/**
 * auth.css — 로그인/회원가입/계정찾기 전용 좌우 분할 레이아웃
 * login.css / register.css (폼·모달 컴포넌트) 뒤에 로드하여 레이아웃을 덮어쓴다.
 */

:root {
    --primary: #00D4AA;
    --primary-dark: #00B4D8;
    --primary-light: #5EEAD4;
    --primary-gradient: linear-gradient(135deg, #00D4AA 0%, #00B4D8 100%);
    --text-dark: #191f28;
    --text-primary: #333d4b;
    --text-secondary: #6b7684;
    --text-tertiary: #8b95a1;
    --bg-light: #f8fafb;
    --border-color: #e5e8eb;
    --white: #ffffff;
}

* { box-sizing: border-box; }

body.auth-body {
    margin: 0;
    font-family: 'Noto Sans KR', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--text-dark);
    background: var(--white);
}

/* ===== 좌우 분할 프레임 ===== */
.auth-page {
    display: flex;
    align-items: stretch;
    min-height: 100vh;
}

/* 좌: 브랜드 패널 */
.auth-brand {
    flex: 0 0 44%;
    background: var(--primary-gradient);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 64px 56px;
    position: relative;
    overflow: hidden;
}
.auth-brand::before,
.auth-brand::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.09);
}
.auth-brand::before { width: 460px; height: 460px; top: -140px; right: -140px; }
.auth-brand::after  { width: 300px; height: 300px; bottom: -110px; left: -90px; }

.auth-brand-inner { position: relative; z-index: 1; max-width: 460px; width: 100%; }
.auth-brand-logo {
    display: inline-flex; align-items: center; gap: 10px;
    font-size: 30px; font-weight: 800; letter-spacing: -1px; margin-bottom: 44px;
}
.auth-brand-logo i { font-size: 26px; }
.auth-brand h2 {
    font-size: 34px; font-weight: 800; line-height: 1.38; margin: 0 0 18px; letter-spacing: -1px;
}
.auth-brand-desc { font-size: 16px; line-height: 1.65; opacity: 0.9; margin: 0 0 40px; }
.auth-benefits { list-style: none; padding: 0; margin: 0; }
.auth-benefits li {
    display: flex; align-items: center; gap: 14px;
    font-size: 16px; font-weight: 500; margin-bottom: 20px; opacity: 0.96;
}
.auth-benefits li i {
    flex: 0 0 34px; height: 34px; width: 34px; border-radius: 10px;
    background: rgba(255,255,255,0.18);
    display: flex; align-items: center; justify-content: center; font-size: 15px;
}

/* 우: 폼 패널 — login.css/register.css 의 기존 레이아웃을 덮어씀 */
.auth-page > .login-page,
.auth-page > .register-page,
.auth-page > .auth-main {
    flex: 1 1 56%;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 48px 28px;
    background: var(--white);
}

/* 폼 카드의 그림자/배경 제거(패널 안에 들어가므로 중복 카드 방지) */
.auth-page .login-container,
.auth-page .register-container {
    width: 100%;
    max-width: 460px;
    margin: 0;
    padding: 0;
}
.auth-page .login-box,
.auth-page .register-box {
    box-shadow: none;
    border: none;
    background: transparent;
    padding: 0;
    max-width: 460px;
    margin: 0 auto;
    width: 100%;
}

/* ===== 반응형: 900px 이하에서는 브랜드 숨기고 폼만 ===== */
@media (max-width: 900px) {
    .auth-brand { display: none; }
    .auth-page > .login-page,
    .auth-page > .register-page,
    .auth-page > .auth-main { flex-basis: 100%; padding: 32px 20px; }
}

/* ===== 메인 사이트로 돌아가기 버튼 ===== */
.btn-back-main {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 24px;
    padding: 9px 16px;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    background: var(--white);
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    transition: border-color .18s ease, color .18s ease, background .18s ease;
}
.btn-back-main i { font-size: 12px; }
.btn-back-main:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: rgba(0, 212, 170, 0.06);
}

@media (max-width: 900px) {
    .btn-back-main { margin-bottom: 18px; }
}

/* ===== 회원가입: 단계 표시 ===== */
.signup-steps {
    display: flex; gap: 10px; list-style: none; padding: 0; margin: 0 0 26px;
}
.signup-steps .step {
    flex: 1; display: flex; align-items: center; gap: 8px;
    padding: 10px 12px; border-radius: 10px;
    background: var(--bg-light); color: var(--text-tertiary);
    font-size: 14px; font-weight: 600;
}
.signup-steps .step .step-no {
    width: 22px; height: 22px; border-radius: 50%;
    background: var(--border-color); color: #fff;
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 12px; font-weight: 700;
}
.signup-steps .step.active { background: rgba(0,212,170,.08); color: var(--primary); }
.signup-steps .step.active .step-no { background: var(--primary); }

/* ===== 1단계: 본인확인 카드 ===== */
.verify-card {
    text-align: center; padding: 34px 24px;
    border: 1px solid var(--border-color); border-radius: 16px; background: var(--white);
}
.verify-icon {
    width: 62px; height: 62px; margin: 0 auto 18px; border-radius: 50%;
    background: var(--primary-gradient); color: #fff;
    display: flex; align-items: center; justify-content: center; font-size: 26px;
}
.verify-card h3 { margin: 0 0 10px; font-size: 20px; font-weight: 700; color: var(--text-dark); }
.verify-desc { margin: 0 0 24px; font-size: 14px; line-height: 1.65; color: var(--text-secondary); }
.btn-verify-phone {
    width: 100%; padding: 15px 20px; border: none; border-radius: 12px;
    background: var(--primary-gradient); color: #fff;
    font-size: 16px; font-weight: 700; cursor: pointer;
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    transition: opacity .18s ease, transform .18s ease;
}
.btn-verify-phone:hover { opacity: .92; transform: translateY(-1px); }
.verify-note {
    margin: 18px 0 0; font-size: 12px; color: var(--text-tertiary);
    display: flex; align-items: center; justify-content: center; gap: 6px;
}

/* ===== 2단계: 본인확인 결과 요약 ===== */
.verified-summary {
    padding: 18px 20px; margin-bottom: 24px;
    border: 1px solid rgba(0,212,170,.35); border-radius: 14px; background: rgba(0,212,170,.05);
}
.vs-badge {
    display: inline-flex; align-items: center; gap: 6px; margin-bottom: 14px;
    font-size: 13px; font-weight: 700; color: var(--primary);
}
.vs-list { margin: 0; display: grid; gap: 8px; }
.vs-list > div { display: flex; align-items: center; gap: 12px; }
.vs-list dt { width: 72px; flex: 0 0 72px; font-size: 13px; color: var(--text-tertiary); margin: 0; }
.vs-list dd { margin: 0; font-size: 14px; font-weight: 600; color: var(--text-dark); }
.vs-hint { margin: 14px 0 0; font-size: 12px; color: var(--text-tertiary); }

/* ===== 약관 동의 ===== */
.agree-row {
    display: flex; align-items: center; gap: 10px; padding: 11px 2px;
    font-size: 14px; color: var(--text-primary); cursor: pointer;
}
.agree-row input[type="checkbox"] { width: 18px; height: 18px; accent-color: var(--primary); cursor: pointer; }
.agree-row .agree-text { flex: 1; }
.agree-row.agree-all {
    border-bottom: 1px solid var(--border-color); margin-bottom: 6px; padding-bottom: 14px; font-size: 15px;
}
.view-terms-link { font-size: 13px; color: var(--text-tertiary); text-decoration: underline; }
.view-terms-link:hover { color: var(--primary); }

/* ===== 폼 보조 ===== */
.register-sub { margin: 6px 0 0; font-size: 14px; color: var(--text-secondary); }
.field-error { margin: 6px 0 0; font-size: 13px; color: #e03131; min-height: 0; }
.btn-register-submit {
    width: 100%; padding: 15px 20px; margin-top: 8px; border: none; border-radius: 12px;
    background: var(--primary-gradient); color: #fff; font-size: 16px; font-weight: 700; cursor: pointer;
}
.btn-register-submit:disabled { opacity: .6; cursor: not-allowed; }

/* 미성년자 가입 제한 안내 */
.age-notice {
    display: flex; align-items: center; justify-content: center; gap: 7px;
    margin: 0 0 20px; padding: 10px 14px;
    background: #fff4e6; border: 1px solid #ffd8a8; border-radius: 10px;
    font-size: 13px; color: #d9480f;
}