:root {
    --register-primary: var(--tripbora-primary);
    --register-primary-dark: var(--tripbora-primary-hover);
    --register-text: #17212b;
    --register-muted: #64748b;
    --register-border: #dbe3ea;
    --register-surface: #ffffff;
    --register-bg: #f7f9f9;
    --register-error: #b42318;
    --register-success: #067647;
}

.register-page {
    min-width: 0;
    min-height: 100vh;
    margin: 0;
    padding: 28px 20px 64px;
    color: var(--register-text);
    background: var(--register-bg);
}

/* 헤더가 없는 인증 화면이라 로그인처럼 언어 선택만 우측 상단에 둔다.
   흐름 안에 두어 로고/카드와 겹치지 않는다. */
.register-page .register-page__topbar {
    display: flex;
    justify-content: flex-end;
    width: min(100%, 720px);
    margin: 0 auto 10px;
}

/* 헤더처럼 좁지 않으므로 현재 언어의 native name 을 그대로 보여준다. */
.register-page .language-menu-current {
    display: inline;
}

.register-page .language-menu-chevron {
    display: block;
}

.register-page .language-menu-toggle {
    width: auto;
    justify-content: flex-start;
    padding: 7px 9px;
}

.register-wrapper {
    width: min(100%, 720px);
    padding-top: 0;
    margin: 0 auto;
}

.register-logo {
    margin-bottom: 20px;
    text-align: center;
}

.register-logo a {
    display: inline-block;
    width: min(154px, 74vw);
    aspect-ratio: 773 / 727;
    border-radius: 8px;
}

.register-logo img {
    display: block;
    width: 100%;
    height: 100%;
    max-width: none;
    max-height: none;
    object-fit: contain;
    object-position: center;
}

.register-container {
    width: 100%;
    padding: 40px 48px 44px;
    box-sizing: border-box;
    border: 1px solid #e4e9ed;
    border-radius: 16px;
    background: var(--register-surface);
    box-shadow: 0 8px 28px rgba(31, 51, 52, .06);
}

.registration-heading {
    text-align: center;
}

.registration-heading h1 {
    margin: 0;
    color: var(--register-text);
    font-size: clamp(27px, 4vw, 32px);
    line-height: 1.25;
    letter-spacing: -.035em;
}

.registration-heading p {
    margin: 10px 0 0;
    color: var(--register-muted);
    font-size: 15px;
    line-height: 1.6;
}

.registration-progress {
    margin: 30px 0 36px;
}

.registration-step-status {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.registration-progress ol {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0;
    padding: 0;
    margin: 0;
    list-style: none;
}

.registration-progress li {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 7px;
    min-width: 0;
    color: #94a3b8;
    font-size: 13px;
}

.registration-progress li:not(:last-child)::after {
    content: "";
    position: absolute;
    z-index: 0;
    top: 16px;
    left: calc(50% + 16px);
    right: calc(-50% + 16px);
    height: 1px;
    background: var(--register-border);
}

.registration-progress li > span {
    z-index: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    flex: 0 0 32px;
    border: 1px solid var(--register-border);
    border-radius: 50%;
    color: #64748b;
    background: #fff;
    font-weight: 700;
}

.registration-progress li strong {
    overflow: hidden;
    font-weight: 650;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.registration-progress li.is-current,
.registration-progress li.is-complete {
    color: var(--register-primary);
}

.registration-progress li.is-current > span,
.registration-progress li.is-complete > span {
    border-color: var(--register-primary);
    color: #fff;
    background: var(--register-primary);
}

.register-container .form-step {
    display: flex;
    width: 100%;
    flex-direction: column;
    align-items: stretch;
}

.register-container .form-step[hidden] {
    display: none;
}

.step-heading {
    margin-bottom: 26px;
}

.step-heading h2 {
    margin: 0;
    color: var(--register-text);
    font-size: 21px;
    line-height: 1.4;
    letter-spacing: -.02em;
}

.step-heading p {
    margin: 6px 0 0;
    color: var(--register-muted);
    font-size: 14px;
    line-height: 1.55;
}

.register-container .input-group {
    width: 100%;
    margin-bottom: 22px;
}

.register-container .field-label {
    display: inline-block;
    margin-bottom: 8px;
    color: #334155;
    font-size: 14px;
    font-weight: 700;
    line-height: 1.4;
}

.register-container .field-label span {
    color: #8491a2;
    font-size: 12px;
    font-weight: 500;
}

.register-container .field-control {
    display: block;
    width: 100%;
    height: 48px;
    padding: 0 14px;
    margin: 0;
    box-sizing: border-box;
    border: 1px solid #cbd5df;
    border-radius: 9px;
    outline: 0;
    color: var(--register-text);
    background: #fff;
    font: inherit;
    font-size: 15px;
    transition: border-color .15s ease, box-shadow .15s ease, background-color .15s ease;
}

.register-container .field-control:hover {
    border-color: #aebbc7;
}

.register-container .field-control:focus {
    border-color: var(--register-primary);
    box-shadow: 0 0 0 3px rgba(118, 87, 200, .12);
}

.register-container .field-control[aria-invalid="true"] {
    border-color: #e07a72;
}

.register-container .field-control:disabled {
    color: #94a3b8;
    background: #f1f5f9;
}

.register-container .file-control {
    height: auto;
    min-height: 48px;
    padding: 8px;
    line-height: 30px;
}

.register-container .file-control::file-selector-button {
    margin-right: 10px;
    padding: 7px 12px;
    border: 0;
    border-radius: 6px;
    color: #334155;
    background: #eef3f4;
    font: inherit;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
}

.field-feedback,
.field-error {
    display: block;
    min-height: 19px;
    margin-top: 6px;
    font-size: 12.5px;
    line-height: 1.5;
}

.field-feedback {
    color: #778597;
}

.field-feedback.error,
.field-error {
    color: var(--register-error);
}

.field-feedback.success {
    color: var(--register-success);
}

.registration-global-error {
    margin: 0 0 22px;
    padding: 12px 14px;
    border: 1px solid #fecdca;
    border-radius: 9px;
    color: var(--register-error);
    background: #fff6f5;
    font-size: 13px;
    line-height: 1.5;
}

.registration-global-error p {
    margin: 0;
}

/* 유예가 끝난 기존 계정을 정리하고 새로 가입하러 온 경우의 안내. 오류가 아니라 안내다. */
.registration-notice {
    margin: 0 0 22px;
    padding: 12px 14px;
    border: 1px solid #cfe3ff;
    border-radius: 9px;
    color: #1d4ed8;
    background: #f4f8ff;
    font-size: 13px;
    line-height: 1.5;
}

.password-control,
.email-input-wrap {
    position: relative;
}

.register-container .password-control .field-control {
    padding-right: 48px;
}

.register-container .toggle-password {
    position: absolute;
    top: 50%;
    right: 13px;
    width: 24px;
    min-width: 24px;
    height: 24px;
    padding: 0;
    margin: 0;
    border: 0;
    border-radius: 5px;
    transform: translateY(-50%);
    background-color: transparent;
}

.email-domain-suggestions {
    position: absolute;
    z-index: 20;
    top: calc(100% + 5px);
    right: 0;
    left: 0;
    overflow: hidden;
    border: 1px solid #ccd8de;
    border-radius: 9px;
    background: #fff;
    box-shadow: 0 10px 24px rgba(31, 51, 52, .1);
}

.email-domain-suggestions[hidden] {
    display: none;
}

.register-container .email-domain-suggestions button {
    display: block;
    width: 100%;
    min-width: 0;
    padding: 11px 14px;
    border: 0;
    border-radius: 0;
    color: #334155;
    background: #fff;
    font-size: 14px;
    text-align: left;
}

.register-container .email-domain-suggestions button:hover,
.register-container .email-domain-suggestions button[aria-selected="true"] {
    color: var(--register-primary-dark);
    background: var(--tripbora-soft);
}

.email-suggestion {
    margin-top: 8px;
    padding: 10px 12px;
    border-radius: 8px;
    color: #765b14;
    background: #fff9e9;
    font-size: 13px;
    line-height: 1.5;
}

.register-container .email-suggestion button {
    width: auto;
    min-width: 0;
    padding: 2px 3px;
    margin-left: 4px;
    border: 0;
    color: var(--register-primary-dark);
    background: transparent;
    font: inherit;
    font-weight: 700;
    text-decoration: underline;
}

.nickname-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 8px;
}

.register-container button {
    min-height: 46px;
    border-radius: 9px;
    font: inherit;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: background-color .15s ease, border-color .15s ease, color .15s ease;
}

.register-container button:focus-visible,
.register-container input:focus-visible,
.register-logo a:focus-visible {
    outline: 3px solid rgba(118, 87, 200, .24);
    outline-offset: 2px;
}

.button-primary {
    border: 1px solid var(--register-primary);
    color: #fff;
    background: var(--register-primary);
}

.button-primary:hover:not(:disabled) {
    border-color: var(--register-primary-dark);
    background: var(--register-primary-dark);
}

.button-secondary,
.button-tertiary {
    border: 1px solid #cbd5df;
    color: #334155;
    background: #fff;
}

.button-secondary:hover,
.button-tertiary:hover {
    border-color: #9eacb8;
    background: #f8fafc;
}

.button-tertiary {
    min-width: 92px;
    padding: 0 14px;
}

.register-container button:disabled {
    border-color: #d8e0e5;
    color: #94a3b8;
    background: #e9eef1;
    cursor: not-allowed;
}

.step-actions {
    display: grid;
    grid-template-columns: 1fr 1.45fr;
    gap: 10px;
    margin-top: 12px;
}

.step-actions.single-action {
    grid-template-columns: 1fr;
}

.terms-card {
    overflow: hidden;
    border: 1px solid var(--register-border);
    border-radius: 12px;
}

.terms-summary {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 18px;
    color: #1e293b;
    background: #f4f8f8;
    cursor: pointer;
}

.terms-summary > span {
    display: flex;
    min-width: 0;
    flex-direction: column;
    gap: 3px;
}

.terms-summary strong {
    font-size: 15px;
}

.terms-summary small {
    color: var(--register-muted);
    font-size: 12.5px;
    line-height: 1.45;
}

.terms-list {
    padding: 4px 18px;
}

.term-item {
    padding: 14px 0;
    border-top: 1px solid #edf1f3;
}

.term-item:first-child {
    border-top: 0;
}

.term-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.term-row label {
    display: flex;
    min-width: 0;
    align-items: center;
    gap: 8px;
    color: #334155;
    font-size: 14px;
    cursor: pointer;
}

.terms-card input[type="checkbox"] {
    width: 18px;
    height: 18px;
    flex: 0 0 18px;
    margin: 0;
    accent-color: var(--register-primary);
    cursor: pointer;
}

.term-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 30px;
    padding: 2px 5px;
    border-radius: 4px;
    font-size: 10.5px;
    font-weight: 800;
}

.term-badge.required {
    color: var(--register-primary-dark);
    background: #e7f5f3;
}

.term-badge.optional {
    color: #64748b;
    background: #edf1f4;
}

.register-container .term-toggle {
    min-width: auto;
    min-height: 32px;
    padding: 3px 2px;
    border: 0;
    color: #64748b;
    background: transparent;
    font-size: 12.5px;
    font-weight: 600;
    text-decoration: underline;
    white-space: nowrap;
}

/* 이용약관/개인정보처리방침 전문이 들어오므로 카드 안에서만 스크롤되게 한다. */
.term-content {
    max-height: 260px;
    margin: 12px 0 0 26px;
    padding: 12px 14px;
    overflow-y: auto;
    overscroll-behavior: contain;
    border-radius: 7px;
    color: #596779;
    background: #f8fafb;
    font-size: 12.5px;
    line-height: 1.65;
    overflow-wrap: anywhere;
}

/* 동의 없이 열람만 하는 정책. 체크박스 자리만큼 제목을 들여쓴다. */
.term-item--view-only .term-view-label {
    color: #334155;
    font-size: 14px;
}

.term-content[hidden] {
    display: none;
}

.term-content p {
    margin: 0;
}

.form-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 14px;
}

/* ---------- 소셜 신규가입 ----------
   화면 구조와 단계 UI 는 일반 회원가입과 같은 클래스를 그대로 쓴다.
   여기에는 소셜 가입에만 있는 조각(연결된 provider 계정, 안내문, 연결 모드)만 둔다. */

/* provider 가 인증한 이메일을 그대로 쓰는 경우의 문맥 표시. */
.social-signup .social-signup__account {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin: 24px 0 0;
    padding: 13px 14px;
    border-radius: 9px;
    color: var(--register-muted);
    background: #f4f8f8;
    font-size: 13px;
}

.social-signup .social-signup__account strong {
    color: var(--register-text);
    font-size: 14px;
    overflow-wrap: anywhere;
}

.social-signup .social-signup__notice {
    margin: 0 0 14px;
    color: var(--register-muted);
    font-size: 12.5px;
    line-height: 1.55;
}

/*
  기존 계정 연결 모드에서 감추는 영역. display 를 지정한 클래스(.form-step, .step-actions 등)보다
  hidden 이 이겨야 하므로 선택자를 한 단계 더 좁힌다.
*/
.register-container [data-signup-only][hidden] {
    display: none;
}

@media (max-width: 760px) {
    .register-page {
        padding: 20px 14px 44px;
    }

    .register-container {
        padding: 34px 28px 38px;
    }

    .registration-progress li {
        gap: 5px;
        font-size: 12px;
    }
}

@media (max-width: 480px) {
    .register-page {
        padding: 16px 10px 32px;
        background: #fff;
    }

    .register-logo {
        margin-bottom: 12px;
    }

    .register-logo a {
        width: min(137px, 78vw);
    }

    .register-container {
        padding: 24px 14px 28px;
        border: 0;
        border-radius: 0;
        box-shadow: none;
    }

    .registration-heading p {
        font-size: 14px;
    }

    .registration-progress {
        margin: 26px 0 32px;
    }

    .step-heading {
        margin-bottom: 22px;
    }

    .step-heading h2 {
        font-size: 19px;
    }

    .terms-summary,
    .terms-list {
        padding-right: 14px;
        padding-left: 14px;
    }

    .term-row {
        align-items: flex-start;
    }

    .term-row label {
        align-items: flex-start;
        flex-wrap: wrap;
    }

    .term-row label > span:last-child {
        min-width: calc(100% - 64px);
    }

    .term-content {
        margin-left: 0;
        overflow-wrap: anywhere;
    }

    .form-grid {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .nickname-row {
        grid-template-columns: 1fr;
    }

    .button-tertiary {
        width: 100%;
    }

    .step-actions {
        grid-template-columns: 1fr 1.35fr;
    }
}

@media (max-width: 340px) {
    .register-container {
        padding-right: 8px;
        padding-left: 8px;
    }

    .registration-progress li strong {
        font-size: 11px;
    }

    .term-row {
        gap: 7px;
    }

    /* 아주 좁은 화면에서만 사이트 헤더와 같은 아이콘 전용 형태로 줄인다. */
    .register-page .language-menu-current,
    .register-page .language-menu-chevron {
        display: none;
    }

    .register-page .language-menu-toggle {
        width: 36px;
        justify-content: center;
        padding: 7px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .register-container *,
    .register-container *::before,
    .register-container *::after {
        scroll-behavior: auto;
        transition: none;
    }
}