body.login-body { background: var(--bg-soft); min-height: 100vh; display: flex; flex-direction: column; }
.login-body-content { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 24px 16px; }

/* ── 카드 모달 공통 (login · onboarding) ── */
.login-card {
  --card-gap: 14px;
  --card-section: 16px;
  width: 100%;
  max-width: 520px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px 20px 20px;
  box-sizing: border-box;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
  display: flex;
  flex-direction: column;
  gap: var(--card-section);
  container-type: inline-size;
}
.login-card > * { margin: 0; }
.login-card-header { text-align: center; }
.login-card-title { font-size: 26px; font-weight: 700; color: #111; line-height: 1.3; margin: 0; }
.login-card-sub { font-size: 14px; color: #888; margin: 4px 0 0; line-height: 1.45; }
.auth-mode-switch {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  padding: 5px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 12px;
}
.auth-mode-btn {
  padding: 12px 16px;
  border: none;
  border-radius: 9px;
  background: transparent;
  font-size: 16px;
  font-weight: 500;
  color: var(--text-hint);
  cursor: pointer;
  transition: background 0.2s, color 0.2s, box-shadow 0.2s;
}
.auth-mode-btn.is-active {
  background: #fff;
  color: var(--text-primary);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08);
  font-weight: 600;
}
.auth-mode-btn:hover:not(.is-active) { color: var(--text-secondary); }
.auth-mode-btn:focus-visible {
  outline: 2px solid var(--text-primary);
  outline-offset: 2px;
}
#signup-flow:not([hidden]),
#login-flow:not([hidden]) {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
#login-flow form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
#login-flow .or-divider {
  margin: 0;
}
#login-flow .btn-google + .btn-kakao {
  margin-top: 0;
}
.login-card-main { display: flex; flex-direction: column; gap: var(--card-gap); }
#google-signup-flow { display: flex; flex-direction: column; gap: var(--card-gap); }
.login-card-footer {
  border-top: 1px solid var(--border);
  padding-top: var(--card-gap);
  margin-top: 2px;
  display: flex;
  flex-direction: column;
  gap: var(--card-gap);
  align-items: center;
  text-align: center;
}
.login-card-footer:not(:has(:not([hidden]))) {
  display: none;
}
.auth-card-step {
  display: flex;
  flex-direction: column;
  gap: var(--card-gap);
}
.auth-card-step[hidden] { display: none !important; }
.auth-card-actions {
  display: flex;
  gap: var(--card-gap);
  margin-top: 4px;
}
.auth-card-actions .btn-submit,
.auth-card-actions .btn-outline-step { flex: 1; }
.terms-stack { display: flex; flex-direction: column; gap: 4px; }

.tab-row { display: flex; border-bottom: 0.5px solid var(--border); margin-bottom: 0; }
.tab-btn { flex: 1; background: none; border: none; padding: 10px; font-size: 24px; color: var(--text-hint); border-bottom: 2px solid transparent; margin-bottom: -1px; transition: all 0.2s; }
.tab-btn.active { color: var(--text-primary); border-bottom-color: var(--text-primary); font-weight: 500; }
.form-field { margin-bottom: 0; }
.form-field + .form-field { margin-top: var(--card-gap); }
.form-field label { display: block; font-size: 20.4px; color: var(--text-secondary); margin-bottom: 6px; font-weight: 500; }
.form-field .hint { font-size: 16.8px; color: var(--text-hint); font-weight: 400; }
.form-field input { width: 100%; padding: 11px 14px; border: 0.5px solid var(--border); border-radius: 8px; font-size: 24px; color: var(--text-secondary); outline: none; transition: border-color 0.2s; box-sizing: border-box; }
.form-field input:focus { border-color: var(--text-hint); }
.pw-wrap { position: relative; }
.pw-wrap input { padding-right: 44px; }
.pw-toggle { position: absolute; right: 12px; top: 50%; transform: translateY(-50%); background: none; border: none; color: var(--text-hint); font-size: 27.6px; padding: 0; cursor: pointer; }
.btn-submit { width: 100%; padding: 13px; background: var(--text-primary); color: #fff; border: none; border-radius: 10px; font-size: 25.2px; font-weight: 500; cursor: pointer; margin-top: 0; transition: background 0.2s; box-sizing: border-box; }
.btn-submit:hover { background: var(--text-secondary); }
.btn-submit:disabled { background: var(--border-strong); cursor: not-allowed; }
.divider { text-align: center; margin: 20px 0; position: relative; }
.divider::before { content:''; position:absolute; top:50%; left:0; right:0; border-top:0.5px solid var(--border); }
.divider span { background:#fff; padding: 0 12px; font-size: 14.4px; color:var(--text-hint); position:relative; }
.demo-hint { background: var(--bg-soft); border: 0.5px solid var(--border); border-radius: 8px; padding: 12px 14px; font-size: 20.4px; color: var(--text-muted); line-height: 1.7; }
.demo-hint b { color: var(--text-secondary); }
.agree-row { margin-bottom: 14px; font-size: 20.4px; color: var(--text-muted); }
.agree-row a { color: var(--text-secondary); text-decoration: underline; }
.agree-row input[type=checkbox] { margin-right: 6px; accent-color: var(--text-primary); }

.btn-kakao {
  display: flex; align-items: center; justify-content: center; gap: 9px;
  width: 100%; padding: 13px; background: #FEE500; color: #2a1a1a;
  font-size: 24px; font-weight: 600; border: none; border-radius: 10px;
  cursor: pointer; text-decoration: none; transition: background 0.15s, opacity 0.15s;
  margin: 0; box-sizing: border-box;
}
.btn-kakao:hover { background: #F5DC00; }
.btn-kakao.is-disabled { opacity: 0.55; cursor: not-allowed; pointer-events: auto; filter: grayscale(0.15); }
.btn-kakao.is-disabled:hover { background: #FEE500; box-shadow: none; }

.btn-google {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  width: 100%; padding: 13px; background: #fff; color: #3c4043;
  font-size: 24px; font-weight: 600; border: 1px solid #dadce0; border-radius: 10px;
  cursor: pointer; text-decoration: none; transition: background 0.15s, box-shadow 0.15s;
  margin: 0; box-sizing: border-box;
}
.btn-google:hover { background: #f8f9fa; box-shadow: 0 1px 3px rgba(60,64,67,.15); }
.btn-google:disabled, .btn-google.is-disabled { opacity: 0.55; cursor: not-allowed; pointer-events: none; }

.login-card-notice {
  background: #f0f7ff;
  border: 1px solid #c5ddf8;
  border-radius: 10px;
  padding: 10px 12px;
  color: #1a4a7a;
  line-height: 1.4;
  font-size: 13px;
}
.login-card-notice strong {
  display: block;
  font-size: 14px;
  margin-bottom: 6px;
  color: #0d3a66;
  text-align: center;
}
.login-card-notice-desc {
  display: block;
  width: 100%;
  line-height: 1.5;
  text-align: left;
}
#beta-notice .login-card-notice-desc {
  line-height: 1.4;
  white-space: nowrap;
  overflow: hidden;
}
.login-card-notice--warn {
  background: #fff8e6;
  border-color: #f0d78c;
  color: #5c4a12;
}
.login-card-notice--warn strong { color: #4a3a0a; }
.login-card-notice--warn .login-card-notice-desc { white-space: normal; margin: 0 0 10px; }
.btn-inapp-copy {
  display: block;
  width: 100%;
  margin-top: 4px;
  padding: 10px 12px;
  border: 1px solid #d4a017;
  border-radius: 8px;
  background: #fff;
  color: #5c4a12;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
}
.btn-inapp-copy:hover { background: #fffdf5; }

.login-setup-hint {
  font-size: 14px;
  color: #666;
  text-align: center;
  line-height: 1.55;
  margin: 0;
}

.login-email-toggle {
  width: 100%; padding: 11px; background: none; border: none;
  color: var(--text-muted); font-size: 20.4px; cursor: pointer; margin-top: 0;
}
.login-email-toggle:hover { color: var(--text-secondary); }
.login-email-panel { margin-top: var(--card-gap); }
.login-email-panel[hidden] { display: none !important; }
.or-divider {
  display: flex; align-items: center; gap: 10px;
  margin: var(--card-gap) 0; font-size: 19.2px; color: var(--border-strong);
}
.or-divider::before, .or-divider::after { content: ''; flex: 1; border-top: 0.5px solid var(--border); }

.step-indicator {
  display: flex; align-items: flex-start; justify-content: center;
  flex-wrap: wrap; gap: 4px 0; margin-bottom: 0;
}
.step-item { display: flex; flex-direction: column; align-items: center; gap: 4px; }
.step-num {
  width: 28px; height: 28px; border-radius: 50%; background: var(--border);
  color: var(--text-hint); font-size: 20.4px; font-weight: 600;
  display: flex; align-items: center; justify-content: center; transition: all 0.2s;
}
.step-item.active .step-num { background: var(--text-primary); color: #fff; }
.step-item.done .step-num { background: var(--text-secondary); color: #fff; }
.step-label { font-size: 16.8px; color: var(--text-hint); white-space: nowrap; }
.step-item.active .step-label { color: var(--text-primary); font-weight: 500; }
.step-item.done .step-label { color: var(--text-secondary); }
.step-line { width: 28px; height: 1px; background: var(--border); margin: 14px 4px 0; flex-shrink: 0; }

.code-row { display: flex; gap: 8px; align-items: flex-end; }
.code-row input { flex: 1; min-width: 0; }
.btn-send-code {
  flex-shrink: 0; padding: 11px 14px; background: var(--text-primary); color: #fff;
  border: none; border-radius: 8px; font-size: 20.4px; font-weight: 500;
  cursor: pointer; white-space: nowrap; transition: background 0.2s;
}
.btn-send-code:hover { background: var(--text-secondary); }
.btn-send-code:disabled { background: var(--border-strong); cursor: not-allowed; }
.btn-send-code.verify { background: #fff; color: var(--text-primary); border: 0.5px solid var(--border-strong); }
.btn-send-code.verify:hover { background: var(--bg-soft); }
.code-hint { font-size: 19.2px; color: var(--text-hint); margin-top: 5px; }
.verified-msg { font-size: 19.2px; color: var(--success); margin-top: 5px; display: none; }
.verified-msg:not([hidden]) { display: block; }
.social-choice-desc { font-size: 19.2px; color: var(--text-secondary); margin-bottom: 16px; text-align: center; }

/* 성별 — 큰 선택 버튼 (어르신 접근성) */
.gender-row { display: flex; gap: 10px; }
.gender-row .gender-pill {
  flex: 1; position: relative;
  display: flex; align-items: center; justify-content: center; margin: 0;
  min-height: 56px; padding: 14px;
  border: 1.5px solid var(--border-strong); border-radius: 12px;
  background: #fff; cursor: pointer;
  font-size: 19.2px; font-weight: 600; color: var(--text-secondary);
  user-select: none; transition: border-color .15s, background .15s, color .15s;
}
.gender-row .gender-pill input { position: absolute; opacity: 0; width: 0; height: 0; pointer-events: none; }
.gender-row .gender-pill:hover { border-color: var(--text-secondary); }
.gender-row .gender-pill.is-selected,
.gender-row .gender-pill:has(input:checked) {
  border-color: var(--primary); border-width: 2px;
  background: var(--bg-soft); color: var(--primary);
}

/* 출생연도 — 큰 글씨 드롭다운 */
.birthyear-select {
  width: 100%; min-height: 56px; padding: 14px 44px 14px 16px;
  font-size: 19.2px; color: var(--text-primary);
  border: 1.5px solid var(--border-strong); border-radius: 12px; background-color: #fff;
  -webkit-appearance: none; -moz-appearance: none; appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23666' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'/></svg>");
  background-repeat: no-repeat; background-position: right 14px center;
  cursor: pointer;
}
.birthyear-select:focus { outline: none; border-color: var(--primary); border-width: 2px; }

.or-divider { display: flex; align-items: center; gap: 10px; margin: 18px 0; color: var(--text-hint); font-size: 18px; }
.or-divider::before, .or-divider::after { content: ''; flex: 1; height: 1px; background: var(--border-strong); }

.pw-strength-wrap { margin-top: 8px; display: flex; align-items: center; gap: 8px; }
.pw-strength-bar { display: flex; gap: 4px; flex: 1; }
.pw-bar { flex: 1; height: 4px; border-radius: 2px; background: var(--border); transition: background 0.2s; }
.pw-bar.weak { background: var(--accent); }
.pw-bar.fair { background: var(--warning); }
.pw-bar.good { background: #5ab55e; }
.pw-bar.strong { background: var(--primary-light); }
.pw-label { font-size: 16.8px; color: var(--text-hint); min-width: 28px; text-align: right; }
.pw-label.weak { color: var(--accent); }
.pw-label.fair { color: var(--warning); }
.pw-label.good { color: #5ab55e; }
.pw-label.strong { color: var(--primary-light); }
.pw-rules { list-style: none; padding: 0; margin: 8px 0 0; display: flex; flex-wrap: wrap; gap: 4px 12px; }
.pw-rules li { font-size: 16.8px; color: var(--text-hint); display: flex; align-items: center; gap: 4px; }
.pw-rules li::before { content: '○'; font-size: 15.6px; }
.pw-rules li.ok { color: var(--success); }
.pw-rules li.ok::before { content: '●'; }
.pw-match-msg { font-size: 19.2px; margin-top: 5px; display: none; }
.pw-match-msg.ok { color: var(--success); display: block; }
.pw-match-msg.err { color: var(--error); display: block; }

.terms-all-row {
  display: flex; align-items: center; gap: 8px; padding: 12px 14px;
  background: var(--bg-soft); border-radius: 8px; font-size: 21.6px;
  font-weight: 500; color: var(--text-secondary); cursor: pointer; margin-bottom: 0;
}
.terms-divider { border: none; border-top: 0.5px solid var(--border); margin: var(--card-gap) 0; }
.terms-row {
  display: flex; align-items: flex-start; gap: 8px;
  font-size: 14px; color: var(--text-secondary); padding: 4px 0; line-height: 1.5;
}
.terms-row label { display: flex; align-items: flex-start; gap: 8px; cursor: pointer; }
.terms-row a { color: var(--text-secondary); text-decoration: underline; flex-shrink: 0; }
.terms-row input[type=checkbox] { accent-color: var(--text-primary); width: 16px; height: 16px; flex-shrink: 0; margin-top: 2px; }

.btn-outline-step {
  width: 100%; padding: 12px; background: #fff; color: var(--text-secondary);
  border: 0.5px solid var(--border-strong); border-radius: 10px; font-size: 24px;
  cursor: pointer; margin-top: 0; transition: background 0.2s; box-sizing: border-box;
}
.btn-outline-step:hover { background: var(--bg-soft); }

.member-type-label { font-size: 20.4px; font-weight: 600; color: var(--text-secondary); margin-bottom: 0; line-height: 1.4; }
.member-type-row { display: flex; flex-direction: column; gap: var(--card-gap); margin-bottom: 0; }
.member-type-card {
  position: relative; display: flex; flex-direction: column; align-items: flex-start;
  width: 100%; min-width: 0; border: 1.5px solid var(--border); border-radius: 10px;
  padding: 14px 16px; cursor: pointer; transition: border-color 0.15s, background 0.15s;
  background: #fff; box-sizing: border-box; overflow: visible;
}
.member-type-card input { position: absolute; opacity: 0; pointer-events: none; }
.member-type-card:has(input:checked) { border-color: var(--text-primary); background: var(--bg-soft); }
.member-type-title { font-size: 21.6px; font-weight: 600; color: var(--text-primary); margin-bottom: 4px; line-height: 1.35; }
.member-type-desc { font-size: 16.8px; color: var(--text-muted); line-height: 1.5; word-break: keep-all; }
.member-type-benefit {
  display: block;
  width: 100%;
  box-sizing: border-box;
  margin-top: 10px;
  padding: 9px 10px;
  background: #e03131;
  color: #fff;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 500;
  line-height: 1.35;
  white-space: normal;
  word-break: keep-all;
}

.signup-disclosure {
  background: #f8f9fc; border: 1px solid #e2e6ef; border-radius: 12px;
  padding: 14px; margin: 0;
}
.signup-disclosure-head strong { display: block; font-size: 15px; color: #222; margin-bottom: 8px; line-height: 1.4; }
.signup-disclosure-head p { margin: 0; font-size: 13px; color: #555; line-height: 1.65; }
.signup-disclosure-head code { font-size: 11px; background: #eef1f6; padding: 1px 5px; border-radius: 4px; }
.signup-disclosure-table { width: 100%; border-collapse: collapse; margin: 12px 0 8px; font-size: 12px; }
.signup-disclosure-table th, .signup-disclosure-table td {
  border: 1px solid #e2e6ef; padding: 7px 8px; text-align: left; vertical-align: top; line-height: 1.45;
}
.signup-disclosure-table th { background: #eef1f6; color: #333; font-weight: 600; width: 24%; }
.signup-disclosure-note { margin: 0; font-size: 12px; color: #666; line-height: 1.55; }
.signup-type-summary {
  margin-top: 10px; padding: 10px 12px; background: #fff;
  border: 1px solid #e2e6ef; border-radius: 8px; font-size: 13px; color: #444;
}
.signup-type-summary strong { color: #111; }

.signup-google-ready,
.signup-oauth-ready { text-align: center; padding: 4px 0 0; }
.signup-google-ready-icon,
.signup-oauth-ready-icon {
  width: 52px; height: 52px; margin: 0 auto 10px; border-radius: 50%;
  border: 1px solid #e8e8e8; display: flex; align-items: center; justify-content: center; background: #fff;
}
.signup-oauth-ready-icon--kakao { background: #FEE500; border-color: #e6d200; }
.signup-google-ready-title,
.signup-oauth-ready-title { font-size: 17px; font-weight: 700; color: #111; margin-bottom: 6px; }
.signup-google-ready-desc,
.signup-oauth-ready-desc { margin: 0; font-size: 14px; color: #666; line-height: 1.6; }

.login-card-notice--minimal {
  background: #f6fbf6;
  border-color: #c8e6c9;
  color: #1b4332;
}
.login-card-notice--minimal strong { color: #14532d; }
.login-card-notice--minimal .login-card-notice-desc {
  white-space: normal;
  margin: 6px 0 0;
  line-height: 1.55;
  font-size: 13px;
}
.signup-tag-optional {
  display: inline-block;
  font-size: 10px;
  font-weight: 600;
  color: #666;
  background: #eee;
  padding: 1px 5px;
  border-radius: 4px;
  vertical-align: middle;
}
.signup-not-collected {
  margin: 10px 0 8px;
  padding: 10px 12px;
  background: #fafafa;
  border: 1px dashed #ddd;
  border-radius: 8px;
  font-size: 12px;
  color: #555;
  line-height: 1.55;
}
.signup-not-collected strong { display: block; color: #333; margin-bottom: 6px; font-size: 13px; }
.signup-not-collected ul { margin: 0 0 8px; padding-left: 18px; }
.signup-not-collected p { margin: 0; }

.google-login-quick-desc { text-align: center; font-size: 14px; color: #666; margin: 0; line-height: 1.55; }

.auth-mode-link {
  background: none; border: none; padding: 0; font-size: 14px; color: #888; cursor: pointer; line-height: 1.5;
}
.auth-mode-link span { color: #111; font-weight: 600; text-decoration: underline; text-underline-offset: 2px; }
.auth-mode-link:hover span { color: #333; }
.auth-mode-link--block { display: block; text-align: center; text-decoration: none; margin-top: 2px; }

.consent-done-banner {
  background: #f5f7ff; border: 1px solid #d8dcff; border-radius: 10px;
  padding: 12px 14px; font-size: 13px; color: #444; line-height: 1.6;
}
.consent-done-banner strong { display: block; color: #333; margin-bottom: 4px; font-size: 14px; }

.marketing-benefit-box {
  background: #fffbe6; border: 1px solid #ffe066; border-radius: 10px;
  padding: 14px; margin: 0;
}
.marketing-benefit-box-title { font-size: 15.6px; font-weight: 600; color: #7a5c00; margin-bottom: 6px; }
.marketing-benefit-box-body { font-size: 15.6px; color: #7a5c00; line-height: 1.7; }
.marketing-legal-note { font-size: 14.4px; color: #aaa; line-height: 1.7; margin: 0; }

.oauth-header-icon {
  width: 48px; height: 48px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 10px;
}

@media (max-width: 520px) {
  .login-card { padding: 22px 18px 20px; --card-section: 16px; }
  .signup-disclosure-table th, .signup-disclosure-table td { font-size: 11px; padding: 5px 6px; }
}

.signup-method-hint {
  margin: 6px 0 0;
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.5;
}
.signup-method-row { display: flex; flex-direction: column; gap: var(--card-gap); margin-bottom: 0; }
.signup-method-card {
  position: relative; display: flex; flex-direction: column; align-items: flex-start;
  width: 100%; min-width: 0; border: 1.5px solid var(--border); border-radius: 10px;
  padding: 14px 16px; cursor: pointer; transition: border-color 0.15s, background 0.15s, opacity 0.15s;
  background: #fff; box-sizing: border-box;
}
.signup-method-card input { position: absolute; opacity: 0; pointer-events: none; }
.signup-method-card:has(input:checked) { border-color: var(--text-primary); background: var(--bg-soft); }
.signup-method-card.is-disabled { opacity: 0.45; cursor: not-allowed; pointer-events: none; }
.signup-method-title { font-size: 21.6px; font-weight: 600; color: var(--text-primary); margin-bottom: 4px; line-height: 1.35; }
.signup-method-desc { font-size: 16.8px; color: var(--text-muted); line-height: 1.5; word-break: keep-all; }
.signup-google-note {
  margin: 0 0 4px;
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.55;
  text-align: center;
}
#su-panel-google:not([hidden]) { display: flex; flex-direction: column; gap: 16px; }
#su-panel-email:not([hidden]) { display: flex; flex-direction: column; gap: var(--card-gap); }

.member-type-note {
  font-size: 12px;
  color: var(--text-hint);
  margin-top: 10px;
  line-height: 1.5;
}

.login-card--wide { max-width: 560px; }
.step-indicator--4 .step-label { font-size: 11px; }
.signup-form-intro {
  padding: 10px 12px;
  background: #f8f9fc;
  border: 1px solid #e2e6ef;
  border-radius: 10px;
  font-size: 13px;
  color: #444;
  line-height: 1.55;
}
.signup-form-intro strong { display: block; color: #111; margin-bottom: 6px; font-size: 14px; }
.signup-form-intro p { margin: 0; }
.field-hint {
  margin: 6px 0 0;
  font-size: 12px;
  color: #888;
  line-height: 1.45;
}
.signup-profile-summary {
  padding: 12px 14px;
  background: #f6fbf6;
  border: 1px solid #c8e6c9;
  border-radius: 10px;
  font-size: 13px;
  color: #333;
}
.signup-profile-summary strong { display: block; margin-bottom: 8px; color: #14532d; }
.signup-profile-dl { margin: 0; display: grid; gap: 6px; }
.signup-profile-dl > div { display: grid; grid-template-columns: 72px 1fr; gap: 8px; align-items: start; }
.signup-profile-dl dt { margin: 0; color: #666; font-weight: 600; }
.signup-not-collected--kakao { margin-top: 8px; }