* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', sans-serif;
    background: #f5f7fb;
}

/* LAYOUT */
.container {
    display: flex;
    min-height: 100vh;
}

/* LEFT */
.left {
    flex: 1;
    background: linear-gradient(135deg, #1e1b4b, #4f46e5);
    color: white;
    padding: 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.branding {
    font-weight: bold;
    margin-bottom: 20px;
    opacity: 0.9;
}

.left h1 {
    font-size: 36px;
    margin-bottom: 15px;
}

.left h1 span {
    color: #a5b4fc;
}

.left p {
    opacity: 0.8;
    margin-bottom: 30px;
}

/* FEATURES */
.feature {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.icon {
    background: rgba(255,255,255,0.1);
    padding: 10px;
    border-radius: 10px;
}

/* RIGHT */
.right {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* LOGIN BOX */
.login-box {
    width: 100%;
    max-width: 400px;
    background: #ffffff;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.1);
}

.login-box h2 {
    margin-bottom: 10px;
}

.login-box p {
    color: #6b7280;
    margin-bottom: 20px;
}

/* INPUT */
.input-group {
    margin-bottom: 15px;
}

.input-group input {
    width: 100%;
    padding: 12px;
    border-radius: 10px;
    border: 1px solid #ddd;
}

/* EXTRA */
.extra {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    margin-bottom: 15px;
}

/* BUTTON */
.login-box button {
    width: 100%;
    padding: 12px;
    border-radius: 10px;
    background: #4f46e5;
    color: white;
    border: none;
    cursor: pointer;
}

.login-box button:hover {
    background: #4338ca;
}

/* MOBILE */
@media (max-width: 768px) {
    .container {
        flex-direction: column;
    }

    .left {
        display: none;
    }

    .right {
        padding: 20px;
    }
}