:root {
    --bg: #0b1220;
    --card: rgba(255,255,255,0.06);
    --border: rgba(255,255,255,0.12);
    --text: #e5e7eb;
    --muted: #9ca3af;
    --primary: #6366f1;
    --primary2: #22c55e;
}

* {
    box-sizing: border-box
}

body {
    margin: 0;
    font-family: ui-sans-serif, system-ui;
    background: radial-gradient(circle at top, #111827, var(--bg));
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text);
}

/* MAIN LAYOUT */
.wrapper {
    width: 920px;
    display: flex;
    border: 1px solid var(--border);
    border-radius: 20px;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

/* LEFT BRAND */
.left {
    flex: 1;
    padding: 48px;
    background: linear-gradient(135deg, rgba(99,102,241,0.25), rgba(34,197,94,0.1));
}

    .left h1 {
        font-size: 32px;
        margin: 0 0 12px;
    }

    .left p {
        color: var(--muted);
        line-height: 1.6;
    }

/* RIGHT FORM */
.right {
    flex: 1;
    padding: 48px;
    background: var(--card);
    border-left: 1px solid var(--border);
}

/* TITLE */
h2 {
    margin: 0 0 6px;
    font-size: 22px;
}

.subtitle {
    color: var(--muted);
    font-size: 14px;
    margin-bottom: 24px;
}

/* INPUT */
.group {
    margin-bottom: 16px;
}

label {
    display: block;
    font-size: 13px;
    color: var(--muted);
    margin-bottom: 6px;
}

input {
    width: 100%;
    padding: 12px 14px;
    border-radius: 12px;
    border: 1px solid var(--border);
    background: rgba(0,0,0,0.25);
    color: var(--text);
    outline: none;
    transition: .2s;
}

    input:focus {
        border-color: var(--primary);
        box-shadow: 0 0 0 3px rgba(99,102,241,0.2);
    }

/* ROW */
.row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    margin: 10px 0 18px;
    color: var(--muted);
}

    .row input {
        width: auto;
        margin-right: 6px;
    }

/* BUTTON */
button {
    width: 100%;
    padding: 12px;
    border: none;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--primary), var(--primary2));
    color: white;
    font-weight: 600;
    cursor: pointer;
    transition: .2s;
}

    button:hover {
        transform: translateY(-1px);
        opacity: 0.95;
    }

/* FOOTER */
.footer {
    margin-top: 16px;
    font-size: 12px;
    color: var(--muted);
    text-align: center;
}

/* MOBILE */
@media(max - width:900px) {
    .wrapper {
        flex-direction: column;
        width: 90%;
    }

    .left {
        display: none;
    }
}