/* Área de cliente: complementa ../admin/assets/admin.css */
.mainnav.two { margin-left: 24px; }
@media (max-width: 900px) { .mainnav.two { grid-template-columns: repeat(4, 1fr); } }

.login-foot { margin: 18px 0 0; font-size: 15px; color: var(--muted); line-height: 1.6; }
.login-card input#nick { margin: 0; }

/* Tarjeta de membresía tipo carné */
.member-card {
  position: relative; overflow: hidden;
  display: grid; grid-template-columns: 1.1fr 1fr; gap: 24px; align-items: start;
  padding: 30px 28px; margin-bottom: 18px; border-radius: 20px;
  border: 1px solid color-mix(in srgb, var(--c) 55%, transparent);
  background:
    radial-gradient(ellipse 70% 90% at 100% 0%, color-mix(in srgb, var(--c) 26%, transparent), transparent 70%),
    linear-gradient(160deg, color-mix(in srgb, var(--c) 10%, var(--card)), var(--card) 60%);
}
.member-card::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 5px; background: var(--c); }
.me { display: inline-flex; border-radius: 50%; }
.me .avatar { --s: 40px; }
.mc-owner { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; position: relative; z-index: 1; }
.mc-owner b { display: block; font-size: 17px; }
.mc-owner small { color: var(--muted); font-size: 14px; }
.mc-owner .avatar { border-color: var(--c); }
.mc-label { margin: 0; font-size: 13px; font-weight: 600; letter-spacing: .2em; text-transform: uppercase; color: var(--c); }
.member-card h2 { font: italic 800 clamp(34px, 5vw, 48px)/1 "Barlow Condensed", sans-serif; text-transform: uppercase; margin: 8px 0 12px; }
.mc-status { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin: 0 0 10px; }
.mc-perks { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; position: relative; z-index: 1; }
.mc-perks li { display: flex; gap: 10px; align-items: flex-start; }
.mc-perks svg { width: 20px; height: 20px; color: var(--c); margin-top: 2px; }
.mc-logo { position: absolute; right: -18px; bottom: -22px; width: 150px; height: 150px; opacity: .1; pointer-events: none; }

.upsell { display: flex; align-items: center; justify-content: space-between; gap: 18px; flex-wrap: wrap; border-color: var(--line-gold); }
.upsell h3 { margin: 0 0 4px; font-size: 20px; }
.upsell p { margin: 0; }

.zone-title { display: flex; align-items: center; gap: 12px; font: italic 800 30px/1 "Barlow Condensed", sans-serif; text-transform: uppercase; margin: 34px 0 14px; }
.tiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 14px; }
.tile { position: relative; background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 22px 20px; }
.tile > svg { width: 30px; height: 30px; color: var(--gold); }
.tile h3 { font-size: 18px; margin: 12px 0 6px; }
.tile p { margin: 0; color: var(--muted); font-size: 16px; }
.tile .soon-tag { display: inline-block; margin-top: 14px; font-size: 13px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.tile.elite { border-color: var(--line-gold); }
.tile.locked > svg:first-child { color: var(--muted); }
.tile.locked h3, .tile.locked p { opacity: .55; }
.tile .lock { position: absolute; top: 18px; right: 18px; width: 22px; height: 22px; color: var(--muted); }

@media (max-width: 640px) {
  .member-card { grid-template-columns: 1fr; padding: 26px 20px; }
  .tiles { grid-template-columns: 1fr; }
  .upsell .btn-save { width: 100%; }
}

/* Selector de idioma con banderas (mismo diseño que la web) */
.lang { position: relative; flex: none; }
.lang-btn { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 12px; border-radius: 999px; border: 1px solid var(--line); background: transparent; color: var(--text); font: 600 14px Inter, sans-serif; cursor: pointer; }
.lang-btn:hover, .lang-btn[aria-expanded="true"] { border-color: var(--gold); }
.lang-btn .chev { width: 16px; height: 16px; color: var(--muted); transition: transform .2s; }
.lang-btn[aria-expanded="true"] .chev { transform: rotate(180deg); }
.lang-flag { display: inline-flex; width: 24px; height: 16px; border-radius: 3px; overflow: hidden; box-shadow: 0 0 0 1px rgba(0, 0, 0, .25); flex: none; }
.lang-flag svg { width: 100%; height: 100%; display: block; }
.lang-menu { position: absolute; right: 0; top: calc(100% + 8px); z-index: 60; min-width: 180px; margin: 0; padding: 6px; list-style: none; background: var(--card); border: 1px solid var(--line); border-radius: 14px; box-shadow: 0 16px 40px rgba(0, 0, 0, .35); text-align: left; }
.lang-menu a { display: flex; align-items: center; gap: 12px; min-height: 44px; padding: 0 12px; border-radius: 10px; color: var(--text); text-decoration: none; font-size: 16px; font-weight: 500; }
.lang-menu a:hover, .lang-menu a:focus { background: color-mix(in srgb, var(--gold) 12%, transparent); outline: none; }
.lang-menu li.on a { color: var(--gold); font-weight: 600; }
.lang-menu .lang-flag { width: 28px; height: 19px; }
.corner { position: fixed; top: 16px; right: 16px; z-index: 50; }

/* Banderas visibles en login y registro */
.login-body { flex-direction: column; }
.lang-pills { display: flex; justify-content: center; gap: 8px; flex-wrap: wrap; margin: 0 auto 16px; }
.lang-pills a {
  display: inline-flex; align-items: center; gap: 8px;
  min-height: 44px; padding: 0 16px; border-radius: 999px;
  border: 1px solid var(--line); background: var(--card); color: var(--text);
  text-decoration: none; font-weight: 600; font-size: 15px;
}
.lang-pills a:hover { border-color: var(--gold); }
.lang-pills a.on { border-color: var(--gold); color: var(--gold); background: color-mix(in srgb, var(--gold) 10%, var(--card)); }

/* Login y alta */
.signup-box { margin-top: 22px; padding-top: 20px; border-top: 1px solid var(--line); display: grid; gap: 10px; color: var(--muted); font-size: 15px; }
.wide-ghost { width: 100%; }
.login-body { padding-top: 28px; padding-bottom: 40px; }
.reg-card { width: min(760px, 100%); text-align: left; }
.reg-card > a, .reg-card > .kicker, .reg-card > h1, .reg-card > .muted { display: block; text-align: center; }
.reg-card > .kicker { margin-top: 8px; }
.reg-card .muted { max-width: 560px; margin: 8px auto 0; }
.reg-card .login-error { text-align: center; }
.reg-h { font-size: 18px; margin: 28px 0 14px; padding-top: 18px; border-top: 1px solid var(--line); }
.reg-h small { font-size: 14px; font-weight: 400; }
.reg-card .fields { grid-template-columns: repeat(2, 1fr); }
.reg-card .fields label { margin: 0; }
.reg-card .fields .span-2 { grid-column: 1 / -1; }
#tutorBox { border-radius: 14px; transition: background .2s, padding .2s; }
#tutorBox.minor, #tutorBox.has-error { background: color-mix(in srgb, var(--gold) 8%, transparent); padding: 2px 14px 14px; margin: 18px -14px 0; }
#tutorBox.minor .reg-h, #tutorBox.has-error .reg-h { border-top: 0; margin-top: 12px; }
.consents { display: grid; gap: 12px; margin-top: 24px; }
.consents .check { display: flex; align-items: flex-start; gap: 12px; margin: 0; text-align: left; color: var(--text); font-weight: 500; font-size: 15px; line-height: 1.45; }
.consents .check input { width: 22px; height: 22px; min-height: 0; margin-top: 1px; accent-color: var(--gold); flex: none; }
.consents .check.has-error span { color: var(--bad); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

@media (max-width: 640px) {
  .lang-btn .lang-code, .lang-btn .chev { display: none; }
  .lang-btn { padding: 0 10px; }
  .hide-sm { display: none !important; }
  .top-actions { gap: 6px; }
  .reg-card .fields { grid-template-columns: 1fr; }
  .reg-card { padding: 28px 18px; }
}

/* Chino: tipografía con caracteres CJK */
html[lang="zh-CN"] body { font-family: Inter, "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif; }
html[lang="zh-CN"] .page-head h1, html[lang="zh-CN"] .zone-title, html[lang="zh-CN"] .member-card h2, html[lang="zh-CN"] .login-card h1 {
  font-family: "Barlow Condensed", "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif; font-weight: 900; letter-spacing: .02em;
}

/* Librerías del cliente */
.tile.lib .lib-kind { display: block; margin-top: 10px; font-size: 12px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--gold); }
.tile.lib.locked .lib-kind { color: var(--muted); }
.tile.lib h3 { margin-top: 4px; }

/* Librerías abiertas: enlace a su contenido */
.tile.link { display: block; color: var(--text); text-decoration: none; transition: border-color .15s, transform .15s; }
.tile.link:hover { border-color: var(--gold); transform: translateY(-2px); }
.tile.link .soon-tag { color: var(--gold); }
.item-action { align-self: flex-start; margin-top: 8px; }
a.item-thumb { text-decoration: none; }

/* Portadas de librerías */
.tile.lib.has-cover { padding-top: 0; overflow: hidden; }
.tile.lib .lib-cover { display: block; margin: 0 -20px 4px; aspect-ratio: 16 / 9; overflow: hidden; background: var(--bg-2); }
.tile.lib .lib-cover img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .4s; }
.tile.lib.link:hover .lib-cover img { transform: scale(1.04); }
.tile.lib.locked .lib-cover img { filter: grayscale(1) brightness(.6); }
.tile.lib.has-cover > svg:first-of-type { display: none; }
.tile.lib.has-cover .lock { top: 12px; right: 12px; width: 34px; height: 34px; padding: 7px; border-radius: 50%; background: rgba(0, 0, 0, .6); color: #fff; }
.lib-hero { margin: -8px 0 22px; border-radius: 20px; overflow: hidden; aspect-ratio: 32 / 9; background: var(--bg-2); }
.lib-hero img { width: 100%; height: 100%; object-fit: cover; display: block; }
@media (max-width: 640px) { .lib-hero { aspect-ratio: 16 / 9; } }