/* Sign-in / sign-up / password pages (resources/views/Pages/Layouts/Auth.blade.php). */
:root {
    --au-primary: #0f9d76;
    --au-primary-600: #0b8566;
    --au-primary-50: #e8f7f1;
    --au-accent: #25d366;
    --au-ink: #0f172a;
    --au-text: #334155;
    --au-muted: #64748b;
    --au-border: #dfe4ec;
    --au-bg: #f6f8fb;
    --au-card: #ffffff;
    --au-navy: #0b1220;
}
@media (prefers-color-scheme: dark) {
    :root {
        --au-ink: #e6eaf2; --au-text: #c8d0de; --au-muted: #94a3b8; --au-border: #2e3b58;
        --au-bg: #0b1020; --au-card: #121a2b; --au-primary-50: rgba(25, 179, 138, .12);
    }
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body.au { font-family: 'Inter', 'Hind Siliguri', system-ui, -apple-system, sans-serif; background: var(--au-bg); color: var(--au-text); -webkit-font-smoothing: antialiased; }
html[lang="bn"] body.au { font-family: 'Hind Siliguri', 'Inter', system-ui, sans-serif; }
a { color: var(--au-primary); }

.au-shell { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); min-height: 100vh; }

/* ---------- brand side */
.au-brand {
    position: relative; overflow: hidden; color: #e7ecf5; padding: 44px 56px; display: flex; flex-direction: column; gap: 34px;
    background:
        radial-gradient(circle at 1px 1px, rgba(255, 255, 255, .06) 1px, transparent 0) 0 0 / 24px 24px,
        linear-gradient(160deg, #0b1220 0%, #0d1b2a 55%, #0a2a22 100%);
}
.au-glow { position: absolute; width: 620px; height: 620px; right: -220px; top: -180px; border-radius: 50%; background: radial-gradient(circle, rgba(37, 211, 102, .28), transparent 65%); pointer-events: none; }
.au-glow::after { content: ""; position: absolute; width: 420px; height: 420px; left: -520px; top: 620px; border-radius: 50%; background: radial-gradient(circle, rgba(15, 157, 118, .25), transparent 65%); }
.au-logo { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; color: inherit; position: relative; z-index: 1; }
.au-logo b { display: block; font-size: 19px; font-weight: 800; letter-spacing: -.02em; color: #fff; line-height: 1.1; }
.au-logo small { display: block; font-size: 12px; color: #9fb0c7; font-weight: 500; }
.au-mark { width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; font-size: 24px; color: #fff; background: linear-gradient(135deg, var(--au-accent), var(--au-primary)); box-shadow: 0 8px 24px rgba(37, 211, 102, .35); }
.au-pitch { position: relative; z-index: 1; max-width: 520px; }
.au-pitch h2 { font-size: 40px; line-height: 1.12; letter-spacing: -.03em; font-weight: 800; margin: 0 0 14px; color: #fff; }
.au-pitch h2 span { background: linear-gradient(90deg, #4ade80, #25d366 40%, #34d3a0); -webkit-background-clip: text; background-clip: text; color: transparent; }
.au-pitch p { font-size: 15.5px; line-height: 1.65; color: #b4c0d3; margin: 0 0 18px; }
.au-channels { display: flex; flex-wrap: wrap; gap: 8px; }
.au-channels span { display: inline-flex; align-items: center; gap: 7px; padding: 7px 12px; border-radius: 999px; font-size: 13px; font-weight: 600; color: #dbe5f2; background: rgba(255, 255, 255, .07); border: 1px solid rgba(255, 255, 255, .12); backdrop-filter: blur(6px); }
.au-channels i { color: #4ade80; }

/* product preview */
.au-preview { position: relative; z-index: 1; max-width: 460px; margin: 4px 0 4px 6px; }
.au-chat { background: #efeae2; border-radius: 18px; padding: 0 0 14px; box-shadow: 0 30px 70px rgba(0, 0, 0, .45); overflow: hidden; transform: rotate(-1.5deg); }
.au-chat-head { display: flex; align-items: center; gap: 10px; padding: 10px 14px; background: #075e54; color: #fff; margin-bottom: 12px; }
.au-chat-head b { display: block; font-size: 14px; }
.au-chat-head small { font-size: 11.5px; opacity: .85; }
.au-av { width: 34px; height: 34px; border-radius: 50%; background: #8b5cf6; display: grid; place-items: center; font-size: 12px; font-weight: 700; }
.au-pill { margin-left: auto; font-size: 11px; font-weight: 700; background: rgba(255, 255, 255, .16); padding: 3px 9px; border-radius: 999px; }
.au-msg { max-width: 78%; margin: 0 14px 7px; padding: 8px 11px; border-radius: 10px; font-size: 13.5px; line-height: 1.4; color: #111b21; box-shadow: 0 1px .5px rgba(0, 0, 0, .13); }
.au-msg.in { background: #fff; border-top-left-radius: 2px; }
.au-msg.out { background: #d9fdd3; margin-left: auto; border-top-right-radius: 2px; }
.au-msg.short { width: max-content; }
.au-btns { display: flex; flex-direction: column; gap: 4px; margin-top: 8px; padding-top: 6px; border-top: 1px solid rgba(0, 0, 0, .08); }
.au-btns span { color: #027eb5; font-weight: 600; font-size: 12.5px; text-align: center; padding: 2px; }
.au-float { position: absolute; display: flex; align-items: center; gap: 10px; background: rgba(255, 255, 255, .96); color: var(--au-ink); border-radius: 14px; padding: 10px 14px; box-shadow: 0 18px 40px rgba(0, 0, 0, .35); font-size: 12px; }
.au-float i { width: 32px; height: 32px; border-radius: 9px; display: grid; place-items: center; color: #fff; font-size: 13px; }
.au-float b { display: block; font-size: 13px; color: #0f172a; }
.au-float small { color: #64748b; }
.au-float-1 { right: -36px; top: 58px; animation: au-bob 6s ease-in-out infinite; }
.au-float-1 i { background: #f59e0b; }
.au-float-2 { left: -26px; bottom: -46px; animation: au-bob 7s ease-in-out infinite reverse; }
.au-float-2 i { background: #7c3aed; }
@keyframes au-bob { 50% { transform: translateY(-8px); } }
.au-features { list-style: none; padding: 0; margin: auto 0 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 22px; position: relative; z-index: 1; max-width: 480px; }
.au-features li { display: flex; align-items: center; gap: 10px; font-size: 14px; color: #c9d4e3; font-weight: 500; }
.au-features i { width: 28px; height: 28px; border-radius: 8px; display: grid; place-items: center; background: rgba(37, 211, 102, .14); color: #4ade80; font-size: 12px; }

/* ---------- form side */
.au-main { display: flex; flex-direction: column; align-items: center; padding: 28px 24px; }
.au-top { width: 100%; max-width: 440px; display: flex; align-items: center; justify-content: space-between; margin-bottom: auto; }
.au-logo-sm { visibility: hidden; color: var(--au-ink); }
.au-logo-sm b { color: var(--au-ink); font-size: 17px; }
.au-logo-sm .au-mark { width: 34px; height: 34px; font-size: 19px; border-radius: 10px; }
.au-lang { display: flex; gap: 2px; background: var(--au-card); border: 1px solid var(--au-border); border-radius: 10px; padding: 3px; }
.au-lang form { margin: 0; }
.au-lang button { border: 0; background: none; color: var(--au-text); font: 600 12.5px inherit; font-family: inherit; padding: 5px 11px; border-radius: 7px; cursor: pointer; }
.au-lang button.on { background: var(--au-primary); color: #fff; }

.au-card { width: 100%; max-width: 440px; margin: 28px 0; }
.au-card h1 { font-size: 30px; font-weight: 800; letter-spacing: -.03em; color: var(--au-ink); margin: 0 0 6px; }
.au-sub { margin: 0 0 26px; color: var(--au-muted); font-size: 15px; }

.au-google { display: flex; align-items: center; justify-content: center; gap: 10px; width: 100%; padding: 12px; border-radius: 12px; border: 1px solid var(--au-border); background: var(--au-card); color: var(--au-ink); font-weight: 600; font-size: 14.5px; text-decoration: none; transition: border-color .15s, box-shadow .15s; }
.au-google:hover { border-color: #b9c3d3; box-shadow: 0 4px 14px rgba(15, 23, 42, .06); color: var(--au-ink); }
.au-or { display: flex; align-items: center; gap: 12px; margin: 22px 0; color: var(--au-muted); font-size: 12.5px; text-transform: uppercase; letter-spacing: .08em; font-weight: 600; }
.au-or::before, .au-or::after { content: ""; flex: 1; height: 1px; background: var(--au-border); }

.au-field { margin-bottom: 16px; }
.au-field label { display: block; font-size: 13.5px; font-weight: 600; color: var(--au-ink); margin-bottom: 7px; }
.au-input { position: relative; }
.au-input > i { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); color: #94a3b8; font-size: 14px; pointer-events: none; }
.au-input input { width: 100%; height: 48px; border: 1px solid var(--au-border); border-radius: 12px; padding: 0 44px 0 42px; font: inherit; font-size: 15px; color: var(--au-ink); background: var(--au-card); transition: border-color .15s, box-shadow .15s; }
.au-input input::placeholder { color: #a3adbd; }
.au-input input:focus { outline: 0; border-color: var(--au-primary); box-shadow: 0 0 0 4px rgba(15, 157, 118, .14); }
.au-eye { position: absolute; right: 6px; top: 50%; transform: translateY(-50%); width: 36px; height: 36px; border: 0; background: none; color: #94a3b8; border-radius: 8px; cursor: pointer; }
.au-eye:hover { color: var(--au-ink); background: var(--au-primary-50); }
.au-row { display: flex; align-items: center; justify-content: space-between; margin: 4px 0 22px; font-size: 13.5px; }
.au-check { display: inline-flex; align-items: center; gap: 8px; color: var(--au-text); cursor: pointer; }
.au-check input { width: 16px; height: 16px; accent-color: var(--au-primary); }
.au-link { font-weight: 600; text-decoration: none; }
.au-link:hover { text-decoration: underline; }

.au-submit { width: 100%; height: 50px; border: 0; border-radius: 12px; background: linear-gradient(135deg, #12b386, var(--au-primary)); color: #fff; font: inherit; font-weight: 700; font-size: 15.5px; cursor: pointer; display: inline-flex; align-items: center; justify-content: center; gap: 10px; box-shadow: 0 10px 24px rgba(15, 157, 118, .28); transition: transform .12s, box-shadow .15s; }
.au-submit:hover { transform: translateY(-1px); box-shadow: 0 14px 30px rgba(15, 157, 118, .34); }
.au-submit:disabled { opacity: .75; cursor: progress; transform: none; }
.au-submit.busy i { animation: fa-spin 1s linear infinite; }
.au-submit.busy i::before { content: "\f110"; }

.au-alert { display: flex; gap: 10px; align-items: flex-start; padding: 12px 14px; border-radius: 12px; font-size: 14px; margin-bottom: 18px; line-height: 1.45; }
.au-alert.err { background: #fef2f2; color: #b91c1c; border: 1px solid #fecaca; }
.au-alert.ok { background: #f0fdf4; color: #166534; border: 1px solid #bbf7d0; }
.au-alert i { margin-top: 2px; }
.au-note { font-size: 12.5px; color: var(--au-muted); text-align: center; margin: 16px 0 0; line-height: 1.5; }
.au-grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 14px; }

.au-foot { font-size: 14.5px; color: var(--au-text); }
.au-foot a { font-weight: 700; text-decoration: none; }
.au-copy { margin-top: auto; padding-top: 26px; font-size: 12.5px; color: var(--au-muted); }
.au-copy a { color: var(--au-muted); text-decoration: none; }
.au-copy a:hover { color: var(--au-primary); }

/* intl-tel-input inside our field */
.au-input .iti { width: 100%; }
.au-input .iti input { padding-left: 92px; }
.au-input.phone > i { display: none; }
.iti__country-list { z-index: 20; }
@media (prefers-color-scheme: dark) {
    .iti__country-list { background: #121a2b; color: #e6eaf2; border-color: #2e3b58; }
    .au-alert.err { background: rgba(239, 68, 68, .1); border-color: rgba(239, 68, 68, .3); color: #fca5a5; }
    .au-alert.ok { background: rgba(34, 197, 94, .1); border-color: rgba(34, 197, 94, .3); color: #86efac; }
    .au-google:hover { border-color: #3c4a68; }
}

@media (max-width: 1080px) {
    .au-brand { padding: 36px 36px; }
    .au-pitch h2 { font-size: 32px; }
    .au-float-1 { right: -10px; }
}
@media (max-width: 900px) {
    .au-shell { grid-template-columns: 1fr; }
    .au-brand { display: none; }
    .au-logo-sm { visibility: visible; }
    .au-main { padding: 18px 16px; background: radial-gradient(circle at 100% 0, rgba(37, 211, 102, .12), transparent 45%), var(--au-bg); }
    .au-card { margin: 34px 0 22px; }
    .au-card h1 { font-size: 26px; }
}
@media (max-width: 420px) {
    .au-grid2 { grid-template-columns: 1fr; }
}

/* account type picker (signup / welcome) */
.au-editions { display: grid; gap: 10px; margin-bottom: 18px; }
.au-edition { display: flex; gap: 12px; align-items: flex-start; border: 1px solid var(--au-border); border-radius: 12px; padding: 12px 14px; cursor: pointer; background: var(--au-card); transition: border-color .15s, box-shadow .15s; }
.au-edition input { position: absolute; opacity: 0; pointer-events: none; }
.au-edition:has(input:checked) { border-color: var(--au-primary); box-shadow: 0 0 0 3px rgba(15, 157, 118, .14); }
.au-edition:has(input:focus-visible) { outline: 2px solid var(--au-primary); outline-offset: 2px; }
.au-edition-icon { flex: 0 0 36px; height: 36px; border-radius: 10px; display: grid; place-items: center; background: rgba(15, 157, 118, .1); color: var(--au-primary); }
.au-edition-text b { display: block; font-size: 14.5px; color: var(--au-ink); }
.au-edition-text small { display: block; font-size: 12.5px; color: #64748b; line-height: 1.4; margin-top: 2px; }