* {
    box-sizing: border-box;
    font-family: Arial, Helvetica, sans-serif;
}

body {
    background: #000;
    min-height: 100vh;
    margin: 0;
    padding: 20px;
}

.container {
    background: #fff;
    max-width: 420px;
    margin: auto;
    padding: 25px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.4);
}

.logo {
    display: block;
    max-width: 140px;
    margin: 0 auto 15px;
}

h1 {
    text-align: center;
    color: #000;
    margin-bottom: 5px;
    font-size: 24px;
    letter-spacing: 2px;
}

h2 {
    text-align: center;
    color: #555;
    font-weight: normal;
    margin-bottom: 20px;
}

label {
    display: block;
    font-weight: bold;
    margin-top: 15px;
    margin-bottom: 5px;
}

input, select, textarea {
    width: 100%;
    padding: 12px;
    border-radius: 8px;
    border: 1px solid #ddd;
    font-size: 14px;
}

textarea {
    resize: none;
    height: 80px;
}

.checkbox {
    display: flex;
    align-items: center;
    margin-top: 15px;
}

.checkbox input {
    width: auto;
    margin-right: 10px;
}

button {
    width: 100%;
    margin-top: 20px;
    padding: 14px;
    border: none;
    border-radius: 10px;
    background: #000;
    color: #fff;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
}

button:hover {
    opacity: 0.85;
}