/* Dark slate theme for the sign-in page only.
   All other pages keep the shared light theme in referral.css. */

:root {
    color-scheme: dark;
    --slate-900: #0f172a;
    --slate-800: #1e293b;
    --slate-700: #334155;
    --slate-400: #94a3b8;
    --slate-200: #e2e8f0;
    --slate-100: #f1f5f9;
    --pink: #ea127e;         /* Hybridify logo pink */
    --pink-hover: #c9106c;
    --pink-light: #f472b6;   /* lighter tint for small text/accents on dark */
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

body {
    background-color: var(--slate-900);
    background-image: radial-gradient(900px 480px at 50% -120px, #1c2947, var(--slate-900));
    background-repeat: no-repeat;
    color: var(--slate-200);
    font-size: 16px;
    line-height: 1.6;
    min-height: 100vh;
    padding: 20px;
}

#logo {
    display: block;
    margin: 48px auto 8px;
    width: 260px;
    max-width: 80%;
}

#waitlist-form {
    max-width: 480px;
    margin: 32px auto;
    background-color: var(--slate-800);
    border: 1px solid var(--slate-700);
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.45);
    padding: 40px 40px 48px;
    text-align: center;
}

h2 {
    color: var(--slate-100);
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 16px;
}

h3 {
    color: var(--slate-200);
    font-size: 18px;
    font-weight: 500;
    margin: 12px 0;
}

h4 {
    color: var(--slate-400);
    font-size: 15px;
    font-weight: 400;
    margin: 10px 0;
}

a {
    color: var(--pink-light);
}

#cookiesdisabled h2 {
    color: var(--pink-light);
}

label {
    display: block;
    font-weight: 500;
    color: var(--slate-400);
    margin-bottom: 6px;
    text-align: left;
}

.unit {
    margin-top: 24px;
    text-align: left;
}

input[type="email"],
input[type="text"] {
    width: 100%;
    padding: 12px;
    background-color: var(--slate-900);
    border: 1px solid var(--slate-700);
    border-radius: 8px;
    font-size: 16px;
    color: var(--slate-100);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

input[type="email"]:focus,
input[type="text"]:focus {
    border-color: var(--pink);
    outline: none;
    box-shadow: 0 0 0 3px rgba(234, 18, 126, 0.25);
}

input:-webkit-autofill {
    -webkit-box-shadow: 0 0 0 1000px var(--slate-900) inset;
    -webkit-text-fill-color: var(--slate-100);
}

input:disabled {
    opacity: 0.4;
}

/* Six-digit code entry */
#code-entry label {
    text-align: center;
    margin-bottom: 10px;
}

#code {
    font-size: 34px;
    letter-spacing: 10px;
    text-align: center;
    width: 220px;
    max-width: 90%;
    padding: 10px;
    display: inline-block;
}

input[type="submit"] {
    background-color: var(--pink);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    width: auto;
    min-width: 220px;
    padding: 12px 32px;
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

input[type="submit"]:hover {
    background-color: var(--pink-hover);
    box-shadow: 0 4px 14px rgba(234, 18, 126, 0.35);
}

#submit {
    display: block;
    margin: 28px auto 0;
}

#codesubmit {
    display: inline-block;
    margin-top: 48px;
}