/* Inkcat account pages (S20): forms in the site's look. */
.account { max-width: 520px; margin: 0 auto; padding: 24px 16px 48px; }
.account h1 { font-size: 1.6rem; margin: 8px 0 8px; }
.acct-lead { color: #5c534d; margin: 0 0 20px; }
.acct-card { background: #fff; border: 1px solid rgba(0,0,0,.08); border-radius: 16px; padding: 18px; margin: 0 0 16px; }
.acct-card h2, .acct-card h3 { font-size: 1.05rem; margin: 0 0 12px; }
.acct-field { display: block; margin: 0 0 12px; }
.acct-field span { display: block; font-size: .85rem; font-weight: 600; margin: 0 0 4px; }
.acct-field input { width: 100%; box-sizing: border-box; font: inherit; padding: 11px 14px; border: 1px solid rgba(0,0,0,.2); border-radius: 12px; }
.acct-btn { display: inline-block; font: inherit; font-weight: 700; padding: 11px 18px; border: 0; border-radius: 999px; background: #120e0d; color: #fff; cursor: pointer; text-decoration: none; }
.acct-btn.ghost { background: transparent; color: #120e0d; border: 1px solid rgba(0,0,0,.25); }
.acct-btn.danger { background: #b3261e; }
.acct-btn:disabled { opacity: .55; cursor: wait; }
.acct-row { display: flex; flex-wrap: wrap; gap: 10px; }
.acct-email { font-weight: 700; margin: 0 0 6px; word-break: break-all; }
.acct-ok { color: #1f7a3a; margin: 0; }
.acct-warn { color: #8a5a00; margin: 0 0 10px; }
.acct-msg { padding: 12px 14px; border-radius: 12px; background: #eef6ef; color: #1f4d2b; }
.acct-msg.bad { background: #fbeaea; color: #8c1d18; }
.lock-art { display: block; width: 100%; max-height: 360px; object-fit: cover; border-radius: 16px; margin: 0 0 14px; }
.lock-series { margin: 0; font-size: .85rem; letter-spacing: .08em; text-transform: uppercase; }
.lock-series a { color: inherit; text-decoration: none; font-weight: 700; }
.lock-prev a { color: inherit; font-weight: 600; }
.acct-credits { font-size: 1.6rem; font-weight: 800; margin: 0 0 12px; }
.buy { display: grid; gap: 10px; margin: 12px 0 0; }
.buy-packs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.buy-btn { display: flex; flex-direction: column; align-items: center; gap: 2px; font: inherit; padding: 12px 8px; border-radius: 14px; border: 1px solid rgba(0,0,0,.18); background: #fff; color: #120e0d; cursor: pointer; }
.buy-btn strong { font-size: .95rem; }
.buy-btn span { font-size: .85rem; color: #5c534d; }
.buy-btn:hover { border-color: #120e0d; }
.buy-sub { flex-direction: row; justify-content: space-between; padding: 14px 16px; background: #120e0d; color: #fff; border-color: #120e0d; }
.buy-sub span { color: #19c27a; font-weight: 700; }

/* Log in / sign up (S20 polish; WEBTOON's layout, Inkcat's identity): one centred column on a white page. */
.auth-body { background: #fff; }
.auth { display: flex; justify-content: center; padding: 48px 20px 64px; min-height: calc(100vh - 80px); box-sizing: border-box; }
.auth-panel { width: 100%; max-width: 400px; }
.auth-mark { display: block; width: 120px; margin: 0 auto 28px; }
.auth-mark .brand-mark { width: 120px; height: 110px; }
.auth-title { font-size: 1.75rem; font-weight: 800; text-align: center; margin: 0 0 8px; letter-spacing: -.01em; }
.auth-lead { color: #6b6460; text-align: center; margin: 0 0 28px; line-height: 1.5; font-size: .95rem; }
.auth-form { display: grid; gap: 14px; }
.auth-field input { width: 100%; box-sizing: border-box; font: inherit; font-size: 1rem; padding: 15px 16px; border: 1px solid #dcdcdc; border-radius: 6px; background: #fff; }
.auth-field input:focus { outline: none; border-color: #120e0d; }
.auth-field input[aria-invalid="true"] { border-color: #e0245e; }
.auth-label { display: flex; justify-content: space-between; align-items: baseline; margin: 0 0 6px; }
.auth-label label { font-size: .85rem; font-weight: 700; color: #333; }
.auth-link { font-size: .85rem; color: #666; text-decoration: underline; }
.auth-pw { position: relative; }
.auth-pw input { padding-right: 68px; }
.auth-show { position: absolute; right: 8px; top: 50%; transform: translateY(-50%); font: inherit; font-size: .8rem; font-weight: 700; color: #888; background: none; border: 0; padding: 8px; cursor: pointer; }
.auth-hint { margin: 6px 0 0; font-size: .8rem; color: #888; }
.auth-submit { width: 100%; font: inherit; font-weight: 800; font-size: 1.05rem; padding: 16px; border: 0; border-radius: 6px; background: #19c27a; color: #fff; cursor: pointer; margin-top: 8px; }
.auth-submit:hover { background: #12ad6b; }
.auth-submit:disabled { opacity: .7; cursor: progress; }
.auth-switch { text-align: center; color: #666; font-size: .92rem; margin: 24px 0 0; padding-top: 22px; border-top: 1px solid #eee; }
.auth-switch a { color: #120e0d; font-weight: 800; text-decoration: none; margin-left: 4px; }
.auth-switch a:hover { text-decoration: underline; }
.auth-perks { list-style: none; padding: 0; margin: 20px 0 0; display: grid; gap: 6px; font-size: .88rem; color: #555; }
.auth-perks li::before { content: "✓"; color: #19c27a; font-weight: 900; margin-right: 8px; }
.auth-panel .acct-msg { margin: 0 0 16px; border-radius: 6px; }
.lock-alt { margin: 14px 0 8px; color: #5c534d; font-size: .92rem; }
.link-btn { font: inherit; font-weight: 700; color: #0f8a57; background: none; border: 0; padding: 0; cursor: pointer; text-decoration: underline; }
.lock .auth-submit { margin-top: 6px; }
.acct-tabs { display: flex; gap: 4px; padding: 4px; background: #efece7; border-radius: 999px; margin: 0 0 18px; }
.acct-tabs a { flex: 1; text-align: center; padding: 9px 0; border-radius: 999px; font-weight: 700; font-size: .92rem; color: #5c534d; text-decoration: none; }
.acct-tabs a[aria-current="page"] { background: #fff; color: #120e0d; box-shadow: 0 1px 3px rgba(0,0,0,.12); }