}
    .tx-date{font-size:11px;color:var(--muted);}
    .tx-bonus{font-size:12px;color:#34d399;font-weight:500;margin-top:2px;}
    .tx-status{font-size:10px;font-weight:600;padding:3px 8px;border-radius:12px;position:absolute;top:10px;right:12px;white-space:nowrap;}
    .tx-status.processing{background:rgba(251,191,36,.12);color:var(--yellow);border:1px solid rgba(251,191,36,.3);}
    .tx-status.paid{background:rgba(52,211,153,.12);color:var(--green);border:1px solid rgba(52,211,153,.3);}
    .tx-status.notpaid{background:rgba(248,113,113,.12);color:var(--red);border:1px solid rgba(248,113,113,.3);}
    .empty-state{text-align:center;padding:40px 16px;color:var(--muted);font-size:14px;}
    .empty-state .ico{font-size:36px;margin-bottom:10px;}

    /* SUPPORT CHAT */
    .chat-wrap{display:flex;flex-direction:column;flex:1;min-height:0;}
    .chat-messages{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:10px;padding:4px 0 12px;}
    .chat-msg{max-width:80%;padding:10px 14px;border-radius:14px;font-size:14px;line-height:1.5;}
    .chat-msg.user{align-self:flex-end;background:linear-gradient(135deg,var(--accent),#4f46e5);color:#fff;border-bottom-right-radius:4px;}
    .chat-msg.admin{align-self:flex-start;background:var(--surface2);border:1px solid var(--border);color:var(--text);border-bottom-left-radius:4px;}
    .chat-msg-time{font-size:10px;opacity:.55;margin-top:4px;text-align:right;}
    .chat-input-row{display:flex;gap:8px;padding-top:8px;border-top:1px solid var(--border);}
    .chat-input{flex:1;background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:12px 14px;font-family:'DM Sans',sans-serif;font-size:14px;color:var(--text);outline:none;resize:none;transition:border-color .2s;}
    .chat-input:focus{border-color:var(--accent);}
    .chat-send{background:linear-gradient(135deg,var(--accent),#4f46e5);border:none;border-radius:12px;width:44px;height:44px;display:flex;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0;font-size:18px;}
    .chat-send:active{opacity:.8;}

    /* Hide number input spinners */
    input[type=number]::-webkit-inner-spin-button,
    input[type=number]::-webkit-outer-spin-button { -webkit-appearance:none; margin:0; }
    input[type=number] { -moz-appearance:textfield; appearance:textfield; }


    /* ─── PORTFOLIO ─── */
    .portfolio-item{display:flex;align-items:center;gap:14px;padding:14px 16px;position:relative;}
    .portfolio-item:not(:last-child)::after{content:'';position:absolute;bottom:0;left:66px;right:0;height:1px;background:var(--border);}
    .portfolio-info{flex:1;}
    .portfolio-name{font-size:15px;font-weight:600;}
    .portfolio-cur{font-size:12px;color:var(--muted);font-weight:400;margin-left:4px;}
    .portfolio-amount{font-size:12px;color:var(--muted);margin-top:2px;font-family:'DM Mono',monospace;}
    .portfolio-usd{font-family:'DM Mono',monospace;font-size:15px;font-weight:500;color:var(--text);}
    .portfolio-total{display:flex;justify-content:space-between;align-items:center;
      padding:12px 16px;border-top:1px solid var(--border);margin-top:4px;}
    .portfolio-total span{font-size:13px;color:var(--muted);}
    .portfolio-total strong{font-family:'DM Mono',monospace;font-size:16px;color:var(--green);}

    /* ─── SEND PAYMENT SCREEN ─── */
.send-amount-block{background:linear-gradient(135deg,rgba(52,211,153,.1),rgba(52,211,153,.04));border:1px solid rgba(52,211,153,.25);border-radius:14px;padding:14px 18px;margin-bottom:14px;text-align:center;}
.send-amount-label{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;margin-bottom:6px;}
.send-amount-val{font-family:'DM Mono',monospace;font-size:26px;font-weight:500;color:var(--green);}
.send-steps{background:rgba(124,92,252,.06);border:1px solid rgba(124,92,252,.18);border-radius:14px;padding:14px 16px;margin-bottom:10px;}
.send-step{display:flex;align-items:flex-start;gap:10px;margin-bottom:10px;}
.send-step:last-child{margin-bottom:0;}
.send-step-num{width:22px;height:22px;border-radius:50%;background:rgba(124,92,252,.2);border:1px solid rgba(124,92,252,.35);display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;color:var(--accent2);flex-shrink:0;margin-top:1px;}
.send-step-text{font-size:clamp(12px,2.5vw,14px);color:rgba(240,240,248,.8);line-height:1.5;}
.send-warn{background:rgba(251,191,36,.08);border:1px solid rgba(251,191,36,.2);border-radius:10px;padding:8px 12px;font-size:12px;color:var(--yellow);margin-bottom:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}

/* ─── DEPOSIT AMOUNT SCREEN (вариант C) ─── */
.dep-c-header{display:flex;align-items:center;gap:12px;margin-bottom:24px;}
.dep-c-icon-wrap{width:42px;height:42px;flex-shrink:0;display:flex;align-items:center;justify-content:center;}
.dep-c-name{font-size:16px;font-weight:700;}
.dep-c-net{font-size:11px;color:var(--accent2);background:rgba(124,92,252,.12);border:1px solid rgba(124,92,252,.3);border-radius:8px;padding:2px 8px;margin-top:3px;display:inline-block;}
.dep-c-input-wrap{text-align:center;margin-bottom:28px;}
.dep-c-input-label{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.07em;margin-bottom:10px;}
.dep-c-big-input{width:100%;background:transparent;border:none;border-bottom:2px solid var(--border);border-radius:0;padding:8px 0;font-family:'DM Mono',monospace;font-size:38px;font-weight:500;color:var(--text);outline:none;text-align:center;transition:border-color .2s;}
.dep-c-big-input:focus{border-bottom-color:var(--accent);}
.dep-c-currency{font-size:14px;color:var(--muted);margin-top:8px;font-weight:600;letter-spacing:.04em;}

/* ─── COIN SELECT ITEMS (deposit/withdraw/exchange currency & network lists) ─── */
.coin-item{display:flex;align-items:center;gap:13px;padding:13px 16px;background:var(--surface);border:1px solid var(--border);border-radius:14px;margin-bottom:8px;cursor:pointer;transition:background .15s;}
.coin-item:active{background:var(--surface2);}
.coin-item-text{flex:1;min-width:0;}
.coin-item-text strong{font-size:14px;font-weight:600;display:block;}
.coin-item-text small{font-size:12px;color:var(--muted);margin-top:2px;display:block;}
.coin-item-arrow{color:rgba(120,120,160,.4);font-size:16px;flex-shrink:0;}

/* ─── COIN MENU ITEM (deposit/withdraw currency select) ─── */
    .coin-network{font-size:11px;color:var(--muted);margin-top:2px;}
    .coin-balance-tag{font-size:11px;font-weight:600;padding:3px 8px;border-radius:10px;
      background:rgba(52,211,153,.12);color:var(--green);border:1px solid rgba(52,211,153,.25);}
    .coin-balance-zero{background:rgba(120,120,160,.08);color:var(--muted);border-color:var(--border);}

    /* TOAST */
    .toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:#1e293b;color:#fff;border:1px solid rgba(255,255,255,.08);backdrop-filter:blur(12px);border-radius:12px;padding:12px 20px;font-size:14px;font-weight:500;box-shadow:0 8px 32px rgba(0,0,0,.5);opacity:0;pointer-events:none;transition:opacity .3s;white-space:nowrap;z-index:999;}
    .toast.show{opacity:1;}
/* Currency icon badge (deposit/withdraw currency list) */
.currency-icon{
  width:42px;height:42px;flex-shrink:0;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-size:19px;font-weight:700;
  transition:transform .15s;
}
.menu-item:active .currency-icon{transform:scale(.92);}

/* ─── SPINNER (loading animation on buttons) ─── */
@keyframes spin{to{transform:rotate(360deg)}}
.btn-spinner{display:inline-block;width:15px;height:15px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .55s linear infinite;vertical-align:middle;}


/* ─── KEYFRAMES ─── */
@keyframes cardGrad{
  0%,100%{background-position:0% 50%;}
  50%{background-position:100% 50%;}
}
@keyframes glowPulse{
  0%,100%{opacity:.7;transform:scale(1);}
  50%{opacity:1;transform:scale(1.12);}
}
@keyframes shimmer{
  0%{transform:translateX(-100%) rotate(20deg);}
  100%{transform:translateX(500%) rotate(20deg);}
}
@keyframes screenIn{
  from{opacity:0;transform:translateY(10px);}
  to{opacity:1;transform:translateY(0);}
}
@keyframes balanceUpdate{
  0%{color:#fff;}
  40%{color:var(--green);text-shadow:0 0 20px rgba(52,211,153,.6);}
  100%{color:#fff;}
}

/* ─── BALANCE NUMBER GLOW ON UPDATE ─── */
.balance-amount.updated{animation:balanceUpdate 1.8s ease;}

/* ─── BALANCE BADGE PULSE ─── */
.balance-badge{position:absolute;top:20px;right:20px;background:rgba(52,211,153,.15);color:var(--green);border:1px solid rgba(52,211,153,.3);border-radius:20px;padding:4px 10px;font-size:11px;font-weight:600;}
.balance-badge::before{content:'';display:inline-block;width:6px;height:6px;background:var(--green);border-radius:50%;margin-right:5px;animation:dotPulse 2s ease-in-out infinite;vertical-align:middle;}
@keyframes dotPulse{
  0%,100%{opacity:1;transform:scale(1);}
  50%{opacity:.5;transform:scale(.8);}
}

/* ─── COPY / QR BUTTONS ─── */
.copy-btn:hover,.qr-btn:hover{background:rgba(124,92,252,.25);}

/* ─── PORTFOLIO ITEM ─── */
.portfolio-item{transition:background .15s;}
.portfolio-item:active{background:var(--surface2);}

/* ─── PORTFOLIO REDESIGN (Этап 18) ─── */
.port-hero{background:linear-gradient(135deg,rgba(124,92,252,.1),rgba(79,70,229,.06));border:1px solid rgba(124,92,252,.2);border-radius:16px;padding:16px 18px;margin-bottom:14px;}
.port-hero-label{font-size:12px;color:rgba(180,180,210,.85);text-transform:uppercase;letter-spacing:.09em;margin-bottom:4px;font-weight:600;}
.port-hero-total{font-family:'DM Mono',monospace;font-size:clamp(20px,5vw,30px);font-weight:500;color:var(--green);}
.port-hero-approx{font-size:14px;font-weight:400;color:rgba(180,180,210,.85);margin-right:3px;vertical-align:middle;}
.port-tabrow{display:flex;gap:8px;margin-bottom:12px;align-items:center;}
.port-tab{padding:7px 16px;border-radius:10px;font-size:13px;font-weight:600;cursor:pointer;border:none;transition:all .18s;white-space:nowrap;}
.port-tab.active{background:var(--accent);color:#fff;box-shadow:0 3px 12px rgba(124,92,252,.3);}
.port-tab.inactive{background:var(--surface);color:var(--muted);border:1px solid var(--border);}
.port-sort{margin-left:auto;padding:7px 14px;border-radius:10px;font-size:13px;font-weight:600;border:1px solid var(--border);background:var(--surface);color:var(--muted);cursor:pointer;white-space:nowrap;}
.port-item{display:flex;align-items:center;gap:12px;padding:13px 16px;background:var(--surface);border:1px solid var(--border);border-radius:14px;margin-bottom:8px;cursor:pointer;transition:background .15s;}
.port-item:active{background:var(--surface2);}
.port-item-info{flex:1;min-width:0;}
.port-item-row1{display:flex;align-items:center;gap:5px;flex-wrap:wrap;margin-bottom:4px;}
.port-item-name{font-size:14px;font-weight:600;}
.port-item-ticker{font-size:12px;color:var(--muted);font-weight:400;}
.port-item-net{font-size:10px;color:var(--muted);background:var(--surface2);padding:1px 6px;border-radius:4px;border:1px solid var(--border);}
.port-item-change{font-size:11px;font-weight:600;}
.port-item-amount{font-family:'DM Mono',monospace;font-size:12px;color:var(--muted);}
.port-item-right{display:flex;flex-direction:column;align-items:flex-end;gap:4px;flex-shrink:0;width:clamp(72px,15vw,120px);}
.market-right{display:flex;flex-direction:column;align-items:flex-end;gap:5px;flex-shrink:0;width:clamp(60px,13vw,110px);}
.port-item-usd{font-family:'DM Mono',monospace;font-size:14px;font-weight:500;white-space:nowrap;}
.sep{display:inline-block;width:3px;}

/* ─── TX STATUS ─── */
.tx-item{transition:opacity .15s;}

/* ─── SORT BUTTONS ─── */
.sort-btn{flex:1;padding:8px 0;border-radius:10px;font-size:12px;font-weight:600;cursor:pointer;transition:all .18s;letter-spacing:.02em;}
.sort-btn.active{background:var(--accent);color:#fff;border:1px solid var(--accent);box-shadow:0 3px 12px rgba(124,92,252,.3);}
.sort-btn.inactive{background:transparent;color:var(--muted);border:1px solid var(--border);}

/* ─── COIN DETAIL (variant B / wd-style) ─── */
.cd-header{display:flex;align-items:center;gap:14px;margin-bottom:14px;}
.cd-header-info{flex:1;min-width:0;}
.cd-header-name{font-size:17px;font-weight:700;margin-bottom:4px;display:flex;align-items:baseline;gap:5px;}
.cd-sym{font-size:12px;color:var(--muted);font-weight:400;}
.cd-header-price{display:flex;align-items:center;gap:8px;flex-wrap:wrap;}
.cd-price-val{font-size:21px;font-weight:700;font-family:'DM Mono',monospace;}
.cd-range{display:flex;justify-content:space-between;align-items:center;
  padding:8px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border);
  margin-bottom:10px;font-size:12px;}
.cd-range-group{display:flex;align-items:center;gap:5px;}
.cd-bal{background:var(--surface2);border-radius:14px;padding:13px 16px;margin-bottom:20px;}
.cd-bal-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:4px;}
.cd-bal-lbl{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;}
.cd-bal-amount{font-size:15px;font-weight:700;font-family:'DM Mono',monospace;}
.cd-bal-usd{text-align:right;font-size:12px;color:var(--green);font-family:'DM Mono',monospace;}

/* ─── CHART PERIOD BUTTONS ─── */
.cd-period-btn{padding:5px 12px;border-radius:8px;font-size:12px;font-weight:600;cursor:pointer;white-space:nowrap;transition:all .18s;background:transparent;color:var(--muted);border:1px solid var(--border);}
.cd-period-btn.active{background:var(--accent);color:#fff;border-color:var(--accent);box-shadow:0 2px 8px rgba(124,92,252,.3);}

/* ─── QUICK ACTIONS GRID ─── */
.quick-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;}
.quick-item{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px 16px;cursor:pointer;transition:background .18s,transform .1s;display:flex;flex-direction:column;align-items:center;text-align:center;gap:6px;position:relative;}
.quick-item:active{background:var(--surface2);transform:scale(.97);}
.quick-item strong{font-size:14px;display:block;}
.quick-item small{font-size:11px;color:var(--muted);line-height:1.3;}
.quick-item-wide{grid-column:1 / -1;}
.quick-icon{width:42px;height:42px;border-radius:13px;background:linear-gradient(135deg,var(--accent),#4f46e5);display:flex;align-items:center;justify-content:center;font-size:19px;flex-shrink:0;box-shadow:0 3px 10px rgba(124,92,252,.3);margin-bottom:2px;}
.quick-icon.green{background:linear-gradient(135deg,#059669,#34d399);box-shadow:0 3px 10px rgba(52,211,153,.25);}
.quick-icon.blue{background:linear-gradient(135deg,#0284c7,#38bdf8);box-shadow:0 3px 10px rgba(56,189,248,.25);}

/* ─── BALANCE CARD HIDE ON SUB-SCREENS ─── */
.balance-card.hidden{display:none;}

/* ─── TX HISTORY IMPROVED ─── */
.tx-network{font-size:10px;color:var(--muted);background:var(--surface2);padding:1px 4px;border-radius:4px;border:1px solid var(--border);margin-left:2px;vertical-align:middle;display:inline;line-height:1.4;}
.tx-gas{font-size:11px;color:var(--muted);margin-top:2px;display:flex;align-items:center;gap:4px;}
.tx-usd{font-size:11px;color:var(--muted);margin-top:1px;}

/* ─── HISTORY REDESIGN (18.13) ─── */
.hist-filters{display:flex;gap:6px;margin-bottom:12px;}
.hist-btn{flex:1;padding:7px 4px;font-size:12px;font-weight:600;border-radius:10px;border:1px solid var(--border);background:var(--surface);color:var(--muted);cursor:pointer;white-space:nowrap;transition:all .15s;}
.hist-btn.active{background:var(--accent);color:#fff;border-color:var(--accent);}
.hist-btn.inactive:hover{color:var(--text);}

/* tx-card */
.tx-card{display:flex;flex-direction:column;gap:3px;background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:11px 12px;transition:opacity .15s;}
/* row1: icon · name · date · status */
.tx-card-row1{display:flex;align-items:center;gap:6px;}
.tx-card-ico{width:26px;height:26px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px;flex-shrink:0;}
.tx-card-ico.deposit{background:rgba(52,211,153,.15);}
.tx-card-ico.withdraw{background:rgba(248,113,113,.15);}
.tx-card-ico.exchange{background:rgba(167,139,250,.15);}
.tx-card-ico.bonus{background:rgba(251,191,36,.15);}
.tx-card-date{font-size:11px;color:var(--muted);flex:1;min-width:0;}
.tx-card-row1 .tx-status{position:static;flex-shrink:0;}
/* lower rows */
.tx-card-amtrow{margin-top:2px;line-height:1.4;}
.tx-card-amt{font-family:'DM Mono',monospace;font-size:14px;font-weight:600;}
.tx-card-amt.plus{color:var(--green);}
.tx-card-amt.minus{color:var(--red);}
.tx-card-amt.swap{color:var(--accent2);}
.tx-card-usd{font-size:11px;color:var(--muted);margin-left:5px;}
.tx-card-sub{font-size:11px;color:var(--muted);padding-left:2px;}
/* exchange: two-line header */
.tx-card-exh{display:flex;align-items:center;justify-content:space-between;gap:6px;}
.tx-card-exh .tx-card-pair{font-size:13px;font-weight:600;color:var(--text);}
.tx-card-exh .tx-status{position:static;flex-shrink:0;}

/* ─── CHAT ─── */
.chat-send:hover{opacity:.85;}
/* ─── SUPPORT HEADER (variant B) ─── */
.sup-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px;}
.sup-title{font-size:17px;font-weight:700;}
.sup-badge{display:flex;align-items:center;gap:5px;background:rgba(52,211,153,.1);border:1px solid rgba(52,211,153,.25);border-radius:20px;padding:4px 10px;}
.sup-badge-dot{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 6px var(--green);flex-shrink:0;}
.sup-badge-text{font-size:11px;font-weight:600;color:var(--green);}
.sup-info{display:flex;align-items:center;gap:10px;background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:10px 13px;margin-bottom:12px;}
.sup-info-text{font-size:12px;color:var(--muted);line-height:1.5;}

/* ─── WITHDRAW FORM (variant B) ─── */
.wd-header{display:flex;align-items:center;gap:12px;margin-bottom:16px;}
.wd-title{font-size:16px;font-weight:700;}
.wd-net{font-size:11px;color:var(--accent2);background:rgba(124,92,252,.12);border:1px solid rgba(124,92,252,.3);border-radius:8px;padding:2px 8px;margin-top:3px;display:inline-block;}
.wd-avail{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:var(--muted);margin-bottom:14px;padding:2px 0;}
.wd-avail strong{color:var(--green);font-family:'DM Mono',monospace;}
.wd-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:7px;}
.wd-mode-wrap{display:flex;gap:3px;background:var(--surface2);border-radius:9px;padding:3px;}
.wd-mode{padding:4px 10px;border-radius:7px;font-size:11px;font-weight:600;cursor:pointer;border:none;}
.wd-mode.on{background:var(--surface);color:var(--text);box-shadow:0 1px 4px rgba(0,0,0,.3);}
.wd-mode.off{background:transparent;color:var(--muted);}
.wd-max{padding:5px 10px;border-radius:8px;font-size:11px;font-weight:700;cursor:pointer;border:1px solid var(--green);background:rgba(52,211,153,.15);color:var(--green);}
.wd-input-wrap{position:relative;margin-bottom:14px;margin-top:7px;}
.wd-input-wrap span{position:absolute;left:16px;top:50%;transform:translateY(-50%);color:var(--muted);font-family:'DM Mono',monospace;font-size:13px;pointer-events:none;}
.wd-input-wrap .form-input{padding-left:28px;}
.wd-fee{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:14px 16px;margin-bottom:14px;}
.wd-fee-row{display:flex;justify-content:space-between;margin-bottom:6px;font-size:13px;}
.wd-fee-row.total{border-top:1px solid var(--border);padding-top:8px;margin-bottom:0;font-weight:600;font-size:14px;}
.wd-fee-row.total span:last-child{color:var(--green);font-family:'DM Mono',monospace;}

/* ─── EXCHANGE FORM (wd-style) ─── */
.ex-header{display:flex;align-items:center;gap:12px;margin-bottom:16px;}
.ex-icons{display:flex;align-items:center;}
.ex-icon{flex-shrink:0;border-radius:50%;overflow:hidden;}
.ex-icon:not(:first-child){margin-left:-12px;border:2px solid var(--bg);border-radius:50%;}
.ex-title{font-size:16px;font-weight:700;}
.ex-sub{font-size:12px;color:var(--muted);margin-top:2px;}
.ex-avail{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:var(--muted);margin-bottom:14px;padding:2px 0;}
.ex-avail strong{color:var(--green);font-family:'DM Mono',monospace;}
.ex-mode-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:7px;}
.ex-mode-wrap{display:flex;gap:3px;background:var(--surface2);border-radius:9px;padding:3px;}
.ex-mode{padding:4px 10px;border-radius:7px;font-size:11px;font-weight:600;cursor:pointer;border:none;}
.ex-mode.on{background:var(--surface);color:var(--text);box-shadow:0 1px 4px rgba(0,0,0,.3);}
.ex-mode.off{background:transparent;color:var(--muted);}
.ex-max{padding:5px 10px;border-radius:8px;font-size:11px;font-weight:700;cursor:pointer;border:1px solid var(--green);background:rgba(52,211,153,.15);color:var(--green);}
.ex-input-wrap{position:relative;margin-bottom:14px;margin-top:7px;}
.ex-input-wrap span{position:absolute;left:16px;top:50%;transform:translateY(-50%);color:var(--muted);font-family:'DM Mono',monospace;font-size:13px;pointer-events:none;}
.ex-input-wrap .form-input{padding-left:28px;}
.ex-fee{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:14px 16px;margin-bottom:14px;}
.ex-fee-row{display:flex;justify-content:space-between;margin-bottom:6px;font-size:13px;}
.ex-fee-row.total{border-top:1px solid var(--border);padding-top:8px;margin-bottom:0;font-weight:600;font-size:14px;}
.ex-fee-row.total span:last-child{color:var(--green);font-family:'DM Mono',monospace;}
.ex-rate{text-align:center;font-size:11px;color:var(--muted);margin-top:8px;}

/* ─── CONFIRM MODAL ─── */
#confirm-modal{z-index:300;}
#confirm-modal .confirm-box{
  background:var(--surface);border:1px solid var(--border);border-radius:20px;
  padding:28px 24px 20px;text-align:center;max-width:320px;width:88%;
  box-shadow:0 20px 60px rgba(0,0,0,.7);
  animation:confirmIn .2s ease-out;
}
@keyframes confirmIn{from{opacity:0;transform:scale(.92) translateY(12px);}to{opacity:1;transform:scale(1) translateY(0);}}
.confirm-icon{font-size:36px;margin-bottom:12px;}
.confirm-icon:empty{display:none;}
.confirm-title{font-size:16px;font-weight:700;margin-bottom:8px;color:var(--text);}
.confirm-text{font-size:13px;color:var(--muted);line-height:1.6;margin-bottom:20px;word-break:break-word;}
.confirm-buttons{display:flex;gap:10px;}
.confirm-btn{flex:1;padding:13px 0;border-radius:12px;font-family:'DM Sans',sans-serif;font-size:14px;font-weight:600;cursor:pointer;border:none;transition:opacity .15s,transform .1s;}
.confirm-btn:active{opacity:.85;transform:scale(.97);}
.confirm-btn.cancel{background:rgba(120,120,160,.1);color:var(--muted);border:1px solid var(--border);}
.confirm-btn.ok{background:linear-gradient(135deg,var(--accent),#4f46e5);color:#fff;box-shadow:0 4px 16px rgba(124,92,252,.3);}
.confirm-btn.ok.danger{background:linear-gradient(135deg,#b45309,#f59e0b);}
.confirm-btn.ok.exchange{background:linear-gradient(135deg,#7c3aed,#a78bfa);}

/* ─── АДАПТИВНОСТЬ (Этап 22) ─── */
/* Маленькие экраны < 360px: уменьшить паддинги и крупные шрифты */
@media (max-width: 360px) {
  .btn{padding:14px;}
  .menu-item{padding:13px 14px;}
  .coin-item{padding:11px 12px;}
  .port-item{padding:11px 12px;}
  .dep-c-big-input{font-size:28px;}
  .send-amount-val{font-size:20px;}
  .wd-fee{padding:11px 12px;}
  .ex-fee{padding:11px 12px;}
  .quick-item{padding:14px 10px;}
}