/* ══════════════════════════════════════════════════════════════════
   Binance-style Theme — QPT
   Colors + Binance Nova font across user + admin + guest
══════════════════════════════════════════════════════════════════ */

/* ── Binance Nova / Plex font (CDN) ───────────────────────────── */
@font-face {
    font-family: 'BinancePlex';
    src: url('https://public.bnbstatic.com/static/fonts/BinancePlex-Regular.woff2') format('woff2');
    font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
    font-family: 'BinancePlex';
    src: url('https://public.bnbstatic.com/static/fonts/BinancePlex-Medium.woff2') format('woff2');
    font-weight: 500; font-style: normal; font-display: swap;
}
@font-face {
    font-family: 'BinancePlex';
    src: url('https://public.bnbstatic.com/static/fonts/BinancePlex-Semibold.woff2') format('woff2');
    font-weight: 600; font-style: normal; font-display: swap;
}
@font-face {
    font-family: 'BinancePlex';
    src: url('https://public.bnbstatic.com/static/fonts/BinancePlex-Bold.woff2') format('woff2');
    font-weight: 700; font-style: normal; font-display: swap;
}

:root {
    /* Binance palette */
    --bn-bg:           #0B0E11;
    --bn-bg-2:         #181A20;
    --bn-bg-3:         #1E2329;
    --bn-bg-4:         #2B3139;
    --bn-border:       #2B3139;
    --bn-border-soft:  #474D57;
    --bn-text:         #EAECEF;
    --bn-text-2:       #B7BDC6;
    --bn-text-muted:   #848E9C;
    --bn-yellow:       #F0B90B;
    --bn-yellow-hover: #FCD535;
    --bn-yellow-soft:  rgba(240,185,11,.12);
    --bn-green:        #0ECB81;
    --bn-green-soft:   rgba(14,203,129,.12);
    --bn-red:          #F6465D;
    --bn-red-soft:     rgba(246,70,93,.12);
    --bn-blue:         #3375BB;

    /* Bootstrap variable overrides */
    --bs-body-bg:        var(--bn-bg);
    --bs-body-color:     var(--bn-text);
    --bs-border-color:   var(--bn-border);
    --bs-primary:        #F0B90B;
    --bs-primary-rgb:    240,185,11;
    --bs-success:        #0ECB81;
    --bs-success-rgb:    14,203,129;
    --bs-danger:         #F6465D;
    --bs-danger-rgb:     246,70,93;
    --bs-warning:        #F0B90B;
    --bs-warning-rgb:    240,185,11;
    --bs-info:           #3375BB;
    --bs-secondary:      #474D57;
    --bs-secondary-rgb:  71,77,87;
    --bs-dark:           #0B0E11;
    --bs-light:          #1E2329;
}

/* ── Base ──────────────────────────────────────────────────────── */
html, body {
    font-family: 'BinancePlex', 'Binance Nova', 'Inter', -apple-system,
                 BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif !important;
    background: var(--bn-bg) !important;
    color: var(--bn-text) !important;
    font-feature-settings: 'cv02','cv03','cv04','cv11';
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6, .fw-bold, .fw-semibold, strong, b {
    color: var(--bn-text);
    font-family: inherit;
}

a { color: var(--bn-yellow); text-decoration: none; }
a:hover { color: var(--bn-yellow-hover); }

hr { border-color: var(--bn-border) !important; opacity: 1; }

/* ── Topbar / Sidebar (user layout) ────────────────────────────── */
.topbar {
    background: var(--bn-bg-2) !important;
    box-shadow: 0 1px 0 var(--bn-border) !important;
    color: var(--bn-text);
}
.topbar .text-dark, .topbar .fw-semibold { color: var(--bn-text) !important; }
.topbar .text-muted { color: var(--bn-text-muted) !important; }

.sidebar {
    background: var(--bn-bg-2) !important;
    border-right: 1px solid var(--bn-border);
}
.sidebar .nav-link {
    color: var(--bn-text-2) !important;
    border-radius: 6px !important;
}
.sidebar .nav-link:hover {
    background: var(--bn-bg-3) !important;
    color: var(--bn-yellow) !important;
}
.sidebar .nav-link.active {
    background: var(--bn-yellow-soft) !important;
    color: var(--bn-yellow) !important;
}
.sidebar-brand { border-bottom: 1px solid var(--bn-border) !important; }
.sidebar-brand h5 { color: var(--bn-yellow) !important; }
.sidebar-section { color: var(--bn-text-muted) !important; }

/* ── Content area ──────────────────────────────────────────────── */
.content-area { background: var(--bn-bg) !important; color: var(--bn-text); }
.main-content { background: var(--bn-bg) !important; }

/* ── Cards ─────────────────────────────────────────────────────── */
.card {
    background: var(--bn-bg-2) !important;
    border: 1px solid var(--bn-border) !important;
    color: var(--bn-text) !important;
    box-shadow: none !important;
    border-radius: 8px !important;
}
.card-header, .card-footer {
    background: var(--bn-bg-2) !important;
    border-color: var(--bn-border) !important;
    color: var(--bn-text) !important;
}
.bg-white, .card-header.bg-white {
    background: var(--bn-bg-2) !important;
    color: var(--bn-text) !important;
}
.bg-light, .table-light, thead.table-light {
    background: var(--bn-bg-3) !important;
    color: var(--bn-text) !important;
}

/* ── Tables ────────────────────────────────────────────────────── */
.table {
    color: var(--bn-text) !important;
    --bs-table-bg: transparent;
    --bs-table-striped-bg: rgba(255,255,255,.02);
    --bs-table-hover-bg: rgba(240,185,11,.05);
    --bs-table-color: var(--bn-text);
    --bs-table-border-color: var(--bn-border);
}
.table > :not(caption) > * > * {
    background-color: transparent;
    border-bottom-color: var(--bn-border) !important;
    color: var(--bn-text);
}
.table thead th {
    color: var(--bn-text-muted) !important;
    font-weight: 500;
    font-size: .78rem;
    text-transform: uppercase;
    letter-spacing: .04em;
    background: var(--bn-bg-3) !important;
    border-color: var(--bn-border) !important;
}

/* ── Buttons ───────────────────────────────────────────────────── */
.btn {
    border-radius: 6px !important;
    font-weight: 500;
    transition: all .15s ease;
}
.btn-primary, .btn-warning {
    background: var(--bn-yellow) !important;
    border-color: var(--bn-yellow) !important;
    color: #0B0E11 !important;
    font-weight: 600;
}
.btn-primary:hover, .btn-warning:hover {
    background: var(--bn-yellow-hover) !important;
    border-color: var(--bn-yellow-hover) !important;
    color: #0B0E11 !important;
}
.btn-outline-primary, .btn-outline-warning {
    color: var(--bn-yellow) !important;
    border-color: var(--bn-yellow) !important;
    background: transparent !important;
}
.btn-outline-primary:hover, .btn-outline-warning:hover {
    background: var(--bn-yellow) !important;
    color: #0B0E11 !important;
}
.btn-success {
    background: var(--bn-green) !important;
    border-color: var(--bn-green) !important;
    color: #fff !important;
}
.btn-success:hover { background: #0BB974 !important; border-color: #0BB974 !important; }
.btn-danger {
    background: var(--bn-red) !important;
    border-color: var(--bn-red) !important;
    color: #fff !important;
}
.btn-outline-success { color: var(--bn-green) !important; border-color: var(--bn-green) !important; }
.btn-outline-success:hover { background: var(--bn-green) !important; color: #fff !important; }
.btn-outline-danger  { color: var(--bn-red) !important; border-color: var(--bn-red) !important; }
.btn-outline-danger:hover { background: var(--bn-red) !important; color: #fff !important; }
.btn-outline-secondary {
    color: var(--bn-text-2) !important;
    border-color: var(--bn-border-soft) !important;
    background: transparent !important;
}
.btn-outline-secondary:hover {
    background: var(--bn-bg-3) !important;
    color: var(--bn-text) !important;
    border-color: var(--bn-border-soft) !important;
}
.btn-light {
    background: var(--bn-bg-3) !important;
    border-color: var(--bn-border) !important;
    color: var(--bn-text) !important;
}
.btn-close { filter: invert(1) grayscale(100%) brightness(1.8); }

/* ── Forms ─────────────────────────────────────────────────────── */
.form-control, .form-select {
    background: var(--bn-bg-3) !important;
    border: 1px solid var(--bn-border) !important;
    color: var(--bn-text) !important;
    border-radius: 6px !important;
}
.form-control:focus, .form-select:focus {
    background: var(--bn-bg-3) !important;
    border-color: var(--bn-yellow) !important;
    box-shadow: 0 0 0 .15rem rgba(240,185,11,.15) !important;
    color: var(--bn-text) !important;
}
.form-control::placeholder { color: var(--bn-text-muted) !important; opacity: .8; }
.form-control[readonly], .form-control:disabled {
    background: var(--bn-bg-4) !important; color: var(--bn-text-muted) !important;
}
.input-group-text {
    background: var(--bn-bg-4) !important;
    border-color: var(--bn-border) !important;
    color: var(--bn-text-2) !important;
}
.form-label, label { color: var(--bn-text-2) !important; }
.form-text { color: var(--bn-text-muted) !important; }

/* ── Badges ────────────────────────────────────────────────────── */
.badge.bg-primary, .badge.bg-warning {
    background: var(--bn-yellow-soft) !important;
    color: var(--bn-yellow) !important;
}
.badge.bg-success {
    background: var(--bn-green-soft) !important;
    color: var(--bn-green) !important;
}
.badge.bg-danger {
    background: var(--bn-red-soft) !important;
    color: var(--bn-red) !important;
}
.badge.bg-secondary, .badge.bg-dark {
    background: var(--bn-bg-4) !important;
    color: var(--bn-text-2) !important;
}
.badge.bg-info { background: rgba(51,117,187,.15) !important; color: #4e94d5 !important; }
.badge.bg-light { background: var(--bn-bg-4) !important; color: var(--bn-text-2) !important; }

/* ── Alerts ────────────────────────────────────────────────────── */
.alert { border-radius: 6px; border: 1px solid transparent; }
.alert-success { background: var(--bn-green-soft) !important; border-color: rgba(14,203,129,.3) !important; color: var(--bn-green) !important; }
.alert-danger  { background: var(--bn-red-soft) !important; border-color: rgba(246,70,93,.3) !important; color: var(--bn-red) !important; }
.alert-warning { background: var(--bn-yellow-soft) !important; border-color: rgba(240,185,11,.3) !important; color: var(--bn-yellow) !important; }
.alert-info    { background: rgba(51,117,187,.12) !important; border-color: rgba(51,117,187,.3) !important; color: #4e94d5 !important; }
.alert-secondary { background: var(--bn-bg-3) !important; border-color: var(--bn-border) !important; color: var(--bn-text-2) !important; }

/* ── Modals ────────────────────────────────────────────────────── */
.modal-content {
    background: var(--bn-bg-2) !important;
    border: 1px solid var(--bn-border) !important;
    color: var(--bn-text);
    border-radius: 8px !important;
}
.modal-header, .modal-footer { border-color: var(--bn-border) !important; }

/* ── Dropdowns ─────────────────────────────────────────────────── */
.dropdown-menu {
    background: var(--bn-bg-2) !important;
    border: 1px solid var(--bn-border) !important;
    color: var(--bn-text) !important;
}
.dropdown-item { color: var(--bn-text-2) !important; }
.dropdown-item:hover, .dropdown-item:focus {
    background: var(--bn-bg-3) !important;
    color: var(--bn-yellow) !important;
}

/* ── Text utilities ───────────────────────────────────────────── */
.text-muted, .text-secondary { color: var(--bn-text-muted) !important; }
.text-body, .text-dark { color: var(--bn-text) !important; }
.text-success { color: var(--bn-green) !important; }
.text-danger  { color: var(--bn-red) !important; }
.text-warning, .text-primary { color: var(--bn-yellow) !important; }
.text-info { color: #4e94d5 !important; }
.text-white-50 { color: rgba(255,255,255,.5) !important; }

/* ── Background utilities ──────────────────────────────────────── */
.bg-body { background: var(--bn-bg) !important; }

/* ── Pagination ────────────────────────────────────────────────── */
.page-link {
    background: var(--bn-bg-2) !important;
    border-color: var(--bn-border) !important;
    color: var(--bn-text-2) !important;
}
.page-link:hover { background: var(--bn-bg-3) !important; color: var(--bn-yellow) !important; }
.page-item.active .page-link {
    background: var(--bn-yellow) !important;
    border-color: var(--bn-yellow) !important;
    color: #0B0E11 !important;
}
.page-item.disabled .page-link { background: var(--bn-bg-2) !important; color: var(--bn-text-muted) !important; }

/* ── Nav tabs ──────────────────────────────────────────────────── */
.nav-tabs { border-bottom-color: var(--bn-border) !important; }
.nav-tabs .nav-link {
    color: var(--bn-text-muted) !important;
    border: none !important;
    background: transparent !important;
}
.nav-tabs .nav-link:hover { color: var(--bn-text) !important; }
.nav-tabs .nav-link.active {
    color: var(--bn-yellow) !important;
    background: transparent !important;
    border-bottom: 2px solid var(--bn-yellow) !important;
}

/* ── List group ────────────────────────────────────────────────── */
.list-group-item {
    background: var(--bn-bg-2) !important;
    border-color: var(--bn-border) !important;
    color: var(--bn-text) !important;
}

/* ── Progress bars ─────────────────────────────────────────────── */
.progress { background: var(--bn-bg-3) !important; }
.progress-bar { background: var(--bn-yellow) !important; color: #0B0E11; }

/* ── Master Wallet hero override ───────────────────────────────── */
.master-hero { background: linear-gradient(180deg, var(--bn-bg-2) 0%, var(--bn-bg-3) 100%) !important; }

/* ── Bottom nav mobile (user) ──────────────────────────────────── */
#bottomNav { background: var(--bn-bg-2) !important; box-shadow: 0 -2px 12px rgba(0,0,0,.5) !important; border-top: 1px solid var(--bn-border); }
#bottomNav a, #bottomNav button { color: var(--bn-text-muted) !important; }
#bottomNav a.active, #bottomNav button.active { color: var(--bn-yellow) !important; }
#bottomNav a.active::before { background: var(--bn-yellow) !important; }
#bottomNav a.active .bn-icon, #bottomNav button.active .bn-icon { background: var(--bn-yellow-soft) !important; }

/* ── Toasts ────────────────────────────────────────────────────── */
.toast {
    background: var(--bn-bg-2) !important;
    color: var(--bn-text) !important;
    border: 1px solid var(--bn-border) !important;
}

/* ── Code / monospace ──────────────────────────────────────────── */
code, pre, .font-monospace {
    font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', monospace !important;
    color: var(--bn-yellow);
}

/* ── Scrollbar ─────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--bn-bg); }
::-webkit-scrollbar-thumb { background: var(--bn-bg-4); border-radius: 6px; }
::-webkit-scrollbar-thumb:hover { background: var(--bn-border-soft); }

/* ── Guest (login/register) pages ──────────────────────────────── */
.min-h-screen, .bg-gray-100 { background: var(--bn-bg) !important; }
.bg-white.shadow { background: var(--bn-bg-2) !important; border: 1px solid var(--bn-border); }