/* /tai-khoan/ – the optional account page. */
.tk-page { max-width: 560px; }
.tk-page .card { margin: 16px 0; }
.tk-page .card h2 { margin-top: 0; font-size: 20px; }
.tk-page label { display: block; margin: 12px 0 4px; font-weight: 650; }
.tk-page input[type=email], .tk-page input[type=password], .tk-page input:not([type]) { width: 100%; min-height: 48px; padding: 0 12px; border: 1px solid #bdcbd0; border-radius: 12px; font: inherit; }
.tk-page .actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 14px; }
.tk-page button.button { border: 0; font: inherit; font-weight: 700; cursor: pointer; }
.tk-page button.button.secondary { border: 1px solid #bdcbd0; }
.tk-page button.button:disabled { opacity: .6; cursor: default; }
.tk-tabs { display: flex; gap: 6px; margin-bottom: 14px; }
.tk-tabs button { flex: 1; min-height: 44px; border: 1px solid #bdcbd0; border-radius: 12px; background: #fff; color: #102c3a; font: inherit; font-weight: 700; cursor: pointer; }
.tk-tabs button[aria-selected=true] { border-color: #102c3a; background: #102c3a; color: #fff; }
.tk-benefits { margin: 4px 0 8px; padding-left: 22px; color: #102c3a; }
.tk-benefits li { padding: 3px 0; }
.tk-choices { display: grid; gap: 10px; }
.tk-page .tk-choice { width: 100%; gap: 10px; font-size: 16px; }
.tk-choice svg { flex: none; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.tk-google svg { stroke: none; }
.tk-choice[aria-expanded=true] { border-color: #102c3a; background: #f6f0e3; }
.tk-email-box { margin-top: 16px; padding-top: 16px; border-top: 1px solid #dbe5e9; }
.tk-back { margin: 12px 0; }
.tk-or { text-align: center; color: #536674; }
.tk-check { display: flex !important; gap: 10px; align-items: flex-start; font-weight: 400 !important; }
.tk-check input { width: 22px; height: 22px; flex: 0 0 auto; margin-top: 3px; }
.tk-check[hidden], .tk-hint[hidden] { display: none !important; }
.tk-turnstile { margin-top: 12px; }
.tk-links { display: flex; flex-wrap: wrap; gap: 16px; }
.tk-link { padding: 6px 0; border: 0; background: none; color: #102c3a; font: inherit; text-decoration: underline; cursor: pointer; }
.tk-message { padding: 12px 14px; border-radius: 12px; background: #eef4f0; color: #1f5c3b; font-weight: 600; }
.tk-message.tk-error { background: #fdeceb; color: #8a1f17; }
.tk-danger { border-color: #efc2bd; }
.tk-page .tk-danger-btn { background: #8a1f17; }
.tk-fine { color: #536674; font-size: 14px; }
.tk-page [hidden] { display: none !important; }