body {
    min-height: 100vh;
    padding-bottom: 80px;
    position: relative;
    background: #f5f5f5;
}

.bangla-text {
    font-size: 1.3em;
    color: #555;
    margin: 25px 0;
    line-height: 1.6;
}

.main-buttons {
    margin: 40px 0;
}

.main-buttons .btn {
    transition: all 0.3s ease;
    margin: 0 10px;
    padding: 12px 25px;
    border-radius: 5px;
    font-weight: 500;
}

.main-buttons .btn-primary {
    background: #0d6efd;
    border: none;
    box-shadow: 0 2px 4px rgba(13, 110, 253, 0.2);
}

.main-buttons .btn-success {
    background: #198754;
    border: none;
    box-shadow: 0 2px 4px rgba(25, 135, 84, 0.2);
}

.main-buttons .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

.list-group-item {
    border-left: 4px solid #0d6efd;
    margin-bottom: 8px;
    padding: 12px 20px;
    background: #fff;
    border-radius: 4px !important;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.navbar {
    padding: 15px 0;
    background: #fff !important;
    box-shadow: 0 2px 4px rgba(0,0,0,0.08);
}

.navbar-brand {
    display: flex;
    align-items: center;
}

.navbar-brand img {
    height: 50px;
    width: auto;
    margin-right: 10px;
}

.navbar-brand span {
    font-weight: 600;
    font-size: 1.4em;
    color: #0d6efd;
}

.nav-link {
    font-weight: 500;
    color: #444 !important;
    padding: 8px 16px !important;
    margin: 0 2px;
}

.nav-link:hover {
    color: #0d6efd !important;
    background: rgba(13, 110, 253, 0.1);
    border-radius: 4px;
}

.material-icons {
    font-size: 20px;
    vertical-align: middle;
    margin-right: 8px;
}

h1 {
    color: #333;
    font-size: 2em;
    font-weight: 600;
    margin-bottom: 20px;
}

.notices-section h3 {
    color: #444;
    font-size: 1.5em;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.notices-section h3 .material-icons {
    color: #0d6efd;
}

.footer {
    background: #fff;
    padding: 15px 0;
    position: fixed;
    bottom: 0;
    width: 100%;
    box-shadow: 0 -2px 4px rgba(0,0,0,0.08);
}

.footer p {
    margin: 0;
    color: #666;
}

/* Error Page Styles */
.error-container {
    background: #fff;
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.error-image {
    max-width: 300px;
    height: auto;
    margin-bottom: 30px;
}

.error-title {
    color: #dc3545;
    font-size: 2em;
    margin-bottom: 20px;
}

.error-message {
    color: #666;
    font-size: 1.1em;
    margin-bottom: 30px;
}

.error-actions .btn {
    padding: 10px 25px;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.error-actions .material-icons {
    font-size: 20px;
    margin: 0;
}

@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    .main-buttons .btn {
        display: block;
        margin: 10px auto;
        width: 100%;
        max-width: 300px;
    }
    
    .bangla-text {
        font-size: 1.1em;
        padding: 0 15px;
    }

    h1 {
        font-size: 1.6em;
        padding: 0 10px;
    }

    .navbar-nav {
        padding: 10px 0;
    }

    .nav-link {
        padding: 10px 15px !important;
    }

    .navbar-brand img {
        height: 40px;
    }
    
    .navbar-brand span {
        font-size: 1.2em;
    }

    .error-container {
        padding: 20px;
        margin: 0 15px;
    }

    .error-image {
        max-width: 200px;
    }

    .error-title {
        font-size: 1.5em;
    }

    .error-message {
        font-size: 1em;
    }

    .error-actions .btn {
        display: block;
        width: 100%;
        margin: 10px 0;
    }
}