*, *::before, *::after {
    box-sizing: border-box;
}

body {
    font-family: 'Manrope', sans-serif;
    background-color: #000000;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}

.container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 20px;
}

.header {
    padding: 20px 0;
}

.header__content {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: inline-block;
    text-decoration: none;
}

.logo svg {
    display: block;
    height: 40px;
    width: auto;
}

.btn-get-started {
    background-color: #ffffff;
    color: #000000;
    border: none;
    padding: 12px 24px;
    font-family: 'Manrope', sans-serif;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    border-radius: 8px;
    transition: all 0.2s;
}

.btn-get-started:hover {
    background-color: #f5f5f5;
    transform: translateY(-1px);
}

.main {
    padding: 36px 0 8px;
    background-image: url('bg-brandguide.png');
    background-position: center;
    background-repeat: no-repeat;
    background-size: 60% auto;
}

.main > .container {
    width: 100%;
}

.invoice-card {
    background-color: #ffffff;
    border-radius: 24px;
    padding: 40px;
    width: 100%;
    box-sizing: border-box;
    max-width: 800px;
    margin: 0 auto 8px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.12);
}

.invoice-card__title {
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 1px;
    color: #1a1a1a;
    margin: 0 0 32px;
    text-transform: uppercase;
}

.invoice-card__amount {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 40px;
    padding-bottom: 32px;
    border-bottom: 1px solid #e5e5e5;
}

.invoice-card__amount-icon {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.invoice-card__amount-icon svg {
    width: 100%;
    height: 100%;
    display: block;
}

.invoice-card__amount-value {
    font-size: 36px;
    font-weight: 800;
    color: #000000;
}

.invoice-card__details {
    margin-bottom: 40px;
}

.invoice-card__detail-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    border-bottom: 1px solid #e5e5e5;
}

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

.invoice-card__detail-label {
    font-size: 14px;
    font-weight: 500;
    color: #666666;
}

.invoice-card__detail-value {
    font-size: 14px;
    font-weight: 600;
    color: #000000;
}

.invoice-card__footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 32px;
    border-top: 1px solid #e5e5e5;
}

.invoice-card__status {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.invoice-card__status-label-wrapper {
    display: flex;
    align-items: center;
    gap: 6px;
}

.invoice-card__status-label {
    font-size: 12px;
    font-weight: 500;
    color: #666666;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.invoice-card__status-tooltip {
    position: relative;
    display: inline-flex;
    align-items: center;
    cursor: help;
}

.invoice-card__status-tooltip svg {
    display: block;
    width: 14px;
    height: 14px;
}

.invoice-card__status-tooltip-text {
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    margin-bottom: 8px;
    padding: 8px 12px;
    background-color: #000000;
    color: #ffffff;
    font-size: 12px;
    font-weight: 400;
    white-space: nowrap;
    border-radius: 6px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s;
    z-index: 10;
}

.invoice-card__status-tooltip-text::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 4px solid transparent;
    border-top-color: #000000;
}

.invoice-card__status-tooltip:hover .invoice-card__status-tooltip-text {
    opacity: 1;
}

.invoice-card__status-value {
    font-size: 14px;
    font-weight: 700;
    color: #000000;
    display: flex;
    align-items: center;
    gap: 8px;
}

.invoice-card__status-spinner {
    width: 16px;
    height: 16px;
    border: 2px solid #e5e5e5;
    border-top-color: #000000;
    border-radius: 50%;
    display: none;
    animation: spin 1s linear infinite;
}

.invoice-card__status-value--active .invoice-card__status-spinner {
    display: block;
}

.invoice-card__status-timer {
    display: none;
}

.invoice-card__status-value--active .invoice-card__status-timer {
    display: inline;
}

.invoice-card__status-expired {
    display: none;
}

.invoice-card__status-value--expired .invoice-card__status-expired {
    display: inline;
}

.invoice-card__status-value--expired .invoice-card__status-spinner,
.invoice-card__status-value--expired .invoice-card__status-timer {
    display: none;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.invoice-card__button {
    background-color: #000000;
    color: #ffffff;
    border: none;
    padding: 16px 40px;
    font-family: 'Manrope', sans-serif;
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    border-radius: 12px;
    transition: all 0.2s;
}

.invoice-card__button:hover {
    background-color: #1a1a1a;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.network-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    display: none;
    align-items: center;
    justify-content: center;
    padding: 24px;
    z-index: 9999;
}

.network-modal-overlay.network-modal-overlay--open {
    display: flex;
}

.network-modal {
    width: min(520px, 100%);
    background: #ffffff;
    border-radius: 20px;
    box-shadow: 0 16px 50px rgba(0, 0, 0, 0.35);
    padding: 18px;
}

.network-modal__top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 4px 4px 14px 4px;
}

.network-modal__title {
    flex: 1;
    text-align: left;
    font-size: 16px;
    font-weight: 800;
    letter-spacing: 0.2px;
    color: #111111;
}

.network-modal__close {
    width: 36px;
    height: 36px;
    border-radius: 12px;
    border: none;
    background: rgba(0, 0, 0, 0.06);
    cursor: pointer;
    font-size: 16px;
    font-weight: 800;
    line-height: 1;
    color: #111111;
    transition: background 0.15s ease, transform 0.15s ease;
}

.network-modal__close:hover {
    background: rgba(0, 0, 0, 0.1);
    transform: translateY(-1px);
}

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

.network-option {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 14px;
    width: 100%;
    border: 1px solid rgba(0, 0, 0, 0.08);
    background: rgba(0, 0, 0, 0.02);
    border-radius: 18px;
    padding: 14px 16px;
    cursor: pointer;
    transition: background 0.15s ease, transform 0.15s ease, border-color 0.15s ease;
}

.network-option:hover {
    background: rgba(0, 0, 0, 0.04);
    border-color: rgba(0, 0, 0, 0.16);
    transform: translateY(-1px);
}

.network-option__icon {
    width: 44px;
    height: 44px;
    border-radius: 16px;
    background: rgba(0, 0, 0, 0.06);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.network-option__label {
    font-size: 15px;
    font-weight: 800;
    color: #111111;
    letter-spacing: 0.3px;
    }

.page-footer {
    padding: 0 0 42px;
}

.page-footer-card {
    background-color: #ffffff;
    border-radius: 24px;
    padding: 18px 24px;
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.12);
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 16px;
    box-sizing: border-box;
}

.page-footer-card__left {
    display: flex;
    align-items: center;
}

.page-footer-card__logo {
    height: 22px;
    width: auto;
    display: block;
}

.page-footer-card__center {
    text-align: center;
    font-size: 13px;
    font-weight: 800;
    color: #111111;
    letter-spacing: 0.3px;
}

.android .page-footer-card__center {
    text-align: right;
    justify-self: end;
}

.page-footer-card__right {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
}

.social-link {
    width: 38px;
    height: 38px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background-color: #f2f2f2;
    text-decoration: none;
}

.social-link svg {
    display: block;
    width: 18px;
    height: 18px;
}

.invoice-card,
.page-footer-card {
    width: 100%;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    box-sizing: border-box;
}

.invoice-card__detail-row {
    gap: 14px;
}

.invoice-card__detail-label {
    flex: 0 0 auto;
}

.invoice-card__detail-value {
    flex: 1 1 auto;
    min-width: 0;
    max-width: 58%;
    text-align: right;
    overflow-wrap: anywhere;
    word-break: break-word;
}

.invoice-card__amount {
    flex-wrap: wrap;
}

@media (max-width: 480px) {
    .invoice-card {
        padding: 24px;
        border-radius: 20px;
    }

    .invoice-card__detail-row {
        align-items: flex-start;
    }

    .invoice-card__detail-value {
        max-width: 100%;
        text-align: left;
    }

    .page-footer-card__right {
        display: none;
    }

    .page-footer-card__center {
        font-size: 12px;
        text-align: center;
        font-weight: 800;
    }

    .header__content {
        flex-wrap: wrap;
        gap: 12px;
    }

    .logo {
        max-width: 220px;
    }

    .logo svg {
        width: 220px;
        height: auto;
        display: block;
    }

    .btn-get-started {
        margin-left: auto;
    }
}

.android .page-footer-card__center {
    text-align: right;
    justify-self: end;
}