/* General Styling */
body {
    background-color: #ffffff;
    color: #ffffff;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    line-height: 1.6;
}

/* Page Layout */
.container {
    max-width: 90%;
    margin: 20px auto;
    padding: 10px;
    background-color: #ffffff;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    text-align: center;
}

.header, .footer {
    background-color: #ffffff;
    color: #000000;
    padding: 10px;
    text-align: center;
    font-weight: bold;
}

.header h1 {
    font-size: 1.5em;
    margin: 0;
}

.footer {
    font-size: 0.8em;
}

/* Headings */
h1 {
    font-size: 1.8em;
    color: #ff5722;
}

h2 {
    font-size: 1.2em;
    color: #ffffff;
    text-transform: uppercase;
}

/* Navigation & Tabs */
.tabs {
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
}

.tab {
    background-color: #ffffff;
    color: #ffffff;
    padding: 12px 24px;
    margin: 0 5px;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.3s;
    font-weight: bold;
}

.tab.active {
    background-color: #008000;
}

.tab:hover {
    background-color: #e64a19;
}

/* Forms */
.login-form, .registration-form {
    display: none;
    padding: 20px;
}

.login-form.active {
    display: block;
}

input[type="email"],
input[type="password"],
input[type="text"],
input[type="number"],
select,
textarea {
    width: calc(100% - 22px);
    padding: 10px;
    margin-bottom: 15px;
    border: none;
    border-radius: 5px;
    background-color: #4a4d52;
    color: #ffffff;
}

/* Buttons */
.btn {
    background-color: #008000;
    color: #ffffff;
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-weight: bold;
    text-decoration: none;
    display: block;
    margin: 15px auto;
    width: 80%;
    text-align: center;
}

.btn:hover {
    background-color: #008000;
}