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

body {
    background: linear-gradient(135deg, #2b1055, #7597de);
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #fff;
    text-align: center;
}

.container {
    max-width: 450px;
    padding: 20px;
}

h1 {
    font-size: 48px;
    margin-bottom: 15px;
    text-shadow: 2px 2px 10px rgba(0,0,0,0.5);
}

.subtitle {
    font-size: 18px;
    margin-bottom: 30px;
    opacity: 0.9;
}

#countdown {
    display: flex;
    justify-content: space-between;
    margin-bottom: 30px;
}

#countdown div {
    background: rgba(255,255,255,0.2);
    padding: 15px;
    border-radius: 10px;
    width: 85px;
}

#countdown span {
    font-size: 26px;
    font-weight: bold;
}

#countdown p {
    font-size: 12px;
    margin-top: 5px;
    letter-spacing: 1px;
}

form {
    display: flex;
    justify-content: center;
}

input {
    padding: 12px 15px;
    border: none;
    border-radius: 5px 0 0 5px;
    outline: none;
    width: 70%;
}

button {
    padding: 12px 18px;
    border: none;
    background: #ff385c;
    color: #fff;
    border-radius: 0 5px 5px 0;
    cursor: pointer;
    transition: 0.3s ease;
}

button:hover {
    background: #ff2244;
}