:root {
    --bg-1: #060816;
    --bg-2: #0b1026;
    --bg-3: #11183a;

    --card: rgba(16, 22, 46, 0.68);
    --card-strong: rgba(20, 27, 56, 0.86);
    --border: rgba(120, 146, 255, 0.22);

    --text: #f5f7ff;
    --muted: #a8b1d8;

    --blue: #4da3ff;
    --blue-strong: #2a7fff;
    --pink: #d946ef;
    --pink-strong: #ff4fd8;
    --cyan: #5ee7ff;

    --glow-blue: 0 0 24px rgba(77, 163, 255, 0.38);
    --glow-pink: 0 0 24px rgba(217, 70, 239, 0.32);
    --shadow-card: 0 12px 35px rgba(0, 0, 0, 0.34);
}

* {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    min-height: 100%;
}

body {
    position: relative;
    overflow-x: hidden;
    background:
        radial-gradient(circle at top left, rgba(217,70,239,0.16), transparent 28%),
        radial-gradient(circle at top right, rgba(77,163,255,0.14), transparent 32%),
        linear-gradient(180deg, var(--bg-1) 0%, var(--bg-2) 45%, var(--bg-3) 100%);
    color: var(--text);
    font-family: Arial, sans-serif;
}

.bg-orb {
    position: fixed;
    border-radius: 999px;
    filter: blur(60px);
    pointer-events: none;
    z-index: 0;
    opacity: 0.55;
}

.orb-1 {
    width: 240px;
    height: 240px;
    top: -40px;
    left: -60px;
    background: rgba(217, 70, 239, 0.28);
}

.orb-2 {
    width: 260px;
    height: 260px;
    top: 180px;
    right: -80px;
    background: rgba(77, 163, 255, 0.25);
}

.orb-3 {
    width: 220px;
    height: 220px;
    bottom: 60px;
    left: 20px;
    background: rgba(94, 231, 255, 0.14);
}

.app-shell {
    position: relative;
    z-index: 1;
    max-width: 480px;
    margin: 0 auto;
    padding: 18px 16px 28px;
}

.topbar {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 18px;
}

.brand-wrap {
    display: flex;
    gap: 12px;
    align-items: center;
}

.brand-logo {
    width: 44px;
    height: 44px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    background:
        linear-gradient(135deg, rgba(77,163,255,0.22), rgba(217,70,239,0.22));
    border: 1px solid rgba(255,255,255,0.12);
    color: white;
    font-weight: 700;
    font-size: 20px;
    box-shadow: var(--glow-blue), var(--glow-pink);
}

.brand {
    font-size: 24px;
    font-weight: 800;
    letter-spacing: 0.2px;
}

.brand-sub {
    color: var(--muted);
    font-size: 13px;
    margin-top: 2px;
}

.ghost-link {
    text-decoration: none;
    color: var(--muted);
    font-size: 14px;
    padding: 10px 12px;
    border-radius: 12px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.06);
}

.card {
    background: var(--card);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-radius: 22px;
    padding: 18px;
    margin-bottom: 16px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-card);
}

.section-label {
    color: var(--muted);
    font-size: 13px;
    margin-bottom: 10px;
    letter-spacing: 0.2px;
}

.balance-card {
    text-align: center;
    padding: 24px 18px 18px;
    background:
        linear-gradient(180deg, rgba(18,25,54,0.84), rgba(14,20,44,0.92));
    border: 1px solid rgba(101, 142, 255, 0.26);
    box-shadow:
        0 12px 35px rgba(0,0,0,0.35),
        inset 0 0 0 1px rgba(255,255,255,0.03),
        0 0 35px rgba(77,163,255,0.12);
}

.balance-value {
    font-size: 52px;
    line-height: 1;
    font-weight: 800;
    margin-bottom: 12px;
    background: linear-gradient(180deg, #ffffff 0%, #dbe6ff 55%, #92b2ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 22px rgba(77, 163, 255, 0.22);
}

.status-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 32px;
    padding: 8px 14px;
    border-radius: 999px;
    background: rgba(217, 70, 239, 0.10);
    border: 1px solid rgba(217, 70, 239, 0.24);
    color: #ffd8fb;
    font-size: 13px;
    margin-bottom: 18px;
    box-shadow: var(--glow-pink);
}

.action-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-top: 6px;
}

.action-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    border-radius: 16px;
    padding: 14px 12px;
    font-size: 14px;
    font-weight: 700;
    transition: 0.18s ease;
    border: 1px solid transparent;
}

.action-btn:hover {
    transform: translateY(-1px);
}

.action-primary {
    color: white;
    background: linear-gradient(135deg, var(--blue-strong), var(--pink));
    box-shadow: var(--glow-blue);
}

.action-secondary {
    color: #dbe8ff;
    background: rgba(255,255,255,0.05);
    border-color: rgba(120,146,255,0.18);
}

.compact-info-card {
    padding: 14px;
}

.compact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.compact-item {
    background: rgba(255,255,255,0.04);
    border-radius: 18px;
    padding: 14px;
    border: 1px solid rgba(255,255,255,0.06);
}

.compact-item-full {
    grid-column: 1 / -1;
}

.main-value {
    font-size: 17px;
    font-weight: 700;
    word-break: break-word;
}

.referral-card {
    background:
        linear-gradient(180deg, rgba(20,26,56,0.88), rgba(15,21,47,0.92));
}

.row-line {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding: 9px 0;
    color: var(--text);
}

.row-line span {
    color: var(--muted);
}

.primary-btn {
    width: 100%;
    border: none;
    border-radius: 16px;
    padding: 14px 16px;
    font-size: 15px;
    font-weight: 700;
    background: linear-gradient(135deg, var(--pink), var(--blue));
    color: white;
    cursor: pointer;
    margin-top: 14px;
    box-shadow: var(--glow-pink);
}

.primary-btn:hover {
    transform: translateY(-1px);
}

.invite-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
}

.payment-row {
    display: grid;
    grid-template-columns: 1fr auto auto;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.payment-row:last-child {
    border-bottom: none;
}

.payment-meta {
    min-width: 0;
}

.payment-amount {
    font-weight: 700;
    white-space: nowrap;
}

.payment-status {
    white-space: nowrap;
    color: #9cc6ff;
    font-size: 14px;
}

.subtext {
    color: var(--muted);
    font-size: 14px;
}

.mono {
    font-family: monospace;
    word-break: break-all;
}

.small {
    font-size: 12px;
}

.error-card {
    margin-top: 80px;
    text-align: center;
}

.ref-link-box {
    margin-top: 8px;
    padding: 14px;
    border-radius: 16px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.08);
    color: var(--text);
    word-break: break-all;
}

.topup-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-top: 10px;
}

.topup-card {
    display: block;
    text-decoration: none;
    padding: 18px 14px;
    border-radius: 18px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(120,146,255,0.18);
    box-shadow: var(--shadow-card);
    transition: 0.18s ease;
}

.topup-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-card), var(--glow-blue);
}

.topup-amount {
    font-size: 22px;
    font-weight: 800;
    color: var(--text);
    margin-bottom: 6px;
}

.topup-sub {
    font-size: 13px;
    color: var(--muted);
}

.payment-card-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 14px;
    padding: 14px 0;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.payment-card-row:last-child {
    border-bottom: none;
}

.payment-card-main {
    min-width: 0;
}

.payment-card-amount {
    font-size: 20px;
    font-weight: 800;
    margin-bottom: 6px;
}

.payment-card-date {
    font-size: 13px;
    color: var(--muted);
    margin-bottom: 6px;
}

.payment-card-id {
    color: var(--muted);
}

.payment-badge {
    flex-shrink: 0;
    padding: 8px 12px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
    text-transform: lowercase;
}

.status-success {
    background: rgba(34,197,94,0.14);
    color: #86efac;
    border: 1px solid rgba(34,197,94,0.28);
}

.status-pending {
    background: rgba(250,204,21,0.14);
    color: #fde68a;
    border: 1px solid rgba(250,204,21,0.28);
}

.status-canceled {
    background: rgba(239,68,68,0.14);
    color: #fca5a5;
    border: 1px solid rgba(239,68,68,0.28);
}

.qr-card {
    text-align: center;
}

.qr-wrap {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 10px;
}

.qr-image {
    width: 220px;
    height: 220px;
    border-radius: 18px;
    background: white;
    padding: 10px;
    box-shadow: var(--shadow-card), var(--glow-blue);
}

.action-grid-3 {
    grid-template-columns: 1fr 1fr 1fr;
}

.connect-card-wrap {
    margin: 8px 0 18px;
}

.connect-btn {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: 54px;
    padding: 0 18px;
    border-radius: 18px;
    text-decoration: none;
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 0.2px;
    color: #ffffff;
    background:
        linear-gradient(135deg, rgba(42,127,255,0.92), rgba(217,70,239,0.82));
    border: 1px solid rgba(255,255,255,0.10);
    box-shadow:
        0 10px 26px rgba(0,0,0,0.28),
        0 0 18px rgba(77,163,255,0.18),
        0 0 18px rgba(217,70,239,0.12);
    overflow: hidden;
    transition: transform 0.18s ease, box-shadow 0.18s ease, opacity 0.18s ease;
}

.connect-btn::before {
    content: "";
    position: absolute;
    inset: 1px;
    border-radius: 17px;
    background: linear-gradient(180deg, rgba(255,255,255,0.08), rgba(255,255,255,0.02));
    pointer-events: none;
}

.connect-btn span {
    position: relative;
    z-index: 1;
}

.connect-btn:hover {
    transform: translateY(-1px);
    box-shadow:
        0 12px 28px rgba(0,0,0,0.30),
        0 0 22px rgba(77,163,255,0.22),
        0 0 22px rgba(217,70,239,0.16);
}

.connect-btn:active {
    transform: translateY(0);
}

.center-label {
    text-align: center;
}

.mode-hints {
    margin-top: 14px;
    display: grid;
    gap: 8px;
    color: var(--muted);
    font-size: 13px;
}

.mode-selector-card {
    text-align: center;
}

.mode-form {
    margin-top: 10px;
}

.mode-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
}

.mode-btn {
    min-height: 54px;
    border-radius: 16px;
    border: 1px solid rgba(120,146,255,0.18);
    background: rgba(255,255,255,0.04);
    color: var(--text);
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: 0.18s ease;
}

.mode-btn:hover {
    transform: translateY(-1px);
}

.mode-btn-active {
    background: linear-gradient(135deg, var(--blue-strong), var(--pink));
    box-shadow: var(--glow-blue), var(--glow-pink);
    border-color: transparent;
}

.action-stack-card {
    display: grid;
    gap: 12px;
}

.full-width-btn {
    width: 100%;
}

.config-mode-card {
    text-align: center;
}

.config-mode-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 10px 18px;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--blue-strong), var(--pink));
    color: white;
    font-size: 16px;
    font-weight: 800;
    box-shadow: var(--glow-blue), var(--glow-pink);
}

.config-btn-grid {
    display: grid;
    gap: 12px;
    margin-top: 14px;
}

.config-main-btn {
    min-height: 58px;
    font-size: 17px;
    font-weight: 800;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    justify-content: center;
    text-align: center;
}

.mode-btn {
    text-transform: uppercase;
    letter-spacing: 0.8px;
}

.config-mode-card {
    text-align: center;
    padding-top: 20px;
    padding-bottom: 20px;
}

.config-mode-label {
    color: var(--muted);
    font-size: 13px;
    letter-spacing: 1px;
    margin-bottom: 12px;
}

.config-mode-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 10px 22px;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--blue-strong), var(--pink));
    color: white;
    font-size: 17px;
    font-weight: 800;
    letter-spacing: 1px;
    text-transform: uppercase;
    box-shadow: var(--glow-blue), var(--glow-pink);
}

.mode-badge-wrap {
    display: flex;
    justify-content: center;
    margin: 4px 0 16px;
}

.config-mode-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 10px 22px;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--blue-strong), var(--pink));
    color: white;
    font-size: 17px;
    font-weight: 800;
    letter-spacing: 1px;
    text-transform: uppercase;
    box-shadow: var(--glow-blue), var(--glow-pink);
}

.bottom-nav {
position: fixed;
bottom: 0;
left: 0;
right: 0;

display: grid;
grid-template-columns: repeat(2,1fr);

height: 62px;

background: rgba(18,18,24,0.9);
backdrop-filter: blur(14px);

border-top: 1px solid rgba(255,255,255,0.05);

z-index: 1000;
}

.nav-item {
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;

text-decoration: none;

font-size: 11px;
font-weight: 600;

color: var(--muted);

gap: 2px;
}

.nav-icon {
font-size: 18px;
}

.nav-item:hover {
color: white;
}

.app-shell {
padding-bottom: 80px;
}

.inner-info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-top: 10px;
}

.inner-info-item {
    background: rgba(255,255,255,0.04);
    border-radius: 18px;
    padding: 14px;
    border: 1px solid rgba(255,255,255,0.06);
    min-height: 92px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.small-main-value {
    font-size: 16px;
    line-height: 1.25;
    word-break: break-word;
}