:root {
  --ink: #1d2c32;
  --brand-dark: #27343c;
  --ink-soft: #33464c;
  --sky: #102f46;
  --cyan: #31abc9;
  --cyan-dark: #168eac;
  --white: #ffffff;
  --muted: #607279;
  --border: rgba(29, 44, 50, 0.13);
  --danger-bg: #fff0f1;
  --danger-text: #9d3441;
  --radius: 24px;
  --shadow: 0 22px 55px rgba(29, 44, 50, 0.13);
  --font: system-ui, -apple-system, "Segoe UI", Roboto, Ubuntu, Cantarell, "Noto Sans", sans-serif;
}

* { box-sizing: border-box; }
html, body { width: 100%; min-height: 100%; margin: 0; overflow-x: hidden; }
body { background: var(--sky); color: var(--ink); font-family: var(--font); line-height: 1.5; }
body::before { content: ""; position: fixed; inset: 0; pointer-events: none; background: radial-gradient(circle at 8% 12%, rgba(255,255,255,.035), transparent 32%), radial-gradient(circle at 92% 92%, rgba(49,171,201,.08), transparent 34%); }
.page { position: relative; z-index: 1; width: 100%; min-width: 0; min-height: 100vh; display: flex; flex-direction: column; max-width: 720px; margin: 0 auto; padding: 18px 16px 28px; }
.header { display: flex; align-items: center; justify-content: flex-start; width: 100%; min-width: 0; min-height: 68px; margin: -4px 0 28px; padding: 12px 18px; border: 1px solid rgba(255,255,255,.06); border-radius: 18px; background: var(--brand-dark); color: var(--white); box-shadow: 0 8px 20px rgba(7,25,38,.18); }
.brand-lockup { display: flex; align-items: center; justify-content: center; gap: 9px; min-width: 0; }
.brand-logo { display: block; width: 78px; height: 34px; object-fit: contain; flex: 0 0 auto; }
.brand-name { font-size: .62rem; letter-spacing: .22em; opacity: .92; white-space: nowrap; }
.header-pill { border: 1px solid rgba(255,255,255,.24); border-radius: 999px; padding: 7px 12px; color: var(--sky); font-size: .74rem; font-weight: 700; white-space: nowrap; }
.welcome-card { width: 100%; min-width: 0; background: rgba(255,255,255,.94); border: 1px solid rgba(255,255,255,.88); border-radius: var(--radius); box-shadow: var(--shadow); padding: 32px 24px 24px; text-align: center; }
.welcome-icon { display: grid; place-items: center; width: 64px; height: 64px; margin: 0 auto 16px; border-radius: 20px; background: var(--cyan); }
.welcome-icon svg { width: 34px; height: 34px; fill: none; stroke: var(--ink); stroke-linecap: round; stroke-linejoin: round; stroke-width: 2.5; }
.eyebrow { margin: 0 0 8px; color: var(--cyan-dark); font-size: .77rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
h1 { margin: 0 auto 12px; max-width: 520px; color: var(--ink); font-size: clamp(1.7rem, 5vw, 2.35rem); line-height: 1.08; letter-spacing: -.035em; }
.lead { max-width: 480px; min-width: 0; margin: 0 auto 22px; color: var(--muted); font-size: 1rem; overflow-wrap: anywhere; }
.security-note { display: flex; align-items: center; justify-content: center; gap: 9px; min-width: 0; margin: 0 auto 24px; padding: 12px 14px; border-radius: 12px; background: #eefbfd; color: var(--ink-soft); font-size: .88rem; }
.security-note span:last-child { min-width: 0; overflow-wrap: anywhere; }
.security-dot { width: 8px; height: 8px; flex: 0 0 auto; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 0 5px rgba(49,171,201,.14); }
.form { max-width: 430px; margin: 0 auto; text-align: left; }
.code-label { margin: -8px auto 18px; color: var(--muted); font-size: .82rem; text-align: center; }
.code-label strong { color: var(--cyan-dark); letter-spacing: .08em; }
.form label { display: block; margin-bottom: 7px; font-size: .88rem; font-weight: 800; }
.captcha-row { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; padding: 6px; border: 1px solid var(--border); border-radius: 12px; background: #f7fcfd; }
.captcha-question { min-width: 104px; padding-left: 8px; color: var(--ink-soft); font-size: 1rem; font-weight: 800; letter-spacing: .04em; text-align: center; }
.captcha-row input[type="text"] { width: 76px; height: 40px; margin: 0; padding: 8px 10px; text-align: center; }
.form input[type="text"], .form input[type="date"] { width: 100%; height: 50px; margin-bottom: 14px; border: 1px solid var(--border); border-radius: 12px; padding: 14px 15px; background: var(--white); color: var(--ink); font: inherit; font-size: 1.08rem; letter-spacing: .04em; }
.form .captcha-row { width: max-content; max-width: 100%; justify-content: flex-start; }
.form .captcha-row input[type="text"] { width: 72px; height: 42px; margin: 0; padding: 8px 10px; text-align: center; }
.form input[type="date"] { letter-spacing: 0; color-scheme: light; }
.form input[type="date"]::-webkit-calendar-picker-indicator { opacity: .65; cursor: pointer; }
.form input[type="text"]:focus, .form input[type="date"]:focus { outline: 3px solid rgba(49,171,201,.25); border-color: var(--cyan); }
.date-control { position: relative; margin-bottom: 14px; }
.date-control input[type="text"] { margin-bottom: 0; padding-right: 52px; }
.date-picker-button { position: absolute; top: 1px; right: 1px; width: 48px; height: 48px; border: 0; border-left: 1px solid var(--border); border-radius: 0 11px 11px 0; background: transparent; color: var(--ink-soft); font-size: 1.15rem; cursor: pointer; }
.date-picker-button svg { width: 21px; height: 21px; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.8; vertical-align: middle; }
.date-picker-button:hover, .date-picker-button:focus { background: #eefbfd; color: var(--cyan-dark); }
.native-date-picker { position: absolute; width: 1px; height: 1px; border: 0; padding: 0; opacity: 0; pointer-events: none; }
.btn-primary { width: 100%; border: 0; border-radius: 12px; padding: 14px 16px; background: var(--cyan); color: var(--ink); font-size: 1rem; font-weight: 800; cursor: pointer; transition: transform .15s ease, background .15s ease; }
.btn-primary:hover, .btn-primary:focus { background: #42b9d4; transform: translateY(-1px); }
.btn-primary:disabled { cursor: not-allowed; opacity: .55; transform: none; }
.btn-primary span { margin-left: 6px; font-size: 1.2rem; }
.benefit-row { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 18px; margin-top: 24px; color: var(--muted); font-size: .75rem; }
.benefit-row span::before { content: "✓"; margin-right: 5px; color: var(--cyan-dark); font-weight: 900; }
.alert { margin: 0 auto 16px; max-width: 430px; border-radius: 12px; padding: 12px 14px; background: var(--danger-bg); color: var(--danger-text); font-size: .9rem; text-align: left; }
.lockout-note { margin: 0 auto 16px; max-width: 430px; color: var(--danger-text); font-size: .84rem; text-align: center; }
.footnote { margin: 22px 0 0; color: var(--muted); font-size: .78rem; }
.footer { margin-top: auto; padding-top: 22px; color: rgba(255,255,255,.58); font-size: .76rem; text-align: center; }
.footer p { margin: 0; }
a { color: var(--cyan-dark); }
@media (min-width: 640px) { .page { padding-top: 30px; } .header { margin-top: -8px; margin-bottom: 34px; padding: 14px 22px; } .welcome-card { padding: 44px 42px 30px; } }
@media (max-width: 380px) { .page { padding-left: 10px; padding-right: 10px; } .welcome-card { padding-left: 16px; padding-right: 16px; } .brand-logo { width: 70px; } .brand-name { font-size: .55rem; letter-spacing: .16em; } }