body, .page-background {
    background-color: cornsilk;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0;
}
.form-container {
    max-width: 450px;
    width: 90%; 
    margin: 30px auto;
    padding: 30px;
    background-color: white;
    font-family: 'Segoe UI', Arial, sans-serif;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}
.header-container {
    display: flex;
    flex-direction: column; 
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 25px;
}
.form-logo {
    width: 60px;
    height: 60px;
    object-fit: contain;
    border-radius: 50%; 
}
.form-container h2 {
    margin: 0;
    text-align: center;
    color: #444;
    font-size: 1.8rem;
}
.form-group {
    margin-bottom: 20px;
}
.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 8px;
    color: #555;
}
.form-control {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 6px;
    box-sizing: border-box;
    font-size: 14px;
    transition: all 0.3s;
}
.form-control:focus {
    border-color: #8B4513; 
    outline: none;
    box-shadow: 0 0 5px rgba(139, 69, 19, 0.2);
}
.button-group {
    display: flex;
    gap: 10px;
    margin-top: 25px;
}
.submit-btn {
    flex: 2; 
    padding: 12px;
    background-color: #8B4513; 
    font-weight: bold;
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    cursor: pointer;
    transition: background 0.3s ease;
}
.submit-btn:hover {
    background-color: #6d3610; 
}
.btn_btn-link {
    flex: 1;
    padding: 5px;
    background-color: #f8f9fa;
    border: 1px solid #ddd;
    border-radius: 6px;
    color: #666;
    cursor: pointer;
}
.btn_btn-link {
    background-color: #e2e6ea;
}
.text-danger {
    color: #dc3545;
    font-size: 0.8em;
    margin-top: 5px;
}
.form-control {
    width: 100%; 
    box-sizing: border-box; 
    padding: 10px;
    margin-bottom: 15px;
    border: 1px solid #ccc;
    border-radius: 5px;
}
.submit-btn {
    width: 100%; 
    background-color: #8B4513;
    color: white;
    padding: 12px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}
.nav-header {
    width: 100%;
    background-color: white; 
    padding: 10px 0;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    position: fixed; 
    top: 0;
    left: 0;
    z-index: 1000; 
    display: flex;
    justify-content: flex-start; 
    padding-left: 50px; 
}
body {
    padding-top: 80px; 
}
.nav-link {
    text-decoration: none;
    color: #333;
    padding: 10px 15px;
    margin: 0 5px;
    font-weight: 500;
    transition: all 0.3s;
}
.nav-link.active-page {
    background-color: #007bff; 
    color: white !important;
    border-radius: 4px;
}
.nav-link:hover {
    color: #007bff;
}
header {
    width: 100%;
    background-color: white; 
    box-shadow: 0 2px 10px rgba(0,0,0,0.1); 
    position: fixed; 
    top: 0;
    left: 0;
    z-index: 1000;
}
.navbar, .nav-container {
    display: flex;
    align-items: center;
    padding: 10px 50px; 
    height: 60px;
}
.nav-link {
    text-decoration: none;
    color: #333;
    padding: 8px 16px;
    font-family: Arial, sans-serif;
    font-size: 14px;
    transition: background-color 0.3s;
    border-radius: 4px;
}
.nav-link:hover {
    background-color: #f0f0f0;
    color: #000;
}
.nav-link.active-page, .btn-primary-nav {
    background-color: #007bff; 
    color: white !important;
    font-weight: bold;
}
body {
    padding-top: 80px;
    margin: 0;
}
.nav-link {
    text-decoration: none;
    color: black;
    padding: 10px 20px;
    border-radius: 5px;
    transition: background-color 0.3s;
}
.nav-link:hover {
background-color: #add8e6;
}
.nav-link.active {
    background-color: #87ceeb;
    font-weight: bold;
}
.nav-link.active-page {
    background-color: #add8e6;
    color: #0056b3;
    font-weight: bold;
    border-radius: 4px;
    padding: 10px 15px;
}
.form-control {
    width: 100% !important;
    padding: 10px;
    margin-bottom: 15px;
    border: 1px solid #ccc;
    border-radius: 5px;
    box-sizing: border-box; 
}
.submit-btn {
    width: 100%;
    padding: 12px;
    background-color: #8B4513 !important; 
    color: white !important;
    border: none;
    border-radius: 5px;
    font-weight: bold;
    cursor: pointer;
    transition: background 0.3s;
}
.submit-btn:hover {
    background-color: #a0522d !important; 
}
.button-group {
    display: flex;
    gap: 10px;
    width: 100%;
}
.footer {
    background-color: white;
}