.gbc-auth-page {
    margin: 0;
    background: #f7f7f3;
    color: #0b1726;
}

.gbc-auth-page * { box-sizing: border-box; }
.gbc-auth-page :focus-visible { outline: 3px solid #087949; outline-offset: 3px; }
.gbc-auth-skip { position: absolute; left: -10000px; top: auto; }
.gbc-auth-skip:focus { left: 16px; top: 16px; z-index: 10; padding: 10px 14px; background: #fff; }

.gbc-auth-header {
    max-width: 1180px;
    margin: auto;
    padding: 18px clamp(20px, 3vw, 32px);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    border-bottom: 1px solid #dce3e8;
}
.gbc-auth-brand img { display: block; width: 178px; height: auto; }
.gbc-auth-header nav { display: flex; align-items: center; flex-wrap: wrap; gap: 12px 24px; }
.gbc-auth-header nav a { color: #18304a; font-weight: 750; text-decoration: none; }
.gbc-auth-header nav a:hover { text-decoration: underline; }

.gbc-auth-main {
    max-width: 1180px;
    margin: auto;
    padding: clamp(36px, 5vw, 68px) clamp(20px, 3vw, 32px) 80px;
    display: grid;
    grid-template-columns: minmax(0, 1.12fr) minmax(350px, .88fr);
    align-items: start;
    gap: clamp(32px, 5vw, 74px);
}
.gbc-auth-story { min-width: 0; }
.gbc-auth-eyebrow {
    color: #087949;
    font-size: 12px;
    font-weight: 850;
    letter-spacing: .08em;
    text-transform: uppercase;
}
.gbc-auth-story h1 {
    max-width: 720px;
    margin: 16px 0 22px;
    font-size: clamp(42px, 5vw, 68px);
    line-height: 1.02;
    letter-spacing: -.05em;
}
.gbc-auth-story h1 em { color: #087949; font-style: normal; }
.gbc-auth-lead { max-width: 650px; color: #42566b; font-size: 18px; line-height: 1.58; }
.gbc-auth-story-grid { margin-top: 38px; display: grid; gap: 14px; }
.gbc-auth-story-grid article {
    display: grid;
    grid-template-columns: 38px 1fr;
    gap: 0 13px;
    padding: 16px 18px;
    border: 1px solid #dce3e8;
    border-radius: 14px;
    background: #fff;
}
.gbc-auth-story-grid article span { grid-row: span 2; color: #087949; font-size: 12px; font-weight: 850; }
.gbc-auth-story-grid article strong { font-size: 16px; }
.gbc-auth-story-grid article p { margin: 3px 0 0; color: #607083; font-size: 14px; line-height: 1.5; }
.gbc-auth-development { margin: 26px 0 0; color: #607083; font-size: 13px; }

.gbc-auth-form { min-width: 0; }
.gbc-auth-card {
    padding: clamp(25px, 3.3vw, 42px);
    border: 1px solid #dce3e8;
    border-radius: 20px;
    background: #fff;
    box-shadow: 0 18px 50px rgba(8, 22, 38, .08);
}
.gbc-auth-card h2 { margin: 10px 0 8px; font-size: clamp(30px, 3vw, 40px); line-height: 1.12; letter-spacing: -.035em; }
.gbc-auth-card-intro { margin: 0 0 24px; color: #42566b; font-size: 15px; line-height: 1.55; }
.gbc-auth-form form { width: 100%; display: grid; gap: 9px; }
.gbc-auth-fields label { margin-top: 8px; color: #18304a; font-size: 13px; font-weight: 750; }
.gbc-auth-fields input {
    width: 100%;
    min-height: 48px;
    padding: 12px 13px;
    border: 1px solid #b9c4cd;
    border-radius: 9px;
    background: #fff;
    color: #0b1726;
    font: inherit;
}
.gbc-auth-fields input[type=hidden] { display: none; }
.gbc-auth-fields .v1-primary-button { width: 100%; margin-top: 18px; }
.gbc-auth-card .v1-google-button { min-height: 50px; }
.gbc-auth-card .v1-auth-switch { margin-top: 24px; font-size: 14px; }
.gbc-auth-card .v1-auth-switch a { white-space: nowrap; }
.gbc-auth-card .v1-auth-note { margin: 8px 0; }
.gbc-auth-plan-link { margin: 16px 0 0; text-align: center; font-size: 13px; }
.gbc-auth-plan-link a { color: #087949; font-weight: 700; }
.gbc-auth-mobile-promise, .gbc-auth-mobile-price { display: none; }

.gbc-auth-code .gbc-auth-main { max-width: 700px; display: block; }
.gbc-auth-code .gbc-auth-form { max-width: 540px; margin: auto; }
.gbc-auth-code #id_code { font-size: 23px; font-weight: 750; letter-spacing: .18em; }
.gbc-auth-code #id_code::placeholder { font-size: 15px; font-weight: 400; letter-spacing: normal; }
.gbc-code-digits { width: 100%; min-width: 0; margin: 7px 0 0; padding: 0; border: 0; }
.gbc-code-digits[hidden], [data-code-fallback][hidden] { display: none; }
.gbc-code-digits legend { margin-bottom: 9px; color: #18304a; font-size: 13px; font-weight: 750; }
.gbc-code-row { display: flex; gap: clamp(5px, 1.4vw, 10px); }
.gbc-auth-fields .gbc-code-row input { flex: 1 1 0; width: 0; min-width: 0; min-height: 54px; padding: 5px 0; text-align: center; font-size: clamp(21px, 5vw, 27px); font-weight: 750; font-variant-numeric: tabular-nums; }
.gbc-auth-fields .gbc-code-row input:focus { border-color: #087949; outline: 2px solid #087949; outline-offset: 2px; }
.gbc-auth-code .gbc-auth-fields #verification-code-help { margin: 0; font-size: 13px; }
.gbc-auth-code-secondary { margin-top: 16px; }
.gbc-auth-code-change { margin-top: 20px; }
.gbc-auth-code-change summary { color: #087949; font-weight: 700; cursor: pointer; }
.gbc-auth-code-change form { margin-top: 12px; }

.gbc-offer-card {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 18px;
    margin: 28px 0 34px;
    padding: 23px 25px;
    border: 1px solid #b9ddca;
    border-radius: 18px;
    background: #eaf7ef;
}
.gbc-offer-card .gbc-auth-eyebrow { font-size: 11px; }
.gbc-offer-price { display: flex; align-items: baseline; gap: 8px; margin: 6px 0 0; }
.gbc-offer-price strong { font-size: clamp(44px, 5vw, 62px); line-height: 1; letter-spacing: -.05em; }
.gbc-offer-price span { color: #42566b; font-size: 16px; font-weight: 700; }
.gbc-offer-card > p { max-width: 145px; margin: 0; color: #18304a; font-size: 13px; line-height: 1.45; }
.gbc-value-heading { margin: 0 0 15px; font-size: 21px; }
.gbc-value-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 11px; margin: 0; padding: 0; list-style: none; counter-reset: value; }
.gbc-value-grid li { min-width: 0; padding: 16px; display: grid; grid-template-columns: 30px 1fr; align-content: start; column-gap: 8px; border: 1px solid #dce3e8; border-radius: 12px; background: #fff; counter-increment: value; }
.gbc-value-grid li::before { content: counter(value, decimal-leading-zero); grid-row: span 2; color: #087949; font-size: 12px; font-weight: 850; }
.gbc-value-grid strong { display: block; color: #0b1726; font-size: 14px; line-height: 1.3; }
.gbc-value-grid p { margin: 5px 0 0; color: #526478; font-size: 13px; line-height: 1.45; }
.gbc-value-grid .gbc-value-financial { grid-column: 1 / -1; }
.gbc-value-financial .gbc-value-statement strong { display: inline; color: #0b1726; font-size: inherit; line-height: inherit; }
.gbc-value-financial .gbc-info-wrap { display: inline-flex; vertical-align: middle; }
.gbc-value-financial .gbc-info-button { width: 26px; height: 26px; min-height: 26px; margin-left: 2px; }
.gbc-value-financial .gbc-info-button img { width: 18px; height: 18px; }
.gbc-value-financial .gbc-value-price { color: #087949; font-weight: 750; }
.gbc-value-grid li:last-child:nth-child(odd) { grid-column: 1 / -1; }
.gbc-auth-low-effort { margin: 20px 0 0; color: #42566b; font-size: 14px; }

@media (max-width: 850px) {
    .gbc-auth-main { grid-template-columns: minmax(0, 1fr); gap: 28px; }
    .gbc-auth-story h1 { max-width: 740px; }
    .gbc-auth-form { max-width: 640px; }
}
@media (max-width: 600px) {
    .gbc-auth-header { padding: 13px 20px; }
    .gbc-auth-brand img { width: 142px; }
    .gbc-auth-header nav { justify-content: flex-end; gap: 6px 14px; font-size: 13px; }
    .gbc-auth-main { padding: 22px 20px 52px; }
    .gbc-auth-page .gbc-auth-form { order: 0; }
    .gbc-auth-page .gbc-auth-story { order: 1; }
    .gbc-auth-card { padding: 25px 21px; }
    .gbc-auth-story h1 { font-size: clamp(36px, 10vw, 48px); }
    .gbc-auth-lead { font-size: 16px; }
    .gbc-auth-mobile-promise, .gbc-auth-mobile-price { display: block; }
    .gbc-auth-mobile-promise { margin: 0 0 6px; color: #087949; font-size: 16px; font-weight: 800; line-height: 1.35; }
    .gbc-auth-mobile-price { margin: 0 0 14px; color: #18304a; font-size: 13px; font-weight: 750; }
    .gbc-offer-card { align-items: start; flex-direction: column; }
    .gbc-offer-card > p { max-width: none; }
    .gbc-value-grid { grid-template-columns: 1fr; }
    .gbc-value-grid li:last-child:nth-child(odd) { grid-column: auto; }
}
@media (max-width: 360px) {
    .gbc-auth-card .v1-google-button { font-size: 14px; }
}
@media (prefers-reduced-motion: reduce) {
    .gbc-auth-page * { scroll-behavior: auto !important; }
}