:root {
    --offer-text: #171b26;
    --offer-muted: #667085;
    --offer-border: #e8eaef;
    --offer-soft: #f7f8fb;
    --offer-yellow: #f5b82e;
    --offer-green: #20a464;
    --offer-blue: #2563eb;
    --offer-danger: #dc3545;
    --offer-shadow: 0 7px 24px rgba(23, 27, 38, .06);
    --offer-radius: 22px;
    --offer-radius-card: 14px;
    --offer-font-ui: "Inter", "Segoe UI", Arial, Helvetica, sans-serif;
}

.eb-offer-system-page {
    background: #fff;
    color: var(--offer-text);
    font-family: var(--offer-font-ui);
}

.eb-offer-shell {
    max-width: 1440px;
    padding: 0 28px 32px;
}

.offer-page-head {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    align-items: flex-end;
    margin-bottom: 16px;
}

.offer-page-head h1 {
    margin: 0;
    font-size: 24px;
    line-height: 1.25;
    font-weight: 600;
    letter-spacing: 0;
}

.offer-page-head p {
    margin: 0;
    color: var(--offer-muted);
    font-size: 13px;
    line-height: 1.45;
}

.offer-tabs {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 24px;
}

.offer-tabs a {
    display: inline-flex;
    align-items: center;
    min-height: 38px;
    padding: 0 14px;
    border: 1px solid var(--offer-border);
    border-radius: 999px;
    color: var(--offer-text);
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
}

.offer-tabs a.is-active {
    border-color: rgba(245, 184, 46, .55);
    background: rgba(245, 184, 46, .16);
}

.offer-tab-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 20px;
    height: 20px;
    margin-left: 6px;
    padding: 0 6px;
    border-radius: 999px;
    background: rgba(23, 27, 38, .08);
    color: var(--offer-text);
    font-size: 11px;
    font-weight: 600;
    line-height: 1;
}

.offer-tabs a.is-active .offer-tab-count {
    background: rgba(245, 184, 46, .35);
}

.offer-breadcrumb {
    gap: 8px;
    min-height: 46px;
    margin-bottom: 0;
    align-items: center;
}

.offer-breadcrumb a {
    min-height: auto;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    color: #5f6f8a;
    font-size: 12px;
    font-weight: 500;
}

.offer-breadcrumb a + a::before {
    content: ">";
    margin-right: 10px;
    color: #9aa4b2;
}

.offer-card-list,
.notification-list {
    display: grid;
    gap: 16px;
}

.offer-card,
.notification-card,
.offer-panel,
.offer-empty-card {
    border: 1px solid var(--offer-border);
    border-radius: var(--offer-radius);
    background: #fff;
    box-shadow: var(--offer-shadow);
}

.offer-card {
    padding: 18px;
}

.offer-card-top {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: flex-start;
    margin-bottom: 16px;
}

.offer-card-id {
    display: block;
    color: var(--offer-muted);
    font-size: 12px;
    margin-bottom: 6px;
}

.offer-card-title {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-wrap: wrap;
}

.offer-card-title h2 {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    line-height: 1.25;
}

.offer-card-meta {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-top: 8px;
    color: var(--offer-muted);
    font-size: 13px;
}

.offer-pair-card {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
    align-items: stretch;
    gap: 14px;
}

.offer-mini-listing {
    display: grid;
    grid-template-columns: 128px minmax(0, 1fr);
    gap: 14px;
    padding: 12px;
    border: 1px solid var(--offer-border);
    border-radius: 16px;
    background: #fff;
    min-width: 0;
}

.offer-mini-listing img,
.offer-image-placeholder {
    width: 128px;
    height: 96px;
    border-radius: 12px;
    object-fit: cover;
    background: var(--offer-soft);
}

.offer-image-placeholder {
    display: grid;
    place-items: center;
    color: var(--offer-muted);
    font-size: 12px;
}

.offer-mini-listing small {
    color: var(--offer-muted);
    font-size: 12px;
    font-weight: 500;
}

.offer-mini-listing h3 {
    margin: 5px 0 8px;
    font-size: 15px;
    font-weight: 600;
    line-height: 1.3;
}

.offer-mini-listing strong {
    display: block;
    font-size: 15px;
    font-weight: 600;
}

.offer-mini-listing span {
    display: block;
    margin-top: 6px;
    color: var(--offer-muted);
    font-size: 12px;
}

.offer-swap-node {
    width: 90px;
    min-height: 160px;
    align-self: center;
    display: grid;
    gap: 8px;
    place-items: center;
    align-content: center;
    justify-self: center;
    text-align: center;
    border-radius: 18px;
    color: var(--offer-green);
    background: transparent;
}

.offer-swap-node span {
    width: 54px;
    height: 54px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: rgba(32, 164, 100, .12);
}

.offer-swap-node strong {
    font-size: 15px;
    color: var(--offer-text);
}

.offer-swap-node small {
    color: var(--offer-muted);
    font-size: 13px;
}

.offer-swap-node svg,
.offer-card svg,
.notification-card svg,
.offer-panel svg {
    width: 18px;
    height: 18px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.offer-card-actions,
.offer-action-row {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-end;
    margin-top: 16px;
}

.offer-card-actions form {
    margin: 0;
}

.offer-button,
.offer-primary-button,
.offer-danger-button,
.offer-soft-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 42px;
    padding: 0 16px;
    border: 1px solid var(--offer-border);
    border-radius: 12px;
    background: #fff;
    color: var(--offer-text);
    font-size: 13px;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
}

.offer-primary-button {
    border-color: var(--offer-yellow);
    background: var(--offer-yellow);
}

.offer-danger-button {
    border-color: rgba(220, 53, 69, .28);
    background: rgba(220, 53, 69, .08);
    color: var(--offer-danger);
}

.offer-soft-button {
    background: var(--offer-soft);
}

.notification-card {
    display: grid;
    grid-template-columns: 44px minmax(0, 1fr) auto;
    gap: 14px;
    padding: 16px;
    align-items: start;
}

.notification-icon {
    width: 44px;
    height: 44px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    color: var(--offer-green);
    background: rgba(32, 164, 100, .12);
}

.notification-card h2 {
    margin: 0 0 6px;
    font-size: 16px;
    font-weight: 600;
}

.notification-card p {
    margin: 0 0 10px;
    color: var(--offer-muted);
    font-size: 13px;
    line-height: 1.45;
}

.offer-layout-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 322px;
    gap: 20px;
    align-items: start;
}

.offer-panel {
    padding: 16px;
}

.offer-panel + .offer-panel {
    margin-top: 18px;
}

.offer-panel h2 {
    margin: 0 0 14px;
    font-size: 17px;
    font-weight: 600;
    line-height: 1.3;
}

.offer-detail-pair {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 78px minmax(0, 1fr);
    gap: 16px;
    align-items: stretch;
}

.offer-half-pair {
    grid-template-columns: minmax(0, 1fr) 224px minmax(0, 1fr);
}

.offer-detail-listing {
    display: grid;
    grid-template-rows: auto auto 1fr;
    border: 1px solid var(--offer-border);
    border-radius: var(--offer-radius-card);
    background: #fff;
    overflow: hidden;
    padding: 0;
    min-width: 0;
}

.offer-detail-listing img,
.offer-detail-listing .offer-image-placeholder {
    width: 100%;
    height: 190px;
    border-radius: 12px;
    object-fit: cover;
}

.offer-half-pair .offer-detail-listing img,
.offer-half-pair .offer-detail-listing .offer-image-placeholder {
    height: 176px;
}

.offer-overline {
    margin: 0;
    padding: 12px 13px 0;
    color: #667085;
    font-size: 11px;
    font-weight: 500;
    line-height: 1.35;
}

.offer-image-wrap {
    position: relative;
    margin: 10px 13px 0;
    overflow: hidden;
    border-radius: 12px;
    background: var(--offer-soft);
}

.offer-fav-btn {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 31px;
    height: 31px;
    display: grid;
    place-items: center;
    border: 1px solid var(--offer-border);
    border-radius: 50%;
    background: rgba(255, 255, 255, .92);
    color: var(--offer-text);
    text-decoration: none;
}

.offer-detail-body {
    display: grid;
    gap: 9px;
    padding: 13px;
}

.offer-listing-heading {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 5px;
    min-width: 0;
}

.offer-detail-body h3 {
    flex: 1 1 auto;
    min-width: 0;
    margin: 0;
    font-size: 18px;
    line-height: 1.3;
    font-weight: 600;
}

.offer-detail-body strong {
    flex: 0 0 auto;
    display: block;
    font-size: 17px;
    line-height: 1.3;
    font-weight: 600;
    white-space: nowrap;
}

.offer-chips {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    margin: 0;
}

.offer-chips span {
    display: inline-flex;
    align-items: center;
    min-height: auto;
    padding: 4px 8px;
    border: 1px solid var(--offer-border);
    border-radius: 999px;
    background: #f8fafc;
    color: #344054;
    font-size: 10px;
    font-weight: 500;
    line-height: 1.35;
}

.offer-detail-body > span {
    display: none;
}

.offer-detail-body p {
    margin: 0;
    color: var(--offer-muted);
    line-height: 1.45;
    font-size: 13px;
}

.offer-listing-terms {
    margin: 0;
    border-top: 1px solid var(--offer-border);
    padding-top: 8px;
}

.offer-listing-terms div,
.offer-calculation dl div {
    display: flex;
    justify-content: space-between;
    gap: 12px;
}

.offer-listing-terms dt,
.offer-calculation dt {
    color: var(--offer-muted);
    font-size: 12px;
    line-height: 1.35;
}

.offer-listing-terms dd,
.offer-calculation dd {
    margin: 0;
    text-align: right;
    font-size: 12px;
    line-height: 1.35;
    font-weight: 500;
}

.offer-valuation-box {
    margin-top: 0;
    border: 1px solid #fde68a;
    border-radius: var(--offer-radius-card);
    background: #fffbeb;
    padding: 11px;
}

.offer-valuation-box.is-blue {
    border-color: #bfdbfe;
    background: #eff6ff;
}

.offer-valuation-box span,
.offer-payment span {
    display: block;
    color: var(--offer-muted);
    font-size: 11px;
}

.offer-valuation-box strong {
    margin-top: 4px;
    color: #d97706;
    font-size: 17px;
}

.offer-valuation-box.is-blue strong {
    color: #2563eb;
}

.offer-valuation-box p {
    margin-top: 8px;
}

.offer-half-summary {
    display: grid;
    align-content: start;
    gap: 12px;
    min-width: 0;
    text-align: center;
}

.offer-half-summary > div {
    border: 1px solid var(--offer-border);
    border-radius: var(--offer-radius-card);
    padding: 13px;
    background: #fff;
}

.offer-half-icon {
    width: 52px;
    height: 52px;
    margin: 2px auto 0;
    border-radius: 50%;
    display: grid;
    place-items: center;
    color: var(--offer-yellow);
    background: #fff7df;
}

.offer-half-summary h2 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    line-height: 1.3;
}

.offer-ratio {
    display: grid;
    grid-template-columns: 1fr 1fr;
    overflow: hidden;
    padding: 0 !important;
}

.offer-ratio span {
    padding: 12px 8px;
    background: #fff8e6;
}

.offer-ratio span + span {
    background: #f1f5fb;
}

.offer-ratio strong {
    display: block;
    font-size: 18px;
    line-height: 1.2;
    font-weight: 600;
}

.offer-payment strong {
    display: block;
    margin-top: 8px;
    font-size: 20px;
    line-height: 1.2;
    color: var(--offer-green);
}

.offer-calculation {
    border: 1px solid var(--offer-border);
    border-radius: var(--offer-radius-card);
    padding: 13px;
    background: #fff;
    text-align: left;
}

.offer-calculation h3 {
    margin: 0 0 12px;
    text-align: center;
    font-size: 13px;
    line-height: 1.3;
}

.offer-calculation dl {
    display: grid;
    gap: 7px;
    margin: 0;
}

.offer-calculation .is-total {
    border-top: 1px solid var(--offer-border);
    padding-top: 10px;
}

.offer-calculation .is-total dd {
    color: var(--offer-green);
}

.offer-calculation p {
    margin: 10px 0 0;
    color: var(--offer-muted);
    text-align: center;
    font-size: 12px;
}

.offer-info-list {
    display: grid;
    gap: 0;
    margin: 0;
}

.offer-info-list div {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    border-top: 1px solid var(--offer-border);
    border-bottom: 0;
    padding: 9px 0;
}

.offer-info-list div:first-child {
    border-top: 0;
}

.offer-info-list dt {
    color: var(--offer-muted);
    font-size: 12px;
    line-height: 1.35;
}

.offer-info-list dd {
    margin: 0;
    text-align: right;
    font-size: 12px;
    line-height: 1.35;
    font-weight: 500;
}

.offer-form-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 420px;
    gap: 18px;
}

.offer-form-control {
    display: grid;
    gap: 8px;
    margin-bottom: 16px;
}

.offer-form-control label,
.offer-form-control span {
    font-size: 13px;
    font-weight: 600;
}

.offer-form-control select,
.offer-form-control textarea,
.offer-form-control input[type="text"] {
    width: 100%;
    border: 1px solid var(--offer-border);
    border-radius: 12px;
    padding: 12px 14px;
    font: inherit;
}

.offer-form-control textarea {
    min-height: 132px;
    resize: vertical;
}

.offer-type-options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.offer-type-options label {
    border: 1px solid var(--offer-border);
    border-radius: 16px;
    padding: 14px;
    display: flex;
    gap: 10px;
    align-items: flex-start;
    min-height: 84px;
}

.offer-type-options input[disabled] {
    display: none;
}

.offer-type-options label:has(input[disabled]) {
    display: none;
}

.offer-note {
    border: 1px solid rgba(32, 164, 100, .2);
    border-radius: 16px;
    background: rgba(32, 164, 100, .08);
    padding: 14px;
    color: #10633c;
    font-size: 13px;
    line-height: 1.45;
}

.offer-note-spaced {
    margin-top: 16px;
}

.offer-expiry {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 600;
    color: var(--offer-muted);
}

.offer-expiry.is-urgent {
    color: #9a6200;
}

.offer-expiry.is-expired {
    color: var(--offer-danger);
}

.offer-error {
    border: 1px solid rgba(220, 53, 69, .28);
    border-radius: 16px;
    background: rgba(220, 53, 69, .08);
    padding: 14px;
    color: #b42318;
    margin-bottom: 16px;
}

.offer-decision-panel {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-top: 16px;
    padding: 14px;
    border: 1px solid var(--offer-border);
    border-radius: var(--offer-radius-card);
    background: #f8fafc;
}

.offer-decision-copy h2 {
    margin-bottom: 4px;
    font-size: 16px;
}

.offer-decision-copy p {
    margin: 0;
    color: var(--offer-muted);
    font-size: 12px;
    line-height: 1.35;
}

.offer-chat-thread {
    display: grid;
    gap: 12px;
    margin-bottom: 16px;
}

.offer-chat-message {
    display: grid;
    grid-template-columns: 34px minmax(0, 1fr);
    gap: 10px;
    align-items: start;
    max-width: 100%;
    padding: 0;
    border: 0;
    background: transparent;
}

.offer-chat-message.is-mine {
    grid-template-columns: minmax(0, 1fr) 34px;
    margin-left: 0;
}

.offer-chat-message div {
    border: 1px solid var(--offer-border);
    border-radius: var(--offer-radius-card);
    background: #fff;
    padding: 10px 12px;
}

.offer-chat-message.is-mine div {
    grid-column: 1;
    grid-row: 1;
    background: #fff8e6;
    border-color: #fde68a;
}

.offer-chat-message.is-mine .offer-message-avatar {
    grid-column: 2;
    grid-row: 1;
}

.offer-message-avatar,
.offer-user-avatar {
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: #111827;
    color: #fff;
    font-weight: 700;
}

.offer-message-avatar {
    width: 34px;
    height: 34px;
    font-size: 12px;
}

.offer-chat-message strong {
    font-size: 13px;
}

.offer-chat-message small {
    color: var(--offer-muted);
    font-size: 11px;
}

.offer-chat-message p {
    margin: 8px 0 0;
    color: var(--offer-text);
    font-size: 13px;
    line-height: 1.45;
}

.offer-message-form {
    display: grid;
    grid-template-columns: 42px minmax(0, 1fr) 42px;
    gap: 8px;
    align-items: center;
    margin-top: 14px;
}

.offer-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
}

.offer-message-form input {
    width: 100%;
    min-height: 42px;
    border: 1px solid var(--offer-border);
    border-radius: 12px;
    padding: 0 13px;
    font: inherit;
    font-size: 13px;
}

.offer-send-button {
    min-width: 42px;
    padding: 0;
}

.offer-title-actions,
.offer-side-actions,
.offer-section-heading {
    display: flex;
    gap: 10px;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
}

.offer-user-profile {
    display: grid;
    grid-template-columns: 58px minmax(0, 1fr);
    gap: 12px;
    align-items: center;
    margin-top: 12px;
}

.offer-user-avatar {
    width: 58px;
    height: 58px;
    font-size: 16px;
}

.offer-user-profile h3 {
    margin: 0 0 2px;
    font-size: 15px;
    line-height: 1.3;
    font-weight: 600;
}

.offer-user-profile h3 span {
    display: inline-grid;
    place-items: center;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: #ecfdf3;
    color: var(--offer-green);
}

.offer-user-profile p,
.offer-user-profile small {
    display: block;
    margin: 0 0 4px;
    color: var(--offer-muted);
    font-size: 12px;
    line-height: 1.35;
}

.offer-side-actions {
    margin-top: 14px;
}

.offer-side-actions > * {
    flex: 1;
}

.offer-soft-box {
    display: flex;
    gap: 9px;
    margin-top: 12px;
    border: 1px solid #fde68a;
    border-radius: var(--offer-radius-card);
    background: #fffbeb;
    padding: 10px;
    color: #6b4d00;
}

.offer-soft-box p {
    margin: 0;
    font-size: 12px;
    line-height: 1.45;
}

.offer-suggestion-card {
    display: grid;
    gap: 12px;
}

.offer-suggestion-card .offer-section-heading h2 {
    margin: 0;
}

.offer-suggestion-card .offer-section-heading a {
    color: var(--offer-muted);
    text-decoration: none;
    font-size: 13px;
    font-weight: 700;
}

.offer-suggestion-item {
    display: grid;
    grid-template-columns: 64px minmax(0, 1fr) 31px;
    gap: 10px;
    align-items: center;
    border: 1px solid var(--offer-border);
    border-radius: var(--offer-radius-card);
    padding: 8px;
    color: var(--offer-text);
    text-decoration: none;
}

.offer-suggestion-item img,
.offer-suggestion-item .offer-image-placeholder {
    width: 64px;
    height: 50px;
    border-radius: 10px;
    object-fit: cover;
}

.offer-suggestion-item h3 {
    margin: 0 0 2px;
    font-size: 13px;
    line-height: 1.3;
    font-weight: 600;
}

.offer-suggestion-item p,
.offer-suggestion-item small {
    display: block;
    margin: 0;
    color: var(--offer-muted);
    font-size: 12px;
    line-height: 1.35;
}

.offer-suggestion-item > span {
    width: 31px;
    height: 31px;
    display: grid;
    place-items: center;
    border: 1px solid var(--offer-border);
    border-radius: 50%;
}

.offer-empty-card {
    padding: 36px 20px;
    text-align: center;
}

.offer-empty-card h1,
.offer-empty-card h2 {
    margin: 10px 0 8px;
    font-size: 22px;
    font-weight: 600;
}

.offer-empty-card p {
    max-width: 520px;
    margin: 0 auto 18px;
    color: var(--offer-muted);
    line-height: 1.45;
}

.offer-empty-icon {
    width: 54px;
    height: 54px;
    border-radius: 18px;
    display: inline-grid;
    place-items: center;
    color: var(--offer-green);
    background: rgba(32, 164, 100, .12);
}

.ui-status {
    border-radius: 999px;
    font-weight: 600;
    line-height: 1;
}

@media (max-width: 1100px) {
    .offer-layout-grid,
    .offer-form-grid {
        grid-template-columns: 1fr;
    }

    .offer-detail-pair {
        grid-template-columns: 1fr;
    }

    .offer-half-summary {
        grid-row: 2;
    }

    .offer-half-pair {
        grid-template-columns: 1fr;
    }

    .offer-swap-node {
        width: 100%;
        min-height: auto;
        padding: 6px 0;
    }
}

@media (max-width: 800px) {
    .eb-offer-shell {
        padding: 0 16px 20px;
    }

    .offer-page-head,
    .offer-decision-panel,
    .offer-card-top,
    .offer-card-actions,
    .offer-action-row {
        display: grid;
        justify-content: stretch;
    }

    .offer-card-actions > *,
    .offer-card-actions form,
    .offer-card-actions button,
    .offer-card-actions a,
    .offer-title-actions > *,
    .offer-side-actions > * {
        width: 100%;
    }

    .offer-page-head h1 {
        font-size: 21px;
    }

    .offer-detail-listing {
        padding: 0;
    }

    .offer-detail-listing img,
    .offer-detail-listing .offer-image-placeholder {
        height: 210px;
    }

    .offer-listing-heading {
        grid-template-columns: 1fr;
    }

    .offer-detail-body h3 {
        font-size: 20px;
    }

    .offer-pair-card {
        grid-template-columns: 1fr;
    }

    .offer-swap-node {
        margin: 0 auto;
        transform: none;
    }

    .offer-swap-node span svg {
        transform: rotate(90deg);
    }

    .offer-mini-listing {
        grid-template-columns: 104px minmax(0, 1fr);
    }

    .offer-mini-listing img,
    .offer-image-placeholder {
        width: 104px;
        height: 82px;
    }

    .notification-card {
        grid-template-columns: 38px minmax(0, 1fr);
    }

    .notification-card .offer-button {
        grid-column: 1 / -1;
    }

    .offer-type-options {
        grid-template-columns: 1fr;
    }

    .offer-message-form {
        grid-template-columns: 42px minmax(0, 1fr) 42px;
    }

    .offer-message-form input {
        min-height: 42px;
    }

    .offer-user-profile {
        grid-template-columns: 58px minmax(0, 1fr);
    }

    .offer-user-avatar {
        width: 58px;
        height: 58px;
    }
}