:root {
    color-scheme: light;
    --signup-ink: #17211b;
    --signup-muted: #66736b;
    --signup-line: #dbe5dd;
    --signup-bg: #f4f8f2;
    --signup-card: #ffffff;
    --signup-green: #1f7a4f;
    --signup-green-dark: #155c3b;
    --signup-gold: #c9952d;
    --signup-red: #b42318;
}

* {
    box-sizing: border-box;
}

body.signup-flow-page {
    min-height: 100vh;
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    color: var(--signup-ink);
    background:
        radial-gradient(circle at 12% 18%, rgba(31, 122, 79, 0.13), transparent 28%),
        linear-gradient(135deg, #f8fbf5 0%, #edf5ef 45%, #f7f2e8 100%);
}

.signup-shell {
    width: min(980px, calc(100% - 32px));
    min-height: 100vh;
    margin: 0 auto;
    display: grid;
    grid-template-columns: minmax(280px, 0.82fr) minmax(0, 1.18fr);
    gap: 28px;
    align-items: center;
    padding: 32px 0;
}

.signup-side,
.signup-card {
    border: 1px solid rgba(23, 33, 27, 0.08);
    background: rgba(255, 255, 255, 0.86);
    box-shadow: 0 24px 70px rgba(23, 33, 27, 0.12);
}

.signup-side {
    min-height: 520px;
    padding: 30px;
    border-radius: 18px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.signup-card {
    min-height: 520px;
    padding: 26px;
    border-radius: 18px;
}

.signup-logo img {
    width: 82px;
    height: auto;
    display: block;
    margin-bottom: 30px;
}

.signup-kicker,
.signup-eyebrow {
    margin: 0 0 10px;
    color: var(--signup-green);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0;
    text-transform: uppercase;
}

.signup-side h1,
.signup-content h2 {
    margin: 0 0 14px;
    line-height: 1.08;
}

.signup-side h1 {
    font-size: 2.1rem;
}

.signup-side p,
.signup-lead {
    color: var(--signup-muted);
    line-height: 1.65;
}

.signup-home-link,
.signup-secondary-link {
    color: var(--signup-green-dark);
    font-weight: 800;
    text-decoration: none;
}

.signup-home-link {
    margin-top: auto;
}

.signup-progress {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(88px, 1fr));
    gap: 8px;
    margin-bottom: 30px;
}

.signup-progress-step {
    min-width: 0;
    display: grid;
    gap: 7px;
    color: #89948d;
    font-size: 0.78rem;
    font-weight: 800;
}

.signup-progress-step i {
    width: 28px;
    height: 28px;
    display: inline-grid;
    place-items: center;
    border-radius: 999px;
    border: 1px solid var(--signup-line);
    background: #f7faf6;
    font-style: normal;
}

.signup-progress-step.is-current,
.signup-progress-step.is-done {
    color: var(--signup-green-dark);
}

.signup-progress-step.is-current i,
.signup-progress-step.is-done i {
    color: #fff;
    border-color: var(--signup-green);
    background: var(--signup-green);
}

.signup-content {
    max-width: 680px;
}

.signup-content h2 {
    font-size: 1.75rem;
}

.signup-soft-grid,
.signup-guide-grid {
    display: grid;
    gap: 12px;
    margin: 26px 0;
}

.signup-soft-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.signup-soft-grid article,
.signup-guide-grid article,
.signup-preview-list,
.signup-note {
    border: 1px solid var(--signup-line);
    border-radius: 12px;
    background: #fbfdfb;
}

.signup-soft-grid article {
    min-height: 72px;
    padding: 16px;
    display: grid;
    place-items: center;
    text-align: center;
}

.signup-soft-grid strong,
.signup-guide-grid strong,
.signup-preview-list strong {
    display: block;
    margin-bottom: 8px;
}

.signup-soft-grid span,
.signup-guide-grid p,
.signup-preview-list span,
.signup-form small {
    color: var(--signup-muted);
    line-height: 1.55;
}

.signup-guide-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.signup-guide-grid article {
    padding: 18px;
}

.signup-guide-grid article:last-child {
    grid-column: 1 / -1;
}

.signup-form {
    display: grid;
    gap: 14px;
    margin-top: 18px;
}

.signup-form label:not(.signup-check) {
    display: grid;
    gap: 8px;
    font-weight: 800;
}

.signup-form input[type="text"],
.signup-form input[type="email"],
.signup-form input[type="tel"],
.signup-form input[type="password"],
.signup-form textarea {
    width: 100%;
    min-height: 48px;
    border: 1px solid #ccd8cf;
    border-radius: 10px;
    padding: 12px 14px;
    color: var(--signup-ink);
    background: #fff;
    font: inherit;
}

.signup-form textarea {
    resize: vertical;
    min-height: 110px;
}

.signup-form input:focus {
    outline: 3px solid rgba(31, 122, 79, 0.16);
    border-color: var(--signup-green);
}

.signup-choice-grid,
.signup-plan-grid {
    display: grid;
    gap: 12px;
    margin-top: 18px;
}

.signup-choice-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.signup-choice-card,
.signup-plan-card {
    position: relative;
    border: 1px solid var(--signup-line);
    border-radius: 12px;
    background: #fbfdfb;
    padding: 16px;
    display: grid;
    gap: 8px;
    cursor: pointer;
}

.signup-choice-card input,
.signup-plan-card input,
.signup-billing-toggle input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.signup-choice-card.is-selected,
.signup-plan-card.is-selected,
.signup-billing-toggle label.is-selected {
    border-color: var(--signup-green);
    box-shadow: 0 14px 32px rgba(31, 122, 79, 0.14);
    background: #f6fbf7;
}

.signup-choice-card strong,
.signup-plan-card strong {
    font-size: 1.05rem;
}

.signup-choice-card span,
.signup-plan-card small {
    color: var(--signup-muted);
    line-height: 1.5;
}

.signup-billing-toggle {
    display: inline-flex;
    gap: 6px;
    border: 1px solid var(--signup-line);
    border-radius: 8px;
    background: #f7faf6;
    padding: 4px;
}

.signup-billing-toggle label {
    position: relative;
    border-radius: 6px;
    padding: 9px 12px;
    color: var(--signup-muted);
    font-weight: 800;
    cursor: pointer;
}

.signup-billing-toggle label.is-selected {
    color: var(--signup-green-dark);
    background: #ffffff;
}

.signup-plan-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.signup-plan-card {
    align-content: start;
}

.signup-plan-card.is-premium {
    border-color: #c9952d;
    background: linear-gradient(180deg, #fffdf7 0%, #ffffff 52%, #f8fbf8 100%);
}

.signup-plan-card em {
    width: fit-content;
    border: 1px solid #e4c16f;
    border-radius: 999px;
    padding: 4px 9px;
    color: #6d4b0d;
    background: #fff2cf;
    font-size: 0.75rem;
    font-style: normal;
    font-weight: 900;
}

.signup-plan-price {
    color: var(--signup-green-dark);
    font-size: 1.45rem;
    font-weight: 900;
}

.signup-plan-period {
    color: var(--signup-muted);
    font-size: 0.85rem;
}

.signup-plan-card ul {
    margin: 8px 0 0;
    padding-left: 18px;
    color: var(--signup-ink);
    line-height: 1.45;
}

.signup-preview-heading {
    margin: 22px 0 8px;
}

.signup-password-row {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 8px;
}

.signup-password-row button {
    min-width: 72px;
    border: 1px solid var(--signup-line);
    border-radius: 10px;
    background: #eef6ef;
    color: var(--signup-green-dark);
    font-weight: 800;
}

.signup-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
    margin-top: 22px;
}

.signup-primary-button {
    border: 0;
    border-radius: 10px;
    padding: 14px 18px;
    color: #fff;
    background: var(--signup-green);
    font: inherit;
    font-weight: 900;
    cursor: pointer;
    box-shadow: 0 10px 24px rgba(31, 122, 79, 0.24);
}

.signup-primary-button:hover {
    background: var(--signup-green-dark);
}

.signup-alert {
    border-radius: 12px;
    padding: 12px 14px;
    margin: 0 0 18px;
}

.signup-alert p {
    margin: 4px 0;
}

.signup-alert-error {
    border: 1px solid rgba(180, 35, 24, 0.25);
    color: var(--signup-red);
    background: #fff4f2;
}

.signup-preview-list {
    display: grid;
    gap: 0;
    margin: 24px 0;
    overflow: hidden;
}

.signup-preview-list div {
    display: grid;
    grid-template-columns: 140px 1fr;
    gap: 14px;
    padding: 15px 18px;
    border-bottom: 1px solid var(--signup-line);
}

.signup-preview-list div:last-child {
    border-bottom: 0;
}

.signup-check {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    color: var(--signup-muted);
    line-height: 1.5;
}

.signup-check input {
    margin-top: 3px;
}

.signup-check a {
    color: var(--signup-green-dark);
    font-weight: 800;
}

@media (max-width: 860px) {
    .signup-shell {
        grid-template-columns: 1fr;
        padding: 18px 0;
    }

    .signup-side,
    .signup-card {
        min-height: 0;
    }

    .signup-side {
        padding: 24px;
    }

    .signup-logo img {
        margin-bottom: 24px;
    }

    .signup-side h1 {
        font-size: 1.9rem;
    }

    .signup-progress {
        overflow-x: auto;
        grid-template-columns: repeat(5, minmax(88px, 1fr));
        padding-bottom: 4px;
    }

    .signup-soft-grid,
    .signup-guide-grid,
    .signup-choice-grid,
    .signup-plan-grid {
        grid-template-columns: 1fr;
    }

    .signup-guide-grid article:last-child {
        grid-column: auto;
    }

    .signup-preview-list div {
        grid-template-columns: 1fr;
    }
}