/* Sign-in, profile and locked-problem pages (tools/templates/v3/account-pages.mjs, locked.mjs). */
.account-page { max-width: 1100px; margin: 0 auto; padding: 48px var(--gutter) 64px; }
.signin-page { display: grid; place-items: center; }
.signin-card { width: min(560px, 100%); padding: 34px 34px 28px; }
.signin-card h1 { margin: 2px 0 12px; font-size: clamp(34px, 5vw, 48px); }
.signin-lead { color: var(--ink-2); font-size: 17px; line-height: 1.55; margin: 0 0 16px; }
.signin-perks { margin: 0 0 24px; padding: 0; list-style: none; display: grid; gap: 8px; }
.signin-perks li { position: relative; padding-left: 26px; color: var(--ink-2); line-height: 1.45; }
.signin-perks li::before { content: ''; position: absolute; left: 2px; top: 6px; width: 12px; height: 7px; border: solid var(--good); border-width: 0 0 2.5px 2.5px; rotate: -45deg; }
.signin-actions { display: grid; gap: 12px; }
.signin-google { justify-content: center; gap: 12px; min-height: 50px; background: #ffffff !important; color: #1f1f1f !important; border: 1px solid #dadce0 !important; box-shadow: 0 1px 2px rgb(0 0 0 / .12) !important; font-weight: 600; }
.signin-google svg { width: 18px; height: 18px; }
.signin-google:disabled { opacity: .55; cursor: not-allowed; }
.signin-soon { margin: -4px 0 0; text-align: center; font-size: 13px; color: var(--muted); }
.signin-dev { display: grid; gap: 10px; margin-top: 8px; padding: 16px; border-radius: 12px; border: 1px dashed color-mix(in srgb, var(--ink) 25%, transparent); }
.signin-dev[hidden] { display: none; }
.signin-dev-title { margin: 0; font: 650 15px var(--display); }
.signin-dev-note { margin: 0; font-size: 13.5px; color: var(--muted); }
.signin-dev label { display: grid; gap: 4px; font: 600 13px var(--sans); color: var(--muted); }
.signin-dev input { min-height: 44px; padding: 0 12px; border-radius: 10px; border: 1px solid var(--rule-strong); background: var(--card); color: var(--ink); font: inherit; font-size: 15px; }
.signin-error { margin: 0; min-height: 1em; color: var(--bad); font-size: 13.5px; }
.signin-offline { margin: 0; color: var(--ink-2); }
.signin-fine { margin: 22px 0 0; font-size: 13px; color: var(--muted); }

.profile-loading { color: var(--muted); }
.profile-head { display: grid; grid-template-columns: auto 1fr auto; gap: 22px; align-items: center; padding: 26px 28px; }
.profile-avatar { display: grid; place-items: center; width: 72px; height: 72px; border-radius: 50%; font: 700 30px var(--sans); color: var(--on-accent); background: var(--accent); }
.profile-who h1 { margin: 0; font-size: clamp(28px, 4vw, 40px); }
.profile-tier { margin: 4px 0 0; font: 650 16px var(--sans); color: var(--accent); }
.profile-rating { text-align: right; min-width: 220px; }
.profile-rating-value { display: block; font: 700 54px/1 var(--mono); color: var(--ink); }
.profile-rating-label { display: block; margin-top: 4px; font-size: 13px; color: var(--muted); }
.tier-bar { height: 8px; margin: 12px 0 6px; border-radius: 99px; background: color-mix(in srgb, var(--ink) 12%, transparent); overflow: hidden; }
.tier-bar i { display: block; height: 100%; border-radius: inherit; background: var(--accent); }
.tier-next { margin: 0; font-size: 13px; color: var(--ink-2); }
.profile-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 18px; }
.profile-card { padding: 22px 24px; }
.profile-card.wide { grid-column: 1 / -1; }
.profile-card h2 { margin: 0 0 12px; font-size: 22px; }
.profile-note { margin: -6px 0 6px; font-size: 13.5px; color: var(--muted); }
.track-ratings { margin: 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.track-ratings li { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; padding-bottom: 8px; border-bottom: 1px solid color-mix(in srgb, var(--ink) 10%, transparent); }
.track-ratings strong { font: 700 20px var(--mono); }
.tr-name { font: 600 15px var(--sans); color: var(--ink); }
.tr-pending { font-size: 13px; color: var(--muted); }
.skill-radar svg { display: block; width: 100%; max-width: 340px; margin: 0 auto; overflow: visible; }
.radar-ring { fill: none; stroke: color-mix(in srgb, var(--ink) 14%, transparent); }
.radar-spoke { stroke: color-mix(in srgb, var(--ink) 14%, transparent); }
.radar-shape { fill: color-mix(in srgb, var(--accent) 30%, transparent); stroke: var(--accent); stroke-width: 2.5; stroke-linejoin: round; }
.skill-radar text { font: 600 12.5px var(--sans); fill: var(--ink-2); }
.skill-radar .radar-value { font: 600 11.5px var(--mono); fill: var(--muted); }
.profile-counts { margin: -4px 0 12px; color: var(--ink-2); }
.table-wrap { overflow-x: auto; }
table.history { width: 100%; border-collapse: collapse; font-size: 14.5px; }
.history th, .history td { padding: 9px 10px; text-align: left; border-bottom: 1px solid color-mix(in srgb, var(--ink) 10%, transparent); }
.history .pid { font: 600 12.5px var(--mono); color: var(--muted); margin-right: 6px; }
.history .st-solved { color: var(--good); font-weight: 650; } .history .st-forfeit { color: var(--bad); } .history .st-open { color: var(--muted); }
.profile-empty a { color: var(--link); }
.profile-actions { margin-top: 22px; text-align: right; }

.locked-problem { max-width: 680px; margin: 0 auto; padding: 64px var(--gutter); }
.locked-card { padding: 34px; text-align: center; }
.locked-icon { width: 56px; height: 56px; margin: 0 auto 10px; display: block; fill: none; stroke: var(--accent); stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
.locked-card h1 { margin: 4px 0 10px; font-size: clamp(28px, 4vw, 40px); }
.locked-labels { display: flex; justify-content: center; gap: 8px; margin: 0 0 14px; }
.locked-card > p { color: var(--ink-2); line-height: 1.55; }
.locked-actions { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 18px; margin-top: 20px; }
@media (max-width: 760px) {
  .profile-head { grid-template-columns: auto 1fr; }
  .profile-rating { grid-column: 1 / -1; text-align: left; }
  .profile-grid { grid-template-columns: 1fr; }
}
/* Google sign-in needs the 18-or-older and terms box (tools/google-auth.mjs). */
.signin-consent { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; line-height: 1.45; color: var(--ink); cursor: pointer; }
.signin-consent input { margin-top: 3px; width: 17px; height: 17px; flex: none; accent-color: var(--accent); }
.signin-consent a { color: var(--link); }
.signin-error[hidden] { display: none; }
.profile-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.profile-delete { color: var(--bad); }