.invite-member-page {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding: 34px 0 72px;
}

.invite-member-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 28px 32px;
    color: #fff;
    border-radius: 20px;
    background: linear-gradient(135deg, #082654, #17427f);
}

.invite-member-header > div { max-width: 820px; }
.invite-member-header h1 { margin: 6px 0 10px; font-size: clamp(34px, 4vw, 52px); line-height: 1.05; }
.invite-member-header p:not(.eyebrow) { margin: 0; color: rgba(255,255,255,.78); font-size: 16px; line-height: 1.55; }

.invite-member-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 420px;
    gap: 18px;
    margin-top: 18px;
    align-items: start;
}

.invite-member-form,
.invite-member-preview,
.member-share-box {
    padding: 26px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: #fff;
    box-shadow: 0 14px 35px rgba(16,48,99,.07);
}

.invite-member-form { display: grid; gap: 15px; }
.invite-member-form label { display: grid; gap: 7px; color: #273b5d; font-size: 14px; font-weight: 750; }
.invite-member-form input,
.invite-member-form select,
.invite-member-form textarea {
    width: 100%;
    min-height: 44px;
    padding: 10px 12px;
    border: 1px solid #cbd6e5;
    border-radius: 9px;
    background: #fff;
    font: inherit;
}
.invite-member-form textarea { resize: vertical; }

.invite-member-project { display: grid; gap: 4px; padding: 16px; border-radius: 12px; background: #eef4fb; }
.invite-member-project span,
.invite-member-project small { color: var(--muted); }
.invite-member-project strong { color: var(--navy-dark); font-size: 19px; }

.invite-approval-note { margin: 0; padding: 13px; color: #6d5510; border-radius: 10px; background: #fff6d8; line-height: 1.45; }
.invite-member-side { position: sticky; top: 90px; }
.invite-member-preview h2,
.member-share-box h2 { margin: 5px 0 10px; color: var(--navy-dark); font-size: 25px; }
.invite-member-preview ul { display: grid; gap: 9px; margin: 16px 0 0; padding-left: 22px; color: #50627d; line-height: 1.45; }
.member-share-box { display: grid; grid-template-columns: 1fr !important; }
.member-share-box > div { grid-column: auto !important; }

.invitation-code-callout {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    align-items: center;
    margin-top: 16px;
    padding: 14px 16px;
    border: 1px solid #f0cf79;
    border-radius: 13px;
    background: #fff8dd;
}
.invitation-code-callout strong { display: block; color: #704f00; }
.invitation-code-callout span { display: block; margin-top: 3px; color: #7d6a37; font-size: 13px; line-height: 1.4; }
.invitation-code-callout a { white-space: nowrap; }

@media (max-width: 900px) {
    .invite-member-layout { grid-template-columns: 1fr; }
    .invite-member-side { position: static; }
}

@media (max-width: 640px) {
    .invite-member-page { width: calc(100% - 20px); padding-top: 14px; }
    .invite-member-header { display: grid; padding: 22px; }
    .invitation-code-callout { display: grid; }
}