/* 로그인 · 가입 · 계정 · 요금제 · 결제 화면 */

/* ---------------------------------------------------------------- 로그인 전 공통 */
.public { min-height: 100vh; display: flex; flex-direction: column; }
.auth-page { flex: 1; display: grid; place-items: center; align-content: center; gap: 14px; padding: 32px 16px; }
.auth-card { width: 100%; max-width: 420px; display: grid; gap: 14px; padding: 28px 24px; }
.auth-card h1 { font-size: 24px; letter-spacing: -0.02em; }
.auth-brand { padding: 0 0 6px; text-decoration: none; }
.auth-legal { text-align: center; }
.auth-legal a { color: inherit; }
.social { display: grid; gap: 10px; }
.divider { display: flex; align-items: center; gap: 12px; color: var(--muted); font-size: 13px; }
.divider::before, .divider::after { content: ""; flex: 1; height: 1px; background: var(--line); }
.social-btn { text-decoration: none; border: 1.5px solid var(--line); background: var(--surface); color: var(--ink); }
.social-btn.kakao { background: #fee500; border-color: #fee500; color: #191919; }
.social-btn.naver { background: #03c75a; border-color: #03c75a; color: #fff; }
.consents { display: grid; gap: 10px; padding: 14px; border-radius: var(--radius-sm); background: var(--surface-2); }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; cursor: pointer; }
.check input { width: 18px; height: 18px; margin-top: 2px; flex-shrink: 0; accent-color: var(--speak); }
.check a { color: var(--accent-ink); }
.notice.ok { background: var(--ok-bg); }
.auth-card .notice { margin-top: 0; }

/* ---------------------------------------------------------------- 첫 화면 */
.landing { max-width: 1040px; width: 100%; margin: 0 auto; padding: 0 20px 40px; display: grid; gap: 28px; }
.landing-top { display: flex; justify-content: space-between; align-items: center; padding: 18px 0 0; }
.landing-top .brand { padding: 0; text-decoration: none; }
.landing-top nav { display: flex; align-items: center; gap: 16px; font-weight: 600; }
.landing-top nav > a:not(.btn) { text-decoration: none; color: var(--ink-2); }
.landing-hero { display: grid; gap: 16px; padding: 48px 0 12px; max-width: 640px; }
.landing-hero h1 { font-size: clamp(32px, 6vw, 48px); line-height: 1.2; letter-spacing: -0.03em; }
.landing-hero > p.muted { font-size: 18px; }
.landing-cta { display: flex; flex-wrap: wrap; gap: 10px; }
.landing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 14px; }
.landing-feature { display: grid; gap: 8px; align-content: start; }
.landing-feature .stat-icon { background: color-mix(in srgb, var(--accent) 14%, var(--surface)); color: var(--accent-ink); }
.landing-grid.menus { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.landing-top nav .theme-toggle { width: 36px; height: 36px; }
.landing-price { display: grid; gap: 8px; }
@media (max-width: 520px) { .landing-hero { padding-top: 28px; } }

/* ---------------------------------------------------------------- 사업자 정보 푸터 */
.site-footer { width: 100%; box-sizing: border-box; max-width: 1040px; margin: 0 auto; padding: 24px 28px 40px; display: grid; gap: 4px; font-size: 12px; color: var(--muted); border-top: 1px solid var(--line); }
.site-footer a { color: inherit; }
.app .site-footer { margin-top: -80px; }
@media (max-width: 820px) { .site-footer { padding: 20px 16px calc(96px + env(safe-area-inset-bottom)); } .app .site-footer { margin-top: -70px; } }

/* ---------------------------------------------------------------- 셸: 사용자 칩 · 인증 배너 */
.user-chip { margin-top: auto; display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 12px; text-decoration: none; border: 1px solid var(--line); position: relative; }
.user-chip:hover, .user-chip.active { background: var(--surface-2); }
.user-chip-text { display: grid; line-height: 1.3; min-width: 0; }
.user-chip-text b { font-size: 14px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.user-chip-text small { color: var(--muted); font-size: 12px; }
.avatar-sm { width: 32px; height: 32px; border-radius: 50%; background: linear-gradient(135deg, var(--brand), var(--brand-2)); color: #fff; font-weight: 800; display: grid; place-items: center; flex-shrink: 0; font-size: 14px; }
.plan-dot { position: absolute; top: 8px; left: 34px; width: 10px; height: 10px; border-radius: 50%; background: var(--free); border: 2px solid var(--bg); }
.verify-banner { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; padding: 10px 28px; background: var(--warn-bg); font-size: 14px; }
.verify-banner > span:nth-child(2) { flex: 1; min-width: 220px; }
@media (max-width: 820px) { .verify-banner { padding: 10px 16px; } }
.account-link { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.account-link > div { flex: 1; min-width: 0; }
.account-link > .muted { display: inline-flex; align-items: center; gap: 2px; }

/* ---------------------------------------------------------------- 확인 창 */
dialog.modal { border: 0; border-radius: var(--radius); padding: 22px; width: min(440px, calc(100vw - 32px)); background: var(--surface); color: var(--ink); box-shadow: var(--shadow-2); }
dialog.modal::backdrop { background: rgba(20, 16, 12, 0.45); }
dialog.modal h2 { font-size: 20px; margin-bottom: 10px; }
.modal-body { display: grid; gap: 10px; font-size: 15px; }
.modal-body .notice { margin-top: 0; }
.modal-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 18px; flex-wrap: wrap; }
.btn-danger { background: var(--bad); color: #fff; }

/* ---------------------------------------------------------------- 계정 */
.account { display: grid; gap: 16px; }
.stack-sm { display: grid; gap: 8px; }
.plan-name { display: flex; align-items: center; gap: 8px; font-size: 24px; }
.usage-row { display: grid; gap: 4px; }
.usage-row .progress { height: 8px; }
.progress-fill.full { background: var(--review); }
.pay-list { list-style: none; margin: 0; padding: 0; display: grid; }
.pay-row { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 12px 0; border-top: 1px solid var(--line); }
.pay-row:first-child { border-top: 0; padding-top: 0; }
.pay-actions { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.danger-zone h2 { color: var(--bad); }

/* ---------------------------------------------------------------- 요금제 · 주문서 */
.pricing .page-head { margin-bottom: 8px; }
.plan-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 18px 0; }
.plan-card { display: grid; gap: 12px; align-content: start; }
.plan-card h2 { display: flex; align-items: center; gap: 8px; }
.plan-card.plus { border: 2px solid var(--free); }
.plan-card.plus .chip { background: color-mix(in srgb, var(--free) 14%, var(--surface)); color: var(--free-ink); }
.price { font-size: 32px; font-weight: 800; letter-spacing: -0.02em; }
.price small { font-size: 15px; color: var(--muted); font-weight: 600; }
.plan-limits { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; font-size: 14px; }
.plan-limits li { display: flex; gap: 8px; align-items: flex-start; }
.plan-limits .icon { color: var(--ok); margin-top: 3px; }
.terms-box ul { margin: 0; padding-left: 18px; display: grid; gap: 6px; color: var(--ink-2); }
.terms-box a { color: var(--accent-ink); }
@media (max-width: 640px) { .plan-grid { grid-template-columns: 1fr; } }
.checkout { display: grid; gap: 14px; }
.toss-box { padding: 8px; }
.result-card { justify-items: center; padding: 32px 24px; }
.result-card .verdict-icon { --v: var(--ok); width: 56px; height: 56px; }
.ai-note { display: flex; gap: 6px; align-items: flex-start; color: var(--muted); margin-top: 18px; }
.stack > .self-start, .stack-sm > .self-start { align-self: flex-start; justify-self: start; }
/* 토스 위젯은 흰 배경 고정이라 상자도 흰 카드로 (다크 모드에서 어두운 테두리 안 흰 덩어리로 보이지 않게) */
.toss-box { background: #fff; border-color: #e0e5ef; }