.signup-wrap {
    max-width: 480px;
    margin: 0 auto;
    padding: 24px 20px 60px;
}

.signup-title {
    font: 700 22px 'Noto Sans KR';
    margin-bottom: 4px;
}

.signup-sub {
    font: 400 14px 'Noto Sans KR';
    color: #999999;
    margin-bottom: 24px;
}

.signup-step {
    margin-bottom: 20px;
}

.signup-label {
    display: block;
    font: 600 13px 'Noto Sans KR';
    color: #333333;
    margin-bottom: 6px;
    margin-top: 14px;
}

.signup-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.signup-row .signup-btn {
    /* 버튼은 줄어들지 않게 고정하고, 공간이 부족하면 input 쪽이 줄어들게 한다. */
    flex-shrink: 0;
}

.signup-input {
    flex: 1 1 180px;
    /* signup-row 안에서 button과 나란히 있을 때, flex item은 기본적으로
       min-width가 콘텐츠 크기만큼 잡혀서(=auto) 좁은 화면에서 input이
       줄어들지 않고 옆의 버튼(인증번호 받기)을 화면 밖으로 밀어냈다 -
       box-sizing까지 border-box로 맞춰 padding이 폭 계산에 포함되게 한다. */
    min-width: 0;
    box-sizing: border-box;
    height: 44px;
    border: 1px solid #dddddd;
    border-radius: 8px;
    padding: 0 12px;
    font: 400 14px 'Noto Sans KR';
}

.signup-input.full {
    width: 100%;
    box-sizing: border-box;
}

.signup-btn {
    height: 44px;
    padding: 0 16px;
    border: none;
    border-radius: 8px;
    background: rgba(252, 15, 79, 0.9);
    color: #ffffff;
    font: 600 14px 'Noto Sans KR';
    white-space: nowrap;
}

.signup-btn.full {
    width: 100%;
    margin-top: 20px;
}

.signup-btn:disabled {
    background: #d9d9d9;
    color: #ffffff;
}

.signup-msg {
    font: 400 12px 'Noto Sans KR';
    color: #FC0F4F;
    margin-top: 6px;
    min-height: 16px;
}

.signup-checkbox {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 18px;
    font: 400 13px 'Noto Sans KR';
    color: #555555;
}

/* 앱 로그인 화면과 동일한 원형 아이콘 3개(Apple/카카오/구글) 배치. */
.sns-icon-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
    margin: 20px 0 8px;
}

.sns-icon-btn {
    box-sizing: border-box;
    width: 56px;
    height: 56px;
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    padding: 0;
}

.sns-icon-apple {
    background: #000000;
}

.sns-icon-kakao {
    background: #FEE500;
}

/* 구글은 자체 렌더 버튼(type:icon, shape:circle)을 이 컨테이너 안에 그려 넣는다.
   GIS의 size:'large' 아이콘 원형 버튼은 실제 렌더 크기가 40px 고정이라
   Apple/카카오(56px)보다 작게 보였다 - width/height를 직접 못 바꾸니
   transform:scale로 시각적 크기만 맞춘다(레이아웃 차지 크기는 wrap의
   56px 고정 박스가 담당). */
.sns-icon-google-wrap {
    background: transparent;
    overflow: visible;
}

.sns-icon-google-wrap > div {
    transform: scale(1.4);
}

.signup-done-text {
    text-align: center;
    font: 500 16px/1.6 'Noto Sans KR';
    padding: 60px 0;
}


/* ---- 간편 가입 3화면 ---- */
.signup-btn { min-height: 44px; }
.signup-btn.secondary {
    background: #ffffff;
    color: #333333;
    border: 1px solid #dddddd;
}
.signup-btn.secondary:disabled { background: #f5f5f5; color: #999999; }
.signup-linkbtn {
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    box-sizing: border-box;
}

.signup-input:focus, .signup-btn:focus-visible, .signup-pw-toggle:focus-visible, .signup-textbtn:focus-visible,
.signup-checkbox input:focus-visible, .signup-terms summary:focus-visible, .signup-optional summary:focus-visible {
    outline: 3px solid rgba(252, 15, 79, 0.35);
    outline-offset: 2px;
}

.signup-checkbox { min-height: 44px; cursor: pointer; }
.signup-checkbox input { width: 20px; height: 20px; flex-shrink: 0; }

.signup-terms, .signup-optional {
    margin-top: 6px;
    font: 400 13px/1.5 'Noto Sans KR';
    color: #555555;
}
.signup-terms summary, .signup-optional summary {
    cursor: pointer;
    min-height: 44px;
    display: flex;
    align-items: center;
}
.signup-term-name { font: 600 13px 'Noto Sans KR'; margin: 12px 0 4px; }
.signup-term-body {
    max-height: 180px;
    overflow: auto;
    padding: 10px;
    background: #f7f7f7;
    border-radius: 8px;
    font: 400 12px/1.6 'Noto Sans KR';
    white-space: normal;
}

.signup-otp {
    font: 600 22px 'Noto Sans KR';
    letter-spacing: 6px;
    text-align: center;
    height: 52px;
}
.signup-timer { font: 500 13px 'Noto Sans KR'; color: #555555; margin-top: 8px; }
.signup-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.signup-actions .signup-btn { flex: 1 1 140px; }

.signup-verified { font: 600 14px 'Noto Sans KR'; color: #1a8f4a; margin-bottom: 4px; }
.signup-hint { font: 400 12px/1.5 'Noto Sans KR'; color: #777777; margin-top: 6px; }
.signup-pw-wrap { position: relative; }
.signup-pw-wrap .signup-input { padding-right: 68px; }
.signup-pw-toggle {
    position: absolute;
    right: 4px;
    top: 0;
    height: 44px;
    min-width: 56px;
    border: none;
    background: transparent;
    color: #555555;
    font: 500 13px 'Noto Sans KR';
}

.signup-done-title { font: 700 20px 'Noto Sans KR'; text-align: center; margin: 24px 0 16px; }
.signup-done-title:focus { outline: none; }
.signup-done-label { text-align: center; font: 500 13px 'Noto Sans KR'; color: #777777; }
.signup-done-id {
    text-align: center;
    font: 700 28px 'Noto Sans KR';
    letter-spacing: 1px;
    margin: 4px 0 12px;
    word-break: break-all;
    user-select: all;
}
#step-done .signup-btn.secondary { display: block; margin: 0 auto 8px; }
#step-done .signup-hint { text-align: center; }
.signup-textbtn, .signup-textlink {
    display: block;
    margin: 8px auto 0;
    min-height: 44px;
    border: none;
    background: transparent;
    color: #555555;
    font: 400 13px 'Noto Sans KR';
    text-decoration: underline;
    text-align: center;
    line-height: 44px;
}
.signup-install-alt { text-align: center; margin-top: 12px; font: 500 14px 'Noto Sans KR'; }
.signup-install-alt a { display: inline-block; min-height: 44px; line-height: 44px; padding: 0 8px; }

@media (prefers-reduced-motion: reduce) {
    .signup-wrap * { transition: none !important; animation: none !important; }
}

/* 오류/안내 문구 대비: 흰 배경에서 4.5:1 이상이 되도록 조금 더 진한 색과 13px로 */
.signup-wrap .signup-msg { font-size: 13px; color: #c4003a; }


/* 카카오로 시작하기(설정이 켜졌을 때만 렌더). 카카오 기본 노랑 #FEE500 + 검은 글씨. 공식 심볼 이미지는 넣지 않았다(브랜드 가이드 확인 필요). */
.signup-kakao-box { margin-bottom: 6px; }
.signup-kakao {
    display: flex; align-items: center; justify-content: center; box-sizing: border-box; width: 100%; min-height: 48px;
    border-radius: 8px; background: #FEE500; color: rgba(0, 0, 0, 0.85); font: 700 15px 'Noto Sans KR';
    text-decoration: none; text-align: center;
}
.signup-kakao:hover, .signup-kakao:focus-visible { background: #f5dc00; color: rgba(0, 0, 0, 0.85); outline: 2px solid rgba(0, 0, 0, 0.6); outline-offset: 2px; }
.signup-or { display: flex; align-items: center; gap: 10px; margin: 16px 0 2px; color: #767676; font: 400 12px 'Noto Sans KR'; }
.signup-or::before, .signup-or::after { content: ''; flex: 1; height: 1px; background: #dddddd; }