* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Poppins", sans-serif;
}
body {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: rgb(214, 242, 221); /* Tea green background */
}
.container {
    position: relative;
    max-width: 800px;
    width: 100%;
    background: #ffffff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    border: 2px solid #a3d7b8; /* Tea green border */
}
.container header {
    font-size: 2rem;
    color: #4a7354; /* Tea green dark tone */
    font-weight: 600;
    text-align: center;
    margin-bottom: 20px;
}
.form .input-box {
    margin-bottom: 20px;
}
.input-box label {
    display: block;
    color: #4a7354;
    margin-bottom: 8px;
    font-weight: 500;
}
.input-box input {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #a3d7b8;
    border-radius: 8px;
    font-size: 1rem;
    color: #4a7354;
    outline: none;
}
.input-box input:focus {
    box-shadow: 0 0 8px #8ab593;
}
button {
    display: block;
    width: 100%;
    padding: 15px;
    background: #4a7354;
    color: white;
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}
button:hover {
    background: #3e6243;
}
.error {
    color: #e74c3c;
    font-size: 0.875rem;
    margin-top: 5px;
    display: block;
}