/* 로그인·회원가입 (디자인 목업) */
.auth-page main { background: var(--paper); min-height: calc(100svh - 58px); padding: clamp(36px, 6vw, 80px) var(--pad) clamp(60px, 8vw, 110px); }
.auth { max-width: 1080px; margin: 0 auto; display: grid; grid-template-columns: minmax(0, 480px) minmax(0, 1fr); background: #fff; border: 1px solid var(--line); }
.auth-card { padding: clamp(28px, 4.5vw, 52px); }
.auth-mock { display: inline-flex; align-items: center; gap: 8px; margin: 0 0 22px; padding: 7px 12px; background: #fff4ec; color: #b83e07; font-size: 12px; font-weight: 700; border-radius: 999px; }
.auth-mock::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--accent); }
.auth-card h1 { margin: 0; font-size: clamp(30px, 4vw, 42px); letter-spacing: -0.05em; line-height: 1.15; outline: none; }
.auth-lead { margin: 12px 0 26px; font-size: 15px; line-height: 1.7; color: #5a5860; }
.kakao-btn { width: 100%; height: 52px; display: flex; align-items: center; justify-content: center; gap: 10px; border: 0; border-radius: 12px; background: #fee500; color: rgba(0, 0, 0, 0.85); font: 700 15.5px/1 inherit; cursor: pointer; transition: filter 0.2s; }
.kakao-btn:hover { filter: brightness(0.96); }
.kakao-btn:focus-visible { outline: 2px solid #191919; outline-offset: 3px; }
.kakao-btn svg { width: 20px; height: 20px; flex: none; }
.kakao-btn small { font-size: 12px; font-weight: 600; opacity: 0.6; }
.auth-or { display: flex; align-items: center; gap: 12px; margin: 24px 0; color: #9b98a0; font-size: 12.5px; font-weight: 600; }
.auth-or::before, .auth-or::after { content: ""; flex: 1; height: 1px; background: var(--line); }
.auth-form { display: grid; gap: 14px; }
.auth-field { display: grid; gap: 6px; }
.auth-field > label, .auth-label { font-size: 13px; font-weight: 700; color: var(--ink); }
.auth-field input, .auth-field select { height: 48px; padding: 0 14px; border: 1px solid #d6d3cf; background: #fff; font: 500 15px inherit; color: var(--ink); border-radius: 6px; }
.auth-field input:focus, .auth-field select:focus { outline: 2px solid var(--accent); outline-offset: 0; border-color: transparent; }
.auth-field input[aria-invalid="true"] { border-color: #d43c1f; }
.auth-err { margin: 0; font-size: 12.5px; color: #d43c1f; min-height: 0; }
.auth-err:empty { display: none; }
.auth-hint { margin: 0; font-size: 12px; color: #8a8790; }
.auth-row { display: flex; justify-content: space-between; align-items: center; font-size: 13.5px; }
.auth-check { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; cursor: pointer; }
.auth-check input { width: 18px; height: 18px; accent-color: var(--accent); }
.auth-submit { height: 52px; border: 0; border-radius: 12px; background: var(--ink); color: #fff; font: 700 15.5px inherit; cursor: pointer; }
.auth-submit:hover { background: #2c2c32; }
.auth-submit:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.auth-links { margin: 22px 0 0; font-size: 14px; color: #8a8790; text-align: center; }
.auth-links a { color: var(--ink); font-weight: 700; }
.auth-seg { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.auth-seg label { display: flex; align-items: center; justify-content: center; height: 46px; border: 1px solid #d6d3cf; border-radius: 6px; font-size: 14px; font-weight: 600; cursor: pointer; }
.auth-seg input { position: absolute; opacity: 0; pointer-events: none; }
.auth-seg label:has(input:checked) { border-color: var(--accent); background: #fff4ec; color: #b83e07; }
.auth-seg label:has(input:focus-visible) { outline: 2px solid var(--accent); outline-offset: 2px; }
.auth-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.auth-chips label { padding: 9px 14px; border: 1px solid #d6d3cf; border-radius: 999px; font-size: 13.5px; font-weight: 600; cursor: pointer; }
.auth-chips input { position: absolute; opacity: 0; pointer-events: none; }
.auth-chips label:has(input:checked) { border-color: var(--accent); background: #fff4ec; color: #b83e07; }
.auth-chips label:has(input:focus-visible) { outline: 2px solid var(--accent); outline-offset: 2px; }
.auth-terms { border: 1px solid #e3e0dc; border-radius: 8px; padding: 14px 16px; display: grid; gap: 10px; }
.auth-terms .all { padding-bottom: 10px; border-bottom: 1px solid #ece9e5; font-weight: 700; }
.auth-terms a { font-size: 12.5px; color: #8a8790; margin-left: auto; }
.auth-terms .auth-check { display: flex; }
.auth-biz[hidden] { display: none; }
.auth-from-kakao { display: flex; gap: 12px; align-items: center; padding: 12px 14px; background: #fffbe0; border-radius: 8px; font-size: 13.5px; }
.auth-from-kakao b { display: block; font-size: 14.5px; }
.auth-avatar { width: 40px; height: 40px; border-radius: 50%; background: #fee500; display: grid; place-items: center; font-weight: 800; color: rgba(0,0,0,.75); flex: none; }

/* 오른쪽 그림 */
.auth-side { position: relative; overflow: hidden; background: #26262b; color: #fff; display: flex; flex-direction: column; justify-content: flex-end; padding: clamp(28px, 4vw, 48px); min-height: 560px; }
.auth-side img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0.55; }
.auth-side > *:not(img) { position: relative; }
.auth-side h2 { margin: 0; font-size: clamp(26px, 2.8vw, 36px); line-height: 1.25; letter-spacing: -0.05em; }
.auth-side ul { list-style: none; margin: 22px 0 0; padding: 0; display: grid; gap: 10px; font-size: 14.5px; }
.auth-side li { display: flex; gap: 10px; align-items: baseline; }
.auth-side li::before { content: "—"; color: var(--accent); font-weight: 800; }

/* 단계 */
.auth-steps { display: flex; gap: 6px; margin: 0 0 20px; }
.auth-steps span { flex: 1; height: 4px; border-radius: 2px; background: #ece9e5; }
.auth-steps span.on { background: var(--accent); }
.auth-done { text-align: left; }
.auth-done .auth-next { display: grid; gap: 10px; margin-top: 26px; }
.auth-done .auth-next a { display: flex; justify-content: space-between; align-items: center; padding: 16px 18px; border: 1px solid var(--line); font-weight: 700; font-size: 15px; color: var(--ink); }
.auth-done .auth-next a:hover { border-color: var(--accent); color: #b83e07; }

/* 카카오 연결 안내(목업) */
.auth-dialog { border: 0; padding: 0; border-radius: 16px; width: min(420px, calc(100vw - 32px)); box-shadow: 0 30px 80px rgba(0, 0, 0, 0.35); }
.auth-dialog::backdrop { background: rgba(20, 20, 24, 0.55); }
.auth-dialog-body { padding: 26px 24px 22px; }
.auth-dialog h2 { margin: 12px 0 8px; font-size: 21px; letter-spacing: -0.03em; }
.auth-dialog p { margin: 0; font-size: 14px; line-height: 1.65; color: #5a5860; }
.auth-dialog ul { margin: 16px 0 0; padding: 14px 16px; list-style: none; background: #faf9f7; border-radius: 8px; display: grid; gap: 8px; font-size: 14px; }
.auth-dialog li { display: flex; justify-content: space-between; }
.auth-dialog li span { color: #8a8790; font-size: 12.5px; }
.auth-dialog-actions { display: flex; gap: 8px; margin-top: 20px; }
.auth-dialog-actions button { flex: 1; height: 48px; border-radius: 10px; font: 700 15px inherit; cursor: pointer; }
.auth-dialog-actions .ghost { border: 1px solid #d6d3cf; background: #fff; color: var(--ink); }

@media (max-width: 820px) {
  .auth { grid-template-columns: 1fr; }
  .auth-side { display: none; }
}