/* Páginas del host app: cuenta, registro guiado, pago. Usa tokens.css. */
.app-header { background: var(--bg); border-bottom: 1px solid var(--line); }
.app-header .container { display: flex; align-items: center; justify-content: space-between; min-height: 64px; gap: 12px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font: 600 1.2rem/1 var(--serif); color: var(--ink); text-decoration: none; }
.brand img { height: 32px; width: auto; }
.brand .mark { width: 32px; height: 32px; border-radius: 10px; display: grid; place-items: center; background: var(--accent); color: #fff; font-size: 20px; }
.app-main { padding: clamp(24px, 6vw, 56px) 0 64px; }
.app-card { background: var(--card); border: 1px solid var(--line); border-radius: 22px; box-shadow: var(--shadow); padding: clamp(20px, 4vw, 40px); }
.app-narrow { max-width: 520px; margin: 0 auto; }
.app-wide { max-width: 980px; margin: 0 auto; }
.app-title { font-size: clamp(1.6rem, 4vw, 2.2rem); }
.app-footer { border-top: 1px solid var(--line); padding: 20px 0 40px; color: var(--ink-3); font-size: .88rem; }
.app-footer .container { display: flex; gap: 16px; flex-wrap: wrap; justify-content: space-between; }
.app-footer a { color: var(--ink-2); }

/* Pasos del registro */
.steps { display: flex; gap: 6px; list-style: none; padding: 0; margin: 0 0 28px; counter-reset: s; flex-wrap: wrap; }
.steps li { flex: 1 1 0; min-width: 70px; font-size: .78rem; color: var(--ink-3); }
.steps li::before { content: ""; display: block; height: 4px; border-radius: 4px; background: var(--line); margin-bottom: 6px; }
.steps li.done::before, .steps li.current::before { background: var(--accent); }
.steps li.current { color: var(--ink); font-weight: 600; }
.wizard { display: grid; gap: 28px; }
@media (min-width: 960px) { .wizard.has-aside { grid-template-columns: minmax(0, 1fr) 360px; align-items: start; } }
.aside-card { background: var(--bg-2); border-radius: 18px; padding: 20px; position: sticky; top: 16px; }
.preview-frame { width: 100%; aspect-ratio: 9 / 16; max-height: 640px; border: 8px solid #1c1510; border-radius: 34px; background: #fff; box-shadow: var(--shadow-lg); }
.form-actions { display: flex; gap: 12px; justify-content: space-between; align-items: center; margin-top: 24px; flex-wrap: wrap; }

/* Planes */
.plans { display: grid; gap: 16px; }
@media (min-width: 720px) { .plans { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); } }
.plan-option { position: relative; display: block; cursor: pointer; }
.plan-option input { position: absolute; opacity: 0; inset: 0; }
.plan-option .box { display: flex; flex-direction: column; gap: 6px; height: 100%; border: 2px solid var(--line); border-radius: 18px; padding: 18px; background: #fff; transition: border-color .2s, box-shadow .2s; }
.plan-option input:checked + .box { border-color: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); }
.plan-option input:focus-visible + .box { outline: 3px solid var(--accent); outline-offset: 2px; }
.plan-option .price { font: 600 1.6rem/1 var(--serif); }
.plan-option ul { margin: 6px 0 0; padding-left: 18px; font-size: .9rem; color: var(--ink-2); }
.badge { display: inline-block; font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; background: var(--accent-soft); color: var(--accent-2); padding: 4px 8px; border-radius: 999px; }

/* Checkout */
.summary { display: grid; gap: 8px; font-size: .95rem; }
.summary .line { display: flex; justify-content: space-between; gap: 12px; }
.summary .total { font-weight: 700; font-size: 1.1rem; border-top: 1px solid var(--line); padding-top: 10px; margin-top: 4px; }
.card-row { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; }
.pay-methods { display: flex; gap: 8px; margin-bottom: 18px; flex-wrap: wrap; }
.pay-methods button { flex: 1 1 140px; }
.pay-methods button[aria-pressed="true"] { border-color: var(--accent); background: var(--accent-soft); }
.reference { font: 600 1.5rem/1.2 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .08em; background: var(--bg-2); border-radius: 12px; padding: 14px; text-align: center; word-break: break-all; }
.status-icon { font-size: 56px; }
.status-ok { color: var(--ok); }
.status-err { color: var(--err); }
.next-steps { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.next-steps li { display: flex; gap: 12px; align-items: flex-start; background: var(--bg); border: 1px solid var(--line); border-radius: 14px; padding: 14px; }
.next-steps .icon { color: var(--accent); }

/* Paso «Diseño» del registro */
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0 18px; }
.chip { border: 1px solid var(--line); background: #fff; border-radius: 999px; padding: 6px 14px; font: inherit; font-size: .9rem; cursor: pointer; }
.chip.is-active { border-color: var(--accent); background: var(--accent-soft); }
.design-thumb { display: grid; place-items: center; aspect-ratio: 4 / 5; border-radius: 12px; overflow: hidden; background: linear-gradient(160deg, #f6e7d8, #e7d3bf); font: 600 1.2rem/1.1 var(--serif); text-align: center; padding: 8px; }
.design-thumb img { width: 100%; height: 100%; object-fit: cover; }