/* =========================================================
   Sendashopping - Sign in / Sign up (premium Bootstrap 5 theme)
   Depends on the tokens in marketplace-bs5.css.
   ========================================================= */

.au-body { background: var(--sp-surface); min-height: 100vh; display: flex; flex-direction: column; }

/* ---------- Top bar & footer ---------- */
.au-top { background: rgba(255, 255, 255, 0.85); backdrop-filter: blur(12px); border-bottom: 1px solid var(--sp-border); padding: 0.9rem 0; position: sticky; top: 0; z-index: 20; }
.au-back { color: var(--sp-ink-2); font-weight: 600; font-size: 0.9rem; text-decoration: none; display: inline-flex; align-items: center; gap: 0.4rem; padding: 0.4rem 0.8rem; border-radius: 999px; transition: var(--sp-ease); }
.au-back:hover { background: var(--sp-accent-50); color: var(--sp-accent-ink); }
.au-main { flex: 1; padding: 2.5rem 0 3rem; }
.au-foot { padding: 1.2rem 0 1.6rem; font-size: 0.82rem; color: var(--sp-muted); }
.au-foot .container { column-gap: 1.2rem; }
.au-foot a { color: var(--sp-muted); text-decoration: none; }
.au-foot a:hover { color: var(--sp-accent-ink); text-decoration: none; }

/* ---------- Shell: brand panel + card ---------- */
.au-shell { display: grid; grid-template-columns: minmax(0, 1fr); gap: 1.5rem; max-width: 1040px; margin: 0 auto; align-items: stretch; }
@media (min-width: 992px) { .au-shell { grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: 0; } }

.au-aside { display: none; }
@media (min-width: 992px) {
    .au-aside {
        display: flex; position: relative; overflow: hidden; color: #fff;
        background: radial-gradient(120% 90% at 0% 0%, #0b2a3a 0%, #0f172a 55%, #0b1220 100%);
        border-radius: var(--sp-radius-lg) 0 0 var(--sp-radius-lg);
    }
    .au-aside::before { content: ""; position: absolute; width: 380px; height: 380px; right: -140px; top: -120px; border-radius: 50%; background: radial-gradient(circle, rgba(var(--sp-accent-rgb), 0.55), transparent 65%); }
    .au-aside::after { content: ""; position: absolute; width: 320px; height: 320px; left: -140px; bottom: -140px; border-radius: 50%; background: radial-gradient(circle, rgba(var(--sp-accent-rgb), 0.28), transparent 70%); }
}
.au-aside__inner { position: relative; z-index: 1; padding: 3rem 2.4rem; display: flex; flex-direction: column; justify-content: center; }
.au-aside__badge { align-self: flex-start; display: inline-flex; gap: 0.4rem; align-items: center; font-size: 0.78rem; font-weight: 600; letter-spacing: 0.02em; padding: 0.35rem 0.8rem; border-radius: 999px; background: rgba(255, 255, 255, 0.1); border: 1px solid rgba(255, 255, 255, 0.18); color: #bfefff; }
.au-aside h2 { color: #fff; font-size: 2rem; font-weight: 800; letter-spacing: -0.02em; margin: 1.2rem 0 0.6rem; line-height: 1.15; }
.au-aside__lead { color: #cbd5e1; margin: 0 0 1.8rem; }
.au-points { list-style: none; padding: 0; margin: 0; display: grid; gap: 1.1rem; }
.au-points li { display: flex; gap: 0.85rem; align-items: flex-start; color: #cbd5e1; font-size: 0.92rem; line-height: 1.45; }
.au-points li i { flex: none; width: 38px; height: 38px; display: grid; place-items: center; border-radius: 12px; background: rgba(var(--sp-accent-rgb), 0.16); color: var(--sp-accent); font-size: 1.1rem; }
.au-points strong { display: block; color: #fff; font-weight: 600; }

.au-card { background: #fff; border: 1px solid var(--sp-border); border-radius: var(--sp-radius-lg); box-shadow: var(--sp-shadow); padding: 2rem 1.4rem; }
@media (min-width: 576px) { .au-card { padding: 2.4rem 2.4rem; } }
@media (min-width: 992px) { .au-card { border-radius: 0 var(--sp-radius-lg) var(--sp-radius-lg) 0; border-left: 0; padding: 3rem 3rem; } }
@media (max-width: 991.98px) { .au-shell { max-width: 520px; } }

.au-card__head h1 { font-size: 1.65rem; font-weight: 800; letter-spacing: -0.02em; color: var(--sp-ink); margin: 0 0 0.35rem; }
.au-card__head p { color: var(--sp-muted); margin: 0 0 1.5rem; font-size: 0.95rem; }
.au-card a:not(.btn) { color: var(--sp-accent-ink); font-weight: 600; text-decoration: none; }
.au-card a:not(.btn):hover { text-decoration: underline; }

/* ---------- Form fields ---------- */
.au-field { margin-bottom: 1.15rem; }
.au-field label, .au-field__row label { display: block; font-size: 0.85rem; font-weight: 600; color: var(--sp-ink-2); margin-bottom: 0.4rem; }
.au-field__row { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; }
.au-field__row label { margin-bottom: 0.4rem; }
.au-link { font-size: 0.82rem; }

.au-input { position: relative; display: flex; align-items: center; background: #fff; border: 1px solid var(--sp-border-strong); border-radius: var(--sp-radius-sm); transition: var(--sp-ease); }
.au-input > i:first-child { position: absolute; left: 0.95rem; color: var(--sp-muted); font-size: 1.05rem; pointer-events: none; }
.au-input input, .au-input select { width: 100%; border: 0; background: transparent; outline: 0; padding: 0.8rem 0.95rem 0.8rem 2.7rem; font: inherit; font-size: 0.95rem; color: var(--sp-ink); border-radius: var(--sp-radius-sm); min-height: 48px; }
.au-input input::placeholder { color: #94a3b8; }
.au-input:hover { border-color: #94a3b8; }
.au-input:focus-within { border-color: var(--sp-accent); box-shadow: var(--sp-ring); }
.au-input:focus-within > i:first-child { color: var(--sp-accent-ink); }
.au-input--select select { appearance: none; -webkit-appearance: none; cursor: pointer; padding-right: 2.4rem; background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%2364748b' viewBox='0 0 16 16'%3E%3Cpath d='M1.5 5.5l6.5 6.5 6.5-6.5-1-1L8 10 2.5 4.5z'/%3E%3C/svg%3E") no-repeat right 0.9rem center; }
.au-input.is-invalid { border-color: #e11d48; }
.au-input.is-invalid:focus-within { box-shadow: 0 0 0 4px rgba(225, 29, 72, 0.18); }
.au-input.is-invalid > i:first-child { color: #e11d48; }
.au-input input:-webkit-autofill { -webkit-box-shadow: 0 0 0 40px #fff inset; }

.au-eye { position: absolute; right: 0.4rem; border: 0; background: transparent; color: var(--sp-muted); width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center; cursor: pointer; transition: var(--sp-ease); }
.au-eye:hover { color: var(--sp-ink); background: var(--sp-surface-2); }
.au-eye:focus-visible { outline: 0; box-shadow: var(--sp-ring); }
.au-input input[type="password"], .au-input input[data-pw="1"] { padding-right: 3rem; }
.au-input:has(.au-eye) input { padding-right: 3rem; }

.au-input--phone input { padding-left: 0.9rem; }
.au-prefix { flex: none; align-self: stretch; display: grid; place-items: center; padding: 0 0.95rem; font-weight: 600; font-size: 0.95rem; color: var(--sp-ink-2); background: var(--sp-surface-2); border-right: 1px solid var(--sp-border); border-radius: var(--sp-radius-sm) 0 0 var(--sp-radius-sm); min-width: 64px; }

.au-textarea { width: 100%; border: 1px solid var(--sp-border-strong); border-radius: var(--sp-radius-sm); padding: 0.8rem 0.95rem; font: inherit; font-size: 0.95rem; resize: vertical; outline: 0; transition: var(--sp-ease); }
.au-textarea:focus { border-color: var(--sp-accent); box-shadow: var(--sp-ring); }
.au-textarea.is-invalid { border-color: #e11d48; }

.au-hint { margin: 0.4rem 0 0; font-size: 0.78rem; color: var(--sp-muted); }
.au-error { margin: 0.4rem 0 0; font-size: 0.8rem; color: #e11d48; font-weight: 500; display: none; }
.au-error.is-shown { display: block; }
.au-error--form { margin: 0 0 0.8rem; padding: 0.7rem 0.9rem; background: #fff1f2; border: 1px solid #fecdd3; border-radius: var(--sp-radius-sm); }

.au-alert { display: flex; gap: 0.6rem; align-items: flex-start; padding: 0.8rem 1rem; margin-bottom: 1.2rem; background: #fff1f2; color: #9f1239; border: 1px solid #fecdd3; border-radius: var(--sp-radius-sm); font-size: 0.9rem; font-weight: 500; }
.au-alert i { margin-top: 0.1rem; }

.au-submit { width: 100%; min-height: 50px; justify-content: center; font-size: 1rem; }
.au-submit[disabled] { opacity: 0.7; pointer-events: none; }
.au-submit .spinner-border { width: 1.1rem; height: 1.1rem; border-width: 0.15em; }
.au-alt { text-align: center; margin: 1.6rem 0 0; color: var(--sp-muted); font-size: 0.92rem; }
.au-linkbtn { border: 0; background: none; padding: 0; color: var(--sp-accent-ink); font-weight: 600; font-size: inherit; cursor: pointer; }
.au-linkbtn:hover { text-decoration: underline; }
.au-linkbtn[disabled] { color: var(--sp-muted); cursor: default; text-decoration: none; }
.au-linkbtn--muted { color: var(--sp-muted); font-size: 0.88rem; display: block; margin-left: auto; margin-right: auto; }

/* ---------- Sign up: stepper ---------- */
.au-steps { list-style: none; display: flex; gap: 0.5rem; padding: 0; margin: 0 0 1.6rem; }
.au-steps li { flex: 1; display: flex; flex-direction: column; gap: 0.35rem; font-size: 0.78rem; font-weight: 600; color: var(--sp-muted); }
.au-steps li[hidden] { display: none; }
.au-steps li span { display: none; }
.au-steps li::before { content: ""; height: 4px; border-radius: 999px; background: var(--sp-border); transition: var(--sp-ease); }
.au-steps li em { font-style: normal; }
.au-steps li.is-current { color: var(--sp-ink); }
.au-steps li.is-current::before, .au-steps li.is-done::before { background: var(--sp-accent); }
.au-steps li.is-done { color: var(--sp-accent-ink); }

.au-step[hidden] { display: none; }
.au-step { animation: au-in 0.3s ease; }
@keyframes au-in { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .au-step { animation: none; } }

/* Account type cards */
.au-types { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; border: 0; padding: 0; margin: 0 0 1.3rem; }
.au-type { position: relative; margin: 0; cursor: pointer; }
.au-type input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.au-type > span { display: flex; flex-direction: column; gap: 0.15rem; padding: 0.9rem 1rem; border: 1px solid var(--sp-border-strong); border-radius: var(--sp-radius-sm); transition: var(--sp-ease); height: 100%; }
.au-type i { font-size: 1.35rem; color: var(--sp-muted); }
.au-type strong { font-size: 0.95rem; color: var(--sp-ink); }
.au-type small { color: var(--sp-muted); font-size: 0.76rem; line-height: 1.3; }
.au-type:hover > span { border-color: #94a3b8; }
.au-type input:checked + span { border-color: var(--sp-accent); background: var(--sp-accent-50); box-shadow: 0 0 0 1px var(--sp-accent); }
.au-type input:checked + span i { color: var(--sp-accent-ink); }
.au-type input:focus-visible + span { box-shadow: var(--sp-ring); }

/* Password rules */
.au-rules { list-style: none; margin: 0.6rem 0 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 0.25rem 0.8rem; font-size: 0.78rem; color: var(--sp-muted); }
.au-rules li { display: flex; align-items: center; gap: 0.4rem; transition: var(--sp-ease); }
.au-rules li.is-ok { color: #047857; }
.au-rules li.is-ok i { color: #10b981; }

/* Terms */
.au-terms { margin: 0.4rem 0 1rem; }
.au-terms[hidden], .au-actions [hidden], .au-verify[hidden], .au-field[hidden] { display: none !important; }
.au-check { display: flex; gap: 0.65rem; align-items: flex-start; font-size: 0.88rem; color: var(--sp-ink-2); cursor: pointer; margin: 0; }
.au-check input { width: 1.15rem; height: 1.15rem; margin-top: 0.15rem; accent-color: #00b0e8; flex: none; }

.au-actions { display: flex; gap: 0.75rem; margin-top: 0.6rem; }
.au-actions .btn-sp-outline { flex: none; min-height: 50px; }
.au-actions .au-submit { flex: 1; }

/* ---------- Verify ---------- */
.au-verify { text-align: center; animation: au-in 0.3s ease; }
.au-verify__icon { width: 64px; height: 64px; margin: 0 auto 1rem; border-radius: 20px; display: grid; place-items: center; background: var(--sp-accent-50); color: var(--sp-accent-ink); font-size: 1.8rem; }
.au-verify h2 { font-size: 1.4rem; font-weight: 800; letter-spacing: -0.02em; margin: 0 0 0.4rem; }
.au-verify > p { color: var(--sp-muted); font-size: 0.92rem; margin-bottom: 1.4rem; }
.au-verify > p strong { color: var(--sp-ink); }
.au-otp { width: 100%; text-align: center; font-size: 1.8rem; font-weight: 700; letter-spacing: 0.55em; padding: 0.7rem 0.5rem 0.7rem 1.1rem; border: 1px solid var(--sp-border-strong); border-radius: var(--sp-radius-sm); outline: 0; transition: var(--sp-ease); font-variant-numeric: tabular-nums; }
.au-otp::placeholder { color: #cbd5e1; }
.au-otp:focus { border-color: var(--sp-accent); box-shadow: var(--sp-ring); }
.au-otp.is-invalid { border-color: #e11d48; }
.au-verify .au-field { text-align: left; }
.au-verify .au-error { text-align: center; }
.au-verify .au-submit { margin-top: 0.4rem; }